d4a0d2190dff6217da1a779b322f6544064ad14ee528696daf4835ce479da900bc04ab6a1c0fe84985147dd55baafeec4a8e63e620afc5d7c24cdc52c736bd3982b348d17fe4191c2af73a1166eb8e6b691086a1df165c83182806cc9c677b3921f1b479de61f3ca17bfab0b912d9ba876a837b9a0e7eeed8b231333e6e04880b444dcad3802a43e96c54cc03e51a0530b538c04b124290a29b9dee8d573fc92c97ce80f0e04812192bb4e9b0c597eddeab02438e69c44f71204149dc4e9d094c3a13d24d4778c69cc3c3ce765de43ba6ee1ae89e1a9aa4618b80692cf3bb5dfd0fc9413bf449e", 0xe8}, {&(0x7f00000003c0)="6dbcd0ca1e58c0a638309827d4900156317787263b8e20637be72dda3653b6fbfe30625ead9b11d1c18ac05be1478fb7ee8dcaf2e66a7694f479ad959b130f9e0b8f8c556bc3cb09795bf489cee4a9f7a3bba8a1f7b1a5f0f2fc175e47cdaa53d729b463", 0x64}], 0x6, &(0x7f0000000480)=[{0x104, 0x102, 0x997, "64d181cd8ef87486c25cfb961a423f5947a4981a231a8c02cfdc019dca7525e276574ddfa8405e226d705f0ffe7c51b0422929076a641f8868de364a3d8c6ba59d24888f8b580513a9cefcb0b3cf2a5218eb075156ef18f6cc8a2cbb1e07841ac748cdfb7ce7914a23dd8e1e19fb856fdfa07150c7cef3262ce20db16746acf4f20c5273f3385544fbce49baaf5dc9239f6fc66ce17770ece68eab6dc7389cb4da63c38c787e6ea6dc6d7f714deb2feea54f1498457de5ed068a4633bea060e4df405be953de550b0725dbf68d5276be58e202ac0a2d5d4bddc57feed6a505484e6af13434fcf6315e40cc50a6ddf1c4ced3436b0874"}, {0x58, 0x115, 0x100, "e39450ed04ddb64b6d6e07d3b6289336c5d4d9cac36beac5684663780da1e44e98d628c6f61edec44b22dff2fb3d2056392a37a444421d3537d14a59a37878e663891eadf1084df7527535c6"}, {0x37, 0x11a, 0x101, "c9dcd6f7ef7f66417347a392d42e7ef6d2deb390acf5e37671251f4aea0acb7baa3d0eb855bfe9f1040baaa05e2f874c482c936c3244aca57f47c459f520f753e3693cb1f9126c59355e607ffbeb0fcd00828637c134e2a07729a2a78d79b277845200ccb38e1fa95ce6ba0ac27d16af00fadc4849bd841658358cdeedb1cf22"}, {0xd0, 0x104, 0xffff, "700a2164d0524361d5136dc3b1db6c2d8e5832d1cea7d75578eb096263cf835cf9ef4b01d959ba81f2d23d885eb455dbad5fbffdda255c959da90efead5ac852775806fed40751f205620ca819a14f84ba80edc36e42c69a9a9c34d1fb2a1d33bba28aeadf8ba9740d07d738977e74ee63d95ee1e4ad902b2a4e8c5741ec6e21a102ee5645c308361d9b87998a5bff4a726ed6cb486bf8c029e7f9d48cb6cf478cba4a19caf8fbed51e27fc653552394137e9479c4d8b3d13091bbd337fd855a6d27"}, {0xc, 0x3a, 0x2}, {0xb4, 0x117, 0x5, "2ed4859d4d808f2f5f880873c6841c98cb7209c1df6c24dee6784f0ce6ecd02f7df6acefcf549b31774fad7988ac366c7f7fd768f77754ff7959edf4a8feb68f2b08eff83c39d7fa3b2f4a1309fcd8a31eb9d6c6fac800a2a7e1b5716284367fc079ba9e61322e27db3c0961e3d23bb58a2c9b1bed80abbb08dab7132f3dd8f5d4790c9a416f5341dd169881e2fb4c3d6a4b348a686edfa0d970f6324869c5e8a5311a1c04fb"}, {0xf8, 0x0, 0x1d4, "814653be84522b1ab6318c8cc8579ca93b16d702e9206fb321f668513321ee285df3fd4a3e32fec35b148aaaf081eb15529f65cac9e3507102159c6176e6eff99f31ddb944afccd2dc2c4e2d52729b87f905aad30341d709ebe0285a881e790d871549436405a185a7535ed15098420981c2179f5615e3f223f06b15731c77a9891921130041b1bf13066ea8a3894fe8bb89610ae4ad35d7b96df0930e838fae8e27ba711b777164d1f1a183ae4f2770b9a27989e7a9fe8e9bbf33e09ae57fba5602e71eb6457f11c8e74f95a15dc4d084a3a881188d38109c271e51a2a84818dbe1aeae32051d494326da15"}, {0xd8, 0x84, 0x48ac, "f022946b9e4160b20def4284b26f22c319d78b17fe8a02000000000000acf36d2e89938a9c5eee9b4179e3ab03c2bf37dc775615a164b4c2f88f321b395d1bf716b71494cf0d95895fa73d036062c46066eefb435a947f25c97f6a10859b3af47e2e3c839835a3be16a0326c8e9cd7535e4efe25d18971cdb1fc4217f1bc71cc340ea9eb1a903ef6d2a49766a96b0787376fff8f38f52a7bbaaadce6383f3619812e607a4fac5da40f26626ea6f5832be577183a3d58144bdca749a07bff7ad89875bd1b7ac13032990f9e67"}, {0x34, 0x10f, 0xffffffff, "56834f2e942c8a5194850120dc9c397c1bfc8092e725054525d5e1cdb03711171a85a86e34"}], 0x57c, 0x801}, 0x4) 2018/04/06 14:20:54 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r2 = epoll_create1(0x80100) epoll_pwait(r2, &(0x7f00009ee000)=[{}], 0x6e, 0x3, &(0x7f0000982ff8), 0x8) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/04/06 14:20:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x20b) 2018/04/06 14:20:56 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x341140, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x1e, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0xf4, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/244}, &(0x7f0000000400)=0x50) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0x2}, &(0x7f00000006c0)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000540)={0x1, 'ip6gre0\x00', 0x1}, 0x18) 2018/04/06 14:20:56 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x0, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$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}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xfffffedc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)) fcntl$setstatus(r0, 0x4, 0x4002) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x140, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='+^posix_acl_access-\x00', r5) mprotect(&(0x7f0000673000/0x1000)=nil, 0x1000, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/06 14:20:56 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/llc\x00') 2018/04/06 14:20:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d61ffc), &(0x7f0000000000)=0x4) clone(0x4800400, &(0x7f0000000040)="efc7e1aaf5d9404171963d7c921692104c28866fa61f89c234f83677f334c9bcc8060077c13e3190405f6d4bf1b7d9f76fcb4d13ec6df86f1e5c070e0b0c5fa0b7b5609fea9bba7a8bf9a76230542900e7096b98d0a58bbcbc0363b54167a3993461bea94b8ca4f3a90d2c8d2aadc6e2cf6c1a8bafeab9e9aa382608338a822a98d0a0e1dfacb159759c51e9b6cb11c045fe05d025d849e070fd56b5a968d8e6ff2742866ca2d57a6be78dabac1b1ea468b1f203b1f3dc926c902987db7db01c988533", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="85a150117cc1e5898677b5cb34ccc0a48203a40bc5421707f43ebb41681241c11349e97aab6242fdc8df7b329d7b41fc344fc34328f2ecdcf7a8e66efd6200588695e5f24cf7ccc57ef51efad0d30448888f9024931561865e") 2018/04/06 14:20:56 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/06 14:20:56 executing program 0: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) prctl$setendian(0x14, 0x1) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000004c0), 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r3, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x0, 0x800000000005}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)) 2018/04/06 14:20:56 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='nst/ic\bp6\x00') pread64(r2, &(0x7f0000000080)=""/205, 0xcd, 0x0) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x40}, 0x8) 2018/04/06 14:20:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) recvfrom$llc(r1, &(0x7f0000000180)=""/10, 0xa, 0x1, &(0x7f00000001c0)={0x1a, 0x337, 0x1000, 0x7, 0x800, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x3000}) listen(r2, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x47) [ 119.483632] IPVS: Unknown mcast interface: ip6gre0 2018/04/06 14:20:56 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/llc\x00') 2018/04/06 14:20:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) splice(r0, &(0x7f0000000000)=0xffff, r0, &(0x7f0000000040)=0x47, 0x80000000, 0x8) ioctl(r0, 0x442000000000127b, &(0x7f0000000080)="c7d7b61c28a82bd490c1a5010086f9eab06bfaef34b7486c26a68bced93b2a39170a3c65553a81ad1ea601c186d1b88524b068fecbb2eb609d270397ad82bfbf2af70da8da262b66e1e76994ac73f8e3d6ed4bc134ed7eb29ad3317f0bc5b8aac9d71af5160c99c8a8470959") socket$inet(0x2, 0x80000, 0x8574) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = getpid() ptrace$getenv(0x4201, r2, 0x7fffffff, &(0x7f0000000180)) 2018/04/06 14:20:56 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109800, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x4030, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000200)=""/254, &(0x7f0000000040)=0xfe) [ 119.522364] IPVS: Unknown mcast interface: ip6gre0 2018/04/06 14:20:56 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000000000)=[{r0, 0x200}, {r1, 0x20}, {r0, 0x20}, {r1, 0x4001}, {r0, 0x58}, {r0, 0x40}], 0x6, 0x1ff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10100401}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x308, 0x1d, 0x200, 0x70bd25, 0x25dfdbfe, {0x15}, [@nested={0x70, 0x94, [@generic="eaa3d01bcb90f5a260fa7909270e5def6705d551cb9ec9ed93cd44c4806ed18728b2f69f3513551c9d6c5d470b5220fbf3c1045cec873f1aa9458141042bffc40862656d9a7a205357125af4540da67aa3f84944b38aa8e60892df431bc8", @typed={0x8, 0x11, @str='&\x00'}, @generic="0533a9bdf1"]}, @nested={0x284, 0x52, [@typed={0x4, 0x8d}, @generic="50c3c5cd0f0df563590ed3ad2d7d3d12dcba261a7eaa3409beb9acd75b40fec84af983555ea1912702967e6e9e6f0b559d5b036c9bcb14ea7d344472bf58bebf696ba87f", @generic="497efa0d0f37ea9e8ca3c042e42b5a26114408e24237c4bb56e6bae85008c31600c004c5b4fc4e10a7174c4968281205556252d1c612436f1c2a5a27dec7bfd06b6c4d9ac3cf85a3cee03fac156633411474332b76226c2dff127992f1199117b50730f023b636937bcaa82173a393caf5fcc74565a936f45564be32c8a6f80e584378a6e28e351cfedf39d0becf51c296a5efffbea1e948802f4f9a358954ed760a7d2acb52b6b1151d30020ae429da6658b830180313140c9d2db4c603d6b9761cce167a85", @generic="34aa5db1f7a3b635175df9d0440d0868c351338e6f5b20279b7f7598f8f5ced9d1de8f7f3aca7ea229d6eaec599dc12ca403c79fe24963c27c4a45aa0e0ce30f3e45b34495d9a3288e0abd2bf200f2e17824a267c13dc78cddd4b368de7d48e2e9403cdb62a02fdb948743b51a97f50255b85d662e12597685b9d3a5078c3354d46f5abedcd7b35bb5e5ecc4cc1075d96288a87565ffd1525c9711a6ae1b2ebfa2c48543e6161dafc778", @generic="4f6877a0be0fe9a7ddf0c94a5e36b53d2f86fa3f154591b24ac82a24d36d494388ae2526ee97c025d426146244b9ec516e", @typed={0x94, 0x41, @binary="ab1ed34769be13f8206f51fdfda62d3653dff84ac248945611c92d79cf653b261196ef6ad197f232fe4151d854efecfbe8a205e0d9d7ec4b838bbb47d103c83d0d6cccc1cf18e4e6ace0bf95856e733c93eebbaf38414e7c01f9d3fb75e49052785fab22a24b5034d30413c3518a3dfc3661b7eaa93012cf9b9e3e2012f64785468aab0ea9dc4592db6d959a7c"}]}]}, 0x308}, 0x1, 0x0, 0x0, 0x4040044}, 0x4008000) close(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) r3 = syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)={0x2000}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000540)=0x6) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x100}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) [ 119.563955] IPVS: Creating netns size=2552 id=18 2018/04/06 14:20:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x4, 0x9, 0xd, "689447e947900f320a9bdc5221fe9b859e1f259f687b0dda914b2751f8b391695fcd6f2f5af67bd592675feb2d5705902c2051cc591e79b3b3ee71b5d51aa09c", "832427ea0b39ac50c7ab6bd9e4d7d902b5b61385b3b112d117651c17b35abb3f9af4d8b61ee806dfb0bc8a63ce1b454dbdfad4bcfbaf9d5e609796ed19a5a8ef", "e0d505ad43c7d3b8385b36ecd9cb7f7bca7ace0e650ba95f761666182dfa21ce", [0x1, 0x9]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x6, [0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x400}, &(0x7f0000000240)=0x8) r2 = gettid() setpriority(0x1, r2, 0x1) ioctl$TIOCCONS(r0, 0x541d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)={r3}) timer_create(0x0, &(0x7f0000000300)={0x0, 0x25, 0x3, @tid=r2}, &(0x7f0000000340)=0x0) timer_gettime(0x0, &(0x7f0000000380)) ptrace$getregs(0xe, r2, 0x6c4780000000, &(0x7f00000003c0)=""/181) ustat(0x7, &(0x7f0000000480)) bind$ipx(r0, &(0x7f00000004c0)={0x4, 0x9, 0x0, "5d3c724faeab", 0xffffffff}, 0x10) recvfrom$llc(r0, &(0x7f0000000500)=""/116, 0x74, 0x61, &(0x7f0000000580)={0x1a, 0x0, 0x3ff, 0x8, 0xfffffffffffffff9, 0x9, @random="2fce39d545a1"}, 0x10) sync_file_range(r0, 0x1, 0x8, 0x3) timer_gettime(r4, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) sched_getattr(r2, &(0x7f0000000680), 0x30, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f00000006c0)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000700)=""/169, &(0x7f00000007c0)=0xa9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=r5, 0x4) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)={r5, 0x200, 0x3, [0x7fff, 0x7, 0x0]}, 0xe) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000008c0)="8f642f195479d878ea9a966fb64980365bda1c4ac7b83d6e586145f5c85ee7f567895dc3", 0x24}], 0x1, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000000b40)) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000000b80)={0x0, 0x12, 0x1, 0x20, 0x100000001, 0x9}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000c00)={@empty, @loopback, 0x0}, &(0x7f0000000c40)=0xc) sendmsg$nl_route(r0, &(0x7f0000000f00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000c80)=@ipv4_newroute={0x34, 0x18, 0x100, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x34, 0x9, 0xff, 0x2, 0xff, 0xf}, [@RTA_MARK={0x8, 0x10, 0x800}, @RTA_OIF={0x8, 0x4, r7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000004}, 0x4080) 2018/04/06 14:20:56 executing program 4: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ffff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x80) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/04/06 14:20:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/58) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000dd9000)="b7", 0x1, 0x1, &(0x7f00007a5000)={0x2}, 0x10) 2018/04/06 14:20:56 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) dup3(r5, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa", 0x6b, 0xffffffffffffffff) 2018/04/06 14:20:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0xb5) 2018/04/06 14:20:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) ioctl$KDSKBLED(r1, 0x4b65, 0x1) 2018/04/06 14:20:56 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x8}, {0x0, 0x1}, {0x0, 0xb27}], 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) fchdir(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xb18}, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x6b61551992926ee0, 0x800) 2018/04/06 14:20:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') sendfile(r2, r1, &(0x7f00007a9ff8), 0xf563) 2018/04/06 14:20:56 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x2, r0}) r1 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'syzkaller1\x00', &(0x7f0000000040)=@ethtool_stats={0x1d}}) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 14:20:56 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/42, &(0x7f0000000340)=0x2a) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000004c0), 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x7, 0x800000000005}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 2018/04/06 14:20:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/06 14:20:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/06 14:20:56 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f0000000040), 0xfd) [ 120.943092] IPVS: Creating netns size=2552 id=19 2018/04/06 14:20:57 executing program 6: r0 = gettid() exit(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) readv(r1, &(0x7f0000002380)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/112, 0x70}], 0x9) r2 = open(&(0x7f0000002400)='./file0\x00', 0x40, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002440)={0x1, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0xca7b}}}, 0x84) 2018/04/06 14:20:57 executing program 4: gettid() openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4477ee2bf2c51540, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000180)) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) 2018/04/06 14:20:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="3f5ad9e0"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) r7 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) keyctl$assume_authority(0x10, r6) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0xffff, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/06 14:20:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80000000000004, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6000000000, 0x4, 0x8, 0x3a, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x16}, r4}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/189, &(0x7f0000000040)=0xbd) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000340)=0x40, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/04/06 14:20:57 executing program 5: eventfd2(0x1d4, 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x58, 0x800) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_flowlabel\x00') inotify_init1(0x80000) preadv(r2, &(0x7f00006c6000), 0x119, 0x800000000000002) 2018/04/06 14:20:57 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="a5e559741fa1946846dc5aadbdce07aa787806f725ed4c39f089f8a8803a4c841203076a35a79d42c632331dd8ac9631b7961d4735848468c5727e4f24eabf72a6748ecd60f19726a28740798caf908cd48bff8d5e0a6227a8764cb51abb17ea70289310868e48c5a6d9c8b1b7925f37fff384e1c549f025be3ce0b42f5942722fed92ecc32cb5faa4f582d647828de111de84073456bf6e811217138bda6239d8a1b6c786fef667a1e888c08f497af024d4ea894b1990b4c12d7692f3dfb8221d3444484862d7d7eb8d974de70da8b4fcea5d7015bda8299906b9d2dbabff30f8311d2e013bdfd02963b88a3107c679", 0xf0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00000007c0)=""/14, 0xe) open$dir(&(0x7f0000000580)='./file0\x00', 0x2000, 0x80) r3 = getpid() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000005c0)={{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xa}, 0x5}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x7d90, [0x0, 0x4, 0x81, 0x9, 0x10000, 0x7f, 0x80]}, 0xffffff3e) r4 = syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r3, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x546, 0x10001, 0x1, 0x1}, 0x0) ptrace$peekuser(0x3, r3, 0x10001) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000003c0)) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0xc) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="e9051a4b4182fbe455093d7cad6def629cd000dd5588f130555a14050927662cb37858a7cb8f477d0c1ab29aacaf7fefbbb7b0921ae91ef71f9a5a5a12ad54751827c5001c30c49f71e83f91d6515f0e9eb7842936ca395395f913300374bc3e89d7d53e", 0x64, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) write$evdev(r4, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x8a1, 0x8, 0x6ec64672}, {{0x77359400}, 0x1, 0x9}], 0x20) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf17441560cf6707d674ddb6f932dde0acf", 0x17, 0x0) connect$ax25(r4, &(0x7f0000000200)={0x3, {"5b23ab05f451d2"}, 0xe89c}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/06 14:20:57 executing program 3: clock_getres(0x7, &(0x7f0000000000)) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'teql0\x00', 