a47db952112875c5e0e33e29f3c2d11eea71829ca90b01ad89b34c18a81a5d55971ba189d1e4106380bd1a3daab32d0f12add896f2400b41a92067b2358cbbfdaaeef201ee2982f3c67ba535874f117e917cb11a52321cc6db494032c3cad91d38bac82f675456e2b951e22cec747ef956868e4ff548b873b80f6341a9d8f47e139d71fdc59a445b50b6b694c31e6a6d036b789ad4591f1b29836368f47d8f433d69eef29032b16194b7c9467429835b7a0fd33079b31c508bdfd467d1e473c2c69cebfc1e4d6bd904029028c4c8a948023ff8d013f8bc122afa8cc69382816644c3b93c50405fecfef8cb473f3f1bd00055f5cf8d70e8d0b3e3a45fe1ba2d7a677fa79bde2166cc6c46230d5bfd4db77e6fdd33c23de7fa9bb567d593cf315ff21d38b92cd87240e72f68987c3093be88f9e9d643222bd5974822142bd9234d49a8a46a3ed03003d9a4ba40dfdb9814548b055a556768479d439ea132411948e2c2983872593b21fa7268f374e1247d90487ed67c13a0d481f24e5a92e5160c331b8e6842545483daf01b663562842e67acb2fa87738e56b7d64a80ead1655ed234526fec2f28c286a4759bebdbc62753209d931443d0e106f802c349bb8ea402aede2ae7af43112508da522a2371e64a0a77c9b3f5cc292870badc5f189baac8d68c35a9f27ffc89c66760deebf07d690c50bdc53fdad6ae548a6a3d2afdea9c0d82b41f957372a97c187bbd7c385e1595cf04420d12969c18dfd543e9ac0f73cc323e2dc92e865db83c4ef673c0c702dc02570fd923660778bd99fa0f115e5320f5beb2c60ec021d5a8cedba1796c9ade68acfee06eac23a63cd422ad463d910ede1783ca2c482bdb6d9163046003b9655e41447307c5d4468a100dd137bb9832d150ba8d7720919c30f90ec0f529b90cb180a84d96fea442a250f3f0602f1d5aada1240a6655d25c0bd1cffb4ff7da844fa4a108f6030cc6d73866c4f8ffe21c4f04e86b268933e924ee38c7b5e42b90fed372a023fc21884a842b1fa18484bc083c64f8501ddfde057efac9859e154170608ec90da980ed2f5cde6e2f2ee657fee0ef77a06f8d789bff93c18578f9703dfb673be5ff517ee4e960313efffa0092ee52aee717992d40a49eed32af4e6c9d4536eadc5980e97fd0d178da058abc1852986fc6215ed3c0fdd916df11b349ef822e9b96c2a3c5348988091ce1ec427a46ce65acdaf247b498d26f65c4ac6f41a0546ac5c7fd92b1016095635221f21f8a1ab6b4eff43ddf0741a190c0b581081472e5630f69b4b05bd3310d3ed15d76ef51d9516fa25e82822b8b04b5bb23b403098c52049971fd3e13e84332ba73bdc1fddd2af17674b94b1a8a41894760f2cc188840a77c8243b7d44ed4e800baf94027c724fded3cef7fe6af4e083136b790aff34f07f3295fef4f602858d367b05d90b68c934ef5881a37a596824f84eb1324bf59a7678f3be4bb22668826d79a25abab4d0a082cd00e0cd218880972ca45e41ed70f88", 0x1000}, {&(0x7f0000006e00)="9fbc3997fa85dba14737", 0xa}], 0x2, &(0x7f0000006e80)=[{0x50, 0x10f, 0x2, "11db79de9273457476e93dfd27d6007c1f36fd0f18a20e403ebc40f106c0673177bc47bd54e1fb49f2d21cf8827e7fd891dfad6e6a83f122803ae1a775215c662e234a"}, {0xc8, 0x117, 0x9, "db81a684e411828cfd4c9ea81d390a74d0bf867416df33a43072c896c3993a38cd35d57de00602614273ecfd9819b5013505a3fe370185c71c5146dabb18b0ad5a8fa9d143ac7b5277c9778df4b13ba28ebdc5c840908ce36f47de6b62dfd8db9a16482263fffb2eeb9f5802dc230c526686ba995a252eeedf30a4789e9f89d37e4b488c908c7e74ab7007911925ab0dc6cea76f9352b0fb2eae579c4512af2f3d343bb6ee8dd2046942d8ad3bf63c2f11455f66534f4428ccebf0"}], 0x118, 0x4040}, 0x8}], 0x5, 0x4000000) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/20 21:44:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:24 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x10, @tick=0x80000001, 0x81, {0x20102dd8, 0x81}, 0x1, 0x2, 0xb5b}) 2018/03/20 21:44:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) read(r2, &(0x7f0000000140)=""/131, 0x83) 2018/03/20 21:44:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000000)="c0", 0x1) 2018/03/20 21:44:24 executing program 4: writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="0c0000040001000001000000"], 0xc}, 0x3) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/20 21:44:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8cecc46fc5c0f97dc5416adedda72298e46462f0e3ae2ebeeb60268dd77ba71f611374458cf8dfeacbeac02e826559171da6030236dd077e0d8eb4fab5a7cfed34d95fbb809b3c10345e2750c2edc1e1e5e13f3c6e12853da23043316baf54ac4af327f3823762b1af93588df1348535ca9e1e9e4d0e7c27d0213645a3f79ef9669ada14a8b0354357e1a1d081d74ff54b3e28e170e6f001749e5d4bc6137062c1030a73792cd34790749a57f0df0bf070e756915913a48815718627e01e6798473783a2ec50f5fe92084d211b4060604f68d30296d1772471f812904fbfb73c55efb9268ef8e2b0e5a15339e7a3ca5ed2327b4ba2c479d4b6a27e72f607261459b1863033d7c39a409a5d27d2d6ef79b5d49baf951afa5526b8ff879163dc3ed552704aae9b07f1d63a2bf0bbeea25165e2e038b74319fb44eff3f29d351f44f30f598a2ff7895ec2d7f5c2ecba831efc014371996e7b2994aabd2c711651c83bf0eb13191d61b0ec20aa070223e3eaed1a87d907668e10085cdf1b53a10da660cdd26f91c4d725aa3b417fd052ff6aafa14fc42c7165a06799d8da0cbdc8c64c81d199b3c003dbcb0915d57ebf581bacd2a21009b5cc5947a940a1db10873a57165fb6ee5d421be2e9a2a2be2f02ec4dc1ae494257995bb1fc37039373999ab38a866334029ef6623d990c015279f1fa9b918cffe65740fdc500d400a7b6ad3b940235fee71ecd8aa9e8709cce1c199ab55e48c552e0f1041a70946637934d60196f3db0cdb98f484771eb2cf0c5bb5b0279c6493630959f57917a47c2bf285c00a1fa0ba59250a8bc19e85beb6ce18221edf4abcce425d19a83aed98f38100bc071193282ec407b0f899ad3a3bf462c9ee1ceb137dc4d2112be7172b933450e616004c1e7515a0ac87b5170acc81b5c73c0093ca932d4a46f26071790303443ff5cd06f58919a0e8eea9bc7de9faea77bbe4fac490da61c1e4a7184d35ba31ec4c624577c676bfc902741d6605651d875a4acb56a85124d293f569a4d28797727e656f977aaf13d53ccc8eae378e4d8dc6bf75a34040394cf795f1f81b53af4f51f0ab9d33de7b5882d01b30c98279482355b49936f243f10d1d88ef45653411e684aa9cb5182f9513b8bd4c6a7e2b6331bf60f37f22b875ad7c19ae42d2b9b0428f8bf3bf72646e291792e1211816ad74c44be758a58f3273f0fff720fc6a3085211cc7f5734c03eb26685c8f8fde4976006242cd803096a971afeafe28498ace99069c939b2874d037a50250aa927ee9a1757dbd29649febb18968ff1bb1aa5fdeff0c5f7f5bcaa2212b1aaaf3c359760e63eea823644bbbb6bb22996dbaf929ec75d0df9f9d6b6154ca568be48cd969ddd9ae58c6fc8cbbb8af2d416c71faad546618c803f5d8e990fa999b7c82ac6ec02d86f28129b163dc976b3a9c566ba662fc75e1fdf1cbaa4e81e779d520d971528b0762c75910639f8223a46ff3df43913b88bbf521de1c38ff791d09424ff67baa23317137f2064cf0f7e615b6d3ca650089e3e64591066e91404d627c73c9128ef168ce4eb47c69210d4bf4d256d0d4b2bcd4304f2db97cbce0b9b9a8bf1512774bd606b5f30c318ae1906590753c520d3ddbc105a7b45c41bc45b3d97127332d6aa6ec91a18c75b3d1f5d66a9d9d895bcfa3c8b5253d716f4037173dcf8aaa9bce4ebd9803058fb91f9baab0cb6a0a3791b3afd35de568f1f617fc36a9161400f395b1b1c95379805d8bdbcaa2dab6fc4ec4f8738342d2c27caff633aefb401ffa461349e7385b0afe9cdfbc777975b6b7a09269185a205a81662514124fa1268c5043bed673c29bb6a2aac26d3cb7c9527d22915c8580068789c2f64e290fe8e3dadfc8b4d386ddd200b57bc0b5661324d3454773be95fa278534a27d923f0941ca1c323d27f866ac93fdb2cd6374afc1d0e427d085979aeb90c53cf5ac846ee9af17225d4b426c0245eecb8e44bfae2c63059bc8acca7ef45fbbc9c2349d468d609337b323ce0a838eff641b01b326ecdc0a5bbab91e56d5e90b83df62e871b47433fa28163c69903ca148c3f1a67190429ac0832a6eeb49ae7af427cccd4c0412e3467cce9452ef1e608705431cb1938ebe268100f97cd0081e59b4434f34b97828985f34cb3bc29761a1928dfa4d7f79a2deec096475b5f160383286dd645eda04de24cf1642f3ee201e3dffc572062bedaf202b3d18279b2e842c4b166622197aae4c", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/20 21:44:24 executing program 0: r0 = socket(0x1, 0x4, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10a00) [ 61.495977] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 21:44:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') fdatasync(r0) flock(r0, 0x4) lseek(r0, 0xfffffffffffffffe, 0x20000000000) fcntl$lock(r0, 0x7, &(0x7f0000d33000)={0x0, 0x1}) 2018/03/20 21:44:24 executing program 4: setrlimit(0xb, &(0x7f00008e0ff0)={0x0, 0x2}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$TIOCSBRK(r0, 0x5427) rt_sigreturn() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x401, 0xa297}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r3, 0x90, &(0x7f0000000540)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x6, 0x4) flistxattr(r1, &(0x7f0000000780)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) timer_create(0x6, &(0x7f0000000700)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, @tid=r4}, &(0x7f0000000740)) 2018/03/20 21:44:24 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/20 21:44:24 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x1ff, &(0x7f0000000040)={0x2}, 0x8) dup3(r1, r0, 0x0) 2018/03/20 21:44:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x402}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0xffffffff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/20 21:44:24 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000700), 0x24c, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x2c, &(0x7f00000001c0)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x474, 0x270, 0x130, 0x130, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000200), {[{{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x0, 0x9, 0x1ea1, 0xfffffffffffffff7, 0x2, 'ip6tnl0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f59b8166aa1fa0c8dc00b4922c7b4788063bb61e1a2c15412a55ed26452b"}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x91defff22e0836ad, 0x0, 0x0, 0xff]}, 0x80, 0x100000001, 0x172, 0x1, 0xf, 0x8, 'bpq0\x00', 'bpq0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @mac, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x3, 0x0, 0xd03, 0xfb6, 0x5cb, 0x2, 'ifb0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100000001, 0x3, 0x2, 0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 21:44:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x1}) socketpair(0x1d, 0x801, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0xd5, &(0x7f0000000100)=0x4) 2018/03/20 21:44:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) connect(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) 2018/03/20 21:44:24 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000574ff0)={0x1, &(0x7f00000cf000)=[{0x2, 0x0, 0x0, 0x40}]}, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/20 21:44:24 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00eba958ff00000000b556ff30c7ff9cd1b5"], 0x1) 2018/03/20 21:44:24 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000140)={0x3, r1}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) 2018/03/20 21:44:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:24 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2000, 0xfffffffffffffffc, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x243}, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/03/20 21:44:24 executing program 2: creat(&(0x7f0000001180)='./file0\x00', 0x0) lremovexattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') 2018/03/20 21:44:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') pwrite64(r0, &(0x7f0000ed6fa9), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x3ff, 0x9, 0x8001, 0x9, 0x3f, 0x6, 0x8001, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xa757, 0x1ff, 0x204, 0x0, 0x9, 0x5, 0x1fd, 0x8000, r1}, 0x20) fchdir(r0) 2018/03/20 21:44:24 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001180)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/45) r2 = dup3(r1, r1, 0x80000) getpeername$netlink(r1, &(0x7f00000011c0), &(0x7f0000001200)=0xc) ftruncate(r0, 0x81) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x12, 0x19, 0xf104}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x10001, 0x6, [0x1, 0x2, 0x4, 0x9, 0x10000, 0x2]}, 0x14) ioctl$TIOCNXCL(r2, 0x540d) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000140)=""/4096) execveat(r2, &(0x7f0000001240)='./file0\x00', &(0x7f00000012c0)=[&(0x7f0000001280)='cpuset(\x00'], &(0x7f00000013c0)=[&(0x7f0000001300)='\x00', &(0x7f0000001340)='/selinux/avc/cache_stats\x00', &(0x7f0000001380)='ppp0\'%\x00'], 0x1100) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) 2018/03/20 21:44:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000002) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x82) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x1000, 0x5, 0x1, 0x639, 0x5, 0x2406, 0x4f}, 0x1c) 2018/03/20 21:44:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xcea73310d6f05679, r1, r2, 0x2, 0x400) 2018/03/20 21:44:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$getflags(r2, 0x408) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/20 21:44:24 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000440)={@dev, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000100)=0x7fffffff) setns(r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000180), 0x4) 2018/03/20 21:44:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x4, 0xffffffffffffffb7) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000004240), &(0x7f0000000880), &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getgroups(0x2, &(0x7f0000000a80)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000c00)=0xe8) getgroups(0x9, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000dc0)=0xe8) getgroups(0x7, &(0x7f0000000e00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000fc0)=0xe8) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r20 = getpgrp(0x0) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300), &(0x7f0000001340)=0x0, &(0x7f0000001380)) r23 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000019c0)=0xe8) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) r27 = geteuid() getgroups(0xa, &(0x7f0000001b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) getresgid(&(0x7f0000001d80), &(0x7f0000001dc0), &(0x7f0000001e00)=0x0) r35 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001f00)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004440)={0x0}, &(0x7f0000004480)=0xc) getresuid(&(0x7f00000044c0), &(0x7f0000004500), &(0x7f0000004540)=0x0) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004680)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000004780)=0xe8) r43 = getegid() r44 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000047c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000048c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004900)={0x0, 0x0, 0x0}, &(0x7f0000004940)=0xc) sendmmsg$unix(r1, &(0x7f0000004a80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="2fd35c8ec851733b1851357eddd7d3a44f908f3941a103948cf8986e41769b46e1c65ea44ce0f0602fb065142efda101a99cbf7a016c797f871b038d2a80c4d55ad034a9896bb5a076180da55b02b5f785f77fb2675cecf565d9db0e701587cf90f7cfa22bc64cee39f676fd1669d5f5dd8befaf1440fc5d6866301f9fb2337830ec67fe21fa7c860660e21e", 0x8c}, {&(0x7f00000001c0)="1cf9", 0x2}, {&(0x7f0000000200)="a16c7668ad4e46911daf639cb7ee4bcdf979b6cea48308c50fd814bccc5e5a1be71b6ed50ea5", 0x26}, {&(0x7f0000000240)="7446b671e1275bf4b38a1224c47892659df0442c3105f2a3ecd526e6343fdcf1b790876e21fc22256c0561fb68fcdd1b89a952b26c77412b1b3e36834011ea945f72", 0x42}, {&(0x7f00000002c0)="8b01a8254425e27a0bde35edbce61d08668b7d1554a8713c66276305564b21e298f272bc4be868a7626fd917b021357fa7ae57238a1a35bc1c3e82e81d937d2433d372be1f975baa703bde9d081eed78fd30c2ff0f6a9d3ceb7be44401f4c7c9ed2cd3cd160f80f767d0498ac734ab0db954ddcd6abc323dbf191d16b74b619d0e29da26505e64694c2a34f0a1c0d7883a314aa2a84cab3bc2b6", 0x9a}, {&(0x7f0000000380)="779cea72317dc25564498e45936c38316288672eda85d7a84711d6df15667a8759e85e0f7d66897d0b9ca0a6ae8e4b1479dc565a3cbd342f17f2cf7cedea8468bd2f30253eef21626f03dc875c6ab40dac101ae768c8472d2b9a426b1fc79270e55a706fb1c3d2ab22f8427ffdfb0d883ca24786dc20b4e9266c9114f44c3d3e3a1be88c62cf477f20815f3e20b68b8749", 0x91}], 0x7, &(0x7f0000001040)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x90, 0x10}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000002040)="fca84217d141b34634b1877e962320fc4a3bd1f9f53b8010bda423287c9edf82e788aae638e37b26b54e07368ecf0c02119d5f3a49ff930f824259c7ff142238db092465e3c1648de0f9084a70ff12f3640b79042f8852f5acbea557a873b86120d8e716a90a7cd61176e431fcfc3b19c6714e566b443ecd209510e9e96ea4dcc07dd0c3fe9c8ccc3d838c5188c20d4b83830d48ece15843db38e8637db0973ceb66133de60e5f5ddf8142d7908928c73907973b0ba0c9bb1d1052e9d874ae02c486c20371f662cbe147790b5d2a00f70dd45e5b233e8858ac5cdd537dc27f4d69afe689a60a94a35789ea5667377cdf6f3fb65e254d51e6e3672c5a43b57e4111ee6f0a5fa58609b3b7e23831cec4fe3109545332b9aa7b8e61dc22c10243e88eba212b6a64ed44e368c61b6bfc9cda906fc54d2ebfc09bdb9f7574c8a3c459404fd77a23d66263560263db273d35d9c36253f7f72dd2efa85a2e3002706c323bb4ae0117c704cbfc9604c0f51a71acac940e3106ce17a6992222393221d8ebbc1b9d4583f0496bd23f23e8a5fae6a8aada40af8f990ac989a08be4020d4e0114657d16f33336f25f18ab9fffa04e86056e92f986e9ad1722792294a16e72fc0d7085647ba8fe5fbc9c5c84a13950e7d293bd95a210601840244f45b1d765f83d211432f9133cf3d553a7502a9f90ceaa5b3556dadb0eef95d0b60b32053c93d5eb73cfedb020bf907f9465478fb9728c7975f43bacc4781e7686c8a4bba367fa04c56500048e5f11d008be8ba8f16a7430021c42a733f9229d3056e8bc20c617123fb861576df8b04312ae051f304a0b1b7f57c23d69b8d58b56aa43bbbb3281057a2438ab7407a130d9c554236cb66d0caea33d98d7c26f20bf805ed49d5835567b471581f5cdf4a159b1093f24ea881b55e74516ffccae2b0623fdc833c1b2ce3f2471f327ebc291ebfbe31401b30d8d6aac9f4528e2b0046f5313b8016e5fed853b0403bfbe8d07aa1f91dc87396e5bc7f1a9ba751ef4cd8546f245161164a256bc322fdd9d9ccd75d807bf23e87c4a6900135157182bbeb62501c1db7b35bd981c653a38ed70d8a746945bcc759a6c277e70b76b3dcfe2696ddaf5927df84f7ce7ea9e77a6bf9881e3f2a4b3b13b595fe9a4885d3bbbee2386810af65b1a5bb9a926d64b8a830df4978e659c9006ce716406b23e515fdc9e5563836142397b25defd48461c6fb8c3887808b9ec3cd658acdde32702697d539ac8970bfa708f3719082adcba2b353b2a7dfbae2dc8fba3aa06d51cd06c6a152154cd98653a609579bda77956ce12062d6132a1f62305c5375243e3d045f1c2ed6b50473c67bb8f8173a4112579b5c5656d8565ae036d1e8c0a1ca959e1af40dd406ac743540ba14ae2f326475d18b62b41d8eec0eba552e5553cf8663d27b177e556c0374ef9615d334a44b630d75eb6c64f48e1eac7b71e0513515b66926d49b40757dae620d0a3276f1628da2c660ba72add6411b6e51ef84bb6b8ca0fdd33bb579df0d2508b58fce07b338e633e4d2611d9a0b64fb1948434c5e15a3918279ccaf8717c799e5e142771cfd1f441e5e51cf6eebbaf6f618bc2c16592f68068431c6fb3f1023b59b16c4238d2723cdf43b902802a73ab79c03b24ff585b8c24e79dc2c64007b4040274cecc147f181a418518a480b9b757b6275f4fe125bc49e81c6522fc9d2afee2c64b84011eb71611d806b548165ecc1a4b668045383624390add9b047eb5330d00ea9efa3a60491c6454505eaaf3e661e1bfd573643bb3f3749aa08f2bc9c3d97d27bbf82823958ce609cec4b8a600a35b2cf5bba02b726fc8bea7ce7003bc22c5d2df6211b1fe253b41c536ad12795d9d8e0af660725951be3c42076772174ed5e9528540e7e5f2de401a3a3c509faa54f9a7f14589400f018c0e5e4f6b17cebd2235b90280ad82694093dda3f80e15806441b23a611bdb789aee3d38975aff036881fd14d9730df7cdab0c50ecdfe10ea8fe26f6f8bdea39151cdbe41dd2500bc6a80d4cf31b89832ec895b26cbab740c52da9b2d57b9ea2c85220a697b4a0fd43cf07a4ad3551a209a1f8554a08e109c9b40254b97fad1cd27744802f67f7f60692b68163b31fe838a696a729bb092ad056080f5cb517b5c98eb0f324b18dda378ee779929ce6946bbda654621b07bc4d6dadba168ee5d3227189533a19a4b481a6aa800598f7d476c115ecfc0dd8cb1eb38fa3eef168ed7f95d1d7f8f46c83e5ec23ac8bb4323f7f28e7594dc854463b277a37b7cd3bb3158f149b9a83e9ee0a2a7f4ffb4f8f57e377d6156e712a201888c8264b35b5d94426b4ad461f7e2ca93e6d19450946b8dcaba523578fa5b6bb3390da4795cbaae7a0fb98a9e9c05d41376165431ecec3d9cc6c8d78a10615ed20e2267390e582f4aa41331081e128109722eb98ba98949084018f0823766162d6c5880cf151c156faa334aefb7523429b263f33fc39af9dfdeaf0faf0a21bf65eed42a64b50e2af79ae4aab2b30d7f6e5d5202a9d3b2f594a47674bdad8ed2a19b4a4c37bb94bb7675bd05245e152414e8b65d12866ec896b87e82054650a34c6dee0a53fa3d5707a40ca20090dc26a18edf0ed0b56bc3ddd40c4bd5ad62c5858505e607f28ccdf0e53b01d26457c0233509dcd43b44481da47ba9b3ddf16e4c5caaac16a174dffb1e7d9d29036fc007b9a79257071f69e7ad4c727a3bc0c37a09fe07296c783fae413173aa5648f09417478c03a740bc521dc4b37533db905337ceba553205bd2381bd7a4475f284ba62262d3f5fa2615d14d394226024669c2d1830773323383cebc98e90726dfe25feb9ffb19e81f6c634a8f13900a1d2169921efc1d364ecc78e207c24afc68c403abe05d2fce7eaa442b1b05636cf605a097ab9cc840038179f0df1cebd81cbd32bd62d9151ec2edb0bca5d9334faa0643a345e47e443963ceebb74f174b6b9ceb474293c528dc7b072169862934de1972284aa504c01f4bedd164764b340eba3fd2e3fb471393898562b6cb24e293e9b0ee662cb317d7b60b2d82d440f160bc8e46d043b83f8d0f149ee3e7aa5c54b08f1f896b8d5ef08c7051ccbb9426a1f85a4c2a94a4d647abe13e60df8fec9fb683792b46fced8a9ad9bd77cf204247e38482783b35aa03d2a84d8949cf6878b113cd6d9889cf3e4cc97f9359c053ab85d7dc178d4e2b0fdf28f113288fbee113733a3335c6c4cfbf67fbf378d4ed4b5583ced53dcbe1101a38055ba9c960e989a6291e7143b1c329ec783b9de68b7c8d278b2f65355dd0878309f902934d3af382baca532bd674bc91e46aa04e5791462c82d6421e2ee2374dbee6a7f23342c98a2ded8de4a7d7552a51cd94b6012ac3ef9353e7e034196a92551c3f4e385f276fe3955fb493cbfbe556b5fcad7623e17515bf8f939fa1423df34dd7394a26279b6eeb0fe68db0084fdebeedf56dc66d9d800c94c14a9ccecc3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0x1000}, {&(0x7f0000001480)="559b4df2ca7a92ae5026f32e546342fc7e864c55d437bcc4ddb670d29063aabd42968f3bd29ae45b80502b171640fd0163a9800c803157b81d05e6bc792b997c3b2d9c2776ba9f6c57e30c531dceb486cf978bf5c89a99ec786599ab10236000ee4774e362ce7bfe89913bdd9613c8188655cecb0e5f81a681a847f1ff36b3e4b081689bc446d820b56f8db5daa6da968c091966e20600b2c5ae6b8bce12947ac5f16ec7b1d43df3ad3b", 0xaa}, {&(0x7f0000001540)="c98a3e81df87978e490bd765922261ba9bbd194a2b856c8d6742f6", 0x1b}, {&(0x7f0000001580)="fbd03e438876e37d8ab36f12e490f1aea4a024b5486653fa5bbb0322a8741a2f8e0668bba94d72084f5f24ebe78984c101858fe06ccd05e41d899a490f4581a84f9cef1a818594b80d78898535ef1f3ade0a49cefd196dc93e9601f12038", 0x5e}, {&(0x7f0000001600)="f031c003983658ff9a30ea151479efbcfd194ec632da08de1d24104bb3eaed15c89f56576b83b84da4a8e072e8e7966abc07cb3c02a8f9ecac5d5634e7b2ec2d051ca44a64edef5dbfc3a66bf0d2565b3f830695f8bdf86d66227d794f58e99c3ee559615477bcddc695f05898ae62560dfa18646079094a156a89cf30a413a97e5e65b44930191dfa0366652b29b347a0e1cc62351ce38537b66088dee2bc97a7182dd5331da701ae21825f9b", 0xad}, {&(0x7f00000016c0)="7805aba54a930e38501fe869361e11213d7ffbeb7b34c3658ffeeb3ab3b71c681e932dc13065ff5f64d6c24a3f020028cc5cae1ab758af807ef5ff29d0e9d1d353569bbfad80a075d48184ee53a8866faab500fa63bc8fa87fc319385d1fb6e3b3801cf38ed43691112a27", 0x6b}, {&(0x7f0000001740)="6a9715ccbd9fb72aecee7add9117de1d2c28afb6300884797f16d8539a97735a049737bc5dea5b2f7ffe26803802318df0ac90a29dd7", 0x36}, {&(0x7f0000001780)="f4223086edfb9641", 0x8}, {&(0x7f00000017c0)="52a687579a4693f920a1ed73a3aed00876ee82fa5f85fbd0b2ea7aee0cabf7040646626018e719e649a1d60a3223681c1c78422a6e89154a1f6192de6535e129b245827d78e02b4ea23954", 0x4b}], 0x9, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}], 0x78, 0x11}, {&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000001fc0)="5981d35dda443e4d22cab6d710aaba3f0750bfd51dcd219bd83ec5febe5799be1e3e8dd851ca08b31d57925a60f4928d6fc24d2e9c1a8f12d2f6fe2d3e1ad655", 0x40}, {&(0x7f00000040c0)="94e774d37704a7df24384955073785f2c88913709d23bb095cd17c1318f221a24a", 0x21}, {&(0x7f0000004100)="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", 0xfa}], 0x3, &(0x7f0000004240), 0x0, 0x11}, {&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004300)="75e8ed0639cd0fd04cbadf17bd1731c3be7e9d98d45e4e8a5f61c09a0df1eaea74e7fd9d3c7a0a8bc119611cf6709d37ded27bc07595c2a10dd30d3619beac0cc7f00114059df19e1fc2b3625f87bad580bed93566998f879d4e8c846c9ec6dd482896c887257b21a879b111a57e9a33eacc0f45d57aaf7e5a4bfefdc392ee0624bc775af107c3747041018e5c5f64ce1861cc04d58673f5a853b931684ded1cafc27663c7f6b8b2cf9c05decf6b9ae75f126f9cf7fb8f34e095b7917e995046c76e691751e5afc6d2dc0caeff885de011756603a609e01baa45ec81826f20e8", 0xe0}], 0x1, &(0x7f0000004980)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe0}], 0x5, 0x40011) 2018/03/20 21:44:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/20 21:44:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:24 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0xffffffffffffff04) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r0, 0xfffffffffffffffe, 0x1}, 0x8) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x4, 0xc93e]) 2018/03/20 21:44:24 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/76) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = gettid() ptrace$setsig(0x4203, r2, 0xff, &(0x7f00000000c0)={0x19, 0x7, 0x9, 0x7000000000000000}) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000ef6ffc)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) 2018/03/20 21:44:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002500000000000000000000000000000025b3d8ae87da47f8de710a715e048ce81ed11ae14b8643e17162bc263ef4f1ac5c7e664770a559a576f0e5ef06cc52f5b834bec21746bddd19d9d4d506625da25dedde9596c072d4ae775ff5a8a4b50557444bf8c412edb128e4e85647145a14234a990b86c6f407926f8708e0fe96e25c0e1b3dafb7954ff62b4d2045410b6e4bed55"], 0x14}, 0x1}, 0x0) geteuid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/03/20 21:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x7) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0xffffffffffffff37) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/20 21:44:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x800000000000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/03/20 21:44:25 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='fdinfo\x00') getdents64(r1, &(0x7f0000000080)=""/92, 0x74696e7a7e8b93) 2018/03/20 21:44:25 executing program 7: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9dd, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/20 21:44:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='cpuset-systemmime_type)\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) 2018/03/20 21:44:25 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) 2018/03/20 21:44:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x100000000000000, 0x6}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000c4747905843c32c1358132634374e50a3a9f9b8bcc9e33a349d8018f1874a63e65685febe7"], &(0x7f0000000280)=0x2d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x5, 0x3, 0x1}, &(0x7f0000000300)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r0, r0, &(0x7f000017f000), 0x7) connect$netrom(r2, &(0x7f0000000180)=@full={{0x3, {"b48f4cfaeb3ff2"}, 0x7}, [{"b2b3826dd5aee9"}, {"77b9c8cb2e5ace"}, {"2b96d7be0a5d51"}, {"e522d53d95f69c"}, {"77e153d254f7a0"}, {"ccd7b27f0d3cb4"}, {"fb351fa52cb04a"}, {"7dc0134cc29910"}]}, 0x48) 2018/03/20 21:44:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400900, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x5, [0x8e5e, 0x3ff, 0x1000, 0x4, 0x1f]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x3, 0xe9, 0x6d, 0x5}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r3, 0x541f, &(0x7f0000478ff8)) 2018/03/20 21:44:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:25 executing program 5: prctl$void(0x11) 2018/03/20 21:44:25 executing program 4: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="ab2a", 0x2}], 0x1, 0x7) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) 2018/03/20 21:44:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/20 21:44:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x3, 0x6, 0x3}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:25 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) kexec_load(0xffff, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="b7649b096a1145b7fc23832616cda1d7fa25e091e813e391c4c935dd2bd4c1262aeafbd92a6d0f0d2d94461dcfed4ab6ea055f5b2929d5c6a76ec08da228534cb41ac674a29c8646a7fb051761a3753d3b6653ac20215c0ce8b05ca712052e22fdef2b0cb2fd", 0x66, 0x8, 0x4}, {&(0x7f00000000c0)="a2ecdbc20fc4c83f2c38b8d7b8851d509a8cc34971a23b4bf67fef8f52f463da7b244a46079dd09981eb121cbc11edc21fedc5a2ca6e56953fbcbf3458332d14803a3e40321cb03242886e45c5d756625f8d1dc0532c454d764813bdfcf6f978b8b2e50169f64ad342eb46800bb1d86c7bc29c410ac041bf27a947f77e9720a6056c82f0e0767fd0", 0x88, 0x5, 0x7}, {&(0x7f0000000180)="89f1eb80b798e03dd58f1e1fc5137e28a508f4d0451f5fa8c1658e47bfe31af7b187cc3f2cefcb9238b1cca09a6a8110acc6bde90536ff6fc3eaa3d7839656f0d4d9542317e828fac6668013382c52e2ca5d20b83ecbbd84ae0312cfded5744f4ee5429557459e28", 0x68, 0x9, 0x2}], 0x320000) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/03/20 21:44:25 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) 2018/03/20 21:44:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000000040)=""/62, 0xffffffffffffff99) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) 2018/03/20 21:44:25 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x40}, &(0x7f0000000340)=0x8) socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0xfffffffffffffffc, 0x4}, &(0x7f0000000400)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) fallocate(r2, 0x3, 0x7fff, 0x81) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000000200)={0x8}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000080)=@ethtool_channels={0x3c}}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000440)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, &(0x7f00000003c0)=""/64, 0x40}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)="617474722f667363726561746500f023fa6f7e72a1c7289d37895ca5340bb83b9caafd22c53df39081cca42004492f7d2ee9f207e4503535bf5abe4ae2a5a8a52e49c2b2e096ab7626412791ec6e5d61c2142c332b54b495c63ccf2761f55f64376af2ccf5f4d992058c03942d94e4dc116c4cf48a") pwritev(r5, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/20 21:44:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000003e40)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) creat(&(0x7f0000000200)='./file0\x00', 0x84) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r1 = memfd_create(&(0x7f0000000000)='{\x00', 0x2) syncfs(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) fadvise64(r1, 0x0, 0x4, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xd3, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/211}, &(0x7f0000000180)=0x50) 2018/03/20 21:44:25 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x7f) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x80000001, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f82000)=0x7, 0xfffffffffffffe91) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/20 21:44:25 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fda)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101002, 0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/4096) 2018/03/20 21:44:25 executing program 7: socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007c4000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x30, r0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/20 21:44:25 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) r0 = open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00', 0xffffffffffffff7f}) [ 62.511894] audit: type=1400 audit(1521582265.362:55): avc: denied { create } for pid=10091 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:25 executing program 1: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r0, &(0x7f0000000000), 0x0) 2018/03/20 21:44:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) fcntl$getown(r0, 0x9) fcntl$notify(r0, 0x402, 0x22) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstat(r1, &(0x7f0000000140)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc000, 0x22) 2018/03/20 21:44:25 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f0000000240)=0x8) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='}', 0x1}], 0x1, 0xfffffffffffffffe) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000011c0)={'ipvs\x00'}, &(0x7f0000001200)=0x1e) 2018/03/20 21:44:25 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) r0 = socket(0x10, 0x7, 0x3) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x104) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) vmsplice(r2, &(0x7f0000000580)=[{&(0x7f0000000100)="063cb3250a78fbda02a8fd8acdcd28fba73cd9684bffe271d3658375fdae2f616a578febd80bcdabc4d59280aa102f234904c49e232b4c12164d401b7b9501bf8214ef72233b0620b9f5e1773d30a2ab9ad5dc302dc6316acfb9cef585803234f8cb01f101b22d1e21d1144dd97a94b927bf636cdd3b454d9b337e704ae8c6205a2dcc3e470615692cc82afaef81ec9b61ebcaa5575d5ce9fafdbe7dd2a72e180aa00d96462e96d15475", 0xaa}, {&(0x7f00000001c0)="35ef83715d54fb336a56d0f9095146bc460f9a5375ee820b981a55ff523ec987d92227ab7b73270d1bacba6173176916ffdfe67e1b67730cd13611a810838b8520a2970cf048f2e1455fa56184dc22f39d94750085affe4678b39be4dccf30b9bc52bcc94c4faf7c119c694c15e9bf06a1c6e1c1d53c48eeade989fd75aefe47e705f8391766e5de3c6ea897df0aa7303e871e57495b05e44cf72c9001b34e99a34c8cbb2bb823b46ea5510e0785215d83e240f26d726b2eb2b714a098e825887a4cb60a6e95", 0xc6}, {&(0x7f00000002c0)="9ed90b16a41540ef3f9da3c577028c03480e323403bee40999fe7d432c5f431738d88078c798343b89616897c6c290ee14f5471ac351dbbcf60f8690baed691dc6d47969a51178e15758cb0afa1a17101beb81d7bce68c0357d2411f9c151d2c2bcaa74baf5297f54755ca49136e3ed216255e39dec71bd86a276ccbf8ff2f7759978db7411de8a731b2fe2c7495513d1b0a5c10b4ac9c24", 0x98}, {&(0x7f0000000380)="eb80fba590c95e37d4fdd6a8f02237cd1331863270893b2ad29d999e58126687b53f91550e321442ded63d024a17f16afe9b8ab7462ec6963391a829e3ca887e77fe", 0x42}, {&(0x7f0000000400)="4710b40c03a9f595270c899ff793f8dede2d2c697f54b60410ee2aacdde82e47dbb62d9528e7051c5e2336aaad2061fe81dfa46c85d0ec3795ea", 0x3a}, {&(0x7f0000000440)="c0ecca3ba1b02e9421488244d95f9e9bbeff581bd167533ff83a6da810726c2b0d026ca3f2bdb5456017d39146603c28437f5bbcde6ad0f4f39b3ab95e515ceb12f3c95d86f44b60381d0a3b56d6ec1ef29c4c685464334134d314da4d867734f12c34dd149630730e58379c44ed", 0x6e}, {&(0x7f00000004c0)="3f776b069675a5f069e22c4ce41d96b5245b806fc8bc93eb036562fa69e3342896616f7eb028e3b437273b9f30c9455e798ea5ad408c36f68c46b503b558f24d06d1a70461e06826ebee5ac9886ab98977efe37c988c8d6bf8b76dcb1d815efe7ffdad4280c0c450f0df78264fe35e466844e2a75befca96b5953d750ab1b50c6eb3247735889fb7929e96046345282fe4c48647ddbe4d4c04", 0x99}], 0x7, 0xc) fcntl$setflags(r1, 0x2, 0x1) 2018/03/20 21:44:25 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0xffffffffffff9e3c, 0x1, 'client0\x00', 0x1, "ac78c9f078f4905f", "26e3a25fa9653a77c039b94bc0d177cdaa3e7230c63acec49473851318c02676", 0x4, 0x3f}) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\\{*security\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$search(0xa, r2, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/20 21:44:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) socketpair(0x0, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) [ 62.585928] audit: type=1400 audit(1521582265.432:56): avc: denied { write } for pid=10091 comm="syz-executor4" path="socket:[21848]" dev="sockfs" ino=21848 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:25 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0xfd76) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x1, 0x65, "80c1f0f81837f5e005b585cfe3b0a6390c9097c1d0acdcad762515f1ad4784d2fee3a0a3dc806feb6305c84a4852c2d18a710779b8afd3f3832f98acdda86948f2aad6448093db43c9a015c98af7e550147714c6b0f2a5fc98c74e4ff82be87091ffee1a9e"}, 0x6d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xea}, 0x8) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a6b8808df5411a96e57446063468a7be5e9beb45f8d07502efd30e7de36cf3724660fcdc79ef91edeb356f666f3aef41abc5d1b3a7d8fb54e136f826261b0fd3055e483521ccd4a92d7a00914bd98fd82db3ee", 0x53, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="f19ec87d221062490b0648e13e44983e5260a3bfba037009b0d0f974fd955d046c4a2b0b65458a158b784f0279c2b070ca8668ad43a665722abb4b22311e431acd7de84ca5e4deca4c5167e36d5733fc8b722064cc100efd1e5fed0dae5524851542349d75597c2ba250b319d3e155609fd421b345cf2cf4e597c294d3002d0b9427ce3e2e55b013397f2c0f98c05eba19d7770ee4f6b4ce2fba364c4e4e891f6baf0f3c0755a18cb2", 0xa9, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x400, 0xfffffffffffffffe, 0xfff, 0x5}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000100)=0x4000001020000, 0x4) 2018/03/20 21:44:25 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0xffffffffffffff7a) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/03/20 21:44:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x0) r3 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendfile64(r1, r2, &(0x7f0000000180), 0x47e74e8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x5, 0x4) exit(0x1) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100), 0x4) 2018/03/20 21:44:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) prctl$setendian(0x14, 0x0) 2018/03/20 21:44:25 executing program 2: r0 = socket$inet(0x2, 0x80007, 0x102) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x974e, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0xffffffffffffff9f) 2018/03/20 21:44:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000080)={0x5f, &(0x7f0000000000)=""/95}) 2018/03/20 21:44:25 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x166c}}, 0x9585, 0x0, 0x6, 0x8, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xb3, "69f53592601efdf52546d6840cf31f8b51940b01ae2e8f781a80c63d85fe24410c142c1aaa5218e3969dd1b8fb20ea41b41e11740b2af31bf17f6df9c0a0477988b9f97c3ad6afb0848cb610230a0c4695287a0e560c448d9557c47525ded26d7c4d948cc0ad043a62e7642b940734e96f5a79b93612faecdd604809db084a551f99d41ac7e937477201d9c93d6d2bde4ed43865675f14bf90d4f44a2d97aa8ee9960ee81ae88b26c06aa7dc3d75d105985ca4"}, &(0x7f00000002c0)=0xbb) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/20 21:44:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="dfe2c6f045a0c8b79033abd13caebeee1c8126046d287cb6d1e687ce5a4bfd0a04eaa3aafd83fbcacb78d6f826627ca6b8de26881e2850981b9524b2631b2b5a6725d387b108a62cf8c9ce2027a2766f05a3867366a81c56cdd710bd15298a295af3c7cd352e234d76be4fbf2cf906851f967027fdae3e077f471330751201daae9b1d99457aeac4742f884ca1df7d1e1f62cad1eb9ec5d85290905766d54763c5e87f156d") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) 2018/03/20 21:44:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2400000029000000030000002702020100a7007e21eebbc2a0c8cc0b52927321fb000000"], 0x24}, 0x0) 2018/03/20 21:44:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x18) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000004c0)}, 0x40001) getsockopt$inet6_dccp_int(r0, 0x21, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/20 21:44:25 executing program 2: accept4$ax25(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x0) userfaultfd(0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x88001, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={"766c616e3000040000000000d6e71b42", &(0x7f0000000000)=@ethtool_drvinfo={0x3, "fd0529fa64d4245c4a1f590ef4a52e3b7661bf1f769780e3a715c3bf4beefec1", "32768cabdcf38affe67ad295771f0fa78cfce37f57b294306a0dd0db1f7f5f18", "7cbb77f5de2d0c4270ba1db8b5eb8435b9b496ea7cac6409f0abc34a7e7aa23d", "984dc688684886b17178ee765331961a9d344f34958871396a4bff0833a94acb", "a1e01b55b027ca6e7bcd75a35480dead8ebe5eef53e91d09438fe0d4faab041b", "671ca3bd4ec896a9fca98cf8", 0xfffffffffffffff9, 0x1, 0x7, 0xbde8, 0x11a}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/20 21:44:25 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1000000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/90) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) eventfd(0x5) 2018/03/20 21:44:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000100), 0x173, &(0x7f00009dffb8)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES32=r1], @ANYRES32=r1], 0x10}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e1e, @multicast2=0xe0000002}, 0x10) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r5) 2018/03/20 21:44:25 executing program 0: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="8c2c673986ce2d5aef259df9b18c27261341e2e6e18c89764de7d17eacfcf27ccae451ff64878f2490c9e644d82f4b15bc5f45339a2857a6cd510f08ddac9cb71a73032cc0d325c8f278a5b85a68d350a96a84ef5df9787105b0f68ba05f99d86394caec5381f9e3093eb74c968ce99f0adcee4ffd4346eee9c199557764a73f71e62b673adf14219059b55d05f120186f87cf3912a15ae89b217aeabf7a", 0x9e}, {&(0x7f0000000340)="abddca2a6fd8d7eb7694e68cecc61f24c675af2ca455b300fc67624d666ccb5fef02a1952baf3c82ebb10f2bd8d70411fc", 0x31}, {&(0x7f0000000380)="e6ec41ccfd8d37dc59ca455a1099c61e28a9695be4cc63bcd6f33f664c1f1000af6757e3ff1c226ed6492f298a49fca1c285f3864c5a9d56b7ded1b4e51c58305b5bbcb70804796efa332dcf4e93c02e075d05a7a4272a31f1260d9d185b9185bca26afb6d88a228659957a7e06fb1385be1b632ac005b789e40ea4c5bc1f237bd2de797f6b15763f510591a1fd32b14a68607516c68f157657a87fce94585e7e62f83876d2bf82e515e616fae7e47f05d4975d092b3fa9e157f13fd2d8df8390678d7c55f3824617d7e75af74a7c3c58ef4fef1212325ba", 0xd8}, {&(0x7f0000000480)="ce62b16c65245f187e7445dbe5939d2f301e4bcdd535def049b5c09336d2b232aa6dba3731e6533a60b975c4f9c17c2d2b94768e7a865ba6686918c94641742367e87b75573b0e82aa14fb777a0bb9f8fd388f0cdda24959e563eecfe112c3f80c706bcf45ae32816a8b17dd334c814440b7523d8b462ebffb6442abd7a2efe1c94f4680b8a8b7d6d24d88fccb99fddf728e42876ad555113882539c21e9453eac21021a714b3ebb51841b960660c56fa088d987282cbe8c5b41861c4e51158138802e60b611f533107d9e53397004616c04c6ce97844b6ebea71836123d0681aa772c0ec37b8a85a01c9ee3c3037bc21cca17a19125fada9d", 0xf9}], 0x5) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r0) set_robust_list(&(0x7f0000000100)={0x0, 0x5, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) 2018/03/20 21:44:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000290000000500000035fdc8133896028c742495507302af146a40d1c4b027b9362489543e154910df241b2f67c0f06b896a134723eff891f05d9bf47f0ce918147f4c2336b9e08d3e92f82aeb2be019b783558f7132189d19b9a71a4efef28cba47a16675d3fabcb447bad908a88f3111bce83afaac1055d5d0210068386ff4f46bb8777b5efa2b468d"], 0x10}}], 0x2, 0x0) 2018/03/20 21:44:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) read(r0, &(0x7f0000000000)=""/114, 0x72) fchmod(r1, 0x2) 2018/03/20 21:44:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 2018/03/20 21:44:25 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x1003) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = open(&(0x7f0000000000)='../file0\x00', 0x0, 0x100) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="77ce213eba539f3633d389ca48ac71da0cdeea5aa12b713c6bd6e19ca114fab64e9b7d9448abb8079bfd3c8b6060cad712db832d8dc4f3f9390dbb863c75cc2aeaa9e61587a2faa5004b9e7e2ab164f22e467e057b3b38b68be84e9de483d5ea5ee01c8f2b43b4c571a5ac2c2ee58c607eaff3cbc00fb16b3ec0c292a8adb162b4f87a98cbeaef06c27e19a458ccaa3b2f3ca81c") pivot_root(&(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='./file0\x00') 2018/03/20 21:44:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x204800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x7}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1000}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:25 executing program 2: r0 = userfaultfd(0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)}], 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc00) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x7) 2018/03/20 21:44:25 executing program 7: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7f) 2018/03/20 21:44:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r0, &(0x7f00001bb000), 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001380)={'tunl0\x00', 0x8}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000001340)={0x7fffffff, 0x6, 0x55a, 0x75, &(0x7f0000000200)=""/117, 0xb9, &(0x7f0000000280)=""/185, 0x1000, &(0x7f0000000340)=""/4096}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x101040) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000080)={'gretap0\x00', 0x7}) 2018/03/20 21:44:25 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x100, 0x1, 0x4, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x530f}}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="9adc8d548f46ee2e878b361ad7c9d3b8354be485afea8947c3e95d32fa0d", 0x1e}, {&(0x7f0000000180)="22360b0e04781936aeb7aa0f0f2e2072570f2e87f74c54e48e5a7eb2208996f299e70cc084d15cd56b0f71f1e48ad8124ae0decb8e4ada1c0dbc3e919a5541c70e251b572f93d723c95cd69e42ed77ca2aa13739042757939779608cbb61e2b93b582ac3964005efccb0a72cd5682f618acddb31996163599ccda590a29a", 0x7e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="ee34bd0c8a24b36198190781ec5d03bbc8435b6176d634c0686a9ee38fad3d5c200bc07a0a333bce5289837c972ac1e327bd7c223f705d", 0x37}, {&(0x7f0000001200)="ea2e18ffe43b2a427a681e36d3e8dacc0468b73baabf374d0616b049e0968e142ddc48edb7c8f885b0d276de582555cea0c95e3fb12d1149968d311c7ef3ed13b14a8648f86f9805c6a5b0a2d736eb9d8fcd96e944feea8b7e1342b91b6556ab47efd44129f84ec1da2e05a469d9b09e86070ae925a0837f940052158811639c71d4d3211b44cf0595527d19883f112039dc68d380cecee806436e2b5fc32ed4dfc32eeb01a0e6dd25db1613639aec", 0xaf}, {&(0x7f00000012c0)="e642ddf3d75f4ef7ec1fd4347a72db675ed44d93c4ecb192e9eaec9404316ea2894b8dd2beeec50e6c85e955727b4ba28231", 0x32}, {&(0x7f0000001300)="4dcf404a671bb0268ba930ea7c3008b97c36d962adae927040cc42357fbfbd14d4b0ace48a7a4dd6104ee5e7cac1181623de200715db86a264859423edd9304439c6735aa8b47865e9e2b6cecf1332c9e12a5b173fbc2afe303903", 0x5b}, {&(0x7f0000001380)="6e5ce89e2b4cc5f2ba70748a0d861ab803a819c6d97483e156a4c8286b5fafdff68c73c3a7e40e472098becb1cbbc4e67400c3fa92a3ef24a32838eb98cf63df98904bc8d7d010c79c8b7b504862c55e93ecd8885f3abf2828cc3cab0a4b3616e65b2410bc45ec07094800df6bc581bc58ac3d7f463427b739d34d0aedaa6c6d5f76ae30dccd4ec8a0849b90467b709718357cc25bcf713658535645ae4f29851e4646dacae0e4e2f4194683f7f1a834b00f925a0f977b", 0xb7}], 0x8, &(0x7f0000001480)=[{0x3c, 0x10a, 0x100000000, "4f64dca35219acb0dafcb8abd7f36101e0f1a6a3a285049cb0fbc2c53c8bfb4d1112dd14a0ff3a03fd9f9ba5d936"}, {0xbc, 0x6, 0x4, "25524d54b15fc06f2501351c9149f065cc82c287194f991dccc6e9c8e8322aceff39f7b433b8e7e4430853dca217298da3f46fc8661ba04cab11adfbbf90002f4cdf49980dd42cc9bc8043766602fb4e8dba3998c11e49be5d116d5e41e31a7f6864f9ad4ca78c5c708d25e06fcb000228489a18cdff2b590e9b3b592ec024ae578ab2b456fe82a48b4121622d5ca2acfda974b27657851632b071cea1de2895fe2db84f44b834794cc8f021ee"}, {0xd0, 0x1af, 0x5, "d123530d54dd7557d6b4d720b2b07938357291beb1bc13ee00f98066ebb27a7c4650fc7786941f8b415a8cf86bb74db373da908f378a350b52850e530e4ae913207e63fdf572b54f9f21cdbd3584023f4c70ea6d451656553cc985b9193da6fe63e3ca24b931320eb74247d7646ece78aa734335083a1ce420c1764bce0ac2631069b829ba8e1237175da19760da121e6c55af38f5ea1103ae19ab409e0df31898833390002b879157f0071d07e7eaa9d76018b157a48cee7eb2b0f4c05335e5110737"}], 0x1c8, 0x40}, 0x20000000) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) 2018/03/20 21:44:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='h(md5sumvmnet1mime_typebdev{nodevppp1security\x00', 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3ef7f1f8, 0x4) clone(0x20000, &(0x7f0000000100)="106cb2d29a48acc4bc92563069ad0b0da43fb5c0eeb252c8ff470980d48e89bf9c00541ccf4f5132906a43b761a4cdfc058cffc4658c721d121544bec7cf7d6553980488a6e1d4eb5a96830209b65d2e46fcd1e88c2a6c195a7ffc51c4f58720c8480c952e2d24b4a28e9da9fded5097936c1419a482c970701d4fcb57c0aa705540fb466e95a536243834336c795eba7d511c5258e806dad57ae8d752edd12503082d051200ee93b027186ca24032d82b", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="6715012c8b6a05a937b71ededf0d1214e6941ee79bd99f0546e6230f70f0994e6721579041d8ba335d6e909c1f3a6c5ac05346a0d4c578f0b64353ec9e92b54a9dc746982eab3704269fc8b6ebe082b1030a43b5813df43c1028119ec121150f384601f1c91b896a67ed7fd69537ff327c8e23e076157506583f00878f45bb97c543cdfe903910b256e8d7b6cfd6b328") ioctl$sock_ifreq(r0, 0x100008995, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) 2018/03/20 21:44:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8000008020000000}) fcntl$addseals(r0, 0x409, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfd, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x7, 0x6, 0x8, 0x2, 0x8, 0x1, 0x9, 0x2, 0x9, 0x1, 0x7, 0x9, 0x400, 0x0, 0x10001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x10a1, 0x400}, &(0x7f0000000240)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/03/20 21:44:25 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f002000000010001900050000000000000000dc1138d543ed009b84136ef75afb83de448daa72cfd20110220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/20 21:44:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@srh={0x0, 0xe, 0x4, 0x7, 0x3, 0xe156, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}]}, 0x78) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={"1d00e4ff00", @ifru_addrs=@ethernet={0x306}}) 2018/03/20 21:44:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x101400) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) 2018/03/20 21:44:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") fchmod(r0, 0x0) fdatasync(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x4, 0x9, 0x4}) 2018/03/20 21:44:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/20 21:44:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x10200) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000180)="fa05531cd2846da83cb3cb003538b67d6c477b5317d0c75d5209b163ec1669dabde1d7700def4cbcf853ad77a777052224224b91f2e2940a2ead01b5f13764638a1856cfe962433dd25f461f99e9800d849f2fcc597e27a1ec981de98bbc57f92e7f6bb99f9af2f983b7") getsockopt$inet6_int(r0, 0x29, 0x1000001000048, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffe4a) 2018/03/20 21:44:26 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x4000000000000000, 0x9, 0x4000000000000, 0x0, @tick=0x3, {}, {}, @control={0x9, 0x7, 0x3}}], 0x2b4) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000180)='./control/file0\x00') close(r1) 2018/03/20 21:44:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{}, {0x9, 0x400}, 0x7, 0x2, 0x400}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv4_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/03/20 21:44:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0x9, 0x2, 0x1, 0x101, 0x6346, 0x92a00000000000}) 2018/03/20 21:44:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x6) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x141000, 0x0) 2018/03/20 21:44:26 executing program 0: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/136, 0x88) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) 2018/03/20 21:44:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x4, 0x9d22}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x3) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2018/03/20 21:44:26 executing program 4: write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x9}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x42, 0x6) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup2(r0, r1) prctl$setendian(0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x6a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f00000000c0)=0x401, 0x4) 2018/03/20 21:44:26 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/20 21:44:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0xfffffffffffffe28) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/20 21:44:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x25dfdbff, 0x3}, 0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/20 21:44:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000000)={'bcsh0\x00', @ifru_names='rose0\x00'}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/20 21:44:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) lookup_dcookie(0x0, &(0x7f0000000000)=""/25, 0x19) ioctl(r0, 0x2, &(0x7f00000000c0)) flistxattr(r0, &(0x7f0000000040)=""/18, 0x12) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0x8) 2018/03/20 21:44:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/03/20 21:44:26 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) statfs(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=""/9) mq_notify(r0, &(0x7f0000905fa0)={0x0, 0x0, 0x2000000000001, @thr={&(0x7f000099cfd3), &(0x7f00007e7f8f)}}) 2018/03/20 21:44:26 executing program 1: r0 = gettid() openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) 2018/03/20 21:44:26 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x13, r1) ptrace(0x1a, r1) 2018/03/20 21:44:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000000000)=0xfffffffffffffed1) 2018/03/20 21:44:26 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x65) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001300)={{{@in=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00000001c0)=0x12000000000) 2018/03/20 21:44:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:26 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x129000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ea8000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xc4}, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) ioctl$VT_RELDISP(r2, 0x5605) 2018/03/20 21:44:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000000)={'bcsh0\x00', @ifru_names='rose0\x00'}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/20 21:44:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getitimer(0x2, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+10000}, 0x8) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfff, 0x149800) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0x8001, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x6b, "d3e13760a9ae170e28f32c3cee1d058a001f7ac6e2ff19a542a3171ae5b6ff334a334f99cbb585e58f28af2e405893a0894bffbba5e53e9ea80925d3053b481de02b78bef6e4a4ac317b3801906b37e9a9f211b222ffe1659ff3a59546b55316ceea7ff1b48679402cc621"}, &(0x7f0000000200)=0x73) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x3f}, 0x88) 2018/03/20 21:44:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9edffe9486f1748144523c0c253773e00fd4c8ebb02dcf50bbc54c90c0ea17b1b4262f411b2ef8c11b3837564025833c9fe3d139ff2dde97e4a38530987ce54445f206169516ceb2cbc6575de1a8c88e413", 0x55) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/20 21:44:26 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ntfs\x00', 0x800000, &(0x7f0000000100)="65c454d9092372da121b8e6232f9a10b22da16f0299fb80faf3e0654a87b99661f8deef6c133e161ec84fcbcfbbe3421e01aff3cfd18f2a85dd25b0637b9ca38bc02d0238f2ec8561abf683645951706563c2d1add90c0657d2fe447ccd20250c1018e57504c116414bad64e234b8bf7d0927d736b4effd158b5db02e7af40c1be5df2edc4e7abbde2a893e8e096f1859ac2016a4efa21b6241599a1afee26e28c71ed9817aa67c987fd3d2191c84c886397fd3c433d1a3c86f6d5a6253451c37e9b3406157721657d03900d6c1dc245725d6fcfff993aec4307d7613cae") 2018/03/20 21:44:26 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0xc) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x8000fffffffe) ftruncate(r0, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)='/dev/ptmx\x00', 0xa, 0x2) socket$inet6(0xa, 0x6, 0x100000004) fdatasync(r0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/20 21:44:26 executing program 2: prctl$seccomp(0x16, 0x3, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) 2018/03/20 21:44:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000080), 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/20 21:44:26 executing program 2: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/221) 2018/03/20 21:44:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') read$eventfd(r0, &(0x7f0000e6aff8), 0x3ccd0330f2254a8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/03/20 21:44:26 executing program 1: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000002c0)=0x7fff) r2 = dup2(r0, r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x10000000000008}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x1c) dup2(r0, r2) 2018/03/20 21:44:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/03/20 21:44:26 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x400008000, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/20 21:44:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') fadvise64(r0, 0x0, 0x80, 0x5) getdents(r0, &(0x7f0000000040)=""/48, 0x40b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x8000, 0x9, 0x7, 0x1000000, 0x5, 0x3, 0x7, 0x8, 0x0, 0x10001, 0x800, 0x6, 0x5, 0x9, 0x2d5]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, &(0x7f0000000240)=0x84) 2018/03/20 21:44:26 executing program 7: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x2, 0x800000004, 0x100003ff) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={'erspan0\x00', @ifru_mtu}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f0000000040)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000100)=""/243, &(0x7f0000000080)=0xf3) 2018/03/20 21:44:26 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) 2018/03/20 21:44:26 executing program 0: r0 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='em1)\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(r1, &(0x7f0000000000)={@pi, @hdr={0x0, 0x3, 0x5, 0x2}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x1, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x6a) 2018/03/20 21:44:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x3, 0x9, 0x5}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000340)=""/211, &(0x7f0000000480)=0xd3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/03/20 21:44:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:26 executing program 3: r0 = socket(0x1008000010, 0x800000000002, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x1000}}, {{&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/7, 0x7}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x5}, 