0xc002}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x493, 0x4d0003) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000240)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/89) syz_open_dev$tun(&(0x7f0000001300)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/06 14:20:57 executing program 2: clock_gettime(0x0, &(0x7f0000004100)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002440)=""/40, 0x28, 0x68}, 0x3}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002480)=""/113, 0x71}, {&(0x7f0000002500)=""/129, 0x81}, {&(0x7f00000025c0)=""/17, 0x11}, {&(0x7f0000002600)=""/95, 0x5f}, {&(0x7f0000002680)=""/177, 0xb1}, {&(0x7f0000002740)=""/20, 0x14}], 0x6, 0x0, 0x0, 0x1ff}, 0x2000000000000}, {{&(0x7f00000027c0), 0x80, &(0x7f0000005180)=[{&(0x7f0000002840)=""/132, 0x84}], 0x1, &(0x7f0000002940)=""/118, 0x76, 0x9}, 0x7}, {{&(0x7f00000029c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a40)=""/243, 0xf3}, {&(0x7f0000002b40)=""/59, 0x3b}, {&(0x7f0000002b80)=""/105, 0x69}], 0x3, &(0x7f0000002c40)=""/51, 0x33, 0xfffffffffffffff8}, 0x5}, {{&(0x7f0000002c80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002d00)=""/211, 0xd3}, {&(0x7f0000002e00)=""/47, 0x2f}, {&(0x7f0000002e40)=""/31, 0x1f}, {&(0x7f0000002e80)=""/207, 0xcf}, {&(0x7f0000002f80)=""/126, 0x7e}], 0x5, &(0x7f0000004180)=""/4096, 0x1000, 0x1f}, 0x9}], 0x5, 0x21, &(0x7f0000004140)={r0, r1+10000000}) listen(r2, 0x7fffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r5, 0x220, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4004004}, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff}) dup2(r6, r3) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) 2018/04/06 14:20:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xff, 0x4) lseek(r1, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x8001, 0x6, 0x800}, 0x8) 2018/04/06 14:20:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x3ff, 0x3, 0x4, 0x100000}, {0x0, 0x100000000, 0x3f, 0x7}, {0x3, 0xfffffffffffffb89, 0x0, 0x9}, {0xffffffff, 0x8, 0x10001, 0x40}, {0x6, 0x8, 0x80, 0xcb}]}, 0x8) 2018/04/06 14:20:57 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000000)=0x1000000002, 0xffffffffffffff62) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x7fff}, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000000000000000bf5ed5"], 0x10}}], 0x1, 0x0) 2018/04/06 14:20:57 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') 2018/04/06 14:20:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='attr/keycreate\x00') sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 14:20:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) r5 = memfd_create(&(0x7f0000000200)="5b766d6e6574307b105c766d6e6574313a73656c66266367726f757000", 0x1) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f00000002c0)={0x0, 0x20}) fcntl$getownex(r4, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000240)=""/11) connect$packet(r4, &(0x7f0000000180)={0x11, 0x11, r7, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ptrace$getsig(0x4202, r6, 0x3, &(0x7f00000000c0)) 2018/04/06 14:20:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x115}], 0x1) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x5) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/23, &(0x7f0000000300)=0x17) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x400, 0xffffffffffffffe1, 0xd7d3, 0x2, 0x80000000}) 2018/04/06 14:20:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000180)=0x3) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x393) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/06 14:20:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond0\x00') r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) write(r2, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4000000002, @loopback=0x7f000001}, 0x3) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/04/06 14:20:58 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/arp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'bpq0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) pread64(r1, &(0x7f0000000200)=""/8, 0xfffffffffffffd8b, 0x0) 2018/04/06 14:20:58 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x100, 0x4) 2018/04/06 14:20:58 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/04/06 14:20:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x8, 0x6, 0x3, 0x2, 0x10, 0x7ff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0xffff, 0x7, 0x11, &(0x7f0000ffb000/0x1000)=nil, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) 2018/04/06 14:20:59 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x0, 0x0, 0x0, 0x22b1, 0x7fffffff]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x0, 0x30}, 0xc) renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x3, 0x4}, {0xfffffffffffffff9, 0x7d, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0x9, 0x0, 0x4000004}, {0x0, 0x6, 0x1002000000000000, 0x311925b6}]}) 2018/04/06 14:20:59 executing program 3: r0 = memfd_create(&(0x7f0000000000)='vboxnet1eth1**vboxnet1\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0xd7, &(0x7f0000000040)="f0dd24938d6ef663c5dce9fad69e098dabb4460253028ab6d2a3fe95c28e22c9bc83a7a8f9be643c966bc49f9cae2f4ba6838980c6592e63c625d40470439ed2d29e56122e4e05fe9de2abd56271f1f1d867af9f29bf81d7be1c7752ad067c907217c069c24fa6731f3709f79dc35a0a162bc6ef962821feb72bd99144f015f89116502b5ef7133df360af65bb8833636c357e036bddbfd213a69213c946e1ac203b4ed88505042d7c05c61bf7765d202fc86bbb7f0546ae4d1c139f73d1b58d9160cb787fdb8deeea7b1523d7c3adcc0eed18695c5bde"}) sched_getaffinity(0x0, 0x1, &(0x7f0000000180)) 2018/04/06 14:20:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7f, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200), 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @rand_addr}, &(0x7f0000000140)=0x8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/103, 0x67}], 0x2, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x4, 0x0, 0x0, 0xf18a}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) [ 122.416684] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=9169 sclass=netlink_tcpdiag_socket 2018/04/06 14:20:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x71, r2}) sendto$packet(r1, &(0x7f00000000c0), 0x0, 0x40, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0x0) 2018/04/06 14:20:59 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x32, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000140)=0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x880, &(0x7f0000000100)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000}, 0x279) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x400}, {0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x6, [0x5, 0x4d2fc67e, 0xfffffffffffffffb, 0xff, 0x7, 0x200, 0x3, 0x5]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180)=0x100, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x2f32, 0x8) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000000040)) 2018/04/06 14:20:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000040)="dee3bea64bb04c0ee0dbc93a0314fa467a38fa8e53b6d4b8", 0x18) ioctl(r0, 0x4400000000001266, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xcc, "5cbb9bc706db3e457931309de5454fab6bf736c136cd6cec154052e1e02b4f3496dd0b05c1f8c45394c7f80f50e6a9ca6203b1491dfc6730ecabe431c72648ba0073caf00d904dca5cc0dfa608384a60fe3a4624e54f7cfebafb7ce2c7007723756d23b9939075e9153603c9c0175569666b3ab5dc78f3937d3780956104f5acadebc0d5a6a9a2dca9645a5b0a7871d4efb60e7182d40cdf6eca9f7ddab5906e45cbfef2aa4dc1100c17bf8e61089318c128a2103c4b03fe33b657e775711607cc9cf9e38d8b1fde826fc037"}, &(0x7f0000000180)=0xd4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xbf9, 0x5, 0xfffffffffffffff8, 0x1, 0x3}, 0x14) 2018/04/06 14:20:59 executing program 2: r0 = socket$inet6(0xa, 0x7fffe, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffd27) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000), 0x21d}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 122.491045] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=9169 sclass=netlink_tcpdiag_socket 2018/04/06 14:20:59 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = dup3(r3, r0, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[]], &(0x7f0000000380)="2e2f6367726f75702e6e65740049dc27bd4efb1d8d911e47aacb97f4e6c7c6a2203e14512d35d5472da2ed82b8985d726ffcf9d7bd626e034bd5d9a44d746a571a67815792b7bfaccefe49", 0x4b, 0x1000000000000000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc912", 0xd4}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000800)="e685e3a22d018d18866c60d2f90541e077588b95fd07b5f3d97a613242dd5587fa9f394e40cbf12620dec950e02b0695626606acaab15db53832bfa024abe90bcb14b14e3c4ea039ef7dc3a34119eca389c7a0d8db3d3eee77688a1f5f9bf49018a7f38e6d6dd5c66c816ab85d756e7dadf963dc4683ae0766b40c2a6a", 0x7d) getitimer(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x202, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x5, 0x401, r5}, &(0x7f0000000300)=0x20) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) 2018/04/06 14:20:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff}) ioctl$KDSETLED(r1, 0x4b32, 0x100000001) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) 2018/04/06 14:20:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x2c8) 2018/04/06 14:20:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000000000000000000000000002ff0100faffffffffffffff00000000010000c4de17d600000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/06 14:20:59 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000380)) 2018/04/06 14:20:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x100, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x200, @empty, 0x68}, 0x1c) 2018/04/06 14:20:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)=0x4) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x0, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x0, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x0, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ipLunl0\x00', 0x9516}) fcntl$getownex(r1, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) gettid() getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)) getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() getgroups(0x1, &(0x7f0000006d00)=[0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file1\x00', &(0x7f0000000740)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00)=0x0) getresuid(&(0x7f0000006e40), &(0x7f0000006e80), &(0x7f0000006ec0)) getegid() stat(&(0x7f00000071c0)='./file2\x00', &(0x7f0000000840)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) getgid() getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007a40), &(0x7f0000007a80)=0xc) fstat(0xffffffffffffffff, &(0x7f0000007ac0)) sendmmsg$unix(r2, &(0x7f0000007c00), 0x0, 0x0) close(0xffffffffffffffff) capset(&(0x7f0000000800)={0x1}, &(0x7f0000000640)={0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x10003}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) clock_gettime(0x0, &(0x7f0000000500)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000005c0), 0x137) poll(&(0x7f0000084ff0), 0xf0db78348a50102, 0xa) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) 2018/04/06 14:20:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = creat(&(0x7f0000000080)='./file1\x00', 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x40, 0x4) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x404000) pwrite64(r3, &(0x7f0000000000)='G', 0x1, 0x0) fdatasync(r2) 2018/04/06 14:20:59 executing program 7: unshare(0x60000000) r0 = getuid() socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r0, r4) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x4) write$cgroup_type(r5, &(0x7f00000003c0)='threaded\x00', 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x49}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4, 0x5, [0x0, 0x80, 0x1, 0x4, 0x2]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000280)={r7, 0x7, 0x5, 0x1d, 0x0, 0x9, 0xffff, 0x0, {r8, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x238}}, 0x3, 0x10000, 0x1f, 0x7, 0xff}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000400)={r8, 0xae, "bb69adcf601e479e81917017abb7a8531ee56e8790c5d1e6e080c1147a5a7fa48838525b7b732ad68ed42cf9fdedc1ee337379c9a788e38c614d4eb2213a24badb0b2b10c97bd6b2055d562b8d6e6d1592eba78aa90d9793dc34d19921986fd7e32d8a5e6211fc8b75a03c57809ceac60944c6bb91af5d3c12636cb1a463e307951249cf0504d961d1d4d7ee879ea7dab026a5e97f025bcbab2f82139e4af5032d688eb8e5c646b34b1827b3b10e"}, &(0x7f00000004c0)=0xb6) 2018/04/06 14:20:59 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000040)='./file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) lsetxattr(&(0x7f00000001c0)='./file0/\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000240)='\x00', 0x1, 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) 2018/04/06 14:20:59 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000400)='./file0\x00', 0x1ff) write(r3, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc), 0x4) getpgrp(r0) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x5, 0x400}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000500)={r4, 0xfffffffffffffffe, 0xc6, "10f4b154fcf0a2c0fe601dd67f902fde888f91f013c6beb1a281723b115a7fcff7315ff6445cc15f717e5858178a3f81c5d19c84babd4335c8d61479be53a36fdf72a29849ba2cecc2f03895e14fa9999611dcf47681907d1dff7c0d0cb1cb179ac38423e030d88c950d52811b19c82b6c7d3459fac68ce0bad1df77160bd93b30735c8557ff1f6b7de07d1bf1683b35923c8dd7d96bad4a3851bb051841303a7bb6a253204890e3589710d5fc18d3d535397ae3af7fe81aff2036017309be80233075a5274e"}, 0xce) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000240)={0x0, 0xf04, 0xda, 0x0, 0x1, 0x5f3}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) fstat(0xffffffffffffffff, &(0x7f0000003280)) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000340)=@req3={0x3f, 0x6, 0x10001, 0xffff, 0x2, 0x1}, 0x1c) 2018/04/06 14:20:59 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="a5e559741fa1946846dc5aadbdce07aa787806f725ed4c39f089f8a8803a4c841203076a35a79d42c632331dd8ac9631b7961d4735848468c5727e4f24eabf72a6748ecd60f19726a28740798caf908cd48bff8d5e0a6227a8764cb51abb17ea70289310", 0x64, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f00000007c0)=""/14, 0xe) getpid() r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="e9051a4b4182fbe455093d7cad6def629cd000dd5588f130555a14050927662cb37858a7cb8f477d0c1ab29aacaf7fefbbb7b0921ae91ef71f9a5a5a12ad54751827c5001c30c49f71e83f91d6515f0e9eb7842936ca395395f913300374bc3e89d7d5", 0x63, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"5b23ab05f451d2"}, 0xe89c}, 0x10) inotify_init() 2018/04/06 14:20:59 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000004, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) prctl$setendian(0x14, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x30}) 2018/04/06 14:20:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/04/06 14:20:59 executing program 1: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000680)="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") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x438, 0x0, 0x120, 0x238, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x307, 0xd28, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0xfff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x100000001, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) execve(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000580)=[&(0x7f0000000180)='md5sum@\x00', &(0x7f00000001c0)='-wlan1%vmnet1keyring-wlan0ppp0*!