0x797}, {{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000001980)=[{&(0x7f00000007c0)=""/93, 0x5d}, {&(0x7f0000000840)=""/2, 0x2}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/66, 0x42}, {&(0x7f0000001900)=""/71, 0x47}], 0x5, &(0x7f00000019c0)=""/233, 0xe9, 0x1}, 0x90000000}, {{&(0x7f0000001ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/115, 0x73}], 0x1, &(0x7f0000001c00)=""/124, 0x7c, 0xc4e}, 0x3}, {{&(0x7f0000001c80)=@hci, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/234, 0xea}, {&(0x7f0000001e00)=""/140, 0x8c}], 0x2, &(0x7f0000001f00)=""/4096, 0x1000, 0xff}, 0x8}, {{&(0x7f0000002f00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002f80)=""/142, 0x8e}, {&(0x7f0000003040)=""/243, 0xf3}, {&(0x7f0000003140)=""/51, 0x33}, {&(0x7f0000003180)=""/159, 0x9f}, {&(0x7f0000003240)=""/123, 0x7b}, {&(0x7f00000032c0)=""/8, 0x8}, {&(0x7f0000003300)=""/187, 0xbb}], 0x7, &(0x7f0000003400)=""/68, 0x44, 0x7}, 0x81}, {{&(0x7f0000003480)=@l2, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/185, 0xb9, 0x9}, 0x4}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003680)=""/255, 0xff}, {&(0x7f0000003780)=""/61, 0x3d}, {&(0x7f00000037c0)=""/164, 0xa4}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/102, 0x66}, {&(0x7f0000004900)=""/27, 0x1b}, {&(0x7f0000004940)=""/189, 0xbd}, {&(0x7f0000004a00)=""/149, 0x95}, {&(0x7f0000004ac0)=""/175, 0xaf}, {&(0x7f0000004b80)=""/143, 0x8f}], 0xa, &(0x7f0000004cc0)=""/128, 0x80, 0x40}, 0x200}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000004d40)=""/83, 0x53}, {&(0x7f0000004dc0)=""/220, 0xdc}, {&(0x7f0000004ec0)=""/200, 0xc8}, {&(0x7f0000004fc0)=""/230, 0xe6}, {&(0x7f00000050c0)=""/98, 0x62}, {&(0x7f0000005140)=""/227, 0xe3}, {&(0x7f0000005240)=""/229, 0xe5}, {&(0x7f0000005340)=""/7, 0x7}], 0x8, &(0x7f00000053c0)=""/190, 0xbe, 0x3ff}, 0x4}, {{&(0x7f0000005480)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000005500)=""/93, 0x5d}, {&(0x7f0000005580)=""/104, 0x68}, {&(0x7f0000005600)=""/27, 0x1b}, {&(0x7f0000005640)=""/202, 0xca}, {&(0x7f0000005740)=""/203, 0xcb}, {&(0x7f0000005840)=""/106, 0x6a}, {&(0x7f00000058c0)=""/212, 0xd4}, {&(0x7f00000059c0)=""/193, 0xc1}, {&(0x7f0000005ac0)=""/4096, 0x1000}], 0x9, &(0x7f0000006b40)=""/114, 0x72, 0x5}, 0x1fe0000}], 0xa, 0x40010102, 0x0) sendmsg$nl_route(r0, &(0x7f0000006d80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000006d40)={&(0x7f0000006d00)=@bridge_getlink={0x30, 0x12, 0x310, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x10000, 0x4004}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1000}, @IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8001) write(r0, &(0x7f0000e7e000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003500)=[@in6={0xa, 0x4e20, 0xce, @loopback={0x0, 0x1}, 0x8e}], 0x1c) readv(r0, &(0x7f0000f7eff0)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) 2018/03/20 21:44:26 executing program 5: r0 = socket(0x10, 0x40000000000802, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x9, 0x9}, {0x7d4, 0x6}, 0x1ff000000000000, 0x0, 0xca9a}) write(r0, &(0x7f0000000100)="240000001a0025f50800fc03000000004b3a00000000000000ff1e020800000048050200", 0x24) pselect6(0x40, &(0x7f0000000000)={0x1, 0x3f, 0x2, 0x4, 0x40, 0x80, 0x6, 0x7}, &(0x7f0000000040)={0x6, 0x1000, 0x3, 0xfffffffffffff001, 0xb099, 0x1000, 0x3, 0x6}, &(0x7f0000000080)={0x7fff, 0x41da, 0x2fb0, 0x2, 0x4, 0x0, 0x0, 0x2440000}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/03/20 21:44:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x7da9}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x48) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)) 2018/03/20 21:44:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x80000008}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@bridge_setlink={0x20, 0x13, 0x621, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/20 21:44:26 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5393, &(0x7f0000002ff2)) 2018/03/20 21:44:26 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103000, 0x0) close(r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) prctl$void(0x27) alarm(0x3e) [ 64.104219] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 64.129230] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/20 21:44:28 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x691c3f42d2f4bc8b) ioctl$KDDELIO(r2, 0x4b35, 0xfff) 2018/03/20 21:44:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x1) socket$inet(0x2, 0x0, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000180)=0x50) 2018/03/20 21:44:28 executing program 7: futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) fdatasync(r0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac0000000fc969858472d8e46f875b5145ed776bd4973338df495ef63b5922e7c659be09b9627b46330a4b0f24bb04e31463af9fad5601f33de8f6833593925a50aa4cf8124794ac77d134f765fc865df451c56a0b4c4ef2176471682a4b1f5b46a7a86f2111b63829bd5616c645d50f0268422ad40d5406bb296871ae833a75deeea6dc5954953b98bd920e60d37e8e7cd911a1387d1cddb8dfa67652fd785750e4f8ff694cea506651ea4241809a33844a73feab019c893facb5c16bc50bb3e29a1d85c5e40b78f7fa97742bfcd20a79008e063e42af7d01107ca4dbb97a5870e0970000060092f0e536a253b7337ed5056efbedb16e7b3571d5a5a363f1689c9875b018aea838393547680e74110bbe59285edaf337df384b2a65c59ee9bfc254d711ea835c0defe27bcabb9f2b17716b2ca1f5900628241794c1d81de71379e1959db31cc335510444782abff8111231a3b50586aaf0589851dedef743898d461fa0001f51d0dcf6c8f9da60646152eb9a55d8cea7f4da91ad6c719b3e7c99d5f8100111dd2b2535c8f3d24919b3b8dd30e386d65ca50c5e58202d95f6c641c1a7c508a232a4f0cba43bb27301d5f34e061e6be8639279303bcf02bc628928bfe1963c73d337858376db1acfd7a717a0f6b1ffc8802b29aa58bc2efacdde5705a858abb80f10bb4fb81b0722a1a4ee733a30b1b9a7d65f846387a541ba2dfed3258a72583d781cfb655982fc5351988d613e24522d1b916e5df3782cd01d45f4ce6c32aae75ede1e4fcbc5c76c20dedd868a5db8a9ef12836ae026c17641148551bb9a4d8ba26c"], &(0x7f0000000180)=0xb4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x5, [0x876, 0x0, 0x0, 0x3, 0x3]}, 0xe) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff, 0x1f7, 0x80, 0x400, 0x5, 0x83080002, r4}) r5 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='}\x00', 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000580)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="70b2355dec41d0a15db093b3e71661a04bb8d049b65dd555e3d6b7523ff1c43f2a58dd159197830f6120a29e4ac6c776c16d8ee65bae60202754f886bc46ca5c890349305f45097c4c0f45610882b1e7db26cc654a12ec8677275a14fb61013430172a5c2f371fa4403273bbfd6b8c1e516cf3f5f0cf71dd1667bd6eec8fea00944657d56a49e9b4a7b59b1c3c4f2eac177c29696aaf6a41373f53aaab4fb2d66a0364cffbe93d6b283a431940526e483b232de490d5b8d7f822a6398e9ef2f9093ce74a6db5975ece2f0d209b324fba60af1bd09f9c5ed6b698d3d0c5d60d4092e6a4a0417b0d68d56f434ff3034fcbde8bebac30", 0xf5, 0xfffffffffffffffd) keyctl$link(0x8, r5, r6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000600)={0x6, 0x7, 0x100000001, 'queue1\x00', 0x80000000}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/03/20 21:44:28 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103000, 0x0) close(r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) prctl$void(0x27) alarm(0x3e) 2018/03/20 21:44:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x88) 2018/03/20 21:44:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/20 21:44:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/03/20 21:44:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d7efec)={0x14, 0x1, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) pipe2(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000001140)={0x2, 0x70, 0x100000000, 0x1b4a, 0x1, 0x7, 0x0, 0x0, 0x10, 0x4, 0x1, 0xfff, 0x4, 0xe05, 0x7f, 0x7, 0x3, 0x4, 0x100000000, 0x7, 0xf, 0x1, 0x10000, 0x455cb4d1, 0x8, 0x0, 0x1, 0x7f, 0xbd, 0x2, 0x7, 0x400, 0x0, 0x2, 0x80000001, 0x1, 0x6eb, 0x3, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000001100), 0xd}, 0x20509, 0x7, 0x2, 0x5, 0x4, 0x5, 0x2}, r1, 0x6, r2, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000100)=""/4096) 2018/03/20 21:44:28 executing program 3: r0 = socket(0x10, 0x200000000803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) write(r0, &(0x7f00000029c0)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) 2018/03/20 21:44:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000685000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efbfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 21:44:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, &(0x7f00000001c0)="8b1c6cdc9fb52eb103895514d13d6a855b7229230700", &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000240)="a332274d35448222164c92bed2b893b5") fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sched_getattr(0x0, &(0x7f0000000080), 0x30, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0x71, 0x0, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/20 21:44:28 executing program 1: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)="17", 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000000)=0x4, 0x0, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/20 21:44:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, [0x80000001, 0x400, 0x1f, 0x2, 0x81, 0xff, 0x8ed2, 0x2, 0x14000000, 0x8000, 0x6, 0x8000, 0x42, 0x27, 0xff]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x2, 0x9, 0x9}, 0x10) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x20000002) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0xc90a, 0x10}, 0xc) mkdir(&(0x7f0000000380)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3af, 0x4cf, 0x7f}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 21:44:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc4000, 0x1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000000) inotify_rm_watch(r2, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) arch_prctl(0x1004, &(0x7f0000000080)="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") write(r0, &(0x7f0000000000), 0x0) 2018/03/20 21:44:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x10000004c, &(0x7f0000000000), 0x1, 0x0, 0xffffff97, 0xffffffffffffffff}, 0x4000000) [ 65.508164] audit_printk_skb: 9 callbacks suppressed [ 65.521647] audit: type=1400 audit(1521582268.352:60): avc: denied { create } for pid=10531 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 65.570233] audit: type=1400 audit(1521582268.422:61): avc: denied { write } for pid=10531 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 65.601286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.677469] IPVS: Creating netns size=2552 id=10 [ 67.481294] audit: type=1400 audit(1521582270.332:62): avc: denied { create } for pid=10714 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x81, 0x0, 0x2000000000000185}, 0x80}, 0x1}, 0x8000) 2018/03/20 21:44:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x1c, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="a5bf7ea3e6"]}, 0x1c}, 0x1}, 0x0) splice(r0, &(0x7f0000000040)=0x36, r0, &(0x7f0000000080), 0xfffffffffffffffb, 0x2) 2018/03/20 21:44:30 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x18, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x20000) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/20 21:44:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/20 21:44:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffffa0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa4000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x10000, 0x587, 0x3, 0x200, 0x0, 0x6, 0x12000, 0x3, 0x7ff, 0x2, 0x8, 0xfffffffffffffff7, 0x7, 0x4, 0x8001, 0x4, 0x6, 0x0, 0x2, 0x81, 0x1, 0xffffffffffffffff, 0x2, 0x1f, 0x8, 0x7, 0x7, 0x7ff, 0x8, 0x2, 0x6, 0xfffffffffffffffd, 0x2, 0x100000001, 0x4, 0x0, 0x0, 0x3, 0x5, @perf_config_ext={0x1, 0x4}, 0x2611, 0xfffffffffffffff7, 0xfff, 0x0, 0x6, 0x9, 0x1000}, r2, 0x3f, r1, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r3, 0x1000}, 0x8) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") pread64(r0, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "a982611dd35397fdf975947a3d4f5ff0b956386f333115d885f789a93c29668f", "3fe1b969371041fbf82da6e93ea5f0990cedbad710ef72e4fb18c9d6089d0b56", "d6c481a14be12100c54b6cb6e3e28e1c72b5418449d10b604fb821e86bab4727", "decacf378ae8cd3c3b8200763d7fc2c65cd9429fc60968683fa2a52a0fabbe87", "d5a232e7ac69d6109369b3d87b08d67d1b4837560d9ab0689d054a52aafcf633", "fe815711f3ed964b7dc4e839", 0xf3, 0x4, 0x81, 0x4, 0x7}}) write(r0, &(0x7f0000000000)="b9705d9d20fb91d6d0c921cd6b3fd8e3092a549bbbd8dff029b9cd2de688e009a1c0c1536bc98af68544c2257bff736eba81ea23d549a08a00106bdc5d4e7a5c50ca77e72b4f8ee1253741879aa0a868f3", 0x51) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x9a, 0x2, 0x8000, 0x400, r1}, 0x10) 2018/03/20 21:44:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x121840) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffffffffffffff00, 0x6623, 0x7, 0x1000, 0x0, 0x400, 0x1f, 0x8, 0x54, 0xfffffffffffffff8, 0x4, 0xe470, 0x9f, 0x0, 0x17c0]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r5, 0x1000}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0xc00, 0x0) fcntl$setsig(r3, 0xa, 0x34) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000002b80)=""/16, &(0x7f0000002bc0)=0x10) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) sendmsg$netrom(r4, &(0x7f0000002b40)={&(0x7f0000000340)=@ax25={0x3, {"06d7964a7f1289"}, 0x80000001}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000000380)="9e4946cea5", 0x5}, {&(0x7f00000003c0)="7fbd43b29722847eb1ca7ac1457e4fb9b09fba3f598bd31e28a84a503977ca480f3cf3dccc5da068878beb99927607b9", 0x30}, {&(0x7f0000000400)="b216023b03d55be5e138bcbed4588948b505cb498b2d8e393cdead7ed5c3f0af98977c743ba85ade3dc6f132914195a861110a38ae357a6c7955a3ba696701db1218d4c9797575c360ad9e9f29d67a2e1d31d21ab896171cdd630fbc975a7303dd38e5b90c78e0155f6fa9813bab09c157361f9b2b921921b9d55af634c956b71f85f5a8c8e7841376c6d6a1264e4b43f117cbc02d8895faf3f43d7e54245905b13ad72d7f8964c9a4f8bdf25625b654d0d2a4304e8f305f1211a56a44792cdc8c4ff71ae1ea9cfc9750d9fa415e93217a99faba50f6c4199c6c8cb5", 0xdc}, {&(0x7f0000000500)="40cea7e52c9db65255e26a32064367bd6c35df9edba93bbd2cc3e12652a145c284912b65c3226e82d8afa89385b026c5b7d21159e4164b8e28954043853002a1f6bf546106febe95b26be0e62b8f923c2d8e6537fcd4e862590687a93de4ef7989b209a2b170a682e8e8b372c9dbf9c526ea41aca1b353e564c919ac32ea82024aeea689bf0c5f854f890ab982505e2d1e98d64e9dcad3e152ea0da4abd2c087c2dcb3f55871f7579a6a1da9871bf149bc9ca4b6dc8e918687bdd1fd", 0xbc}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f0000002680)="17e04d5d10787ea7a89735d6ce788dc257c081bfbc967455", 0x18}], 0x8, &(0x7f0000002700)=[{0x44, 0x0, 0x4, "3180e89ef1798a71b9e270c63537f6e64fb123d8e03bdb4fde88e1bcd877752ce620a176b38b06839368d64ae36df3fa1f449e20e8"}, {0xc4, 0x11f, 0x8001, "4033ecdcdbc13b3ef461440520c53a82cef1813d9f33892b626b0476c44948fbc9c6c258bda7b8018c471cab6f2b6f127cc1ec983cb883c67e92ac51df06a6c3ba66b220eea471ef961cd3953f70e2fe394dead40cd2d6d48ef0ddefc423073a0c018f1108bbc641bfc4985009312d4c2f34c060cada56249a224af8ea8546ea5bcfc587e9928ef50fc1894e7b566c459371fd4b23131942a37241d7cfb4e44237e6318bc5fce4ed5b8706913b8e35f3f0eb2280f117"}, {0x28, 0x1, 0xffffffffffff0a5a, "9f4777825adab816a72bea04b9d3ef2872a9a44443ed3c24b0"}, {0x40, 0x10b, 0x6, "c1def13bb110f9d6ab3211eb3652d032fe3cb340748be94c35f0753e1582803f11ca0a6a93a538c9853c7cadad8aa541d0b4"}, {0x94, 0x10a, 0x7, "858ef76bfd7d249b21af844d00f19d17987a92f1492b7785023a1bfb373ae4d84e0a83fc7c5fb0065f9917f54aca82ee141190cf90ebac7cd00daa24ee27bb3003b7f425b74fe711627dcef9454a3b0b939ee7847b378739c6703fada55abc1c0287dd20e83ac2c42933b14e73b25d57d26e9b0a533d4303117eabab024991c59ed70b1da69d3431"}, {0xdc, 0x11f, 0x2, "d0ab9f5f4cf3dc3f02ec14ee951080ea9d690a3edf96c4e633819b8791fe0c163397320eb9ab4a69458300fa908a9796c87033c56098b4336c8bda8ca934a90952925d56e723b1b893cd88a70177c97697340da909cc64cbae87012423e39e442057db69496edb6d2638fc5f23417a2b0a601096ea76b868c169474a865ee1739925b034219313ca24801685b201c2686f2d151b7cd805c0cce31574b324732f2834e974000ab6daf1ec510acfe00dc1d52d705e71f6adb1415627afe3b25316d8421742401401cdeb5c8f3c7c"}, {0xe4, 0x10f, 0x9, "7d099bc395a3aeb854707a13b8f5366dc40af35c407c43d360d6a7be1b8e0182dfb073e4ddf37a2c240e246ef4be2182165b01c24bcbebd508a21dd9ddcdac7b279c9fcdc76b132f32cbe387ef50293a668a6d1d132a7ca1c09664afed9e534d1d47b46896193c34fcd86d97241808977fe6be3187bf7904bbaf9b8d21934ad80fd43984e596bff3ff05e727cd3b9f426714e54dce78a67dbd575ac882c56d0341cb9699e1a1a3662fb750bb654ad7b20feef4bb9c08297799928392fc5c67327e4a1df4b314c1654236f4597a4a0bf2171a424d2327"}, {0x74, 0x11f, 0x4, "962d22bfc4b377eb1d66c33ef97b3ba9ad54a4d37ed4039a264208e058ad7c60dda5bab401c509726d18a4028f24878c9740f454b418ee88705d82772582d59ac2ed2b28bfa36d81ccac4249318696a4989b2ddb8c8ea2dd1eb33ff92d15b543853d835325"}], 0x438, 0x20000000}, 0x24040805) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x6}) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/03/20 21:44:30 executing program 2: prctl$void(0x7) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4900) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2017}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@empty, @broadcast}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x80000000002001d, r2, 0x10000000000000) 2018/03/20 21:44:30 executing program 4: unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x155555555555520e, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '.ppp1\x00'}, &(0x7f00000000c0)='/dev/rfkill\x00', 0xc, 0xd34822f5dc3d7344) getcwd(&(0x7f0000000140)=""/22, 0x16) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) [ 67.508314] audit: type=1400 audit(1521582270.352:63): avc: denied { write } for pid=10714 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 67.529862] audit: type=1400 audit(1521582270.352:64): avc: denied { getopt } for pid=10714 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000003bc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000280)=""/242, 0xf2}], 0x3, &(0x7f0000000380)=""/171, 0xab, 0x8}, 0x3c}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/112, 0x70}, {&(0x7f00000005c0)=""/133, 0x85}], 0x3, &(0x7f0000000680)=""/138, 0x8a, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000000740)=""/227, 0xe3}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/76, 0x4c}, {&(0x7f00000018c0)=""/193, 0xc1}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/168, 0xa8}], 0x6, &(0x7f0000002ac0)=""/212, 0xd4, 0x8}, 0x1000}, {{&(0x7f0000002bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002c40)=""/42, 0x2a}, {&(0x7f0000002c80)=""/239, 0xef}], 0x2, 0x0, 0x0, 0xc8}, 0x2}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002dc0)=""/228, 0xe4}, {&(0x7f0000002ec0)=""/127, 0x7f}], 0x2, 0x0, 0x0, 0xfffffffffffffff8}, 0x800}, {{&(0x7f0000002f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003000)=""/126, 0x7e}, {&(0x7f0000003080)=""/244, 0xf4}, {&(0x7f0000003180)=""/92, 0x5c}, {&(0x7f0000003200)=""/238, 0xee}, {&(0x7f0000003300)=""/121, 0x79}, {&(0x7f0000003380)=""/96, 0x60}], 0x6, &(0x7f0000003440)=""/154, 0x9a}, 0x10001}, {{&(0x7f0000003500)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003580)=""/254, 0xfe}], 0x1, &(0x7f00000036c0)=""/215, 0xd7, 0x6}, 0x9}, {{&(0x7f00000037c0)=@generic, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003980)=@generic, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003a00)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x9}, 0x9}], 0x9, 0x20, &(0x7f0000003c00)={r1, r2+30000000}) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000a00000000000000000000000080000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000bf51969de6ad386291477e5c911312cdacfaa62dc22395589f24cc31df76c4a41b0517557e577661fddc12e7cb433663fa72dacb78f7de04a8f69f4eb160c00bbe861615a42e88c68583e1d010212f082ab85479e341cc5556e5e09ef56a45bece29ba0fcd2e8a03e3359d5403"], 0x1}, 0x1}, 0x0) 2018/03/20 21:44:30 executing program 5: r0 = gettid() exit(0x0) mremap(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x2000, 0x3, &(0x7f0000ff9000/0x2000)=nil) mkdir(&(0x7f0000000000)='./file0\x00', 0xa4) getpriority(0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000000}) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x5, 0xaf, 0x8, 0xd74, 0x8f2, 0x9, 0x374}, 0x9390e1e935587c27) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xec, "36dff9a699147e5f49d5dfd5def88ca5a18c9fc4d1dcb6588081ed5643a3438db401eec7cc68b9c9761b3deb9f1707a8f11db8070baa056cdb3fd5fd44e4bd000babec6ce03255b6e63bbb978d5c8c154aa2b769b79d2aa39145d2126fdde15720fe26395d923e7d8bb3a2fd485db70723513b3284bd85b65f3f6cd73d8f043df47390836b81ef19b216c5b563946d32864ebcc70ae52881db77aec365962c73b765347a6df6546121c78f5e332fe6fbbf06fba16ec750a587bf664268382fb7b62421ccd32cc3754f293eb2daf444f442bce6875b84f2cf044cd763b1aa2d7cc146f8cd83a825c759ae4282"}, &(0x7f0000000200)=0xf4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffc11}}, 0x8, 0x80000001}, 0x88) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000530000)) ptrace$cont(0x1f, r0, 0x1, 0x8001) 2018/03/20 21:44:30 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) socketpair(0x1, 0x4, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4206, r1, 0x6, 0x820000000) prctl$setfpexc(0xc, 0x10000) ptrace(0x4207, r1) socketpair(0x0, 0x4, 0x6000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, 0x0, &(0x7f0000000000), 0x1000005, &(0x7f0000000080)) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x4000, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffffa}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x9f8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000002c0)=0xb) 2018/03/20 21:44:30 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x800) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180)=0xcf01009, 0x4) write(r3, &(0x7f0000000080)='@', 0xfffffffffffffe34) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00001c3000)=0x3) dup2(r3, r2) connect$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/20 21:44:30 executing program 0: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/20 21:44:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000000)=0x8) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffff56c) 2018/03/20 21:44:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff01000000000000000000000000000100000000000000002be2857bed4a2c1d81fb677e8e76b2e4908b9ac84e8817196ea8f3c9eb991f420c5c140777d7da6911f9f8aeba6e30f7d53b1dc1eac7c3eca897ef22732af46c2acf519a05fa7e9e9a295c9f"], 0x78}, 0x1}, 0x0) 2018/03/20 21:44:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0xffffffffffffff91) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getenv(0x4201, r1, 0xffffffff, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0xfffffffffffffffe) writev(r2, &(0x7f0000000080), 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/20 21:44:30 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='cdg\x00', 0x4) shutdown(r1, 0x0) 2018/03/20 21:44:30 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/03/20 21:44:30 executing program 3: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000400aaaaaaaaaabb6c156a7e26e4ffffffff0200000000000000"]) chroot(&(0x7f00009c9000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064bffa)="6e49733400d2", 0x100400000084000, &(0x7f0000339f8d)) chroot(&(0x7f0000000080)='./file0\x00') 2018/03/20 21:44:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:30 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8e, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x10000000001f, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) set_tid_address(&(0x7f0000000180)) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) dup3(r3, r2, 0x0) 2018/03/20 21:44:30 executing program 1: getgroups(0x3531b781f9ed5218, &(0x7f000049efe8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) setgid(r0) 2018/03/20 21:44:30 executing program 1: pipe2(&(0x7f00004bb000)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000000000)='\x00'], &(0x7f0000000000), 0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = getpid() linkat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1400) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x62, 0x80000000, 0x7f, 0xe4d0, 0x597, &(0x7f0000000040)='bcsf0\x00', 0xfffffffffffffff7, 0x5}) 2018/03/20 21:44:30 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsetxattr(r2, &(0x7f0000000140)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f0000000180)='/selinux/policy\x00', 0x10, 0x2) socket$unix(0x1, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x1, 0x7}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000200)=0x3) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) pselect6(0x40, &(0x7f0000000400), &(0x7f0000000440)={0x401}, &(0x7f0000000480), &(0x7f00000004c0)={r0, r1+10000000}, &(0x7f0000000540)={&(0x7f0000000500), 0x8}) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000000100)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0x9, 0x4) 2018/03/20 21:44:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/03/20 21:44:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x1}, {0xc, 0x9}, {0x0, 0x10001}, {0x8, 0x81}], 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x1, 0x5, 0x23, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xaa, 0x1, 0x4, 0x1, 0x6, 0x59e0000000, 0x8, 0x9, r2}, 0x20) 2018/03/20 21:44:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfde5e)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', "66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2"}, &(0x7f0000000140)='$cgroupvboxnet1GPLlo^\x00', 0x16, 0x1) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/20 21:44:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000005ff0)=[{&(0x7f0000000fc3)='x', 0x1}], 0x1) 2018/03/20 21:44:30 executing program 4: timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098d000), &(0x7f0000039f56)}}, &(0x7f0000636000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x3, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/03/20 21:44:30 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xffffffffffffffc5, &(0x7f0000000000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x208800}, 0x81) 2018/03/20 21:44:30 executing program 5: r0 = gettid() unshare(0x8000400) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") r2 = dup2(r1, r1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r3, r4/1000+30000}}) fchdir(r1) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001300)='8/file0\x00') exit(0x0) dup2(r2, r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 21:44:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/101) ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)={0xc014, 0x1}) [ 67.995403] SELinux: unknown mount option 2018/03/20 21:44:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)=ANY=[@ANYBLOB="300000002000ff02ad4a8bffffffffffffffff0a0000000c0000000000000004000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x9, 0xeab5, 0x800, 0x800}, &(0x7f0000000280)=0x98) 2018/03/20 21:44:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x496, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) 2018/03/20 21:44:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="63756269638d00", 0xffffffffffffff3d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r1 = accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = getgid() fstat(r1, &(0x7f0000000240)) fchown(r1, r2, r3) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:30 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x874a40dcbc3e795, 0x0) 2018/03/20 21:44:31 executing program 7: socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000000), 0x38d, 0x10000003) 2018/03/20 21:44:31 executing program 4: mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x400000001000009, 0x32, 0xffffffffffffffff, 0x40000000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xf6}, &(0x7f0000000240)=0x8) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x22a4, 0x30, 0x8, 0x22b}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xb3) 2018/03/20 21:44:31 executing program 2: r0 = socket(0x10, 0x20001000000003, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x3, 0x1, 0x4, 0x1000, 0x1, 0x4}) write(r0, &(0x7f0000000000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/03/20 21:44:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) mq_getsetattr(r1, &(0x7f0000000080)={0x1ff, 0x510026db, 0x7f, 0x5, 0x9, 0x7, 0x66, 0x395}, &(0x7f00000000c0)) 2018/03/20 21:44:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x101a7) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0x100000000) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007abff7)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000140)) 2018/03/20 21:44:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000001480)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000002000)=""/22, 0x16}, {&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/161, 0xa1}], 0x5, &(0x7f00000014c0)=""/239, 0xef, 0x5}, 0x7ff}, {{&(0x7f00000015c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001640)=""/128, 0x80}, {&(0x7f00000016c0)=""/71, 0x47}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001740)=""/117, 0x75}, {&(0x7f00000017c0)=""/48, 0x30}, {&(0x7f0000001800)=""/178, 0xb2}, {&(0x7f00000018c0)=""/15, 0xf}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/230, 0xe6}], 0x9, &(0x7f0000001b40)=""/20, 0x14, 0x19}, 0x1}, {{&(0x7f0000001b80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/185, 0xb9}], 0x1, &(0x7f0000001d00)=""/244, 0xf4, 0x2}, 0x40b}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e00)=""/44, 0x2c}, {&(0x7f0000004680)=""/6, 0x208}, {&(0x7f0000001e80)=""/192, 0xc0}, {&(0x7f0000003040)=""/235, 0xeb}], 0x4, &(0x7f0000004600)=""/101, 0x65, 0x9}, 0x9}], 0x4, 0x2, &(0x7f00000031c0)={0x77359400}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000003200)=[{0x100c, 0x10e, 0x800, "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"}, {0x64, 0x0, 0x1000, "6687593f670d233b1658884b372d6305c4b3fa2ee79cb4415b3d29bab8f6c0907702aadb068ea7e691d15221706ad7729afe31f8078101993a4b0acc45c14eeff2dd25fc2b5a7e724c69bc27c7b9d41730f7c211dd89c833"}, {0x8c, 0x11f, 0x6, "3b76eaa9d86dd81358eb1bfd2979f255518033b26094220d41236c3d94fde4e641513951eb49cf082ed97a6ea28a2f4ab37b173f7c755427d2fff220ae5ddf4bc06140f44f0d7694509aeb869a3741db5bbcfb0422277a4531fa890c5be09528998c3608f8779eed43f92594cc2b015213c7a4ef5975146daa1fda98b28570"}, {0xcc, 0x1, 0x4, "32ab0ad30fd12fc2c845cefa1f17b2b11f8d713ea7fc44980c3ee99ba19209910f5adcc8f955c2e38b0ae16cee6ecea9fdbf9b53f98303aaccd29abf3ab31bd8684bab3c09c8facf5d277baaaae0dbc0944acc46f004a8903a393a4204c97bfc87c77da27fd728d2ed1013884f642aa5965754fd542b42fd14d56a6807f60b851765e22311e8a0ade662fc359585983a6c4be0e98551aa08c7efd1f2f2803480f46afb408f568566dd402e9fe2dc39178039aec6c34ce9bd4bd26aef3603bc32"}, {0xc, 0x10c}, {0xec, 0x10d, 0x1ff, "762a67ede64c8499c1e30945941203ca0ba7594bf1b0f5eba63fbe69b59266b511b904d8ffc01bb2178f889a31c460bf9c65ae1dbc47e510b71fcb5780b23925fcb32c8657bb41410d35e5ef6bad563a3623b807d611988118128bbea0954de783af72572824bcf3a79a1ecbfe2d8a90d59a0707bf0298e9d07368c78a5b960934d892f632a2fcc1c9cb4a36525f07026c4c7b5af40e3bfefadf2e05fcbe3f36f629276b119b9c57089b1c07f78313dfb25531a791c2af0245a7dce5cdecee2e54ccf4cd87b7f60212dee5de1a7d592b0960291dfcbec6f6cee35dd8658c81"}, {0x58, 0x13f, 0x96, "3488d202d5b2f823785132971318c5639e5117842e3dd15fe8a347525faaddc8820859c6bd2d209e4378f9441c44f94595c1b823c421ad61f3e4dd1a3129f8814e54e7edb109b037f8101021"}, {0xb8, 0x113, 0x5, "a2a5658ec28e94e1f8b74eadd100733c964241d001d5efc66d2cb17f74fedc7a3da657eaa2e761ae279ecbcd3c9166128132d1516fcf9ee44cf2dff422c3ca95db467898b91d5e4f02d2b20de5541c4f3a0af13396f8134155e71cedfea04b58d6a7285abea2ca41d79516dae0449916a4ef158afb2edfb14c156c5bac9b184ef0e3e5adc8bc4c56d0779ead62778a4cdf25d5e3c20d936443a32ee778ba4dbd4c86dcb08e5f6ef0f8d8"}], 0x13d0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004740)={'erspan0\x00', 0xffffffffffffff07}) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x11a, 0x10}, &(0x7f0000000140)=0xc) munlockall() r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000001fc0)={0x75, &(0x7f00000046c0)=""/117}) r5 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001e40)={r3, 0x8000000}, 0x8) 2018/03/20 21:44:31 executing program 0: mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x1000001, 0x200000000010, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') lseek(r0, 0x17, 0x0) 2018/03/20 21:44:31 executing program 7: socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000000), 0x38d, 0x10000003) 2018/03/20 21:44:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000f8c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f8c000)=[{{&(0x7f0000f8cf80)=@generic, 0x80, &(0x7f00000b0000), 0x0, &(0x7f0000f8cfe8)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f000046f000), 0x0, &(0x7f000079ef79)=""/135, 0x87}}], 0x2, 0x10000, &(0x7f0000c26ff0)={0x0, r1+10000000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) [ 68.260942] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/20 21:44:31 executing program 2: socket$inet(0x2, 0xa, 0x9c) r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') socket$inet(0x2, 0x0, 0x80000000) sendfile(r0, r1, &(0x7f0000d4e000), 0xd9) 2018/03/20 21:44:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40807f, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xffffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, 0x52c, 0x90, r2}, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x20000425, &(0x7f0000000040)}, 0x0) 2018/03/20 21:44:31 executing program 0: rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0x1, 0x0, 0x2, 0x9, 0x80, 0xffff}, 0x20) 2018/03/20 21:44:31 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x0, 0x2, 0x1000, {}, 0x1, 0x100000000}) 2018/03/20 21:44:31 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:mnt_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x34, 0x20, './fi%e0\x00'}, 0x2f5) 2018/03/20 21:44:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x4848, {0x2, 0x4e22}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x1, 0x2, 0x1, 0x6, 0x4, &(0x7f0000000180)='sit0\x00', 0x53, 0x16be0000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}}], 0x1, 0x12000, &(0x7f0000001440)={0x0, 0x989680}) getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'dummy0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001700)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000019c0)=0xa4) sendmsg$nl_route(r0, &(0x7f0000001ac0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a00)=@mpls_getnetconf={0x64, 0x52, 0x1, 0x70bd2b, 0x25dfdbfc, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) 2018/03/20 21:44:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='vlan0\x00') bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000000180)="7c5d38a83b2d23a8a9fce58b5b737e56b5e95dbf855e20371e6b0a590ac2e0f0049f8e29", 0x24, 0x4, &(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x4870}, 0x80) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540b, 0x1) finit_module(r0, &(0x7f0000000000)='/dev/ptmx\x00', 0x3) ioctl$KDADDIO(r0, 0x4b34, 0xff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$TCXONC(r1, 0x540a, 0xa) 2018/03/20 21:44:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0xf7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r2, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) dup(r0) 2018/03/20 21:44:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) clone(0x0, &(0x7f0000628000), &(0x7f000053affc), &(0x7f0000edcffc), &(0x7f0000988000)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x2d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000540)={0x1000}, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000500)={0x5, &(0x7f0000000100)=""/93, &(0x7f0000000480)=[{0x3, 0xbe, 0x9, &(0x7f0000000180)=""/190}, {0x0, 0x3, 0x76, &(0x7f0000000240)=""/3}, {0x40, 0xf0, 0xffffffffffffffba, &(0x7f0000000280)=""/240}, {0xdd, 0x7a, 0xd35d, &(0x7f0000000380)=""/122}, {0x80000001, 0x55, 0xa06b, &(0x7f0000000400)=""/85}]}) r2 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x5a6, 0xff, 0x400, 0x5}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/03/20 21:44:31 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x800) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/03/20 21:44:31 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200005, &(0x7f0000000000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) getdents64(r0, &(0x7f0000000080), 0x2e) 2018/03/20 21:44:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/109, &(0x7f0000000100)=0x6d) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="fdb299222e82"}, 0x14) 2018/03/20 21:44:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000006c0)="3ec5eaf7aa0a5166b2e8fe05de1ae90051af77e9ba27e6914b0d2003ff7013f9b11b1ab8c93a11b83eb7c5e5a2b215296ae35279d718f3a14537aa793c5e827f69af9b7e91f6fdd67bb056dfb5837eae96433b6245225f04462614f748ae4945782bd1c597c2317522e1d50c844d86a192f218d95035208707635b5e9ac7900363e0ecfcb27953de9b385eea228d8dfdae077fb5fd067b4f54a709f336d58647501631893a86007c1c53ecdb2491da429f997c4042baeabfb483e8fbd3309c47a9538925429e48dee9c0e6f466b9713cfbd40d4eadcffc2f53fd", 0x45) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000440)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r2 = socket$inet(0x2, 0x807, 0xa49) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x94, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x40}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xe00}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7c, 0x7, 0x1000, 0x100000001, 0x34}, &(0x7f0000000180)=0x98) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="00000000000000f7fff7e511d84223df1d") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 21:44:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0x5, 0x1000}) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000140)=""/222) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 21:44:31 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x400, 0x7, 0x20e, 0x8000, 0xfffffffffffffffb, 0x5, 0x3, 0x5, r4}, &(0x7f00000000c0)=0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/20 21:44:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x182, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x1000ff, 0x8000a}, {}, 0x0, 0x3}) 2018/03/20 21:44:31 executing program 3: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000368fe0)=[{&(0x7f00002bbfbc)="a4", 0x1}], 0x1, 0x0) fsync(r0) close(r1) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/20 21:44:31 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000080), 0x8) 2018/03/20 21:44:31 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xaafa, 0x6a1, 0xfff, 0x4be2, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xc4a, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f00000001c0)=0x84) r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r3, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', "00640001000445"}) [ 68.696209] audit: type=1400 audit(1521582271.542:65): avc: denied { set_context_mgr } for pid=11006 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 68.735120] audit: type=1400 audit(1521582271.582:66): avc: denied { call } for pid=11006 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 68.758530] audit: type=1400 audit(1521582271.602:67): avc: denied { transfer } for pid=11006 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 68.764174] binder: 11006:11022 BC_INCREFS_DONE u00000000204edf8a node 34 cookie mismatch 0000000000000000 != 0000000000000001 [ 68.795133] binder_alloc: binder_alloc_mmap_handler: 11006 20000000-20002000 already mapped failed -16 [ 68.805876] binder: BINDER_SET_CONTEXT_MGR already set [ 68.811611] binder: 11006:11022 ioctl 40046207 0 returned -16 [ 68.812013] binder_alloc: 11006: binder_alloc_buf, no vma [ 68.812053] binder: 11006:11024 transaction failed 29189/-3, size 40-8 line 3128 [ 68.814744] binder: 11006:11024 BC_INCREFS_DONE u0000000000000000 no match 2018/03/20 21:44:31 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xffffffdffffffffe, 0x4) 2018/03/20 21:44:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x6}) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000100)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = socket$inet(0x2, 0x4, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x5, 0xffffffffffffffe0, 0x100000000}, 0x10) 2018/03/20 21:44:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x800000000000404) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0x0, &(0x7f0000599f63)}) rt_sigreturn() 2018/03/20 21:44:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2318, 0x2, 0x1, 0x0, 0x200, 0x5c54, 0x6}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40482, 0x0) fstat(r1, &(0x7f0000000040)) 2018/03/20 21:44:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80a, 0x401, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xb) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000007, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/20 21:44:31 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7f5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xe0, @empty, 0x7}}}, 0x84) r3 = syz_open_pts(r0, 0x2) dup3(r3, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCFLSH(r3, 0x540b, 0xd6) 2018/03/20 21:44:31 executing program 5: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x100000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x6c00) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/20 21:44:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000001a80)={0x23852147, 0x3f, 0x9, 0xfffffffffffffff8, 0x8, 0xc0000000000000, 0x5, 0x0, 0xffffffffffff3e38, 0x8, 0xab, 0x7fff}) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) r6 = getuid() stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) r13 = getegid() r14 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001800)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) r16 = getegid() sendmsg$unix(r4, &(0x7f0000001a40)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000200)="b8dacc91d9814d39b760653862803f4ccc621bf7d6caa1f6aea18432200579768ccae3378115a1936925fcd63fecb95475760f421fe312cbba0e7a9fe0c1bc52358b503a8115c0b4a1856fe34f66b54ce0934a6fb7babfc8454af2a3e5a3cbcd40f931330cd94b0ce2a27bcb8b1acd6a9a27d45afb5deb09eaaef89ec31c047d61dedf573dbef5778a756ab1c6ff7e9cced7050a2cf153e99417f75f8b4aa50908", 0xa1}, {&(0x7f00000002c0)="a6699dcdff555ebdea20b0a785f92c6898bc4363f4f5c7051382180d975a052f2e48a52b12811c036a11238e5ab8c420a67fb18d99df3a2ad985fb8afb5de92388b2f3ba705a5adb8dd0ff24bb62", 0x4e}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="b8809f81010f9fb4aa9ffef08bb18ab5a4822a3f0be9ba2315d1b83702b1de09bf767a68e162a44a324c3adfea52e734cdf229282ebf7ca79520aa0b0d7157b15950c6fdf94857e0e9788ab9c6c0ad845bb13d665bb4e8f32f76211f9c0ed9873b59fd10efdd1fde825235ed9ef93fcc48d3fb5f6b15ee308e6e5affdb72eeedb3308a9a8183fe424ab6b0e0029f6445bf2f193c3c289bd002f934cc9a75006babcccb15d53709350ad767b2283f01a961b4fd758fb6355922851a6e3339a20c6ebc6628b8f51c8dbda9a5afcf40311bea5406c19dbf0150e24ae3e69c26ec8a93d09d2205f4569834684d6295e24d2d257d6e91", 0xf4}, {&(0x7f0000001500)="7b6bce9404a500e73e16d485cc36b3559f6933c51ca4d65c9f151105e70a0b8a0e553c3712ec2388b55d49ad88e7547f02d805879a5733b824b182631a3698646844d18d699d353f4815b7e8c40e56270f5626d6aa920c24249da76a4379b5c10eb933056805220113b0d88cba662b6e0794d708d0c6abc06aed3fa35307d614817077b6e7c2e50b1d39c9249fca5283618d642278b3cd3e46313d5bc92fe9c5433706a6513d45d36a6e5c872162f5df3bed775d3d894461c515b801aa50588f20d023fa0c83d9f83fa4dd9fd9cccd", 0xcf}, {&(0x7f0000000180)="2c642b2383f0c39d9f7f3c000dff69a93257663bac2bcc2c3b7849e7dcc5459f4407ad9fa73dd08641", 0x29}], 0x6, &(0x7f0000001940)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x2c, 0x1, 0x1, [r0, r2, r2, r0, r0, r2, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r2, r1, r0, r0, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r2]}], 0xe4, 0x20000000}, 0x24008040) socket$inet(0x2, 0x3, 0xffffffffffff84d0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000180021000000000000000000021000000000fe01c86a882213344ef272d6a000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/20 21:44:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x11, 0xf56, 0x3, 0x18, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_address={0x3, 0x17, 0x3c, 0x0, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffff}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_sa={0x2, 0x1, 0x4d4, 0x9, 0x9, 0xaa, 0x2, 0x40000000}, @sadb_lifetime={0x4, 0x7, 0xffffffffffff8001, 0x3, 0x0, 0x100000001}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x6e6bbd, 0x3, {0x6, 0x3c, 0x8001, 0x91, 0x0, 0x8, 0x0, @in6=@ipv4={[], [0xff, 0xff]}}}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x10001}]}, 0xc0}, 0x1}, 0x20000000) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@dev}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) [ 68.841500] binder: release 11006:11009 transaction 33 out, still active [ 68.855989] binder: unexpected work type, 4, not freed [ 68.866655] audit: type=1400 audit(1521582271.712:68): avc: denied { create } for pid=11031 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 68.891392] binder: undelivered TRANSACTION_COMPLETE 2018/03/20 21:44:31 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', r1}) 2018/03/20 21:44:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) 2018/03/20 21:44:31 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0x901) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x8010, r1, 0x0) signalfd(r0, &(0x7f00000000c0)={0x100000000000000}, 0x48) 2018/03/20 21:44:31 executing program 5: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x100000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x6c00) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) [ 68.911172] binder: send failed reply for transaction 33, target dead 2018/03/20 21:44:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x19, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8100, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) 2018/03/20 21:44:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7}, 0x4) r3 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @multicast1}, &(0x7f0000000140)=0xc) sendmsg(r3, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000012c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001340)={r4, 0xe9, "f0d43614d31eceec13f1f72ecf7c78d5d822333c4618370e7eb3a4e40e20530a1b68b5becf65a5422f2554b1618cc266abc5fdcee09ad96b51d6a2e7f39acbffe2155c7df5a60651b070b5a2e2eafbdc8f4198522b4db36532ee32d76e7181fbe191c57ada53b9d50333579528b3e995dd2e8fcdf54a844df9007128f6dcb939bbf4644cf1b0a6a2e1b8e0aa5c708c6dd9c3fde2b65a75b300251826494c48fea783ccb59834995f8b70d77310a2527c44a2c456c27ebfcc872086023e045475e6d38d323cd5a454b24fbbcf7e15c528df28a7201dfc552fedbebfda962b82c0380a293eeb901fff0a"}, &(0x7f0000001440)=0xf1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/20 21:44:32 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x2, @tick=0xfffffffffffffffd, {0x0, 0xfffffffffffffe01}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) timerfd_gettime(0xffffffffffffffff, &(0x7f000001eff0)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0xff, 0x80000000, 0x0, 'queue0\x00', 0x5}) 2018/03/20 21:44:32 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x43be7e10, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/03/20 21:44:32 executing program 3: r0 = socket$inet6(0x10, 0x803, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x50, &(0x7f0000000280)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7e47, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x100000001, 0xfffffffeffffffff, 0x7, 0x400, 0x80}, &(0x7f0000000240)=0x98) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000ccd000)}, 0x0) 2018/03/20 21:44:32 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000001c0)={0x4, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x104) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x7f, 0x4e23, 0x8, 0xa, 0x80, 0x20, 0x1d, r2, r3}, {0x2068, 0x4, 0xffff, 0x0, 0x5, 0x10001, 0x7, 0x5}, {0xca5b, 0x3, 0xcbf, 0x79}, 0xcbed, 0x6e6bbd, 0x2, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x34ff, 0x0, 0x0, 0x5, 0x9, 0x80000000, 0x12}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in6=@loopback}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00'}) 2018/03/20 21:44:32 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001740)=@int=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x1000, 0x7fffffff, 0x1, 0x199e, 0xfff}, &(0x7f0000001680)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={r1, 0x5}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff44, &(0x7f000050d000), 0x0, &(0x7f0000000140)=[{0x0, 0x11b, 0xa8fd, "d20f6a87e0bec5a34f0601d033042becc7450da58b320df98e27e2d5a0b3b7ee6d5739bfe15e13cdd4095e677bf8a5ae09cdf14406724b8158dd0555036292e12230a137e4e1c4c400a91dd7e15fc48470093971ab678ecdacc2bdaab8cf09db5a3346b236fa4d7341ab3fc2d0ef7c1993c9eb3174da5b5bd8be9de5df828266bc3a5071da4b4a469009e4a8c814989ec9d38cd10c"}, {0x0, 0x88, 0x4, "f410127647f8126f9235557ee449a8e5fae62ab67e11350e27956256de302a70e95f034ca8bba4c188815ffa79d3de93614a05867afb80aaf45e42c2da061d63c8b0ba7ba90408302fd5bcd8065e9f545d9bc2825e17dab374d8a316e1bdc3dfe5500b59460cff95"}, {0x0, 0x0, 0x3ff, "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"}, {0x0, 0x117, 0xb9, "9735851188268cce5c877bdae2bbc2707507584ab0bd84dff0e990c0dd016d71329afe13894a3962da39e541c45f2a5c8d07222006fdb8713e0004d406ba16d5fce227b3c710c585703d0d0b6375a0ca33e391"}, {0x0, 0xff, 0x1, "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"}, {0x0, 0x0, 0x2, "e098dcb053dd1e931e7474ca392dd7731fadf8c447dfa22af15fb4346f6a3982d8c394804ff5acb2c17d24775c0c82181caee6718edee0dc4015bccaa024643d3d054693708a74ad86934402a10549e0c090a10f3fff5cefd5e27f3aee0c39c2ecd4decc016364bf4f461155164201712c745b012eff2044a5a419445cb93a46f7f739be4c2934652b9fcbd1978bfe388b2a7f78ed634b308ffc5623f09ae775e902147bf14b04d709f08f37c6a7da9d5a957700cb3e9b2f22a3f7cdbb8d5ae2667c05df68acf02c755cabe5b0caf2713a86c15a3f79ddbb"}, {0xffffffffffffffd5, 0x13f, 0x4, "422b9c1ef9bb36db0326ba801d280e2d352482863f5bc4820bb8681aa6c1e620d492e9f98b55e9de0999bd9a492185771ca7a8bfad2d1366bcb4e40d2220d5e7c54bf75c6ca6ae6b3d56de7eab564cd8d465888ee9fd"}, {0x0, 0x103, 0x9, "c271c9ef9e9471cf496e19f6dc99e5e98a33ce9d5d550a0db183055a4ac193dcacda4b4744adb8d38279b715b5ea94f4c468a9e60cd9bb0158aae1cd2afe4c87779acc3e0c7b2f19f9cdcc87a9d0e07168207bb576290e4c46b1db35499506cb3b38d48d987b8505c6929e6ec6a40b1d19597ce7e7fbb06f2a51ec98c60730d069a3b9b5584dbd58e1272933f9c26dc8f0b2da8830cb9f66671de48bf421c1c8caa72bb5757ed442339ff7914e15230763d8825506624402dd717a8d03e8072d35"}, {0x0, 0x11, 0x3, "e128d1c2368175f201b2ff72e2eebceba579ceb0a37695a9d83bffd16527021dbc415df2c735859cf5ae146461"}]}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x35c, 0x0) 2018/03/20 21:44:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)={{0xff, 0xb}}) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='+\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', r1) 2018/03/20 21:44:32 executing program 2: request_key(&(0x7f0000eb2ffa)='logon\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f000027afe7)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/03/20 21:44:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) fallocate(r0, 0x0, 0xfffffffffffeffff, 0x7fff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer\x00', 0x80000, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/03/20 21:44:32 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c835, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) r2 = dup2(r0, r1) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x1, 0x80000000, 0x2, 0x0, 0x80000001, 0x400, 0x200, 0x4, 0xfffffffffffffff8, 0xdcfe}) 2018/03/20 21:44:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) unlink(&(0x7f0000000080)='./file0\x00') ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/4096) 2018/03/20 21:44:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x8000, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0xfffffffffffffffd}, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x2, @empty, 0x9}, @in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x14}}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xdd, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x7f}], 0xd8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x62f6c304], 0x1, 0x2, 0x2, 0x8, 0x4, 0xffffffff, {0x401, 0x100000000, 0x8, 0x9, 0x6, 0x8, 0x400, 0x7, 0x9, 0xbb, 0x59, 0x4, 0x1, 0x6, "8b7a9a5a230678b59e7b210923b5f718a7a5d528d2df5e37002d832a121697cb"}}) r2 = socket$inet6(0x10, 0x3, 0x7fffffff80000) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000540)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) 2018/03/20 21:44:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x1, 0xffffffffffffff7f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x5, 0x0, 0xfffffffffffffff9}, 0x10) fchown(r2, 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x2, 0x3, 0x1, 0x2}}, 0x26) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x200}, 0x29c0f2fc, [0x2, 0xbb, 0x9, 0xfffffffffffff5ca, 0x1, 0x7, 0x1000, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x3c, "30fdaa8975a3fe6034b2914d4be630acf25d7330db34e5ff833f38c38b4cf3c20963b85a005cb9620ad2c85f96c3daa4dab2d1292fabe20b469b7f2c"}, &(0x7f00000001c0)=0x44) 2018/03/20 21:44:32 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) fanotify_mark(0xffffffffffffffff, 0x34, 0x48000012, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/20 21:44:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) fgetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)=""/249, 0xf9) 2018/03/20 21:44:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000018000)=[{0x6}]}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='md5sumeth1:md5sum,!