\\%]\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f00000003c0)='threaded\x00', &(0x7f0000000440)='!proc\x00'], &(0x7f0000000c40)=[&(0x7f00000005c0)='threaded\x00', &(0x7f0000000600)='NFQUEUE\x00']) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x20) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x22e097dac8129c0}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f00000008c0)}], 0x1) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)={{}, {r4, r5/1000+10000}}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) geteuid() sendmsg$nl_xfrm(r6, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, r7}) clock_getres(0x0, &(0x7f0000000300)) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="180000000100000001000000e22563b681d0e9b2d029c516c1a5169cebde9e8bb43127cb6e66199a0aea15e3aa1a55e051011c98b06b6d9ec2c3d724148696d9f46122c43fb18f1f347ebbbe73609bc4a5cf7c74e4c4f9e4132f6f8571737c2442740144b3e7d6c6f7490ee28c17f2a40252d91fa68ebbe3fec17a700cb3a875867477571fbf390fa60744f2ade446ea1d4cc180e630856eec207d602f93c3d65296d00405aad7c0167c925faf9788d984f4806e52ee51c233d16396d7ac358e5f00bd61929cfb89ee249fdfffff2ab3873e", @ANYRES32=r1], 0x18}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000280)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) 2018/04/06 14:20:59 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000090048ec680000000000000000000000339c54db555e24e35c7b4d72a0da3993eccda88cfd2f5c127c529e7e2d0a2ee41cdfda830168c62cf9a7634c8dfe001976944f10a78e7bda91b2271485b4528600d82cc0c62d7c7aad6048cd8fa1bd7082"], 0x18) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) [ 123.340853] IPVS: Creating netns size=2552 id=20 2018/04/06 14:20:59 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000300)) r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(0xffffffffffffffff, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/06 14:21:00 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000000100)={0x3, 0x3, 0x9, 0x40, r3}) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700000400b34cae543a"]}) 2018/04/06 14:21:00 executing program 6: r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x0, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0xba, 0x6}]}) r3 = perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r4, &(0x7f0000000140)='oom_score_adj\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffc}, 0x4, 0x20, 0x9e8b}) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da3107916f07a8b587f8f1b7b60c0d6d071df61c2357c1649f79133ec35a786012da74dbcff3e79a22effd847105d625b891da8fc4194743183c8aebb9e9d8c75") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x80, 0x1f0, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r8 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r9 = dup3(r8, r7, 0x0) pwritev(r7, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r7, 0x4, 0x4000) pwrite64(r3, &(0x7f0000000d40)="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", 0x1000, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r8, 0x3) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x5, 0x0, 0x0, 0x200, 0x0, 0x4, 0x4, 0x6, 0x0, 0x7, 0x5, 0x3, 0x0, 0x0, 0x8, 0x10000, 0xfffffffffffffe00, 0x6, 0x0, 0x1, 0xffffffffffff7493, 0x0, 0x1, 0xffffffff, 0x3, 0x4, 0x9cc, 0x401, 0x4, 0x1359, 0x9, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, r6, 0x7fff, r9, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) 2018/04/06 14:21:00 executing program 4: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000540)=0x0) timer_create(0x9, &(0x7f0000000200)={0x0, 0x39, 0x0, @tid=r0}, &(0x7f00000003c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8000, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x200000004, &(0x7f0000978fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100)="adbb14e7ba73dd593c33c925583a66428658a0da1964d2f81fda89cb6794722053ac48db0a72569853016fb171cb", &(0x7f0000000140)}}, &(0x7f0000044000)) geteuid() openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000480), &(0x7f0000000500)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}], 0x1, 0x0) fadvise64(r2, 0x0, 0x9bb7, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{}, {0x9, 0x9}, 0x9, 0x5}) clock_gettime(0x5, &(0x7f0000000440)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000280)=0xc3b7, 0x4) 2018/04/06 14:21:00 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a8cff0)={0x0, &(0x7f0000528000)}, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0xc67b, 0x5, 0x1f, 0x8, 0xfffffffffffffff8, 0x6, 0xa0, 0x9, 0xffff, 0x9}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000015c0)={0x0, 0x9}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001640)={r1, 0x74, 0x10, 0x13a, 0x9}, &(0x7f0000001680)=0x18) sendmsg(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)="82bc557942a1980b510ab9e22acc81ec385cdcbecb1dac663c4d1afdb08926293d70e53ad97e01f1b4c319075ec67c0a6f3925e24efbf01e77f3e1434ec4dc46cc6d6ecde0dd1fc26c8df2998ef50925ac1ae79327fa8d172bc933", 0x5b}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="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", 0xfe}, {&(0x7f00000012c0)="c58279acd6f9e255c5aee9f90da519ca2c8050267c7590b4afa0ec73", 0x1c}, {&(0x7f0000001300)="7a289023e5f9389a10ea01a9dc297394d50f2645f4a1ef2882cfaa1d935f8023b9d19db36fa941d2ec67d79d89b1a8e362c7344439b4a7b11fd3c2ba719d17d788c989d6b5c6abe3e65af7e4ecc1a87368c490d6f39d1acd8033", 0x5a}], 0x5, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1ac, 0x4000000}, 0x0) close(0xffffffffffffffff) 2018/04/06 14:21:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000100)={'bcsf0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)) 2018/04/06 14:21:00 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x5f, @multicast2=0xe0000002, 0x4e20, 0x4, 'sed\x00', 0x0, 0x800, 0x14}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0xdc53, 0xfffffffffffffffd, 0x400}}, 0x44) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) lstat(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, r2, 0x0, 0x0) 2018/04/06 14:21:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x9) lseek(r0, 0x5, 0x0) 2018/04/06 14:21:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="14f000001300ff0300000000000000001c000000747a298a7c4fdfec595e98fb616d6c9aa8cf0647d2e11f05151460946af1c199d6a8488395c0187d2ff9642392cb5fea309daf50c47cad2b17eaf121fc5093391b2a61392da6a49b1ce8c9729833d4b356f84285877de1a3d620815e4f78912daa4497c90c007052d43bd1a761798cf1d266a6e208e95b18515bbf98bb29"], 0x14}, 0x1}, 0x0) 2018/04/06 14:21:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7519b3e9831448e6859b8b480786e86e6b878264234a8fe6db46fbff05cd431ba0d2394239b912aab9fc911408763fcb3b7e1a81cd97c5c3d177ef960b5e015ad0535bd00500000000000000c5218cb1f7fac03a58a392de281a129ed79fcef24442ef2dc2d1a9ef0c5f9177322b567358d9070000000000000013def570", 0xffffffffffffff99, 0x0, &(0x7f00000003c0)={0xa, 0x20004e24, 0x28bb, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, 0x1aa) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 14:21:00 executing program 7: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)='\x00') write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r0, &(0x7f00009bcffe), 0x4c35) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000300)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) 2018/04/06 14:21:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6b9de"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r5) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r7 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r7, 0x0, r8}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cda24edfdbff75a65a16a1a983f30689007f4834864203000000a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r9 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="8e62fd8c44e0f7e0c5070000006dab030000"], &(0x7f0000000640)=0xa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r9) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/06 14:21:00 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)={[0x39, 0x39, 0x38, 0x31]}, 0x4) lseek(r0, 0x4, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/06 14:21:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getpid() pause() getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x20) mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/06 14:21:00 executing program 3: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x3, {0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001269, &(0x7f0000004000)) 2018/04/06 14:21:00 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f0000000140)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r6 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fsync(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r7) r8 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r8, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r9 = accept4$packet(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r8, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r10, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) readv(r8, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000000180)=[{r9, 0xc109}, {r8, 0x200}, {r4, 0x1142}, {r1, 0x12}], 0x4, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f0000000380)={0x6}, 0x8) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r11 = socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r12, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/06 14:21:00 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000000c0)=0x1f, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x0, 0x5}}) 2018/04/06 14:21:02 executing program 0: epoll_create1(0x80000) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0xfffffffffffffdd8, 0x8000000000800) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x80, 0x80800) r1 = inotify_init() mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000001, 0x31, r1, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x9d, [0x0, 0x4, 0x1ff, 0x9, 0x178, 0x5, 0x7fffffff, 0x7]}, 0x5c) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket(0x1000a, 0x4000000000002, 0x4000000000000000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a1aff7)={@empty, r4}, 0x14) 2018/04/06 14:21:02 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$get_security(0x11, r5, &(0x7f00000009c0)=""/222, 0xde) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r2, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, r5, &(0x7f00000005c0)=[{&(0x7f0000000d00)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1ade", 0xb0}], 0x1, r6) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) r7 = getpgid(0xffffffffffffffff) getpriority(0x0, r7) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/06 14:21:02 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x44000400) 2018/04/06 14:21:02 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvfrom$inet6(r0, &(0x7f0000000040)=""/233, 0xe9, 0x1, &(0x7f00000011c0)={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0xa}, 0x9}, 0x1c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001240)) pipe2(&(0x7f0000001200), 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="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") prctl$void(0x1e) 2018/04/06 14:21:02 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) sendfile(r1, r1, &(0x7f0000000040)=0xffffffff77fffffe, 0x5) 2018/04/06 14:21:02 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mq_timedsend(r0, &(0x7f0000000000)="4b7d2f0eee87bde2fdfb314884ce8058c354e39f616f2dcf6d4034e822471fc08bf6a24e2e64fa7095f09b8930aadf55850770148e962c5f9cc049e659cf6eadb3cc12b7f4e66558de84b8748026dc83a68f60d008a211b5b777d0e2fbbe7fa75460bc938dd74e91e2acbf46531b86cde8aca82261ba7d8d54081b70450851b355894b8b6a7636437c8729dad3b9bcb8c247d26640497d1acb5f740622a9a51500", 0xa1, 0x75, &(0x7f00000000c0)={0x77359400}) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/04/06 14:21:02 executing program 2: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x321000, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/06 14:21:02 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) preadv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000180)=""/238, 0xee}], 0x1, 0x0) 2018/04/06 14:21:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x8, 0x4) 2018/04/06 14:21:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/06 14:21:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x2000004004031, 0xffffffffffffffff, 0x2) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x4008000, 0x0, 0x0) 2018/04/06 14:21:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000001f}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x8dd5, 0x4}, {0x8001, 0x2}, 0xffffffffffffffff, 0x6, 0x6c72}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x82001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 14:21:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x5, 0x8]) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6}, 0x10) 2018/04/06 14:21:02 executing program 5: gettid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000006c0)=0x5, 0x6f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000600)={0x2, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xfdf2, 0x0, &(0x7f0000000580)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x300, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r4, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec4198", 0x6f}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f00000005c0)=0x36, 0x7) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r7, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x1ff, 0x1000000, 0x1}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000700)={r8, 0x10fffffffb}, 0x8) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r9, &(0x7f0000000380)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b24000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) [ 125.968000] device syz_tun entered promiscuous mode [ 125.973444] device syz_tun left promiscuous mode [ 125.985076] IPVS: Creating netns size=2552 id=21 [ 125.991533] device syz_tun entered promiscuous mode [ 126.041998] device syz_tun left promiscuous mode [ 126.134770] IPVS: Creating netns size=2552 id=22 2018/04/06 14:21:02 executing program 3: getuid() socketpair(0x0, 0x6, 0x400, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/85, 0x55) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x3d8, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0xfffffe7a, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) rt_sigsuspend(&(0x7f00000003c0), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1163484000000000"], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/06 14:21:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x1, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffdc6}], 0x2000000, &(0x7f0000001300)={[{@barrier='barrier', 0x2c}]}) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x8ed4aaaa8745a39a, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000040)={0x7, r1, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xb3, "b78b9971c2dd9a90781e401265481b3b84dba55502db8eed15015356b1282325f2883a56d44962c1ae921abd146dce9818fa5ec31ea9cfd01dad087d4a0415ae47d24ed9b114facea4e1873267bee60083f23529eb7176f46893966650142a0373f1324741e928e1aa573feeb31fdaa60e81a3182c5d66c2c7331631293a74d2bd903cf37992251183794b0db8b66bbdd089f7923ea0cc54b65eb38362cc1c3c5cab2d9109091f49cfcd8988f48b2d4f732055"}, &(0x7f0000000180)=0xbb) clock_gettime(0x3, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x80000000, 0xa, 0x200, 0x0, r2}, 0x10) 2018/04/06 14:21:02 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x2) ftruncate(r1, 0x103) ptrace(0x8, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000023c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000024c0)=0xffffffffffffffdd) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002600)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000080)="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0x1000}, 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0x1000}, {&(0x7f0000002080)="5d324c0669156c22371b88", 0xb}, {&(0x7f00000020c0)="f14a89854734c0ed113a58ef5b214f7ddac62bcb2b33b094665a1338c5fee4450818d2433ff961ac9335653a6e7c43a79debd7cc6a0297ae3fd9637c1a7b2f435a9f1f001a821824dd265892633ebb8bcef1540429fcdaaf3c1dc5479d0aad36ea34cc19ec68aa00d4b442b67826d62cb80723fd20f38e278d34ba6322d65f344a2fe0e91ecbb3d83f5840c6d82fcbb711a9baa2ba491038ac", 0x99}, {&(0x7f0000002180)="2504faf02905c9b952a80110ef7612bbc6adf98fa00db13971ade62c4aad17c5f557f4c66bebc231753ac1589c059e3012b2c299cfea5c0133d2e80cd714c2573230a01a981142478d26588c1b546f4478fad62ccbacc157f8d31383fb4868cb613636b5b4eeaf5d9cfa62a8db7408e3f89f899bf9d799035b8dd96b1f9eb1bf94d0bb187561e99a01e9404659f42c12036d23bf3603e67eae1cec51ee40b99d062263f67c9d0008b80c27e8ee8e88522666227ffabd0d712f82f58a75f44557", 0xc0}, {&(0x7f0000002240)="8499e59e6a73d7fb0500bbb328e44ecd40d5d1fba9175c1c6bf75dfae2707ab4a515cc52d1b8144466869b5a0daae856259d7e4a636b17004fbc6c82e824ae91a99ddd2c4892b7f7121b123b86943025e67b3e793fddafa728", 0x59}, {&(0x7f00000022c0)="9eb5a7d9fb85f0ab4389d5508d246ca82c37cc0e22a8693ca3778ca8d0d2b5d08eff60ae3b4f3d67656ca69d32e287686c8e35735248a09d712d40fee9b9a3e18dd3fd0423b710518042a5da90bff5e197c7a9b23344d14056887ef96700c780834cd56ca21e582aa5b22dad7ee5e5806e0ce5eeaffec6a32920d6b9cf71fce4fb09849d78a5c2e48d50a3d6011b6e86e4b7dcbb82f255bb55a85e3b051291fd5ab1c06eae61bc71444692b86442e29caf4c34b3a5a80273abca369f0aab9a", 0xbf}], 0x7, &(0x7f00000025c0)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}], 0x18, 0xd0}, 0x8c4) futimesat(r1, &(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={{0x0, 0x7530}, {0x77359400}}) getpgid(r0) 2018/04/06 14:21:02 executing program 1: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00000000c0)="24000000100005004e005b0b9d86a3f100f1e75c09cf0000000000000000000000000000a552d599cd336799d61784326925b59605517877749d1c0936d8320c7b76a51146097d4aabd7fd43d7874039346b8455c24bc8dff72833fafed5a89ce336a0904557c4d3b1b498592453b6139266b501300cbd4816b6d1f37a5b061dc501a484d863d539c72b0f0487af577fa580fef22d5f7fb01cb3f1", 0x9b) 2018/04/06 14:21:02 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xfffffffffffffff7, &(0x7f0000000140)=0x4) readv(r1, &(0x7f0000002400)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/16, 0x10}, {&(0x7f0000002340)=""/15, 0xf}, {&(0x7f0000002380)=""/59, 0x3b}, {&(0x7f00000023c0)=""/33, 0x21}], 0x9) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/177) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x1) 2018/04/06 14:21:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001980)='/proc/self/net/pfkey\x00', 0x90400, 0x0) fchdir(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) getpgid(0xffffffffffffffff) gettid() gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000380)) getpid() getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000001940)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40042028}, 0xc, &(0x7f0000001900)={&(0x7f0000000480)={0x145c, 0x1, 0x4, 0xe20, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x4}, [@typed={0x14, 0x14, @ipv6=@loopback={0x0, 0x1}}, @generic="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@nested={0x2e8, 0x50, [@generic="e7bef142f093163503975da5a37a86672ba8b829867a50236acc1ba51d9113afdeb5eb007680affbfccfc37eaac41b0a0efc003b39afa07bf66257bcf2d08a837d168612cdeed0391675e8b31f5b7ab2defc7e2bb7535e73720a1f771553a4d60df95ae36c", @generic="aee49f544456931a858778c58bcf1e2556ec6255bf890c425cf92ce217a1e9e501d4e059715d7145eac5ffe06dead3434e3ebed80aa55d54a8891fb5790d27090f9beae34ad4290f401a91de15feff2686c41f551a48dc61abcba2e20f05370b2bb6c4cc9501b36f364a2bc43e81bba2359a16bc13e42fd43989e73b64b97aa528221e3bea10cf", @typed={0x8, 0x69, @pid=r0}, @generic="3ee4f5a4c1a6a9d02723164bdf5a52aaae764ef0db31816192a4283e391fb9cbeeaeda9fbd9475f7fcc3a12c680260b4a3a1f665ef917518a53548b0bb88c620fdbbd85e4940378eaaba31cc29ee2eea2d692a0b03415399288a4c7a8c3c8f420e4fd19f6f571be2cf8010379b6f3e6dda79275aecd2c5721e9ccf3f342c9a5cd07a0104e2119cdd980e71ffe936d3125174a32d02f8f57514da52cc28f8ed28c6e47133811f392f65cec7b3", @generic="f95bcff9af46876ca46302aed53227de3b115d338fd526c1378c6ec4be87e3ab2c28dbc40db7908def9f8f1fccf70e72fac823b38a807abba1d8f7ee5af2f14e3f11e03178229dd2d2b433804cda15b14489703052a03b94ece76edbea90769129d183717d74371345cd3e8802740c4a47a812c2b610139141c848a04d2967637f4d22a3a24a6693a0260e1c5c6415b4b396eecbf961169bb482b3d6a02be767f44610eeb3ecd67a5242cb8813c68127e64f15271b4df4d569ce2c22a91f2fb616a93af78ac9f5d16c06394d2bdcb801511cb82e125b625375", @generic="93bddef0b567df76013f1cc13d588f70c8bcdc075e95cf8a293fd0e6c5ae2b4f3a80475468daa5e0ef5f397298a2d7d8e62a3d4e7dd068c85493b2316f2c11e74d2a777d715597e5ac5460f5e05ce35b2714466db76e85d5f1f0ce3276d4a064ff26696be33fb2e9b36bee"]}, @generic="2735ad33fd96ac93ba6a502e9baaf9dcc4cf6a2f24eadb53c98ac230b53a93136e32fb3fabbf6e8b7d4e135f833c4a51f9f54dce090efdb6de5dee7a4e954ce4fde3b7093c4b935386ab8bdeae200e454f303b984f25833cfa95a35e2533619945db51d0c994a5d93cb5af5996a7a2765816676e182cd65d9e05034dcf56680ef76b5bc9d9fba5c484d9b41f3fedce2fa766b62e3d6ca5f3131e1ea4d07af8abb7cb271b84feed713f3ec04276ab6bf78a5c9ab7eac634c7c0da8d6b936a0f50faa6db760f8a63b7ac454f467b1c4119b20f745569ab29f7f7c2b42759254f0bfc501b7a", @typed={0x8, 