#/trusted^&\'cpuset/\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x400, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000eff0)={0x1, &(0x7f000001dff0)=[{0x6}]}, 0x10) signalfd(r0, &(0x7f0000000000), 0x8) 2018/03/20 21:44:32 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x3, 0x3}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x100000000, 0x80, 0x5, 0x5, 0x3, [{0x6, 0x8, 0x8, 0x0, 0x0, 0x3284}, {0x8001, 0x3a567e82, 0x1, 0x0, 0x0, 0x74416826df023dc}, {0x0, 0x1f, 0x0, 0x0, 0x0, 0x400}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, {0x0, 0x3}, {}, 0x0, 0x6e6bb1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x80000000000, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3502, 0x0, 0x3, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/20 21:44:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x100000001, 0x0, 0x0, &(0x7f0000000000)='syz_tun\x00'}) setsockopt(r0, 0x7, 0x8d, &(0x7f00000000c0)="3646d1e91b788d6d111765217f30aa21b473b098275e63cc4a9a85cf154a998b0414a96189cb0a5cc74cb7b7b424bd10885fbb0ff91f1c5c5d0161d7d77ebae08c13557bd5ac5beff403f7e3234c5109335125", 0x53) 2018/03/20 21:44:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x40020201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xdffb) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/223, 0xdf}], 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) 2018/03/20 21:44:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x6, 0xffffffff}, 0xc) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x1c, r2}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x2, 0x6, 0x3, 0x9e5c}]}) socketpair(0xb, 0x0, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000002c0)={'erspan0\x00', 0x9}) 2018/03/20 21:44:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x3ff, 0xa0e3, r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x200, 0x4) 2018/03/20 21:44:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000), 0x2000000000000605, 0x0, 0x2d0, 0x1}, 0x4000040) 2018/03/20 21:44:32 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x90) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x400) 2018/03/20 21:44:32 executing program 5: stat(&(0x7f0000008ff8)='./file0\x00', &(0x7f0000006fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x0, 0x2, 0x3f, 0x2, 0x101}, 0x2000000000000000, 0x12000000, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x0, 0xeff, 0x8}) setgid(r0) 2018/03/20 21:44:32 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x139f, 0x4, 0x2, 0x1ff, 0x7, 0x7, 0x6, 0x7fffffff, 0xba}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) [ 69.558816] IPVS: Creating netns size=2552 id=11 2018/03/20 21:44:32 executing program 1: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000000103) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23}], 0x30) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/20 21:44:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000002901)='\x00\x00\x00\x00', 0x0) pwrite64(r1, &(0x7f00000002c0)="b055e8b8", 0x4, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x100000000015fa, 0x80) mq_getsetattr(r1, &(0x7f0000000140)={0xa8, 0xffffffffffffff81, 0x3, 0x6, 0x5, 0x1f, 0x8}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x800, &(0x7f0000000080)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) [ 69.659700] pktgen: kernel_thread() failed for cpu 0 [ 69.672332] pktgen: Cannot create thread for cpu 0 (-4) [ 69.700583] pktgen: kernel_thread() failed for cpu 1 [ 69.708351] pktgen: Cannot create thread for cpu 1 (-4) [ 69.718422] pktgen: Initialization failed for all threads 2018/03/20 21:44:32 executing program 2: mkdir(&(0x7f000010eff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000788000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) 2018/03/20 21:44:32 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x9cfdb6a, 0xffffffffffffff0f, "9e36b53e2040", 0x5}}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000080)='./file0\x00') close(r1) 2018/03/20 21:44:32 executing program 0: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000000080)) 2018/03/20 21:44:32 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x101000) renameat(r0, &(0x7f0000000100)='./file0/file0/file0\x00', r1, &(0x7f00000000c0)='./file0/file0/file0\x00') symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)=""/152, 0x98) chdir(&(0x7f0000000240)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/20 21:44:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) fstat(r2, &(0x7f0000000200)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:32 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2800000000000000, 0xa000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x80, 0x10001}) fanotify_init(0x21, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000040)={{0x1, 0x2, 0x2, 0x3, 0x2}, 0xe1, 0x5}) 2018/03/20 21:44:32 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x10000000080046, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000aa5ffa)) timerfd_create(0x2, 0x800) 2018/03/20 21:44:32 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/121, 0x79) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getrlimit(0x5, &(0x7f0000000000)) 2018/03/20 21:44:32 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101c01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) ptrace$cont(0x20, r1, 0x8, 0xb0b) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x100000008, 0xffffffffffffffff}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x6, 0x6}, 'port1\x00', 0x1a, 0x8, 0x3f, 0x8, 0x6, 0x0, 0x1, 0x0, 0x5, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0xfa, 0x1, 0x707, 0x1, 0x40}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23, @rand_addr=0x9}}}, 0x84) unshare(0x400) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000540)={0x1000, 0x1, 0x70cf50c1, 0xab5e, 0x2, 0x22}) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x0) openat(r0, &(0x7f0000591000)='/', 0x400, 0x184) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000300)) lgetxattr(&(0x7f0000000000)='/', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/18, 0x12) 2018/03/20 21:44:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="ec1258002879d645ba0b0276aaab2993f687d8b5e8af66853c9191d2b12ecf5ca18039fa4c0676c26a617b399525c7e8be36fc55d001d44172ff470033aad383205a2866360bc35a5d2e8f7472e0bb56a9e9aa77babfd6ebd82404086514600144f2d16c13aae1e769ac78ea803120a489146534ba746ed74b0daed2c8a9819fbebe0019f88f544bc1f68a7308689e154cc576ea3317512986492364b626b2e2f210a3d899975ebf04e3eb800d91adddd2f0ddf6efc36a69b05e4ef22a8821b5703ab23c1d37b15549d2ab2a7230bda3184af059af305dffdcf37fd57e0bb43ce01dae0a028fed096c80b134bd4dd214432e78ea3fbc681cf779f62ed7bffeacb1496c6f621b90ab9d03fc87f99906b50b61e85828cf573ee2041e1f9ffd5f3eafb0d16b5d9a9cd0c1c4c4962bd63a6d2baf5404373b13cf478320fb5b6f30cb08a5c73f72147c6ce27f2416ba8fb2049abc48d71f3de7b756604d3a573de7f04bedfe596cffbd1424a8f20add0083e8df53bf29cd7222dae43f5c7a468a4baaaf45ff52224748412ce3928d2d1773188b9f8ed0f72047488211636a77c28196e39ccc9f5c0974c21755232902ea35658ecefa335b6f67758138fc4ee487b316713459bfea408a4fb03c096098e02f0ef800aa86cc128841daf815fd47a5f30b824a6584939c57e1f1eef31dc9c199e1caa343da09a598d3d364269ea398c94acca2c4b802c847082c08cc914b70741c95ddd417a6c5d8ebea15581afc435f35a3878b95d3d15edbd9b25420236fcad71e15b942c0acdbbc66bae731618f28d3a78b53551de20cf8da6d741c7f5047eb6239838299059a2d14938d922b3f5e610289e031df159dd9fb548495fe9190c553774eab5d3a7d34e6c981932fee5b700a0745397c868f5d889b3fa44af2b079a925a668a36992199d518775a2a8ff116f8c4eca30f3f9cc2240629ba59beb01e0005e4e67948469cd0aea54e15ad09696ae738448c1a421e9f010485c92597bbff2d3187deb5983de0488cb56225437769716f64c43fdbc592b229c476a0aa932352d57953674f1784faef701b542a772788016cae69c88963dced7fcf18bf3d2ed5834f2b5046540dd5e1663f79be64c5281ed61961e871b4715340d7b18dd4057c46cb382dc606bc7bbc1a0d4995f6a53d30714d4ef093551faa39a7e86a1cad5631254ca93566449cf8fad2aee4ae7ea331c884e10fc156dbc5cea6a2262802129dd901ec54daa66b21f32ce53548ae9a225e6ca662d89eb01bca6fe35de910563b469488e3525c80d5420b7d4309ec0e0351aa8044f617470c45c59ff5f5eaae48bb1213ee7ca7cad6258b9bf94f4eade5fd24f74d829f7d85d77bc3e0ff211f4fdbed5486a1f1b3bbaf7a191ac9e073a1544617de7b0f678a056f5b1252f97de5e785ea767331cadb87fe436a9063ba9f06feb599df3628490dd171ad0766dacdc86325c1ec1938cb25eb007fc282bac43757d04b5a1493ef6f6930594e7f7d94d00ead8f87f31455dda01879a28a6dc57080a63cd4f5ee485823ab66402ae2dddadada8c26e5cef9d3b63c852448e8d65da9bd2c05f30db1b0021478328bb01dae2613afb116e88b8a0499fc5e90cb7fdafeefa9f00ff86d58efca6716a432b62d2c187cce8701c634bcfd2dc6ae45a8096764069a29ae58ca468a2376a2143793ab5d519e2ef079b03babb01e93fdbc3a14efb393c4e11acf4e97f120b43963b9950835aa2ab8b074bd32c4817374a71834d33d0055ec086aca81b3bd2446fde7ed77a1a38376b1a48560720b17d610f52722acaa896b752536be517aa648a1184f45527a8deb766eaadadb17ee9f1f59d2a53460ed1dbe844b82cc7eefc442a2ece00e3b92a1595194aca7b2bfded2691fda63124a2cd8dc7e4abb9cf56fe728d7cfcdb1dfe55e53ac4e228dd83c5f8c449353f003c33ec8ec7579b409dc2801bdf00129ebd463f129c0894d6a9a8637000e8554327a39534b826e01dad786a7f8b4f6566bbc127aa285b11c43d4b3f37c1cbbd1de214b6e2d2719cb1cdf7ae4a2acda4b2722993b792b38a219d3ecbc84bb1eb869e4cf106261d3c22131d6ce2679ca5a0ee6d437b473e09fcae687c06ff7d0d46a368320680b2bd4e7aebb4b91283589913b2e03d81d8b9fbb2798a868326dc8fa9fbc87347b666ca950912309059f44655f9100b13ffda0288c35c60f8cc7f1e813b2e2329bd9fc272e6afcbe6957262498cd38ad565cace2911888bacb6b0d932ca6b8bca6ff9120a5b66843864da4dd15a4c71fe8eb1f579466e5de71af03ea18e32fc559459968a604b2a2068f6d28cef929c96c37fc6ece037fd1f94a25cdcb43dd21730ef8bb0f7a84d48f9688688847e97bc534f86fa048075e3599ec34b404362608d5ebff11af8ece0843a190d7f501aab25b62a3f33d24a1dea2cd58e8e2ab4fe16db452377202d0346c3590f56ec3aa5ec0648da10cc5adc079ca527c3fc4021b9a84d27103a3e8ecb657e6207b402d85d1ca2a8fb822bfa7b25f27e9f5749dfb943db3e2cb43f5b9c08cb9645ff832e499fa5a659ab612cca95435802edf98b260a1d98c45dace4536e2aaa8886015072d4d70ce46afdfeb79ad122cf397ba511370f3d078f6006c7eee8454c13c192eb21777319add8af020c700524aeb7571639167f8acb62b30ec3cef60879e0aa061342877ffe757d6676c8ad74334bc95db17b0b170f06fd024ecc7172cd879d935cec78d688a6f47a1e0a54164c62427523a5856c92fd71bf769c19317b0845896be185e9de42221f85764df90e1771466553edbf4eb14b3088ea1ccea0c6bd92ec85ee86e820155889eafda58ba4618509b4c0449058aa426d58674e6e259c327de6986748fc094be9489219e98773750eea995746acf89e2e981c1157eafc69dbe0190af5fff14723a617874b26a06b6bb2c2123c12fdd26a84b19b7d35379422b88615cb5c2af1991293dc8f07b40dc04fc3c19d7d805650ae84030dba545f0cea89c78e1386e25797e40ec05a78f9b5b681864a3e32a4496269152fc1b63218c1dadcebc32e322d440a252ba39d49c88529374ae40af0c8c05480fe09b0932bdb8c93a2bbbdaedc8097ddfd97f796a66648df5bc00acec7f064a1884bf1f46b9debf3ca791762fd182b4c2ed09d9e1ff541d013ffaa19f11165df96a4daf10c523425bd6e46ee8c659e59a0b8f7ac1d9c7c97d4311a7ddf126f7b3c48f8b00c04b840ba73b14906b999aab1ceb3faf26f01905428814365f6c8e23395ac2aa04e1e6ca164972574bd2646c65500d7affe583937f846b5a132fd04c2f012a7b346c38f6d19199a779148addb9feee0e14ac9c1535928906ffb1947de6864d0b0694b45ec98f9a649ce4edb4ced74973a4b163d07eaaf8faeeddce391efa3179e5c102ce77608c8e7a164570fbbe7c14fb1863888cf179c5cd7cc91277b157121d56a9434489ba5c1ea908dfca41ae7a369e31cf4a883ab9622ccaa9f9082180e1980f6b80ac3173fcc141359e0612a0beb28b6567d87da31f420a42cd8d7b0e1a7753f46916521e19f86992b5f028c6c1769432cba7194bafed76be13e4b53999672043dc8ab39873428bbdd7ebd1b5591704a3d2b3227e51fea14b3f6571edb7759e0d3774806bab2f0d6f9a5db117e8d0e6d1dec941f0f908bc70d83e8ec5c9e85415a4c51cf9f9ed789a823751c5b738a53e7175b87f2dfe0b6d378d16cc679b112be5da511d8021503cf52dd73bb4ac091f2e436283e66e0a5c548564f7854550c3df931d335c675270a325a0fca616e4c3fe548734c993ce28c474f0a79d6c75194b3c1b0aff0b45b98db89d6c1e4960712b59feb5346ee9d48510326d12c31712f7b8bda437a308d05178938cf8fa0cb35ebaf0d7aa9e244d410127aece5c7137a84afb41e3b194b48c9229f350bdebf2451812ee2362085a2dbf32e67f9ab0bffe9694e1552dbd503d8d5f1bae176cec548977329ecd5b106cf7229b841853ac3558e303f116b18e5509477141d486ddf7e903a182092877bd396e864b2b3cbdb64da2185adea2c7f04300588d835597375ca30e20f1913d1a0d3822014b444c7986061418b8992858672c4dbc70a053a3fa10a07a0e448987b7d7dc1dab662f58909abe565ada6fac620064ed18d8c0584aed20533ca37171cda0d558ef0db65587fc005944718817a27315443971aabbc4330acc93893c3fdac39400c2a829f0b5be9baa1223a8abce93e71e86a385bdf0a3ac71f5ec27ca92e2794dfbb87413db397aedf01f1ffbcd1612c721e50e291210c8cebcc40c75e3b4375a09f1308bff6431972c41d29bcc296974a16a0b482940070e1fd7a6586f0e30b3bd82fd8895fd73f3eff2e9168f97d14e0f7dbb74b30bf245fb697f1bc00761e895d8efe459f72da9ebabde77d5f0300cdf5df864df8951f5c19cb6acb58c99cfbdd73221eae52650bcaf7928fbc2813905ff270fabf46812b9f3c88dca54e3c34a7de7d83465cbcf877dded748dfb0bcf47d44f8aa9183c712cba2ae2b27da4d313e8d956544e71ddbc735b8d393581e0e1d7f3c1e0719fe64a1a9053e6eeaa0655557850cd1b32c1cd07e5a1706784009e1d67d6339a4f9a47e883e10c6192c7f5a8318db340003d4769f5d6b9f989032cfb6d8ab1ff30ebc18d394fc64b38f3c4b203a342d0fc4047651b5034fc280ba7b2c8a8aa4a8907100c6e2de394c3c9bc461b3f5cd87aa06f0291eebfc073ac060d1a8796d9802182d43fa3e3e563dcf4725f67004efb3eabfe60135c3681fc4981df807381a9fa235c98daabc7fdacd8f5c9ef9b0de8fb321ca43fbd13ab12c9a3bbb991d83f3abcd1c604b8746a99cb2348ff2bff57ec44858d1d53b96c84a1875c0dbd5e7d4e7ff2b1835cf1aebf9b22382aab2fc6269dabbf5ae83b56da2d865da487365d8af18d142e0f594a3525a970532221fc2978cfa00317c2b6b50b9095195bd5bc170a6682631f32413a6393a6708219fffc4141aea3e85b331f54fa2ce060b973cb755f85cfe40f8779df9154ec4bb6947704430861801b8ecf0e706f46d4ee9934d30b62c78a7509528e47be249265ecab429bc9576b557d2e011826257a24f7d963ebacc016549f2f33484bcd1f45b88113829010050f57812cd70381738c3ac77e725c9c56d1d621105240d6c38df46d174d195b714311134c8d775def0befe57597a39523c84e8441a22c1b91d1163e694e3abf82cc556174836e78bf505e0e8435418d937243c912a0ccfb8097fd370b666f11875cbea49e217031bfcb8cdff2087717248436334d4fa40cf6ec412882831cd05723eaa92896a32f9aa34d9c6601ac465154f75e938813db7617ce33f5f7da105e2b02890eb21e5089be8a2bb76b2460208c2f46082d50802ed1962f3fd0ecbf0565ef6951d252345dea9ddf919596ef502b21e42586c03d6207b0673bb9acd22f0e76a76ff51ef2bfe1ff3393c57cd6b9fd1c72d633a5d9657a613e4258c265ba9f57cb2aa1d2fccd4f307a0f4cd1575c3e031c34307b455270cd812d99c391987edc7ed3d9faeb214d95047a857afcf0350ccd5a67cdd3356aac5fe807866255967454915b2ac3f411f39813a8f21da5e6a84ad4d4eb6fc6ba8e0a0ce4489dc3146e8c4bf220407d29922094a4411bd88408979967100b3fa8c6befc9748342ad09700d7080936e43527fefa4888d445c1bcb6cc7095ce2ef2909121f31f00ffbdd899e5f096d03af3664e25a67b36010dea9dac47dcc97f50e427d776c60d9b76665ccc65d2d7b78b5c88bd53fffc184f9b1513c12675565a1416ae3298aeb106e12d74baa01b131e1ebacdbe1ccb057149d93a1666a00bbede417541686431ec1d706c03130592d846d79dc828a6744219365d7e8d1db361c634bd17ae5172eb0d128ca3764f34eca4a18c8f614e06a1d16bc591fd8c500df8d79f43dde5526d630ee6808c47f72d44104a94c79cb6f5c5a89cdc294908ad93071ba3b9f82dfd68d521d7565efc01820c7c69819f6f99367ede8bc8e4ce7197a96dadffb35ee997542410c500172f8d3c559f2c6bfc7955d8a303239a08fa74904c34080ba19b2331393be8541e8d0014c76380b3724287eb39b2eb1768372a71b594b70292c0b188be1c789c950b2fd7304f8eeb91d2aab3ac7172c8c4f9b4de0bd924571f02f9c3abb6f1c019a3f67a175b78ea02a86574b687961633e15114b2a7ce7bf707fa588b5967ef5e95ea96ac9aa289f16032259ebd8442d7290885a88a872e0b64ab6b09afb2eb08504058ca5406fe7d93cf33984de0d957e453e05a3962915d7c484160e483bc6e50418c9c1c1996e36ee03a418b59f2c2596c87680cf9823c0e6fd9f6983828a253ecfb153631199c059c1da8cfc982afa640fb1a1e4c170957d977e9316376112fe8aaf0e86bb7f1bbf2e3fb6ac38e7543db01820171cde634cdc618acfb9388393e49e5f70524aaaf0ead970cf9100144c8e1cfd2dd5af26941fa57bf16f6b08f869b584af0cf27b7445bca2b6e7883b9bc28d381bcb6a856feebf7ae2794ae6a19dcb9c633418520b2a935186e375c78a8db414a644c58d00a992f76ba2eddd088e1a5a6a06822e73f43bdc20d73a73dff58bcff8b70953ccd33b1c5d9a886a07ea679be2c2f2509451c66ef8a6203b8045ec043ed3969f3f7769f209e76046702a6568358c6848f7b4d91b7cd05814b8201de4d3e5591eccb0830095091b36dc456441d6dd78d8c585f6de5ba023e6d004343a63f7cec5294736a0f3e078e01bbf0b7dd9b5566c8f7293b15550ccefd5d4c0000004839db29afd4d80a0b78b877c71a6ac35d16cfc54002ae2cf23680ab591f07cf5b83a6b091b914767aaf70ddfe60ad5ea63ec0dbd8a4c56d16aa0f791eef7c5bb6cf3ee7d2981fcb9be3803211017684df50b050737b44e22f9f4f063c0df2011c96a4adb3bdfc7beeeacfba2fc67bfd50641800520000000000fe8000000000000000000000000000aa0000"], 0x1a20}, 0x1}, 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x200004, 'queue1\x00', 0x100}) 2018/03/20 21:44:32 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000000140)='./file0/file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ftruncate(r0, 0x1000000007fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x2, 0x2) sendfile(r1, r0, &(0x7f0000b4bff8), 0x7fffffff) 2018/03/20 21:44:32 executing program 2: r0 = socket$inet6(0xa, 0x80041, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000b795529001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016e389a3203c31794c062d1deda8eca6691ffc4691638b00bda5ba1ecbed4abd76c910e04be0a6e3b233e422af078ecc1507cf9008b0a27d8520283a520e216306683824579410167cabf00a293d61d309d7a604272238ab1580d3b1bc52ba635813fec99c60b9419cca3879d54f3d9311788cbfd35ce4a1f8044aebedcdb586b6ddc88f73eb0b"], 0x20c) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0xfffffffffffffffb, 0x4, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0x8, @empty, 0x3}, 0x10000, [0x7fffffff, 0x1, 0x5, 0xffffffffffffffff, 0x2, 0xffffffffffffffe0, 0xffffffffffff0000, 0x3]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\\^\x00', &(0x7f00000000c0)='$vmnet1eth1\x00', &(0x7f0000000100)="76626f786e6574312e2e29bb2b2e26776c616e3162646576657468312f6e6f64657624b12873797374656d7d00"], &(0x7f00000001c0)=[&(0x7f0000000180)='security\x00']) 2018/03/20 21:44:32 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x40, 0x10001, 0x4, 0x3}, 0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x3a1, 0x4000000020000802, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/20 21:44:32 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x8, 0xffffffff, "b0fac2e56fd2", 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfff, 0x7f, 0x8, 0x3, 0xb5, 0x3f, 0x3, {r3, @in6={{0xa, 0x4e23, 0xa5f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x3, 0x34, 0x1, 0x5, 0x3}}, &(0x7f00000002c0)=0xb0) fstat(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002c00)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000002d00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006380)={0x0}, &(0x7f00000063c0)=0xc) r8 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009b40)=0x0) lstat(&(0x7f0000009b80)='./file0\x00', &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000009c40)='./file0\x00', &(0x7f0000009c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009d40)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000009e40)=0xe8) r14 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000009e80)={0x0, 0x0}) fstat(r0, &(0x7f0000009ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000009f40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r18 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009f80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000000a080)=0xe8) r20 = getegid() sendmsg$netlink(r1, &(0x7f000000a1c0)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000009ac0)=[{&(0x7f0000000340)={0x1c, 0x1c, 0x10, 0x70bd29, 0x25dfdbff, "", [@typed={0xc, 0x8f, @fd=r0}]}, 0x1c}, {&(0x7f0000000380)={0x242c, 0x2b, 0x500, 0x70bd2b, 0x25dfdbfd, "", [@generic="28cfd78476bf0af6d4eb9aeb436e99ed017e3afe32f5174959a40c617508205ff5775ef51a3aee7ceadc15c621994874006eeb752d39ba4a19f4d98cf0096035eb250a570307eb86e8cfdc", @nested={0x15c, 0xc, [@generic="5379844728a9002c9b266e8a5066e95c569be028980ab423acf4120fa5927e091499735204c7cf898060fae1a5e00505d6534188cd1f8b80097dc2730443b3d59a2bb053abbacf17015c3c48d99b9ddd", @generic="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", @typed={0xc, 0x74, @u32=0x9}]}, @typed={0xc, 0x5f, @u32=0x5}, @generic='G', @nested={0x11ec, 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", @generic="026073e8958e5a154f3744deecbe9b5e41233d86c125502fd3c51a0a546427a69783a88af25da1fe662b6241bb9da156d89179d57424555c999e006341baf80831446509db"]}, @typed={0x8, 0x96}, @generic="4ce7106978fc13249526261445ba91244040bb9efca4de41d6d7a7f4d11ebcc109f0c17c52434e51d3bdb1643d9bc81f215ce5bfcbc5bf0ce74e0feb697324fefc0f67869c", @generic="8f9c05e07564ae1b2e3524ff02f5533afe2450b664332e42b2bd58406c44d595d8d38c14ee6d66cadc44f3975e6be90a3fb421075c4c2b8df9fd3b616662de8ac027b83bfa403c304674b0ed69cc051c4c3e47e7e075ec6f5ad95a8bb5ed31c4068014687f973f0f8863261abf61bbc03af0b9df9dc36188bd609d2fc2"]}, 0x24a0}], 0x9, &(0x7f000000a0c0)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xcc, 0x4010}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000000a200)={0x0, 0x7fffffff, 0x2}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000000a280)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000000a2c0)="08e48109d4e0d223dc24") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000a300), &(0x7f000000a340)=0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000000a380)={0x2, 0x4, 0x100000000, 0x6, 0x9, 0x58}) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000000a3c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f000000a400)={{0x2, 0x3, 0x9, 0x3, 0x100}, 0x2, 0x1, 0x1}) 2018/03/20 21:44:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x80000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xffffffff, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x7, [{{0xa, 0x4e22, 0x83f, @loopback={0x0, 0x1}, 0x40}}, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6e}}, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x9}}, {{0xa, 0x4e22, 0x2a, @empty, 0xef}}, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5c7a}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x1}}]}, 0x40c) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000034cffc), 0x504) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) 2018/03/20 21:44:32 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) wait4(r2, &(0x7f00000000c0), 0x4, &(0x7f0000000100)) chmod(&(0x7f0000000000)='./control/file0\x00', 0x0) close(r0) [ 69.932275] audit: type=1400 audit(1521582272.782:69): avc: denied { create } for pid=11248 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 21:44:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000000000007f0080400300000046000107000000141900040004800030a60000000003000000000000000013f500", 0x39}], 0x1) 2018/03/20 21:44:33 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) 2018/03/20 21:44:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040), 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000012c0)=""/123, 0x7b}, {&(0x7f0000000100)=""/4096, 0xfc99}, {&(0x7f0000001340)=""/45, 0x2d}, {&(0x7f00000011c0)=""/77, 0x4d}], 0x4, &(0x7f0000001240)=""/81, 0xfffffffffffffea3, 0x7fff}, 0x40002102) 2018/03/20 21:44:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/03/20 21:44:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) syslog(0x9, &(0x7f0000000400)=""/4096, 0x1000) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:33 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) dup2(r2, r1) 2018/03/20 21:44:33 executing program 1: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) 2018/03/20 21:44:33 executing program 4: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) socket$packet(0x11, 0x3, 0x300) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) close(r0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(0xffffffffffffffff) 2018/03/20 21:44:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x1, 0x10}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r1, 0x5}, &(0x7f0000000500)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000001c0)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0xffffffffffffff2f, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x4}, &(0x7f0000000400)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'sit0\x00'}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/20 21:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6a, 0x60b81) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl(r0, 0x2287, &(0x7f0000e02f61)="ec") 2018/03/20 21:44:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x5445, 0x4) 2018/03/20 21:44:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/159) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7), 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='yam0\x00') 2018/03/20 21:44:33 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x60) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001100)={0x80000002}) bind$llc(r1, &(0x7f00000010c0)={0x1a, 0x338, 0x0, 0xa10, 0x4, 0x7}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000001340)='/dev/loop#\x00', 0x2000000000, 0xfffffffffffffffc) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x25) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = gettid() ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000001280)={&(0x7f0000001180)=""/216, 0xd8}) ioctl$EVIOCSCLOCKID(0xffffffffffffff9c, 0x400445a0, &(0x7f00000012c0)=0xd0e7) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2) 2018/03/20 21:44:33 executing program 2: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) ftruncate(r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @random="e74ce6ff443d"}, 0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, 'rose0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x4, [0xfffffffffffffffe, 0x1ff, 0x81, 0x2]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x4, 0xfffffffffffffe00}, 0x10) rt_sigsuspend(&(0x7f0000000080)={0xffff}, 0x8) 2018/03/20 21:44:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/03/20 21:44:33 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa2f}], 0x58) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x8201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/20 21:44:33 executing program 3: prctl$intptr(0x27, 0x9398) [ 70.421565] binder_alloc: 11318: binder_alloc_buf, no vma [ 70.429910] binder: 11318:11324 transaction failed 29189/-3, size 0-0 line 3128 2018/03/20 21:44:33 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = inotify_init1(0x800) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="8a02a4d5efbaa5bb5ff422dcbb01b70be8845a33ebd04a14bd9b896694551a62e32bc81f185438442d3039514d6818825c3d9d67fb3ea3e7e25405b5a77bf5e1a2b437c324555a3604bf4580a53d7add14a49f4affa6f527e228f1b1f9ad8ecb68b4b2ed9ffe659cc79967811a783d654b2eee7df22a07b34488419a3d790519c21464155d134dbad608f33c4d099b92d48889dd46ae8d22aaf083ddb3ba25b2498ac511bbb80603659f86ce9871510b", 0xb0}, {&(0x7f00000001c0)="243b682aad0e75d39d59d99508b0f46b35a1903f98c6db427f67e37350bd73d3a30ded9d87995f6740e07c1563def4ce82f4a81adae9d64e52e7738595ac0c6bbc935a1abe3dae9227a7bab589eab8f3036e9b537c", 0x55}], 0x2) [ 70.477398] binder: send failed reply for transaction 38 to 11318:11324 [ 70.484690] binder_alloc: binder_alloc_mmap_handler: 11318 20000000-20002000 already mapped failed -16 [ 70.494528] binder: BINDER_SET_CONTEXT_MGR already set [ 70.494535] binder: 11318:11334 ioctl 40046207 0 returned -16 [ 70.540439] binder_alloc: 11318: binder_alloc_buf, no vma [ 70.546026] binder: 11318:11324 transaction failed 29189/-3, size 0-0 line 3128 [ 70.562225] binder: 11318:11341 got reply transaction with no transaction stack [ 70.571988] binder: 11318:11341 transaction failed 29201/-71, size 0-0 line 2921 [ 70.583772] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.589715] binder: undelivered TRANSACTION_COMPLETE [ 70.597602] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.604200] binder: undelivered TRANSACTION_ERROR: 29190 [ 70.609843] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 21:44:33 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7a6c}}, 0x6ca386a, 0x1}, &(0x7f0000000100)=0x88) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000180)="dca948bc402e93f17ff6d3408afc8fcac649b5f9747f6294600827f35fb04ff6f60be460eda4bd5863f0a5e97492417809a74ca65d590464aee155428aaf78d61de48151dce8ca0ff5f66f9faca77384372f7a2c7795b3b52952afc0b7f28d3b44b052e06c91d70e2be172fcfca36bbf2f3d43a9f443bd62520f89483f915c7ba6116d4a0b6094b22a6496dff94887ac1159290946c7547e906ab433e1dad1451aedb51e239bd1da4b871d43a0a8c739b94f25be543b19b12b0f5256a01da47a6a4a6b7f0fa139828d98bf067c4920e7007705e8263ada77437dae322f120b83eb6aa4f61d85d32772dbade124", 0xed) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e20, 0x0, 0x4e21, 0x5, 0x2}, {0x0, 0x6, 0x2, 0x77ee, 0x0, 0x19d, 0x5, 0x80}, {0x800, 0x81}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x3, 0x7, 0x0, 0x206, 0x100000001}}, 0xe8) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x2, 0x1, 0x4000, 0x9c9, 0x3ff, 0x28, 0x100}, 0x0) getuid() 2018/03/20 21:44:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:33 executing program 5: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1045091f24383678995d5f4295cb0512c599b80d4c454dc2e24c91cf6fb053e75edcc79ae14cd6149df0a3a98f6e76906624daa947a8c09cee513efb38d4ee5183eaa3e539abab552e33f5a771331e776ec26f001aa000000deff000000000000bf44c412ef32849a4afe0de5a76424130966d4df2304818e3030f3a897a4a7b10c2f801fe00d6cdf7705d5141873b26475cb6a2247116352bf54ae134e36180ab68964a82212e0369a6a5501efbc2536977f7ce28e27d54277698ae1fdc041a491f76c1a8d6d67d26020afc5841d33abb5d3c630b8883ae421e891af4aef1d8b36d46ac3000fb39e8fe9077907e6c892ac4a7be9"], &(0x7f0000000580)=0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x100) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 2018/03/20 21:44:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000093bffc)=0xdd, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/20 21:44:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005efffc)=0x106, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x2, 0x40, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x40012062) 2018/03/20 21:44:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0xffffffffffff3f8a, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, 0x80000001, [0x400, 0x330, 0x100000000ffff, 0x6, 0xc9, 0x9, 0x1, 0x3ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8) 2018/03/20 21:44:33 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0xed, 0x7, 0x9, 0x5, 0xd7e9, {0x0, @in6={{0xa, 0x4e23, 0x21e, @empty, 0x3}}, 0x1, 0x2, 0x3, 0x8, 0x99}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) syslog(0x3, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r2, 0x0, 0x0) 2018/03/20 21:44:33 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x1) fchdir(r0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) socket(0x19, 0x80000, 0x80000001) 2018/03/20 21:44:33 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b41fa0)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000558000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) timer_settime(0x0, 0x1, &(0x7f0000e37fe0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)) timer_settime(0x0, 0x0, &(0x7f00008f2000), &(0x7f000068dfe0)) 2018/03/20 21:44:33 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x2, 0x6}) sendto$inet6(r0, &(0x7f0000000640)="069fb4bbfd52f524bce37677fb19a57b11fc9b268e5109e529229340e91f908c0d7e47c4f7013359fb603091c4a652b53883c92730f22f030e820aeadc415bb9a8e224149538b4588c67716896eca17ba785e2e9e5f829fc4fd570d468c2c3f87586fadc40f04059a86a3f69c5601ea864142c10471eaa03aef01f7ee5f15297f3a44650b0fa80e2fb5d17bbfb418238e167389fed49038c6e961a8cff998b29daaddd986d31de0c1e1c1aef13bfe979171667fa746b2dab8a482dc8b5c9bbfa91b6993f657ed004154815e0d06c70087016ba5f96e3948f460c4ea0a91b0a7386e7f627144efcfa665f3470ecd2b36e4c70187307574456f65042bd043818e421b55b8793cc89de3e9e92880abb7e7593a079c4abb34311f901c40223e9d5282f2321889ef14c396b21bac004c00de5956ef639cdda8940257d9d3acfb38bcf5b64c41ae171fd19f06bff6a9597e1bdd32425a402ad18ed76ccc19425efb4005e946ff93238cb5ce33feef012d4598abf48ef95098608e56ff87f34aa9f646d8d6c2db41868fc89d2e5dbfcb650e71353c7fd49a741ca8113d67059af04295474fb96e2d0624b000000009c36054441769873c6e61aed297916ec2c8fbcf311f0335deac11441139bb270aa6db88d662f6e342c14fddab33876fc6245013a2d6d65628973046a8bcfc9a66f1e35f3e9002b6d33f373be85c8e54a33ea4ba531bf0b38cea1d82d1e85257462076bdc1bc2d639063904a3ecd45fb531e4b08e77bce25370854b44e301000100000000007c6b3495a9c593cf7c991dca79d0646ee8ba50d6fb463aa12b4286b4b59756651ee0d3f6e75c87e023f6f8d1d4d0ed44bdadcb6ac6fdfabbfd4b3c1ef57e764c368162d805e6233b2d267247ec7204eb4f659ba4cd8c4f3015622782432caa4f49cec8e75dfa8c111f0a9933881ec150a93f6878f12d24b4670b006ca88574febd37bf8e57565d28010eb64c44a045ae06d6b71b2afa46fe7097c0efdb80db72f7e186f5de665a91c4953252a6cbcf486271f16c0d7c367aa0817a89d0dc1bc72d07f18c6420e203f801a8b38e3a50e3fcc015e74a21dab9fa3312f6bd32786de688c7335f58726c8404f578774f81bcec2e4742774fbe0382b7f34577f0fe2e20d8edc6f66d416bf848df62d720a9ceb14f1ea2e11ade06d7d3dd73c1ca13217220d234f8b0a1c134f7cc65f2542adf70d95f498988d64b8cd63909cad595ef68a782f39ae91f835aef97758916393651f68f476d73dc5c0907afb36d69103fba03f16a0032516912875f4173ae2c14e5e1b085ba82203114cc2287aa55e0557599f469d7869c1de79fd75c50b4d2d6cf092f266ace8c8267effec8219e2a05f6f66bc1a132dfb6f6f0cc6a8f40ed68de24969e5ddbef2c779f92e9a28ede22105fbb98add8fd495011da2a8df93190c3c3e9c1efb0e1ff78ea9edeb8d27bc67b7086fb01384a53cfe660a2b2b14368a04373894ba16c0d1ef4af633005b6b12b205b5b405202f7797f193946b21e6c93836160ca61f810359eb8fe98ca09aafa1f821215a0a0a6eb2207c7be66fbd22dabef740d25cf27e7a95ad3d1cf70edb6aae0984d2d74aaaa41081eb9594d51d1bb17083edecd1966c26058eae7dbb6a2858c380d004359f526d12983d1d7f8fa0ad9ecb13bd37cac993b15d9ca144af4b8d898e2426344270d9df75797999d034103ba66d1429a6923bdccdbc601095832e1340d8d0ab9a8d937ea3b2689796a929b394ef163f5181d730f973a8f3737a60cf499eaec0e3611d31a0764de886179d7acc5d28d6455517d83af01f7eec8825241184cd8e20d2e37e27efe80829c338bb0f64836bbeb8fd63b228e233a4a263851efa13330a35146552f004d18221d8c69d776cca379f408e916627a4b73850fc681ac64f112dd514739e8ad066a0f06cd34f0599adafe18c5f936d3e15bf4de4fcd7f92532cdd22d223528c5c1cfdec57e70c30f7619e867f0eb8876d2abf810e75804ac5624625377893b58d05c0276e53ec071b2cd39992f397f24a19cc3fd29d52fd087478fe2e6904000000000000000000000023f63acf8f537cd1188ce2c2579054c9766b3e5d89f96bd8f7d6960f679b69bc48da", 0x5eb, 0x0, &(0x7f0000000600)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/20 21:44:33 executing program 4: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x8014, 0xffffffffffffffff, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8, 0x9}, {0x26fc, 0x400}, 0x1, 0x1, 0x2}) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/45, 0x2d) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000000c0)={0xfffffffffffffff7, 0x2, 0x9, 0x8, 0x4, 0xffffffff}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x70bd25, 0x25dfdbfd, {0xa}, ["", ""]}, 0xfffffffffffffe81}, 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/03/20 21:44:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) syslog(0x9, &(0x7f0000000040)=""/3, 0x3) 2018/03/20 21:44:33 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) dup2(r1, r0) 2018/03/20 21:44:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'gretap0\x00', r1}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr=0x2, @in=@multicast2=0xe0000002, 0x4e23, 0x1f, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x2b, r2, r3}, {0x6, 0x800, 0x46, 0x3, 0x6, 0x5, 0x1, 0x100000001}, {0x3, 0xeec, 0x3, 0x8}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6, 0x4d5, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x4, 0x1, 0x1, 0x40, 0x3, 0xfff}}, 0xe8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000f14)=""/236) 2018/03/20 21:44:33 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/20 21:44:33 executing program 2: r0 = inotify_init() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x3, 0x0, 0x10003, 0x1ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000040)={r2, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0xffffffffffffffc3, 0x4f3dec15, r3, 0x1, r4, 0x40008000000000, 0x10000, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xe15, 0x7fff, 0x100000001}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x4}, 0x8) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='security-\x00', &(0x7f0000000380)='\\\x00', &(0x7f00000003c0)='vmnet1\x00', &(0x7f0000000400)='\'\x00', &(0x7f0000000440)=']%systemppp0md5sum\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='vmnet0vmnet0mime_type-:!:\x00']) mkdirat(r1, &(0x7f0000000540)='./file0/file0\x00', 0x8) r6 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0x7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r5, 0xd80d}, 0x8) r7 = inotify_init1(0x800) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000600)=""/122) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000006c0)={0x7, &(0x7f0000000680)=[0x0, 0x4, 0xfffffffffffffffe, 0x78a, 0x1, 0x9, 0x9]}) ftruncate(r1, 0x5) syslog(0x0, &(0x7f0000000700)=""/78, 0x4e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00000007c0)) r9 = syz_open_dev$random(&(0x7f0000000800)='/dev/random\x00', 0x0, 0x500) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000840)={0x7fffffff, 0x8001, 0x7fffffff, 0x0, 0x3f, 0x1, 0x5, 0x78f, 0x5, 0x9, 0x4, 0x3}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x24000, 0x0) ioctl$KDDISABIO(r10, 0x4b37) ppoll(&(0x7f00000008c0)=[{r9, 0x2}, {r8, 0x10}, {r7, 0x200}], 0x3, &(0x7f0000000900)={0x0, 0x1c9c380}, &(0x7f0000000940)={0x505}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000980)={{0x5, 0x8}, 0x1, 0x1, 0x9, {0x915, 0x2}, 0x6, 0xffffffffffffffff}) sendmsg$nl_netfilter(r6, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x28, 0x8, 0x7, 0x700, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x3}, [@nested={0x4, 0x91}, @typed={0x10, 0x1a, @u64=0x100000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x8084}, 0x4000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000b00)=0x1e, 0x4) 2018/03/20 21:44:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x44031, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000200)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f, 0x4, 0xf4, 0x4, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x7fff, 0x80, 0x4bc9, 0x40, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/20 21:44:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f00005e8ffc)=0x4) 2018/03/20 21:44:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x64) prctl$setname(0xf, &(0x7f0000000180)='nodev\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x10001, 0x80000000}) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:33 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x3) 2018/03/20 21:44:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="2c6f684ae4192c0790dc5d38200eabd8", 0x10, 0x40000, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @empty, 0xbb5}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000100)="a9a8ec3224fa5b4d68c1e59110b86bbcffbad4528476eb533c5b2ee4cdfdd6436f96ec7c74e701208f6a18bb574d47b8190b7be9a4cfb1ded56fc7b0c84b54d81b8e0960fd145f2823cfba1a086627b6fbd6912c17b180217c6dded4c503abf78fc2ac03b0073cd750d81890dc1811ac526df94a45754ff310badc8fcd", 0x7d}, {&(0x7f0000000180)="a6778211bc717ed2e6a2b7682e4fea39189d8934cce0914d13644eca038f94365ed89383a0d74ccc34e4fdc8c0753371974f1e965924d615df85a3e4314973f465e6bee83f29e44bc53ae165e04445560480842497b1ab8dd8f0a285fd27340b64d9bd5ce21eec37254e8a8aef6e29be8b1e98209b49c9306a913a4a8da390bc1b4d2aaf20fae7622988f5e2803e0bbf801a5d1b08c6237fc4bf235cfc15b66b9056e666679f29a3a7b04ed1d853069daa5ea4e8f52fc1212e5623db9a0253ee81a1b4e92366bcfd36b76b8e6eed54f8da14027c2eab12badb234d2cd2cab0d0302b9431a629b099", 0xe8}, {&(0x7f0000000280)="ae89a43048a16abfe9932a0c431912f48862abc013a8a56d1a2add89869a384ae74a6b6ff074d9520b267543d6c7c27dcf20294a6dbf22d23442cce41e3780c9fecc9d65d9f5769bf946a10c9a5b45238e5b088a702e976fc7063e11a10f8ab0aa02ed9d9549d95354f88179c7efc04d7382827dd45a6754e95d8560063648001d2e54126ad312246ee7ffc0df92fc3bc9b76551991cf5879001993146b15cdc7bb674458a771ff74c3975e4146b3b89ac2c0f4fd226bafed96d102f0c618e29d034896c7d0050a983eef643fc62c4b65c27d8d1247e677e8d9225366d67bc2948d5419eaac1", 0xe6}, {&(0x7f0000000380)="49953aee056a83fd0a287d6c15d2a2830135a1280660229d08df3c8b366cd0eaffe7b51c1504d60f159356a1068c1000ac6608120e64a87c0c44b9f908ccc2b0e804ceac3b646fa7119713b6c3c890675b6b2389a2feea9237ea298f7123bbf963615a7d6540b4eea8d392a011d1843947fcf7a84971ab1d3c1e37219b1c800469124cb3609420458d", 0x89}], 0x4, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000480)=0xffffffff80000000, 0x4) syncfs(r0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getsockname$netlink(r0, &(0x7f0000000580), &(0x7f00000005c0)=0xc) bind$inet6(r1, &(0x7f0000000600)={0xa, 0x4e21, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x3, 0x20b}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={r3, 0x800, 0x30}, &(0x7f0000000700)=0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000007c0)={0x2, 0x6, 0x1, 0x2, 0xc39c, 0x9}) getsockname$ax25(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000a00)={'broute\x00', 0x0, 0x3, 0xea, [], 0x8, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000900)=""/234}, &(0x7f0000000a80)=0x50) ftruncate(r2, 0xc9) bind$inet6(r2, &(0x7f0000000ac0)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xa0d0}, 0x1c) fcntl$notify(r2, 0x402, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000b00)=0x9, 0x4) fchmod(r1, 0x24) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b80)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000bc0)='net/mcfilter\x00') sendto$inet6(r0, &(0x7f0000000c00)="2dd9bf2d33559a5b4f2fe39963688697dfbf64a4ec491a58a7d23605550d139dc75aa0331b5bfbc67fd1d6e102ad4b95311343b2d761042a49f028199e71", 0x3e, 0xc0, &(0x7f0000000c40)={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) signalfd(r2, &(0x7f0000000c80)={0x3}, 0x8) getpid() ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000cc0)) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000d00)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/03/20 21:44:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000240)={0x1, &(0x7f00000000c0)=""/87, &(0x7f0000000200)=[{0x7fffffff, 0xbd, 0x8, &(0x7f0000000140)=""/189}]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x3}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x200) r4 = accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x80800) utimensat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000004c0)={@broadcast, @multicast1}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x5, 0x4, 0x5, 0x0, r3}, 0x10) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000580)='ns/uts\x00') connect$packet(r4, &(0x7f00000005c0)={0x11, 0x0, r5, 0x1, 0x20, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) recvfrom$ax25(r7, &(0x7f0000000600)=""/89, 0x59, 0x40012143, &(0x7f0000000680)={0x3, {"a486e20c09f356"}, 0x6}, 0x10) sysinfo(&(0x7f00000006c0)=""/147) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={r3, 0x100}, 0x8) r8 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r8, &(0x7f0000000840)=""/181, 0xb5) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000900)='/dev/keychord\x00', 0x80000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000940)={0x8, 0x20100800, 0x4000, 0x4, 0x0, 0x53b, 0x7fffffff, 0x3, 0x4, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000980)={r2, 0xfffffffffffffffd}, 0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000009c0)=""/4096) ptrace$setopts(0x4206, r6, 0xfffffffffffffff8, 0x100000) fanotify_init(0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r9, 0x10e, 0x3, &(0x7f0000001a40)=0x2c6d2595, 0x4) socket$unix(0x1, 0x1, 0x0) accept4$ax25(r9, 0x0, &(0x7f0000001a80), 0x800) 2018/03/20 21:44:33 executing program 5: munlockall() r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffebd, &(0x7f0000004000)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x8001) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="306f83679203a8193adec80cfe3d6095433d0dc1da013ae69555130a36c5018fc37c64714674a5e5a9858b8a6f947478d5e904ee9c5f03aa7a960b52bb847140c9b76a2c35df067c972803824438caf3568db0bf217ff05bc9670e", 0x5b}, {&(0x7f0000000140)="fbaba69d941223a6df972188528042de674a50c0866908bf750e72f7789aa35f9d32c25675ff277061340c0a497f0555ff34d9df23c1b00edce888cf7ed9be9664462c7de674b0c3ce897e4c07dd9c74061e36447fcfab6d2bc02030218f55b280d13a95ec", 0x65}, {&(0x7f00000001c0)="c134cc5089aedf4cdfb1261a503f7ffa95ebe4392f4708ab35f3757d4ea0e9dad94df5fd355a6d2330becc9f92f7d0e79b360adae9223164ab28e0817a7b0ace03dd6f19d048b47eff8185001acfffca7ea0c7a908639756f387e0090b459ce74a", 0x61}], 0x3, &(0x7f0000000240)=[{0x98, 0x1, 0x3, "2599718dcef7c6d13f4505604ec371a29d9e06fae9a29e79984d0fb96788e5ba1fd4f103221d490cdfe4d297fdd04198d9697c634c7064089973a662f31fb0fe8adde0aa1b072fd07844ff869d557a7c37367290f8c11f0940b1f4c0b4c78ae45d48268a719586a0a8f32980c499c346c812a75bfb0deace2f34a2edc8fc38254f816802e0f3c13116f1"}], 0x98, 0x4000000}, 0x4004000) 2018/03/20 21:44:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r2, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x2, 0x0) 2018/03/20 21:44:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x400000000089f2, &(0x7f0000000080)={'tunl0\x00', @ifru_settings={0x1, 0x5, @sync=&(0x7f0000000040)={0x8, 0x81, 0xbd99}}}) accept4(r0, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80, 0x0) 2018/03/20 21:44:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/20 21:44:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='&#.^\x00', 0x2) ioctl$TCSBRK(r1, 0x5409, 0x9) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000001) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000190001000002200000ff04fe0008000000000000004f5ea9b97f000001"], 0x24}, 0x1}, 0x0) 2018/03/20 21:44:33 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) ioperm(0x400, 0x8, 0xfffffffffffffffc) fcntl$addseals(r2, 0x409, 0x1) 2018/03/20 21:44:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000073fe8), 0x0, 0x8, &(0x7f00005e4000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x5120}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x500, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/20 21:44:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xae}, 0x4) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/20 21:44:33 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x109a00, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1c00000000000, @empty, 0x1ff}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xc00000}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x44a}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x74) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r3}) 2018/03/20 21:44:34 executing program 3: r0 = socket(0xb, 0x1, 0x10000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/20 21:44:34 executing program 4: unshare(0x3ffffffe) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f5, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in6={0xa, 0x4e24, 0xde97, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xa0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0xfe52, "fa96eb45308b4d37e0279f0eed293df6ceee0a66537c3c"}, &(0x7f0000000140)=0xfffffffffffffe2f) 2018/03/20 21:44:34 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x40000000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x1, 0x7fffffff, 0x0, 0x7}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x10000}, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/22) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0xfffffffffffffffa, 0x112, 0x0, 0x80}, &(0x7f00000002c0)=0x98) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/20 21:44:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmmsg$unix(r1, &(0x7f0000003780)=[{&(0x7f0000002f00)=@abs, 0x6e, &(0x7f0000003040), 0x0, &(0x7f0000003080)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r2}], 0x40}], 0x1, 0x0) 2018/03/20 21:44:34 executing program 7: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_create(0x5, &(0x7f0000000180)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000000)="d827d05f55f6d577801ba08b2000cff155ef8b95c320c1b6c04f3799af832e80a165aff74d2fa44f702013335575284bcd63704559e80a22ab20052e4faf27664ee0dd97f172eec4af776bafa7c58aa906b8c9be36da83d5e66934d47a3e1845abe6a6d41fc23c2c2d6588d733422e078824999dfca06e7589a775f5474782365b89a267ec85a2f232165beb4d275228c0284cf4a143", &(0x7f00000000c0)="bc8364c686b86821b739a1ab52889acc5600cb37cfe22a94a1649ff13e045e3d6117e7d686ce994378f26dd8a04b1118b99850797cc0dd247d2324fc043ec030ed558aa8749ea9268d3d310165ef8951b61cf79a3ba1fbf1ce908cb334860ec09573f8c04ed7cbbd8ef0bcd7157005b14cce08474ad85eae58ec8ce6bc69448f4d880edcd8299c62c6dd7869dc71aee461b1d2154c6aa9e0ca2c2bc1b30636a7b5"}}, &(0x7f00000001c0)) 2018/03/20 21:44:34 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) 2018/03/20 21:44:34 executing program 3: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x3d) fcntl$addseals(r0, 0x409, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/20 21:44:34 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setfsuid(r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x50, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000200), &(0x7f0000000240)=[0x78, 0x28, 0x78, 0x38, 0x68, 0x28]}}, @acquire={0x40046305}, @exit_looper={0x630d}], 0x57, 0x0, &(0x7f0000000300)="ec25748e5a9bf8f769d7e80e821e7b49743cf281e7b9a22e0298d6f168d1a30f786423e188979dcd702c7725800299a7c53ac5264401aeba0fd6265f33af1f78a2cb3a023b67aad3d78e1a19012adc85432df7aa78309d"}) getpeername$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) write$selinux_context(r1, &(0x7f0000000440)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000480)=""/205) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r7 = accept4$bt_l2cap(r0, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x80000) init_module(&(0x7f0000000680)='ppp0em0\x00', 0x8, &(0x7f00000006c0)='/dev/vga_arbiter\x00') lookup_dcookie(0x4, &(0x7f0000000700)=""/99, 0x63) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000800)="b38672181ae3e3b34cea187657c04dd27729eacdb8d7d1666f83e4263430184633bc78489d9a999a4aeda07e7b1363b97f31a6", 0x33}, {&(0x7f0000000840)="d8f22ce2b155e95382257e55331dc343a71cebc24c931b5b875c8e10633594ef446be9ee06a09c4e17085130c912b4a5b43d34520027219ed9a848ba986314852dfa22cd7c8fb38d315df1dc495e5bc68f0ebcd9e036ad65536ba1ab48818cf8f066ba3b410bfb407e3357cd1176493adc4e20a19ab94eaa4a2d2126ce0523ea564d3b8a2acdcf0d7e2cb3cc55635b44225dd59d34c206733eb19f0d749914ee026c229e19cc8c", 0xa7}, {&(0x7f0000000900)="3b437510c42f856f3448759de010957a042096cc436b52cea19ad4c6fb67760ec3250f8c118af4d1dbe85f0eb62f56cbb14a248ec689f73f4ed8", 0x3a}, {&(0x7f0000000940)="39fa2ff4c972642225e06d869fd2a9d68cdf9ab1f5d9e0b0893e4c2a1edaa33f3c732c938284ff8934d6b601afdb35227735963ef962483cb8662725a78e0cbc01f13cc6f73a047ee9ca221ed53d58449fd58af65b6d16daffddf4955510a0f3c2a4", 0x62}, {&(0x7f00000009c0)="ae76f34a06df41cdefc979df912b1d51da9ca90a858fceb280120e304f3a0065e86b6e", 0x23}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="e19b06fe063190fbfddfb0ff8729d11e4ef87abb2ee6ecbe5e40746a32fbeca286735e2a2415d466f8eeda2c2ab2347feb1917d629c9f95a8f7032667ff0938953d1b944b28e5e1bacf9c3b5778f3143db89438c8e83b68c4763f5be623c5855256a2d668357fe263c76c68a277fedc12c052c457365f602ce5a81f18c8442b51b70cf857e2aab063abb4563edf72f8c87903de2c274378deab9a0d634e6e9635128d1b29504880bfa9494c44b6876f9fede8d47ece6618f5df3a04939e529ce741ba4391298af73e64ce8dd678b", 0xce}], 0x7, &(0x7f0000001b40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r3, r6}], 0x30, 0x20000000}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001bc0)={0x5, 0x9bf, 0x5, 0x6, 0x2, 0x7f, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001c00)=0x3, 0x4) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/rtc\x00', 0x20200, 0x0) accept4$llc(r8, &(0x7f0000001c80), &(0x7f0000001cc0)=0x10, 0x80800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001e00)={0x0, 0xd4, &(0x7f0000001d00)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0xd5e, @empty, 0x5}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x3f}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}]}, &(0x7f0000001e40)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e80)={r9, 0x7, 0x100000001, 0x400, 0x4, 0x1}, &(0x7f0000001ec0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) getsockname$netrom(r1, &(0x7f0000001f80)=@full, &(0x7f0000002000)=0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000002040)={{0x3f, 0x6}, 'port1\x00', 0x2, 0x100008, 0x2, 0x7, 0xb2c, 0x6, 0x6, 0x0, 0x1, 0x6}) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000002100)=r10) sched_setaffinity(r10, 0x8, &(0x7f0000002140)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000002180)="f85eecdc878cf70cf97bb096d750c8f1", 0x10) getpeername(r8, &(0x7f00000021c0)=@l2, &(0x7f0000002240)=0x80) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000002280)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/20 21:44:34 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06ce60b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x3}) signalfd4(r0, &(0x7f0000000040)={0xff}, 0x8, 0x800) read(r0, &(0x7f0000000000)=""/7, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x1, 0x0, 0x0, {0x0, 0x1c9c380}, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/20 21:44:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000000180), 0xfffffffffffffd61) 2018/03/20 21:44:34 executing program 7: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000564000)) umount2(&(0x7f0000000000)='./file0\x00', 0xb) 2018/03/20 21:44:34 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x3b1) munlock(&(0x7f00003c1000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x0) 2018/03/20 21:44:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f800691822e96ce7d64ac8fef9507f000aaec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c808000ffffbff90000000000ab00076167b456"}, 0xb211, &(0x7f000073a000), 0x0, &(0x7f00006c4e08), 0x0, 0xc004}, 0x4000800) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 2018/03/20 21:44:34 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0xfffffffffffffffe) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 21:44:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x95) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r3 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x10000000, 0x0, 0x280da14, 0x0, 0x80000020000000, 0xc7c1}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/20 21:44:34 executing program 5: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x2, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r2, 0x401}, &(0x7f00000004c0)=0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x10001, 0x8000}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={r5, 0x3ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000000c0)={r6, 0x4}, &(0x7f0000000100)=0x8) 2018/03/20 21:44:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x2000, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 21:44:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp1em0/\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x3a2, 0x0, 0x4, 0x7, 0x7fffffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ad3000), 0x3) 2018/03/20 21:44:34 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0x10086, 0x0, &(0x7f0000000000)={0x1f}, &(0x7f0000239000), 0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009780)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000097c0)) socket$inet(0x2, 0x0, 0x8) futex(&(0x7f00000096c0)=0x2, 0x0, 0x0, &(0x7f0000009700)={0x77359400}, &(0x7f0000009740)=0x2, 0x0) userfaultfd(0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009800)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000009840)="24970fb1f772ebe9dfee5fbe2566d50301996892f341386a1c0e57f0322bda536c73fad73515565f01e24c891e0d0bb231f1bf8ed0b30de63e305f1fcc0eb3482f72267ea9b18658fcbee1e52f677d649f154745f63979986a8332b592dd3ce19779bd865b3eaf5dd8aae78cd8f4164bd37e8b12d5d4b98df613de1c56406fc4d248b0114b91a552ecd43f8034c3425fdb7188aa25bc01c93e1dedfa7bd4ada75ac8c730e8beab1bd28989", 0xab, 0x20, &(0x7f0000009900)) exit(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2080, 0x0) recvmmsg(r2, &(0x7f0000009540)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000002400)=[{&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/174, 0xae}], 0x7, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000002440)=@pppol2tp, 0x80, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/98, 0x62}], 0x1, &(0x7f0000002580)=""/9, 0x9, 0x7}, 0x1}, {{&(0x7f00000025c0)=@generic, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002640)=""/103, 0x67}, {&(0x7f00000026c0)=""/152, 0x98}, {&(0x7f0000002780)=""/68, 0x44}, {&(0x7f0000002800)=""/243, 0xf3}, {&(0x7f0000002900)=""/2, 0x2}, {&(0x7f0000002940)=""/156, 0x9c}, {&(0x7f0000002a00)=""/173, 0xad}], 0x7, 0x0, 0x0, 0x9}, 0x1ff}, {{&(0x7f0000002b00)=@nl=@proc, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002b80)=""/81, 0x51}, {&(0x7f0000002c00)=""/137, 0x89}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/86, 0x56}, {&(0x7f0000003d40)=""/170, 0xaa}, {&(0x7f0000003e00)=""/95, 0x5f}], 0x6, &(0x7f0000003ec0)=""/160, 0xa0, 0x101}}, {{&(0x7f0000003f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/69, 0x45}, {&(0x7f0000005080)=""/71, 0x47}, {&(0x7f0000005100)=""/252, 0xfc}, {&(0x7f0000005200)=""/162, 0xa2}], 0x5, &(0x7f0000005300)=""/142, 0x8e, 0x5}, 0x3}, {{&(0x7f00000053c0)=@un=@abs, 0x80, &(0x7f0000005700)=[{&(0x7f0000005440)=""/111, 0x6f}, {&(0x7f00000054c0)=""/33, 0x21}, {&(0x7f0000005500)=""/53, 0x35}, {&(0x7f0000005540)=""/124, 0x7c}, {&(0x7f00000055c0)=""/193, 0xc1}, {&(0x7f00000056c0)=""/6, 0x6}], 0x6, &(0x7f0000005740)=""/234, 0xea, 0x4}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000005840)=""/215, 0xd7}, {&(0x7f0000005940)=""/16, 0x10}, {&(0x7f0000005980)=""/244, 0xf4}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/36, 0x24}, {&(0x7f0000006ac0)=""/137, 0x89}, {&(0x7f0000006b80)=""/175, 0xaf}, {&(0x7f0000006c40)=""/206, 0xce}], 0x8, &(0x7f0000006d80)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000007d80)=@un=@abs, 0x80, &(0x7f0000009240)=[{&(0x7f0000007e00)=""/117, 0x75}, {&(0x7f0000007e80)=""/168, 0xa8}, {&(0x7f0000007f40)=""/208, 0xd0}, {&(0x7f0000008040)=""/4096, 0x1000}, {&(0x7f0000009040)=""/211, 0xd3}, {&(0x7f0000009140)=""/12, 0xc}, {&(0x7f0000009180)=""/55, 0x37}, {&(0x7f00000091c0)=""/111, 0x6f}], 0x8, &(0x7f0000009280)=""/109, 0x6d, 0x6}}, {{&(0x7f0000009300)=@ax25, 0x80, &(0x7f00000094c0)=[{&(0x7f0000009380)=""/13, 0xd}, {&(0x7f00000093c0)=""/23, 0x17}, {&(0x7f0000009400)=""/13, 0xd}, {&(0x7f0000009440)=""/115, 0x73}], 0x4, &(0x7f0000009500)=""/62, 0x3e, 0x4f}, 0x1211}], 0x9, 0x100, &(0x7f0000009680)={0x77359400}) 2018/03/20 21:44:34 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) 2018/03/20 21:44:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') r1 = accept4(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x8, 0x2}, {0x9}, 0x5, 0x5, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x8000, 0x1, {0x0, 0x3, 0x9d, 0x3, 0x633}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x892ecff9d0dec6fb, @tick=0x20, 0x0, {0xfffffffffffffffb, 0x515}, 0x4, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7fff, 0xff, 0x0, 0x0, 0x4, 0x2, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x7fff, 0x400, 0x1, 0x401}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffff, 0x1, 0x5, 0x4, 0xa0}, &(0x7f0000000500)=0x98) write$sndseq(r0, &(0x7f0000000680)=[{0x3, 0x6, 0x1, 0x40, @time, {0x82, 0xb9fc}, {0xb42, 0xd3ec}, @control={0x1f93, 0x7, 0xfff}}, {0x9, 0x94b, 0x5, 0x3, @time={0x77359400}, {0x272, 0x1f}, {0x7, 0x4}, @ext={0xe7, &(0x7f0000000540)="a3b2699214b7637e42059170491a5f2daae7d5f41efbcf0123c72ae903f67426c58b48bdf90bcfd9b0f4c7fb7fb11747f1fb9d2cb3d8c838a0db8acc6ef99b66f67a1047ec19ad2c5563be4ad8cf1c9f16ea58c07e98dafd9cf426d4cefe83bd7c3dc5990638506472d515b7d39de0b3856ac6f14c7f5207c3a198dfc774c97bdeabe98d9290f1ed660ecdaf7c99370056a938824a78a23e510b03f33afbc8f3dff724240f7e681915ed291ece6bb16a47192435381f34a1d8ee1ef197d8c4cd3a14496e1b264c26e004e0a863704f1cf6aa19d79a22e010152f06fbf57b24c5981eaf419eb3f8"}}, {0x6, 0xfffffffffffffffd, 0xfffffffffffff000, 0x10000, @tick=0x3, {0xffff, 0x5b3}, {0x8, 0x9}, @result={0x2, 0x2}}, {0xca, 0x5f25, 0x7, 0x1, @time={0x0, 0x1c9c380}, {0xfffffffffffffffc, 0x7}, {0x7, 0x7}, @quote={{0x3, 0x453f}, 0x7ff, &(0x7f0000000640)={0xbe, 0x6, 0x1, 0x6be3, @time={0x77359400}, {0x1000, 0x5}, {0xf3cb, 0x1}, @control={0x1, 0x9, 0x1}}}}], 0x70) umount2(&(0x7f0000000700)='./file0\x00', 0x1) getxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'os2.', 'security/%eth0-vmnet1em0vboxnet0vmnet1\x00'}, &(0x7f00000007c0)=""/4096, 0x1000) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) socketpair$inet6(0xa, 0xe, 0x4, &(0x7f00000017c0)={0xffffffffffffffff}) link(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000001880)={@loopback={0x0, 0x1}, 0x51a8, 0x0, 0xff, 0x2, 0x3, 0x8917, 0xfff}, &(0x7f00000018c0)=0x20) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001900)=0x8, &(0x7f0000001940)=0x2) connect$inet6(r0, &(0x7f0000001980)={0xa, 0x4e21, 0x4b, @dev={0xfe, 0x80, [], 0x16}, 0x100}, 0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000019c0)=""/80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001a40)) syz_extract_tcp_res(&(0x7f0000001a80), 0x7, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001ac0)={r2, 0x6}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) mq_open(&(0x7f0000001bc0)='security/%eth0-vmnet1em0vboxnet0vmnet1\x00', 0x82, 0x10, &(0x7f0000001c00)={0x2, 0x100, 0x40, 0x1, 0x1, 0x4, 0x2, 0x6}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001c40)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001c80)={{0x100000000, 0xb1}, {0x8, 0x1}, 0x80000000, 0x5, 0x4}) sendto$ipx(r0, &(0x7f0000001d00)="b9c124987405a48462a5a8ceceed5454dbab54395f68422b1f4fa4d203809e87ad8a9fd9b81bab112197c87c3090e8bc6b687dc0b5981e898ea5da6f006462576d2c8e96ce41b3dcbe4a928a1bb7a12e36885b241a9d91f9aa2a6b2f1c4de6a9fadb446255d8b9e3d33731aa62ca68e845d505236f918258d53ea2395901e12fdd64e2dd050b93853f0d4e8c44e17118b3d0bc25ad6dbd3f9c7c8d33f023e4e316c4c2ef3ce63364805b36c391194914b480e920a7bb16b84f295649a80cd9d541e18c9af44af54548741219862384c3437b6a67f12893822ce3f91e73a820266b6cd5b93854ddd293a3", 0xea, 0x40000, &(0x7f0000001e00)={0x4, 0x4, 0x8, "3e1bb953702a", 0x20}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001e40)={r4, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001e80)={0x7, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001ec0)={0x3, r6, 0x10002, 0x6}) 2018/03/20 21:44:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x2000000000000, 0x0, 0x1, 0xdf}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x1, 0xa, [0x3f, 0x5, 0x2, 0x0, 0xff, 0x7, 0xf3, 0x10001, 0x401, 0x4]}, &(0x7f0000000340)=0x1c) r3 = socket$inet(0x2, 0x4, 0xfffffffffffffffe) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x684b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x6}, &(0x7f0000000200)=0x8) 2018/03/20 21:44:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x7, 0x4e24, 0xfffffffffffffffb, 0x2, 0x80, 0x0, 0xfb, 0x0, r1}, {0xfffffffffffffff9, 0x8, 0x7, 0x7f, 0x7, 0x3, 0x9, 0x800}, {0x1f, 0x9a6d, 0x8}, 0x2, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x34ff, 0x7, 0x3, 0x9, 0xa83, 0x5}}, 0xe8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/20 21:44:34 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}}) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) 2018/03/20 21:44:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000200)}}], 0x1, 0x20, &(0x7f0000000280)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020581a70200000000000000000a0000b59a00b67b1eedbbf59fd3f670db5a41c7b12fa697c41f2ec01e9cc7f8ba7dba45c0b3efdb3235baee0cb4f5fa4ec9f16a1ec7b449135edf60ccbf8505daead71570b680515ff873112c959209015f902b8b0b7817aae1d7962420f5058ea4b0e3d3f9353d6e836f875e572d9259603745d03bfae4cb533d3ff718f1734530ae96defab32e3868d4062a0de26ab7a9c3a14aec7a43f210e92709352e3b6b52453c4ac5de6d6a7d4c60277f0f577395e03940e72be443ac057244e0e3a25b4808713901c059da799fdd56e9007c03edbae813"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x400000000000000}, 0xffffffffffffffcc) 2018/03/20 21:44:34 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="c0cb0afa73316fcf08adac18b28f0ef92aedb054e3c0a6c6ac3750da08d0ce3494a7024b07933492de6944ff6590233ebda840e8") pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) 2018/03/20 21:44:34 executing program 3: r0 = socket(0x10, 0x20000000002, 0xc) write(r0, &(0x7f0000000180)="1f37c9519801ff00000000ffea000042e4116d0001", 0xffffffffffffffc7) r1 = fcntl$dupfd(r0, 0x1405, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) read(r1, &(0x7f00000011c0)=""/4096, 0x3ea) [ 71.688050] audit_printk_skb: 12 callbacks suppressed [ 71.720327] audit: type=1400 audit(1521582274.532:74): avc: denied { create } for pid=11608 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:34 executing program 4: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/20 21:44:34 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) fstat(r0, &(0x7f0000000100)) 2018/03/20 21:44:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = memfd_create(&(0x7f0000000380)='\x00', 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000540)=0x101, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) kexec_load(0x1, 0x6, &(0x7f00000004c0)=[{&(0x7f00000000c0)="d6357ff3d7e2405cd2affebdc427e1ddf70a0462fb3e530b290b4d2fcfc9d6341ea050007c3cd738b307d7b2632b6fe2b0f726630c62a798efdd3099f5867d81f9e52d20f33af9e8079a981d2ddc91f1055db101ed03e543fa51437f6a", 0x5d, 0x4, 0x40}, {&(0x7f0000000200)="545bdd85e3c1a94452317f23419fe693b1c4613735479a86824fb167ed3f5cc8c0e8639c60103360913b190824b0e7324aa4c544d45bce8e6e02c326a149c28048da00b968bac67073f078adaf28219706ff6a0146c4f197c68dc3ba7451cd830559296a71b356fdee6da93be8146f780b6be6464670d6a0d707dd", 0x7b, 0x89a, 0x19}, {&(0x7f0000000280)="ae8ced5f3d63d7cdf699e41020cea818a84f5e0c1ea683cdb4bd175abcf88dd29dadecf2760bad63f957ef09e62eefd99b0cad2dc0294386ba39d02e921f3ee5a2be13e1d71f279273edafb9ecd35591f8233da2cde8bbef8e7bed596d839bdac6464508528a4145e2e0c4e7566e13e137", 0x71, 0x8, 0x1000000}, {&(0x7f0000000300)="f42ccc7d1de787a3ee5de8ae8783662c00e069089ba90160675eb3c6e15e3dd74a93fb41c752cec1fd24728a0daa6b21d8114fbbbeeb2cbe5d5ac5b249e8c30a704212b4a0c4873fe4bd54ad9b73c977298ef43a5c2e68df79ab39c2cd035f8cb9c367581112c007f1686994fbc300194b9e701bd320c8ad3d53d6824f", 0x7d, 0x401, 0x100000001}, {&(0x7f0000000400)="fbfee13900c76eddea17ecd0a4f62b56e85528a01a291b5aae4de8073043f25877f755a20c3f35e2705b97273d30ea050cf4178d44171f56e8ff2db6c6009852d2d89eaec0c965c79560d4cc6617b78ae473bf50e199261c905604544bf41927e54b30a2038fb1a987a1db0288fe0a09c1a1de607376dd7550d3600828ac391dfacfea9a597d7069a4b6d0ee5e5551895891387a8c900d4210a08b8731f95de53048db436af83ecef429cfed67de2a01047c", 0xb2, 0x1, 0x3}, {&(0x7f0000000180)="6f3ec8d5e4bbacf1d16445edc5db1b19e31c69a01657e0c5fbf74cd09320efdf2c40b0e0815c5386af3d20b1a7b4d9d3a86a8ec879c75b553b3353c3", 0x3c, 0xc79, 0x7}], 0x320000) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x7d, 0x101000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a4040000800200008002000080020000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000000000000000000000000000000057f0000010600000001000000e000000100000000ff000000ffffffffaaaaaaaaaabb000000000000000000000000000000000000ffff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ff000000ff0000000000000000000001ff00040003000200000400766c616e30000000000000000000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ac1414bbe00000010000000000000000ac14141a00000000ffffff00ffffffffffffffffffff00000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000ff0000ff0000000000000000000000ffff0001ffff001f0800800065727370616e30000000000000000000697036746e6c3000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000081000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4f0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x9, 0xdf, 0x2}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000005c0), 0x3) 2018/03/20 21:44:34 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x154, 0x4, 0x100000001, 0x7fff, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1000}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10003, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000180)={0x5, 0x0, 0x401, {0x0, 0x1c9c380}, 0x6, 0x1}) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='ceph\x00', 0x0) 2018/03/20 21:44:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffff80000000003, 0x0) 2018/03/20 21:44:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') getdents64(r0, &(0x7f0000e25000)=""/4096, 0x13b4) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000000)='ns\x00', &(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00', &(0x7f00000000c0)='ns\x00', &(0x7f0000000100)="ad2a00", &(0x7f0000000140)='\x00'], &(0x7f000000b000)=[&(0x7f0000000200)="e4f12774b820734586315faf5130f6c9a62cf0a36f54afb3ae98cac83e8d3ab974eaf92d00c841b0c15f73b3a26213554f3f0ad02cfbfcaeaff4faea4268f039a8b85568c926"], 0x1000) 2018/03/20 21:44:34 executing program 2: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xce, "805a5cfa6adc73ca8ff85c945ff81cbf2ece6176ce1e7bebd80202861da9d1552b31832148df7149482019a358ce5c1750aeddbd39d88d18972db6841955f343873d0876982485c962bf1a77217e5a8f0bab985a190d7a7ca604e766c981d8a0ac08740542a62652fa52bcbff852dc118a408b57b7a9ecc375788c2f9ab5abca04536b703fb1ca7de07ca1a132684a5289535a7f71e126035b52566ca7efb8a3fc75ef2497465ac532d05bf3e019f9cafd6ebda96f728b5d2b31aa3b03e0099ea60c9868336031dcd3211bf9bf3a"}, &(0x7f0000000540)=0xd6) r2 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000300)=0x4e1d85f4, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x7f}, &(0x7f0000000140)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r4, &(0x7f0000a7cfe8)=""/24, 0x11b) getdents64(r4, &(0x7f000000af97)=""/105, 0x69) sendto$unix(r1, &(0x7f0000000180)="704f4b948f7414288cbcbf004872ce7bfc5817ff44203ea5fccba967023f10401ed5ae98627fc3677a67533d684b1042d33d9b538c094e23ad57e1c164e3296df6fbdc818e6da5e368ea2a47edd61bd59a9065a6c5d09be6955b56f6d4631d5b82a3181a2ac9ca31415b1ddb5f297be5f54c608eb9ef6a3f137841c6f0f088d126d3e20a88a54cacc32c424a5086a91515ea5e5ebd94db5430dc5a7802103ef5523fd3d8c7a4469e6d71dacd2800eb6d4c1084b5890a29b7490479dd7af4f837e791a21737ccba10e5e63dff45e46f56", 0xd0, 0x20004080, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r5 = socket$netlink(0x10, 0x3, 0x13) writev(r5, &(0x7f0000fb5ff0), 0x36a) [ 71.758472] audit: type=1400 audit(1521582274.602:75): avc: denied { write } for pid=11608 comm="syz-executor3" path="socket:[25054]" dev="sockfs" ino=25054 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f86000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c", 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x2, 0x3f, 0x5, 'queue1\x00', 0x4}) 2018/03/20 21:44:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x48) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) 2018/03/20 21:44:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x3ff, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x18c) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @local}, &(0x7f00000000c0)=0x8) dup3(r0, r2, 0x80000) 2018/03/20 21:44:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x104) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/03/20 21:44:34 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7e2462646576707070312416285ec76e6f64657600", r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000180)="f95ae84c34bb66a7e4e6654a005f8c2693636c6b4e2678e3a5b94f8c720e52d6473c37c70602a694c81a6c333b14fc9111023360f36aa0dd36a8090e95da944b86fa1717a540ef7d15adeaf3d0c00d571975e3225d0f301ad2b1aa8837d0d11ff716c8f3b8e386ffc1bbb8cb432990fb1f58c597e057ca57b0c9842297d592625047c9989d", 0x85, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x8e, "95bf98c4761cf3dbb9ab4003af01409b63c5ce25a8b83b361e01fd0e2dba39965d3f5ca445a63131b4f99b3c029fa8c5e60e83bbb11a634b433bcc66a0c84b94d3bfc4578f117e5f7561bbd1f53d30686e439c230186dca7716b41c718d8d6a5f31bb46d7265c3c28c375cdac01317dfcd352395aad3061e1df76d800b34dd61b12a758d94fb9534e8f2d1a68175"}, &(0x7f0000000340)=0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x8000, 0x3, 0x199, r3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={r3, 0xe0, 0x8, 0x9}, &(0x7f0000000440)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000480)=0x2, 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000500)=0x100, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$netrom(r5, &(0x7f0000000540)=@full={{0x3, {"98c60705e8d400"}, 0x3}, [{"06f4ce4e94520d"}, {"ae6065b2eaa25b"}, {"0a92d475438d7a"}, {"4e25e7de40176a"}, {"1baabcf9e84521"}, {"76d8af05dd4af2"}, {"69ec45f60924e3"}, {"a69ff2c83ccae0"}]}, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0x9e, 0x10001}, &(0x7f0000000600)=0x8) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r5, 0x0) accept4$packet(r5, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x800) bind$packet(r2, &(0x7f00000006c0)={0x11, 0x2, r7, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r5, 0x0) set_robust_list(&(0x7f0000000780)={0x0, 0x9, &(0x7f0000000740)={&(0x7f0000000700)}}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000007c0)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r5, 0xe817) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000800)={0x18, 0x0, {0x0, @random="25ebe416880a", 'ifb0\x00'}}) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000880), &(0x7f00000008c0)=0x4) flock(r1, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={r6, @in={{0x2, 0x4e23, @rand_addr=0x20b}}}, 0x84) bind$netlink(r5, &(0x7f00000009c0)={0x10, 0x0, 0x25dfdbff, 0x10000}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a00)) 2018/03/20 21:44:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000400)={'ip6_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) exit(0x0) r2 = socket$inet(0x2, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001840)=0xe8) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x2d359b4a49b45c16, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x5, 0x0, 0x3ff, 0x8000, 0x6d}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000580)={r7, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001880)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x1, 0x4e24, 0x100000000, 0x2, 0x80, 0x20, 0x21, r4, r5}, {0x100, 0x7, 0x8, 0x7, 0x1613, 0x7, 0x7, 0x6}, {0xc449, 0xfffffffffffffff7, 0x4, 0x5}, 0x5, 0x6e6bb2, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x3, 0x10001, 0x400, 0x0, 0x5}}, 0xe8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@local, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/255) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f0000000340)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x7, r8}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:34 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000300)=""/231, &(0x7f0000000000)=0xe7) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000280)=0x10000003f) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x80000) 2018/03/20 21:44:34 executing program 5: r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/udp6\x00') openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x220080, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) read(r1, &(0x7f0000000040)=""/230, 0xe6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xf1, @empty, 0x6}}, 0x6, 0x0, 0x1, 0x6}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={r4, 0x8}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000600)=[&(0x7f00000003c0)='pagemap\x00', &(0x7f0000000400)='pagemap\x00', &(0x7f0000000440)='pagemap\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/autofs\x00', &(0x7f0000000540)='net/udp6\x00', &(0x7f0000000580)='pagemap\x00', &(0x7f00000005c0)='-^selinux^}eth1\x00'], &(0x7f00000006c0)=[&(0x7f0000000640)='/dev/autofs\x00', &(0x7f0000000680)='net/udp6\x00']) 2018/03/20 21:44:34 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x1f, 0x7ff}}) sendto(0xffffffffffffffff, &(0x7f0000000000)="c36694d870d04b13f9d1c41faa1fb5bf2f876f5b03d7f9ef45e3", 0x1a, 0x4004000, 0x0, 0x0) 2018/03/20 21:44:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) setns(r0, 0x0) prctl$intptr(0xa, 0x80) 2018/03/20 21:44:34 executing program 1: gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f6465765f6d63617374003ce7f2294c307a5e46713cfb2118326e5311115bfccbd858a373fa159c22fe753bc8340c8fea7941100ef98484f183fd6adf0ccb404dc3bb8470006576858e1e478764277020d9c884f092a796f4dc629ece74ce73e6f257384fbebbac7ede52b22a534fc6a08eb36ef41fcc88c72bfcb4fa20ae4b14e769d5551e0b51f0fc7c94f98677222db2ff49606d535628") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x66a, 0x7, [0x900c, 0x5, 0x8000, 0x1e7, 0xb74, 0x7, 0x9]}, 0x16) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) 2018/03/20 21:44:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x80) 2018/03/20 21:44:34 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r0, r1, 0xff, 0x5, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r2 = socket$pptp(0x18, 0x1, 0x2) fstat(r2, &(0x7f0000000000)) 2018/03/20 21:44:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x7e0}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @rand_addr=0x1f}}}, 0x84) 2018/03/20 21:44:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c, 0xe3}, {0x200, 0x0, 0x3eed}]}, 0x8) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r1, &(0x7f00000022c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, &(0x7f0000002240)=""/124, 0x7c, 0xfffffffffffffff7}, 0x1) 2018/03/20 21:44:34 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/03/20 21:44:35 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x6e) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000344000), 0x2e8}], 0x1, 0x4000) 2018/03/20 21:44:35 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) socketpair(0x8, 0x7, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/20 21:44:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv4_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/03/20 21:44:35 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/20 21:44:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/03/20 21:44:35 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f00000002c0)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x6, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r4 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000200)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4e22, 0x8000, 0x4e20, 0x5, 0x2, 0x20, 0x0, 0x2f, r3, r5}, {0x4, 0x6, 0x0, 0x3c3, 0x3, 0x200, 0x0, 0x6}, {0x0, 0xfffffffffffff800, 0x4, 0x3}, 0x101, 0x6e6bb4, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x0, 0x0, 0x7, 0xff, 0x3, 0x726}}, 0xe8) 2018/03/20 21:44:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:35 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = memfd_create(&(0x7f00000000c0)='):\x00', 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x19, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x8001, 0x8, 0x3, 0x1f, 0x4, 0x8, 0x100, 0x4, 0x4, 0x8, 0x9, 0x200}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) lookup_dcookie(0x5, &(0x7f0000000200)=""/81, 0x51) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/20 21:44:35 executing program 7: r0 = memfd_create(&(0x7f00005c5ff3), 0x400000000000000) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/20 21:44:35 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000000280)={0x0, 0x16, 0x1ffffffffffd, @thr={&(0x7f0000000140), &(0x7f0000000240)}}, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) timer_delete(0x0) socket$unix(0x1, 0x7, 0x0) timer_delete(0x0) 2018/03/20 21:44:35 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x271}], 0x37f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) 2018/03/20 21:44:35 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setsockopt(r1, 0x7fffffff000, 0x5, &(0x7f00000000c0)="7e1225b78d", 0x5) ptrace$cont(0x3f, r2, 0x7, 0x7fffffff) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x30d, 0x100000000, 0x275}, {{0x77359400}, 0xff, 0xffffffff, 0xcb}, {{}, 0x2, 0x8, 0x2}], 0x30) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) [ 72.295690] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket [ 72.327316] device bridge0 entered promiscuous mode 2018/03/20 21:44:35 executing program 7: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x3, 0x2, @thr={&(0x7f0000000000)="7c8fe30145e18e36819e7feb0899665ae94a4029a3c90ec49de3391440b59d06eb6963af4bc1eeaaed310e40797fa0bbcc4836003dec7ef2ee600e20d969c0d5b6395123328a1cd7a02c69fb73f9e6922eee89e9a5ce00c77f5c58edc276bdaab7c2a5287c1f9beea6d2c17911102259c2d57c340322dda54ba5536be395bb73612c00872c92669cfc05beb0d750cff09695abe5244d5fd7ec27de6a7da6da566966cbe0040e1ffeff11ba7648c9de5f031e0a96563625af342514a96ea9fd539bded1", &(0x7f0000000100)="4e364f263425661cd475aba88392773310926788d20ef5c0087ce1351e754a96ab7f9607652a282df30d857beaff43337868bb6bcd073ffcbd7893ad0ec9fbcdc6c7cf9a2af8ed69947d8575b9790c482a1174680b1f036509338c46ce61c8349548175306fc6a0a55e8f36f9ff80523770089e931abdcdc9e38eaea53293911036e6c26b171c4e9041f48b3cfaa33e60833e45b4905395bda14e13e0584"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000280)={{r1, r2+30000000}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f000084dfc0), &(0x7f0000ee1000), &(0x7f0000552ff8)={&(0x7f0000999ffa), 0x8}) 2018/03/20 21:44:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2000) 2018/03/20 21:44:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000d5f9c)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01aab56add84589e00ca08ed60c49e69c0c08fc000010000000f8275229531eb7046984668e0300800000000000025476e272be0f000004", 0x15) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/03/20 21:44:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0x0) ioprio_set$uid(0x3, r2, 0x2) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000000), 0x2) 2018/03/20 21:44:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x0) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2e55, 0x200, 0x35, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x6, 0x3}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:35 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240)=0xfffffffffffffe84) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) close(r0) 2018/03/20 21:44:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xffffffffffff7fff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@delneigh={0x1c, 0x1d, 0x114}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="dc84e8be817e3060ca9c2fc51ba11c43f53f8af192bc00bc8ba9e58a5295f2b0a6670c11a231ce5a90b64dbe43123c10fd774115b9baa9b0f6eae0f7fef97ab4019e6402be553cedcdf39e315b1c11a5b49481303562c00426e2efad592f016467f817916d41515c761027180bc229cf6202cb9834570a1995877e5b970ec3dc2c288d4ef86d6cc5ef2f9ee3bd0dc3fb4b54b1a8441d15e0fc14472ae1b27bded2411c1aa744c7c312a97b829b020bbd60ca79a338bdc56b772c41af0d461f38c4f02025ee5fcd75a8b0c13c818a7b36996c1302d1130a20d1cd9802b15bf754c9bd56233f2ea0d2f0052f11e0a9fb5201e006712611cd23d7b7d6", 0xfb}, {&(0x7f0000000380)="938edbc01887e4aa3d72f8dc1bf5e28dabec2152752fa1205d59401d1fdc5d9e774656b9f77b89068bcd94bf0bfcde1201690e9b45c2d925c3581a8acfd5bee7b8e92e8bb59fe73668fdec597ee35bb3b5f23c4e594d7af1968c86037574678a4f6200548586e367c54acc1bf510717469b482d60de32ae46cbc2e5e6cdc385f095da7dcaaad515d49cb37e87b8d08a6aa2bb7b9d224a4fea035be512b2be4c4dc79d197e41c8e2bdc9a24e1ceafdb7c3dc01bf7d0338b592f6acddca5b78eabec77abdc5377d80d34f49c52ee3ed1fec80372012ddc8ad8cf0d6f926f3dae245bec964b73a397004069218bdfebc88f076df317d6", 0xf5}], 0x2) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) [ 72.538246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32385 sclass=netlink_route_socket 2018/03/20 21:44:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xa6, 0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/20 21:44:35 executing program 5: r0 = socket$inet(0x2, 0x5, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000016c0)=[{{&(0x7f0000000080)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000340)=""/128, 0x80}], 0x3, &(0x7f00000003c0)=""/142, 0x8e, 0xffffffffffffff81}, 0x100000001}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/54, 0x36}], 0x3, &(0x7f0000001600)=""/152, 0x98, 0x6}, 0x96c2}], 0x2, 0x10040, &(0x7f0000001740)={r2, r3+30000000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001780)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/20 21:44:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfffffffeffffffff) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @sctp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"0e79", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @ah_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}, {"cafc"}}}}) [ 72.618257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32385 sclass=netlink_route_socket 2018/03/20 21:44:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) 2018/03/20 21:44:35 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) fdatasync(r0) 2018/03/20 21:44:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001280)={0x0, 0x1000, "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"}, &(0x7f00000022c0)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002300)={r1, 0x4}, &(0x7f0000002340)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x3ff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7f0, 0x3ff, 0x1, 0xdbbc, 0x6, 0x8, 0x9, 0x9, 0x0}, &(0x7f00000000c0)=0x20) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$getregset(0x4204, r7, 0x7, &(0x7f0000001200)={&(0x7f0000000200)=""/4096, 0x1000}) fanotify_mark(r6, 0x4, 0x2, r6, &(0x7f00000023c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x51, 0x5}, &(0x7f0000000140)=0x8) rt_sigqueueinfo(r7, 0x3d, &(0x7f0000002380)={0x2b, 0x401, 0xa60, 0x7}) 2018/03/20 21:44:35 executing program 4: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x8696, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/56, 0x38) 2018/03/20 21:44:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x3000825) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 21:44:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000300)=""/185, &(0x7f0000000400)=0xffffffffffffffb7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:35 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x10002) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000540)=0x8, 0x4) clock_adjtime(0x4, &(0x7f0000000000)={0x47, 0x1, 0x1, 0x4, 0x2, 0x7fff, 0x4, 0x4, 0x1, 0x9, 0x4, 0x3, 0x5, 0x4, 0x3, 0x6, 0x6, 0x7, 0x2, 0x40, 0xffffffffffffff2f, 0x1f, 0x80000001, 0x4, 0xb051, 0x80000001}) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getspdinfo={0x24, 0x25, 0x200, 0x70bd2b, 0x25dfdbfb, 0x7, [@lastused={0x10, 0xf, 0xfffffffffffff000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000840}, 0x4000000) close(r0) 2018/03/20 21:44:35 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80800) r1 = getpgid(0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/policy\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000a00)='./file0\x00', 0x82) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000bc0)=0xe8) getgroups(0x2, &(0x7f0000000c00)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c80)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000e80)=0x0) r13 = geteuid() getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) r15 = socket$inet_icmp(0x2, 0x2, 0x1) r16 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000f80), 0x80800) socketpair$inet6(0xa, 0x80b, 0x7, &(0x7f0000000fc0)={0xffffffffffffffff}) r18 = creat(&(0x7f0000001000)='./file0\x00', 0x100) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001080)={0xffffffffffffffff}) r21 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000010c0), 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = perf_event_open(&(0x7f00000011c0)={0x5, 0x70, 0xa4, 0x400, 0x6, 0xfffffffffffffff8, 0x0, 0x200, 0x10000, 0x8, 0x1ff, 0x5, 0x1, 0x8, 0x5, 0x2, 0x401, 0x0, 0x2c00000000000000, 0xffffffffffff0000, 0x3ff, 0xfffffffffffffffd, 0x9, 0x7f, 0xfff, 0x80000001, 0xfffffffffffffeff, 0x4, 0x0, 0x6, 0x6, 0xff, 0x4, 0xffff, 0xffffffff, 0x8, 0x401, 0x4afc, 0x0, 0x5, 0x2, @perf_config_ext={0x1ff, 0x1f}, 0x2100, 0x101, 0x1000, 0x3, 0xeb, 0xfff}, 0x0, 0xfffffffffffffa85, 0xffffffffffffffff, 0x7) r26 = socket$inet6_dccp(0xa, 0x6, 0x0) r27 = syz_open_pts(0xffffffffffffffff, 0x109003) r28 = inotify_init() r29 = socket$pptp(0x18, 0x1, 0x2) r30 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001240)=0x0) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = timerfd_create(0x0, 0x80000) r35 = syz_open_dev$tun(&(0x7f0000001a40)='/dev/net/tun\x00', 0x0, 0x80) r36 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001ac0)=0x0) r38 = getuid() getgroups(0x4, &(0x7f0000001b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001b40)={0x0, 0x80000, 0xffffffffffffff9c}) r41 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/ppp\x00', 0x100, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001bc0)={0xffffffffffffffff}) r43 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001c00), &(0x7f0000001c40)=0x10, 0x0) r44 = socket$inet6(0xa, 0x3, 0x1f) r45 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001c80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r46 = epoll_create(0x6) r47 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001cc0)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001d00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000001e40)=0xe8) r50 = getegid() r51 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/ptmx\x00', 0x8400, 0x0) r52 = socket$pptp(0x18, 0x1, 0x2) r53 = socket$inet_udp(0x2, 0x2, 0x0) r54 = socket$packet(0x11, 0x2, 0x300) r55 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) r57 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r58 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001f80)=0x1c, 0x80800) r59 = syz_open_dev$urandom(&(0x7f0000002580)='/dev/urandom\x00', 0x0, 0x400) r60 = openat$rtc(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rtc\x00', 0x80000, 0x0) r61 = socket$inet_icmp(0x2, 0x2, 0x1) r62 = syz_open_dev$sndtimer(&(0x7f0000002840)='/dev/snd/timer\x00', 0x0, 0x10000) r63 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r64 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002880)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r65 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000028c0)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002900)={0xffffffffffffffff}) r67 = syz_open_dev$random(&(0x7f0000002940)='/dev/random\x00', 0x0, 0x121040) r68 = syz_open_dev$evdev(&(0x7f0000002980)='/dev/input/event#\x00', 0x100000001, 0x208040) r69 = inotify_init() r70 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000029c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004280)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000004380)=0xe8) stat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004480)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0xc) r77 = timerfd_create(0x3, 0x80000) r78 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r79 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/ptmx\x00', 0x180, 0x0) r80 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004600)='/dev/pktcdvd/control\x00', 0x301000, 0x0) r81 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004640), &(0x7f0000004680)=0x10, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000046c0)={0xffffffffffffffff, 0xffffffffffffffff}) r83 = openat(0xffffffffffffff9c, &(0x7f0000004700)='./file0\x00', 0x100, 0x10) r84 = socket$inet(0x2, 0x80002, 0x7) r85 = dup(0xffffffffffffff9c) r86 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004740)='/dev/vga_arbiter\x00', 0x10000, 0x0) r87 = syz_open_dev$sndseq(&(0x7f0000004780)='/dev/snd/seq\x00', 0x0, 0x4000) r88 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r89 = socket$pptp(0x18, 0x1, 0x2) r90 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000047c0)='/dev/sequencer2\x00', 0x12000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000b2c0)=[{{&(0x7f0000004800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004880)=""/35, 0x23}, {&(0x7f00000048c0)=""/191, 0xbf}, {&(0x7f0000004980)=""/12, 0xc}, {&(0x7f00000049c0)=""/40, 0x28}, {&(0x7f0000004a00)}, {&(0x7f0000004a40)=""/150, 0x96}], 0x6, 0x0, 0x0, 0x7ff}, 0x5}, {{&(0x7f0000004b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004bc0)=""/111, 0x6f}, {&(0x7f0000004c40)=""/244, 0xf4}, {&(0x7f0000004d40)=""/46, 0x2e}, {&(0x7f0000004d80)=""/43, 0x2b}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/231, 0xe7}, {&(0x7f0000005ec0)=""/216, 0xd8}], 0x7, &(0x7f0000006000)=""/17, 0x11, 0x9605}, 0x9}, {{&(0x7f0000006040)=@alg, 0x80, &(0x7f0000007480)=[{&(0x7f00000060c0)=""/77, 0x4d}, {&(0x7f0000006140)=""/177, 0xb1}, {&(0x7f0000006200)=""/146, 0x92}, {&(0x7f00000062c0)=""/4096, 0x1000}, {&(0x7f00000072c0)=""/139, 0x8b}, {&(0x7f0000007380)=""/237, 0xed}], 0x6, &(0x7f00000074c0)=""/239, 0xef, 0x5}}, {{0x0, 0x0, &(0x7f0000008700)=[{&(0x7f00000075c0)=""/4096, 0x1000}, {&(0x7f00000085c0)=""/215, 0xd7}, {&(0x7f00000086c0)=""/58, 0x3a}], 0x3, &(0x7f0000008740)=""/226, 0xe2, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000008940)=[{&(0x7f0000008840)=""/114, 0x72}, {&(0x7f00000088c0)=""/30, 0x1e}, {&(0x7f0000008900)=""/49, 0x31}], 0x3, 0x0, 0x0, 0x1c3df5b3}, 0x5}, {{&(0x7f0000008980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000008a00)=""/173, 0xad}, {&(0x7f0000008ac0)=""/85, 0x55}, {&(0x7f0000008b40)=""/174, 0xae}, {&(0x7f0000008c00)=""/155, 0x9b}, {&(0x7f0000008cc0)=""/14, 0xe}, {&(0x7f0000008d00)=""/99, 0x63}, {&(0x7f0000008d80)=""/244, 0xf4}, {&(0x7f0000008e80)=""/239, 0xef}], 0x8, &(0x7f0000008fc0), 0x0, 0x401}, 0x1}, {{0x0, 0x0, &(0x7f000000a200)=[{&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/215, 0xd7}, {&(0x7f000000a100)=""/242, 0xf2}], 0x3, &(0x7f000000a240)=""/54, 0x36, 0x8}, 0x11}, {{0x0, 0x0, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)=""/4096, 0x1000, 0x100000001}, 0x4}], 0x8, 0x2101, &(0x7f000000b3c0)={0x77359400}) r92 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b400)='/dev/pktcdvd/control\x00', 0x620800, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b440)={0xffffffffffffffff}) r94 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b480)='/dev/autofs\x00', 0x42000, 0x0) sendmmsg$unix(r0, &(0x7f000000b580)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="6f49c78a81d796d53e13f5d9e01c72603bfb2cd88706b7f9f78e9b8bf22f9a1d87edeb98837ae696c62b0fa50b6c00cb869a8a0f63700f975a73646e47bbd0ae9e8d79c502bf42904b145a75121e0701edc2b78101b162820eb743237a254ada1ab9e9f98465feda8bd3ad2c97fc3d4d85e5f542823140803ba57e7abb6b7274f547f88f9236f631ff6bf25bcf5dab59c61b6572062b0a6775ed6d01ec2f287c7f592abaa4ba0f48919debe867b22c9e3e156aea4e2c3b8ef23889a6f51310", 0xbf}], 0x1, 0x0, 0x0, 0x40001}, {&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)="c4", 0x1}, {&(0x7f0000000340)="9c6954673d82d6a5bb48758c7f22c861d38860ff04c02c6c447d56c7fc9478608505c66dc31901a4bf2d20a19406d2e603182b96b6d131aa5ce4581c64846e30dc9c29036f72b4cb6332f48a9bfe68db46ae6605928170bcfd11cf2b360e13979b929d62ae20f0c205de0dc30cd07bd7d288e19d16742123f7cfbed612ab348a242c8492b44cb3a510092b535c6b03c81be7be769cf52be4d92df938168cd2c22d049aad002fc37811cfd9ed", 0xac}, {&(0x7f0000000480)="621edb2b53590f972223c167b714f7d69725522c15e41ae02a69c9cdeede9f74ebbe44b8b05374b15cc05b52f4ed1038d2e23d5c8e2867be3b748b116da0ace53f4813172494c62453f66ac97d0704cf74328d187405ebdfb198cfb10892adb83d52d7f9279a176ac83bd7e0b6e89a0eadccbcd77442ff8fbe9b4b9a36fd9f4094d5c34b81fd0b524fa73e63efdec22ba7d48f40031a1c978ab436a09dc9379ab0b47ae6cf443c69baac63493eb5679c64f0a074b376fa0097d47bdaf3a03d02bba88dbd42bc938ec072c4f1b3e40e8378902b6f4e6eec32802540b63e089e9c2c0b21fa6b97878d", 0xe8}, {&(0x7f0000000580)="187045277f35f20a8014de4d1227e85a7ff6b5e723ae0f4ca8c3cbc6bca53a2f78dd557478324bd32e7386c6be7ddedef37006458ebdd85667e3782a3f8ff24971cbbab09620759c20c6c76896982c810a356cadd60abd38e017e861d6935537b1d9975396ef6870899352c91240dfbe68debec4009461ab28bf17dff847af0f44287823f720be685d3e6f14071956f763535f101355b268dc0569112de7f771c8e9d84c68898fc010513eb986b24763b776bf05f61af161967f475e8fa504c1414b829e8eeb474c1ece4e0dc7120f", 0xcf}, {&(0x7f0000000680)="d8d5bdd730fe38790073b737276cdb52d2a2f034b56240ae532a05d59533809fe59348ebe1697ca9570604401ddcdd0a98d2a38c0ccd09a84afddb0a3c5991020cfae025e81038b8e61a70ce83e4e56b4f21ebf63746aadf462679e6ad67400d86a06244f40a1e5b10119c3ae0a1d6adb24718f0c248fd83eb762c77f33503529c1e171c99e99084df3d645ec17c05af036e8339a9ccea3c7bc4e890990b67078bc6ba3bf80e439bdced62613563a12620f3b69a97b9b4d83ea432c023b178dc32071797e2de02210e91e3c663d9b24a58417049e537efc46b2ed0d0685c8283368a8531a7d2a2d835e604ddd9a8b22c357dc3d56b", 0xf5}, {&(0x7f0000000780)="790b85333e403ed4734add3057cb3e1e45456866788f4de656acc16fcc85fcba0fed427347f6c3b77588cf4231c98b258c30503657253d71e48fc3557493b5f8bdac71239bcad1137da8620a3d3cc147ef788f3a44c4e9bcda40c2617d8ad9b1ad6b5d147165585fc05fef5fedb2e0d3672102b907a7202c31c16bafe5bd84", 0x7f}, {&(0x7f0000000400)}], 0x7, &(0x7f00000013c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}, @rights={0x1c, 0x1, 0x1, [r18, r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xf0, 0x24000004}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001540)="b4c915ef442f0f5224d010051dd0f5735f0ff4c7aed4455f2ccfede73b7d3e93aa4c5af6be8d89cf4f213d997594a503b72c33d0cbc58e999062a3adc43ef97213256861900e378599462a578200fb0ddc8c43670a57d91b04f4f5f9d3e86c87b7bc9e62d54e222868f2d3049a61c14be4c094d5dacf6da042ff71ea970616080332853f", 0x84}, {&(0x7f0000001600)="855e0e4daac398a23c12382ee33f21151314b83c69870e93a10bd915755f10f2acf678c51e054b4d499ff7fa998dd056138449a2e2a024e2bfa13c3324fe417ab236918972ebcb1281b5f0d1ff8380ef24cc6d4b7448462be4480c68f64a3f65f0aaf38a370407397242783ced49a84fb01d868193afe48f89e4de91befce4ff7feb14001e16ffcd5f510d94e053759b7c628d0365c003b7627136b1c115ea431023a0d701503760928e863973ec1c97dcc3f60f3202a3cb25f43de5b8c77e8ae03a31a0dd023d", 0xc7}, {&(0x7f0000001700)="7b988ada5e2b1e494bbc5fa198cf6b86595438dd033a052c49488c40134ab4b2e47a8c7772e4fd7d17343ffcb9c4df94", 0x30}, 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&(0x7f0000003f40)=[{&(0x7f0000002b00)="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0x1000}, {&(0x7f0000003b00)="0479274aa6694c8a76728f95fd1e2e342ad3f44d1b742c042924ef4a503cf3cceec7fc626150b500fe5942db6ffb79aa97a19f03f116ae6f49f2251e1454e3660dbd877b6b2d4339e306c9d3420353e9c653d43c570fb16733b01e152ff5dc795513e473fd8277466373cfb8422c7f5d42cf43904a5d3017eb84f9b7f1bd6df6269fb438ba393b0d2504c11bf8278614976bb2890b09fd54ed33ac27857d4ad1cdf30229e6bc48976d8dbf3c4da48c3b37239c06ad780c11b1eb20b2f2f135be63477e8f558bc2", 0xc7}, {&(0x7f0000003c00)="987f1539c44e04826824cfffba263abf691202d91844b1ff534392e96ee3cfadec0e011258a3d0a860ef3d3149d324e5aa733b815a1bcc24d7baee32a0e0d38e50b68a6dc84547499409b28fdb9d10508b2fe1088b698e1956757c0715bb7968e9c330c9ba6a2bcd1b054d36d5d7432c53a90509be26893c9c3ab2707a989995f33063115b7dcd4b230d85537a9776c8426545761004569a10ed6f0cd196262401425caadd7a616b834bbac90c880f5aeaaeaea16142ae6bb17df1532e3f", 0xbe}, {&(0x7f0000003cc0)="e3325843284c8b60d0c00e9509776fb4e13a45c1848bae53011753ceefe3f38674205c635befc7e93047611d261fa1b27888e360c9314bbbbf6eeef8ba43b5c4b8b5a60afb6e479af4b478a0bbbfc174cae78fc06edc428c5ee34dbc9796e7c9f085009739509feb740b62f62d9e1dcddc8b672d5a263b71af995775d3a51b1d07e428b961ef3441f5acbb96af3eaa9c7820604ba96fda025ae77e88ccfb4363c4b0fa85096c5d0937f61125854766a778aa599024a2dc39c2123bbf43d437063964bfae0312429986caec277687c119610d1e3e29238246736db3eea0040de857d86363a5442f2a8f5e09e439d5bf4a14", 0xf1}, {&(0x7f0000003dc0)="989da9692967e6ac0a7e0c86699dc51eaa1b0bd9500bb46e08019d88e5170147ad268e5a49e74b2b3bd8435b757eb47d48156e5102283e6e627f5617a3a5894f523fd444dacea444e3946c82148230cb0fdf26741afe50b94b28d22f39bd70a76478f195e64e2c6eb2dcc8e4c635e5dfb7468274ae3ee7ee57b9eb831b76170b7ee20a1e93ee9df21e3fc40baa8d19d90cb995", 0x93}, {&(0x7f0000003e80)="0eb547cf82e556073eb9d61aee20527cc0840147596dfc421c8d5a259aaef243262ae639af06baad75c68912c9bb6cb14ccadf800855f452b67abdb133f44b3c280043849367b9e17a74e51acacf36195474fd8c07491512cfeb7be78371", 0x5e}, {&(0x7f0000003f00)="4f26fd8f8cb055981838e0eecc345e859f0b651fa0b2", 0x16}], 0x7, 0x0, 0x0, 0x4040080}, {&(0x7f0000003f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000004000)="ceddd0a448768abd25e8a09a327c167b13a22bf4d97d566c9fa5d24f0b9edbc32b8d4d6b0862f0984b40f9a67b19e601332ccda03fc725886d506ba4c76cc331d22c518e922597f0a3e78b1bc4126c15b4cfb1035166a75cc278294b7dc5017aa76442f5d576c591b6de3aac72f73bd37b666da9f44eda4fbb183ee17783337079a23e04511ecdfdad011338a90fbde5c4d28935ba47303825bd061be2c629ac4ec802", 0xa3}, {&(0x7f00000040c0)="512674e67ecf96d0aa33755ec26369a7e1bdafc10d1f2522d0de1ea717d86f66fad57f761629af85c1c6a32e470aff112bc6100badcab2e58d33", 0x3a}, {&(0x7f0000004100)="25575e73c7feceaec98ad014194913beea5b2a3e967cb131eb67065ab65467d53af0df0339966a745f5619c9713ed252d1ef133ece4176", 0x37}, {&(0x7f0000004140)="6f62b3948a35b93dc6ad3a4ceb0a5b3faae03862763e26d1d27c9697c0f97c8515b8f19066799ad1d536caa7aed292ec5df10e6532e1dbed372bde9eda05f8a4851400db14b3c3db5e0b4d39b2d3989bbb85c1fc7a7ec3bcd294f8fdb434f43634525017808a25ba3bb283c2f21f324f85c1f6fab4fe8059c9b21f506e8648d6d442726680644a3cc31e1c08749eea0186ebe117ac0963954a768b", 0x9b}], 0x4, &(0x7f000000b4c0)=[@cred={0x18, 0x1, 0x2, r71, r72, r73}, @cred={0x18, 0x1, 0x2, r74, r75, r76}, @rights={0x2c, 0x1, 0x1, [r77, r78, r79, r80, r81, r82, r83, r84]}, @rights={0x10, 0x1, 0x1, [r85]}, @rights={0x18, 0x1, 0x1, [r86, r87, r88]}, @rights={0x24, 0x1, 0x1, [r89, r90, r91, r92, r93, r94]}], 0xa8, 0x40000}], 0x6, 0x0) r95 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r95, 0x400454ca, &(0x7f0000000040)={"e1eccc9e078029f02fb2834300", 0xfffffffffffffffe}) 2018/03/20 21:44:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000066fffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b34000)={r1, @dev={0xac, 0x14}, @rand_addr}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x200000004e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe65) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x321, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/03/20 21:44:35 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x10, 0x5, 0x200}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/14) 2018/03/20 21:44:35 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x3010, r0, 0x2000000000000000) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) 2018/03/20 21:44:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x13) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) prctl$setfpexc(0xc, 0x0) 2018/03/20 21:44:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffffff, 0xec, 0x2, 0x0, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1ff, 0x1, 0x3, 0x0, 0x1cbc000000000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1000}, 0x8) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) 2018/03/20 21:44:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000b40)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000280)='\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x3, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, 0x1, 0x7, 0x8, 0x8, &(0x7f00000000c0)='ip_vti0\x00', 0x1, 0x8, 0x200}) exit(0x101) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000000a80)=&(0x7f0000000a40)={&(0x7f0000000980)={&(0x7f0000000940)}, 0x0, &(0x7f0000000a00)={&(0x7f00000009c0)}}, &(0x7f0000000ac0)=0xc) r5 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000b00)='lp\x00', 0x3) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={r6, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r8, &(0x7f0000000c40)={0x1f, 0x8, {0x800, 0xfffffffffffffffe, 0x10001, 0xc952, 0x5, 0x40}, 0x7, 0xc80a}, 0xe) r9 = dup2(r5, r2) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000000840)=0x8, 0x4) process_vm_readv(r7, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/49, 0x31}, {&(0x7f0000000600)=""/156, 0x9c}], 0x4, &(0x7f0000000800)=[{&(0x7f0000000700)=""/12, 0xc}, {&(0x7f0000000740)=""/136, 0x88}], 0x2, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000380)={r6, @multicast2=0xe0000002}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000880)={0x0, @broadcast, @remote}, &(0x7f00000008c0)=0xc) 2018/03/20 21:44:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/43, 0x2b, 0x3) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = dup(r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="736d617020a39c21c2ebc40fa651817e4fc3f820030e341e48e53e72cb6905b6410a004cebc6a8fc7899f40a8b5b4cf11c1faf7e04b1a64684c188fc6c375d02d24bc0aae99114d5dbd4a7b171bf54c64679f27c3ee24455fb651448144723a81e41bcb1367c75a5a9d5912b0d17ec79b631f28f7ce4aaa29ce4ce33cac59242b8d7297e5df44daf65b570432ca5c3765d161e2da8b82b12bc0487adc8206a16c97c50ea4039c94b9fc0c5360d3b419c9773") sync_file_range(r0, 0x1, 0x8, 0x3) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) socketpair$inet6(0xa, 0x80000, 0x8c16, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/20 21:44:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000001c0)=0x7, 0x8) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x9, 0x7fffffff, 0x400, 0x8, 0x80, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4002, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) [ 72.932450] keychord: invalid keycode count 0 2018/03/20 21:44:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc), 0x4) sendfile(r0, r0, &(0x7f00000000c0), 0x8001) 2018/03/20 21:44:35 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x100, 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r1) [ 72.970507] keychord: invalid keycode count 0 2018/03/20 21:44:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7ff, 0x82000) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/03/20 21:44:35 executing program 0: r0 = inotify_init() inotify_init1(0x80000) fcntl$notify(r0, 0x0, 0x282) 2018/03/20 21:44:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/113, &(0x7f0000000080)=0x71) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) [ 73.001387] binder: 11895:11897 ioctl 80047453 200002c0 returned -22 [ 73.037563] binder: 11895:11911 ioctl 80047453 200002c0 returned -22 2018/03/20 21:44:35 executing program 1: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x4000, 0xc8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x9, 0xf9d7, 0x4, 'queue1\x00', 0x5a4}) 2018/03/20 21:44:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0xcf, "9a05beedff989917329ab4a8d404e9352242c17f988033992b6ebd7500c8f05e9d2ab23604db400903448ea47be40ab16a4538a078f312a3016c18789171d7f8e6389b0485eb8ac96aeb7466b510ba8e3de2477875e69a3fb84acccfee910dd92121c756ae743297b0763995b13404f6c5ab08b9125e1c2811df222a1abd53ae399e9bc4d83db38494789fcff0b4adbf56a8f8556a22c570268db8ee432eb93a82b8ebddea1d072bc73045e60db99793003b67f840d015653d282248c0413fb1c00ce37c29a1d111b0bad7ecee0808"}, &(0x7f0000000340)=0xd7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r4, 0x5, 0x10, 0x80, 0xfffffffffffffbff}, &(0x7f0000000140)=0x18) dup3(r1, r0, 0x0) 2018/03/20 21:44:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) userfaultfd(0x80000) 2018/03/20 21:44:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc), 0x4) sendfile(r0, r0, &(0x7f00000000c0), 0x8001) 2018/03/20 21:44:35 executing program 3: r0 = creat(&(0x7f0000918ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/16, 0xfd98) [ 73.138375] audit: type=1400 audit(1521582275.982:76): avc: denied { create } for pid=11936 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.171738] audit: type=1400 audit(1521582276.022:77): avc: denied { getopt } for pid=11936 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.173593] audit: type=1400 audit(1521582276.022:78): avc: denied { write } for pid=11936 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x4) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) fstatfs(r0, &(0x7f00000000c0)=""/96) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) 2018/03/20 21:44:36 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2000000000000000}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/20 21:44:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x87, 0x6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0xfff}, 0x8) 2018/03/20 21:44:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @multicast2, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7, 0x1, 0xfad, 0x6427cb83151ea3f0, 0x2, 0x100, r2}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x775, 0x8000, 0xfc00000}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, 0x100000001, 0x8000}, &(0x7f0000000140)=0x14) accept4$ax25(r1, 0x0, &(0x7f0000000200), 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xc900, 0x486}, &(0x7f00000001c0)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) 2018/03/20 21:44:36 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0xea2, 0x2d5f958f, "08e94b46f3dc", 0x5}, 0x80) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/20 21:44:36 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000240)=0x8) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)='7', 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000011c0)={'ipvs\x00'}, &(0x7f0000001200)=0x1e) 2018/03/20 21:44:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000002c0)={0xdf98, 0xc9e, r2, 0x4, r3, 0x1000, 0xfffffffffffffff7, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80400, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000001c0)=0x1d6) sendto(r0, &(0x7f0000000000)="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", 0xfb, 0x4000000, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x80) 2018/03/20 21:44:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x60) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) 2018/03/20 21:44:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000100)=0xb0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x80, 0x4) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/20 21:44:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = getpgrp(0x0) setpriority(0x3, r1, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) 2018/03/20 21:44:36 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000040)="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") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 2018/03/20 21:44:36 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r2, r3/1000+30000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=ANY=[@ANYBLOB="0c6300000f630c40fffaffffffffffffff2657e7"], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) bind$inet(r5, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$packet_int(r4, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r5, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000080)) recvfrom$inet(r5, &(0x7f0000df7000)=""/157, 0x9d, 0x10003, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r5, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r5, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/20 21:44:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0x0, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/20 21:44:36 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000002c0)={{0x1f, 0xb3}, 'port1\x00', 0x40, 0x80000, 0x8, 0x2, 0x4, 0xff, 0x400, 0x0, 0x4, 0x3}) symlink(&(0x7f0000000080)='./control\x00', &(0x7f0000000040)='./control\x00') lremovexattr(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') pivot_root(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./control\x00') 2018/03/20 21:44:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffffffffffffffc1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x100010000) 2018/03/20 21:44:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000340)={{0xfff, 0x1ff}, {0x8}, 0x7f, 0x2, 0x4}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/53, 0x35}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/35, 0x23}], 0x3) exit(0x4) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x140) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0xfffffffffffff189, 0x4) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4}, 0x20) socketpair(0x5, 0x7, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfbf39c4, 0x0, 0x8002, 0x4, 0x41959c9b, 0x3, 0x0, 0xb33, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x829}, 0x8) 2018/03/20 21:44:36 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) recvfrom$packet(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x10000, &(0x7f0000000080)={0x11, 0x5, r1, 0x1, 0x101, 0x6}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000042b000/0x3000)=nil, 0x3000) accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x2e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x8310, 0x1]) 2018/03/20 21:44:36 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r3, @empty, @rand_addr=0x7ff}, 0xc) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/20 21:44:36 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/20 21:44:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x1000000000, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x23ab}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) [ 73.610668] audit: type=1400 audit(1521582276.462:79): avc: denied { create } for pid=12031 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 73.611754] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/20 21:44:36 executing program 0: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x595}], 0x1) getgid() 2018/03/20 21:44:36 executing program 7: r0 = memfd_create(&(0x7f0000000100)='/selinux/access\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x2}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xffffffffffff0001}}, [0x5054, 0x20, 0x4, 0x8, 0x100, 0x7ff, 0x2000, 0x7, 0x0, 0x7, 0x9, 0x4, 0x0, 0xedfe, 0x4]}, &(0x7f0000000340)=0x100) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x8, 0x2}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000701fb6)=ANY=[@ANYBLOB="73797374656d5f75627566fd0a000000000000743a737374656d5f753a73797369656d5f9d3a6b65f26e656c5f543a73302038d70f633500"], 0x48) 2018/03/20 21:44:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000040)="cdf44d848d1fbbe7da0b55976733242ce36115921e83b23ffc0b08a1ca5bf9af5f12965e3446671c", 0x28, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) userfaultfd(0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) [ 73.658852] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/20 21:44:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/03/20 21:44:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/03/20 21:44:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000240000e83c600c001e0036df000000009d8fa43af8428fd73f58360423b27b998a5f370d5805cbc50a38742359e78d392b13d235fa920a4942696db608b4d113f3732d7c298c766f1d6a913d8c4ba40297d7932625"], 0x28) 2018/03/20 21:44:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/12}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/81) 2018/03/20 21:44:36 executing program 0: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+30000}}) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r0) read$eventfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x100000001}, @in6={0xa, 