0x20, @pid=r0}, @generic="e859be2b11b2d7e9e5434750276d8df8139132c7b1e66ad2a51dc95dabda5ea80cf7f17b8d69b0d89b400dfc8a9902910d5ffb3887595fe9f2ecc602d72cb9deebd7e849508b06a4ec73dcda71c5ec5b4004d6216a69dd6836f06e43d2"]}, 0x145c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040040) r5 = syz_open_procfs(r3, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83dd28b88d5b414c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502fe7cd7f5e99c5e9d98b8b0b5b28b46c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beed") readv(r5, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x57) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000180)) fcntl$getflags(r6, 0x401) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000001b40)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a40)={0xb4, r7, 0x400, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4010}, 0x40) 2018/04/06 14:21:02 executing program 2: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x321000, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/06 14:21:02 executing program 0: sync() ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bf"]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r0 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) dup2(0xffffffffffffffff, r0) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x5, 0x9, 0xffffffff80000000, 0x40, 0x2c8b, 0x2, 0x4, 0x1, 0x71a, 0x4}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1480800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, r1, 0x802, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8a4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xed08}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff9}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x40000) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x0, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) munlockall() 2018/04/06 14:21:02 executing program 6: setrlimit(0xb, &(0x7f00008e0ff0)) timer_create(0x2, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f0000000000)) [ 126.216068] binder: 10095:10096 unknown command 0 [ 126.221005] binder: 10095:10096 ioctl c0306201 20004000 returned -22 2018/04/06 14:21:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f7ffffffe250e352a57325f0a784463e0e894a74869494000000048ecf62cc5f8f7019324772fe499401ff4532bf7bd38ad65fa35b9d6a6cf6a5bf568845ad20da4540587f7c996ce7ecd622727ced23b3b8b1c9d993bce73e2d270dbcdad48357275cd07325a6ab5217"], 0x10}}], 0x2, 0x0) 2018/04/06 14:21:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4000880, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x9, 0x8, 0x0, 0x1, 0x80000001, 0x3f, 0x4, 0x42, 0x4, 0x0, 0x6, 0x10000}) 2018/04/06 14:21:02 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001740)=[{&(0x7f0000000380)="1dfb268404eb109f27239e2b10038b9a917fc1ffb8e3253355f9e0f775660fef5542acea8f04f12875df603cbbcfbe66d7b4101f49558132430916ba64f034c4986f3de7c55447ddc3fc28e66d7552cbe2b115e6f47b5b684ac436293b6db9cbc431286c38334dd4b9cb43874e49bd64f5736f377ad6271332d80826788748bc0b31", 0x82}, {&(0x7f0000000540)}, {&(0x7f0000001640)="05", 0x1}], 0x3, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/06 14:21:03 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x787880, 0x0) memfd_create(&(0x7f0000000080)='&keyringcpuset\x00', 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) wait4(r1, 0x0, 0x8, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000491000), &(0x7f0000a2d000)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r3, r4+30000000}, 0x0) 2018/04/06 14:21:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1a000000000000000000000000000c00"]}) 2018/04/06 14:21:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4000880, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x9, 0x8, 0x0, 0x1, 0x80000001, 0x3f, 0x4, 0x42, 0x4, 0x0, 0x6, 0x10000}) 2018/04/06 14:21:03 executing program 6: r0 = socket(0x10, 0x802, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8500, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280), &(0x7f0000000100)=[0x0], 0x2, 0x29b, 0x0, 0x3ffffffffffffe72}) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @empty, 0x100000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xab7}, @in6={0xa, 0x4e23, 0x5, @empty, 0x9a}], 0xb0) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffff0abe}, &(0x7f0000000200)=0x8) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0xa2e, 0x5}, 0xfffffffffffffd71) [ 127.057276] binder: 10095:10149 got new transaction with bad transaction stack, transaction 37 has target 10095:10096 [ 127.068401] binder: 10095:10149 transaction failed 29201/-71, size 0-0 line 3038 [ 127.186852] binder: 10095:10159 ioctl c0306201 20004000 returned -14 [ 127.196828] binder: BINDER_SET_CONTEXT_MGR already set [ 127.202447] binder: 10095:10149 ioctl 40046207 0 returned -16 [ 127.208787] binder_alloc: binder_alloc_mmap_handler: 10095 2000c000-2000e000 already mapped failed -16 [ 127.257027] binder: release 10095:10096 transaction 37 in, still active [ 127.264434] binder: send failed reply for transaction 37 to 10095:10149 [ 127.272730] binder: undelivered TRANSACTION_COMPLETE [ 127.278081] binder: undelivered TRANSACTION_ERROR: 29201 [ 127.283512] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 14:21:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4017) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a00040000000000000000000000000000000000000000", 0x39}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x100000001, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xfe}}, {{0xa, 0x4e23, 0x1, @empty, 0x5}}, {{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, {{0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, {{0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}]}, 0x38c) 2018/04/06 14:21:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x60000000000001, 0x200, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) sendmsg$key(r0, &(0x7f0000b0dfe4)={0x0, 0x0, &(0x7f0000f89000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0205000004000000000000000000000002000100000000000000000000000000b611c1fb0000000000000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) 2018/04/06 14:21:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="ae64e9e324bb9b314d43c8af75f7021bd7d59810c95b760659294275c4584e320da146e00a53718536b925d1bd8f2c55268882506576b5b5ba90b611e1802ae884772e8fc48b244ae5b117a1bd3a73c21db1a6c5698551930715234bcdaa87378c389b01379252b6c70342b55d54ee4ec1e48a12793fb1d2ccec05", 0x7b, 0x40}, {&(0x7f0000000140)="fb41a96302808d384fc0386fca7401fb37070cd09da71219abbf6d9960cf3827fb543ac70d52368cd8f7", 0x2a, 0xf71}, {&(0x7f00000001c0)="1267e8a6f219608ebe7bf2a7808c65c361ff3d79e906878dcadd00c6855818e29adcabaee2876e8b8edd2a4ad0ef56d5120cc08eb425a75ad49365472ee53602c5631001221c9bb1bb2b247347fba7a81f0c62e44ee79589027a1f0d80de8a664d30f36627329e1cc82e62032e2343b36ef10c013e05f8f4255baa45f98649e06274ca7fe7417311943192902f80a6bf78bc1d291949ba2e71f4c14f79bfe2c41c04288a46faf187c81a3f65f21e6dd5ec1f00adcf69045745a424aae312cbfcc9cb89990b77ab970da66083e73ae6a371c6fb3377ad336c90695a", 0xdb, 0x7}, {&(0x7f00000002c0)="22d0b75e5b0b0397033b7bbde4ccce7b8150e77935397a6501ad09e912935a410b442222486c25c811cf494e1302a2f35204f73661bbeadc6f44c30c34e6380e07bb019864d0c4a8f149d5146a95bbb9cdea1e87e00289f74634c25a37ff5111242eefea6ef0d22e06857d4e0406daef195bdd2ab9caa236917eee4c38be5e0f1320de0e7b3c26f29ba3f5d00b5a21d309b39321e170", 0x96, 0x16990000}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001780), &(0x7f00000017c0)=0x4) getresuid(&(0x7f0000000400), &(0x7f0000000600), &(0x7f0000000640)=0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000003c0)='./file0\x00', r2, r3) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimensat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x0, 0x7530}, {r4, r5/1000+30000}}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a00020000080000e10c00f41ee4000000000000000000", 0x39}], 0x1) 2018/04/06 14:21:04 executing program 6: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="18e31df32887783a925e2f670905256f97b6b63c1b245144a53684f6f1b14bbfd936df66ae7f99614b57c379fccce9acad58642e7152dbaa4c7e5074004538f520057750", 0x44, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x300000) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) close(r0) 2018/04/06 14:21:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x40) 2018/04/06 14:21:04 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x8, 0xa1, "3beda6b33c0f05d51d4d566bcfff57a80d77704dc3994c0284c3353534b2ad4f942455dc4b99a2e148381dbf7424f9462007fe018a46b73e1a245a3958a168207c408d2dac672b969f4c51d21c71a91d3f3cbedd852d8d1faa6c8a412f0ddc11de570513fc62af1ba2e95e5e805f4e58a0eeb36541260e09c14f136a013425f73a6ab125552ca0636eb88a9412a7bb6165a5552f96e3f4c9319adbc8a32fc15b5d"}) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x1003fc, 0xffff) r2 = signalfd(r1, &(0x7f0000000000)={0xff}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) signalfd(r2, &(0x7f0000000040)={0x9}, 0x8) rt_sigsuspend(&(0x7f0000000080)={0x6}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0x8, 0x322, 0x9, 0xffff, 0x5, 0xfffffffffffffffb, 0x8, 0x9, 0xdf1, 0x1ff}, 0xb) 2018/04/06 14:21:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) gettid() ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peek(0x2, r2, &(0x7f00000000c0)) 2018/04/06 14:21:04 executing program 0: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/65, 0x41) 2018/04/06 14:21:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/04/06 14:21:04 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x64031, 0xffffffffffffffff, 0x1000) r0 = socket(0x1d, 0x4, 0x9) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/04/06 14:21:04 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x8000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0xfffffffffffffffe, 0xe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x11, 0x14, 0x10}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/06 14:21:04 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=ANY=[@ANYBLOB='4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000c0001000000000000000000"], 0x34}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/212, 0xd4, 0x40010042, &(0x7f0000000100)=@llc={0x1a, 0x32f, 0x9, 0x5, 0x972b, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) 2018/04/06 14:21:04 executing program 5: r0 = memfd_create(&(0x7f0000000000)='vmnet1system\x00', 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1ff, 0x1, 0x9, 0x7f, 0x1}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000100000000000000000ae0000006518d6792a7c9bcb78846fee834ede1a5ce569feb03bb6a5b4f252549429dbcecb3a9a49c41663e7a067b7d43d7d21255adc2db13c3cf238cf20d9b479f5b6fa332099296f87934d9c062f9a8adf8755688078b8a17e06cc4c564c5a3a22d16a8950bcdd23faf7feb1f559cf19e82d5940f214300259cfe11670e5e34a9296a5fe559809decadcea9ec900b2c95827a6bc5191446f261615368e12845e8746d6ee0a1324915123e6dd37af4fa9d4aba162e653e765"], &(0x7f0000000180)=0xd2) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/udp6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/06 14:21:04 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) msync(&(0x7f00006e8000/0x3000)=nil, 0x3000, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r1) 2018/04/06 14:21:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"3f3728ade78aae"}, 0xfff}, 0x10) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) capget(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0xfffffffffffffff8, 0x80}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff8001, 0x3, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/73, 0x49}, 0x100) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000280), 0x4) connect(r0, &(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x8}, 0x0, 0x1}}, 0xb7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000480)=0x4) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x9, [0xfffffffffffffffa, 0x48, 0x401, 0x400, 0x400, 0x6, 0xffff, 0x8000, 0x4]}, &(0x7f0000000380)=0x16) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/06 14:21:04 executing program 6: socketpair$unix(0x1, 0x10001, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0xc00, 0x0) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000200)=""/248, &(0x7f0000000300)=0xf8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x10}, &(0x7f0000000080)=0xc) prctl$getname(0x10, &(0x7f0000000340)=""/10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10001, 0x2}, 0x88) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x400000000000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/04/06 14:21:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x2000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r1, 0x7, 0x96d, &(0x7f0000000180)="38aa6c820d07db37930f959bdee85c08e2be0bd7060717fe7bb3729ac8f1e06266ca25368208bca01b1720ae8e4d0a0920b3fb96df683d701dd48171c08ce18cefb5b10458df4eb97e918cb01665c1e2a95279932e97504142521cf1ff6232fa58f5cc461a159f70b79dc97648690b8a90a1e337071013dec557ba3f4a1c94277ec48e6f07696178c1adb11fc9f26db083d06577c4767d3045e1a0e8698c95a42d4fb95b7d8636ed63c2e81d5a2c", 0xae) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200a2db97000fedb96cf099d5ffd14bc90676710df25050000000800060001000000080006000000800008000600ffffffff08000400580000000800050007000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20040010) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2c4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1c) clock_getres(0x2, &(0x7f0000000480)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 128.132351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 128.149976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/06 14:21:04 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@ipx={0x4, 0x1, 0x0, "b119f913f904", 0x9}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=@dstopts, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) 2018/04/06 14:21:05 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x5, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00000002c0)=0x2, 0xfffffffffffffd04) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$selinux_load(r2, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "f9eed3c9dc2826f5e56b9683fe78d996d6b59f00af1b8bbb39978eb52f8a0efe7de912482c0f5ede0afb8bb8c73a8b0bbef514c0d83c345d43c3920a29970fae06d6a8fc2ddcb69468b7a5b32e41269924b266465d3943d09285549f23638e78d20aca7edd2d6e1e432cee6ada8022fe833da640832905bfabbea51020275b5a69e6beedb358ef0966a54b1bbcc8298bf0a6f49cb76962ca0b52c798681a89e47c9452bbd857b080b2abac1488ddbd920ad04f22a9d931628dca"}, 0xca) 2018/04/06 14:21:05 executing program 6: r0 = openat$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) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/04/06 14:21:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000000100)=[{{&(0x7f0000000040)=@ipx={0x4, 0x579, 0x0, "70f3b6b6b33a", 0x6}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4000000}, 0x2}], 0x1, 0x20000000) write(r2, &(0x7f0000000140)="0a28194e256fb55ab1f94dc87693e3a4a6c2e89d3e771d1a64453d357b63cb9a59f62dbc6a42b4ff0d897086717d85987521fc3ee75efc5c7979cdf33be42f7976552101e9", 0x45) write$eventfd(r2, &(0x7f0000000300), 0x8) close(r0) open(&(0x7f00000000c0)='./file0\x00', 0x18000, 0x5) 2018/04/06 14:21:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) inotify_init1(0x80800) 2018/04/06 14:21:05 executing program 5: mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="440000003ba800000004000008000000008000000800000000040000020000000200000009000000eab6eb3e0e6cff2e6d338c41106990c69449672a7215daf09cfc3c66dd1c71c48029ed425803a3a68133b81a692412a19715e58d0fbb9ea2ac215ccc1cdb6273cb7c23e2d5f6742d857b4ef75aa9b845b6a336edb2ba6254cb9dd7c2dfcb0e9ce3c4b6ad2be4e7a4a6dcc8e657b388bf54ca5037d9dabfca7c71385bc0"]}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f00000000c0)=',') 2018/04/06 14:21:05 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000b92000)="040000007300") readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r5, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000019c0)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a355b00fd6c29ce319ea1732309b26f0120903146b2332c0d5658c87ee4f3618363afb594b2fb4bb09dacc929df157e7ed056e359c6cbbbe84bad66f41dbe36091b844fce6d053e44cc6e9c18e3740186a7ab3d88341896ff722188f846c47a60b25e0290eeda8d30d2bc7f956fae9e11b3a686b01fde137ea768521d3b29c9f4934d43ae9ec05cff34d893138f8f6c29fc7548b64dbd0a11928e73fe6f98a6cfbac151d2ff0a32"]) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa05"], 0x1) 2018/04/06 14:21:05 executing program 7: r0 = socket(0xf, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x5e, "f4cffef95b175f1a4510184bd9ca8841ff1137399248de7a356007a6f628b3cdc3b4c76617edf4df5592f4a5175bcad625c6b2308d736b19381e6c5a6f43fa313bd37c7aa7ecbca2a9f25010060dd9faba63a209dd7de787eadd947a93fa"}, &(0x7f0000000180)=0x66) 2018/04/06 14:21:05 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') fsync(r2) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e000000000000010200000004000800050000000000000000000009000000000000000000000000000000000300f65cefa8000002000000000000000000000000e100000200010000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r4, &(0x7f0000000040), 0x10ed5b) getpid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r6, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2, 0x634}) linkat(r6, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x195a5685}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[], &(0x7f0000000280)) 2018/04/06 14:21:05 