0x4e23, 0x3000000000, @dev={0xfe, 0x80, [], 0x17}, 0x6}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1398}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}], 0x90) 2018/03/20 21:44:36 executing program 7: r0 = socket(0x10, 0x5, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 21:44:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/03/20 21:44:36 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) inotify_rm_watch(0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200100, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) 2018/03/20 21:44:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0xfffffffffffff867) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000040)="cdf44d848d1fbbe7da0b55976733242ce36115921e83b23ffc0b08a1ca5bf9af5f12965e3446671c", 0x28, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) userfaultfd(0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/03/20 21:44:36 executing program 0: r0 = gettid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x2f, 0x4, @tid=r0}, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "984517f59d37d0ec860d1b6b12254baeb9a7b991c170232ee8217a507c7a6a1410e24eaa9d59b065adea2d532c3e959e2c9ba02713edd4029564f10fbc16e4d1", "5db985ea6336a142e5622d6ef71cdeea9ec0669d1f7ba94b128860ab537a678e9cbf5bf27bc1084fd1131093e45e41db655255ad6819f56e66f5b786fc7f1089", "7613f9d8ee59bc0000c04c71e2b96416f6c811ca0d6d51808628287f5f34a130"}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f00000002c0)}}, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, 0x0, 0x1000) timer_delete(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000003c0)={0x8, {{0x2, 0x4e23}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/03/20 21:44:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="66640000000003") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 21:44:36 executing program 3: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x11) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/69, &(0x7f0000000180)=0x45) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/20 21:44:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x408000000000127b, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3c, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/20 21:44:36 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x8, 0x0, 0x10001, 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000140)={0x52, r1}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000080)={0x800000, 0x4001, 0x0, 0xfffffffffffffffe}) r3 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/selinux/status\x00', 0xfffffffffffffffb) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000480)=""/88, &(0x7f0000000500)=0x58) keyctl$revoke(0x3, r3) ioprio_set$pid(0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xd8, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7bf8}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr=0x70}, @in6={0xa, 0x4e21, 0x11f, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in6={0xa, 0x4e20, 0xa12, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e21, 0xcee, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x570, @empty, 0x8c}}}, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[0xc2c7, 0x7db, 0x4, 0x1ff, 0x7ff, 0x80, 0x7fffffff]}) 2018/03/20 21:44:36 executing program 3: r0 = epoll_create1(0x80000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x6}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003ad000)) r4 = memfd_create(&(0x7f00000000c0)='bdevwlan0\x00', 0x1) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000100)={0xa0, 0x3, 0x6, 0x4, 0x10001, 0xffffffffffff8001}) 2018/03/20 21:44:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="810100004dc7278393d21a9683c005ba5d797db593ab703345814e5d2c775e8f71697ba8f8c98b847719ff6514c9549df8499521cb8c2033a5330e28a6fe9fd6f20edf5d0f92eaf939639c3f0a42e97367d7a7c5ea2c1f60e4dcc88c36d6366fdd22264103397a20047c9f38b9ae070151f41e118d85af4ba298195e302e08a92d71952d"], &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r3 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='[\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) keyctl$negate(0xd, r3, 0x5, r4) close(0xffffffffffffffff) umount2(&(0x7f0000000240)='.', 0x0) 2018/03/20 21:44:36 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r1, 0x2, &(0x7f0000000180)) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x3784eba4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0xc69, 0xffffffff00000000, 0x40, 0x9, 0x7, 0x100000001, 0x5}, 0x1c) [ 73.886852] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket 2018/03/20 21:44:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='debugfs\x00', 0x480, &(0x7f0000001840)="05abaeac344404c375925a58840a595f97677e6bc7c5ddc2ad176c24243f52c2387a7bb85f3a6ff2b3ee0f49e7cdf917b5f156f9627a379e43b4da277c3bfacd10b9b42644da72556582519b817b3d8404bd4b0fc18e151d6d5560d6c348dd6f757c5b4f7b7495f9bf7301adb9ffaded404061b21b3263f94f") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20400, 0x0) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600040}, 0xc, &(0x7f0000001680)={&(0x7f0000000240)={0x1418, 0x4, 0x3, 0x100, 0x70bd2b, 0x25dfdbfd, {0x1, 0x0, 0x7}, [@nested={0x88, 0x4e, [@typed={0x78, 0x96, @str="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20"}, @generic, @generic='#LNzf"^B_*']}, @nested={0x204, 0x3, [@typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x1e, @fd=r1}, @typed={0x10, 0x47, @u64=0x9}, @typed={0x18, 0x28, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x24}, @generic="91207a095cd80ae627ce9aa4e0ec41e124a7bda5c311622660e3c80b464a29c3dae4740e4f6bda10a3e4b48237f9905898429626b8a03735653c4c3d70534418edc552be84694b72d187eedeede7a36f0a2b8656d9ce610d45e7575c1a22f9070c3b805f0ff9d4a546d68880ddec4e067a3b1f05c66abe17e6438346140d76d3eee569d17b1c0b73ba", @typed={0x18, 0x62, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, @generic="8b0d5dd2a9fb800030a755bf39c8d076943e393e441bffb6a6907106af2ffb62782d55d450ca8a3fb7a00218e7ef1986ffcb97b0a71f35877cf88b04490798bac23f4214ed359ba85644fa202442af2cb292e603ebfdd23d9babf77145803ac0e1a1eec31c13367ecf22c452575bfa3355cf50b0b08b91ec28299483269784c5ff599103", @typed={0xc, 0x71, @fd=r2}, @typed={0x78, 0x27, @str="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20"}]}, @typed={0xc, 0x85, @uid=r3}, @nested={0x1010, 0x14, [@generic="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", @typed={0xc, 0x3e, @u32=0x4}]}, @nested={0xc, 0x23, [@typed={0x8, 0x4}]}, @nested={0x12c, 0x19, [@generic="f4728d1e30890b8757df788f82c88ba559d9f0557a6c33f8525c89bd95a13ac6183a4ebd446d6915974026ce73e4aef4264e3e", @generic="184f3c4ef2e64dafecb22df1f475c71aaf5cc56a657b24f6e0524ad145ef426cb1286c8ef17e6093128827a6f6408aac42392744030114995e31afeb0994fcbbab6f51ac669a94dca709e87971f944bed3f4cd389987f8939549a2e24ed2afda83f5677bdb88a265d21577c233743eb073a6f08e2c7dfa62b4e57af01e4ff5150f93297cdaf0b11ec98951dd928b3d835c93cfceb1314d1d0e5a32bae289180bbf87525e550d21bc6459b11001c75382cf897b5ec32a5b18c59f5a7e8d42280251236d5183cb457852ea05c83b486c0fcc3f49daba2b90890823b26aaee59984815a137fab2c6a2a0b3b1f2ece442074881051"]}, @typed={0x18, 0x2f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x5c, @u32=0xfffffffffffffffa}]}, 0x1418}, 0x1}, 0x40000) getpeername$ipx(r2, &(0x7f0000001700), &(0x7f0000001740)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r4, &(0x7f0000000200)=""/17, 0xfffffffffffffd5f) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000100)={0x97f, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/20 21:44:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000000)=@generic) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) tkill(r1, 0xa) 2018/03/20 21:44:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x1ff, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=ANY=[@ANYBLOB="ba040402ff090200000019000000000000000029090000000000010000a3609626bfa74637cf939e332774e100000000000000000000005a89c09aeb6121b49a32c3d0f6ea3da30d2c42f9a7de1699b90b9aa4dbbbf44a3b5aaa29505bf1205b14b7feef3c5c2ab4de71b5213e54a84e0e1def1443efc30a78c9a3b8bf3a82044ea5b19b1f004e0c645588e8d31e48afe7e73e43b9ad2d43e632ce2d2d8c1190f7247a73d2c5b021669fe0852e233b3295080c6d4cc240590fd4c5af2aa23ab7e8fa167600000000000000"], 0x28) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) recvfrom$packet(r1, &(0x7f00000000c0), 0x0, 0x20, 0x0, 0x0) 2018/03/20 21:44:36 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)=""/233, &(0x7f0000000140)=0xe9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @loopback}, &(0x7f00000001c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x3, 0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) eventfd2(0x4, 0x80000) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) r1 = syz_open_procfs(0x0, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") pread64(r1, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x16, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/20 21:44:36 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+vmnet1eth1\x00', 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x50, 0xffffffffffffff9c, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffff9c, 0x25) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340), 0x64, 0x0, &(0x7f00000004c0)="1e15b74fe5de3c05a5ba515135fb5a9843bc764d0c4dcb9c08d5cf5ec90cc85d573ed0e9d46e3d659ab66c7b87ac7b35fbc0ad25fb6633c7ef225601beb5ef200e643aaae928c13a97222bd8959469fe5eafb5a74104c37d48c817f1599072a88c42bb98"}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/20 21:44:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x117200) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/88) 2018/03/20 21:44:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0xfffffffffffff867) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000100)=""/64) fcntl$setpipe(r1, 0x407, 0x647) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)) 2018/03/20 21:44:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'vcan0\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) [ 74.110450] audit: type=1400 audit(1521582276.962:80): avc: denied { create } for pid=12167 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:37 executing program 4: r0 = socket(0x2, 0x1, 0x0) write(r0, &(0x7f0000000040)="fa1814246ee4906ad8484a7214dded79d11545135b9bb5aa9768fe78693d91307d98accaeb3d37cff858e999fdf5815d5f69210f1307f4f510bedcbc25d50f500aecaf621d7ab47ceb87164e4951e71d9eee7b9552fc20dc3b65ccda3ed6fa1d244832de765b10ea04ca22886708d0305eed99e637c19825f0", 0x79) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00', 0x7ff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'gre0\x00', 0x10000}) 2018/03/20 21:44:37 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r1, 0x0, 0x0) close(r0) 2018/03/20 21:44:37 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x337, 0x800) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)) 2018/03/20 21:44:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0xff, 0x8000, 0x2, 0x1, 0x8, 0xc0000000000000}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) r4 = getgid() fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x1500) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) 2018/03/20 21:44:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r0, 0x0) r1 = gettid() exit(0x0) ioprio_get$pid(0x1, r1) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) [ 74.157324] audit: type=1400 audit(1521582277.002:81): avc: denied { write } for pid=12167 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/03/20 21:44:37 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x9, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/03/20 21:44:37 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x14, 0x2, 0x2, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/20 21:44:37 executing program 1: pipe(&(0x7f0000000040)={0x0}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6d) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300), 0x6) 2018/03/20 21:44:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffd, 0x0) read(r0, &(0x7f0000000040)=""/230, 0xe6) 2018/03/20 21:44:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000013) listen(r1, 0x5) [ 74.322526] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 74.333846] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 74.340858] audit: type=1400 audit(1521582277.192:82): avc: denied { create } for pid=12238 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 74.387015] audit: type=1400 audit(1521582277.232:83): avc: denied { write } for pid=12238 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000040)=0x50) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ff", 0x1, 0x81, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/20 21:44:37 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000ff1)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xd43c, 0x1000000000000000, 0x3, 0x20}) 2018/03/20 21:44:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7f, 0x80000000, 0x1000, 0x5, 0xfe09}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003940)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003980), &(0x7f00000039c0)=0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000240)=0xffc7) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) writev(r0, &(0x7f0000adeff8)=[{&(0x7f0000d31000)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x29}], 0x1) 2018/03/20 21:44:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x0, 0xbb96, 0x3, 0x1, 0x401, 0x1]}, &(0x7f0000000080)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3de1, 0x30, 0xd6, 0xd}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r4, 0x9, 0x20}, 0xc) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/20 21:44:37 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000380)={r0, r1+30000000}, 0x0) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x22, 0x4, @thr={&(0x7f0000000140)="aa4a36c0404374681372e8e3e01c60c7934f2caa70bf422400e13bcd06a7a1a1d991a6f1454c7e22778587627c7e0c66bb2590dffea1a428def61453fd27cec2de1b6086aacdedac85eb58cd091a961d5b432e009792351e4d2d97cf764a9316d893541d43b76e3783d251722b7496b4a350c2caddf1f76bc974c89ccc65d12eebe7f43764a0e063f050cc39", &(0x7f0000000280)="afe4b1ad000ff1d38514facdca8c35123400734be09cc5f2381f5d5f259e820171ad3dd5f7fa8a151179eb5d96e8986af78c88180bb4a1941e43f856cfa29f81bddc90dd6676716d9d20"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000300)) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000240), 0xfffffff) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/03/20 21:44:37 executing program 4: syz_emit_ethernet(0xfffffffffffffdfd, &(0x7f0000006000)=ANY=[@ANYBLOB="0180c20000000000001cd8fae9b8c585cb63693db910000e0088d8f249de"], &(0x7f0000005fec)={0x0, 0x1}) 2018/03/20 21:44:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr=0x5}}}, 0x8c) 2018/03/20 21:44:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x11, 0x8000a, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x7) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x14, 0x5, 0x9, 0x1}, {0x382, 0x0, 0x0, 0x9b2}, {0x3, 0xffffffff, 0x4, 0x2f9c}, {0x3, 0x1, 0x0, 0x1}, {0x4, 0x2, 0x5, 0x800}, {0x8, 0x6c1, 0x4, 0x4}]}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cef000)) 2018/03/20 21:44:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x801, 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa1b72ceb3fc6b77de33924da47", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) 2018/03/20 21:44:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/20 21:44:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/20 21:44:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={"66696e78edc5aaf19ae13e000b0000e0ff8b0000000000000200"}, &(0x7f00000000c0)=0xd8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x3a5, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c) close(r0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) 2018/03/20 21:44:37 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000140)='7', 0x1}, {&(0x7f0000001180)="e6b7512e996f61f6e9a9475f9ada409093e2a1a70b0e6756b9450c46903cb1fe1d5f8156f956e2a510a5ff6f536445e1921c3567af69b28cea8e7549d24c25addccccdd7c0d98e1e13c7a4ce05ee93a15b586e00d4726063f80ddbbc5f647848470aa6a7be803834750fc95e9ad0f1f02b481ae4f5781a2a95afc3e4a1e2de7db168c132aa376941a77b60", 0x8b}], 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x7fff, 0x7, 0x4, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xad7, 0x30, 0x0, 0x3}, &(0x7f0000000100)=0x18) 2018/03/20 21:44:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000005140)=[{{&(0x7f0000000040)=@ipx={0x4, 0x8001, 0x388a, "e5839ead697a", 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="e0cd195ec3c172f68cb5f4dc004c63bee077222579929d56f9d13967191ae55b3c181817b1a74fd97715502f286c246a9e0c85e21710dad142ff4f66823ec185962bb86463acf4e2539b91406e801aa607e6e312de7322c1fc5c", 0x5a}, {&(0x7f0000000140)="d82f48be", 0x4}], 0x2, &(0x7f0000000240)=[{0xe4, 0x112, 0x40, "ae77f8c3014d4a0a2e045ac0e93e0f958bdc24bb25a874995e0d5cc4537cb22365f1a61c0bfa42154740e11f6c6a175f689020040925440918ac8f81298209899c67d6b97dc2e0b8125c23d43f8f4c8f9192864667ab8ccbeb47ca4357e7d941236d0b805238cdb4f3f2769de2b0622fc03dc7ef9d3fba23aff53d043f92a03cc56c7255b18ee174216362ba63e890faa5f3d6dc49a3317e05c2b2aeae9984b67ba0c31a7bb97b7f775ba4ba5dabde1aa4599000da1f013c134ba9f09dadf45c6355400665697309d103639175048d8c522003dc542ec3"}, {0x5c, 0x197, 0x0, "3ae4789ee5b14388053649febd8d7efc90ceb630262309a83aa0f1b105732ff194dbc1b05b678251c727897b87d0dd98a3867c6e45609a03a6267e5210c0e43129726ab5f36de121747d1eedda4e"}, {0x94, 0x112, 0x4, "e96b34f2b523303c569b3c03b5ac7943b640d1c94058300609e1f1a4eef4fa13a0dd348226daaf918729efe31d3bb20a9ba7527ed599bcebe70880a602407af7ae901535923a32296980665a5bab8f53651519d0f67b20b5eece4db76e02464c3174d8c72000dacfb52705342d997df7e4788448a8ba71e1ff180761183f5f01928623ba50"}, {0x54, 0x11b, 0x2, "93d28b67b46c58bb30953c8bd04465faa3c2d5e444c2689039b161e429d959ddcbbfd88fa02a076898a73911dc3ef97de13796627c6ef61fb64749ce7c1cdbe2a2b90b9761"}, {0xb0, 0x11b, 0x6, "f74ff5a0f26fe91d869e8d4817a299530ca8bd13965710ea8dd516aad6c07cb3b5ec9f078156d29fa5b6eb85a761e1216f0c22fde2f7eaeabf86db41d9c6f76df6a877b751f407572bfcd2f34ebbfddfecca0d02fe6ab62f9e88412a97775e175a76e4c740d9f7e14b95ee42229a6318a8749e225b36328fc46f73083b107ce71ea26d5e52da32b1af06c9cb251a8bc0c16859b286213660b3d1207464c04ecb51"}, {0x18, 0x119, 0xc6, "b5fde442e9527a8e9e2a"}, {0xf4, 0x101, 0x7, "cf98f7d9091de79da5b79fed8ba74e8a9e68c8ba200c0bc1b8b62397d788f361823b7952bba6c1e3181f95b6969ba45cfbdbf0f27d491520f25a95776db988d7fe1d60d76716b17db65e6c63c7549c2f83a216a3cec317e0be5eec3206d4ade561ee064de491f4622cbbc7ee5ec5b2fdb3aa2d867de6a056d6dd0e8f4f9c82122112962dd38cc5ac6fe242c32a8d1ef672304894e9988dd39942328d5261235d3edbcde73094289a537caf0cb9ebdc36485133b3fc6cd058ae7b54c70c05980b5d98ce5fb1d26f937a1cec4bf1514db15ffa9e645cbc24559efac4dfc6f8c043e84208430d4a"}, {0x34, 0x100, 0x7ff, "5f2802adfab4dfe7fdcf02648ef9787b8cacb708ab09717bffb59a9fb65497dc4bb8adc8d86a9e"}, {0x100c, 0x11, 0x1a75, "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"efd34c059f95a0bb25a20ded045fa0cbe92e039328373438167077e79b461f2d29eb8a61b46825e864ae19614ca20a80c062a7d799eb97754497d25d87129daf46bf23ea513d4c640d0e6c15a6260f3b15637f6b6f9d99237bf2f65431c55b124b98f8ff74c19bbfa4713a57fc00439cc444a5873132fa6b39957fd62dbf1cb175295d80abe054d245edf184714e3faf35444abe7971776196a2b0f96b2d1ffe8462239ceeef4b9c82f3c0b569eb56c55ac1fec8896d7ec5da87917fd035a7fca89ea155728420896f93230d99f5c28e8fd8875d2baf25d47e7b9be99e2ed8d2f2210f03fe"}], 0x151c, 0x4800}, 0x1ff}, {{&(0x7f0000004040)=@generic={0x9, "419051843dce31748aff36804c89155d4bb725168ea4dc089a550617e07611b06713f17b9a1c36f8aee4a4c37df28d04b0b34457310efd1a9f2b3839cedee98800322c7a2417a7fbdff1de8ad091509a8972bdb250abd710192f89fb7d9316536b2bccccf7c9994ab85908a9e2420666e0b655de6cfba4d094f616c751ed"}, 0x80, &(0x7f00000050c0)=[{&(0x7f00000040c0)="fe1d385fafeb385557899ee9afae49711e0057ae976c8c5962d0d8550ee9cea9bb9b1ae230e63d4dce9c43a4e29bb00a195780fb97769d489a14cb765cd4758f85a0c76630d694202cfd675f8989690e964ba8e82db62596cceedfcefe526eebf69ba3af1dcd63f2939332874d3fedb05db82cff5aeb916bd8207417fd56450c7484b0440af020ec29e596d97fcac96596f112435034bfaa7b5f7c251b2dea847c2ab010fc364952324fb951ca0324bce2a1fd02b4daa4690d0ff141ae751ae0fbddacacdedff11e1a6ca4ed94bdda0efdd99a79c91f3773be97b2dd33bb2c42c823aee06291c7e4663529901e4e3bf67819d12b98948278bcec30e0177b1dd6579ef0248b29cdbb1e57cb3077d566c5886069da6930ac9bfd2e238a8024f3e0447b886a4c46b24b7d4c2115a272f7dd16d14241f26cfca1cc390be03d0517a2016d894656a9c236419a888c121c78e6cadc9dc7aacc9ad9c6b32f9a59f5c3ff8e6c796704de2c4ff44d99c023d1975cdd7b0cf2eecd03a73d520da3ffaed590605723591e596ff38e750e63629ad838cc2aed9b9ad04be2ebf16e045745a550f615c148eb4ddc5e4cd1d20146a49c7da88ac4a5d38bc622da907b68779f81a057cc402bda87ccc579110e0ba55fba4af028b9447c544802d7be577849feff6a5f811769ab3ea936aa3fe33bf29007e468dfb152bc6b2c1dea7e15a0a2cfb64fe7f4b3ed629042671d806a226d1b2cd01bafcfff21a6c8f9f45825a919ffd699f10285808165109d7987ffb4da1aad659ef6cc34415c60e2d578cab42cf5dd23a9e3c90bdb3d2556a9761c4ee6a3e5cdf8dfd985eb273eb84c09eb768e288a7704023b4db2e222f162659dde48a366e100e61b10d490388e1fcca2a7aaf17b53f7f85e3dd92c1ad14480f6ef3fafb9eee7e153bad0bca10a0859eb6b37d8295dd994911e712ef177df5251f78dc1543b9c9ffeeeff11e3a94c2c9fd153b49093184c39e173367e59b50c17c9a76550df5884cb9a176bf2a5e5ed280b61eb6c2fcea06cc3349c4172e76d97d7431364955c72c5679e6be924962664fe69dc15830e18efae8906be5e6ca3d0e0a3c68b98f1e4f768c706f94f770fc2199887fc27adc75badde12c5e3669845b966f40dd4728c7c4e9fb8d8ce342c643370065d76894dd62fc50840c717fe09e90368eb563c7b0f619f5db5e242d95633c9037a3d6be90465aeb9e35c0f1739634cf4ed13d86ddda57d5e7e202086ef1d033b84aa5d8850675787dbb5db41e14419a1ce92253a3a50a9d5cde70b4f6133f55652bb5c7028a96493f2e3a491e6fe87afbff43a775b3beb0c07b72b0fedabed51c1e3a8160702cd2b60d7f6e5ecc2a2eb106d0f253e28af76ddbbacc3b016787df5b1377cddeaf3865f811af4518ba63924395abc3c0793807e2c635671ef1ce9645baa1dbab1b47bc935f66827aaa3055abe0dd2bdc23a4f2898eee80b477f2466e2653110d1ef94cb7360851a677852d2ec4f660cd70127159ca1bd118fb8655f6d568af6288c48ef820d186857c377ebc5553ba0939af2252b462d9eacb8b9b7d34af06871f2e1c5d362adfcc44ff5d495ec3be8250c77b2d7b535c15362228ddf155dee5e0a8dfcf8a7203ac938b0a122a02abc92c4b869b02ea5f50e39f7c47875ee45158ece2b765d279e48d7db244a9b36f614d0a34b3fec900774261227c3f776c50d1e0efd6a1cc8ed364f5332c1c9c326db9306ba7fa3998d96b41d3e08666d621755ca48213ca2b2efc6316bdd938a37aea7959167db06608864d097fdcdebdbad3584f75e7fb54effb1712500faa90bb9c298241562963a7b5f3399730a47b431f8b9a9dea506b1b3add004bf6630cb273de239b16189917c53e582a18dbc2a41744399fd0a399455a21dfbbbdf1bf29493756d86a97117d134d9faf9dd45e9299a585092ce160d42724352a8b842593078ec313ce224c6944c4b1d815d48e8c738d15b1870faef284770f7006c92ac8d17e25c31240c53aad095272b6f7759829a057f81af388ef976254d00f38550e57344b06e50b45a684c511990349f9ba5cdb3ff5b5725f354691425ff30d41b426c9d2e1ef10ce6f071d3fd904a192b7d626fbc95c085dda73782af6342a0be0bec22b153719dd6a84518edc84dbb339c41997836f9c104e73823c4d1752827c6b93d3c226d6c613b507254cd1601abd9e5226f1bfa4e59dc666fa1a998486f63a7d67455a1551d2930a2813b3b441bbfae9d6353a6b21437b5771edc5ec9c3bec1f36ffc537b28b13e0678a6d89acca70f5cab64efd11cbad78e9708cc9b072479c3f13f7bd95e8d66d926b7dac81349c4445f92c2fc8c3fe71e386de76920eaee4e6efdd58189a88ea6dd4d8a62bb38d6066569498c641622bb5b7d660f0bf474c030c5ae4ee447b22ef898f15bf642c73817131c4d78a95d20e706cb1cc5a81c7f8ab59018785677f7f33b5c1e3225d06995d63e2bd51ea113f59ebb07abf035cb1feb3bb693179efcfb255188b64dda18990f7a0fe6ad836a6388fe44cf033f8dd965c600362bfa5fe7bb473a3646d4b7a859eb5ba2b08e83331d913ddd3ee0a0a213b488e50dfaa4780717fa5fc42df0f7b1f85445e35b9c7f14c573f3c25540053f5a073b79084c75ecc73977f943b852efb2a17bd9236307734fe4538f3f34720dfa294c7bee7102a15080cc00dd22a196452c8c0b5d6a988de7a6f0512bfdf6c01c5479e02569bfc62912aa942d874b78366ad62cc58961bd697df74fae448c0edb605e98f01cb538c24f39a54cc553ffdcbb90568b04d7b0da4a8c6f2ef875f938e2e2c4f57ba2444eb3e3fe797898faaf8040c0c76ef760ce08ac49082c9ab9e291d6a6b4c93e6515158946f6b54dcf23caaf0a3cecfdeeaaa26d29918b86eac3d57832ff9cfa97279ae99db73fe8308bba549f3f1f5f1790627da3e303d59965d14c14838c147e37bdbb3fad9c366298922f1d90aa08baa8d5064ce7df44694fcefc8bfc4864cdd0f80f345cce76fe005eef749ccc1eeb15ef0031377fdbbf5c13dccb4c77301e74fabe39b1ae506d5c5305b2eb8f1a9aeac0e374d6527843ec6256bcaedfa6d4d203659fef8f519d72318c2e5743461e90edd06b889d849ef45f1c14323d2f3a57352407ac5aa87be0f71b3527872581d4ca74b2683e04ced83a49f730b1bbb179ee9450b38d8b37f6c522cae32de889ae6e9ed14ce8756d7c3928cf66a4bb82c2894183506d95e44647a7f8621046a4742009fe07277bfb1e081162393485ee4aa1e43461a89fa2383c7fd553e6a2c5b4ec42061c41f479490311cb96335abb36c2884d0c79d913c53bf0ee28792acf85e3aef10bcd8771192ca9ce198bcf5a425e23e16481eebe79357c80f55fd16311a0fc4ec135333dff3689e9d3838866254b36d5e8e0d9c61bfec36b4f8095c25b51399eda54c105f542610057639731954a841164ce0370983246b2592df46b47c5c6bbdff4ceaca4adaa947bcc300d5707e71324da8d36406f393f783ab17e1eabc4633b1e68a3a42c7309a62a297501a0ca52d50ad44afb6546a762c83fa3576940bf4ea94ea88c6fa54734a3f3129c5903cc589761abd85266ed58c86224ffbad8f0c7dd7c7144a5e09815184809f4adc656c35a2657b7ae5f9c6710e56039d610122dd6a2d7851b017451f52af17997ebbc7eb43ca3f98ac4d83a8e9328c4e30c907aa733bca49be2a5b767de40e40e2aa4a6589dab3cc837e5bb177a7afcb088b46deb6cb294f1687b1cf0f7f8fefb3db38daa66bef853d6c908339b18c9a3ef19d8be793e97671346f763fecd7f1691e73a10b65a97255ff1aa601e40079c966cf0a838523f94bd42fbbdfbc46456fa228955f2cf0a932146619ab745fd58391f93ff9ae9491d3b85b6a8582579dce476128b8bc4f7aadf5e99c0c41335e514a1a44e4dc1ac5122f486089c11a7bd082f4fa046c0d9189efc8b7ac183ff6cc58b69dd36560bf467992b8802b95a24c1844a70585d6860db081f3b991cd369602e94c729ff9200a68f4e22c25e4fce27c4a0b80e989ca8e5e4a1397fd95f186937a5f422b9dd21592a7df51056b206675cfe0f8b7a034c9445b5fe0c5261ee0c31cc2154bbb34d2b701a4105c41ce0e4e95c0c8ea4ee13c7bb61bfb5abe541015af58123afc2091f6cfc63eed2db51f1fc92b2d13f7a87553cc0223383b02d079cb5c282d08740f4797d7aba619e2a7dfbeedf67b188bb15b3a2cc210d6461a4bc58bd92f106947cf5cae900dd91332d21ff6cc5b5e70d888b054c6bb377b37bbfcad490810658ab37c130f25a5ebaf6796fa8bee5f3f2047b217a74e3d76d78e7231e4ceb6e83ad1ac9bb88188be780e965f61377c54433dfd3dc0721641f87fda3b214fd89db69813249b09bbd9dbb353869112464d8a809578dc619c88f8e766eee609a0842ef1987954b1b3262e4c2cf069ffa0b430eb1f2df1a10108af62f397b81d01fe4e4aa5dfe0701002744cf8cf3790b6a12ea9281ffa23f9b2cf311c0ffe313bff08718b18cb12f43d0fd7f0f32251d3986e259fa908cb3b6e7e26ba3c56e76db5c2d0da39e621792dbd2aef5526dbe98be26b090f7f5b71126deeae75a92fca2f03632a39ac51f08a2153266be7c8a45dc5e85296602c981804d06e079ab5d1dfb5480ee0419eac9089bb5cf812e28a6664a5697df70f9f6f427e722a8fbfe7ab035ff391d3fd939d190013d16ee577e90ca0eb481018571c40613e9ffe05d9401c9ea882b0180fe49959a882e770ba869390342f75de680d13f5f83862abe7687cc2e12f39f6dd6d0bedd16b5af3ab3a73f7b9349194b88f8ed4e9f055cabef73dd3a3af5987434d10f419f92d8e930faec04e5f61ada6a6155d897b5f20b0c10a138b5435ef10dc3f194cacf9880bca4d4295130651047ad08a37432eb033e92b1604f0be63eb91d44e07b2e3f72c36fa1e20baff1c3069f0d9ed0490e200cc42f41f196bc1197f5103bf675fe810f6aac98f25946aa6009fd0bb48a6d3e9465485ae91738dd1b727ce0b8b1b826e5733714a22187ca18d1a550775251b6699be0c7d052400f2374f015c7895983b99064d7cc5a2aa43ade8de8bfcf08f4ecfb8695f7b55f92b99ee60580afb5c86a1d8ccf36f3de79347908606e19af7e6454a0fb333451bba0774baf08426c1db17a02eea986d776db4fb8e2fc63a01dbe60c108371b62a53208e25345b27d22ef2253b0164116fc93bcceb2f3b49062c59a7c1f4d9591d87825968e42a9d957e3b41af8c67c5c26819b395f822b6aa0c2acbe5cbf9c4c98732b6fd7a9142df7474d44a43f691cf6c9af4c7e5cfcfe5f56a819fee013b0f1ea4a6f999149557833f656b04193d6573e8b07d13ada89bd7197825d24a388897b5e890c3dd9a8a6c576bf43eb75caeec5fddd20a5262894821280dbb205391aa5ea7f9ba3e511ea758f4b71bec6095136025ed76f5985fc74f0c20772917a32465011f4a63b5a4ed04a80affbfa7fe01306a5c67f2c0cd2c3be9e7bd350dea882cf2fd8e29d4256e5aeaa38daa42e48b0c85f6d570341e6cee6793b0be86010486b51f5f8eabb1eae886e768a38a1d36a381ccb53250f1124b90cdcdb18c11445295757e16bbf39ccff9dbf16aa7c12aab8851a146c674fdeb0e32cec65ea33f74079501432651d48012751a5d8e7d49061790fdd06bf1c6a24877f99d8de51c8d9f0ec1135e52e5942acfff5fbee1b534023064f84556289d42f0cf39f85e4", 0x1000}], 0x1, &(0x7f0000005100), 0x0, 0x1}, 0x100}], 0x3, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000200)=@ethtool_gfeatures={0x3a}}) 2018/03/20 21:44:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)="7c47c0ad", 0x4) 2018/03/20 21:44:37 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x100000001) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/03/20 21:44:37 executing program 7: prctl$intptr(0x40000401b, 0x7f) [ 74.522174] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 [ 74.541210] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 2018/03/20 21:44:37 executing program 4: mkdir(&(0x7f0000000080)='./file0/bus/file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00', &(0x7f0000000240)='ext4\x00', 0x0, &(0x7f0000000280)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x4000000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000340)=0x400, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0/bus/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000500)={0x7, 0x8, r1, 0x2, r2, 0x7, 0x1}) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x102000, &(0x7f0000000500)) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) setsockopt(r3, 0x7, 0x690af97e, &(0x7f00000000c0)="5a09485a8117db9217fb4fc113bad57eab0d8393081a6cd246bc5a737c3db5cd42cc5c1f12d4ba28e33b3c87eaac62a4efca7b3f24a7478f6e5610e6dd3f934c1e081b85167af273a010d9ff3f375a5bf58eeb416b94b97ea964432c4bfa2a8f5d41a119b85af4e03e830b788bfbed87ce0eae84", 0x74) statfs(&(0x7f0000000180)='./file0/bus/file0\x00', &(0x7f0000000280)=""/118) 2018/03/20 21:44:37 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = memfd_create(&(0x7f0000000240)='md5sumppp0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000001040)=""/4096, &(0x7f0000000180)=0x1000) finit_module(r1, &(0x7f0000000100)='md5sumppp0\x00', 0x3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x7f800000000000, @dev={0xfe, 0x80, [], 0xf}, 0x68f}, {0xa, 0x4e23, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1, [0x9, 0x7, 0x7, 0x3f, 0x401, 0x3, 0x8000]}, 0x5c) fcntl$addseals(r1, 0x409, 0xa) 2018/03/20 21:44:37 executing program 7: setpriority(0x2, 0x0, 0x401) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/03/20 21:44:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[], 0x2c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setflags(r1, 0x2, 0x1) 2018/03/20 21:44:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000"], 0x58) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e23}, 0x42, 0x6, 0x3, 0x1ff, 0x7, &(0x7f0000000100)='bpq0\x00', 0x8, 0x7, 0x8001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000180), 0x4) 2018/03/20 21:44:37 executing program 3: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x50000) 2018/03/20 21:44:37 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x0) read$eventfd(r1, &(0x7f0000000200), 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/20 21:44:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x40}, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 21:44:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000100)="07f8fa368c1c0d37a932b5c1c855abf2565dd2fc136b39509ec691db1e878e050020c53d010d37845c2b40d618849b8fbc73cb8fc0b8f2298814f99713c5f4d47a282d15c3f0ddb5ee9d409fcae705d6833f15623549c0541e501e4550af868667f6b2ba202d3d3fe27954f90600c00161503db25fe8d591bc240566e40dfedf44775736d728b773c17b41d7bce87369edd7582568f10aeb23626ca62edef6eb556b8e28fb08aa6373bda9b3280e82895d0b6bb0a67c72f6ed8b5aa3fe6dcd86e458a7a1f90298c8a4cc4c914cd43f0da5380f4e504d36d578296102af1c0851e5a26492e4", 0xe5}, {&(0x7f0000000200)="ca0485047a2da536e208699c1c8c6ae70bae069abfb8f37ca792b846c916f9da91480da9e1224d2fe4a5e416a3fcd5042227b832a5828bbe9e1c61fb360bcc92dbff70beab9ada3ead26f408d6d8cc91e46f4a22228f292a7559f5aba5eb7a81f823f118e53f966964cda86561de6ac9aea10b987fab3e0d90d4bdc6d651502646a2840691606dccc63044312ca278dff9bf766cd9b35af02e244f6f1c13e37fa43ed51453d4", 0xa6}, {&(0x7f00000002c0)="aa8e4dd58deefb375512bc1c4ae67e18b457814ac3cb5c89b03d7b0697405c78e483796e5f", 0x25}, {&(0x7f0000000300)="ea8c2537a55c4691a05c7c7c", 0xc}, {&(0x7f0000000340)="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", 0x1000}], 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/20 21:44:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7ff, 0x4) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 2018/03/20 21:44:37 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x575, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1, 0xfffffffffffffe00, 0x10001, 0xa000000000000000, 0x100, 0x1f, 0x81, 0x1, 0x0, 0x4, 0x2, 0x7, 0x3ff, 0x2b, 0x154]}, &(0x7f0000000240)=0x100) 2018/03/20 21:44:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000200)=""/204, &(0x7f0000000100)=0xcc) 2018/03/20 21:44:37 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000040), 0x9631d32e134353) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x1}) 2018/03/20 21:44:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) ioctl(r0, 0x5381, &(0x7f0000978000)) 2018/03/20 21:44:37 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x1) read(r1, &(0x7f0000000080)=""/2, 0x2) sendfile(r1, r1, &(0x7f0000000040)=0xfffffffffffffffe, 0xbde) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x4e23}}}, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x6, 0x9, 0x8000000000, 0x1ff, 0xcf4}, 0x14) 2018/03/20 21:44:37 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0002000000ff040405000d000000", 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x1000, 0x3, 0x8, 0x5, 0x0, 0x10000}) 2018/03/20 21:44:37 executing program 7: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x2, 0x8, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8, 0x6, 0x0, 0x7fffffff, 0x0, 0x6, 0x2, {r3, @in6={{0xa, 0x4e23, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0xa3}}, 0x0, 0xb1ed, 0x7, 0x5, 0x80000000}}, &(0x7f00000002c0)=0xb0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x10000000}) ioctl(r0, 0x7, &(0x7f0000000080)="94e6b32fe53d3a26a5ff627aa68b1422b073b2efba5c41beed62bbfade51193017965ab033f1bcb983ee6e0a47292e7da0d8ff894eee115d5dbcc3d3ec378e8661d6b241ad6526f98883a1688c2e3f") r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setsig(r4, 0xa, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000340)=0x8, 0x4) 2018/03/20 21:44:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x105000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) 2018/03/20 21:44:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="6c9caa03015200c0", 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:38 executing program 3: r0 = socket$packet(0x11, 0xfffdfeffffffffff, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000002e80)=0xffffff60) 2018/03/20 21:44:38 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x1) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xfffffffffffffd76, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a0000005c4ee19b60cfd2a370574557bd9f4342617f19843ea2a80e847fb377fe842de7aa907f7f53a531ccb284"], &(0x7f0000000040)=0x32) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x200}, 0x8) shutdown(r0, 0x0) 2018/03/20 21:44:38 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/38) timerfd_create(0x0, 0x0) flistxattr(r0, &(0x7f000021a000)=""/228, 0xfe53) 2018/03/20 21:44:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x80, 0xffffffffffffffff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) write(r0, &(0x7f0000000040)="16ed82e9600bc2", 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)=0xffff, 0x4) 2018/03/20 21:44:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/03/20 21:44:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x800}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0xc4) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/20 21:44:38 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x8, 0xfffffffffffffffa, 0x5a3}) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/03/20 21:44:38 executing program 1: getpeername$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82000) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3f) writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="8e", 0x1}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) 2018/03/20 21:44:38 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0xed, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x20}, {0x25, 0x0, 0xfffffffffffffffd}, {0x16, 0x5c0}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/20 21:44:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fsync(r0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='lp\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003500)={0x0, 0x8}, &(0x7f0000003540)=0x8) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003580)={0x0, 0xe8e4}, &(0x7f00000035c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000036c0)={&(0x7f0000000240)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000000280)="d6509613fece47f7", 0x8}, {&(0x7f0000000400)="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{&(0x7f00000024c0)="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0x1000}, {&(0x7f0000000340)="1edaba3477fe48", 0x7}, {&(0x7f0000000380)}], 0x8, &(0x7f0000003600)=[@init={0x14, 0x84, 0x0, {0x9, 0x100000001, 0x1ef, 0x3e}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x1, 0x80000000000000, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4344, 0xffff, 0x8000, 0x3, 0x3, 0x0, 0x7, 0x8001, r4}}], 0x84, 0x40000}, 0x20008010) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) socketpair(0x6, 0x804, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$llc(r5, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80800) 2018/03/20 21:44:38 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/20 21:44:38 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0xaead, 0x4}, &(0x7f0000000040)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$cont(0x3f, r2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xc1f}, &(0x7f00000000c0)=0x8) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) 2018/03/20 21:44:38 executing program 3: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x81, 0x1, 0x0, 0x197, 0x4, 0x80000001, 0x1, 0x3ef, r1}, &(0x7f00000003c0)=0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_open_pts(r2, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x50100) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000000180)="f172caaf241311a54e0d61fbcd15f8622aedd51423218ef58ff7981b1da2040d1471feb8dc9b91672148f33a10fc4639a1c0e30f17dcd0366f2b176085ac4c13dd94702e183a3fe66b2d090f56db2d6e1f0643930c4084a0a64f2529398fbc89977d436f28febf8c3a41cbd7627b166c37509cb0968d7321ffc5ad19e669fefc8c58c7f91588e8dbcb365dc92d3c3cc53e17a671ad163d6fe32d5c34791025608b2c2bad8739bccd68afc23e355ad8f323207efe4f1c1eb108358f10004b728d73", 0xc1) ioctl$TCXONC(r3, 0x540a, 0x3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410100, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x4, 0x928, "fa6a673eef3afb0ad093e86900337466281b278cd49e115c3fe7d8fb4cd54aababd4cca43da513bffaa4f81855f37e43b17cd5e3d26697e450b05b3527fcbe6c930d8558109b3db8c213e253637cbb23"}, 0xd8) 2018/03/20 21:44:38 executing program 7: mkdir(&(0x7f0000034000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0xc) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x102, 0x40) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x0) lseek(r1, 0x1, 0x0) 2018/03/20 21:44:38 executing program 2: r0 = getpid() getpriority(0x1, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x800, 0xc3, 0x200, 0x7fffffff, 0x40, 0x100, 0x7f, 0x3, r2}, 0x20) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000200)={&(0x7f0000000180)="ef931d23d5a03b95b38a284c1b9a3b293914055412d0ded2152c4f187830d62b4c2ce97dad57e942b839c550989f26ba3f65735d90e092239d9730b08c84a1cbd504c7d685", 0x45}) r3 = socket(0xa, 0x1, 0xfffffffffffffc7a) fcntl$lock(r3, 0x6, &(0x7f0000000000)={0x1, 0x1, 0x59b6fdb5, 0x5, r0}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000140)=""/4, 0xffffffffffffff88) 2018/03/20 21:44:38 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/20 21:44:38 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8001, 0x40, 0x200, r1}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x10001}}}, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x4dbfcc67}, &(0x7f0000000300)=0x8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x62, 0x30}, 0xc) keyctl$update(0x2, r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$KDGKBLED(r4, 0x8004510a, &(0x7f0000000fff)) write$selinux_create(r0, &(0x7f0000000400)=@objname={'system_u:object_r:semanage_store_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x34, 0x20, './file0\x00'}, 0x48) 2018/03/20 21:44:38 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003c00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000003c40), &(0x7f0000003cc0)=0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') futimesat(r1, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)) 2018/03/20 21:44:38 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write(r0, &(0x7f0000000100)="96ab36d213d1d37614629b2c7437f8e20d4955d72276c9bd07766a1e96ecbf47be7c3d1bf58c56bf3e3b7faef2fe59d50e671d32e9f9bcf21a42523a6f01d3593af25a2092ca7092cd0a104ddb84924fb8326b2a8316c1c070ac6b8c89c93cd829cc60586356ea09f4272b04a3bf68046b9920926d1ab30c33ee20e1841873663fbb2b84311a5e9d4247f3a8e07b0f8edeb022d61154c6f77715e6f1731cabed25773a85757b9be0f79f9fb53b35719cef23ca8c632dd190385572898e658461228cc10f082c29640214ae4a9a7d1554a4080382547b099a10f1aaf711b5690176a4b9fd6225738cb4dcebd524919d168b9cd9d92bfc0d2d3715c080759e90f5b6e9d1b537aa715f7d969877d9618c49295761de125eef4b8d874b82dfdbdfca6f489b16c9954079e11b880f6ca34dba14d4759f46e3616be35fc9743eea9674f3b06b2a465bf774cfb5d3b95bb8f40d6a363993c152ae80a9aada47bc079cf3d4657e7f071887f0d8abec51f8b6d24b2f05f9ce786a9a7e1634abcbaaf3e5913efb56a92aeb5e233531adac1cc5e34bc8bad297bc81b60e34cfbb15a8a629297447af1f636a1cc00c00fdc2bca97a741b61b300c48c210d8d0edc0f996992a61600492b178f597e18721240f23d28c2977d64b53228ab28b31f336053cf0d2655f07a91f6aa81048b6a89af277071babafe81b71c2c43e19c28f92a3fbc4308e406459357c1cafb61d1692bf9062e334ec5be887973915e82f3910330ef1fbc525fd6923c0199145147f4ec2ce5ad8b6b16b74246a4cd4781e4d982c8327e8e5ec602b341df0df2d352392b4c718d9df2456b5b78ecf86ba5a2b01d6880708bb9a1084c6495c9c3e345d74f7eb5eaaa3d293da1f5d1d58f6643c9833eb7fd91c86d20ef5bcf2ad8b995e39eca04c9f4f95b2d3fa2e6de7965876b1daef01f1e3d22db64622c148418441c969a3bf5e25be0713236252a8c6d788d868bf982a3407bba1757af951534b91280ce016dfd3f3693b645cb9c8c6c3854965966a3677ec20295cf91c6ed6fa7c713dc635debd678c78ce6bca1f91a715bfdccd25d9632f584f632b80c3b813bde3560b159332baf93a8c028510350d45bf7907d6851bf0fd4c7b5a3d89473313e2b814544c4c456e12b0d469caa05fb3e06a296e7233024141968b93082236dbafd136649092b38a02daf4e0c450794d2afcadc674487c4fba205e94c76023e198a7ef4ca99e21b7f1baa53e0564a2ec7b62b5e7f59f3d8400637364ab6aaef5236278c7211653e0c66d2bd3b0d38830a21886179bca46486749a9a5bad2f3941c7d5a3fd895476b59cb610adbd2ff38bd99d372eca47d960794abd15033759ca853c5e44b2a83a4a3382f12dac4ae084bd73b493abf895e0bda1a3eed1bd1ae5705c3cb16c22505abf17869ffabc2bbc70b9058cd23286972bf6027daef9173318a7464778f8e5f6488353c59a495d4a779ef257703374daaa381aa66a7663144d35b93fffcf24c507f060cb8bb3a69191fb8e6b99b43fe7d8d58f4b27148faa66761351a222b1db3046ac9bccaa1d98f9ba566e2e1070cbf7ef7a4a6e1671bfccb6f810b50a464d75169748ce6a944149799eb11df9b9adbc1d4467319d3f1bf49cd8eaeb70aa1b86aa047dcc9b83711b69a51bd0d867f14d46e0af0f6071af579216fe6b020fbffe6093050150df56aa48462eb72a5dc21a3280d3900306430a8f87e16bf4847b554a204c7c4601dc083c3aef0d1fc929a503acc9e7412d7e4fc13ca88c0726d583a4801c5459293894617b5bee8efdb5bdeb2b0ab83ed9c157abafe8e8b2a4b9cd50218fea27869dbf112aea88f4b3fd4df71968fa535cdd19790cf097a7c62b2076d4a713a2cafa6db3d921bdc2d1ba9598b64d3b337bba6ef5587942117ccccd9477886598708c7738d3aa8398a6a80ee952e71c078852f8ab13899adda3198c20417e9b42716850491e4ad0c4df0d0218ee2bbcffa8c0c38fbd627673dbe4ba03b9ee6d2ddc45bd8a83fc1b1084c4843fdb86a13a55808582b2af46097995a19c5325b7a333217934f95a8630feb2c5e8ad0a083f6969d59f12e011d2aa796d6e12d71ebecbbc6e690fe0d444348bb28b95d6f66b98370395ae4b554b2c30fb623eba016a4c4e07b03af94df08d9a701d002d4c8d9af00e375f04af65449a6ccd99e939accab35f8eda792fc2131d038b6624c743f10cda1e56dc93c23ee77f3e25c5b2dad81a51ce0cb8e92c8784cdc464a6642e883b56aa6545430e1c90d11b38b00a67f0eb7474812aacc8a9a7c2d01126827dcc8933be804ca3698eee2c61afec317952fff1eb0283bd0fb84e51a6c6abf4fe57bf9e09891d19f58ae6fd62e47adf63913abb51fb5717b55bb3ba494ee003fcd842bbd1db261fccecb50a30daa731bed24f3bdcf1e1bfb6d571841ce7c13b2863ffd77244ae65cc7d73c95d317b759c81b3e3735030d9cb7f6697b1d644755dd9bf594753fa517f5fba35b60962727addb4a0a9b07f24bc3d7976db124d1a731aa4e11dafa6fb5db08cfb0323017d2be344385466162f0d275ecceca129ec40efd542e670466db43d686824d7e26ac820fa48150e63fb5cebe3ea2c080c07e05927dc8d7698bf0f020b294de1b9ff8d661c9cd20553d441c3d97cfc26f1efe3284797235c6add518177f8e460fc4d091b8b9a5da808405766dbe646caaa408e576b79fddc992a843ad8c4264dd94dbef8c473772b47e0ebaf1f7fb4b020ad5a1dff3013cb3d699481294831d2b47974884f7b8f7c5ebec575fa9f5d18f7afb910cbfa4e668bbe63cf6291c59b8204ad91b349f5bc157344da7f8cb789ed7b1e5c4443a0d5c6a3b5b03a6950a0437251a29749dd446e0ad543e3fa103daa9cc8fb63365358f6899d52df16ca01c9f14e9493d8da7835d7f9107674a80e2b41e794b8e34b3478e8d98795ccdfc3c0e8b7fd5d3e51c7458aa23feff4fefbce4e0300248ff76063af278ce74628e60a77542e61d71786c4894caa7228297b2d46997e7454fbd7b5b918dc2fa715e65f9dba9687d5729d8c2cf06f85025e08283f3f15f5aaf13a3ccb7f3ee61a0b0b7d8518a9a83985b5c5c6b209079c29cdb208d6fa4f6ed8bd6e56fc7c803bb765ba879d469174b23d7806123b44f95a57543145fdbc0efcdc1fc74cb4a15b4e4a4a7002b902b6fdd2239a77b2210857708f805b6d30bdd313d60afd2bd8e2713168500c5917963ef8ed7cfe686a84b831a43f4a945e682503633bf68b4e14d5b86e686f17363f273418ad5f0ed6fcfd8b3cf2544d6c061c89de02546dd9d4a62483c8c29b772b347b0d43683f1e47a224381ec27756a5924b19c4ea5d74a6fe606d492cb8a1cd40778520eda103c35875017e91f80f7f86bd82213ad8a5764b2bf85829deb6c8ba1106c2e076a91c483fd3a08c8fd86e45b80b406959d7a9da4173f15f395e0ab9553698b76228122218135dde408536b01d75d5c8bd32547ee2cc406ef39621742c91b019d6f87d61a8559db0e4ddb5d01c1bc9878934285a56a55d4cd1971ab7041c772e289ae725f98ad8c86d32ff9397fda8d55077485631be4e791fe1a7e91af3c1b91daa8c9392dfc26e0c892a617b6181fe28b19c566caa18c89a0feee483c228b0f12aab2dcc6828793a1285a5b3f37b7dc19f9c978090ea84089761c232fd22dcd4f9915d939fa12407df1801fa1ec2f3a2a96ee7e6978ac159c133e90156ee08ce5785e3a8fd35448feef42536012372cdb8cdc422664f1325d0eaf8bc957b31b04d4e84776ce0ede2c202fd33fae049764289df09278a9deace29358a43ad7f584ed5a5a99077f183c9556b1c055d259ea950f82c8f678b3f189cbd74a7c17f3be65bcfab2966bee34791f829e5a98d497d0e63c1460f3437ba50525c480b380d8b93318296e473427c8954f3d09cb51543a6f3a37ea28270a7b7b5585eafb1dceca01509399548c88eb9645870f03d3a5862f24d1a7c0800813b68da8273bd42210cf4ab9eef1585a80bca044b0edd524c79f5773d6ae17bf10f58c94d6a2e9fc9f70d2701eb57b4c66a75993cfb4eb4b76ac2c5e4acfa3b9d1d11ef771d2b5e2661a08c25e11e1fc1e6374c3c4d7a56e22d3e52116c4d7acf16293ee4603149cab6590115bb9d7f2bed74d6bee9e80b84f372083f2e7c640ef67d0a76621f68bde5ae1827e902f38f61754e4f2d0af4fe4c3612f2bc2f925109cdf13cf3ff296202c6f9ab21609bbe9f5a3f96e19a24b13286c803524475ac02a3ffecc61f3765c64d3661d29f0ca600085d9db16410b766d5a573f61ed14d35de8a8b87fedd2765be07005ce307a658d52a2d276de3316a83e249a888dfea03e6f5088ac636b7b90a47ebca61e6b5515783a30afdf16b7c639909ebc1ad9f5f10e77b7a37773972727f5005d8147b84a7557122bba5e72029cc767a0b385caf84685af518f8414afda28853b88466ff9972707545ddfa7dce4aa4ee7b2e0da56af975ed3ea40110f9a77a8aa75f0075c91dba6121d1e56136eaeb99c434e0ee1f71f99abee29ce28711aa64365c7d0ff19ccd6a05c9d7a5cb45a2e843c3277862cc3d57fb627ae2f43448364c1e877740ce14afc0b8f727252d49be463086b65befbbc892e87235a9f3a9f0350677a9369ddf363d62c044cf75c1febd6d36db8b4c0a1c0ab2e55c0f651d657ae727b951e3e8b125a82e20924e6e8c9cfba363cd7cecad62533f0116ac48088cd071e32ccc9e96d343441b7b51561f021b3707ae9f8fdb1789859dfef97e7c2d3d36f452e083308f7a1e2d15f022d27680cc30dd050523ffa846fd2a6361be439af2c007f558982f715b3398171e915339bfcfd91be62db867e9ee286c3aba73243ad8aab608523f8b1ef68837115c06996f583e1788e800ebc9f28937d5434d8a9e56875b6c474f754d5fa76cbda5a0d3798efe68baf9c82b2a7731f126c10804a95ec59f19b8adde8fb83405a195b11c34b1b5242e46f88a6e50283ae9e63d711dfa8d19d9a4d317dbe53ee921265543fcf5b4ad00ff9efa476e5df75fc3f24cceac2ada79141008fe1c6f01224cf7cbf1f4aa8ed6e8da88abf51a3d6fcf275b9afea3635e86d21385c6c919ff8c7e38d314e21893becd380a9251dc23f62ca81b40644b51f3ebcfef5a4372ef9c4e7b72147fde67820eb7e0dd34164d05da1dd8a15b0b2d72073013cae0730cea9e2e9dd9b610801fcee72b667b83e17f78098b16527c25e31f23e44d873257fb6713834abf25303fca79fd9075d93dea70821e16adb03a438de80bf2bfffb2e17caa3a23bee151844091c04a0130bf762906d212006fdd00d7c3a8f8c1d5dfa2f016aa13573a8c575caeef8960af9048f5b291fece6f854f17ddeca53a14d3ad1a1e5f3d6b86b497866ff963f6e84d5782d252ed91821705c8759f13b300dfa28619c53178683175778aebf350b7386f6b7f4231c2bf3d97a0d1afd02363fbb5ffad12f5ed5e2cf06f44492fb9730a3493f5e109b2c14fd0208d7dda0813dbe1636384a68c6f685ba6d12cfec060d769847534c4f867908d2a3dd7722ba3a2e9017e81a51e47b88fc647312976287c98ba0f11caa655a653631302a6b7d1a2e49baf103ab6e2583d6ca5c1e24606ae85399e07d62b4256c0bae8a6138098acb36a3db3fb1cb3d439ebd4e6365620bef67b6f6a4119177981f59bc5586120c113b0e8d6ac2ee79d9567c1b1d165fc9053c62aee54c9608dcce27aa477c0720c97e2640ad015565886", 0x1000) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001100)={0x0, 0xffffffffffffff00, 0x41d7, 0xe75, 0x10, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a7f000)={0x40000000000013}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/03/20 21:44:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400041, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x3d, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in={0x2, 0x8, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}}], 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @rand_addr}, &(0x7f0000000280)=0xc) connect$packet(r1, &(0x7f00000002c0)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000a9d000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @rand_addr}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000040)=0x8) 2018/03/20 21:44:38 executing program 0: socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) 2018/03/20 21:44:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000440)={r4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) setpgid(r3, r5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x25, &(0x7f0000000340)={0x8, {0x79b7}, 0x80000000, 0x5}, &(0x7f0000000380), 0x8, &(0x7f00000003c0)) writev(r6, &(0x7f0000000300)=[{&(0x7f0000000100)="a31239f855ac580d8c5615d25103cbcdc633258a39e1fb8d3101a8", 0x1b}, {&(0x7f0000000140)="420dc03e0c5c80feebae56c34cc5ba627950c799dea839ca99fef13e57cbbc4fd5be1da63bdf7881e68e494d660f0b7f8b429d253fce022f5d14054acbbbdc3d42690480b72e3b17840e828e1b47143c927bd928a95afc419f82a225cf2ac880", 0x60}, {&(0x7f00000001c0)="9d34b17a910478c7f66438546857dcea54da72fe13a2bc1b301c4fdf8b644dd8909d5b099346710187b1028738dfc3303872deb0579945fcad0af15bf18e08492308fd32c5f932afc7932be6b9a60f59074944bc4b28662f356b8db39d27ee90761aa93c59cd59602c53c56c64a50a2355be6f9bf32788190078e524cd296f8d906d05df87803be41bb2a09f22b6392ab845e59ca6aa", 0x96}, {&(0x7f0000000280)="599322039e2a61c028797b8e4925078cff1652f9c736a2d092d9a676cd845fb1cc3d15b66b795c28f5c9249b77b59494534ef8725dd00fc2240a1d4d3a73b09b5bbb6802916731a94c905e193d7058e9bfc8b582e07fa67900dd1b5edc48aa", 0x5f}], 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDDELIO(r2, 0x4b35, 0xd2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/20 21:44:38 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) write$eventfd(r0, &(0x7f0000000100)=0x9, 0x99b43a12) 2018/03/20 21:44:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x100000001, 0x4) ptrace$peek(0x1, r1, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005efffc), 0x4) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f0000789fb8)=@ax25={0x3, {"0ce7b3c72c4408"}, 0x4}, 0x10, &(0x7f0000626000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x2cc}, 0x40012062) 2018/03/20 21:44:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000000000004, 0x141000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x800) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000548ffc), &(0x7f0000907000), &(0x7f000000f000)) 2018/03/20 21:44:38 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r0, &(0x7f0000cebff8)={0xfffffffffffffff8}, 0xffffffffffffffbb, 0x0) 2018/03/20 21:44:38 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000916fe0)) alarm(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3ff}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) socketpair(0x5, 0x2, 0xf52, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/46) 2018/03/20 21:44:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4c, 0x0, 0x75b, 0x20, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x164a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$ax25(r1, &(0x7f0000000080)='p', 0x1, 0x4001, &(0x7f0000000140)={0x3, {"095a3d3758e381"}}, 0x10) 2018/03/20 21:44:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08000200001c00010000000090787faea2e45e1414bb000000000008907828eaffb413144b2e1e52566866098b17b66cd6f13d6cdd488d28d8211dc2da327f21"], &(0x7f0000000000)) close(r1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x100000000, 0x1, [0x7]}, &(0x7f0000000180)=0xa) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0x3fe, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="20002091", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/20 21:44:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}}}], 0x1dd, 0x0, &(0x7f0000001000)}) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/181) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/166) 2018/03/20 21:44:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006002200000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00400010000000000000000bc5c201a464ae245c9d8405ec53996b73c9eac641df36a3563ce68d7b1132ca1a315089dab0982fffcae8d1b4bb9a49002d107c321b52fbeb59258e823"], 0x72}, 0x1}, 0x0) 2018/03/20 21:44:38 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x46000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000500)=r3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={r6, 0x4}, &(0x7f00000004c0)=0x8) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="4562c0be2c3404543528639a802efd57b2480db877c89626f882f7ae54cd70f576c16c6d5a85ea5f2c705783f0991e8d33ede02168", 0x35}, {&(0x7f0000000140)="9cf211498c6717b9a01c8de74351555c8d79eeeba12b710d6e0c18d8e5d2c2ce9977c59b0abe93688c3ddcbbc639ea5743d66f1640ccc4f97c9fb60ef45953475c6fceaa942d1950110c6880731fdc9912d58f7b8a14f5dc12a25e0bead462d142e0b12b71033f795fc4f87c3f991365de7fc3d20f1fe4a5d16dadae16aaf9b19d1e79804c0d48c28e9e2aa84078d01dbeabd356223818fdf37f", 0x9a}], 0x3, &(0x7f0000000340)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0xb0, 0x801}, 0x40000) dup3(r0, r1, 0x0) 2018/03/20 21:44:38 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) syncfs(r0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'yam0\x00', 0x1000}) 2018/03/20 21:44:38 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000040a000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f3dff9)={0x0, &(0x7f00007b5000)}, 0x10) 2018/03/20 21:44:38 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) [ 76.005900] binder: 12541:12542 transaction failed 29189/-22, size 0-0 line 3005 [ 76.017738] binder: 12541:12542 ioctl 80044584 20000000 returned -22 [ 76.032578] binder: 12541:12542 ioctl 8018456f 20000100 returned -22 [ 76.045506] binder: 12541:12542 transaction failed 29189/-22, size 0-0 line 3005 2018/03/20 21:44:38 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) personality(0x5000004) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/20 21:44:38 executing program 2: r0 = userfaultfd(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="fdffffffffffffff3f0000000000000004000000090000000600000000000000040000000000000081000000000000000000ffffffffffff0000000000000000000000000000000001000000000000000000000000000000ff000000000000000100010000000000379700000000000000000000000000000000000000000000050400000000000000000000000000000180000000000000060000000000000006000000000000000000000000000000000000000000000000220000000000000000000000000000ffff000000000000010400000000000000000000000000000000000000000000000000008200000000000000000000000000000000000080000000000000000000000000090000000000000000000000000000000000000000000000810100000000000000000000000000003cd400000000000000000000000000000500000000000000000000000000000000000000000000000400000000000000000000000000000000000000"]) write$eventfd(r1, &(0x7f0000000080)=0x81, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000280)=0xfffffffffffffe45) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/20 21:44:38 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0xc0a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x400}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/20 21:44:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendfile64(r0, r0, &(0x7f0000000000), 0x4) shutdown(r0, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x89d9) [ 76.064800] binder: 12541:12549 ioctl 80044584 20000000 returned -22 [ 76.069778] binder: 12541:12553 ioctl 8018456f 20000100 returned -22 2018/03/20 21:44:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x7f, 0x1, 0x8, 0x4c, 0x90bf, 0x9, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x80000000, 0x6, 0x7fffffff, 0x80000000, 0x3}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x10001, 0x9, 0x78, 0x4}, &(0x7f0000000200)=0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/20 21:44:39 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000906000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009c7000/0x2000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x1fffc0000000}}, 0x8, 0x3, 0x9, 0x1, 0x20}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x9, 0x9, 0xffffffffffffff41}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xea35}}, [0x6, 0x0, 0x0, 0x9, 0x8, 0x1, 0x6, 0x0, 0x8, 0x10001, 0x9, 0x80000000, 0x8000, 0x2, 0x4]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) prctl$intptr(0x24, 0x800000000000002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x8d, "792a3415a6b81ddae45c48883ec643d4436966f8503bfabc999fb5e0ecf57249966d4be04d748791d1dc3298897b9095ff44b5fe442030e66209bab7883285af6a6038c787c11b6a923f05f57d801287d12a7e92c03b1811418e3c4225b883a8fcf682e8b814da0f8847b92e7eab12b2a3aa3dfd91417ec5a622c54c619677f8b6dadca574c9d71d6a0d69be49"}, &(0x7f0000000400)=0x95) 2018/03/20 21:44:39 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000040)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x12, r0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x2708, 0x401}) 2018/03/20 21:44:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x5, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x4000000000022, &(0x7f00000000c0)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @empty, 0x1e61}, {0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff238f}, 0x3ac, [0x3, 0xdf, 0x0, 0x2, 0x800, 0x7, 0x1f, 0x1029]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x4, 0x8e}, {0x7ff, 0xfffffffffffff000}, 0x8045, 0x4}) 2018/03/20 21:44:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)=""/137, &(0x7f00000000c0)=0x89) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:39 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x4}, 0x1) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="79c46581d9fe2f16635ad85df76a9ac76e918b830cadcd14e8cff183de2156f2a68cfb29c3dbf28fb1dd759c5c27d3d74c72e2ca5ed3fde6b7ec1b55af8e760cfc7dbfd49feefba5ad1720bf4ff07b7f6e8e9e8b1af10739caac5c36c99cd96a4ce52302fae80800f81f2e96809fcf61bc1c21f869f3c7e02d026718a995e0837a4b0bd0777fb73493e8f59518ff868862f8d3bd346916cbaf5224f9ca0b73097471e6581e60f38f496997f9e0b52d2eaed43a5b934176fcee22e0ef11f945450200") 2018/03/20 21:44:39 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0xfffffffffffffffc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$void(r1, 0xc0045c7f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x1) fcntl$setlease(r2, 0x400, 0x1) prctl$setendian(0x14, 0x1) r3 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='posix_acl_accessprocwlan1-vboxnet0nodevtrusted\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="6552fc2c355c68e1dc173f3a69635a47cc0fe39995eb747895028db32abc7481ae5cc9a30b79b73428e753eeb6bc5d6b972502e3bee8d3e9264f4e8b34a7b0bf2724b98bd110081eb7939b2bd558543a81e7e89a1a6ad2f7d0587d62b63edf8e81db52e5086d68be19b00e952053a86dfbeabeee95f73c7ec8a0884e724005c16f30d4c91f019a09e81d7bca860c8e4b0420f7fa34b41e532d08e9e5f39c9bf9238914df567576179a", 0xa9, r3) getpeername$unix(r1, &(0x7f00000003c0), &(0x7f0000000300)=0xfffffffffffffffb) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) [ 76.363516] binder: binder_mmap: 12600 20000000-20001000 bad vm_flags failed -1 [ 76.386495] binder: binder_mmap: 12600 20000000-20001000 bad vm_flags failed -1 2018/03/20 21:44:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x220, 0x4) dup(r0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000280)=0x7, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) 2018/03/20 21:44:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0xfffffffffffffffa}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) recvfrom(r0, &(0x7f00000000c0)=""/25, 0x19, 0x10003, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x2, 0x2, {0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x2}}}, 0x80) 2018/03/20 21:44:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="940d1d35a33de678c481ec7ac927217ec488940dbd2cd6d197a5846deafe71874152d4bb6a6fcdc91f18c7563f610a36a082f4a7b650875925d4814fd9b3e50bd1a0df6d74ae2403552bb774392cbca559513da407602ef7a0e37dbcbcb0f8d2897a55a07c53d61f4517bf90eb793de3bb62b85ee0f222aa1b83e88ceea79008290df911475bf8f4cbece9322efa0661d974afee", 0x94, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x9) 2018/03/20 21:44:39 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x8010, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f00000000c0)=""/126, 0xfffffffffffffdcc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3ff, 0xeca, 0xfffffffffffffffe}, 0x8) dup2(r0, r2) 2018/03/20 21:44:39 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000000000) keyctl$session_to_parent(0x12) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x3f, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/03/20 21:44:39 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90401, 0x83) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/20 21:44:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x4, 0xa984036, 0x6, 0x4, 0x7, 0x0, {0x0, @in={{0x2, 0x4e24}}, 0x2, 0x7, 0xda7, 0x7, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x48, 0x62}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0x6}, 0x751) 2018/03/20 21:44:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'soz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b000000020000b3298fb63d1e68e91abd742f0000000000"]}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/20 21:44:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) socketpair$inet6(0xa, 0x80000, 0x3bc, &(0x7f0000000000)) ioctl$int_in(r0, 0x5421, &(0x7f000020e000)=0x5) write(r0, &(0x7f0000c35000), 0x0) 2018/03/20 21:44:39 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003dfff)='/', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x2044}, {r0}, {r0, 0x4000}, {r0, 0x2}, {r0, 0x81}, {r0, 0x40}, {r0, 0x200}, {r0, 0x2000}], 0x9, 0x6) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x20110, r0, 0xfffffffffffffffe) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/03/20 21:44:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x40, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000d1e000), 0x2076, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) r2 = dup3(r0, r0, 0x80000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000140)=0xffffffffffffffd6) 2018/03/20 21:44:39 executing program 2: r0 = socket$inet6(0x10, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/03/20 21:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x190000}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000080)=""/238, 0xee, 0x10000, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3, 0x2, 0x4}}, 0x80) 2018/03/20 21:44:39 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000000000000000000006ff10", 0x24) 2018/03/20 21:44:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) r2 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/101, 0xbeed897e, 0x0, 0x0, 0x0) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x400, 0x401, "671025a2bee0", 0x100}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) fsetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="747275737465642e001dbe5fdabb2565040080f642d1a8fae237adf5872325711581100744595b07dc918a"], &(0x7f0000000180)='#vmnet1\x00', 0x8, 0x0) 2018/03/20 21:44:39 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2a7b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) sendfile(r0, r0, &(0x7f0000000000), 0x400000ff) 2018/03/20 21:44:39 executing program 2: syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x9206be039cae52e5) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f00000000c0)={0x2, 0x2, 0x9a, 0x40, 0x6, 0x1}) 2018/03/20 21:44:39 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') fcntl$setpipe(r1, 0x407, 0x0) 2018/03/20 21:44:39 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x800) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/20 21:44:39 executing program 5: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9e, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x4}, &(0x7f00000000c0)=0x8) close(r0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/20 21:44:39 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x180) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/03/20 21:44:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xc, {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/20 21:44:39 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000380)='./file0\x00', r1, &(0x7f0000000300)="2980cf9a36a710cc4525a20cac3fd0e9089140f49f01cf9afb2034fc614e6571254cb608592fec061c9ee44e78b20626fe0bcbd39bbcd645778c7a7964671da0fc35a5") getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x191) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}]}) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000240)={r3, 0x2}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x240000, 0xc) 2018/03/20 21:44:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x56c, 0x130, 0x348, 0x130, 0x488, 0x488, 0x488, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c2e5c8296622d2d60d133cf3904e6676bf30df615448e0bf33d1659297bd"}}, {{@arp={@empty, @empty, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x0, 0x40, 0x9, 0x3e1, 0x6e1b, 'ip_vti0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x2}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:ldconfig_exec_t:s0\x00'}}}, {{@arp={@rand_addr=0xffffffffffff8000, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x10000, 0x10000, 0x5, 0xffff, 0x6, 0x3, 'ip_vti0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x24d748725814fb6d}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @multicast1=0xe0000001, @rand_addr=0x1, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) 2018/03/20 21:44:40 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e55ff8), 0xffffffffffffff4a) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 2018/03/20 21:44:40 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x4, r1, 0x10003, 0x65799ac9}) 2018/03/20 21:44:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000340)=0x8, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rt_sigsuspend(&(0x7f00000000c0)={0x1cca}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000380)=[{0x8, 0x10001}, {0xa, 0xfffffffffffff801}, {0x4, 0x7}, {0x0, 0x5}, {0x4}, {0x4, 0x2}, {0x2, 0x8}], 0x7) sendto$inet(r0, &(0x7f0000000200)="dd17c8cb2ba060d543b57396a64af7fab7b3dea696feade56b55636bb55942d6364b91a40723b8a560f56ef7c4a72fb957030a88e2605dff0e4480a96df7906c9482d34bc11581e92de72f62c4bdce9223b750b38237177e2bfcb7d23b2cfd13732690cc02052688af3203c0391db82d50bef62c16365af3d2df5aec382c0c2cce5fba60562102cf2eed520f8cbfd27d03b1ac6a026dc332012a60ac635a38a86a39ab2061d3c4af37aea7a45f285a74f73957b001740641c393c570a84b0c0753873b7af0c0403382d5c03d258d55f4e41e43869294ac96b98f88e1a369f740c492a7", 0xe3, 0x4000000, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'bcsf0\x00', {0x2, 0x4e24, @rand_addr=0x5a75}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x32c) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) r2 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/101, 0xbeed897e, 0x0, 0x0, 0x0) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x400, 0x401, "671025a2bee0", 0x100}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) fsetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="747275737465642e001dbe5fdabb2565040080f642d1a8fae237adf5872325711581100744595b07dc918a"], &(0x7f0000000180)='#vmnet1\x00', 0x8, 0x0) 2018/03/20 21:44:40 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) mmap(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 21:44:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/03/20 21:44:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x5}}) r1 = socket(0x2, 0x80007, 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000011c0)={'syzkaller1\x00', 0x401}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pktcdvd/control\x00', 0x80001, 0x0) fchmod(r0, 0x108) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001180)=0x7, 0x4) 2018/03/20 21:44:40 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000000ab48f0b297d6b5320a34020a47ae675dbc2b32112ca02772356fabef4521efa24f0df17ecbb79e0552e8fd56c0d9ec239c2715ee26fac56c35e4ee76f9ed995c6ac70000000000000000000000"], &(0x7f0000000200)=0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3ff, 0x6, 0x78, 0x5, 0x6}, &(0x7f0000000300)=0x98) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000780)={0x2, 0x4, 0xfffffffffffffffe, 0x4}, 0x8) ioprio_get$uid(0x0, r2) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000340)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000380)="92a2db9ecaaa3d495fc9b41455ab51aa363843dceca60d2f542accf832ba5016db211ca6a6edb455c0617cfee385916e44fff11dcb6cf3ebf4c76c5c3ea17ed4fd545e18931cd4c993aeea7c4f3a818a9d98b08e5e7f341a3892cf01476f9230a122ddb87f70fc1ea3c689fe5f9eb0629ee5778f20f7a03186357488f97494a209ad23d8dc474d897620d59dfee518153d2bea5e41c0df816867c62204d55aa212fbd59cdb15c27a3fb037c5d540be8cf195fc3a8177f17a244b7c3830986a8ba321ca538f29c7288b6d7a0702bd4993d94eb5f2d7a2fcbde1c69f93627f838be2ae42dd49f5d534b53632f506c81c5a", 0xf0}, {&(0x7f0000000480)="820999da03e19231f483581a268cbb91aa878c580590818ad373ac9b02c390ccbe179ef3d391131c8200228fae0da22e9e8d51992108cfab70ac034d0b4e72593a1c225e6e04efa6d0c2d273fb216019cb63faff34de47045c3a7a0e730dffb3485d27f5de0715e752c469fde166064f9602d22e469203b5201291eb3f1c6ae3befb56", 0x83}, {&(0x7f0000000540)="d85fc0d998b2bd8b8e1c023cfdea331d63900fa574371ae4fad626e0ee5659601b42ff823f1aaec1c91f9b11dec2cad892fc646a16bb432893f52a494d4308b453e12fedfd6b2b966adc630d54cbecfa27e7621a69b4f807b836ec127cea66defa33bf6f844eb025a7500580c6505386eb1f5ddcd8ee22e5af2b0920784df4e41b55a5d88103f847e812ef88d5f19730c3bb7e5491aa6d094d8781fde06b7bcffe7d1be63d3a65ad81ebcbb4eb8d53fe55234b7ffd2f77ce614fd4c40daef28af2c22aec5d9f90ff080039130618bacac48e7460243ffc2330", 0xd9}], 0x3, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x5, 0x4, 0x80, 0x9, 0x9, 0x2, 0x3, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x100000001, 0x0, 0x100}}, @init={0x14, 0x84, 0x0, {0x2000000000000000, 0x9, 0x1, 0x177a}}], 0x84, 0x40}, 0x4000) 2018/03/20 21:44:40 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = inotify_init1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000000400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/03/20 21:44:40 executing program 3: getpriority(0x0, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff8e, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x100}) [ 77.226978] keychord: invalid keycode count 0 2018/03/20 21:44:40 executing program 4: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)=0x0) keyctl$chown(0x4, r0, r3, r4) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/03/20 21:44:40 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x258001, 0x190) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7}}, 0x7, 0x7fffffff, 0x5, 0x1, 0x10}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000500)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x73cd, 0x7, 0x5, 0xece, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x8, 0x40000, 0x7, 0x7ff, 0x3, 0x8, 0x8, r4}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x7}, &(0x7f0000000280)=0x88) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000480)=@buf={0x81, &(0x7f00000003c0)="1a6ebc233f86a486ed57877da2592acc2628f4a617f041104fb35f0ac7d0543473fdc6983326367d90efd1412d0d723a98007f72daaab9cdc43e6e63ee6899cbdca7655825afbc989143b87285a8b4ad0cd92ec4a2ad1698d8ae33c4332f83744fb5c1e98b9d72d6f7af359410e1e532524d541ce04abbf126b696634ef16074f2"}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00000002c0)=""/16, &(0x7f0000000000)=0xf3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000380)=0x18, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r5, 0x1f}, &(0x7f0000000340)=0x8) 2018/03/20 21:44:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) [ 77.267397] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 21:44:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}, {0xa, 0x4e24, 0xaa8f, @dev={0xfe, 0x80, [], 0x17}, 0x2}, 0x4, [0x1, 0x5, 0x0, 0x5, 0x0, 0x7fff, 0xfffffffffffffff7, 0x8d56]}, 0x5c) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x90001) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000040)=""/23) 2018/03/20 21:44:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$VT_WAITACTIVE(r2, 0x5607) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/03/20 21:44:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/20 21:44:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x62482) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) bind$ax25(r2, &(0x7f0000000140)={0x3, {"8c32534232c8cd"}, 0x4}, 0x10) pwrite64(r1, &(0x7f0000000080)="9aaf33ad5f677d8fce523068bdcf9c36510f5d86e0f15f948e1b13e837ac812bb5a5b4b3b0fc783d37ddaab3605ba857ef74dd3f1ed557bac5e5c86e9b1b51afc198", 0x42, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e776c612f839ab1d0d913f45c5de16e6f64657600"]) [ 77.485781] audit_printk_skb: 6 callbacks suppressed [ 77.496635] audit: type=1400 audit(1521582280.332:86): avc: denied { create } for pid=12795 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/20 21:44:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fremovexattr(r1, &(0x7f0000000240)=@random={'user.', 'GPLeth1:[trusted.posix_acl_access[eth0\x00'}) sendfile(r1, r1, &(0x7f0000000000), 0x6) ioctl(r1, 0x2285, &(0x7f0000007000)='S') capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/03/20 21:44:40 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) 2018/03/20 21:44:40 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x150, 0x7, 0x9, 0x4, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x5}, [@generic="7136704399eaeed0ba2a25ab166950b3f78a85fecbfadb4f76d2d39e16ffd78025dc9ea118e02751e0a0dfa459e0bb6c2a9b5df05727e28c63d26389a8906a51f30ea6d533521b1f6e86ac47bef1134f4350dde628cc95c8fc51199d4d9cacfb921f877b7dca2df3eb6bccb4c4bbe828c2fe3da65d345555217d13e593bc7628481ba604345a9d79d4fd7c00f7719a94cbf310ee9c4354fba1bd9b191eb6d0a6a0ab4f54f7d673246a29baa78efbe20418dc1c8d0cfaac369f58771fb7c3bec8991c10556e649c163cc075c6a02e3dad0cd58bac48b06f78a97301", @nested={0x60, 0x86, [@typed={0xc, 0x89, @u32}, @typed={0xc, 0x3e, @u32=0x10000}, @generic="ee1f67c8a4939f4e8e5fb9b2c4028440ab4dd985b9a5e3148c5df3fbf40aacf131e36a1522ae4b055a73d2de96dbab52ca1b823cfa1a660b3a774e7ba74f0abc276b02f9"]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 21:44:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = socket$inet(0x2, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/101, 0xffffffffffffff8a, 0x0, 0x0, 0xc8) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe047}, 0x20) sched_yield() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x6, 0x8001, 0x0, 0x7a00000000000000, 0x8], 0x6, 0x8001, 0xff, 0x81, 0x3, 0xd8800, {0x0, 0x8, 0x6, 0x6, 0x0, 0x6, 0x2, 0xffff, 0x5d3, 0x8, 0x4, 0x91, 0x8c46, 0x1, "64187194e22c855a83b0d4b7b1980133c9bd084e9b3ee1220c24ae7021b216f9"}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xffffffffffffff7f, 0x4) 2018/03/20 21:44:40 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000200)="9e22aa4735884c60d6fb10b7bfdeae50ee59423bcf8cf02bead19657b33493de2e4f951e39a343e5e7567db7b7676f405564da34457ffab29cf1053f1bc76abbe5de4bc3bf662bf6e8a57cb3873236137fecf06635b727ebf21a519aad7f442e9629af4e18ffbb4c3204f837bb76592069607ddfdb", 0x75) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x1ff}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x20c, 0x0, 0x101, r2}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/57, 0x8}) 2018/03/20 21:44:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x10100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x100000001) pread64(r0, &(0x7f0000001380)=""/4096, 0xfffffffffffffe65, 0x2) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/8, &(0x7f00000000c0)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/20 21:44:40 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x5]}, &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x6, 0x0) sendto(r0, &(0x7f00000000c0)="011d0d5b5363bd8fd26ef2f006dbf7525953ca1e371fc84b463dd87e1ccae82e462c7bb1a0d830737478a3acc4570ec3400a9e91301a658be85a701b079fbc67168836e6f28ac3ee9497926769e93237db1cf2e5cf5b023faff8d2fc9fa489e7c545ddf89dc46bddad74ce394897198619f203e00a26aaaa378c51dd6269cfae9003d0232ec143713745481c47245331549d48771c2b30e5fee418268c5fc2d054bdfc3b24d6dcba22f44ee90542635152b989d6da582c619b8c63f4f7470bf9b829a06b7d31cd2f9980cec0", 0xcc, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x80) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) [ 77.556909] audit: type=1400 audit(1521582280.402:87): avc: denied { create } for pid=12795 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/20 21:44:40 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/nfsfs\x00') preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x2, 0x0) [ 77.606365] sd 0:0:1:0: [sg0] tag#48 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 77.614906] sd 0:0:1:0: [sg0] tag#48 CDB: Test Unit Ready [ 77.620463] sd 0:0:1:0: [sg0] tag#48 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.629142] sd 0:0:1:0: [sg0] tag#48 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.637795] sd 0:0:1:0: [sg0] tag#48 CDB[20]: 00 00 00 2018/03/20 21:44:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000005640)=@expire={0xf8, 0x18, 0x0, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}}, 0xf8}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="ffe8e85a48c0"}, 0x10) 2018/03/20 21:44:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) prctl$intptr(0x4, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/129) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) r2 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='mime_typevmnet1\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) 2018/03/20 21:44:40 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14, 0x800) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e23, 0x0, 0x2, 0xa0, 0x80, 0x3d, r2, r3}, {0xfffffffffffffffd, 0x5, 0x3, 0x7fff, 0x7ff, 0xffffffff00000001, 0x5, 0x80000001}, {0x117f, 0x1000, 0x80000001, 0x8}, 0xb65, 0x6e6bb7, 0x3, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3500, 0x0, 0x3, 0x9, 0xc8fa, 0x8, 0x1}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="080000000a004e200800000000000000000000000000000000017600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000023020000000a004e2338dd0000000000000000008be053b5000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ffffff7ffe80000000000000000000000000000a09000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b72536911baf6b6a53bc96b"], 0x18c) 2018/03/20 21:44:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000608ffc)=0xaa72, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x82) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) 2018/03/20 21:44:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000001680)=ANY=[@ANYBLOB="cae262230000000007000000678e1c9d37a000007cd3b51136799c47a661a0f4982252792415c17f802b2a352e439d5e6a8865f3ad4c846e3a0214f38b651754d86fa1576dea5fcf4f1b529a62f4965a3584be6c2badc2630b4b756e5e690653c462c4a76b78809456a25458d9daa90830cfdad04219667f3593e748c936be004078e17956ffcafb375d"]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001100)={0x0, 0xd2cc, 0x9, 0xb, 0x4, 0x5, 0x100000001, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xfffffffffffffe00, 0x9, 0x2, 0x0, 0x81}}, &(0x7f00000011c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001200)={0x0, 0xfffffffffffff89f, 0x8, 0x8}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001340)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x4}, &(0x7f0000001440)=0x88) timerfd_gettime(r1, &(0x7f0000001640)) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, &(0x7f0000001480)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x200, 0x9, 0x7fff, 0x6, 0x7, 0x9e1a, r2}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff001, 0x466f, 0x5, 0xf1d1}}, @init={0x14, 0x84, 0x0, {0x6, 0x10001, 0x7, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xff, 0x5, 0x38ff, 0x1, 0x6, 0x414bc0a5, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x0, 0x7ff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x9e, 0x800c, 0x4, 0x6, 0x7fff, 0x4, 0x1f, r5}}], 0x108, 0x810}, 0x20008000) socketpair(0x1, 0x80000, 0x3, &(0x7f0000001600)) [ 77.713634] sd 0:0:1:0: [sg0] tag#48 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 77.722483] sd 0:0:1:0: [sg0] tag#48 CDB: Test Unit Ready [ 77.728014] sd 0:0:1:0: [sg0] tag#48 CDB[00]: 00 00 00 00 00 00 00 00 ff 01 00 00 00 00 00 00 [ 77.736943] sd 0:0:1:0: [sg0] tag#48 CDB[10]: 00 00 00 00 00 00 00 01 00 00 00 00 0a 00 4e 20 [ 77.745900] sd 0:0:1:0: [sg0] tag#48 CDB[20]: 00 00 00 2018/03/20 21:44:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000180)={&(0x7f000045a000/0x4000)=nil, 0x9, 0x40000000000001, 0x92, &(0x7f00008ca000/0x2000)=nil}) 2018/03/20 21:44:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)={0x0, 0xca, 0x9}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x188) 2018/03/20 21:44:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x0, 0x1, 0x7, 0x40, 0x1000, 0x8, 0x7ff}, 0x101a0) 2018/03/20 21:44:40 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000003c0)=""/104, &(0x7f0000000440)=0x68) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x3e}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000080)=0x8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000340)=""/82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x0, 0x0, 0x0, 0xffffffff, 0x7, 0x8, 0x497, 0x1, 0xe1f6, 0x20, 0x10000, 0x4, 0x8, 0x0, 0x8]}, &(0x7f00000001c0)=0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/20 21:44:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000364ffc), 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000065a172") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x3) fgetxattr(r1, &(0x7f0000000000)=@random={'osx.', "2f65786500000065a172"}, &(0x7f0000000100)=""/130, 0x82) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) lseek(r1, 0x0, 0x3) 2018/03/20 21:44:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x52a3, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000180)="d5d294902c9652f9f9ca3dbdb2f559e9808e034c6ca392bdee805d930858a302ea3a16c26c6b90d1014d109add008fd9034b33bb647dd0e0b1a9582537980bcb1dc2", 0x42) dup3(r1, r0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='bridge0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x40000) 2018/03/20 21:44:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f0000000300)=0xc5, 0xfffffffffffffda7) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x170, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000014c0)="79aad2301a350637134fc0e45fa59d763e68a5371b8a39f05e55484ad14bdb64d57030e8e164293cfb13cf9ed3bfc4e9574a03e5c239a469a9f83d452d89203c0a5f51a005b43e4088cebbd51b9bc97dd86e5295c03416ded1490a0f0bc85413791e1d0a2414052900dfc27f7d2aa84a6c76d76a0838c9fc87e4e12c7650adba7881e7d83e89de8f58096955493b38b85130e48e82fc813ce8db23414e82401730e32a50e65a9f99dc5df3f31658df25", 0xb0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000340)=0x7) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001400)) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x56}], 0x20000395, &(0x7f0000000040)}, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000001580)=""/177, 0xb1}], 0x2) recvmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000, 0x21}, 0x0) 2018/03/20 21:44:40 executing program 1: r0 = inotify_init1(0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x240002) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000180)=""/75) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) 2018/03/20 21:44:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) shutdown(r1, 0x1) 2018/03/20 21:44:40 executing program 0: 2018/03/20 21:44:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x252) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/03/20 21:44:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f0000f34f94)=[{}], 0x1, 0x0, &(0x7f00009f2ff8), 0x8) r2 = gettid() ioprio_set$pid(0x2, r2, 0x7) epoll_wait(r1, &(0x7f00006f2fdc)=[{}], 0x1, 0x0) 2018/03/20 21:44:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000000)) [ 78.027971] audit: type=1400 audit(1521582280.872:88): avc: denied { create } for pid=12902 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 78.033302] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 78.072194] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/20 21:44:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80800) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) sendto$inet(r0, &(0x7f00006af000), 0xfffffef3, 0x10000008000, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/20 21:44:41 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) 2018/03/20 21:44:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000140), &(0x7f0000000100)=0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) [ 78.182075] audit: type=1400 audit(1521582281.032:89): avc: denied { create } for pid=12902 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 21:44:41 executing program 4: socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000000), 0x4) 2018/03/20 21:44:41 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x4000000005a59}, {0x6}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r2, &(0x7f0000000080)={0x3, {"ce1cbe50e48260"}, 0x7}, 0x10) write(r1, &(0x7f0000000080), 0xfcaa) 2018/03/20 21:44:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 21:44:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:41 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000060ffc), 0x0) futex(&(0x7f0000000000)=0x1, 0x4, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x1, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10102, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, [0x1, 0x8, 0xfffffffffffffffe, 0x2, 0x2, 0x2, 0x6, 0x0, 0x7fffffff, 0xffffffff, 0x0, 0x100000000, 0x7, 0x7fffffff, 0x80000000]}, &(0x7f0000000200)=0x100) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000400)={r2, r3/1000+30000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7e1b}}, 0xd0, 0xffff, 0x3, 0x81, 0xfc}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x7, 0x5, [0x4, 0xffff, 0x7, 0x1, 0x1000]}, &(0x7f00000003c0)=0x12) getsockopt$inet_mreqn(r0, 0x0, 0xa35c1e73cc16011c, &(0x7f0000000440)={@remote, @broadcast}, &(0x7f0000000480)=0xc) 2018/03/20 21:44:41 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req3={0x80000001, 0x1000, 0x5, 0x8, 0x4, 0x4, 0xff}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x40, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1d, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fff, 0x4) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x26, "cab570e989ba91acfd96c0b94c2d929412e22533b876f9097912f32cabdfb2bee56d9834bed5"}, &(0x7f0000000180)=0x2e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x6, 0x5, 0x8001, 0x81, 0x41}, 0xfffffffffffffdd3) 2018/03/20 21:44:41 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000013c0)=ANY=[]) flock(r1, 0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) fchown(r1, 0x0, 0x0) 2018/03/20 21:44:41 executing program 2: r0 = socket(0x100011, 0x80000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0xfffffffffffffe7d) 2018/03/20 21:44:41 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f90ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/03/20 21:44:41 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r1, 0x7ff}, 0x8) r2 = inotify_init1(0x100000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='ppp1\x00', &(0x7f00000000c0)='mime_type\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='wlan1\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='-security\x00', &(0x7f0000000200)="2d2b6c6f6367726f75702dfd747275737465646c6f706f7369785f61636c5f6163636573735c657468315e2f2f766d6e6574306370757365746d696d655f7479706500"], 0x1000) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000000400)="bfb32e0edab5478112918450985e428794b10de91ef725b95b42147cd2078b71eb7cb86181f19dd04e76404d067c243d615d73b69ce5bd59cdbaa217dd589ec5125ef8eb60df8f549042d6bb1561e54716fcda3e4d0988d2eedfc6e512a3bbd3a5f3f60fa048c2efe92a3d770b608bd8f051c610096a665eaf626c47452984ab73dbd2970153422230045c0e9a299d5be49da94f4e661deb7357974253caed077beaa0e6e52179bc4197a58d2f53aa639c00aeabe81a8719", 0xb8, 0x4000, &(0x7f00000004c0)={0x1a, 0x110, 0x9, 0x1, 0x1, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000500)={0xbe2}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000540)={0x0, 0x1, 0x1, 0x0, 0x7f, 0x1}) ptrace$setopts(0x4206, r4, 0x0, 0x80000) 2018/03/20 21:44:41 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/03/20 21:44:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x3) socket$inet(0x2, 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xebc5, 0x466}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:41 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000060ffc)=0x20000000000, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000180), 0x4) futex(&(0x7f0000000000)=0x2, 0x3, 0x0, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)=0x2, 0x1) 2018/03/20 21:44:41 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf61", 0x2}], 0x1, &(0x7f00000002c0)}, 0x0) personality(0x10) mkdir(&(0x7f0000000180)='.', 0x0) 2018/03/20 21:44:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0xe1}], 0x2, 0x0) 2018/03/20 21:44:41 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) r3 = accept4(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x800) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x97bd, &(0x7f0000000340)=""/71) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) poll(&(0x7f0000000300)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000001c0)={0x4, 0xbc, 0x2, 'queue0\x00', 0x4}) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)}, 0x0) tkill(r0, 0x15) syz_open_pts(r4, 0x0) fcntl$getown(r2, 0x9) 2018/03/20 21:44:41 executing program 5: r0 = socket(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0xfe, 0x2, 0x4, 0x1, 0x200000000000000, 0x6, 0x5c7, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) dup3(r1, r0, 0x0) 2018/03/20 21:44:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000018c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup2(r1, r1) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/03/20 21:44:41 executing program 3: r0 = socket(0xa, 0x802, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000740)={0x12c, 0x0, &(0x7f0000000540)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x736a2a85, 0x10b, r3, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x4, 0x7}], &(0x7f0000000340)=[0x68, 0x38, 0x48, 0x0, 0x18, 0x28, 0x58, 0x30]}}, @acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x4, 0xf}], &(0x7f0000000400)=[0x68, 0x38]}}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x20, &(0x7f0000000440)=[@fda={0x66646185, 0x4, 0x1, 0x4}], &(0x7f0000000480)=[0x58, 0x40, 0x78, 0x48]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=[0x38]}, 0x3}}], 0xc0, 0x0, &(0x7f0000000680)="01fe90ab36012a4b636cae26f90e19cafbcda934d053d601bf1a6fdddf9c626f12c144dd5681ab78f52f96032e79c2699bd3c947e1c41139aee4da9977bb8207424da1ef3f49f15e5a81859f143e0885de2f49f7611142fa44c0c9e4ec140938edc2756890d9b1c93c811a48e99fe868599294817897c8ac90f50bacc9e6d2e4ae3949f03ec0a6e691f57d80bc51f1fb5b654a6df767a124e935821ffefdd690116801cb0473171ed4b44a26800a8edb62b5ae02258487d6731a8b6914210587"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r2, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x1}}}, 0x84) 2018/03/20 21:44:41 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x26, &(0x7f000000eff0)) 2018/03/20 21:44:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"0900fe03050000007f9a7500000100", 0x4012}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/146, 0x92) 2018/03/20 21:44:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/160) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)=ANY=[@ANYBLOB="e00000027f0008010000000203000000e0000001000000007f000001"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x5f3125326c8b1c19) 2018/03/20 21:44:42 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xd2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x4, 0x8201, 0x3, 0x0, 0x8, 0x0, 0x0, r1}, &(0x7f0000000380)=0x20) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x3ff, 0x2}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x6a6, @dev={0xfe, 0x80, [], 0xd}, 0x5}}, [0x6, 0x8, 0x1, 0x5, 0x0, 0x1, 0x80000000, 0x9, 0x9, 0x9, 0x25e, 0xffff, 0x9, 0xe5, 0xcf]}, &(0x7f0000000240)=0x100) r4 = socket$inet6(0xa, 0x2, 0x0) write$selinux_access(r0, &(0x7f00000003c0)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x38}, 0xfffffffffffffefe) sendto$inet6(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/20 21:44:42 executing program 1: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='[keyringselinuxeth0eth0)\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x236, 0xd4, r1) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/context\x00', 0x2, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB='"\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000380)={r5, r6}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @remote}, &(0x7f00000002c0)=0xc) 2018/03/20 21:44:42 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000018c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup2(r1, r1) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/03/20 21:44:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1d3, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/20 21:44:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='rose0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x14, 0x4) 2018/03/20 21:44:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair(0x3, 0xa, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile64(r0, r1, &(0x7f0000000240), 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/03/20 21:44:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r2) fcntl$setflags(r1, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) inotify_init1(0x800) read(r0, &(0x7f0000000000)=""/134, 0x2cfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x8, 0x7, 0x5, 0x8, 0x100000000, 0x1, 0x6, r3}, &(0x7f0000000300)=0x20) 2018/03/20 21:44:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/03/20 21:44:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) flock(r1, 0x0) r2 = memfd_create(&(0x7f0000000100)='wlan0keyringsecurity\x00', 0x1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) read(r1, &(0x7f0000021fe0)=""/32, 0xfffffffffffffed3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) fchmodat(r3, &(0x7f0000000040)='./file0\x00', 0xd3cb66990d9f0b09) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x2, 0x8, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) 2018/03/20 21:44:42 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20001, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstatfs(r0, &(0x7f0000000200)=""/199) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x121000, 0x0) write(r2, &(0x7f0000000100)="1b1fbeccc7f50da2a0fecdbed8d215d26364b72e0b0fdd0bda2da4ee2113313357f297642eba14bdc0e827fd35e83f21fbc4cfe0a0dbe183a08829f8d878c3c557d7e3ac502622b8873961329dfcfd949e5f", 0x52) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) dup2(r1, r3) [ 79.353880] audit: type=1400 audit(1521582282.202:90): avc: denied { create } for pid=13093 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 21:44:42 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0x184) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/20 21:44:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'vcan0\x00', 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x403}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) r2 = syz_open_pts(0xffffffffffffffff, 0x109001) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x800, 0xa38, 0xfffffffffffffff9, 0x4, 0x3, 0x7, 0x7, 0x0, 0x81, 0x400, 0x9, 0x101}) 2018/03/20 21:44:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="8970a8357eaf32fe6cf4ec455c1d7407bc3721690583f4ae5dd8fbd93bff6c61cb07f02c3a2dc66c1c2ab6eb7033ba0f748f926544f75090b257613fa6efada87e12611e4e7edfff4892270302e7a6b48956f398343234fbd7d7c28b65f7ffb88c51e556620b31242d67", 0x6a, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000100)=""/244, 0xf4) socket$inet(0x2, 0x6, 0x1) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/03/20 21:44:42 executing program 2: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/03/20 21:44:42 executing program 1: sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/20 21:44:42 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x6, &(0x7f00000000c0)={r0, r1+30000000}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r2 = inotify_init1(0x40000000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000140)={0x6, 0x3, 0x3f, 0x3, 0x0, 0xa16c, 0x7, 0x6, 0x400, 0x8}) 2018/03/20 21:44:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r1, 0xffffffffffffffff, 0x9, 0x5, 0x3) sendfile(r0, r0, &(0x7f0000000080)=0x7ffffc, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) getpgid(r2) 2018/03/20 21:44:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfff0, 0x0, 0x0, 0x10d) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:42 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r2 = socket(0x10, 0x5, 0x1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000040)=[{0x94}]}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/03/20 21:44:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r3, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000200), 0x2) tkill(r1, 0x1000000000016) 2018/03/20 21:44:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r2) dup2(r0, r1) dup3(r1, r0, 0x0) 2018/03/20 21:44:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x86e81795bdec1ce2, &(0x7f00000000c0)=0x1, 0xd777b9b15668d34b) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) 2018/03/20 21:44:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x88) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2}) 2018/03/20 21:44:42 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x2) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, 0x0, 0x1100) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001040)="d361430ee99047c047515dbebd768ffe78081ed0f1caaff58327024151d1fb9eef1edce20ef4294516490ee7b1fd6d552a7b02d1379b2d3df609c004c03027a50e9829249c5f16027e242cdc34c695bd487ca0c26d62a605d44a332f3383d5e6fd70045c816c8685c022c1d76c566fdc48a65fbe19f514f6915c26f9c7dec63fcac168dec8944946ca066290f78c9161eadf72cfc011f5495fb812b5120e55480acf4da9a5747f689d9fb560e6272aca7cef28823f33b8148a825101e4bdfd345b38bce532cb2608026a12a6f0a899071240743b328b74ebecd7ccd8c6509cd55f03ae1addf72e68d1971fe8d431c4615250bd4bd0473aeb762a82453bd60a6aea30403807022125e58aa8085b094301f6e54930aad882fda723baffff2c3aca155bd2add2817c3ab8d46b02ac23dfe91ab3190f9c3f24345389aad3b1fdf03a915a5229b8875b18068c3010cc6d9ff16bba21ed6ae0399de03493ba32f5e5259867f357ede02a566766e24d6aeb43132dab65d0c262761df35431152fce53dc012f75e417eabc43bab86604cca030e051438554fad8d6bd1128f214c696fbc5e8683f0646b55b87b573d5d78b683eae04d172375c694cf0c80f12aff3a2c353fe60ac671c6fda8001f4fbfd7cf60f73bd9c557c1add4ecdff20aab63b87d446c33b88373dc509ef4c49f8c445e876f5bfb067fbff9dd5f426d28b68f2b967362d5d6b6ee8688af6a6f67aa6806ba6a97b3669058a9dd56e223de6f4cd378c6fcbaa9acb0c967ebf84eb0aa187b31bf8fbc3196724e90d029b6bc82faa942f543ee79e4550f2f9c3a3704f355beb9c24a5cd0ebebd75cc90a0caf51373e15b7253aec80b7eb1a081ef3ef35031c1f45e2db637e5229cd5ae7d69a7331f658932320a8d74c4eca88d66013be2139c237d570300ad7f4528b34c7abd2634f3463e797b6721b311da54e13d0526da5b544441882aac69edbb30d2e8a2095a614e3c1e082ef4a3e2ee0d128ae67f05637f0cf95e1ec55d31666bdd27edc3db4236d934257a1e10642419d462b1a142cce9bf26360b4849330f69a85ffe0bd39b3180c40c5a0c707f067294dc33728f1c83e42556e0aaa1a07d1579f7f75e637e9f02e1381b9bd0b1a5d8d834e3d79d663e9faf3fe6cc5780826b9650c3d0f224887bfbaaddf75f5352de9abb539d616ef682a5fb326f8c8ade6fed25b58a0b66558655e50615c1df9ab21a49d2501cb6e251589dde73e300af48a5a93ef27d6b8c09b9ff640a669fd78d82e86c5457fe4fa4e54b1929b3e820fb1611d5eddf03d6b4d8aa2db935da5e2f407d8b8994d3e5b1f99b69d202ecaebb8874f8371cc080ecab34e0178d94442396b4360df49d747ce784d9f15619ffe26143a0164d583f813c6f4236b019742024432cb9630c22881cba7975f6e6213541c67677383e91d127653d52fea5bbc4dc7d368a73124a35523743b776bd6fce82a68b2715536f8244d2befc1a7b217e0975f5735472f15c9e37b435791f7ea5f982eb1f5e71ad02db377724916170cfb48f1509b96819472c63a6dc94344779b126234656c8a424e010691ad71680846567cb36f5b210d1bcbeeb91b2974dbcf0013ea088a825aefcf269eb0a62c03333af4bc5a5996387ccd36789f474a272f94a1816e987538d8b84906a1cacacc46b654631d97c287c82e668eb2e026bfff93590fe6bef463960c2a6e784a36e9efa7bc529f8101eada3e31903b46342c28c3de855737ecfa68775f99dddffa666e49d25b3b270d697853c1cc27cd8cdc19be16a60aca94b9b0484dc2c86d03a027346ed51d38d82d35a5212a63fbad58dac7f8690ebc24e693e802be69a65ca81596825908a945f68e062981b2e81e7ffa5f638d1b58b4c26821955c49a9d385307aa242eeb4830d438e680c157a1ca182fb39ae8a5eae9de548670175b9ba7db55e499b262daacca7bc0bb0aba552bf97c5cc62fb495b4f109d85abc42586f25f1d4d8db07c748d5ede2bec06b8dcd5684f7803de92e145f32aacac7dc46523d2d4de77985df09f889bdf31df4fa1c99e921f052972e037d6289fc2acac9b48648cc86acb44d409ed63e358ae833eb1348386e4395841ad8ad08ed80a38bf1c4abf9913f54c322b4f2a09fad86fefabd77b98b05b68925ae41b2f5519dda070d3f266bfe34925b44366d57df19358cc3776c7d091254792e073b6a9f3a84dd6b42e38d7b2d5f3f36ee1771820099472cc4f97e73e9c9159bd723994835a3a20b42d1b09bddd71369e1fc8e4babbbd379197e225c6c7c19573975387f661265a796663d0efbef203b15973ee7d5cb6a2982e00bae06d15cf09c39bdd686dcd3356e71cf1ba2a6f15329bd0ed3dbc1fd68a8ddf3374cb5c9230c65075022dc5d82e5990139a6027540c3d9875ffb24bf046450933e412904ea09f3d8cb34757f8101b557e604a700c03c4d1aafc11886a487876c0e55dafc3d903f2940eca8671fc293fd13ddf90ce6ac1591e1f446feea0fc30f7ac6a750ae38830bbc5a32c26623beea6481de05a894aa9d245408d90143d025d6ed7acbbb06dd55db8287d3863e3d96761a31011d11213f1f027d466aa92a3801f9fd06c6ace7b44f81a6002cc9eaac31e3bf609ad8f3e5152102643dedad325d45297317eebe29151ce5be47c007d0f5e9ef5074aa4c1c77393ca011271cf728d14a595ebc417ed84c9f4cc392a871964366393d533454eb576ddb792ca74285a6eecc746c7e82a87113140512cc0bde807d89020a8d265ff1ecf48d368082a6248fe1cac734f1e3fba3ff15e8fd03f518eef47faac4fd9320606ffbdec8e50c7bb999099896095c07303d7778606274d69eafe9204f0095cdbaffec1743d1e642f2593f9077dc6e2747832b37f73c945ad0a0da6c2ca0ffb676ccac8813108293855c683190d468ed098f22cec97dd9242d19a1fa3c673e0f6d9a1cbeac802bfb3409af25ffa2e2abf342f1633b698cc41bb1f8674c953a4d7c6477e655ef63ba096ea24dce4583ef290fa46459ab66efa06daa85459d424aa8a836b33d11e249631e57af14eb56fc17a8e2f5b4972588108147762dc37f7294cc11bc111b5b6059021160ec7d8a8ff9791e4adc43205db958ae70fbc92d64458c2e833529785b9ad5c377420c8d7257948bf3738e7d9644cbf661061bc6ae65cc81f6f4ac09c775de90b9689a846ff395de6caee387b26c0dc2c7a76ae41d0498e6556b98af29a0c2bc4f27a022712b3ce486187c78e9b7331c1918d7d892e74be87cca357ebe5fbaa9cd44f7d47535f8ce62e0f9152a934598b54b3f968074ad16a93bd8d2b3206aaae0247c54e6768d5db0bbc05e24081bb6c4b7e09628a9dd51b473b62f3414caea7c7208ef6d10e28736d1b97142c0b1034cebf39a8cc92b5274892f98e1ba5b7488db201fca1e2fe7734ab42b134b813079ef33eed44281510c2eb591228fd72d2f2a7c442672c196fb6842fe1bc1f3da0546019e8cf43667cb7d3a8849d0d1466c9910e613228c4c35532b1268ab0e7f0f93ba46c91269bba7eb9c5fc8efa38737e0de6866fa295e29688bef6f00b232c50e54f2f14a6cc185af3389767fe07941494fdcf8310aabb3604a182cb2a2cc497686920e66b8726508bfa008ca81fb510afbd27b91fd34e580c04d6cb2de656dcbd71734e431d69647ec74cfc49cde2fbfa847c6beeb26770cafaf71620a8bf9e1b94a0ee562a5a081a202507e47ab2da02508deacd51548f1081000d4ef36161c72bf6539bd6b9a47534cf69e28e3932153e1a31bebf91cf16253c6fa5c55b1ef192f8d653aee94f475af601dfaa62f1bd1dee21634e58c76ba7aacd4883f79c465cac18aeaa7ebebccfd08896341a94bc9f1c89c989bc076e42929b77b578b09dc5a8fbc58408a463675768703be94fbeab65d71f45e703f102570493619b5fb6050fd320ce56f44c3eb497112121e4298e3eb6b68b79ec9cf9043ce2d51750b77b321845f8de1dcd9a5b20175190e5503f8e9a3f1ace6f48655e5d3c1e3016cd0a9384813f329928a87c34b4397cd084f470bc9c39e8579ce9fe1dc8764859aa4c64c5fa5409210bcd84f341e59b29a032b754acae8bd1df98bba839a60c30579b7ef299452df7e70c770ba7dbc7a0ef0e8f55e071f4b945d7ee03c37de2ed3b7d45551329535f5c4167431a53d7a2e4300a61ac2eaaa55529ab77bd3bf5d0fb2fa88c068e95843a5ef8e77bf04b281b3d3dba3112078a55c0ebdb98cb02c9ce556baf3ef0c24ef0ec5e4852c0333ac28a679bea4cc8a3f724ac0f7b77cadc8eabef9dec2018c26d033b447766544324086c3bec9074eb243dfac3c4c175920e124d722d23435d8521961151499ea85f18bd6add195e10cee4151c18185adc99bcc0b525f999783534e44885bf9c4e0d536a462a63d5bb482f988757d08a621fa4192788b494db803441ec256c8add5769cf7560b58a1dc29e88bf10068d0382c12922ebd2ff17dbe01563c7eeb6bbfd7f449ed5e7ad29fccdd794e1feb87522625cd26359e6737092c427c1a679ed71b7e934077aaa2e4a435797ebc9e1e337951e508bf636c4c58a218ff270160831890a75ed5b0da6154a6c47eadd6202441190c980eac67cbf153ace69c20d1807d8871a6ed0cfd8743d4c040dbdef34ddcb50bb3ad38c000efd267bb9de6987fa7ccd42dc44f7747a07d073c87f029a9fc0110ad65b4f31baf4b690f7ef6622311a9c170bd92aa19017bd0dd6da0a2c6e080472fee5cdc178164c854801581977ff93e00b1cfd8a7a8c4987ba111f42431d369b04816811fa0cb6b9a889c4a3e05e5acfb3029121d4947134b13cbd32588972157e4ec347a82dcea010a0fbdd33116b583daa32378d2a3d5172080583b68103c5ce0870d5c268f28bce6edf3d79931ef90c4ba1736d6eb09cae09f01429d67de38810aba5ebdf36998d86e39215fef9cb0f17d8065d81226b360eb06d93a08ba3cb0b52f4b28c460423a28e4110d367714b85a40c44ad18fe4c5cbf48955d2d9a43c2201c29eb706657d550c364d82d0ce9e578d139ba64e3b7bfbf64b792f8c3c161d921d372ff4c7403972dd7cd8a521cedd594f296d05f5c0aa924779cc9db07ce281b9dee600fde0a04ccb6d5a3febfc789b4e61425b80d12ddd6b5678d700013df6a9db5d0c0ee0e54335abf49132b897c9c5fe4c08b8b1e2bd2c63dd087e2f65016437ab5c28e5fe51c5b05f45f3ecc5f823bcd39d6c86b8d859a03c69141d712777c7172c3111e5602e720c73e3993b3c8f56af05a6c58c0fed182baa7ada12731b7bf5ad5f938e7477de95bee99023e7e44748e46a00a8a76633f11d5ae0e2fa3e672f4fa49fcbaadecd83f518b78355fb28a212802dc27a0a37da5cacb21f914af18d4ea94b63a20f07e813514ede07a6f81736c2049c898688338a90310aa4e5b6b4a6753ddb7e0edb218d62edf17ee6c3fbada19d615eb3f68971b4ce35a94ba3d653a216912b10d0eb738bbd7a69c58e9f27dbdbd3ed2981780dec24bd798a21c9fef9676aad84372aa59c5078859727e29a93ff0a8f4036bba2f7e7abb27811675c86ae1405ced6244dc511da7e03e00788c9c888c53245f78f334fc8dd7a8785281e81074f5752de3d1ae4f619cf3c5f92cd4206099101dcbdbbfa1b5bdc5ac2498d4310cb14d3c426daa4ec30bc628e41c12b67b4fd0e00eca2d6c59e69c0324aef79be7bd97ce975f7fe045bcde13d476f24f80612ef0adfd5a0c4df7c8a515ff96d21", 0x1000}], 0x1) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) 2018/03/20 21:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) read(r0, &(0x7f0000532000)=""/215, 0xd7) 2018/03/20 21:44:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8cecc46fc5c0f97dc5416adedda72298e46462f0e3ae2ebeeb60268dd77ba71f611374458cf8dfeacbeac02e826559171da6030236dd077e0d8eb4fab5a7cfed34d95fbb809b3c10345e2750c2edc1e1e5e13f3c6e12853da23043316baf54ac4af327f3823762b1af93588df1348535ca9e1e9e4d0e7c27d0213645a3f79ef9669ada14a8b0354357e1a1d081d74ff54b3e28e170e6f001749e5d4bc6137062c1030a73792cd34790749a57f0df0bf070e756915913a48815718627e01e6798473783a2ec50f5fe92084d211b4060604f68d30296d1772471f812904fbfb73c55efb9268ef8e2b0e5a15339e7a3ca5ed2327b4ba2c479d4b6a27e72f607261459b1863033d7c39a409a5d27d2d6ef79b5d49baf951afa5526b8ff879163dc3ed552704aae9b07f1d63a2bf0bbeea25165e2e038b74319fb44eff3f29d351f44f30f598a2ff7895ec2d7f5c2ecba831efc014371996e7b2994aabd2c711651c83bf0eb13191d61b0ec20aa070223e3eaed1a87d907668e10085cdf1b53a10da660cdd26f91c4d725aa3b417fd052ff6aafa14fc42c7165a06799d8da0cbdc8c64c81d199b3c003dbcb0915d57ebf581bacd2a21009b5cc5947a940a1db10873a57165fb6ee5d421be2e9a2a2be2f02ec4dc1ae494257995bb1fc37039373999ab38a866334029ef6623d990c015279f1fa9b918cffe65740fdc500d400a7b6ad3b940235fee71ecd8aa9e8709cce1c199ab55e48c552e0f1041a70946637934d60196f3db0cdb98f484771eb2cf0c5bb5b0279c6493630959f57917a47c2bf285c00a1fa0ba59250a8bc19e85beb6ce18221edf4abcce425d19a83aed98f38100bc071193282ec407b0f899ad3a3bf462c9ee1ceb137dc4d2112be7172b933450e616004c1e7515a0ac87b5170acc81b5c73c0093ca932d4a46f26071790303443ff5cd06f58919a0e8eea9bc7de9faea77bbe4fac490da61c1e4a7184d35ba31ec4c624577c676bfc902741d6605651d875a4acb56a85124d293f569a4d28797727e656f977aaf13d53ccc8eae378e4d8dc6bf75a34040394cf795f1f81b53af4f51f0ab9d33de7b5882d01b30c98279482355b49936f243f10d1d88ef45653411e684aa9cb5182f9513b8bd4c6a7e2b6331bf60f37f22b875ad7c19ae42d2b9b0428f8bf3bf72646e291792e1211816ad74c44be758a58f3273f0fff720fc6a3085211cc7f5734c03eb26685c8f8fde4976006242cd803096a971afeafe28498ace99069c939b2874d037a50250aa927ee9a1757dbd29649febb18968ff1bb1aa5fdeff0c5f7f5bcaa2212b1aaaf3c359760e63eea823644bbbb6bb22996dbaf929ec75d0df9f9d6b6154ca568be48cd969ddd9ae58c6fc8cbbb8af2d416c71faad546618c803f5d8e990fa999b7c82ac6ec02d86f28129b163dc976b3a9c566ba662fc75e1fdf1cbaa4e81e779d520d971528b0762c75910639f8223a46ff3df43913b88bbf521de1c38ff791d09424ff67baa23317137f2064cf0f7e615b6d3ca650089e3e64591066e91404d627c73c9128ef168ce4eb47c69210d4bf4d256d0d4b2bcd4304f2db97cbce0b9b9a8bf1512774bd606b5f30c318ae1906590753c520d3ddbc105a7b45c41bc45b3d97127332d6aa6ec91a18c75b3d1f5d66a9d9d895bcfa3c8b5253d716f4037173dcf8aaa9bce4ebd9803058fb91f9baab0cb6a0a3791b3afd35de568f1f617fc36a9161400f395b1b1c95379805d8bdbcaa2dab6fc4ec4f8738342d2c27caff633aefb401ffa461349e7385b0afe9cdfbc777975b6b7a09269185a205a81662514124fa1268c5043bed673c29bb6a2aac26d3cb7c9527d22915c8580068789c2f64e290fe8e3dadfc8b4d386ddd200b57bc0b5661324d3454773be95fa278534a27d923f0941ca1c323d27f866ac93fdb2cd6374afc1d0e427d085979aeb90c53cf5ac846ee9af17225d4b426c0245eecb8e44bfae2c63059bc8acca7ef45fbbc9c2349d468d609337b323ce0a838eff641b01b326ecdc0a5bbab91e56d5e90b83df62e871b47433fa28163c69903ca148c3f1a67190429ac0832a6eeb49ae7af427cccd4c0412e3467cce9452ef1e608705431cb1938ebe268100f97cd0081e59b4434f34b97828985f34cb3bc29761a1928dfa4d7f79a2deec096475b5f160383286dd645eda04de24cf1642f3ee201e3dffc572062bedaf202b3d18279b2e842c4b166622197aae4c", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/20 21:44:42 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000200)={0x3d1, 0x8, 0x8}, &(0x7f0000000240)) 2018/03/20 21:44:42 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x8d0, 0x2, 0xe0000000000, 0x9, 0x8d36, 0x400}) setresgid(0x0, 0x0, r0) 2018/03/20 21:44:42 executing program 4: llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="ab0d91834c80a604b96e9f0eada3dc76b53c1e426fd2fc8d0ab133a4c4198d7d4629f2cb628810dd32f92f0272bec3692a3a4bc85c86110e538269fd1d2d403e44517a3146760e0e299bcab5340da2d6e2fe2ef21cd8ed24702aea4fea829a1087fae32f34360da5a2a382a06b01b377c6c0fd87cea070ce483cde7ae8b4d5843ceea964b263031eb72277194dfbcdd80049a6697c", 0x95}], 0x1, 0x1) pwrite64(r0, &(0x7f0000b24fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/20 21:44:42 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) 2018/03/20 21:44:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) clone(0x100000, &(0x7f0000000240)="9c", &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) 2018/03/20 21:44:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x4, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x8, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x3) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x6a8b}, 0x8) r3 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000400), 0x4) clock_getres(0x7, &(0x7f0000000340)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000380)={0x40, 0x3f, 0x81, 0x4, 0x7, 0x5, 0x80, 0x5, 0x100, 0xfffffffffffffffa, 0x5, 0x8}) 2018/03/20 21:44:42 executing program 1: r0 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fstatfs(r0, &(0x7f0000001000)) 2018/03/20 21:44:42 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/20 21:44:42 executing program 2: keyctl$session_to_parent(0x12) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00000002c0)="a527045d1bc5693cc49b6c7830d68169593252541e92ce3434deb3461623ab389fc5e4ef5c5920e14f31de76ac06abc75d4ceaa4", 0x34, 0x4080, 0x0, 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10) fcntl$setlease(r2, 0x400, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) signalfd(r3, &(0x7f00000001c0)={0xeb}, 0x8) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = socket$netlink(0x10, 0x3, 0x1b) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000240)=0xa, 0x4) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r4) 2018/03/20 21:44:42 executing program 3: r0 = socket$inet(0x10, 0x2, 0x9) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) sendmsg(r0, &(0x7f0000003000)={0x0, 0xfe26, &(0x7f0000009ff0)=[{&(0x7f0000009000)="aa42fdb59b049c541f22f250c13daa77", 0x10}], 0x1, &(0x7f0000000f00)}, 0x0) 2018/03/20 21:44:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x400001) socket$inet(0x2, 0x0, 0xe54e) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x4e7, 0x2, 0x2}) r3 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x7ff, 0x0, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x7fffffff}) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) 2018/03/20 21:44:42 executing program 1: r0 = socket(0x10, 0x40000000000802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f50800fc03000000004b3a00000000000000ff1e020800000048050200", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5, 0x5}]}) 2018/03/20 21:44:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) socket$inet(0x2, 0x1, 0xe912) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/20 21:44:42 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)={0x0, 0xfffffffffffffbfb}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="747275737065646f7846bc0400000000000000322dd61a605c"], &(0x7f00000001c0)=""/113, 0x71) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) sendfile(r1, r0, &(0x7f0000000300), 0x2ada) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e20, @multicast1=0xe0000001}, 'sit0\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000000c0)=0xffffffffffffff86) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x11, 0xffffffffffffffff, 0x0) 2018/03/20 21:44:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffd, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x8, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0x2) 2018/03/20 21:44:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x0) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000071068e114e6fa51269eaf4b00359563c34607d9176ea865b23aa59c164f2841071199d525f361e8fcc41c959e489"], &(0x7f0000000180)=0x2d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x55}, 0x8) pwrite64(r1, &(0x7f0000000240)="3fec4e07fc3090b1402fd445a4552f100837b8f205466eb1b21e38d4872cc0e8f8f5a7ff70b0cb8df0fc6c", 0x2b, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000280)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x280000, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)=""/214, &(0x7f00000001c0)=0xd6) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl(r1, 0x442000000000127c, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/20 21:44:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000005c0), 0x2e) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x42000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) timer_create(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x6, 0x4, @tid=r1}, &(0x7f00000002c0)=0x0) timer_delete(r2) 2018/03/20 21:44:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000004fbc)=[@increfs_done={0x40106308, r1, 0x1}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f00000001c0)=[@flat, @fda={0x66646185}], &(0x7f0000000140)=[0x18]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/03/20 21:44:43 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = dup3(r0, r0, 0x81000) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x5) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x8, {0x8001, 0x100000001, 0x80000000, 0x0, 0x4, 0xfffffffffffffff7}, 0x1, 0x5}, 0xe) 2018/03/20 21:44:43 executing program 7: keyctl$session_to_parent(0x12) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000540)=""/161, 0xa1}, {&(0x7f0000000600)=""/14, 0xe}], 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x10000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000007c0)={0xfffffffffffffbff, 0x2, 0xffff, 0x0, 0x66, 0x0, 0x800, 0x0, 0x1, 0x9, 0xdebc, 0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000700)={0x1, 0x2, 'client0\x00', 0xffffffff80000005, "f899135adf950a06", "62180677fafcca6b49e4c3a48c2af3d63f5191ccbe0798ac4a029368f0fab4d9", 0xfff, 0x1}) 2018/03/20 21:44:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x0) 2018/03/20 21:44:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x408000000000127a, &(0x7f0000000000)) 2018/03/20 21:44:43 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x100000001}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="0212000002ffffffffffffffed000000"], 0x10}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xffff, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0xfffffffffffffff9, 0x9, 0x7f, 0xfffffffffffffffb, 0x6d, 0xffff, 0x287f, 0x10002000}, {0x1f, 0x7, 0x6, 0x81}, 0x3, 0x6e6bb4, 0x0, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x80000000, 0x5, 0x3}}, 0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000040)=0x7fff, &(0x7f0000000180)=0x4) [ 80.265109] audit: type=1400 audit(1521582283.112:91): avc: denied { set_context_mgr } for pid=13262 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/20 21:44:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0118000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/03/20 21:44:43 executing program 1: r0 = userfaultfd(0x0) write(r0, &(0x7f0000000780), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xbaa42c2d5ea2f7d3, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0xc) [ 80.309412] binder: 13262:13267 BC_INCREFS_DONE u0000000000000000 node 44 cookie mismatch 0000000000000001 != 0000000000000000 [ 80.330589] binder: 13262:13280 Release 1 refcount change on invalid ref 1 ret -22 2018/03/20 21:44:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1001, 0x2000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) fcntl$setownex(r1, 0xf, &(0x7f0000000080)) fanotify_mark(r0, 0x9, 0x8000000, r2, &(0x7f0000000100)='./file0\x00') [ 80.353633] audit: type=1400 audit(1521582283.202:92): avc: denied { call } for pid=13262 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=binder permissive=1 [ 80.398673] binder_alloc: binder_alloc_mmap_handler: 13262 20ffb000-20ffe000 already mapped failed -16 2018/03/20 21:44:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0xfffffffffffffd5a) [ 80.404726] binder: BINDER_SET_CONTEXT_MGR already set [ 80.404733] binder: 13262:13301 ioctl 40046207 0 returned -16 [ 80.407495] binder: 13262:13301 BC_INCREFS_DONE u0000000000000000 no match 2018/03/20 21:44:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/20 21:44:43 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='ns/ipc\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x3) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0xc010, r2, 0x0) 2018/03/20 21:44:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) getsockname$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socket(0x10, 0x20000000802, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x401, 0x14, 0x40, 0x0, "08c9fd89a5643fee3a842cfde50365dbefa9430df9a93cc66284189ac25fe71c"}) [ 80.460961] binder_alloc: 13262: binder_alloc_buf, no vma [ 80.490795] binder: 13262:13280 transaction failed 29189/-3, size 56-8 line 3128 2018/03/20 21:44:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000080), 0x9) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1) 2018/03/20 21:44:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000001100)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001180)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x20, 0x2, {0xffffffffffffffff, 0x3, 0x4, 0x1, 0x800}}) getrandom(&(0x7f0000000100)=""/4096, 0x1000, 0x0) 2018/03/20 21:44:43 executing program 2: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) tee(r1, r0, 0x18f5, 0x3) 2018/03/20 21:44:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f0000000400)=""/231, 0xe7}], 0x4, &(0x7f0000000340)=""/128, 0x80, 0x7}, 0x10060) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r3, 0x3f, 0x0, 0x1}, 0x10) socket$inet(0x2, 0x0, 0x8000000000000000) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000600)="36b4a89f6ade6cfa68e066ea06fb40688abad47465a1ff902fb7d4246b7ad25e258c6ee8e5971efc7387b76cf25db30730632081fd2ea9a83b799e", 0x3b, 0x4000000, &(0x7f0000000640)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:43 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x1ff, 0x400000002}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/80) 2018/03/20 21:44:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x1a, 0x80000001}, {0xffffffff, 0x2000}, 0x0, 0x7, 0xfffffffffffffbe0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/03/20 21:44:43 executing program 1: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}, 0x0) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/03/20 21:44:43 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/36, 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) [ 80.563652] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 21:44:43 executing program 2: syslog(0x3, &(0x7f0000000180)=""/90, 0xfffffffffffffe3d) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x18002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1b2, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffeff}}, {{0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff]}, 0x7f}}}, 0x104) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'erspan0\x00', 0xa000}) 2018/03/20 21:44:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f736e6d7000eadf613c31740bbd4346ea1632dcfae307cb8b1c5d32854db38ff1a3ef3775e8c3561f304eccf6d11ad7933497b911fb5e0d5ecaec96491270fd") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, 0x8) preadv(r0, &(0x7f0000550ff8)=[{&(0x7f0000866000)=""/229, 0xe5}], 0x1, 0x10000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9137, 0x100) 2018/03/20 21:44:43 executing program 0: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/20 21:44:43 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000002c000)={0x0, 0x95}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r3, 0x2}) 2018/03/20 21:44:43 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0x1, 0x2f5) fstatfs(r0, &(0x7f0000000140)=""/221) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0x200007fca, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x40}, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40481, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4, 0x101}, 0x10) 2018/03/20 21:44:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='comm\x00') preadv(r0, &(0x7f0000156000)=[{&(0x7f00000065c0)=""/40, 0x28}], 0x2000000000000211, 0x800100000000036) sendmmsg$nfc_llcp(r0, &(0x7f0000006480)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x1, 0x1, 0x8, "bdc484d435cfb2b942ed840d7eccafb7d8a3f1d9927fc45e09efd8ac488107d10b23813c0baf14c16d176549bda46aaa448ca945461a4f499f59ec806bdc06", 0x26}, 0x58, &(0x7f0000000100)=[{&(0x7f0000000080)="341fb3560941ba6e936e35e378b7e89886c9d8e54254736c9148412755ad38ca59b774bd473b2a25de95898faba67e8c9eb139b974ae5c522c6a0efe9244125821fc11bce03c583ed4ab9a71074825763908badd6d63f9e4aad075c62fb7de72c6d7c7db6d", 0x65}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000000140)={0x27, 0x1, 0x2, 0x6, 0x7fff, 0xffff, "a2454970e1657c20d8f7a96afa5301e38882f5b88177dbb05e5f162755dc1ee7946cb9aef8741d3b355192e27667c145316496485f9fa5865172bbd384c1d7", 0x1c}, 0x58, &(0x7f0000000780)=[{&(0x7f00000001c0)="b120db4e8a7dc8b9d7d115f3b8a5ffd81e128b1ce14fd9a0e9a2b6a8b7128b4358c8d0b06781199f088fe7d89b2553215091", 0x32}, {&(0x7f0000000280)="8d56e8ca79ff96cec28747ffa2e3b852b2f1292865906331de4687082d8327a67f3f72e9df757df45c87c8ae950e4c33b39dbaa171a9d16b52267fc9dc35d7fabeac51811ad5b601b6edc84793e926f246b5b9193aa7a80e34d2cb1820986f383180134d9a39e281a2a8de654fde4c4d985e361cdf21091fa21a6a6bf46a86280849e7c31b94127459", 0x89}, {&(0x7f0000000340)="02b83cf73f78322eb9840654e75fc8804b9c7995d99159be27772200efea8f3699149cba645270aa75c6e31172708c3b717f83beb9bd01eb83cbfe0715c566037ed71827789a3f7560b3e90c54281697854ec706d9e0f4a344dcbcdf844c0d2b26523d757996f22c2dd71532aecd3e8f9bf599af71f59b5cff70667242c359e317a524c7d83b4699d64f877d627e7960ebf07c76", 0x94}, {&(0x7f0000000200)="10fb190011d9e439b051aa8a6a8fd6ba41ac8a4e2833", 0x16}, {&(0x7f0000000400)="07cb5458da546682fd3d148df215ae72ce369aec442dd2d94c61b6b539890d0bf7a737db021f0a6afe9e51a0037f8e50884638aa68da968ddeb8dda752ad9fc8ded20443e568dcf93fdcc3bb915ac2935176bc985e7985bb4c5b3fe517a5ce", 0x5f}, {&(0x7f0000000480)="4cd3d664d66947c058a5f28cc03154c3c164f66def5c09493730ee4eeadc5d68d3fc0b84c5445a7375e6688769fb9b7f020b84d2c2600dedbf96b43aee909474ecb3f03305adbc3d84bfd0944f8975010d41f0491b07bc697698fc5d33bb35ab6c414da71a93612a5fe6dccf8a4fea028f217d6b0070b726fff247d00518c914cc9feb2ae69e7fb39e458405deeca8ecac110bcbca01", 0x96}, {&(0x7f0000000540)="cad2ea1605918a38896fbd1687702694e2962c05d1ea34eb4b241d288abce89c9d46a375cbb0d4c5ef862cf5cebb29c116dbb54c084b9452f64a1a9354d1fb932603e203355ed4d79173bbd10e5ad5ffc8975225460a27918c681290191b7ab4e04e6c8dfdace9121b52f26f5937310dce75159c195cbc1ddde0bcfd561d1f01da924c9b9bf4031fdce1fd65a521dc1c97d26ad0d08c853cce23db58d25ea3918f550771a60c1506ebf6750afbcba9f4b1da2ac6af48832976a4efe8737de0ebf708c5247baf51f54caabb8522ac617a90eebbfd4d1e4b6b4480de080c6c", 0xde}, {&(0x7f0000000640)="a025c9ed42fadc26740fa53c", 0xc}, {&(0x7f0000000680)="72a3a9cbf14ee5cb7ecc92a3b712a381ddf413512f905a06024072fbd912a5abf55923a78eca9a519eb55edbad32901d6352c1b9ac5eb49f28c48640bdcc9a8058449b0dac16b78e0ab8dd95abf3ce0901c397666233af87c4f53ee7c691cc6be2f7ad2615bbe76e0f25821cde4ba8c99b828917c08547a612f2e6e54367f69b19b7c86e41813b6f7b1fad08971f42338393c383af9ea924536454b8e2dc08c11bbd537a96cc29eb7d4a57864ad7fc320094f93e241870996a58401208", 0xbd}, {&(0x7f0000000740)="cb9d80544ae662333a5d8bc28455ef8fb718053497f2d09503ded0fc4d09c551ba3e3990ea958656cf72135a4317aae12bf699ab", 0x34}], 0xa, &(0x7f0000006600)=ANY=[@ANYBLOB="100000000100000001000000a34c62df61b2431e8893542a08321414b3e44ae127d4f99db3da42bb78130fbe4ece5bb2fe6d19"], 0x10, 0x4000000}, {&(0x7f0000000840)={0x27, 0x0, 0x0, 0x5, 0xfce, 0x400, "7f1acf0710816344f51a61146cf22005c286cffc0af7ac83c7c6f147c2399d8936ae9ea1b8e604acbe3d51a65737e3ddb22e80a3d657c8c092914dbca0081c", 0x39}, 0x58, &(0x7f0000000f40)=[{&(0x7f00000008c0)="9192824aadca983c1a4d72a799953f3365bbcf5e7d19b51d91707c925d17030ece23df38b6fd6be30d310f356aa6d9fd65da6cf59a6e79d0b7e93e774aaf6f4c37ad045541c1367dcb2bfec30fbe13585932d231c92b4c636b23972af7c052a2225fae807dcfc0d8e30f1d4d79deb4f4af27c1c4e67b49330b2c5221bcb0b84b60e371bc18cbdd85307b5aef4ef557a9bcccbd488d6b15500d325fe7564143a8d701f0f76fcefa79543efee465d4a703dd3446", 0xb3}, {&(0x7f0000000980)="0c6324b52862a3b60f6f6b493aa14ab66a7909612e6bc554ba3ce866a27bdca55aae1d52e1d13b418ad5b49034cafde8e8028bcb308ac415c78b40d07bb0f550232931c37dac4d367a0fda63136e42d0f238adc5472298e66ce05c583c", 0x5d}, {&(0x7f0000000a00)="6d545962d76ceb2706754272c3821f222037c514d1319940189ed5d0a84e7b23d4c3aa819a9b3cc812ff52cccc6edc2f8d00d0ad803eae33b531750019a290fb0268d7f265393b23452b9c5e0123cd55bbe0ecd2ab12358a11dc03ba99be786648eb114113538a3cfa8175d436e2ab54876a2ae8dd307fb6757592955321fe2f0f9361a9af1cf8a447d43f2ea5efcc5242cb902ec0a69cb727684a86dda39f704cbab45dad8e9c8aa7e9299693944c4b5bf4ff33bab90632a0031835bd0478dadaa0ff005f31a07e1f97d2e7ca92981487249754f7fe68f0a3928f79", 0xdc}, {&(0x7f0000000b00)="1343f0f0953474aaaa68f60ea9f4dd0227e12eae2a090f3ebd17ceb951cc9bc3d2d0f6b4d8b7c7954f32194ab0d576b951f4cf8d591be9a669f61eb3f80938b5cae25bbdc0fcc270d251261d4a930efaf5d35bb7a15cb01b3f121fdbc0e45d192b7d38a96c11cdd8b21f3affe406939ced3dc59aa4f13fd8e1d4b9855e011ad0814b6e71fd7d4327a493a114ebd2de78f62e64b4cf1e732388f5e3d37edaafa3d745c3013be2d21ca7ca65e5c2ca4357763ff046102cd5aedf08625b2c99607721967d8e2ffb5158d194777a0b6ce68b231d3f0c92986ccadb15685bddd9be545933c7a5280b600cdbc2e3594f78182ec191a5b72630", 0xf6}, {&(0x7f0000000c00)="21ee7476418eb388da25809d75a48657e5be31e63a677bf2ee8312eb69e973738e103d9d118728232984ee92d3df3172e273273d249b063c0e883b70bd3ae5325ba3ed56331778f295f64e7dabacfdbae2ab81f467893d03b3b2ca5d498c2d4d35e819b25d1b0fbef045f784e865d95c69758d2eb623f7cc5cfb7070563258f070998b1b5b3c431b785a921efd7c5e2bffe749fbf7228339f2a1823485cfafdc68bc3276e59420599ccbf20e356abab0eb9bf5359f4b498cd2", 0xb9}, {&(0x7f0000000cc0)="93aebb20814f5cfbdbe5db6dd35279a8c738766610d22533ffb92dbc2eccdc766a61db0d87e2e2717b35a42a5ef16b08504ea6ebf707d596dd3014bb69a9e09df18e063be0c2", 0x46}, {&(0x7f0000000d40)="76eea29a175dd1240761d64c745e68c2b4a5e67e80da1cf110cb354b230e0d277c6d170a1a623a3dc648177810fd35f96733a41c746f8579", 0x38}, 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0x1000}, {&(0x7f00000051c0)="f88dd34d7f998f25896d090e620c9b9dcc2fdffc8554536414a02a", 0x1b}], 0x2, &(0x7f0000005240)={0x3c, 0x10b, 0x3ff, "28935242597d3bca85b640633e2a59807eadea3f6ed00e987b0896e6b986c2dabcb17c152f3e7a0fa8efcf9ee0"}, 0x3c, 0x4000}, {&(0x7f0000005280)={0x27, 0x1, 0x0, 0x1, 0x1000, 0xb6, "02a0c91cb47acf8a1fc4236d1203f119191080e8cc69e562f7734e9222acae24eaf8c9c6e083ce113b30b7a1b1c3a513935c056bd889ea848a95c01c5f5f05", 0xe}, 0x58, &(0x7f0000005400)=[{&(0x7f0000005300)="58ffc4812c855ac2e7c3762d8b907704521765a475975a6542718cd862337fe0dd7f8749e4ba2d77dd2933d0460550d67a0fef99b3afb37aa798035680ca8b10e2c015dadac614ccb1c56b110b5252ff3ba5ee0bc1962e6510d7691b753eeaea726fd8018e15aa3db479f5b4f6909d332692fdbd8f8457a18726d46a7fb94ef7eb32a4611376f16b85d60959376785ee4755bc96415faf07990f6ac4ff3a0c15", 0xa0}, {&(0x7f00000053c0)="2fe5f6c1b3d93af3bff7d883029e6c9f33bc4e08eb4c63167c3c35900f7c633b42577f542c8f1a68ba875df90905dc898b7ad0bc3f7da8ca337e13980efec697", 0x40}], 0x2, &(0x7f0000005440)={0x100c, 0x1, 0x6, "0c6018a7e713558092590dd8cef724f9ecd7d692afe7edae54ed153e2d2d47140fed42d4749f741692542b0da743d377bd84aa7cb40edc2c77b2d0fcadd75ff220713ed189442d1c37281dbc4523cce32186760d8f91e2917af65dca74530f8c4fcbf5616473e52f945d4a7ff1267ee1000213d67332b1f8a72d2ac7f9bff987b27c65b8afb042c4002ffa00abdf8cfb21d3e441229b4a835183efb978cb7308daf5d2ce5c0f487e6d8926f83423f202e60bb40488d77b45044a6d121435ad36f4de36916957a54486208d630d0b00a91efb69857617e361e5e25b2ea6e15146c2ecd073ba8e94c3d62c3f6cfdea765302668ff0bf634c6637813855ade64543270267acde42063f0cd75d5f6e5618aa043add9ffe7f2977dcb0d98f1d07d819988e6345f455fa451e578ede5ae2a7169e2fb1664286a36530ab64acf674adb9d9b5f7f90fd6bb8b5062ab99c28d5b2d045ba1f5733a07d32fca8423281dadb668ab1c3729eff0e8d6f824b229e486cd6dc66c4e6128f511b5ee20314267530a71780765eed9d7279001926d3886975bba325c423836fa277e2da6d829dfb0d20172a95f501135fd3305fd97527c22f3d36605b58f71e923448255d8be9f35fd54380af0aa76e23cdb32b07ee97e512275dfc9a80041593459315e42dd02c0f73abb2f8f1874d573e53d83e2547a4bd10010e3bca65fefa73ac798c5430743adba8754d7467bf98dc5e689d26418ab457d33176bed0e28fc01bfb097522d4ef02d06d9493f323c7880c7fd3da59a430daaa70bc78037ad7a9a4be6a94614690510a7348ef0ce0174226f290c7729f3c051e8b3bd91bf31d8fee40ce89535b4678e1c038909c8ba9a2c3ca2531b4c17998e3e3ecb1f179d45d6eb3652df70f895bbb09be1eed53f8765e1fcc87416de118e1cf4bb73cb054fd960fd3f449879b7cdf903e6876653314f9beaecfcf6c2d259787f39f133a2b0f390cf72ea610871bfc9c86a2974a17e818f0147fe3d8135ff680f7e235c6f8a6906faa93ee305049eda977858430559635431092269fee1ca1ffc512a62f727f7d4f6fcaec78326c7d3df3fcbeede5d3160c0cce835092ab86f8cdcaec1c1fdd833f89d08124fa024b3c481c29253ae1d8e23bda252d76ceb968b50612293215adbf5a31ef7e105f97b1ac65515fa84a7d9b7e493bc686b6ba097f3f13c3438f55ac4d6f3bd6d1ac3b99492ff97fe3daf5b437a3faddfb8a16bbb0208333f974a06cbc05af366af28f28433211a5dbc9d64ca9034878796c46d16dd68913b6f33ca8ef23d22cfb8c6851504912e5655b185fac0cca0c57d136fef76218e3982fcd4bf1209a9ac2a7d75b0a928e21b79a81842f857702f75372b1729931e86576da1c044ae5147f3ae06cdfe58fa83ff8bfc733230d53fc036fb1dcfaf536b83870a2d5ae9d23c0054747e4d625f5f2a2cf46c4878d1ba568dcd886eb1b51123df87397e6c1d335e63c35f375391fd9d2f88b1e21c5934c47fed5cc5c31bc7addf7bd100c0634911281b25a3c43696785edebe4a1e6ac9e116dd37c02645bc344b409efaebd76a22f3bf77dd6febc9fa1f7e2d29ee9f02eb4edb2481a02794fffd60f396a78d9e0cbe7ab5fa3444abbf5f4843715a9e01115733b9056ace94f707840d11a59d8c983ef9fc06ac6a065dde5cd7051c30e220a07943a7c3c207553abd6d8ff58107539916f8f83edc2966bf9f27da5f21433b69bc41cfc1c627f164de6a22695006eb25d20d05fed2a6ec38696a355a8d63d610a2c241c95d4a5c60883bb8cba98d0db939e1a4360285ba1f71f72951aca49579d3ae7080041053bafb6756aa8042791f5538b1e3533392b2e1ce37bcee5332c672428393c31b67a32932f0c6215dd39e1766b509c8742b011185f36abf451431256c5006bb5d8d4d55da6d11a29191b4f61c03af04a3ee950c0c8730f50222917f9c259e30e8a22d181c363b3e3f279f135ce714f3d6b18e201e96e87efa8aa34acb161dc766059b55ec61693ba4fa8c72fa0f1a64533cd1be69a1cd0e09f738d5eced42e0a3fbb8a333cbc28a4ba5d9350b423ec200b6b07d38ad3dd53aa9bf5419012b7e73746c8b5f82cdc6d06c2dedef62e91e83c5562f6f9fa9f1e7ca583cb075973a41dab6c65ca75729452a5c26a7536f1fb3fbe15b4908589026a17ca8b002336f85818fdf8401d3fdd7220b297cd7529b7eb86bfdf4bfc7daf67aa5377ecbd069aaa03473267d8904e1023994719a7e16c2a663175c62c605e194cebce71508744cfc362f6c6ec5a6bf9988b072ceb065e68982b99e523ecbf81e5e3d65ceb8c0278375ce8b79a5635465e6f1b6f0b79ccd182adffa388f7002bf14fbd81f03dba0b62c5f21dff9329022a5c8ee8f4db340c5e3599f0acc331cbad8c3332055d6999e7c6fb955793830fcb7b0b25cd90cdac27ae6cd226bc5759981feb6ac6ad3c2fd17a413e03bdbe2f924744f4d45d73dd2bcaffcb920cfd7279fe7f259317d168a496440153d368925c354425cdf9d9820368ecc78d83a4ae6a39fcd6a167774edb94feb3f8a60e4c0b874a0eede5cd54420b6b9e322173940de4cf83e9d798de297d61f5d0fcdc51b4cb23d7d9d7755e30a9ea8810aecdaf1a5fbd53af8c873232f9fcf270b54129bcdaf601d178d2f6c6d2d58bd1b6a3c396c3620f2d3c0b8a185e91048d38145187497ef4821ec53da6544064768f9961bd828744ab3d20471425dcfc15aed43a1d67ab0e2e87807a2c7b2538c9e3e46c2471119f44bab408d1abec7b0ad5ec4d1b1f5c6e224f8c52fab89f7ea4b7b5ac27c54d6518cc2ae08da961c0960aaec14acdde6cba04084501e353afc5e35668543ef8b6d15acdcd927a81166f5c4ca63999af70cbe84bae749b2050e23462dc2fbb042853d829950c36a598e0323e0241bafe10c2d172d256bf2fd2814c40aa315d175cc6c52d042d0803887aaf283662dcdaee15c203fe4120776c94ff6981e58fd28d4b8df510ca9664500ab501637174c4f4559acc3557f79a828b832f58f437eb2938d9c0fbe4bf12e2cbbf28d4762e90e728e5178249e7aa8d723c9fbea50f262bfb2cb8d874d8bc18f4b49fbd0b049c3f260767968889fbf95c73c82115dbd90b95635743dd1332119325ed7cf72bae0c95a3134c347b810057ca57d230e16c37fa34c7c3afe36039c4d9fe041b333458dee59dad9e7d5cfac79626a011085fde9a640f7b1b04014342fef580b4e327fd8205571c032c7b3de99117fa227cdba4ce35823365703087e465443e572ad0c1b9118451336908cc45478bd6123d25c4cdfef1445ca7fd23804f7bd2e18641fbba3aa258df1cc395956811a234e2027e05f73ab8948521cb3ffd81c5b729a5a077250ff889a76df1e3af537bad6e5b666bcce9a7da56ab833899df2ae03e46c91f063e1307504d55043f4336b945a27abec1c3410fbbed7b8a5e9e5489d8d70ff3708ae9725f60ccc7c263ba0cb8683bbbad39aa80758c7cbe9dad74fc1bddba74785a1e16a2af03c836f97440693acb48a13d2baac5701e486c1bef1bafd5ee46bf627e17f047d6b95e4bbb969287df85ff2ca1d36b697299abd03407cc067e661aee3be6303ccb37376b1a01d6727ca8361e38b7ef977603c5ee33097eeafde45a887cec04eed53faa116bf3948ff99dd40201fa95399ec6f408d6a3f099dfc8d6440337b057b306e6b7c011ea3d1346880834c3503332e1d20e5b4bd452de564195af43c4e6040f92d9b170cb420978a0ba0c2f2f305e3411b1a536ab8f1e37deaf4056fa293cdf79341077f79b1d9e3c1a5b1b0ad8c8043c75b6139433b84cc2b004617718827af3d073d45c56228de891458fe6bf7b81d925e53ec1bcbdd687e281921b08180fedf691bcd745168445644edd39957ab2e11b7f92e14053b0602377134552f25ad82ac0ee41cbd11b0f87d746d4193c9b590b46b022d1bdd6fd85a53bdf64c5e661cce60fe0c7abe1bd5ebb5f2841dff114a45235afd3181fbb8242a448ffff306b982f1465b6e522bc2e38505c3ea3af2dae2caf27ed5edf2b81908f578ff134ed9419def3cf2443d8416f0738f39ab20c776ca339d7cf28ad941b613e9e1cd409cc20d817792103e884fb1f744cda6943c120dc519d0b2b0cf1ed7537fb8595bff7c3e25c604d0d39230be8541db98c4b4c2596c9f355584084e977ee907e2025eeaa98161239af777b4499933248700cb997ad89fcdd478de12afcfde8931ad554d3438a38288ac02fbcd83dae30a1df08d6c003a0642cb2686b9f1a9ea9b9f627d4b5455c0f2573a1332300c0dd40e93ca4a9b541cf51a5f90a36b7a0d0ff0f03180f186e8d6b1098162ab84c235383d6b901edab4c144bdb755e0e2c1a16ea98f4cb607b2bb94ce73d182457485b5c5ab3ceea540da4852a36389822e801eae934cf36f7735dfbdd650be8ca299d0521abe5e572254f220427af43f43ac21d16793325b67ff546e65c0b08b4a1d2b23cc5afc3156d7b9c5570fffe497c747abfc4b55c5b2aef2d0efc82aec6b279ae969bb47c3c3913513c5abc40172490341b5e0fd3dd39dd60855849ab2182403e712a7efae4688b3526cf197f9741eb49be2a52ef93757e019a004a3d4c1cb4dc8a8b8ed2987ff73a0086b7017a8db9d5ef80ce6b114ea0371d836677d292d62fbc3b68e8fda8c1e58812aa4b833bc1116d1100ffd7cfb7e2fb88f0f62322ba24e441d9bbd635054d923a3122c04c015a15939057042f81788aa8aef378ef0b225a3bd60bc42b8becc3fa726b16b210862d38f59acb7f0d2c6c711a41d4ce311d21a96790e4de60e391093470bea08b59fb319cad8153e29ddd634ff113e55f766f4c29163dc63b87999a950af7f50d7ad1513b56a83819a9d4b5cd3ea1f8aa22976eeca2bb2a4660cd8e54129ffba01dc8758f73a0700164b03383bfdac92117a0be97d79305e7617bf696d7b7f59c1c6f5941f81bf851003036335649f085bc7a8a8beffabe727fff0f3845b2d1dcac906ce7ff2fa5a91a35f8dac4baf6d8f5fb864ac1b0799f2510856206e602b8b4da44517b12ad104d3a11a5ec83f3488aa90a9afdcd2f5d990de876d9994e080f0837dc11d460f5350a7a77df63621b0a20e59740bb30e1f9e419b33d9d22e522f70f71321ae9af3d1ff6fb4348579b5d2ac6fe376a1d1506369328bb22c3dd442520b1c62e4fef08f9bbc1809412346212fd2f37e9a59fbe033b617c0b2adfe87b3abc9431e71312b4a1befc435351583ea04b8f544ccd43d00d4df016a3e383575695d426192623d5d9771e3c3cf0d1b9ae5b01a8efa2158c5f8777eaacd63780d3d44e57884cddbd86ff5b899ab7d8e20f2c57559794a67130348cc2ce7b45713fe6d70ad9db816c71be0ef83c70633844e9142842f6d564e238e1f95b3ae4540b5a27fb8dda248d6a209399363139ef593f45e3ade2470c43913d2e7f4cf6b50bfa3e734b30e7a95815b2f64e1a829a870a6481db9b05bbc17be26d1d480a9aff50b89f5b67ff7d4a8195c07352915e6ff87edadccf374fba327e8f1979086e2bb6d60721f0008f27994bdddce8b185feec980b339d81333aee81cc956c49f5b35433677b1e1a56b23eea5b064d3a14414680cfbdc3e71d371cd5ae63d97e91243b06fe617929b4fa4f22be57b1152ccef78aa286fcc73d0a4a35cec786ec03564bec559b8d8f78dc40ab6d3a234583a9fa1214831fd6685281f7408715892a1d65c48f7f31795c3e6ed6856ce112a45dd"}, 0x100c, 0x880}], 0xa, 0x4880) 2018/03/20 21:44:43 executing program 2: chdir(&(0x7f0000000180)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)=ANY=[@ANYBLOB="300000002000ff02ffffffffffffffff0a0000000c00000000000000043f0000100014000c000000000000000001f2d3"], 0x30}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x30, 0x2e6, 0x4}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x3ff, 0x0, 0xe}, 0x10) socketpair(0x13, 0x3, 0x2, &(0x7f00000002c0)) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x691b}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000340)='vcan0\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000300)) 2018/03/20 21:44:43 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) prctl$intptr(0x0, 0x401) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/20 21:44:43 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000000)=""/33, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff2000/0x3000)=nil, 0x3000}) [ 80.771782] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 80.869968] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/20 21:44:43 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r1) exit(0x4000000000003) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/20 21:44:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000000c0)="08c9c361334c29d81eca25a191623135a7d9d02c76fcaeb8a41cba5a0bca50c08a233fd8d18732a2d2dbbb84ed75900d0711e7b1059e3a78d8ce0bcfb845de8d8f5045c154a07fb59efac763cd46fd2035ba97e0207c1775310b465b00a71e49ce44cd215d6b2752b91fd2532ac5887e5a14cc29", 0x74, 0x10, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:43 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80003, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x8, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x2000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x1}, @in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x11}, 0x400}, @in6={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}], 0xcc) 2018/03/20 21:44:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f0000000400)=""/231, 0xe7}], 0x4, &(0x7f0000000340)=""/128, 0x80, 0x7}, 0x10060) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r3, 0x3f, 0x0, 0x1}, 0x10) socket$inet(0x2, 0x0, 0x8000000000000000) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000600)="36b4a89f6ade6cfa68e066ea06fb40688abad47465a1ff902fb7d4246b7ad25e258c6ee8e5971efc7387b76cf25db30730632081fd2ea9a83b799e", 0x3b, 0x4000000, &(0x7f0000000640)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0), 0x14) poll(&(0x7f0000000000)=[{r0, 0x8404}], 0x1, 0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080), 0x14) 2018/03/20 21:44:43 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x225c, 0x800, 0x0, 0x1]}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000)) close(r0) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/20 21:44:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 21:44:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000000100)='/selinux/load\x00', 0x3) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) r3 = dup2(r0, r1) write$sndseq(r3, &(0x7f00000009c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/03/20 21:44:43 executing program 2: unshare(0x8000408) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x77359400}) 2018/03/20 21:44:43 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x10000, 0xe0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x80000001, 0x9]}, &(0x7f0000000140)=0x8) 2018/03/20 21:44:44 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x500) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e009059f91579968705185c4aa5b7a35785a534056833"], &(0x7f0000000080)=""/136, 0x88) [ 81.204426] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/03/20 21:44:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4481) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) write$fuse(r1, &(0x7f00000002c0)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x3, 0x4, 0x81}}, 0x28) close(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) 2018/03/20 21:44:44 executing program 3: r0 = socket$inet6(0xa, 0x880006, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f007f15d4c300", &(0x7f0000000080)=@ethtool_eeprom={0x43, 0x7fff, 0x6, 0x60, "64402d8389a2dfb1fa1220d880a16f21d4abbeeaba58c884e0ec33a763784cca2d2e297e7dac15c029e08ef64b2da3292470fc9ccd66ee75cdd3b10680cc1a56e07d333fb1e6d0bf410eb9bf83333d8adfb9ae2c887d17c6cfe04da976742447"}}) 2018/03/20 21:44:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x1}) 2018/03/20 21:44:44 executing program 1: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0xdb, 0x0, 0x188a89da, {}, 0x5000000000, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x225, 0x4b, 0x5, 'queue1\x00', 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0x80}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000340)=[{0x8000, 0x9cc, 0x1, 0x7fffffff, @time={0x0, 0x989680}, {0x8, 0xa290}, {0xfff, 0x6}, @control={0x3ff, 0x2, 0xc9}}, {0x3, 0x4, 0x69, 0x8, @time={r4, r5+30000000}, {0x5, 0x1}, {0x1}, @ext={0xe2, &(0x7f0000000180)="e39a63a9e1086f97ea6422f2ffc6572c71403f6e75619834edf4d21e5227680495812c32161805763a44d3f5d3d6605b0a00f9042f9c4a352137736efb6c10de9cd1eb2fba50cfd2934108078647c9b2b9a86680bd5ccecdd4b8e1d0760c4e48fb7eea22acccc9d9811e78d6a33202f0d06b5c800574bedb6f3c6d59da9994ecd8551391f5f01c04298ca384215741816144c476db19861c98abb9dfaca1a1957f97176d835f2db3e6f5e1efab8622ad804c82953555b1399e4efcd5311c82b9f9e426e32248e0c1fe08a3648c76024136710bf75d6b5607961763f7a29d224828a5"}}, {0x9, 0x5, 0x4ea, 0x7a2, @time={0x77359400}, {0x10001, 0x8}, {0x5, 0x5}, @ext={0x95, &(0x7f0000000280)="832ff2034d708b102c8552859706ac78211fcfcf88893593ac03683f5f36f80b1f01e7e3bb3743f03218ccc514cda5f25a243aa32b5d1f38b67c0cc63083b8cd4a0ecbb760a3a46da38461fd40990ae935a4345a147b3787921c3fb9c769f761fbe61a0a59b0490d1bbd0cff868b214469770a248a3122ad9924715dbd582766359d9606e146c6231ecf3adeedf9564d925d2f19c3"}}, {0xff, 0xfc7, 0x2d61122c, 0xfff, @time={0x77359400}, {0x401, 0x7}, {}, @note={0x2, 0x0, 0x4, 0x2, 0x34b}}, {0x81, 0x6, 0xfd04, 0x80000000, @tick=0x3, {0x7, 0x400}, {0xd990, 0x7ff}, @time=@time}], 0x8c) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000000)={0x5, 0x2eb, 0x3, 0x1, 0xc, 0x8}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r6}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007b1fc0)={0x36, @tick=0x54, 0x0, {0x2, 0x7}}) 2018/03/20 21:44:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) sendto$inet(r1, &(0x7f00000000c0)="cdc0795382d5f5d0c43f810e660e6fc1962e1b5101f5803cc48d76c37343", 0x1e, 0x4000000, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/03/20 21:44:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x4, 0x1) ioctl$void(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5affc)=0x3fe, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @rand_addr=0x7}}) 2018/03/20 21:44:44 executing program 1: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0xdb, 0x0, 0x188a89da, {}, 0x5000000000, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x225, 0x4b, 0x5, 'queue1\x00', 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0x80}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000340)=[{0x8000, 0x9cc, 0x1, 0x7fffffff, @time={0x0, 0x989680}, {0x8, 0xa290}, {0xfff, 0x6}, @control={0x3ff, 0x2, 0xc9}}, {0x3, 0x4, 0x69, 0x8, @time={r4, r5+30000000}, {0x5, 0x1}, {0x1}, @ext={0xe2, &(0x7f0000000180)="e39a63a9e1086f97ea6422f2ffc6572c71403f6e75619834edf4d21e5227680495812c32161805763a44d3f5d3d6605b0a00f9042f9c4a352137736efb6c10de9cd1eb2fba50cfd2934108078647c9b2b9a86680bd5ccecdd4b8e1d0760c4e48fb7eea22acccc9d9811e78d6a33202f0d06b5c800574bedb6f3c6d59da9994ecd8551391f5f01c04298ca384215741816144c476db19861c98abb9dfaca1a1957f97176d835f2db3e6f5e1efab8622ad804c82953555b1399e4efcd5311c82b9f9e426e32248e0c1fe08a3648c76024136710bf75d6b5607961763f7a29d224828a5"}}, {0x9, 0x5, 0x4ea, 0x7a2, @time={0x77359400}, {0x10001, 0x8}, {0x5, 0x5}, @ext={0x95, &(0x7f0000000280)="832ff2034d708b102c8552859706ac78211fcfcf88893593ac03683f5f36f80b1f01e7e3bb3743f03218ccc514cda5f25a243aa32b5d1f38b67c0cc63083b8cd4a0ecbb760a3a46da38461fd40990ae935a4345a147b3787921c3fb9c769f761fbe61a0a59b0490d1bbd0cff868b214469770a248a3122ad9924715dbd582766359d9606e146c6231ecf3adeedf9564d925d2f19c3"}}, {0xff, 0xfc7, 0x2d61122c, 0xfff, @time={0x77359400}, {0x401, 0x7}, {}, @note={0x2, 0x0, 0x4, 0x2, 0x34b}}, {0x81, 0x6, 0xfd04, 0x80000000, @tick=0x3, {0x7, 0x400}, {0xd990, 0x7ff}, @time=@time}], 0x8c) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000000)={0x5, 0x2eb, 0x3, 0x1, 0xc, 0x8}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r6}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007b1fc0)={0x36, @tick=0x54, 0x0, {0x2, 0x7}}) 2018/03/20 21:44:44 executing program 5: rt_sigtimedwait(&(0x7f00000000c0)={0xc7c0}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, 0x8) rt_sigaction(0x0, &(0x7f0000000000)={0x0, {0xfffffffffffffffa}}, &(0x7f00000001c0), 0x8, &(0x7f0000000180)) 2018/03/20 21:44:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x100000000, 0x1}, 0x3eb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/03/20 21:44:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}}}], 0x1dd, 0x0, &(0x7f0000001000)}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/247, 0xfffffe2f, 0x0) 2018/03/20 21:44:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0xba2, 0x5, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/03/20 21:44:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000762ffc), 0xfffffe95) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/20 21:44:44 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x6) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1]) setfsgid(r2) 2018/03/20 21:44:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x809}, 0x14}, 0x1}, 0x0) 2018/03/20 21:44:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000500)="9d34fb0fd860925d0d47f07527a6b231823ff716ddbb7db06a50b91f60762cf75f35f2a63e9d806abc27ffe39a6769d4a9f851c8aabcd7486fdb3a478b5862a8f1fef48f1d90304cbe292d79bb03c64ecb0f10af33bf3e42") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0xfffffffffffffffd) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x9, 0x8, 0x80, 0x3, 0xffffffff, 0x80000001, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x40}}, 0xf96, 0x8000, 0x1, 0x8f, 0xd70}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x7, @empty, 0x80}}, 0x5, 0x4}, &(0x7f0000000100)=0x88) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockname(r2, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000480)=0x4) 2018/03/20 21:44:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) getegid() getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 21:44:44 executing program 4: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x113, &(0x7f0000000080), &(0x7f0000d78000)=0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x80800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) [ 81.612024] binder: 13487:13494 transaction failed 29189/-22, size 0-0 line 3005 [ 81.623553] audit: type=1400 audit(1521582284.472:93): avc: denied { create } for pid=13491 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 21:44:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) fchmod(0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000780)=""/50, 0x32, 0x10001, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) r4 = dup3(r1, r2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r6 = getuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r8 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getgroups(0x2, &(0x7f0000000400)=[0x0, 0x0]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x67a9ad3f51b7fa82, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="5d753e6916ffc566f403185ab4739a54aedd40fc51178880a6cdb1899b376cad5f63e8c7b720f30d", 0x28}, {&(0x7f0000000100)="be55862aca48507f211fed1f679b52078cdb6cdfd8074a682e", 0x19}, {&(0x7f0000000140)="492491821c52e19395da7a2ad21118846b58b4b1ce90a93e4c9943b7a45368fa8179745032e0caad", 0x28}], 0x3, &(0x7f0000000600)=[@rights={0x34, 0x1, 0x1, [r4, r4, r4, r4, r1, r2, r0, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r4, r1, r2, r4, r0, r2]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xd4, 0x48010}, 0x80) [ 81.654216] audit: type=1400 audit(1521582284.502:94): avc: denied { create } for pid=13491 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 81.692094] binder: 13487:13494 transaction failed 29189/-22, size 0-0 line 3005 [ 81.700930] audit: type=1400 audit(1521582284.552:95): avc: denied { create } for pid=13491 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 81.715298] binder_alloc: binder_alloc_mmap_handler: 13506 20000000-20002000 already mapped failed -16 [ 81.716502] binder: BINDER_SET_CONTEXT_MGR already set [ 81.716508] binder: 13506:13511 ioctl 40046207 0 returned -16 [ 81.718588] binder_alloc: 13506: binder_alloc_buf, no vma [ 81.718625] binder: 13506:13511 transaction failed 29189/-3, size 0-0 line 3128 2018/03/20 21:44:44 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f0000594ff8)={0x39980732, r0}, &(0x7f0000244000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e20}}) 2018/03/20 21:44:44 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) ioctl(0xffffffffffffffff, 0xffffffffffffff00, &(0x7f0000000000)) [ 81.759288] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.759337] binder: send failed reply for transaction 49 to 13506:13511 [ 81.759444] binder: undelivered TRANSACTION_COMPLETE [ 81.759457] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/20 21:44:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000500)="9d34fb0fd860925d0d47f07527a6b231823ff716ddbb7db06a50b91f60762cf75f35f2a63e9d806abc27ffe39a6769d4a9f851c8aabcd7486fdb3a478b5862a8f1fef48f1d90304cbe292d79bb03c64ecb0f10af33bf3e42") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0xfffffffffffffffd) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x9, 0x8, 0x80, 0x3, 0xffffffff, 0x80000001, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x40}}, 0xf96, 0x8000, 0x1, 0x8f, 0xd70}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x7, @empty, 0x80}}, 0x5, 0x4}, &(0x7f0000000100)=0x88) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockname(r2, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000480)=0x4) 2018/03/20 21:44:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4000000000000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x1000, 0x3) 2018/03/20 21:44:44 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/211, 0x28f}, {&(0x7f0000000300)=""/232, 0xe8}], 0x3, &(0x7f0000000400)=""/135, 0x87, 0x800}, 0x5}, {{&(0x7f00000004c0)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/71, 0x47}], 0x1, &(0x7f0000000600)=""/160, 0x38a, 0x5}, 0x81}, {{&(0x7f00000006c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000740)=""/249, 0xf9}, {&(0x7f0000000840)=""/139, 0xe9}], 0x2, 0x0, 0xfffffde6, 0x4}, 0x2}], 0x3, 0x2, &(0x7f00000009c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140), 0x2) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x81}, {0x6}]}) 2018/03/20 21:44:44 executing program 1: mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) restart_syscall() setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0xfffffffffffffc63) 2018/03/20 21:44:44 executing program 5: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/118, &(0x7f00000000c0)=0x76) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/03/20 21:44:44 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/122, 0x7a, 0x0) r1 = dup(r0) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='/dev/ashmem\x00', 0xc, 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) getsockname$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$void(r1, 0x0) 2018/03/20 21:44:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/191, 0xbf}], 0x2, &(0x7f0000000400)=""/161, 0xa1, 0x3}, 0x40000040) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0xbb, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00634040000000000000000000000020000000000000000000000000000000000000000018000000000000000800000000000000de779bca381c3ce8aae446f41dc30553d5dbbb0bdfb6d44f6aac0322825f082ab682d894ef72cb73b30a1793be91af8cdeb5b3ea8f4c6a384fffecf810393b57db3e35a34a62d85bd594988cfc53a918aadb5ed51296584fb80dbbfb1b526b3677d87119ffc76ae46f2d314a8eb377794f3de80675733dcf6a000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000180)}) 2018/03/20 21:44:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x544e, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x20}, 0x8) r3 = memfd_create(&(0x7f0000614000)='!\x00', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/20 21:44:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) r2 = gettid() getpgrp(r2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpid() getpgrp(0xffffffffffffffff) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = getpgrp(r3) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) sendmmsg$unix(r1, &(0x7f0000003780)=[{&(0x7f0000001040)=@abs, 0x6e, &(0x7f00000012c0), 0x0, &(0x7f0000001580)=[@cred={0x18, 0x1, 0x2, r4}, @cred={0x18, 0x1, 0x2, r5}], 0x30}, {&(0x7f0000003580)=@abs, 0x6e, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=[@rights={0xc, 0x1, 0x1}], 0xc}], 0x2, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r5}) [ 81.910766] [ 81.912417] ====================================================== [ 81.918715] [ INFO: possible circular locking dependency detected ] [ 81.925104] 4.4.120-gd63fdf6 #29 Not tainted [ 81.929490] ------------------------------------------------------- [ 81.935874] syz-executor2/13545 is trying to acquire lock: [ 81.941476] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [ 81.947030] binder: 13558:13559 transaction failed 29189/-22, size 24-8 line 3005 [ 81.947307] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/20 21:44:44 executing program 7: mmap(&(0x7f0000206000/0x3000)=nil, 0x3000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1c300) 2018/03/20 21:44:44 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) [ 81.947312] binder: 13558:13559 ioctl 40046207 0 returned -16 [ 81.948878] binder: 13558:13560 transaction failed 29189/-22, size 24-8 line 3005 [ 81.968797] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.968917] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.984392] [] shmem_file_llseek+0xf1/0x240 [ 81.990553] [ 81.990553] but task is already holding lock: [ 81.996501] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 82.005050] 2018/03/20 21:44:44 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000200)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f00000000c0)={0x8}) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000080)) [ 82.005050] which lock already depends on the new lock. [ 82.005050] [ 82.013345] [ 82.013345] the existing dependency chain (in reverse order) is: [ 82.020945] -> #2 (ashmem_mutex){+.+.+.}: [ 82.025744] [] lock_acquire+0x15e/0x460 [ 82.032001] [] mutex_lock_nested+0xbb/0x850 [ 82.038612] [] ashmem_mmap+0x53/0x400 [ 82.044699] [] mmap_region+0x94f/0x1250 [ 82.050955] [] do_mmap+0x4fd/0x9d0 [ 82.056776] [] vm_mmap_pgoff+0x16e/0x1c0 [ 82.063120] [] SyS_mmap_pgoff+0x33f/0x560 [ 82.069553] [] do_fast_syscall_32+0x321/0x8a0 [ 82.076332] [] sysenter_flags_fixed+0xd/0x17 [ 82.083027] -> #1 (&mm->mmap_sem){++++++}: [ 82.087930] [] lock_acquire+0x15e/0x460 [ 82.094188] [] __might_fault+0x14a/0x1d0 [ 82.100539] [] filldir+0x162/0x2d0 [ 82.106358] [] dcache_readdir+0x11e/0x7b0 [ 82.112791] [] iterate_dir+0x1c8/0x420 [ 82.118965] [] SyS_getdents+0x14a/0x270 [ 82.125217] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 82.132412] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 82.138591] [] __lock_acquire+0x371f/0x4b50 [ 82.145171] [] lock_acquire+0x15e/0x460 [ 82.151399] [] mutex_lock_nested+0xbb/0x850 [ 82.157976] [] shmem_file_llseek+0xf1/0x240 [ 82.164554] [] vfs_llseek+0xa2/0xd0 [ 82.170434] [] ashmem_llseek+0xe7/0x1f0 [ 82.176660] [] compat_SyS_lseek+0xeb/0x170 [ 82.183149] [] do_fast_syscall_32+0x321/0x8a0 [ 82.188208] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 82.197483] [] sysenter_flags_fixed+0xd/0x17 [ 82.204149] [ 82.204149] other info that might help us debug this: [ 82.204149] [ 82.212258] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 82.221972] Possible unsafe locking scenario: [ 82.221972] [ 82.228001] CPU0 CPU1 [ 82.232641] ---- ---- [ 82.237273] lock(ashmem_mutex); [ 82.240929] lock(&mm->mmap_sem); [ 82.247191] lock(ashmem_mutex); [ 82.253365] lock(&sb->s_type->i_mutex_key#10); [ 82.258430] [ 82.258430] *** DEADLOCK *** [ 82.258430] [ 82.264457] 1 lock held by syz-executor2/13545: [ 82.269094] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 82.278140] [ 82.278140] stack backtrace: [ 82.282605] CPU: 1 PID: 13545 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 82.290276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.299599] 0000000000000000 7c6bd5737404129c ffff8801c4df7a58 ffffffff81d0408d [ 82.307559] ffffffff8519fe60 ffffffff851a99a0 ffffffff851becd0 ffff8801c38a68f8 [ 82.315540] ffff8801c38a6000 ffff8801c4df7aa0 ffffffff81233ba1 ffff8801c38a68f8 [ 82.323514] Call Trace: [ 82.326074] [] dump_stack+0xc1/0x124 [ 82.331407] [] print_circular_bug+0x271/0x310 [ 82.337531] [] __lock_acquire+0x371f/0x4b50 [ 82.343471] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.350451] [] ? __lock_is_held+0xa1/0xf0 [ 82.356214] [] lock_acquire+0x15e/0x460 [ 82.361808] [] ? shmem_file_llseek+0xf1/0x240 [ 82.367919] [] ? shmem_file_llseek+0xf1/0x240 [ 82.374035] [] mutex_lock_nested+0xbb/0x850 [ 82.379974] [] ? shmem_file_llseek+0xf1/0x240 [ 82.386087] [] ? mutex_lock_nested+0x5d4/0x850 [ 82.392298] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 82.398504] [] ? mutex_lock_nested+0x560/0x850 [ 82.404704] [] ? ashmem_llseek+0x56/0x1f0 [ 82.410470] [] shmem_file_llseek+0xf1/0x240 [ 82.416419] [] ? __fget+0x23a/0x3b0 [ 82.421673] [] ? shmem_mmap+0x90/0x90 [ 82.427109] [] vfs_llseek+0xa2/0xd0 [ 82.432354] [] ashmem_llseek+0xe7/0x1f0 [ 82.437945] [] ? ashmem_read+0x200/0x200 [ 82.443621] [] compat_SyS_lseek+0xeb/0x170 [ 82.449477] [] ? SyS_lseek+0x170/0x170 [ 82.454989] [] do_fast_syscall_32+0x321/0x8a0 [ 82.461104] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 21:44:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="6c70001cbf77fedc668e7136f15506a2b5598a51815eef3997583d9ad96b2eb094868a39a4ec858bf8070018b9404100b5018b", 0x33) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/20 21:44:45 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x2000, 0x10a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/03/20 21:44:45 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3b0}}, 0xb9, 0x3, 0x8, 0x2, 0x1f}, &(0x7f00000001c0)=0x98) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000280)={0x6, 0x1, r3, 0x7, r4, 0x3, 0x5, 0x4}) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000001000)={&(0x7f0000000000)="2ffea82b26abbf1b8bdcf15de6725fb5", 0x10}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x4010, r0, 0x0) 2018/03/20 21:44:45 executing program 3: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x2e, &(0x7f0000001140)=[{&(0x7f0000002000)="d4496a", 0x3}], 0x1, &(0x7f0000001180)}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x2, &(0x7f00000000c0)=0xfffffffffffffffe, 0x2aa) 2018/03/20 21:44:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000500)="9d34fb0fd860925d0d47f07527a6b231823ff716ddbb7db06a50b91f60762cf75f35f2a63e9d806abc27ffe39a6769d4a9f851c8aabcd7486fdb3a478b5862a8f1fef48f1d90304cbe292d79bb03c64ecb0f10af33bf3e42") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0xfffffffffffffffd) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2, 0x9, 0x8, 0x80, 0x3, 0xffffffff, 0x80000001, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x40}}, 0xf96, 0x8000, 0x1, 0x8f, 0xd70}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x7, @empty, 0x80}}, 0x5, 0x4}, &(0x7f0000000100)=0x88) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockname(r2, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000480)=0x4) 2018/03/20 21:44:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f0000000240)=0x2000203c) symlinkat(&(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000000140)="07ba8de21b1b2f01e52d6bf772a31f28db1530c2efce9d1ad71f7b7511b86953c01ca6acd7a5b005d3f0467811d2048ef809d62dce506126683f071d1cb78979217c8d8e23971bb388e8a3e76d2e061f17d802cd2670c4c97723b811fea4bced5705b8f05d5d145077d79a78181c937dc62b1a2c7420e60528d2cc0f9c872e6f47496faf4462eff4e5d9d2637804c1c7ec6bd09e925fa96dc45a4427e113448c880cef6926d019e3b7bd898d1045fd2dbe4f", 0xb2) ioctl$TCSBRKP(r0, 0x5425, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r0, r3) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/20 21:44:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000200)=""/166, 0xa6) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/227, 0xe3}], 0x1, &(0x7f0000000400)=""/94, 0x5e, 0xffffffffffffff80}, 0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:45 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/20 21:44:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x48002, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) socketpair$inet(0x2, 0xb, 0x498, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0), 0x2b5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x3b}, &(0x7f0000000180)=0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/03/20 21:44:45 executing program 2: futex(&(0x7f0000fbcffc)=0x1, 0x109, 0x0, &(0x7f0000318832)={0x0, 0x1c9c380}, &(0x7f0000000040)=0x1, 0x2) r0 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000000c0)={0x4, 0x5f}) 2018/03/20 21:44:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) poll(&(0x7f0000000000)=[{r0, 0x1040}], 0x1, 0xc32) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/20 21:44:45 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffff8000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x3) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) [ 82.702594] audit_printk_skb: 15 callbacks suppressed 2018/03/20 21:44:45 executing program 2: r0 = socket$inet(0x2, 0x0, 0x628) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="44110100000000000000ff7a051a00f313", 0x11) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00'}, 0x1f) [ 82.765766] audit: type=1400 audit(1521582285.612:102): avc: denied { create } for pid=13642 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 82.779588] audit: type=1400 audit(1521582285.542:101): avc: denied { create } for pid=13642 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/20 21:44:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x7fff, 0x4) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:45 executing program 0: socket(0x10, 0x802, 0x0) 2018/03/20 21:44:45 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000080000000"]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/20 21:44:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000033fff6d5ae049551afa01ac04be965023911", @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYPTR64=&(0x7f00000003c0)=ANY=[]], 0x0, 0x0, &(0x7f00000005c0)}) 2018/03/20 21:44:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d000000af4fb0d38a8d4d1d7781d471ecd940e6708e689df60a0b0a2615ec963c54203c1b6198b88a8efd3b703bae0148b6e86d46f340db2b9e8523146c1fe764314b2efe9c62d3586ff086ac139c41c38dc8ead7f534b78da7bdf179d5d074e654509a86622e7b3c19cc9a53fad984a5c4901517cee473454aadff26a6a2"], &(0x7f0000000340)=0x85) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000a80)={0x0, 0x401}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000b00)={r3, @in6={{0xa, 0x4e22, 0x9ef7, @loopback={0x0, 0x1}, 0xa70}}, 0x9, 0xfffffffffffffffb}, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r2, 0x7ff}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x18) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x3, 0x8574, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000000a40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000480)={0x57c, 0x3d, 0x308, 0x70bd2b, 0x25dfdbfe, {0xd}, [@nested={0x138, 0x45, [@generic="caf72e48caf4426ffa70d9cd409b0570a8aab570f13f167934d2ac90909bd21d9d98e5a98947102c2bff1468a336ae0397735b53cf57ee5bc0ef216c1398bc45fdada55601e156ca8464fa323b52eb242b0b39b71368ed9d8f9c49a98a90d2139520", @generic="ef0a91095338b912b8ab8a3b8f4141d0eee53fd0babb1654602b4915deec4ff54d6871e408a2afc4eee42480b57d1a8ee6757c4f54a5feb14baf71c899d5f4926f89f79ee5eba424eb676f8fbe07f9bbffa5e1a7cbaf4f167d4c6dd8786a9f3166603b9079fd4bce1921e6fd6071eddd70873e53420faa08c6b47d7003bfd7f3505e8a355a4706cfeb6b82c62039b4e2c2abe6257c1d27ac8473c4e22bb63db95cca2d9aa1f8", @generic="0206ff9f43f14f157d44fa5c8579e8935ad4585fcd201dcbab70d7b6add8", @typed={0xc, 0x57, @u32=0x100000000}]}, @typed={0x8, 0x38}, @nested={0x354, 0x2d, [@generic="94335521f1ace2331403fd932ef9defb61bdb8fad5fca7195f2653c3135d9dbc38e2103e539ccc4193ee37c9279e4091f6b2c587dc3bf7c5536d63c7c52d9d2280dbb58e5bc544309960d0fec19beea8f7846b865b5ecb149de1ecc5e8d6f0552b2814859b205cdfd2ecb026782c4dedfcdbd07f2defc3bc3665b19e24a7693c943ab9ab8000aa5f6b5be473c54a48e3112815e5", @typed={0x10, 0x41, @u64=0xffffffffffffff7a}, @generic="9b00a870114656365083c735f031d27b44ce4ff576c29e15f63f9f0c996953120c62a76aad1cf9e923dd2e88add3e6b76f0b03e57b9ca1dfb367fd852ebf198d79182e060aba4ccdd22cb6a63a719ef577ba5e351a26d0f8a349474abfb98fc4b217fa6c8d07b956227bd7042ec5fbbfec7e3985aba7499fea1d11daf28ba7668c42ec7dc3eca8bce7e5cd650e0f52bb3f02ef9686aa257a6d97805173b5a9494f9081986a106c1b2f7f784a601a898d01971cbe8bdc3779ae5796941308d004e95ce6b0770cb4707ce060bc3267be5533158b5d273f67b9fc3bd23bab8b3b434423e7807a8f8b739cb6a4051ec24d2fc599438fdb", @typed={0xc, 0x50, @pid=r6}, @generic="b4c3196a808fa61986681800d04d50f25028a8ddbce12292c11bbccdef2d3e475da0da9d13679fe126838e670d8de6c6", @generic="dcefe290c036c081557f5b78d203c688bb8807205c6584b0cd2af301b094d79dccb78fc6a2fc2d231745dd0eb1001475e560b1a8dcd119006c2d4baaa537f91bfe8a4b74a77fd90ddd0b756abdb6c882b2a9387ffdd208977575a2d4796fcb5867eae09c4d0d9409fc0c95ed7b", @generic="60e4539ede5a5390237869f3afc3b3ce6b51c66cc1159b1951b9d615740f154e8fe905771e49833a748a6a522db5c270fb85038a97c604c2274edea84bf3ee98c388c7320897904a4840bc28961c9159947a8892605ef9148d9d35e089d0b3c414d3c8572381b61b10eb0a990a5bddd89e06a1ec86eb73183e78fd9b3eee2bf9280aaca4dec827cc5bf296967adb975a851d1411fe4c8168012d58d6c9d8bd7b52ee226b1099705b54161ca0b2", @generic="2cbd7da22104d596f62461448477cac8cf9f32d395f2f1a3e6b65ad34d500dadde3873bd0b833cc71d65166f88d4c0a6eee542bb80ab6554a97eeb29d2ba3bf641cc36b2982bd91352c14375012f1506ca06e05856ab43ae2fcd053837c3085a"]}, @typed={0xc, 0x24, @str='lp\x00'}, @generic="e1946611b2eafa9a47c19b59c13286ea08d9364f92b90ac646261d475137fa1bd0804e40438d865d8a6c4cc94b3fcb45614e6cd117c28930fb5bb45beba70f67f1731d08892a7c1c85f0c516e4371f65c7cde4d8b2b409322d27c55c87796b180f405d5cd40111499a58a631f9d61029d784634df0c8c549a15ce665334c1ee1b61cd34dd9aa42dc5d02f30d3106226635e5defd063f3fe4738ffccb4c55760d3ae1bc639629891dd56644755394ad1fa784b0c1c595b0afbf9313f4a231ee2baac146d855e48e"]}, 0x57c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) exit(0x0) sendmmsg(r4, &(0x7f0000000080), 0x0, 0x4000080) socket$inet(0x2, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000bc0)=""/5) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) readv(r5, &(0x7f0000001dc0)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/242, 0xf2}, {&(0x7f0000001d00)=""/192, 0xc0}], 0x3) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:46 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2c0000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20001, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000040)="c8a52a68ce20fbff6060442faacc8364205b8f1f838b6926559c5af42fc50a07dda6882e182e98e393f07d2abe40c161eee1cfda39fc6d9373fa8fb3529e461ba66f15dd2e9e777b35e79aa538ec8972cfb14d7ad6d60bb45f0d73589fa2817a2115e3181f9b7c4c79347b065328e4e05b5bd8f0081b1b1910b8c8ed79e9b1b25654ead9f352ace649b76e3721c306b8225217ce7d1124de6f2c") r1 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0xffff, 0x4) r2 = getpid() r3 = getpid() setpgid(r2, r3) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a1aff7)={@loopback={0x0, 0x1}}, 0x14) 2018/03/20 21:44:46 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000006c04000074020000740200007402000088030000880300008803000004000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000000003505264afd36ad58512f46d00000069e7000000000000000000000000000076823a305f26286df2e11c58520000000000000000000000f5b54c049cb1866300000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffe00000010f000000ffffffffffffffff7f000001ff0000ff000000ffaaaaaaaaaabb000000000000000000000000000000000000ff00ff00ffff00000000000000000000847aafc77fe2000000000000000000000000000000000000ffffffff00ff000000000000000000000006000200000fff003c01ff626373683000000000000000000000006263736630000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000f0003401000000000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000104000000000000007f00000100000000ffffffffffffffff000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000ffffffffffff000000000000000000000000000000000000ffffffffff000000000000000000000000080006000800f4000000e7697036746e6c300000000000000000006263736830000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000080000000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e4651554555450000000000000000000000000000000000000000000001080005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0xffffffffffffff33) r1 = socket$inet(0x10, 0x3, 0x1000000000005) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f0000000680)=""/241, 0xf1) unlink(&(0x7f0000000640)='./file0\x00') 2018/03/20 21:44:46 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x4000000000000001, &(0x7f0000b7dff0), &(0x7f0000048000)=0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/20 21:44:46 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/20 21:44:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x10000) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c0000f2ff00000000000000"], 0xc}}], 0x2, 0x0) getsockname(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80) 2018/03/20 21:44:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000000c0)='/dev/loop#\x00') readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x2, 0x1b, 0x8, "17877f955ff660d37eb927dd102afc7af2081a8029112494ebb3d2a3b2a5f729b36898579d53448515d5ccea9456d4f7867ef6f02a6f546f370eb10159ab493a", "64c8799932f6f243af1782b11211b6770426ffb18bbd7d60766f4b71897234473dc3430551b5430e74a77b371649d4bd3faa72b546411e87dce6d7e8333a0ae3", "793724f5723b0778736ec631ed02a2f299ececef609507ad79d87af96474d23f", [0x5ef, 0x1]}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/20 21:44:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2040, 0x0) close(r0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x4, 0x9, 0xc3, "18e6d8a75c2a", 0x1ce}}) 2018/03/20 21:44:46 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7ffffffffffc, 0x28001) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x400000) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}}], 0x10) 2018/03/20 21:44:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100000005000600000000000a004e200000000000000000000000000000ffffe0000002000000000000000005000500000000000a004e200000000000000000000000000000ffffffffffff00000000000000003dbb4d"], 0x60}, 0x1}, 0x0) prctl$setendian(0x14, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x7fa, 0x735}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, r1, &(0x7f0000000300), 0x400) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x101000) r2 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000002c0)=0x2, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/87) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/20 21:44:46 executing program 0: 2018/03/20 21:44:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x8, 0x4, 0x20, 0x3, 0x3, 0x5, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1ff}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) close(r0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='os6.