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x123300) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x41, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db"}, &(0x7f00000001c0)=0x49) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f00000006c0)=0x947c, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) set_thread_area(&(0x7f0000000780)={0x6, 0x20101000, 0x6000, 0x8000, 0x101, 0x8001, 0x4, 0x5b3fef5b, 0x9, 0x7}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x10, 0x0, &(0x7f0000000600)=[@dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}], 0x6a, 0x0, &(0x7f0000000640)="667529c48dd3b05a12f97fa428f870a3ffe77234b4e1ad8e1f85953fc4d1742777f33746635d61202afd417f756860f0c913625604a80750a4668ded7adb664b6a323f8f7609e6c548a179e6dea11811b0c3aa59d6acaa80021831c37c9fa6a5de029fccee052b88fb7b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3ff}, @enter_looper={0x630c}], 0x26, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd"}) ioctl$TIOCCBRK(r0, 0x5428) kexec_load(0xff, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000380)="2a45829f690a2c703eb32ea5a932dac1f66b032ba179d7002609a3824a4f279e9f3eac0116afc142f71cefcf226a676cb310902d4ca74202064cc5c1242945c1e6f2e518cc8c55e9e9c36d", 0x4b, 0x81}], 0x370000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x615a0669857167e7, r5, r6, 0x6, 0x4, 0x1000) 2018/04/06 14:21:05 executing program 1: personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x800, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x9}, 0x54f}}, {{0xa, 0x4e21, 0x2, @empty, 0x1}}}, 0x104) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000180)='trustedcpuset]:]\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) 2018/04/06 14:21:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000f9ffffff0006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffb29c1b5480fb2ebb00"], 0x80}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x27, 0x1, 0x2, 0x7, 0x8, 0x2, "be4fc9401992af17e115e017a6d93002eb3367de8007df3fd2b0b47bb9f1918d09d456d6bc3f5bf013497d393fb3888c6228a4993f873f401d3c4ba149af10", 0x1b}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000280)="e45f0e9d9db0360355f95d1f4d2c6e14fc64fe83c804b4f1a02584d38686a9c4424852c8b14e7fd88a91da969186b1c0add1dc7904264093473ac7619ea767f41718c7dfce28047828e19b1423390e7d75ab1c96c735223cda6309b9932b0aba2d46441a14d9d927e6623a8b695f5483e9a594e88ffd6f15373c2adbc065b68436a7ce2f0013ddef9a9689033181549f445cc03747e8be5f1a9f2a2285f02a381890b66e6f601e5a260b6f30d3fe1e78d8f58c370d2c3c8271d24b9455afcc74523f6e4f4b621b34cc2796a8793644bbbb9716797c92e65bd75979c53c01a4c77a8a820859ad3c9769e4f152ea39b1", 0xef}], 0x1, 0x0, 0x0, 0x200440c0}, 0x80) flock(r0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200001, 0x1ce) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)="5c78da14ece4502b02d09659014bff0d472065a4cf7b9df55797fc8958fed204aa4773eb71bb192ac701ee8f8696ec659cfcdd04452d60aef3dad592a23d04937c706f4ac33d3a6086b73753e886fc7593a32bb603772e58aba5bda381fd40ebe0d7f1435ba743e6f5f2d839c71e3edff342251699faff56e2e9dfe18d4d0fb5ba2c488bad9142d3c36253583e1ef77a3d0143499d3b45f694cbb7739e5c4b01ea9a46403f1079d302f1faaf0227ca3649d5a2e5adb338a7cf646f2bb14b88721e3e1a373e59dd", 0xfffffffffffffedf) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) flock(r0, 0xf) 2018/04/06 14:21:05 executing program 7: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x80) r1 = dup2(r0, r0) ioctl$TCSBRKP(r1, 0x5425, 0x8) 2018/04/06 14:21:05 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3f, 0x6, 0x7, 0x7ff, 0x0, 0x5, 0x8, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3, 0x10000, 0x5, 0x9, 0x2}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0xdd, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, &(0x7f0000000440)=0x84) gettid() write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x5}, {}, @queue}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0x5}, {0x3, 0x400}, {0xc, 0xfffffffffffffff9}, {0x8, 0x3ff}, {0x4, 0x6}], 0x5) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="95d5ae257669632c56dae81110c50ffabc91f92d72d4ea0be4942cb2f4dc3395dee3abde9be47cabfd2754a3e602a67f55ee7fec4cd4c3acfd4ea3036dced6d1ecb1537cbcc7c4511b2e26bbb51bad1a652f87dad60e8663b4ec54ae499df3", 0x5f}, {&(0x7f0000000180)="0ef82db45536586d5ea005eb8fbd05642b3161185f1cf13f9e84de4a82c62ad2da21019d7d06a56dcf99794dc1fc0bffa1b302385933e56bff6f240e1b59c34ab1641e8ab813dcd8e5178c51413b41e798c2cf76b08a2d61f8481f1e505a964d6869a7d84eb6192f57a0bfc0dd81e194266e6b974ea17469a8fd4b9eff50f169dcb092d7b9d95558a5471bfdb8bada85e16ebf3a7d632761bac54b27ba8b8fa4e289f7081a810b157c4a8e1e8d9933e925", 0xb1}], 0x2, 0x6) 2018/04/06 14:21:05 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="b74a848c75aa717d83242d28c0c33adbfd4416c96f6ae978221ab554b7a7ef5b949f22a3b1416105de467be892350b726b280c43361e6892354fde491015c8e1ebd86ff0e3806299e97e740c298a192a7d15fc8e96edc8815ecf478f003e2a19b405a2fc787b7dd44ea9dacd5790ac97d895365c8de8ae05bdf597f1f9e601dbe6b710caac20438f1bf28dbaafdb65d415f60ff0e37a4cc4671da868430cc93cf2f2ff03be250681be4365bde937af77f0351a4c0a7c62d2daad7d3135345d7b27c1f2f717", 0xc5}, {&(0x7f0000000200)="7cb1f5b423b46b3aafc0f31d10daf839d56ee8101a5a48c5f6646b79e18dd085705ba83c4632d5bf834e9cf1b779cefc6b7e5684616cc26a0bbfee0693447a1f3f0b8f805b7d78573c", 0x49}, {&(0x7f0000000280)="21066f4d55acd1b7b247162dacdc16ebebc9067f6fbf9570712023b6ff98680b1070674a8e638aa17cb01c44e35a078f7ee88fd0c14ada6e6c9dbd350e0e01f3d7717a2938a1b30dd9ad65cbf239a7bea3293bfe185f20ab211aab71e74859f1c38081a5099c7eba341bfd656dbe762f9a4959f098caa7a753f6715935597bd56a750bd32e4c516b05f8bbe4005c0f7fa7", 0x91}], 0x3) [ 129.251244] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1025 sclass=netlink_audit_socket [ 129.263750] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1025 sclass=netlink_audit_socket [ 129.381531] binder_alloc: 10292: binder_alloc_buf, no vma [ 129.394441] binder: 10292:10293 transaction failed 29189/-3, size 0-0 line 3134 [ 129.403603] binder: undelivered TRANSACTION_ERROR: 29189 [ 129.410014] binder: 10292:10293 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 129.418182] binder: 10292:10293 ioctl 5428 0 returned -22 [ 129.424718] binder: BINDER_SET_CONTEXT_MGR already set [ 129.431128] binder: 10292:10299 ioctl 40046207 0 returned -16 [ 129.441868] binder_alloc: 10292: binder_alloc_buf, no vma [ 129.447585] binder: 10292:10299 transaction failed 29189/-3, size 0-0 line 3134 [ 129.462740] binder: 10292:10299 ioctl 5428 0 returned -22 [ 129.501254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43637 sclass=netlink_route_socket 2018/04/06 14:21:06 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0xffffffffffffffff}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0x32) setresuid(0x0, 0x0, r1) 2018/04/06 14:21:06 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e23, 0x4, 0x0, 0x20, 0x80, 0xff, 0x0, r3}, {0xffffffff, 0x1, 0x5, 0x0, 0x10000, 0x80000000, 0x9, 0x9}, {0x8, 0x1}, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3c}, 0x2, @in=@rand_addr=0x3ff, 0x3501, 0x0, 0x2, 0xfffffffffffffffc, 0x7, 0x6, 0x1}}, 0xe8) dup2(r2, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) 2018/04/06 14:21:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x6}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 'bcsf0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002500)={0x20000000000001ee, &(0x7f0000683ff0)}, 0x145) socket$packet(0x11, 0x2, 0x300) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/06 14:21:06 executing program 0: r0 = gettid() ioprio_set$pid(0xfffffffffffffffe, r0, 0x0) ioprio_set$pid(0x1, r0, 0x2) r1 = open(&(0x7f0000000240)='./file1\x00', 0x105001, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x42) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1f, [0x4, 0x48, 0x4, 0x0, 0x2, 0x1, 0x1, 0x9]}, 0x5c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101002, 0x0) ioctl(r4, 0x2, &(0x7f0000000080)="bd0e3e4db4dca68c2e258454a564a9bd93b38d9ac2f5189fee5a27e6cb9577039fd44871676038ce9f020db882a318650212f2e433eb6107bd8c0802dd2c80d36d0b78c41ee9f918cf4e443ea4b46e1fa5600856bc482790e1115eca1ec25f6b0d8e3eed4084c352da1a3315902ae8e32de3a24b53ba08b36d24c0db7ea2ebf6cdc88e01d99f47bbd396e911bc622d13c0bc6869129c714b5f39d6a7ac4501fc5d6dc251b74205f9d548dcffe40f2bb3a2a78bc69741fb3f5d89f7c91ff0329a032f54abec659d1b739052ad5c45ca9c4dd46d878ab3c42d793f1742c200148c") r5 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000040)={0x10000006}) 2018/04/06 14:21:06 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000040)="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", 0x1000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001080)=""/61) openat$cgroup(r1, &(0x7f0000001040)='s=Y0\x00', 0x200002, 0x0) sendmsg(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000052e00030007eae4946fa283370a00000003000000031e85680000000000000005", 0x24}], 0x1, 0x0, 0x3e}, 0x0) 2018/04/06 14:21:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0400000000000020000009000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/06 14:21:06 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x103880, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e10364ff6e2edcac365f0d0fb8d8ce8cde0dad95180bc29b735623692dc0b4fae9afcb08af8baa3781b2f66407269f5fa5df71eacf07418dfc7c1610c3d7927317ddf447803216f9a37fac2a62d85b08d6a86c692ce3efd6eabdf40a2e204066acda99aa2426a850565e7fd2b24503285cbe13865d803806e6107d7dfb2c1715692cc9ea68c8d262addd7974f634d34266400777e89cba850f54584ac4012eb1560b64b214d39156bcb914") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) 2018/04/06 14:21:06 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) lsetxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757364720000000046245b70707031002061fb36a65d8330"], &(0x7f0000000080)='md5sum\x00', 0x7, 0x3) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) utime(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000100)={0x2, 0x8001}) 2018/04/06 14:21:07 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, r0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/229, 0xe5) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/04/06 14:21:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00040000000000000000050000000c0002000800030003000000140002000800030004020000080004000200000008000500000000000800060003000000040001000c000100080002001d000000"], 0x54}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141041, 0x8) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) getgroups(0x6, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r6, 0x400454ce, r7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) 2018/04/06 14:21:07 executing program 7: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x186) ftruncate(r1, 0x8000) shutdown(r2, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getpeername$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x440e}}, 0x48f37de0}, &(0x7f0000000080)=0x88) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x44) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'syzkaller0\x00'}) munlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) epoll_wait(r5, &(0x7f0000000340)=[{}, {}, {}], 0x3, 0x9) fsync(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280), &(0x7f0000001240)=0x10) 2018/04/06 14:21:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x8, 0x0, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x25dbdbfd}, 0x10}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x8, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x95}, 0x94) 2018/04/06 14:21:07 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x20, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)}) read(0xffffffffffffffff, &(0x7f0000000040)=""/24, 0x18) 2018/04/06 14:21:07 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = memfd_create(&(0x7f0000000000)=',\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000040)={{0x71}, 'port1\x00', 0x1, 0x140028, 0x1ac0, 0x59, 0x8, 0xfffffffffffeffff, 0x8, 0x0, 0x4, 0x4}) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000180)={&(0x7f0000000100)="5650829840921a8fdc0fbe770770fe8a089a34a1396e6b5c4c9945911b5f69123be3ec2d27e3ba9aa9d52ce6fd3ce1ea9e02d05f", 0x34}) 2018/04/06 14:21:07 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x0, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r4 = inotify_init() r5 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000300)='./control\x00', 0x81000000) ioctl$int_in(r4, 0x0, &(0x7f00000002c0)=0x5000000000000) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000580)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0x4e24}, 'vlan0\x00'}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r6) execveat(r6, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x1, 0x0, 0x0, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r7, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/06 14:21:07 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000180)=0xc) 2018/04/06 14:21:07 executing program 5: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) r1 = getuid() bind$llc(r0, &(0x7f0000000000)={0x1a, 0x33f, 0xb287, 0x3ad4, 0x0, 0x6}, 0x10) ioprio_set$uid(0x3, r1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x27, "d96a1180639feff6558d9abdb17758c0c49616e44fd79a6b7bf14245485e105406c52117a68433"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x7fff}, &(0x7f0000000100)=0xc) 2018/04/06 14:21:07 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7fff, 0xffffffff, 0xad3, "6e5aeb578ac07297bf99c27a9186faa41034f6daf88f86841a7a51b4b09f2fd4fa0e602b820045420f3f61daf2d9efba18a1b003816017fdc55dac6a83a0751131ba8459d408bf72fd98b9e867840c45"}, 0xd8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000240)="f378287ccf128d32fc4d8cffc4b475ca2f65ad1eaecc6569cd2499857eac66225f4b84e08959a01bfda0946f7209f10e41933c5678bec92ccd88b178f158977760780070285fe80557a8eafccefb64f1e7a211e745c86c7eeab963e92de6a95e5ee8d3250c2fb304b78a042752fb02aa2fb7ab29bade623536d2d676629d81ebc0bf011ad59cbfa08f92f3c1f6a28985d1ff7cc1aeedfddbcb52d0c25997") getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) 2018/04/06 14:21:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) socketpair(0x11, 0xe, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x8, @tick=0xfffffffffffffffd, 0x7407e2af, {0x5, 0x2e}, 0x4, 0x0, 0x3}) 2018/04/06 14:21:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000046, &(0x7f0000000180)=0x10000, 0x4) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000ffe9000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000020000712d4c94d1000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000e4ffffff0a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="aa76d78570548ebb466f9a4becbfa3fdeb9fa7f846fff2962d862e86d41318b4cbe7c7da72153bfd4af5cbaac732"]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x0, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000000b80)={0x100, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, {{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}}, 0x104) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, 0x0, 0x4, 0x0, 0x7c8, 0xfff, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20106}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x130, r2, 0x1, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffc817}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd796}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x29}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x130}, 0x1}, 0x0) 2018/04/06 14:21:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x1fc}, {r1, 0x4080}, {r2}, {r2, 0x8}, {r1, 0x2020}], 0x6, 0x3) r3 = dup2(r2, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = fcntl$getown(r0, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)) capset(&(0x7f0000000380)={0x19980330, r5}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2bff030000f2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f735e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000200)={0x0, 0x2, 0xfffffffffffffffd}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/06 14:21:07 executing program 6: r0 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setpriority(0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f00000008c0), &(0x7f0000000040)=0x58, 0x800) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000340)=0xffffffffffffffff, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) fcntl$lock(r3, 0x7, &(0x7f0000000240)={0x3, 0x8000, 0x0, 0x800000000005}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)) 2018/04/06 14:21:07 executing program 2: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x7}) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/04/06 14:21:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000000c0)=""/124) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={"691648700000000000000000004c00000000000100c5d200"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 14:21:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"745952f181ffe83f64e3a0fa002f7ee8", 0x4000000000000401}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x4, 0x401, "1e7bac9262f70dd0ed457106d6c6d2a830d58453ceeade160524da0bc3b95a088b1be9145ffec7928c8fd2e0cf6cdcdf902f15f852f061ae7d5bff9759b0f48b355fd4f0e72a20263734fba1f2ebb9ed"}, 0xd8) 2018/04/06 14:21:07 executing program 0: syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001040)=@known='system.posix_acl_access\x00', &(0x7f0000000fc0)="020000001000000040000d02", 0xfe8c, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="ff060001000005"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ac0)={r1, 0x0, &(0x7f0000000b00)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r2, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x2, 0x5ba0}, &(0x7f0000000280)=0xc) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x640c00) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00', r5}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f890", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/06 14:21:07 