\x00'], &(0x7f0000000080)=""/92, 0x5c) 2018/03/20 21:44:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getpeername(0xffffffffffffff9c, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000440)=0xfffffffffffffdd8) r2 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x12200, 0x18) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x529, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in6={0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"d202b900009acc2bc135ed7a5105e710", 0x1}) 2018/03/20 21:44:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd1bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) 2018/03/20 21:44:46 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x6, &(0x7f0000000080)="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") 2018/03/20 21:44:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xd2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f00000001c0)=0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x40045408) 2018/03/20 21:44:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x6, 0xfffffffffffffff9, 0x4, 0x8, 0x64, 0xb1}) read(r0, &(0x7f00000000c0)=""/1, 0xfffffffffffffec3) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x0, 0x31, 0xffffffffffffffff, 0xa) close(r1) 2018/03/20 21:44:46 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000007, 0x200080) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x6, 0xffffffff, 0x200}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/20 21:44:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) munlockall() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:46 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/03/20 21:44:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x2d}}, [0x4dda, 0x1, 0x0, 0x20, 0x100, 0x0, 0x5, 0x1000, 0x100000001, 0x10000, 0x1, 0x2, 0xfff, 0x0, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x200}, &(0x7f0000001200)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r2, &(0x7f0000000200)="88ccb08ddcb7036342678f63361edf516c338aafbbd1f6cff1d41edf1faa6dbf5471a849eca8710c300e163f880e49bc813998b1bf1585c6ba938c8b4acd4f5dc8c6a38193da18d81840ccbd3568cf681062b956b6f511121db9c029f80476145da0e2fb70d3fedbf83877fb63517a1d3545b925d8ea8d562f2fcdf23cbd18aae5591cacb57c29d93f5e3218b20e3711e453c288e5a578b17dd7f70a5752277929d69a7a1b540a23a6d996e449aaa9bb13d146fcdf0d5deefccf5fd324bc4687d4c1c044ee686caf28641bdc46cd657b1c0939b3c3b730d0bd5078a22ce4beca2d16613c08692ff1d97c5e37872c336b7d965828a6b929f4e6ed5c9f407c6ca88d224c940a0f2f14cf270aef414ab5748a193f4b430747172dd24ddcea70b8614353b80988a465492168f4d6782084a7cc57609d6b32ee6e2470bf0baa4faea3c5ec96aaf4eccadd45cdad4e5296317d9790bdb20008dcdd45783b401d11ee7d074ad30bbb5540ab3699ca483b1b121c06f2cbf0c44352f61e693402f152780e7cb54771f410f8d13a4e30cf030056d2797568482e20da2361f532239463e721d0c737443f166d7cb51109268b5ecd980e7fca32f1b3fce281f5f23430da4c95e64678928201a4b4094deac5343f30a52f3d199913674df35f5f762219a31f117c55876fc80c47c0ea0db29f77d232a796b927810da7c36c661903e86e5b771a4cc20a95273a82dbcb4a409bd295adf8676379beafba877bb6753fed9e2a9a575fb7759402ead04ac90e6c157b739847bcf799502179868c0fb5280a279df80065194689f35eaa177e6d40cb3e4ed921766b0349c9e0816fdf24763eb8a5b3ba4a481d9a69046c1f45d4db715ffd625ab091fa8edcb22432805478eaf2a8da678eae3cb898354f830434a9bd103a0ef948146606877ad7b265c6da7b9c525e1f991df7fb2347f8f3642db2678c63cbf7838a1ded3a51288b36763a022b02722b38f07a3a06ef8ef51bf9f05686abf781dba06c507d1057d4e4d64026824de915fe4be9ce163d418d519177293051b403643fdd6d1441bec597e21809f19f4c5b7e313443d617cb6945fdfd4c9317178bec93bee9a384287fab2b1d6557181d82ba27a768261c6aafe0d15186bb03a5b660986b384c32ba8e9a41b098fa393dc65d1e33a2ba516a60096eedb0365b087597bd42ec431c529005db0d8048abf76643c3ff0e59f8f45196ea14b8886d193dd38a9360a1b11b9af192b1c6e2175fa5ae699b823342fb469b752af10a764fa6beee4ba7eb87a474f4c440540cbfded4e6debe5bf351581d8012152c11cdd0f6af56cff804ff243e6b9f6dd0787ae1d2425795d8427bfd5e2400be751d3d1f781d04e13f7d59e5ac5f50fbe1a8feb973372212606176e1922315a64327d920638b679418eef160a28383b40b8c177285cb9b841d8382be73d6a009a467bf375adb486425f6d2fa4c5e38312d27dfadfed1642641eb483932cd95f052a488be4cbfd3c0bbcf730fc90e56f36b2ada15220ce807344593f2a59c4ce0286b2ce1d480859f41497dbdd1790c565b0bad765538a1536927c6f81eda4576df16f5a35ec9bd81afc9e074abc7d6d8b2e322c579f5491f954b72fbe4a95ea82c397b5f1b9c47b9bdfcb9ce0bfcc37f528e0376b4c004783e06959e23e234907fa2e6e05440e927883b74c03742f751cdd1c4871a3ecdf139fc711f69134611cdcddad492643ce5728b67ad7db39deab01df7a4ad275abc7a75cddceae1080d0c1cb7f801889d2999da38294659fd90429585f8b9808363b75fe7e4c5d036eb416f580ff60fe889be6fab0df4e910a234a7daea6f4a55836b1485c715464f8fb8d91e61889e3db4a451431c1e090dbc729f8e9ebd98a8a2d7f81101615b868024bddfde7a62ea561c7603588988b556d1c7b7875f06b4c9755914e703cf7759e973223962e8f78af7ee5045a349f8aacef833775d857125a8cb338f547c195d93b688d9261160826bc80601962559f7a2667642bc39d0e9740e6719d779e974b6ae97790d7202f1bb5a5925a3feefb4d82a994c241840f8808130c6572256afd93beb025ba5d22e92ea180b10fcc40cf3e52c7f83fbffbf18b486ad48f2dd8ef5276d9e629c7202a7011942d0af225d1accfa8cdedf47f91ceb3256a9596e29a10f667ca8104f7b67b783264f653d0663bb512b524da5c1cb3a6c0a31f5a885bf71c65308742c9401c4fa322665413138b7929298aab09e151a33d53f33af50e44cc0f12a242cc091c859b384e510920c3c2f65aa16e608d99e34772f2a9159be90fe1262a86ad9c0485461453c00a580c920210ac60e39763f28821339394a4f57b6803731462cf51bdafc9eab7085876ecbaae60f1895c7ffbaab9de2068162ce474bc242d91233f1cb3992e4d0457f6424ecb2afc66c18815277ffe974cfcacecef816e299efc160f6db8e2dfb0892fc0164f7a5c4687a05e5fcb46ea5f1466f44481ccab5bdbcd28392aa0c72301df99e215f6714b1083d9f3c240540a1ff00ad4fccc806d03491ab6a98a0aa3bfb669781bb76018878d8d6ed3995760bd43e90e4908e33184c33e7eabdcfe059a3b716747a6231a609cfa1e5142f734e4ef0af931a36d44a794e437a2f3cc4f1e66a457971ad87e42079ac1e83bad05101654b2674929fa57784ac28603fccc501997a6e5db82cd6ee45106aa795cbb97e9f2aa8bf487bb28ab95c468c20f6aceaddf57319dfd31d24071d3b57252b9442664d460dd065340bcb5844345239d7481a56a651760b4f6b47d8cf08093ebab8a29d86d5a93abd5a68c7f5c1f89443c7fe462c7d870741baf4f04a58a78a8fbe1bd5277658272f3180067b220e664757bdb10182edb429cb24ec5b0c938028deb573ac946159d00c6162433a14b919cc994cd1670cc086516558038dee508476e768f3268ea4947390e4e7eafea26af001be13df8f4e4cccd3e12fdd9b5dd58010567910ed64d9a723117295368c8d1a487c8e73612ff036aba4edd39d6666014de6ed8ac128ef9ba39ffb84c1c1340d53909d731a546bdfe38edd1e09c58c37c7ec82e2894d2d9ae87837d0e9c603701031c25370e691ccbd8f9c793b71daf9aacf1f9746a064e67ebba12167b738d072cbf75cf3d93fd34042876fc5acf768472cb94fbb4fcc98bfa81e0b09afbf83d8c4a84de3e2b0fc82ebdb2ffa42e39a7e7f7d5dc4b4fd5d95f18ff6c92d12fd8ac6bc378fedef2fec2ba35e2990c8169e0873435cffe71b975d7e40dcd8008c02a2255b5ace71525ed9622dafe484e89a9162b301fb81e74741e63088f7e380784c5f99eaf71e9a588d99558fefe8da3449dbde954d0a1e50668b3c4fcb7bcf1e32b5e1259e6c16475f3577d5d88c8dc798495679316482e2163d8d7ed962cc99cea1648b4aa1c77291d891facd95729e37202ca732a19fc6ce4bacfe6268444e3c67e5142f57fc3cce8c67433714f420a44cf827bb5fdf1037bed83e2d58443e2441cc1f2ac0dd929c3e5cf1b9b99d1c98408afc9850c37f69a3c63b8bad91e3b689727b913e11a92a50b4d6c22d5ead8183f0c9956d6a58c977fb25a72cc18ff1985d30e2d9057bd148b4215d6f784bd1d38d9dc3f9ba873060f69701d9e36d4559e94fac6a2ff46665887e9791a32a8977cf951729da1a549a5ac1f2ac832ec60feabb43b675d892998ebb17b6ff56a0c2b8c11a289fa0d4b0a7bbd747a68b35ccc893bf182e0aab721fbd78a93042cbc6173af6aace788b9a4931efa426da990056160083c9dae5a32bde025049348df52f0920bd31ac597cd73465bd9631b117b07af3ff7480f6abe70ad4e2799ac84d5449edd77a0dae63c2f4d1525d70af17ae2818f10b84fd0b5b3fa42fa52b2cae02f50ec6647c8e20001d25c60c2eba0b5bde687734525d87ac8cc8c3757d659913bfa92c2789e0fa397ada333d9070d4f4d75a622bf9f443b36dffa1d790af88defd94c857c01cf2b06b592ee144432dc666dc9739fd0e9f25a28f692010279514391c442ad813726f373d1a6967d2d65ab24614abc6f584959da58d2a02ab24d49fb9a14b66678862bbcd1541c512d751a6b04914cb4433d93784ede6aefe7928c77adbb08c89eb4ff8bd05acd2672620e6ab4809a8dbb8492eb6d73fb73d4d015298e8cb0ac0152c22c183c8969426df2627ba16bf45af0bc61d3ff2e00c90adfd85114fdb0b32fbb285a301ab50a972f3b6031eda4326399a805e1af6ba0590e08c9ad322c18b8935a270c873cc903a4c96d538f655201bcdb29864444fe6b38d7f073e039e0a850ef50c12b1e54aad4216a569f516473d718fce54e1dc69fcb0373a7362b7cd81e1c544dffbd17ca809be725bf4ff78e36924f74b7985cd2a5fb6a016a2a0d5dbb150204cd69a9910a6782ded5428c74832649cc8eaebc29ff01fb06c743df1a93dca661d1b9b0854b678be1c1daf1baac02b466112999f75159f6bd1452b3acada11685a2c07e8c9d532a9cf17f11269e689612f354937bc380f86625e43357a3cda390506c7280945080dc05ea44fd144d9c1d968594ce7fa4fc75bea70ed6be20dc3cb27add4236c16b31cfa4d2bf0745cb5e5cc7268e3689e857ca9748d58283fa639b3f6101c91635574b8c6ed698b85eca55668fc995a0ac88292722c54818b49c9165b0061a68cf48734ae851459f16ea7dafe3a949a1991b31859d83b0ec4ed3f03f88a9114a242bf706e130d25106a6f0ba9d371b6cf23eeea15ff95093031250585e0ac92d7ebf374294c61a474c59eb26fad59bad39fb7ce4f62422366a22c38bfe099fa534aa961b7f15ea8dea1f6cca47906e97fcf7e380f608704ef0d8ba440600651add969dfe550dd5a44317882c11c22e5195d82e289614aa700f3c8010ca4e9034dba4c58e2d8d31fc9043cb12a9bc7c2e6547427e6070a9f5a1a86ec40aaf3984463929f1d4925f0d0f471c9a1d69b9e47c73fa6e69c23ad7909884df3924e8fb1a72d5762bebb0eff7f5e7601f862b4792f6035cef2102b0f4d82397c4823c1152088c7417ef372c17d2ad5a709fde6b8dcd09367aa389afdf31af783712d4a9d386bf73e9373bc6ddee3f909896a1daf756581fbf748af96d9de3c9ce420088c0819440a30cd48a1957575eb386e2b9915ee927eaf5b57b1877783fd1cf070603c95ce168cd4d2f2ba8408a1bb90d134c6ad612f39d223edbd9dc7484c83c55cdbc47eb1f3c9abfb3a8710716abfbdf2c47b09b5c1022d7b9008131bd2c39a1307b2aaa9d293af43c9deb4c3ac9508b3ba2f8a498b159d86e61fd7ba7f523f810271244391c836e5bb2c1f8cb5c0920415a9bddae82436582b2078b26babce4817de31b85082ad0fa83fd284b0cb5d151406708ddcfa95480585269e0a3d6bc23a8d0584a037e9ece9b6db8664427288700bf8b5ad6101358ca5d7a9ca75149ad4d71dbe571e9550e3c08c6066d9cbcf19e2e08497bbb363a692d90a251ace73242e2b6e6583cd9b3b2f4639363e2bd10e9b8c715fb259926aabd1754ddffb20214a9d1893084cc5586176bd91b70a011454eea6529b98bf31be7c9232d03213f3371b743c5fe28e5cc9469bba0253e94bc6d97d47fcfadd213f0df01efd96a8e638a555166577f2194378c0758c963acbd5010cecf5f95170019d945da6e9535d1be77ba834f43e7cb3c451c169d20f003b8184cb95b74371606c8092076d6c6df58e0eb7426968d1ade195d550c42bcaf9679202f783a0d8aa4b776eb3", 0x124e) 2018/03/20 21:44:46 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x6, &(0x7f0000000080)="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") 2018/03/20 21:44:46 executing program 1: timerfd_create(0x0, 0x80800) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3d3bb1cf4379472c2eff2e0e27350e032dd4ff1cbcf8b6a76a1157073bf8a57cc690e22ed5494f44db25d37e58c3e45222e732fc6ce278345830ff4f47bd608b", "986b5ed34b3239a6c79c3c0c8fc2959c5c17450c5177cd41714099b63a99582f56483692262ccbbbfc91363f4b28d8474edfcc92754f2ed252af6c7b5704c579", "c765cbb07948407ef1588fdfe9360258521a404341783a2c78cad081ae2b58c5"}) 2018/03/20 21:44:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) socketpair(0x5, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffff00) 2018/03/20 21:44:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) r1 = memfd_create(&(0x7f0000000000)="d202b999cf85000000000088f301e710", 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) 2018/03/20 21:44:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xfffffffffffffcb4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1000) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:46 executing program 2: r0 = syz_fuse_mount(&(0x7f0000eefff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ea9ffc)) 2018/03/20 21:44:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x103) sendto$inet(r1, &(0x7f00000000c0)="f63639b54055d4ba2e77bf851399515c7d288221524cf2b117523fd36836c370607d6c3a25b5857c918926157696f1b685e5f71cd551dd330adc1c5d0e35f3f4f1de0f848bfef47dc4d76f4fd300a6e35cd10500ddec7ceef427ffbdcb969d5efa752062627ade771a1106a0d97706df7ee3192715fc6215f3f57da4277273bf2ae8ef106d40bee45f8e49e42a46625b5cc54923d9f598c82071aac129fbfab67966aabd32445b99856041204036355f9eed7c640f8b070cec35d0620ddd35ab51f2a0a3f6d6d2a3ac6c5137fc399d2b437687c00891dd5c05f2ee2f632739e19d2c6027c65354381d3beeb80cfc6af8b84afc90030b6d87af15af7a621271dff20967205322931ad77a97cca680499f7eab3e8290f2c267ee8b912b1710e66e0b31ef5aca669e116baba5da5ea6dbd9dc20954878e849ef70f35552fe4733b0bceb19cdf36939562d4da1e25f1ede5035f4b51c5693eda4b14b8497fdac9a19a6597c5988863f0c3d7b9f2baf86da5656f258baf13adc7b3cf48bb9fde6722b805865b2375aab31aaa067d5227012b121fc1e77f88955ab18f2c6b6c198afa703cdc58fb1ea557bf8beb7436a917462a762e3ad5678073978db4642838919b3908a97c7f4c5f0e2a2186b3f39a0ae47630dad728536fc3210c985e4e2ccd78321f74f2339be32aa3d206f6541a9deec9b7da39231275158741a411a41e9fc76138005ab3c3dacbc734e4d632cb8183a3036233f5d915a6c5b05013a659b5aa1ad18ff0bb2f854701b739278b12706340d7847f02bfaabfe40e0ad3026c971216df7a796f3d471909dfd922fbcbe004733bf51b4cf9d756719230c537d2cc1d5876faaf5712b4e1b1b70d198314e091742297acfa67a37575e7d4f086272f63ad4c32d7e6f77b76e04620a024fee9df81077753b03148eb60ec6fd750a1665038f3080a975ec061983884299b7687b0c7809cea37b2ed949a3f87c82d908ef6ed8c7c5452734f0224a7e7c1fba89699896aab1acc457dbe4d720bc92b1ac5fd830531e1ab3431a5cc159adb02b442833496b1a2819d287521be7e298613b5f5752453ad6d78cc0d7b9b53a815176499b6490e41537434998f143b05b416263692dd1d919162f3507d8ad3dfd7403c69d1734d9089d90545a630aa2f59fea08a4616ea00d438032c93a2f98b92c91c1296c6a87aba1615b21a54c77f5422d9df3509adfa5d762b84de2b1f0b2d4c7cc3f81c5f23ae834923da7ad9ce9a918bd144931834435458ca3020357aeae3e4bd25b690ba667b86627615ab50949839f59e4294568a43c6bbc04afa85c94e9679af8444dd73d6291b865081f404552812265f463562aba3a16c543242b08b35f46613182b78004b02c17d63779062db5e9f1fc5ce807708885843ff5df02c35d80d44eca16a308ef334e87106f48dbec2b010ffacc126f4e7f11d22b4d2ad59e06ba35f3914edfc638b2fff8bd0b6b2ada25fb58d8da2826ecb15d83e9fbefaac777da435f50136145d15e9120ca4b86e895665813c6cf3a917bd26fe49f7ed6a3210400d13495d9a7e37b49d9a32908d5a97216c3e84e1dcf6ff3b0a4ad5b68ce2974da3d3732cf1452e3eb564d2e68795880d0a4323ca5aeb03a254d10b04cca8c9022af3fe143cd83af347e77205fb9c90200fe7ad8490425f48a71c74acad21836de140619a484e01003268955bfee0aa23abe028b7ead2837a0518f4f69c44cdfc309d061129894144c869efeee33098eaff12e3873b58e21d88768a326c561663860fd9626964b81b400f568c6ecb155f83f03aa2272bb9021c7d7c4e76434cfb376faecb8f2788e5404551a4476ce807b1bc53f0111b72f1fb3477403c184d7a81c2fb60cfd0c6def34955bc7da1a95f5f6a36a6f229f7e0fbd65f27fd053b08e72e64d2255795d6bd120fed529e95cdbd85ef56c925d1efd9a50ecc56c658d874d0631e60f121f4ef10611c495a0038ef06c6c39a8c290e1605a13cc7fae32886d35869608b85330c5381854ad382d9e662f71aa7dfc1b6961103849cb2450ada25fd6f9ef519de9cc9f653d1b6cf8dcb677bf668636d1c2d7ee559540b3fcdd22f394c9265ac5204a694c63b3f5cf24f94e5d05149bebc2fbc4ead0499d143416aa955fd50f442b220b07fd0aefa6cfdc9c68532b45f4de49ea5d03be31fe2c36a29462887adbd1671959e74c599826dd3134037e359cb95cb8b460a5a75038fc20766b18e7efa826e0fc5ef4bee1c0af8db73b913c024df2f7f3db9c28e4ab98ff929ebea9afee5898511e81df4e7ca1e134cd3428a4aa95a6be05905edced2ab8242e1f9255dc08067bc7ea67bd6661752c1e986c96094ae0b0d93b70e362de03cdb20a0753b0acace0fc61e606464f3d6f1811db2838cf430fbc76b239fed3fb08198ef846f40c8a180df23d3a1495f07da568e30141972708346790463513e947d4b96a2228100556ceeec184a10f5f98427a617f1331fab517f044187f63db922a88c4d06a3a1b24a49a4b9d13afeef49985c999b6f36cd5d91641cebbd5f641ed333b481b679fa94b0d616bbd2ec221418bbf1b2c60b6831d332b1da1f63f43cd97938123585ba7e86a3457426634932bfa3ac07710ca07c2bf5bf641bd46b44d8712f102435bbee08df12124ae432104594fcb77c51d7fb5535093c4768e992746c27ca800afea35d310daf8b369b935e64eb108237d093c4bc10fda9518822a2b055cca9fa5a88af3d065da064973ef51891611159f2bb14f1175792c9d60c5916f46f958cd1938a6d38d125cc8679a76acf6e145f950847380c5881ac7d68cb88832f247a9ec9dd46b1e37a18023ef964a4b828224d2d67c214af2d696f6a1fbce91454b4a4f63501de27fafd5850f26a32d317a7364f0c9ebf93f7286e8e4ea22b3665659aaf1460e1d8433955dc72305fe2009bc35eaff0a3e8eb0c38b489b51e06595ac193713035016f05344586882567de8422cf0857f696decfc94693a3e65e28218c712b1662ad2de2699df937cf13beda05e7d118b1d58c643a6aa7f352032911e04cb0eeb7771f5ab91185ce27cd961b51090dd2448d61829d4d11dd5f6d8e920dcfefb2d82bf684d5313672d524fc2928144b3d77cfed998e7319901786fa966bdad919e8e165a616a95ed351adca017d3a99782c0b7ca81f7872dcb88ffe7c0c03aec31e626fd47e66ff94e927cd3f882280eb8cefd3b6f322ef6eafaf72e632034bc8367993046ae077c230660885b06c516891cb67bb7ee14086d983abc9381572d03ff8e2fef2b51c7ec634b8d5e8d12818d44316e7a691731462d0e265f8b24ab83ac4eed490505a91b64115f4bc30a7c2b82b3f1827ecc1c39ed90980ce7c63b2292185ce1961932d4f5594e58f2dd537f2200c91f13cd1bdb9758db96eb6cdf7c494c1ae88431699a6280e8153c37f72b8d6db0387828abde06d535089d7ac43466af0bab55ce0cdd4c07a2f0e39b59f16f3f051c9bdb26593095aa81720f36d5fc2b41fb9d418064793d8c281c10fe246205a4f488b0576ade1b8c8a4da6ba717b742084b6ddd5ded4ac7cf0fd0cfcfc0c7c3f80711174561931227b8376f87392d446ae5f84b80cfb0f975a14704531fc9437900b3f77c31d5e2ea193ac99a39c797fe35264c0fe4edd330c17f4d8f28c1956067ce4daf9deabf47afc627da0c5e6b19169ff617dc8b033f8360845f57683e5e3ea00d33a61b05baeaf14285fab31897792a46f4a6a6703fcfcb0b13461059e45c5813ce63a4bb2f94a39ec7104559526e737d319fba0151080ea761d0afa0fa53120824afff82c024c4f3a48427dc1f591e1ab015bee1861f922fa2ea253ac9f158f0d72c0cf206902940284c44d659ffc2e5717941d3608fe839a542dc36ee7a51c77a0970a5c90f42afc759558b0350ce593d44440d09c1b2acb0248939ef555d4b3ccb7bdcd59eff83a7ebb74ca9293d83fc7a5dbc3a3c0364e75716b6c2ee0f986307ca4765407a60ed44857f5a125f87491a0bd76014b2b2f5a5b66fa766a7f3049fd359df4460425bf1989603c7576336c76b2a477a20a1a4b9d0056e4c05fea5b75f613532cf28bad8fa6c993eb6624d99ae90b6274c59d441526e9788b9a11078426fb84542ab4b1c391f4ca968c6ea031c7aa400bccc631a273cfff3d187d01282100a1342c6e236cf74315abda3ce75b5f44f00dc97abdfc340040c2ad1a9891f4faff2735458c47fe3443b9486302cb0e271247561424848d6d796d170aee706fb42275dd00e4a047abf3190fb7d9217f1f98c8ec5689e24690295eb7c399a979486d17e05f31b2543ff3c362b1ffd359aeb0f448e9a9bec190656db9316f5d505c36b3f60b4aa0b3670a6f605dff6e08cd926505cb70d9ed4b7d527d6253ad2c48c3a8059daace7ceab1543f5e05f67a269a004300313b580ad24eeacc4c9d982d27ed9b7eac20e4afb569786ce56b0c5028c372248841c636d4d3622a4138c88b9f0f0e6939bd94093cdd4c9960e5b73213792c1d40ca1a9771af71864c4b2642a6a2886c8b17540539ff9e9646b15c1a36a97a22e4a651db2d157f159d97b70ef305352826ef85ab93e432f7840095f0f7b0d96aa791e644fac4f62e9e4e7e08714b33c719791ab354b14031068f8680340cebfb0bdeafeddc149c59b7d14e826ce702349907a43c220a09b81f88c1da4290110e01845ff35483d1d471cff4c2b145f7cdadf724618d94c4d1c68d94595bb94d4b390d0f9b0c27e701f409cb99c2bd617a60c989235762e651a7937dc963ed7308e63e6c714085070b15c3c3d315933bc2bca606eb9dab8db27227613ced5d3b10ef188d128faeefa8e88ae16158ced2466ddf36685ccd48f4cafeaecad7ca3f68c5a0b80b73bb0e96979583ac79179eeb36ca2b560de7e2ddfcffef9de4b1bcd40a8c6d39c598e9fa0b3cc5af47293427b18a70e5c6943a59af87a31a82b9a27a3d4cd8fd372ef63a7babfb194521648a2d3886b0da8732966066f8be133e1264698d4919f06d2f415a288f27b5617b0f670321c498b75084b516163f8f3562c030cd07e4fecf25a14a1382c10277d59d5500b9a2ad9ce7d4a080f60609075a1b523b649dcea49fb3413641b6ce39ba32eb80b902b51bdec02274296461ae13ea5da75ab2810e2680fb20dcebe0444da4bb3a7d6035a23706df6e7173c85e7ce4807d376c5957dcfd10c28497efe46985b1a37f9782f00cee16f15774c65d9943205a2ab4bbd9309ba1f6467172dc68e936418b6a5fb21a138c11bc1eadbd17d0278fd4fea4f7b42e7b942c178a7f2f69f4ee3b23a23d05cf65188ded73b94ebd6878c144b829bf7b91781243299022dc38d25515db84c7571f33de0e93723ea45547d0f75f4c0d7fe286a89f609caa9e7cbe9282198f0375f2b642c6d02f8360b5b9de4fda18ccee1c6c240944c45d88afb6799bc930c7a9a2df047a71dce17c2f3c44b367a3cb85221e8968523dce73956ceeb94f0ed5a542c8b676c3ba35c5109b6d96165275959270f6964c63e3adf202e37cbd8ac74608bdfa1e7bf2524f291a2ed2e30777a9d6d33123b9bf2b2adba4dec4011e28a38aa41ce0513d30a293c03e8cbe69f201f8e28a193127d7fa0ca97d8217a12bd72e1fc0aa5fe6e54e28a3b3cbef66be2fd64fe5d2b1e87fd4772e7b71a932aa2655dcd11a74c6901f818101cbd191e5ee594779e5bc4500bb9d9fe01d12011d897a4043ea0e68f9e87cf0ddc9d0e91a5feca2df5826325e75", 0x1000, 0x10, &(0x7f00000010c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) keyctl$update(0x2, r0, 0x0, 0x0) rt_sigpending(&(0x7f0000001100), 0x8) 2018/03/20 21:44:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000f67000)="3900000011000946f9bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f600000003000004e9ff0006000d0005", 0x39}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r1, r2) 2018/03/20 21:44:46 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa0081, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) delete_module(&(0x7f0000000100)='wlan1\x00', 0x800) 2018/03/20 21:44:46 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x204, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x200, @empty, 0x49ad}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x4c95, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/20 21:44:46 executing program 4: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40900, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0xf20, 0x5, 0x3f, 0x0, 0xea, 0x90020, 0x8, 0x4, 0xfff, 0x4, 0x6, 0x7, 0x9, 0xfffffffffffffffd, 0x7, 0x7f, 0x8, 0x2, 0x1000, 0x400, 0x1, 0x4, 0x2, 0x0, 0x2, 0x1, 0x8, 0x7fffffff, 0x3eb, 0x6, 0x8001, 0x8, 0x9, 0x2, 0x7, 0x0, 0x8, 0x5, @perf_config_ext={0x1, 0x8000}, 0x0, 0x1d2000000000, 0x80, 0x0, 0x8, 0x800, 0xff}, r0, 0x8, r1, 0x4) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r2 = inotify_init1(0x800) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x403) 2018/03/20 21:44:46 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r4 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000002, 0xc0010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x110, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000140)=[@flat={0x776a2a85, 0xa, r2}, @flat={0x77622a85, 0x100, r3, 0x4}], &(0x7f0000000180)=[0x48, 0x40, 0x28]}}, @acquire={0x40046305, 0x4}, @acquire={0x40046305}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f00000001c0), &(0x7f0000000200)=[0x78, 0x0, 0x78, 0x60, 0x48]}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000240)=[@fda={0x66646185, 0x3, 0x4, 0x36}], &(0x7f0000000280)=[0x78]}}, @release={0x40046306, 0x1}, @release={0x40046306, 0x1}, @increfs_done={0x40106308, r4, 0x1}, @clear_death={0x400c630f, 0x4, 0x1}], 0x5e, 0x0, &(0x7f0000000400)="05f0d976cdbfe49496247f394ffe36b3352c78f88770ea54f991bc3e4514328f431da44ed180b791e3d8461d33bc856bb9924fabf2053785e21a8a58842ae5f229859341fcb4bbb677e6f0e6d04371cf6b7c6d5c58a7a430729bf2f129ba"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) [ 83.767036] binder: 13855:13857 got transaction to invalid handle [ 83.785761] binder: 13855:13857 transaction failed 29201/-22, size 48-24 line 3005 2018/03/20 21:44:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be8c5ee18c88", 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/03/20 21:44:46 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xffffff22, &(0x7f00002c9ff0)={&(0x7f0000000000)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0xfffffffffffffed9}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x80000000, 0x2, 0x7fff, 0x54, 0x100000000}, &(0x7f00000001c0)=0x14) 2018/03/20 21:44:46 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/route\x00') unlink(&(0x7f0000000040)='./file0\x00') mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) 2018/03/20 21:44:46 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x800, 0x4) pwrite64(r0, &(0x7f0000b24fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) 2018/03/20 21:44:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x402000, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000140), 0x8000, 0xe) r2 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x0, "a28a6a3e99ebf86be6f0a2db76943aaef0790fa7e355d41a47025d647c9ae126"}) 2018/03/20 21:44:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) r1 = socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="07000000955687591091e1e9829c190ffb50de787530a466ad37a4576afa37d397023ae77a09ae352187f65af55e9a95d6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) 2018/03/20 21:44:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xffffffffffff7fff}, {0x16}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@bridge_newneigh={0x1c, 0x1c, 0x0, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x0, r1, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffb, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9eb4, 0x30, 0x3, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x401}, &(0x7f0000000380)=0x8) 2018/03/20 21:44:46 executing program 3: unshare(0x1000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x5}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x401, 0x200) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000180)=@known='security.ima\x00') mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r3 = getpgrp(r2) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/connector\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x2c3) [ 83.827143] binder: 13855:13863 got transaction to invalid handle [ 83.837623] binder: 13855:13863 transaction failed 29201/-22, size 48-24 line 3005 2018/03/20 21:44:46 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001e00)) timer_create(0x3, &(0x7f0000001e40)={0x0, 0x0, 0x3, @thr={&(0x7f0000001cc0)="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", &(0x7f0000001dc0)="c08d41697ea1c6439e824cc80ae514b49b44e4eb4753e2624fa83d642f6dab1dbebcde5c0fd23879b647754cd35ffdf5"}}, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) preadv(r1, &(0x7f0000001c80)=[{&(0x7f0000001900)=""/228, 0xe4}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f0000001a00)=""/103, 0x67}, {&(0x7f0000001a80)=""/241, 0xf1}, {&(0x7f0000001b80)=""/9, 0x9}, {&(0x7f0000001bc0)=""/124, 0x7c}, {&(0x7f0000001c40)=""/29, 0x1d}], 0x7, 0x59) recvmsg(r1, &(0x7f0000001800)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/151, 0x97}, {&(0x7f0000001380)=""/86, 0x56}, {&(0x7f0000001400)=""/172, 0xac}, {&(0x7f00000014c0)=""/100, 0x64}, {&(0x7f0000001540)=""/184, 0xb8}, {&(0x7f0000001600)=""/109, 0x6d}, {&(0x7f0000001680)=""/122, 0x7a}, {&(0x7f0000001700)=""/81, 0x51}], 0xa, &(0x7f0000000080)=""/32, 0x20, 0x7}, 0x2020) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000080), 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001840)=""/135) 2018/03/20 21:44:46 executing program 5: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2d, 0x0, 0xffffffffffffd6b7, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xd4, "31f79f5ffd6c553d75389695534797f73ab23d522430cea13c3f9a12297167d8546a2ebf211ded2734ec002b503a3b7e609fea7bd04bd41215bdd620d0da42ca5d84c3e6735ea1530a809b505dabe1aa4d352ef8fbdbd0e6203ec7e5422cfe648d6db800c6e0695e8ec75e79fd593c1e9b7d520682d71eedcc6d62bc92d4c5961bec9cb96e833eaef0fa55ca0341cbed2f68b0802eff7df3f786e96854da23d42d968d9b5e1cb0f49a1d58d9c90facc36800be74e03594ba2d33831926800487891805f2ed1b8a9d3d21c016ae635ff788c147fd"}, &(0x7f0000000200)=0xdc) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) timerfd_create(0x7, 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x5}) 2018/03/20 21:44:46 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x6000, r0, r1, 0x7, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setregid(r1, r2) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000440)='./file0\x00') r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) memfd_create(&(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) rename(&(0x7f0000000380)='..', &(0x7f00000003c0)='..') accept4$vsock_stream(r4, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='..', &(0x7f00000000c0)='rpc_pipefs\x00', 0x894b08fa2bf0f52c, 0x0) 2018/03/20 21:44:46 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000000)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/03/20 21:44:46 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffff) r1 = dup(r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1237, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) 2018/03/20 21:44:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0ac8f1b23b884bb8d4895c60097035db02d4c77e87"]}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10400, 0x20) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000000140)="16c1a2b4d589197a88214a1ed4aea350e51a80f51ca7c0784f96d3224e67e1b0cb31dbc176ec9e9e2b0ca06ce6ef10ccc821b0d2d967154cf0bca91677f670cdf856b1460dd97e38c8f0a5bdc09d71c33c918f313cd16afe6fea9b19eb01eeba0ec0b475fbd1bdf85f8b0ac74c9f477981c5d7604f71f1ce36597165af817894f2ed966484d4240b1dba95d2afe597b0758d03de9fec9cb6bab400f890191d6c8f19c692074083fbbed9d968f945f284b29c09a8a17f0753919322257b4e4c540d4b3b894435b76c1274", 0xca, 0x0, &(0x7f0000000240)={0xa, 0x4e22, 0xffa, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000080)={@remote, @rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000ac0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getgroups(0x1, &(0x7f0000000c00)=[0xffffffffffffffff]) r10 = getpgrp(0x0) r11 = geteuid() fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000fc0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) sendmsg$unix(r3, &(0x7f0000001140)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000340)="d9a7a81ca2bbb4d86f54ec6fb3b5e2c3d03bbfe242db1464a336c02d8707077a5f02f70935b7892f57bc40e95d4922628570682bc7a66db5f0d00dfbd9f023db7c0b0187a67c132dc0bbe9c644b91792849be859731002df275b24f881f2c6b6f4cf5b2b42d8ee752157a7dc80dc225fa5962a653e829ae4180fcf0821b54cf2df0961770b89832816bc8a65dfb4877cb58001", 0x93}, {&(0x7f0000000400)}, {&(0x7f0000000440)="b82fa36c3b11dfb31a4c89d6a1fcfa4b187c8b7a56712082a3d8d6e760e6ac0630cca2cb23af2efcda62320ab99c20e5883fae32c345b8ed95d876a47e0857d2338807619ee7434195d0599a1df9b9cd0d538814a9fb2a135d160d57816920d9eb21d94f128ee92fca5993d6b201f4edd7020962ae533fba3863615f18dac2b017b8ccb11f1dd76159f06dd5f4c73314dc0b8fc959d8a6b590eab9494576bd6be3101547f5b4730ac4175bfa81a650c8b8d3c57fb14cbf0ba3d098b2c2fff613e7500f23ca770feaf353fa8886f89e1da34c0d4a34c549137688cd3671773295988c994e17a97833d3a6b370", 0xec}, {&(0x7f0000000540)="06733fa2d9ac41cb5e47db241cdacb757a741e4102be791fed753cf1b151bf82dfbdf7807c43b3b492a58a7b9cfbc86f3354bd7d2c0cf2eb640e18085dab0b6c03669c027c8762d425bbffb9011ea76f56d5e581d0c75030d5d2b327e0b7277ac731ab9c824c532399df4a3e72d8a2718b4def33cfd761fd09764ee65b430eed7c95a2ec34dcb9a6698cedf5dd9b3d6a56b083e3454b9413d0123defc7df", 0x9e}, {&(0x7f0000000600)="ed8ba1caf354fdd8f160bdb9f9de0bcfb007dc5b92d9b28ed55923fde6969e9371165361d466a04b12a33ce2f4e777a3ed1fdfb476ee4d999a52e44b78b5557db4ce823c3c7fd78059d3bb2e12dcca620c03c0d90c3bd13cccc472797fd76c280062ec54cd82ab60cbdbb8440edf384f0bbc6410afd48632ef39c3e725a4814889a834da2bc803323780f9d8da0bc5d085bfe452a474c4a57b48995ad6c73da15ea9761424088dcf0dc3b3af33", 0xad}, {&(0x7f00000006c0)="8e06e87fabd285a91820189b081a782931f27eeba20c35a705b7528834296a37586780614f08bd5d33d6b42cd41413d59cbca3ca7bad2549827fac4e24cebb29baf4ac6245b8588ce7a243ee1fff96375e50dff0311608914c0066ebb49346e8727f2014a92b923c41198731165417d7c59cbd5b656f3bd5dda1327031546700bf6d5d382cb0e6f5897bddfcd0b9a7e86c91c421e91725428c54d2b645ab9190172ecb864fee5b9caee1b2c3290407a4fe77e80e50a3651477f15cae2cc3c54d2a93e472019bc2361f6b90f2143e8f858817c390298f6121453d920a5c9ae7a4775b70f844fef64012", 0xe9}, {&(0x7f00000007c0)="d4f460610363ed280bf29cd8390eb9f2d06691483e6f36f6360f623cb20502e16a661fdc61f001458a5858", 0x2b}, {&(0x7f0000000800)="075ffc3cb7e3e5eea4a511c0ee618555947af4443985e8ed16155e00de92bc72efd8612fc8cfdd8309f17920f687a010ad9098b5acd0da282d2090afdecd1a2cb2a2a2fdf03ea6068e333560c1f9663966", 0x51}], 0x8, &(0x7f0000001080)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x24, 0x1, 0x1, [r2, r2, r0, r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x9c, 0xc000}, 0x800) 2018/03/20 21:44:46 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) 2018/03/20 21:44:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) fchmod(r0, 0x20) 2018/03/20 21:44:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x4, 0x7, "9ebf8faa740d7cc4b7f1158aade4e83731aa1ceece27c8c3759cb1c5b63dea1094aa258202fbf29e96eb7884a0d2786d6c103ee9413f5634d6c6920c4fd3fefbfd01b29e0674845f743a35a5bbf28380"}, 0xd8) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x4, 0x8, 0xfffffffffffffffb, "6f713f34c0aa8004d7d352f37e8776e3f610a85745c04ae8813867f8bdc9674f17c4362c8b9551d45db6d1fddd0b11712ea60d26932e877d65412c3bc104659315a977a544b74bafbf800c32f5d4a6e5"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7, 0x5, [0x8, 0x169, 0x80, 0x80000000, 0x8f9]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x4c2, 0xfffffffeffffffff}, &(0x7f00000001c0)=0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000002c0)={0xffffffff, 0x1, 0x8, {0x0, 0x1c9c380}, 0x1, 0x5}) 2018/03/20 21:44:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/20 21:44:46 executing program 3: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/87, 0xffffffffffffffee) 2018/03/20 21:44:46 executing program 2: unshare(0x800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b4c000)=0x7ff) mq_timedsend(r2, &(0x7f0000000080), 0xfffffed2, 0x0, &(0x7f00000000c0)={0x77359400}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/20 21:44:47 executing program 1: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000738ff0)=[{&(0x7f00005f4fff)="1e", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000fd4fc0)=[{&(0x7f0000fd3000)="f6", 0x1}], 0x1, 0x2) r0 = getpid() waitid(0x1, r0, 0x0, 0x20000001, &(0x7f0000000000)) 2018/03/20 21:44:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syncfs(r1) exit(0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) sendto$inet(r1, &(0x7f0000000200)="d7a265f614d12d8116b5c16a938bb73c859c619c81d1f0a5a9b2fcf96fb4fceb0d97edb2d2ca9f8a476ad4a19c81f02c62754527b5114fe0290746f917262fd6a4091497f79925521048831091abaf9a5c649718b1f63e60", 0x58, 0x20000000, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) r2 = memfd_create(&(0x7f0000000180)='lp\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x9, 0x10000, 0x4, 0x9eb, 0x336, 0x8, 0xfff, 0x6c7e, 0x6, 0x7, 0x8, 0x9}) 2018/03/20 21:44:47 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x10000, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6=@remote}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/03/20 21:44:47 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x40032, r0, 0x0) 2018/03/20 21:44:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x121201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xfffffffffffffef6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x1f, 0x3f, 0xe, 0x100, 0xe9, 0x2000000, r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000100000000000700000004000000a4040000800200000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000e00000000000000000000ac1414140000000004000000ffffffffac141416ac1414bb00000000ff000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff0000000000000000000000018000000506624d25001f73797a5f74756e00000000000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000301000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4f0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x3ff}, {0x8, 0x1}, {0x2, 0x1}, {0xa, 0x1}, {0x3}], 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x66b, 0x8, 0x1, 0xbe3, 0x2000, 0xffffdfffffffff81, 0x82, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0)={r4, 0x8001}, 0x8) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0xffffffffffffff84, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0xfe0a2236d3cc252e) 2018/03/20 21:44:47 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x435, &(0x7f0000000040)) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') chdir(&(0x7f0000000240)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/20 21:44:47 executing program 4: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000f29ff8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008ccf61)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x15c3, {0x1, 0x9, 0x3, 0x1, 0x1, 0x9}, 0x9, 0x9}, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x5, &(0x7f0000000080)={0x30, 0x10001, 0x2, 0x4}) creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) 2018/03/20 21:44:47 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="41000000f9ff9eb9ffff08000000ea8400007fffffff060000000300000000000100060000000900000006000000"]}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x9, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x401, 0x30}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/20 21:44:47 executing program 2: r0 = socket(0x200400000010, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @empty, 0xffff}, {0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9f2}, 0x194e, [0x7fff, 0x0, 0x100, 0x1, 0x31, 0x4, 0x200, 0xc06]}, 0x5c) write(r0, &(0x7f0000000140)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) flistxattr(r1, &(0x7f0000000180)=""/191, 0xbf) 2018/03/20 21:44:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/254) fcntl$setstatus(r1, 0x4, 0x40400) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000040)={0xfffffffffffffffd, 0x5, 0x9, 0x5, 0x1, 0x2}) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0)={0xfffffffffffffff9, 0x3f, 0x8001, 0x3}, 0x6) 2018/03/20 21:44:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0xffffffffffffffd5) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/20 21:44:47 executing program 4: r0 = socket(0xa, 0x4000000000080003, 0xfffffffffffffffb) getsockopt(r0, 0x8, 0x7, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) sysfs$1(0x1, &(0x7f0000000080)='!\x00') setsockopt(r0, 0x107, 0x9, &(0x7f0000001000), 0x0) 2018/03/20 21:44:47 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/20 21:44:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r3, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r3) [ 84.264980] audit: type=1400 audit(1521582287.112:103): avc: denied { create } for pid=13982 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 84.307185] audit: type=1400 audit(1521582287.152:104): avc: denied { create } for pid=13982 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 21:44:47 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'\x00', {0x4, 0xfffffffffffffff7, 0x5, "4189865b3cba", 0x200}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="adeee2a210c1a0552dbe393921fe3bf044d8822b8be20fab9415877f9d73e862e8a025ddc888b43d360f4d1b09e2938b53b4ceb05b9d003338fa0cdbef8807cc151877647b41fddc08221e1f19d8d515cdd451892e9538271bb011a34b064f54", 0x60) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c10000)={0x2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) 2018/03/20 21:44:47 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x2, 0x0) 2018/03/20 21:44:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x3, 0x8}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006b0c4c)={0x10, 0x2e, 0x301}, 0x311}, 0x1}, 0x0) 2018/03/20 21:44:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffff, 0x4}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0x1) fcntl$addseals(r1, 0x409, 0x7) 2018/03/20 21:44:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x2, 0x3ff, 0x8, 0x7, 0x2, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffa}) 2018/03/20 21:44:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x121201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xfffffffffffffef6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x1f, 0x3f, 0xe, 0x100, 0xe9, 0x2000000, r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000100000000000700000004000000a4040000800200000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000e00000000000000000000ac1414140000000004000000ffffffffac141416ac1414bb00000000ff000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff0000000000000000000000018000000506624d25001f73797a5f74756e00000000000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000301000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4f0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x3ff}, {0x8, 0x1}, {0x2, 0x1}, {0xa, 0x1}, {0x3}], 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x66b, 0x8, 0x1, 0xbe3, 0x2000, 0xffffdfffffffff81, 0x82, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0)={r4, 0x8001}, 0x8) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0xffffffffffffff84, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0xfe0a2236d3cc252e) 2018/03/20 21:44:47 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000080)="73797374656d5f9a49636b5f64625f743a733000000000000000000000000000", 0x6b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x8001, 0x4, 0x100, 0x3}, &(0x7f0000000140)=0x14) 2018/03/20 21:44:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x111f, 0x4) 2018/03/20 21:44:47 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/20 21:44:47 executing program 2: syz_open_dev$binder(&(0x7f000072aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40480) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/20 21:44:47 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}}}, 0x104) socketpair(0x3, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f000012bff2)="6e6574edf3ec031581de") preadv(r3, &(0x7f0000000000), 0x38d, 0x10000003) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x9, 0x2, 0x0, 0x324, 0x90b]}, 0xe) 2018/03/20 21:44:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000080)={"74b46e6c300000001c00000000001300", @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/20 21:44:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)) 2018/03/20 21:44:47 executing program 5: timer_create(0x7, &(0x7f00000003c0)={0x0, 0x37, 0x0, @thr={&(0x7f00000002c0)="e9682c7f47aea69be0ec4d7d8b641bdf08d84c4ece7db4d7e977f182b11a72ffdaab66c5d1aa6b749ff89596b57e924806f58efd570c7c0acd0d39f24c35e6e5fce06e9f24b82a8731e30c82c5428becb91408b73bcf85be28d38f3e6032e351404fe5c2afca3edad994221cf148f3d1a0f5c778763088987ece3e24a82c18ec0756b11086bddcea5b4d6e40c1b74db2dbe5a6b75c43e700028af58515dd8785340cbb12513e74d666e61c5fbabddcf2f998e223a02340d8", &(0x7f0000000380)="153c636e08e14fcc8d4f531eaa64b947d287c4ef93f7b8660a6fc5ca2e8f3c1627fc702ab71cbb161a90704a69eb6a"}}, &(0x7f0000000400)=0x0) r1 = socket$inet(0x2, 0x8080f, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000008c0)={'broute\x00'}, &(0x7f0000000940)=0x50) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x0, 0x989680}) getsockname(r2, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) sendto$ipx(r3, &(0x7f0000000100)="4e1641b6c1d3dfd5741160b9b4dcff33951b4146aefcc220c61c7913f62d5ec58926be772c8ee422c436c9e090", 0x2d, 0x1, &(0x7f0000000140)={0x4, 0x101, 0x1, "6083584ba902", 0x9}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000440)=0x11) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x3, 0x4) 2018/03/20 21:44:47 executing program 2: mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000100)={0x7, 0x8000, 0x1, 0x2, 0x4, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x8001}) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000040)="2f05ff6e759bbcdb080397bdb6294153498888377108f8e939949bea476fd8601c0d2aab7498ab5bba2ff5bda0de6398d7179a9c") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x5000)=nil, 0x5000}) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) 2018/03/20 21:44:47 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x800, 0xfffffffffffffffd}, 'port0\x00', 0x1, 0x40000, 0x0, 0x72, 0x5, 0xd5, 0x0, 0x0, 0x2, 0xfffffffffffffff7}) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400000000000}, &(0x7f0000000100)=0x8) r3 = getpgrp(0x0) sched_setscheduler(r3, 0x0, &(0x7f00000001c0)=0x4d3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/20 21:44:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541d, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) setpriority(0x8cde80a291e88, r1, 0x95) 2018/03/20 21:44:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00') fcntl$setlease(r0, 0x400, 0x1) readv(r0, &(0x7f000004ffe0), 0x20000000000001a7) 2018/03/20 21:44:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/20 21:44:47 executing program 1: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x4}, 0x4) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 21:44:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x121201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xfffffffffffffef6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x1f, 0x3f, 0xe, 0x100, 0xe9, 0x2000000, r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000100000000000700000004000000a4040000800200000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000e00000000000000000000ac1414140000000004000000ffffffffac141416ac1414bb00000000ff000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff0000000000000000000000018000000506624d25001f73797a5f74756e00000000000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000301000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4f0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x3ff}, {0x8, 0x1}, {0x2, 0x1}, {0xa, 0x1}, {0x3}], 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x66b, 0x8, 0x1, 0xbe3, 0x2000, 0xffffdfffffffff81, 0x82, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0)={r4, 0x8001}, 0x8) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0xffffffffffffff84, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0xfe0a2236d3cc252e) 2018/03/20 21:44:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) exit(0x0) socket$inet(0x2, 0x0, 0x0) fallocate(r1, 0x3, 0x6, 0x4) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/20 21:44:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x8d68, 0x4, 0x4, 0x7, 0x63af, 0x5, 0xfff, 0x81, 0x40, 0x3f, 0xfae}, 0xb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'\x00', 0x2}) 2018/03/20 21:44:47 executing program 5: r0 = epoll_create1(0x0) r1 = eventfd2(0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/20 21:44:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x9) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x51, 0x3) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) setfsuid(r4) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x20040) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x5, 0x0, 0x1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/20 21:44:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x802, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/20 21:44:47 executing program 0: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) write$eventfd(r1, &(0x7f0000000040)=0xfffffffffffff001, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/39) 2018/03/20 21:44:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='2/file0\x00', 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0) 2018/03/20 21:44:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4048, &(0x7f00009f5ffc)=0xfffffefffffffff6, 0x86dd52698b7d147a) 2018/03/20 21:44:47 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x81, 0x0, 0xc5d}, {0x6}]}) 2018/03/20 21:44:47 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='bfs\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) munlockall() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x9, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0xfff, 0x3, 0x175f, 'queue0\x00', 0x8000}) 2018/03/20 21:44:47 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/20 21:44:47 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7360}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x1, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/03/20 21:44:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x121201, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xfffffffffffffef6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000880)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x1f, 0x3f, 0xe, 0x100, 0xe9, 0x2000000, r2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000100000000000700000004000000a4040000800200000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000e00000000000000000000ac1414140000000004000000ffffffffac141416ac1414bb00000000ff000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff0000000000000000000000018000000506624d25001f73797a5f74756e00000000000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000301000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4f0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x3ff}, {0x8, 0x1}, {0x2, 0x1}, {0xa, 0x1}, {0x3}], 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x66b, 0x8, 0x1, 0xbe3, 0x2000, 0xffffdfffffffff81, 0x82, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000006c0)={r4, 0x8001}, 0x8) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0xffffffffffffff84, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0xfe0a2236d3cc252e) 2018/03/20 21:44:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) exit(0x0) socket$inet(0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xbf, "36da2b17931497b4c319163ff31ff48a7c254c42b5c2122405bbc805f1121832f1ba5efe85ba321bb86ca2e50256fe8920a66221b28b9d9152ecb5edfc8d6f13ab7092567add6b54e3133bc0f348ccbdb8c676551e0fc609efc5cd035374bd4200f2f82f747f91636c0595b7b71381353ea951150d2038ccb1618e0eae00091a7b065be14cc8d7a3fe3a33b7c1a451d6dbc7be4d63d8970a512742f7f88b69c1d86c9864e1d36df90bc830ee48b412e88b12261d02cb57c0c1680f0b9c0f58"}, &(0x7f0000000340)=0xc7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0xa3, @loopback={0x0, 0x1}, 0x200}}}, 0x84) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/20 21:44:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="fd337a9e1