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xaa, "01b55bba2ced481df6355a973809132fa69745679f371d8791c1b84c0ae41e844a0db7793943ddd4fa095a050ec3e39be87cd804fd8fabbaad1ff1ff4120f92ff8d5d0f2cf37c79a3f3f2080ab85667b840c493d6377c85228e68dc991e06060e9b332e9198f232bd2571311b9fb6d01c98377e235363cd3b9191336773fd3c68ea8eadc105dc6be225dd9d8af77b5fb8b3e42b23ed93d85215325b38c6d063cf29604fe834a708b2617"}, &(0x7f0000000200)=0xb2) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) userfaultfd(0x80000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/04/06 14:21:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'sit0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/04/06 14:21:07 executing program 1: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/253, &(0x7f0000000040)=0xfd) 2018/04/06 14:21:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}}) r1 = fcntl$dupfd(r0, 0x406, r0) fadvise64(r1, 0x0, 0xa3, 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x5) 2018/04/06 14:21:07 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000000280)="420dd9da442244a146496d3a3a5a039c929a76175800eaff4c3f8b50f824a638c79ba6a002ff09d2dc38f2c348574a9a636af852bedfaed530bf722d18508639ef18ac1e73dc844878e44c96711f14b7d5e5611f23f39e82df96262adac64c0665390f733d53b8ce2dabf89f6187fd287b29c61d130b63e7c278394ed45e57eed71fc5082ba4e3c47a023cb635b47533b2a19320847981c44018a3f2c855e699b0911ba363aa46431d3aca4a2b56380ae6300629d601f81fb215a2c77615d0", 0xffffffffffffff8d) [ 131.353245] IPVS: Creating netns size=2552 id=23 2018/04/06 14:21:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80202, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xff}, 0x4) 2018/04/06 14:21:07 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000340)={0x3, 0x99c8, 0x4, 0x70, &(0x7f00000005c0)=""/112, 0x2b, &(0x7f00000001c0)=""/43, 0x74, &(0x7f0000000740)=""/116}) getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000440)=""/96) 2018/04/06 14:21:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/194, 0xc2}, {&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x2}, 0x10000) accept4$inet(r1, &(0x7f0000000500)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) 2018/04/06 14:21:08 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8000000100) [ 131.466861] IPVS: Creating netns size=2552 id=24 2018/04/06 14:21:08 executing program 6: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2a40, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000500)={'erspan0\x00', 0x405dbd80}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r2) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a72143") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) fchmodat(r4, &(0x7f0000000200)='./file0\x00', 0x140) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x200000, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000240)={0x80000001dd1, 0x40000000002, 0x2, 0x1001, 0x0, 0x100, 0x2, 0x6, 0xffff, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000440)=0xe8) quotactl(0x9, &(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000480)="438af22444496b2b165063600e6518964b92c9cd231aa7ce0f9973357d4f60004bd524ecc6cdd2be71004d0a5a6fbd557828baff651193be7d774994a6f22f906757ddca1bf957ebfeab4c2c80dc55053f6b56f2bc67c343f20878069e0ad512bddf2bf1752357") open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x4e23, 0xcc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/06 14:21:08 executing program 7: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[], 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 131.899700] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ [ 131.929448] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/06 14:21:08 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = fanotify_init(0x5c, 0x40000) ioctl$int_out(r0, 0x5462, &(0x7f00000003c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x28b}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {0xffffffffffffffff, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000400)=0x2c, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 14:21:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r0, r1, 0x0, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) 2018/04/06 14:21:08 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f69705f666c6f776c617f656c00") sendfile(r0, r1, &(0x7f0000000080), 0x400000ff) 2018/04/06 14:21:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x0, 0x2, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"}) r1 = socket$inet(0x2, 0xa, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x5, 0x0, 0x100000000], 0x3, 0x100000001, 0x8001, 0x81, 0x2, 0x3, {0x2, 0xffff, 0x8, 0x2, 0x6, 0x7, 0x80, 0x4, 0x6cc4, 0xa52a, 0x3, 0x81, 0x4, 0x7, "e8925799c8c7b08b97f26bb8016d6b408f45ba5526a2cf53a28abdd478e19ec3"}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000280)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x1, @empty, 0x2}}, 0xc000000000000000, 0x200, 0x40, 0x3, 0x4}, 0xfffffffffffffede) 2018/04/06 14:21:08 executing program 3: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000380)=0xffffffffffffffff, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000003c0)={0x5, 0xfff, 0xfffffffffffffe01, 0x0, 0x0, 0x1ff}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) read(r0, &(0x7f0000000240)=""/128, 0x80) 2018/04/06 14:21:08 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x529) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) socket$netlink(0x10, 0x3, 0x8) 2018/04/06 14:21:08 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/129, 0x81}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/143, 0x8f}], 0x3, &(0x7f00000044c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/168, 0xa8}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/232, 0xe8}, {&(0x7f0000004440)=""/95, 0x5f}], 0x7, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004500)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004540)={0x8, 0xfffffffffffffeff, 0xda, 0x3ff, 0x0, 0xfffffffffffffeff}) finit_module(r1, &(0x7f0000004580)='/selinux/mls\x00', 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000045c0)=0xffffffff) get_thread_area(&(0x7f0000004600)={0xb227, 0x0, 0x4000, 0x10001, 0x3, 0x7, 0x5, 0x6, 0x6, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004640)={'vcan0\x00', 0x9100}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004680)) writev(r1, &(0x7f00000057c0)=[{&(0x7f00000046c0)="6cfbb7ecd3e5b1c075a8b25bf4607e297a", 0x11}, {&(0x7f00000047c0)="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", 0x1000}], 0x2) ioctl$TIOCNOTTY(r1, 0x5422) bind$vsock_stream(r1, &(0x7f0000005800)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005840)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005880)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000058c0)=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005900)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005940)={'sit0\x00', 0x8000}) modify_ldt$write2(0x11, &(0x7f0000005980)={0xfffffffffffffffa, 0x100000, 0x6000, 0x7, 0x5, 0x7f, 0x8001, 0x3, 0x1, 0x7}, 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000059c0)=0x10001, 0x1) execveat(r2, &(0x7f0000005a00)='./file0\x00', &(0x7f0000005b80)=[&(0x7f0000005a40)='\x00', &(0x7f0000005a80)=',vmnet0\\\x00', &(0x7f0000005ac0)='vcan0\x00', &(0x7f0000005b00)='/selinux/mls\x00', &(0x7f0000005b40)='/selinux/mls\x00'], &(0x7f0000005dc0)=[&(0x7f0000005bc0)='eth0selfppp1md5sum\x00', &(0x7f0000005c00)='\x00', &(0x7f0000005c40)='sit0\x00', &(0x7f0000005c80)='[@/\x00', &(0x7f0000005cc0)='\x00', &(0x7f0000005d00)='@self\x00', &(0x7f0000005d40)='vcan0\x00', &(0x7f0000005d80)='@.\x00'], 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005e00), &(0x7f0000005e40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005e80)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x6f9}}, 0x800, 0x9}, &(0x7f0000005f40)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005f80)=ANY=[@ANYRES32=r3, @ANYBLOB="650000000df9114a4166683f0f9c8d675d560d4c29fdf89fec456efa499db5656c8b00bac1c851103ac5cff8807d30d523e4c79d920bfb5c7fc39f4f51e9847054271844c6f0d51b607ac7304303f70a6db3d83ea50e36dfc9b215c8648f1c4369f04d96b993cabc8f"], &(0x7f0000006000)=0x6d) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000006080)={0x3, &(0x7f0000006040)=[{0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000060c0)={r4, 0x10}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000006100)={r5, 0x3}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006140)=0x5, 0x4) eventfd2(0x0, 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006280)={&(0x7f0000006180)=[0x0, 0x0, 0x0], &(0x7f00000061c0)=[0x0, 0x0], &(0x7f0000006200)=[0x0], &(0x7f0000006240)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x4}) 2018/04/06 14:21:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x351) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/06 14:21:08 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/06 14:21:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = accept4$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffffffffffc1, 0x1f}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0xa6, "98529627a34cf1656f82f3fb9334fc3c61c9cc40e7db9bb38d91147b588fed9b91153c31780423b1cec6a45a837b776f47a858229033b87859901fc14f00ae4f09ca6b8c782a441521665384fe8d13669d940c754da1271c421c8597bcbccfbe28a426975a151d7ed4481a6495cf3b5a35a994882efa846837006718d4157b3a09ad3cbd2dca147f89d061c2d284e3d3798212a6e90700260f090fef8c00445aa97998ff42cf"}, &(0x7f00000002c0)=0xae) signalfd4(r3, &(0x7f0000000340)={0xb4b3}, 0xffffffffffffffcc, 0x803) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000440)) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/04/06 14:21:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000ac0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000b40)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="240000001bd05ebec631c1635c5223226b69fa34a2a5f3b8668c229433e149582a588c0732feabed8044cca304d336fd4e5e", @ANYRES16=r3, @ANYBLOB="000228bd7000fddbdf2503000000080001004e2300000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x32) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x84, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x2c, 0x1, [{0x20, 0x5, 0x0, 0x82}, {0x3, 0x0, 0x7fffffff, 0x3}, {0x0, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x0, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x6, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x1000, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x7, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3}]}, @RTA_OIF={0x8, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 14:21:08 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000000)={0x24c, &(0x7f000014c885)=[{0x81}, {0x6}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0xd0}}, 0x20, 0xabe}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xffff}, 0x8) [ 132.323971] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/06 14:21:08 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = fanotify_init(0x5c, 0x40000) ioctl$int_out(r0, 0x5462, &(0x7f00000003c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x28b}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {0xffffffffffffffff, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000005c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000400)=0x2c, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 14:21:09 executing program 7: timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x4, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}, &(0x7f0000001040)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 14:21:10 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/06 14:21:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f00000014c0)={0x0}) recvmmsg(r0, &(0x7f0000005400)=[{{&(0x7f0000003c80)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000004180)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005380), 0x0, &(0x7f00000053c0)=""/52, 0x34, 0x1}}], 0x2, 0x2, &(0x7f0000005580)={r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001440)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001480)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0210000002000000000000000020cf00"], 0x10}, 0x1}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001540)='/dev/keychord\x00', 0x442500, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xdf6e, 0x1, 0x9, 0x3b52, 0x10}, &(0x7f00000001c0)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r5, &(0x7f0000000180)='net/anycast6\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001400)={r4, 0xaa44}, 0x1) 2018/04/06 14:21:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="a2d7773653315e3c342bacded5a28de7ec48ff3fb582699a205781387d2507e38e3231d8df711124392319c87f23c51e56a912646446646f9817c021bdcec89d122c166f83c17881bc3b31d540df2cc4b03e280ac4d9a7b74b402742c9837c89b4f50273a88c0abf34cf41bf25a9fab2eb81ad7df804fb7cc8c10850b9d43020f6f085400be4857803e7f13cada9ca810876c69a38b2cb9a7d18bbbe4469547cdf3b6e2a678ffdd40b34bbca75decf7e8d186e82b04d7870ecc43dd7ff549bf1e08d23c0ddcf2fefd9477593d1f833fc0088540c901b6ce84120e3aaf66c5a5940835822de91759b5b13"}, {&(0x7f0000000140)="51e1d6e6c009d8f2b71f2bc6e7405fb5f14b0d98c497c0e2810534"}], 0x39e) 2018/04/06 14:21:10 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001080)=ANY=[@ANYBLOB="0a000000ff0000000000000000000000"], &(0x7f00000010c0)=0x10) readv(r0, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0xa0, 0x8, 0x100000001, 0x7, 0xdb2, 0x3, 0x40000000, 0xfffffffffffffffa, 0xfffffffffffffff7}, 0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001140)='bdev\x00') 2018/04/06 14:21:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xa, 0x986, 0x0, 0x2000000000000600, 0x0, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x95, 0x30, 0x5, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x40}, 0x8) 2018/04/06 14:21:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r2 = socket(0x1, 0x6, 0x8) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 14:21:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x840, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r4 = geteuid() r5 = geteuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) r7 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000e00)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x2}, 0xc, &(0x7f0000000d80)=[{&(0x7f00000002c0)={0x57c, 0x41, 0xf00, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x72, @fd=r0}, @typed={0x4, 0x53}, @typed={0xc, 0x7e, @u64=0x10001}, @typed={0xc, 0x61, @u64=0xfffffffffffffffd}, @typed={0x8, 0x95, @uid=r2}, @generic="971234a07e0842c4fe6c2cb4185be0ac309630b6f2c4ec2a12127f658942cc714378337bbc52276e392470d640ad5bb2efc07028935438dfa91025c41b380b04ed4916cee29454a733fe8f", @nested={0x2b8, 0x8d, [@generic="b97addaf44ee560bede56d6426f2991e786dac03760a55a796259f882fcefb40a253c7442c24a7290457da9168d47de8377ec81ed6fb27e8215412e7ab2d7ed01d9e810eb483cf32239c55d52d21253739a671a5", @generic="f9bed0ec3c6adcca853662b83fd3d2b1", @typed={0x8, 0x1a, @str='lo\x00'}, @generic="e33814d8a65b71e5a3c57faaae3f5c2959169cc5f7b069cbc5897c2c7fe25b3911b4aedf82b631803ad245ccb7c2a14e8eead94ab06343e8d4124b43434b9fb623a23e124c168b41d72831b5d4473379f1d48cff4267b486c18b42c58a4fee7d1cda136bc20fefc91e6110d226b5d9f11f04793ba12d88408dc428", @generic="a6144a096ea4f253fe6486e7f9b9f4a67d7736044fdc70c1917fa5ce2d7f012272e455974ca5596841fac85378c393ac9014c0bb1322265a4af81f0b7b6722c0c4d33af3cb3151d3516e0f28b895e142ca710071f21c5b334fe73bda3bf05e26ebda251e2f68ae9099663873c14a7efa1bb60a0cbf80b4b4d2716faa1027d60eb951de696abf9724167638a7993d754b", @generic="e8769d2de502223d391ae97b6d948c113e35bd7de52300726b76a85157b23d54f0d89563c5cf269bf828d959465758386f3796ca6dc1f70cad737ed99f7bc22834d284b33a86e50be30034703ae6fd4c11ef84ccd5881a593f168a76e656385e8b5028", @typed={0x8, 0x47, @u32=0x5}, @generic="2d421b22c5977d5e811c45273a60e11ca244705b41298453256e0c025e23679b7f9363867da9b7e1ade48a653f5699107f2116bb68680278e99ad459ebc6b07b844ab9af83d8c81ca12c3df8cfd7283de2ff3368a616432747d3f292a6ca76e71467e98ea73cf55419a0a31442e513049dcdd4823285b1e06d4df505715ea0325f09e382ceb112fdd76b0332617ae3c14550fff8945e7026625c4c47c2e5843d8985d91381f35bd79cf730f164bf34db8b92aa064838ab11e84ef7f3c33612c0c5d2cea299abd15be0192c19084aed9baf"]}, @nested={0x180, 0x2d, [@typed={0xc, 0x12, @str='smaps\x00'}, @typed={0x8, 0x85, @pid=r3}, @generic="1f68ed0c6bd3de197b8bce68161e12bca0af83440f82908503f7d8e3c0a1ccbcfc4add9ef469b9d0b133695a3a276da286f333af66dee748e94709ec7d6cfdd30881196905d28e10dfd9ca79d49e9e73c679ef40eb1cb1d2fa3c47008ee031d25242d945cc2f35fe98ee8d0ffd1bed5069c9ab1a5358d5f86833766974553b13876ad932b85d050ecf4b86fe74741add0ac52c72c259b953dca1da2d7a209730d66d5446151219a26e08bd170607a526bd4733d7a099bcd4c04e5b2f4c35c2e30a1782ef9d8a1b2c113fbbf9f690e269aefd", @generic="7479a53f1243bcf831efd27df872b5ac32d4c1f96dae757425f64e657d4871db3a5de3475c63c574091d0759757e49a554cb573613b91b7ebdee1f0f7459c6a1cf98ad3f1784f6426f656915d81fbbdadaef527c10a44c629a40487f247faf22a7a33fb5bc166a8eaa62539fd204223333b36f6243871f76f352540c660d6992eccde00b022330c9eff0c00d303ec16e2d37d4"]}, @generic="a581ab26590db224f5e8109f913fc273e1356b27efae8c304699e7bb5b7512ea571759e0a052dd04e9b1da73c177384dfee70f4974c9d075a7f60c1368d7b46af7cea65d9000ad95912814458148844ce45fd9fa38cd87be1beb08824b7cfc43b048edd8d725f02a878c6a5f9d5f96f19c674386e7da0c9e02559c58fb74f125419364352134f8db34fafd32cc5558ded5d8d0723e114b0285fa601371643bb73a616b390f6b19aa5ad438ffd2a06ebfca03ccb5e1e34687198b"]}, 0x57c}, {&(0x7f0000000840)={0x94, 0x12, 0x0, 0x70bd25, 0x25dfdbfc, "", [@nested={0xc, 0x1, [@typed={0x8, 0x32, @uid=r4}]}, @typed={0x8, 0x7d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="06496bd96b394fdbac906f90754e43ffb33bcb71757b474e6822a4ea51185fa2e050c4a91cad09a20dade3e23c9625812fa5a37efe68c4152ce9226b4709bc40ea539a41b2229c86820feeb91161c4a8df0da51eb5f9d80078b0d2d9f361c05e13de6fd69449ff4c29630179a11174c1"]}, 0x94}, {&(0x7f0000000940)={0x36c, 0x24, 0x402, 0x70bd25, 0x25dfdbff, "", [@nested={0x94, 0x5f, [@generic="883ef046139fa0d5136fe4dc7df72f854523a21eb735d4c0c06a0470244f4426ee0848e4f06410125b68b55be53663dfb33c1b8e0419dd4e8aa7e111c62e1977e41472ee3f46569109cebb7aee6467d8efeb3dc685e5141ecc25bbad3709cf3c11fc5f30d5c09f68762296b1a502d4e716c01448d51e4560f0cfada9b544c2698f4c4f2932522f4b70bdd7158897"]}, @typed={0x4, 0x3a}, @nested={0x2c4, 0x27, [@generic="9e755b166938502fd5d9f68920f556be727b128c4690402c7a808ffb7c789e60c437a5fe598663f6cfdb", @generic="53a0e3b8c9b5263cd8f032c03bf9301d76fe694a7e11e624533d45e9d4bd5853f06636e37c755bf6ea6122ae756e6e78c7e90746ec46bfbb95b9241a66058c94e72521f7cebdd7b5c5b743610eaba102b1d10370b2f148fb7535507594b3438dc3a603f7cff9e1cc11707db592b7e7008dce74cc3b4646e7621153190f6f200c9cae6fdea68ced2c76b2da75e59ddaf74a4fd6078627e74675e9e76bd1972fa8600e284125626686e61b6f304b89e611653048d0a6084534b6222e4ab7d48656ac8793c5b4ed18e33e61a9b0c2768cc44bf6557e2eadce3289603ac30ed8332dae99001e555821892632c3a8114afc", @typed={0x10, 0x91, @str='clear_refs\x00'}, @typed={0x8, 0x8, @uid=r5}, @typed={0xb8, 0x55, @binary="fcbd90c16cc2d420ba2dc8e5bc28d5c1f4fdd10e933dcf46bf854fa514a7acee3218588002f76ae4a37284731d4d7b1ee69e011eedbf6f8e6eac86dbc5196a04bdb96bf61be63bb73e5955d5d0ab8d81a438bc7636f2a93d7457345a272c7176a93b6909511a727a18efdf11a1a81c9edcec132d66db5276eb50445f220ec1e1af1d53bb24831cb1bbd57d949cd2afb70ab9db77aa772c6d63f12f4fc1fc3fbabc76dd9d0a99ca659a578abe50a2c35ff0d72ae1"}, @generic="ac9b37a139f61bdce8b6564e3fa2527fbb2e4ce677485ca0e3181b102c66b79d6e9a5d9af4e499d29625bc97cffa5bf6713df2d8f0e66841337d9e6ea1779b8185456d05a4efd27283b8a6ebf1941cf568210b28cf3160e9be8e1168e72d", @generic="08bf9d92beadbabeeb93722d25fd762075945f452f359d02aca4936a0c4988ab111df3146f9ac5197eaad5a61c4645d3843e88f83bb46c0ae77583201d58bf2be9fe944f06ee218bebeeb6cd5d5a45e6835d2bf1", @generic="d7ad8cb7de644704d39cc7644d7f1a6f06a522d95aed22700b9a06b6", @typed={0x8, 0x86, @pid=r6}]}]}, 0x36c}, {&(0x7f0000000cc0)={0x24, 0x41, 0x800, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x3c, @str='\x00'}, @typed={0xc, 0x33, @str='smaps\x00'}]}, 0x24}, {&(0x7f0000001440)={0x1550, 0x1f, 0x800, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x2dc, 0x3a, [@generic="6d3e61d6f7cd727c4d4577e7ab52a3b49024da2a467efa167d5bd809785b5611d2cd9e5cf5acdf130d4016b65fecd18fcbce76c5ec5c54bf0ae9cb4eaf24a9e31da5a94102c26cc4a566ea292900a9618cdb7257a6e2af2d59b75bb43e44b587946c064bed6869c87837efe3f2787a59b2e45177dcaf1689bcfd4a0b2ca1046cd20340995f694ef0050dbad6cf2ba846213a819bfa3856a5a740c6195cb0dfb720e17c6256bcb49f6e9d08f7cd91872d4bf2b5d3c22028b877f2a1be69e361b9f233ad0e04c6692227bd97f0f051c22ac2618ceac3ef0d7ee7ea794b7aca85bf", @generic="1e1be466a8ab50215e498084081338cf5701f6b2a996974cb0401a8f788555f02e6347b6589b03ec9300e6dc696a2b8f049a57be4aa72fb2ae4558eddb55c91af5072e355065bdfe2b88348aa3f84915fbfdd9c4fa2439a7cd53ce862e29bfb2109882811057d9e427", @generic="9cbb0e8c1182363f0b3346dd86abaf46166731ca44c92a9b56184a4b78a9a666c0af649d6735abf77a306065525347803af744a2ff329a9baafbea2347814c1798cb173276366116f3847019045e7a3cc53935a91c6114b6017a4e5d0d5e30351d", @typed={0x8, 0x49, @pid=r7}, 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@generic="043b2920b721c0d6fd5bcb9cad76ec06586c2d2735637315ff668c8ddf9795d041a91364d663d3d2cd759bb78b843e01143931196d9e334e79c3de67a4d49c4c54972a7be90d8e6f8953aae14f8a4686bfd1ddecdee5104c45bf6bf96a217fdb9d3f59bd035973e1c629baa05537633ff813a5d6b01ddcf75ea3b182a44abf6dd80ee43e62146a93c553000cbb7da2", @generic="b07f78ee7df2cdc6eb43ca86db6b78ad590237f445f34a1e43fa6bf0567a99665b5b034eac42b8d5672e27ad9ab690b35a7dc665c5f45a6b4a720b13456feeb6d3b33801d1c8b5a08750f49bb4a7a86d50e91d993b6b466343466d2c0cf096b1e98ace2cba6480b87d9f8a23bfb882f2c4e466fe6baa08b40c5d8d47057f9b1baa6e6fb425113dbc40b083d5a2c97a4e46334913593704", @typed={0x8, 0x43, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x8e, @fd=r0}, @typed={0x8, 0x8, @ipv4=@loopback=0x7f000001}, @nested={0x1114, 0x8e, [@generic="d3dcaa3148f25212ca8f79918b2a6f4f6ea2224c16711318cc4b56aa07189c71160aa12939694b20c372e4f5c5c260e5c17d1197c28d792e1df9edad02bcab418cb70e45b852b15cf0fa871b52c589028edd57d3f29ba109294e65d11d06fe0430c0cd9357215885577db419bab2184cafc722acfbf164b6efbbc0ae76956ea1938ba4eacba774b87b9a6eccc9", 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", @typed={0x8, 0x18, @uid=r8}, @generic="d2ea04380d40d99ab61916016aa5580cf4ea20a9878a8ecfec9599a775e4cf66441048a6d9b3498454c477b2776e1ec6e6379789", @typed={0x4, 0x96}, @typed={0x40, 0x21, @binary="0ae7ab17d392226700e35f28452e491869d419d47434014078f7b75efe4d377e02e9f1d040db360daba04e5711a88557162419ce855c4fb5f4"}]}]}, 0x1550}], 0x5, &(0x7f0000000dc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x20000000}, 0x800) r9 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r9, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/06 14:21:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/06 14:21:10 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/06 14:21:10 executing program 4: 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, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r2 = getgid() r3 = getgid() getgroups(0xa, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') chmod(&(0x7f0000000200)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000000c0)=0x0) sched_setparam(r7, &(0x7f0000000100)=0xd55) prctl$setfpexc(0xc, 0x20000) close(r0) 2018/04/06 14:21:10 executing program 3: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7fff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/06 14:21:10 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af", 0x34, 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/06 14:21:10 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x80000, 0x0) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 14:21:10 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@empty, @rand_addr}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@dev, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', r1}) r2 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 133.797051] device lo left promiscuous mode 2018/04/06 14:21:10 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0xb) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000001800000000000007f0000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000008000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000500000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x800, 0x6c21, 0x4, "c686d2fad19b647ce46e49257abdb8ed559f9f221543190a3cdde38e6bcc1bc28a60e47657fb6527f8eb6fc502af4b8265dbf3bc186c18fbe808c41b34a3ddfc56e9c4b27c15d9d9cd095996757fddf0"}, 0xd8) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/06 14:21:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003880)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x800}}) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x6, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) recvmsg$netrom(r1, &(0x7f0000003840)={&(0x7f0000000140)=@ax25={0x3, {"2fe8491b0f0cc7"}, 0x4}, 0x10, &(0x7f0000003800)=[{&(0x7f0000001480)="6dbe6d6b721144e416d14d1061f980e8277ab4b5b89df46111f7e14ae29cb49348d05c677874c43fa6f2ec3639b68b41cc767a14c995e795d237b69b7058de9127f3c7e0514768877e60b6568c5d166d657bd460038c59263d67aa2797d0df1a147075c0ffd1e31e1bdaa846750857aca900e923af123d6724fd4ab82795dafb0bbc8313bf3b14e5c8dd7b799e63cbb8f1ccd027b82f29f5b2947c5a8c5286bc8052384b4dcb51ec1d65f113faf7e824eb1f3b35907baf5ccd6342d59458d79a79c2c9b46b9375456a9e2b7a0dcdc39abc07", 0xd2}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="15d023c39a1c7735190ceff5625b65af359dd74bf0f1b6bb7b883964f0ee4d13863bcf4bfec548ca925569f76041650b7b8f53c930ed4403ecba52bc609f91581c2a78a848d73f0ae5f2888c6f43d1861f5f8ecb3317326a7a77b79cdc18b6cd4a31d0ff1bcfb06ce59d3592acd8cbd24667a88a4b8850bf3cab05fb720d4b03f12e96d0ae7bab0489a02a15f2a6f3ba2671240c6770e84648c95315ac464e4e7029ee6dd159a4e80e3dd64d8815c333ddb599d8f5f4317ac1e1eda33be9a3e84b5b459f7e307517bdbd9be94f2e235813b4269e7aaedd17d5e94e51b20109f8c8898a02026422c2b41ced31da", 0xed}, {&(0x7f0000001240)="6660cedcba5fbe6f44b1e3af44a2c79ffa6a5ec65d84f3573448d0c5fcc6d4a0295fb800821c87c98014580fdc8dcdcc7a61890b523c98894efcfb22fc5d385e026adf50cfb201ac80f416a3d879eacf6dfa57d339a27bbb7df04e07cd1939c1c63abc5149d9324a03c5cc2a53efecd1d08ea599ff8d1843f599dead26f98303", 0x80}, {&(0x7f0000001300)="239444cbc4216e93de935f2d7c5baf71b45f61af8a", 0x15}, {&(0x7f0000003680)="5de2dd22fc0d3c0d2397b6effe8fcb9333b589b751688f869e766440e5066313b5e6d4358209dd807a084ee4d727e0a60756228a0beaacd8c375c5d34e2cbffe31375a3716c02e0f8b3414e89190a2e6cbbc1bc03df91398c6c37822fff3cf896f523558143a141c2452393291430819b70da15d2e871d67c261b350d1f846ce16fb111115046a6224458505560a844a3c6e3129036166d793d72cb1b6bd116fafb1bf0d73", 0xa5}, {&(0x7f0000003740)="40c3a8d975264092205d2115a2f58012a54e638745788f545e2bd1591d9e33b270d3c0a815a5b87ea56d2e85ec29f527d7975d80ec665068640fb5c18dae549c076e66f18af144d3bf7ed2439d1447968ac8e46e9309138fb3c3fdd6f3a09288d73ec47e8f4ff48dde60b09f3dc28e6559379c3fffc73d99b186bb41f8fb23efafe52c4297581870de8a6d82b14e38d628b14a0769b48793c6433ce9cf62d6bcf2406bff105c9febfca93732cc4562c41f3d2204c2633d952c86f5d10e", 0xbd}], 0x8, 0x0, 0x0, 0x2c7b8109e443dbec}, 0x40000000) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000038c0)={r6, 0x8, 0x7, [0xfffffffffffffff7, 0x101, 0x7ff, 0x7, 0x1, 0x81, 0x14]}, &(0x7f0000003900)=0x16) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000004c00)=""/4096, 0x1000, 0x36) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 133.969252] binder: 10580:10582 ioctl 0 20000080 returned -22 [ 133.982973] binder: 10580:10582 transaction failed 29201/-22, size -6545714802281664590--5785477277494200384 line 3134 [ 133.994538] binder: BINDER_SET_CONTEXT_MGR already set [ 133.999925] binder: 10580:10583 ioctl 40046207 0 returned -16 [ 134.007591] binder: 10580:10583 ioctl 0 20000080 returned -22 [ 134.028878] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 14:21:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xfffffffffffffe01, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000001300)={{0x0, 0x989680}, {r2, r3+10000000}}, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e030000000000000005000f80ff45", 0x22) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x7fff, {{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x21}}}, 0x84) futex(&(0x7f0000000040)=0x2, 0x0, 0x0, &(0x7f0000001240)={0x77359400}, &(0x7f0000001280)=0x2, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xe1, 0x2, 0xff, 0x4, 0x0, 0x7, 0x4}, &(0x7f0000000100)=0x20) 2018/04/06 14:21:11 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d60a63221bf7275534a72c3ccebcf18e6958ee2958d318316d6aa17bdcedb2bc729406ac3402d68bed04389d4ecb11081a7406b9dd2c608ecf3cc48cbec2037310eb0e5c13be46568b40abc43bbb4bb8f7178843089ff25ff06c3607b17b4b8593c6d94dbf5ed5dc3d55c429f4ed354349b022e18897c8fb71468c4aed410f412ba7ef6c5a015f22edf35e5ade9a2bfc135985cb5d14cd421bde833a281b421a64c6d45da5f531bd83708693f7faf4795e616afa0d98224dea22919ccc62c07992854d6b5c439aa8469558a6e77883608cbfbffdfaa3cc57f065370817225d5be0191abcfabc61151f8fcd3ee5a2fbbe16c07400961a3cba21f6fd26bb4fe58a88cc5bbbcd9c970c75d0c0d6e30ca7c48c8a074fd8bce76f02c229bb5f02b40a6bdf81b68046b7a416e2a51d525d297e24648f749abf0ca13bf803e7640b2f6c904a33608183eaa7da4424557cf370a858ed2480c6bf22b65f0a5d2a2d80d3ff3e9c4bfcb310a1644c0146b329654423aba74d2cd6a75977665ed1a9f38d187df772b92178edf54ec47b0bf1d5897ac7dfc667353633091df2d6f2263bad8b4f39f87e732926cabb9501029a4764ea68ee251a18b617b0b9047a31f007493a6de6014862803241c32d883e78860b6041ecd89b04f8fcd3e37f3f8d47bfd0b6793cef418cf826aa38979321022b09cfd2fcd121f1b1f5b12b38f6faf2eb102ad4a26014e2a9017deeee4a86aff3803c3f47dc804fc56dd41e9e695bcbc318c0a21192c48343925446b2fd9f8b9c0e01bef46138f83f33cce9857fa6417c0800fffb97fd51bebb3b3422b259cd56d85699ba23021804cff1edea5c7c75bc80ec46b2bc103f77ee15565d8b462ce61f0f3c582dc5a3d0cc420fcfed7d23a0db22b6b7b254822ead32477b9ffc2075049633f2fd2c974ed87bc48a8808cab3d9fd8ab2ee227bf37d89955d9e9a2ee287668266c23c86121c85bb28cc09b41693ea7e2ec772da778bf3ed0ec8a426de3d8c831e08e2d0fa492db209bad32cb9964c8be9db44f605571ec1d7dd996ce2ebcccad3c1ba9fa1c568c5161acd491d6e233498d02fc7e7e3b3349bbf8af1ecdf8988360d5a227acb4e681080e65211b3f9cfc49548dd935f151ab4f710434447794c61d18fbe2610ea45abe906b7adf96ae2d70f1d32b5a148eb7852bd8ce477c617bf6f98936cfa755c2b20d9151c3b62de6615decfb49cdb66beab325f82644578d1b90be8fc5f5d17198747a62e9b2a7b1bd9e346e9887158f2750bcf80c959461a4626ee413b4e6e407e87602ba470267d255ead1a387f5609aedd84be24815678d66ee93a1534e99fbbc8c8aeb587a51fb1beef96b480d2bc6f7f321a5ab695257cf34981d1035a4ce07297b3f6ba83f6d82a5abdef97f12e15aca8b5335d2b5150117b290f751097ca04d51a6d3a06c35235e4c56b81fec718b415ae08d61259b3e9e5de989db7afccb0923a274d6f897e6fda54bb8f7cf04ff96d5d71f5e5a75f9940d966439559413ed013fac0b53ba25d88e5d04881d8cceb31c07dcb66b3f901cf2766cc81e17245a89c0e4c6877d4524194eae864a7b1cfcd95597aa9bbe665a43d89bb7ad01a77f6784206570b953d4f7b50a50f14b912e3b530591edc53d1237ab571f6d798b687d781c954de1898e5aa7c6f70219a4bdd38813d2b497f3e627d0c266ab285249905aa6a33128816e5d7506c9275e6e8aee7bef2dfd2e5548fbcd9c450bf3a92200e3c106e4879ff22f6b4187ef94900e79c4929ac81226f783339b4227a36df6082b3be0f1a74cb04f8b2a4d3af31f8e65c81f0a0c8ffd848004b26aacad0cccaa8988605d9cb8d6071d286ac8053f28ecfc7aa6b786b4f6923826e9836c37bb203aafddfc1ec559f97f8281b73f3ae20bbe0c59477f641fe4e4e955e9ca51609a0e4b16436e2c1e9b2da9b67416b63318825968376d1f7cc0de352f9e48d03e1808f283f3e03c3f90453a36f71e15dbb3df18f67289a54635f669550f91b70c0dd1f12312efa8686c5c3a1e94995249b", 0x5ac, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000c00)='&', 0x1, 0x0, &(0x7f0000000cc0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000600)="570a393f9d91e854de17cff3a282b0afbc07e040ef4f43a1be1d8a6011e9b872cefe13c2d72b6d57444375922b39454016b31f24d24dd72b8497b028a38e75ba96913adcaa0fcede951106a36ebfaa35df4ebe5aeb6639d70333b08a777ead737fbeb5b20b8105cc94d24b278781413c9c562a13d8c5254bdd8ae3dfdbfb60378c603d0dd1898fb51f32d20b67a5b850ef93b2a2467ade9f2827be3b55a2641c7c4713a62be1dc3ab686c0c876a3382760252c38c269db351a6547875cd5a32537d54a73df503a530dbde0156c17bfa40ca4ddcf677ffc0a0b0cb8fdedff061dab21b7ce6e65", 0xe6, 0x4, &(0x7f0000000700)={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0xb}, 0x1}, 0x1c) 2018/04/06 14:21:11 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000013001103000000000000000011000000f79d89f68e1f035d6884da33c9994a759673bcd601dd3cf6824176679cbb0257805d46d48b75149a6ce6bfdb40142dda3105c21bf45669ffc76f89e221450400000000000000497ab55acb0445c2b4c26a58b224282bfeffb38ed4655d77f607f5fc6fc8b8d99e8d023169b0e632ffac5a46b2968de50703fa168eb7f75001a357381c51d63aad5ad00337d484dd4af0db9c7195a7e36f2715973c3fa81f"], 0x14}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0xbe, @empty, 0x4e23, 0x4, 'ovf\x00', 0x14, 0x0, 0x1e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x95, 0x6, 0x7}}, 0x44) sysfs$1(0x1, &(0x7f0000000380)="4503d197abffcd12a9") 2018/04/06 14:21:11 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ip6_vti0\x00', {0x4, 0x8, 0x7f, "df87592fd982", 0x9}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33f) setsockopt(r1, 0x107, 0xd, &(0x7f0000000180), 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='rose0\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0xecf6) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8) ioctl$TCSBRK(r0, 0x5409, 0xe597) 2018/04/06 14:21:11 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457aba09fdc741897bf3f60136515892308", 0xa9, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) read(r0, &(0x7f0000000340)=""/18, 0x12) 2018/04/06 14:21:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x106}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/06 14:21:11 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x9}], 0x12d) 2018/04/06 14:21:11 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210908004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x20, 0x10001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x3, 0xd3, "c6e1902c7b42079191999a270da133de01b8968af83d43d5cc16aa6cf6cf4f014050e034258db642c9c11e1d96a87b968b36541f0b08060b908c79253325b218d314da57b88277e0d289f470d3b452d2c47318744d24a323022e74c3d9f9e2ef3dba480e93aebdb4c9366946099fd77fb8b56ac9a9c9df7ac3e90ddbce6bc39e5149fe1908212bf73ad0ca9117290922a3cdfdbfbf520e496d1c485bc88fe045b6f7120b846d91cb96adb1170580ed9712605d4912fc799baadcf2871edc75a34f821e7e9aba0bb0c9cf67992f9c773bf30746"}, 0xdb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x4800}) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x4, 0x10000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7fff, 0x200, 0x4, 0x1cd0000000000000}, {0x5, 0x2, 0x200, 0x1}]}, 0x8) 2018/04/06 14:21:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="3847ef7b43fc6e0112c740e95ac90d37832d0c40160f2fbb79c9c48a75796cc291f4c65f35c47483d766ab0c29961218cab701b2f35d10c6eae6157fe4e3", 0x3e}, {&(0x7f00000000c0)="163e7eb1849080159815d0dcee458a3fdf7380d41f18f9ab42cfe90003fd77ce2b6af3048ad58a0694a8b882b2ab77b3a207904e1344aa21a67a987164ec1f3052d74c412cc920d5a5b63f501e2dde8497cc7b5c01d32a3cc7cbacfb1c3b0e5161d9e18deae3abe1007f392870213ef3948fdc33cd1a8e7be748a46aeccbd9c76f53ad36fd8a22798e694a6670f3e2e8f8b72209560030a317cc29db388f07629a2edfa1e1ec37ff9dffbd8d6817e74e8edaccd55e3090a5182b78b0b2fe9480828fb1ec20dea6a83d0e6de17c2662d5f42993fc1307942ee494cc743f70ba3ba4fbad7a5c61c47ab657cf3652d0a0f7c5b3450f47179639", 0xf8}, {&(0x7f00000001c0)="8f05f381a04b586749ea06d174dfba8c68c52fa1eb3839068dc15243ad0b76a9fe894ebc449e02b79fee2c635b6f3d6d082e4119b196f2fdb8ca300e6d3a2e37372e3d493db28f4d175f2ca855b1c4143a42a6443bde8b3e3e85182ffdd1601d34edc49deb9336a24e802895a576644f4dee38", 0x73}, {&(0x7f0000000240)="3964399f07d8c86d8fc1db7a9a60fc817c0066196ce9ec4c60864eed5dbadb5e8b6ab5cd8cd525b2e0b5e30baf82ec3af58f2399fe430d86f06c8d70610298b5339a5c97bbd7fc527e87fad560b3a0ed32c16e2b06286bed71ba85433855bea3714fe90faef62bea5fa52b0e74fe274719a3628eb29e945e838890dd82342c77172213e1992907f2331bd8d7a5fdbdb484", 0x91}], 0x4, &(0x7f0000000340)=[{0x94, 0x11f, 0x2, "c9e7df1b6da16788d51ccc2e6f42a7e6a4df23802881d1bec145bfd3b69359525bf4c7cb0ff7b5fd5b1fd43902f77ea7addc428bb85ded8fa49245a0da4460c55062086991ff0bbc3d6f3f97da941e26ff3c521c09efc216984595e630f923334fddcb07b7766d992241e8454d4f50ecaf87bda4583d29dd62ce02377a5e2d45d8b0248491b4"}, {0xe8, 0x100, 0x100000000, "0cb162b6f6fa55f6fb5797f5342add6171d2c20a7f9ad26d4a4ebb19898c9c11e9160c7ce9829e82dd53fdc0224581f29382c19ea2f820b7e6d5b95fef30032e8612c5fd200c3818a579c8f0917f68e00f3fd1c56be5b3cf38764fb16b16123b8e124502b5c28660078f32d86640bde40c435f23161665ab39250f994a3c311a4a696fcd59c1452f7d5adb9c51becd487ad34d132595d952f029549f2bd3ca0d9799c2798a5417c2d6d62c09384a4f47a5a2f5d1c7a40425def1b92fe037e2669cba6fb37c05dd311d29cc009fc3bf12377658aaca4106c3a4"}, {0x104, 0x1ff, 0x0, "927e554e7b916a9d4679ba5c236e384b9dfd396ea89c77838a3f719bf1e1d50745d3081561669685b797efa13c0e2a53c75b74cce2f9c8c9f4a874108ba83078e4ae9d0807c1462e4b4e4fab84c24a0c119f2e785a8241036e94e8da0b8be56d176d24a7bca90b62b9f1c79389f632eaf95b5dd49f146ba2d69e636ac4aef239bfa403bf136eaec86e296fdcbd8cbfd9df8e8907391ae1aa16ceb18a2a3f81531cf3aa52d1a0fbd58c9a537e7b4fed308f2385ea114fe515621d35dbc6c32a37d678b932225fff4124baaca313b35b09f5f1ae04af360703ccfde2ae07e3391108fe8b43626601ca45b827101a05daf9fe4c990ea7"}, {0x98, 0x11, 0x2, "024b837772d33f0da3d43eb8ef7a5ba3fef1cacb814ccd233f47dfd232174ab213cb903dd77ecf6decd98bf3d170a6ae1e4446dcad9c348865d3d8d4a1de6452a770e9ae8c6def1548a594fc5feb7e24ca71602afced59f470cdebefa68dd56125180e49198da6a05af227f3259d06bc20f360f28ce4f9068218141ca7be8ddfec2e42905092ff7d75"}, {0xc, 0x0, 0x4}, {0xb4, 0x11f, 0x2, "595e5c0f9d2cdc4eac4dbb0c742cd76c54834bf66829d6529982d5ce82e75197738bb46893aa581316697930f55434e3a1c1799262ae262a2548359b8e5369bc62669914629828ca15456c1a13472b20f9c46d8f72361798d68094804c33b48580d260355853dae8eacc75cee27382cbc36f55dcf275d7179ea6091a3a6d01327acf7265d4c7f6d4b9961c6be5e9d5a3fabc4ed7f1bc496db7b6b1d38894faa74e7684df3b6d"}, {0x40, 0x104, 0x3, "7f6c206a154b2c299346b5ce8c358618a2058e4f195cf0b579777ec491b747a54ccafb0eacc21548b8c1291d24e432998e"}, {0xcc, 0x11d, 0x83f, "e3cdb832b489b65c338bc7466a85e9a8338b350f00eb2583c54e92ddcae62d262a1ca869203c5b54a92e8fbf7b0815b278e068b80ed54d7d0f438e378773afe4216abd9e62ef072cb32bd51c0694b89ea74fb3b35207b2e63d93f6fd0ab7c3467aee2673f3f12230042f261731e1f8b54a3845c0ab66e06a69767b6a0de6873301d0c091c47bd9c4fa39b28b3100a95e9187998db26b2e093afda54a3ff41aa5452d2a7c5ac676fa84f09e2037e2cc83aaddf560e0f0488dd01db87b19"}], 0x4e4, 0x8800}, 0x40000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') 2018/04/06 14:21:11 executing program 5: r0 = epoll_create(0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/04/06 14:21:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da1386", 0x49}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100), 0x2) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000007c0)=""/228, 0xe4}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0xa, 0x47) openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000f00)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0x3ae) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x4001, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r3, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620305947ac851305f4902743589f06eb", 0x2d) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/06 14:21:11 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="7b636865481c021fe08d8e709a3b328dbd4c6dfb4d3f91b672cced") readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @empty, 0x0, 0x8, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x4001}) read(r1, &(0x7f0000000040)=""/241, 0xf1) 2018/04/06 14:21:11 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r4 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da", 0x2b, 0xfffffffffffffff9) getpid() sendmsg$netlink(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000340)}], 0x1, 0x0) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) signalfd4(r3, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x100000001, [0x80000001, 0x56, 0x1, 0x8, 0x55, 0x9e, 0x3, 0x40000000000]}, 0x5c) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000005c0)) fchmod(r0, 0x180) 2018/04/06 14:21:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x404, &(0x7f0000000600)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = open(&(0x7f0000000380)='./file0\x00', 0xc01, 0x24) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004440)='/dev/ashmem\x00', 0x303000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0xd) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = gettid() fstat(0xffffffffffffffff, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004540)={0x0}, &(0x7f0000004580)=0xc) r10 = geteuid() getresgid(&(0x7f00000045c0)=0x0, &(0x7f0000004600), &(0x7f0000004640)) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004680)='/dev/rfkill\x00', 0x4040, 0x0) r13 = socket$unix(0x1, 0x2, 0x0) r14 = syz_open_dev$sndtimer(&(0x7f00000046c0)='/dev/snd/timer\x00', 0x0, 0x0) r15 = creat(&(0x7f0000004700)='./file0\x00', 0x2) r16 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004740)='/dev/rfkill\x00', 0x0, 0x0) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004780)='/dev/ptmx\x00', 0x20800, 0x0) r18 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000047c0)='/selinux/mls\x00', 0x0, 0x0) r19 = socket$inet6(0xa, 0x80000, 0x7f) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) r21 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004800)='/dev/hwrng\x00', 0x20000, 0x0) r22 = openat(0xffffffffffffffff, &(0x7f0000004840)='./file0\x00', 0x46000, 0x1) r23 = creat(&(0x7f0000004880)='./file0\x00', 0x188) sendmsg$unix(r0, &(0x7f0000004980)={&(0x7f0000001440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000014c0)="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", 0x1000}], 0x1, &(0x7f00000048c0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x2c, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x1c, 0x1, 0x1, [r20, r21, r22, r23]}], 0x98, 0x8800}, 0x0) umount2(&(0x7f0000f66000)='.', 0x2) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff04, 0x4, &(0x7f0000000300)=[{&(0x7f00000001c0)="9b3f600e2c4b936ff05a2387fa994ddb4ea8adfc03204ac9928a8fdd5a27165c7bb292bec51d66bd0d52dd7339e7c32ca094f5ee3abcd71d24b72cf04feec2bd72d4f875e2b9d78650611fccb18de28370bc45589a82fb13dfebde314556206eff9d045c67c96baccea1845d7faaed83d99f8b9b878f0ace19f89717b53dcd5a7b20428f6f9fb018c9aff48a67e952ae6e3495a1bd6a0ea3bb57a88f045f93fcb86b94b4a4a5dcec996c37a33d7e83f17711d160bdf5132b165b6305a451870ab7f636d417c771be", 0xc8, 0x6ea6}, {&(0x7f0000000140)="4d432c132bf5858b134e1b51c58276b1ddffaf7667", 0x15, 0x9}, {&(0x7f00000002c0)="19428dff8786ebe5a8a33b973e91433505341a7a3b842962b0cffdb3e3dbeac5af2a10", 0x23, 0x81}, {&(0x7f0000000440)="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", 0x1000, 0x5}], 0x38c0084, &(0x7f0000000340)={[{@sysvgroups='sysvgroups', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@nombcache='nombcache', 0x2c}, {@norecovery='norecovery', 0x2c}, {@oldalloc='oldalloc', 0x2c}]}) mount(&(0x7f0000000080)='.', &(0x7f0000000180)='.', &(0x7f0000a60000)='ramfs\x00', 0x1004, &(0x7f0000000000)="00000000000027fa2222cee5") 2018/04/06 14:21:11 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798", 0x10, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x0, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(0xffffffffffffffff, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000500)={r3, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/06 14:21:12 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x7fff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003480)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)="e91f7189591e9233614b00", &(0x7f0000000140)={{}, {r3, r4/1000+30000}}, 0x100) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) 2018/04/06 14:21:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x40, 0x40) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) flock(r1, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 14:21:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000), 0x0) r1 = dup(r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xa6b3, 0x3}) 2018/04/06 14:21:15 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0xfb, @multicast1=0xe0000001, 0x4e20, 0x2, 'lblcr\x00', 0x20, 0x7, 0x1b}, {@broadcast=0xffffffff, 0x4e21, 0x2000, 0xe0f6, 0x7ff, 0x1}}, 0x44) fdatasync(r0) 2018/04/06 14:21:15 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x34}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000200)={0x6, 0x0, 0x9, 0x2e, &(0x7f00000000c0)=""/46, 0x19, &(0x7f0000000100)=""/25, 0xc0, &(0x7f0000000140)=""/192}) 2018/04/06 14:21:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x59, 0xc2080) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x5, 0x9, 0x7, 0xd9e, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, 0x100, 0x7f, 0x9, 0x1, 0x2e83}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xfffffffffffffeef}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2018/04/06 14:21:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0xf041, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x42c, &(0x7f0000000180)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000100)={0xdd400, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0xfff}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x211, 0x1, 0xfffffffffffffffa, 0x8, 0xad8, &(0x7f0000000080)='teql0\x00', 0x9, 0x401, 0x307a}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000240)={0x6, 0x6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/06 14:21:15 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r4 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da", 0x2b, 0xfffffffffffffff9) getpid() sendmsg$netlink(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000340)}], 0x1, 0x0) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) signalfd4(r3, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x100000001, [0x80000001, 0x56, 0x1, 0x8, 0x55, 0x9e, 0x3, 0x40000000000]}, 0x5c) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000005c0)) fchmod(r0, 0x180) 2018/04/06 14:21:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = creat(&(0x7f0000000240)='./bus\x00', 0xfffffffff7fffffc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x3, {0x2, 0x4e22}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x100, 0x5, 0x11, 0x7, 0xc2, &(0x7f0000000000)='vcan0\x00', 0x7, 0x5, 0x5}) 2018/04/06 14:21:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x801, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) write$cgroup_int(r1, &(0x7f0000000840)={[0x37]}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYPTR64], 0x8}, 0x1}, 0x0) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000200)="d1b87ea8e59392645f7a260b953ca9cac99d53acd3154082add3b8db3dfe9a4ad2778e6c7da688fed42f7fea7a4bf0cd68535dd3f31dc43522429d0861b6fed706509bde6ce9c7f366e26c50cfbbf936331c13bcb23801686e8e3c0f57c51d41df58f2ff5b016816c43db275afdbcdfa2586b4d6d85e76cdbadc5c36b7787c7246fa88ead33bc4899e7f9a71c495bd8cf0", 0x91}, {&(0x7f00000002c0)="425f7f77ecdd7e9b63d261ca464581dc87354a97470e40f8c76b0ba5a3310f75781b76ecbc360bade48a2b84d95d00859d7d92d5eb54c309c38de809df3b37fe0370e6696cb7e377bf78bdc23b7aec02d609f60de795e6d8a18b2715bebbb7726d1d2e478df4ff21b78aa839c9f53491308c640667bdbea89ac607d372e3a24d5cf14637076fbd900b5d57af80752c16d796549158a4142e", 0x98}, {&(0x7f0000000380)="ae1a908dafc1b592a44a7970962b2f70691233b8c846133c9d68c27422fe0b49cc681e62161b98bf69b8072ae803be1695b3ebf8ffe2e7d0b8642458502d00af723137f39d180efd5a208256c38a440cd0a59561bc9d417c2b85499a186700fd2b64fccdfa54ec8e011cc0e2fa0d4ed27376cc5a4fabc435b10f6e5716a1efc0b54b3fdacd5b837e201eb15af92d1fac66b4b864fedb0f0eb68b1fb569c36d2ec8345723b4904137d4341e6f87a024c5af9593", 0xb3}, {&(0x7f0000000440)="c3ddf209ffb636e6b267ee9557919e22fa284d973781dde68953e410b0814216ef81d819d728f8c21dc44715483ad38665b8b19ff1dbe05c4f0344dbd104a9078d8a1ef3c1a9ed63453c77531097b95466a967b2e59b7504756984b63f2a12965691d172944da3d1dde85535fac71c60539fee13bb898c1677fb1f0f5e39d7e1bf012c52ce188250f398fac0607d884cacb5fd103a12f7112c6aff49bd03ae810996b58559f4b1d5ad048ffd9e0ee9be8f905e4060", 0xb5}, {&(0x7f0000000500)="3820c8b6fc026b4c69d8c1d555f582a24e4add09cca9aae86d0c5dfc361a7efc9425f9b5ddf72a98cdccb785e636e2ee0c6fddfa7a60d93f18d4b36e858445fb11a07ae6aa3b7a52ab9e647dfc5dd29e0af965ba823c85b1d1f7225d69f5dc34d14a84c8b8dc9d127aaa2f73e4de45c1d5aef55f8ab3e191b88e0bf8c5d60e34a6a6a7efcbeea63b5824e34a", 0x8c}, {&(0x7f00000005c0)="469fea20dceb4eba0d3ca80bfd718760788c6423bef9398f8a84bc2a6fa0749a7b814da600909975fae2840473c01900894dc58867918ffef0fcad90df04f57a794834b13e03f38141dc243db047635a3dd5125c50f0aa40d6aa9f23420a8e69df2626a6df191ada4ab26f379c3afffec98bdd041e6da23056d62fd2cc2ec702d5ca8a4369951f1b6581", 0x8a}, {&(0x7f0000000680)="98", 0x1}, {&(0x7f00000006c0)="5d206aa50d6172bdb7a2aacb55dd15605a72ce2994d56be615eac7b1dbca11a5698da678517cada00fc196dc5950def3cf1e5d62129ea54aa70875a6982c6699bc40ccab58ccd8304f96d55c962cd46cd74df2d6c10a3a13f8b66a6efe294f9195393feff55a5b134318e06cc79dc283e48c78f814d4702422125acb9a5bb77ea5face3f0ee58c80e2f4c2ff85fd", 0x8e}], 0x8, &(0x7f00000007c0)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x20004040}, 0x90) 2018/04/06 14:21:15 executing program 4: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000080)='./file0\x00', 0x8) r0 = syz_open_pts(0xffffffffffffff9c, 0x80202) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8900, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) 2018/04/06 14:21:15 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/106, &(0x7f0000000240)=0x6a) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0xfff, 0x4) memfd_create(&(0x7f0000000000)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) unshare(0x400) pselect6(0x2e, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 14:21:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$addseals(r3, 0x409, 0x6) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0xe) r6 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x1f, 0x1000, 0x9, 0x4}, 0x1c) sync() r7 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be1579356810a943304806ac0c6dd4f903510", 0x2d, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c493a0e25ea84e2ea37795", 0x53, r7) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x0, 0xfffffffffffffff8, 0x8000, 0x0, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) fchmodat(r6, &(0x7f0000000500)='./file1\x00', 0x0) 2018/04/06 14:21:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0xfffffffffffffffa, 0x3, 0x3ca07082, 0x1000, 0x5, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x95cd, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) truncate(&(0x7f0000000000)='./file0\x00', 0xa24b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/06 14:21:15 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x10001, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x9}, 0x8) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(r2, &(0x7f0000000840)=ANY=[], &(0x7f0000000440), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r5, 0x2}, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/06 14:21:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfff, 0x2, 0x10001, 0x3}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002600)={0x0, 0x8}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002680)={0x0, 0x401}, &(0x7f00000026c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002780)={&(0x7f0000000140)=@in6={0xa, 0x4e21, 0xc5e2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c, &(0x7f00000025c0)=[{&(0x7f0000000540)="2f1ca2282ca5fa7ec41bbd3fdba683f6f3d941ebe056832208a84666a59d7ef40585ce57d4865e80d84621c1a5954e95feab1fc5321f7056497b3dd0120ae96ff18b28c000aadb71d68117d049059bee96b7b3290539e3cf3100c62ea6ca6c0de46f5ed5467008a16ef67a35a9e0f1980d0c724bf8ba49af081c723303f8060dd0bff1525165eea0a0e7e4ee045fbd4757d64059ce4f018e29b55568a22d6ad463aa2b306df77f31ee3b82cb9e85e15146c82971fcd73b44c02e3a095a8cc280d9611484ee579a6b2068b2b0adaf6d60062fa1c7512712d6fe1572cb25eb85de33e87b3b18326fa78d9738557f64db9d742c97a753162daca1ab1c0ecb45a585db6d4f7b415321fccaa8aca855c6d7f0473b2714a7590d78373c9f12dff130691025eb824b5d069353ed7539e5fa1caac4b521dc6292bdf1fc0d98e6adf0dbdd682d8115edd7f60b6d943ac3fdbaa9b71e8cda6e0adf3135a0b00386b800f9aef2e8e684f1e64990f2a8f67e7f583898c2cb665ac54498008b5a735e393675e82f3f784f7e663461151c3c3cb173da3696a5c3f2f7906e2a56ad10ac67ee3210bdecaef246cc739a23a32016e8df32464afdd94975a684d7489b5f1caa7688628d65aa8c2c51b6e4c6383616b32db43d6fb9acca6ff0ab879621b853030f030dd43ebce9f087cf6e05ac3d137c83a7cf758e6e1abd46af9cad9daff4e826ceca7de2e2329745e67171c39335a62f3703b28c55643a9678a5714d388d7c989efe9422c5d8f2530b6220e4dbfaffdd88a5b57abf60d3619c4451d96e499aca4026c7d9397d693f92939ac0d874747eabb47750ea0acf1352c0481667d088f0e0d9d4c1b50614045ef6515defdf2d3cf7ec8733d4c7da75095138390f9c1bfe4c3e1d91233be023c47147ad1b18f487cb73944e05ab6fefbd7ddd53ec4e469be3cbc2bf65c49dd20245ab6d7e59b203dcc8c77015b32c299ca49aead1c7e055ec16b6a8d220b97d48f3cdc3d108fc9b0f966f00b1a3477500be01386b390fba3b84fc610bfe2f5e914c6e7b10bcb2c1565be315978b39f216f8245a14e041e7570a79a1bfdb123d779ed82f684e7ac9771592a654df0ad28aa79fabcceec269b01065c61144bbd501980e24fde53de9f8a52e36e917ff042a0a7892b001e584bbbc8e30b6d893430929dc892eeeae7568b4525f808c9397ec343eb6cea4ba19048622c6cb2c5ef00f1c68f4bfbd975fe02814fbd55c60217c9532f070cfd15da5071172b51f25e1085c3fae72f49637a810f33f6e85cd9e15c07ee093c908cf6534a01564f38265fb2a121817ea08f05201589c2d6fa4ce07a3f5aef4365aabb1ceb0aef4069a75ba8f4d9168511f18edafe21c039864527ed34d40210a3f72843ed6e85030097cd716da3d751cade9f1d129c054028e9e88e7fa7f2777aae5d213479108de58ac8d399c4570fdbf732ea20853ea34829614c039374c13c4032b057b3d338130c0b750dfd6c2801c76a620ca11908034675c98bac67701f540f7cde3ea20da9fce732fb6b6a62d848d54314bfc4b731e42dfb6c68b7e17147c40e597359218d27a085df7d2ec74d3f21db612782a06c2d6968169a1823b55365e754adad3c8b06c839c7a0deb6fac5a035a82d1d38981c1265936aef70cbed75e70ea2cbcd7c45f31b08057550848b484dc858b1f3306d426434179e89fdae9ca26c30da3417402c55900e58e2173519839028575cf7ba3c7f3c85c2d834f6b560b410557e3bc28c3c680695815920ae5188ddb93bf1fc7f9b56ac78bbcb790b5b4918f85f1d591e3335478d9da7a87ad9a845c453407f45128246e0c5152ac8ae44adb73a4b1ca8ae1830a4049afd4999b052ce07af6317eb8894a10d23b57faa381d50fc0dfc5b4ca13ca8329c24c9cdae37a765acdb5c7978aca96e714dc98ced30ad75eb096e0b7e62fdaf9e08b92d28cec149ceb5c21a809c4c0aedd8402827d23bce6dbc36fa4a56787bf254edb8cac34f1d3cddb76fc2f2a0ed1f46717918b38a967cc8aeb02e3659ca582268cb1d06ab9506fb19470664ffb0f214d3aa6a350b77e2416f18f38003780ffbb12df2298690363f098f74971b45f7f1858aaabb8a59bb1840006a13a51c4bbf87c4a4baf8b2482d1e942a6143361e5f83f862ef1cf15251af20bcd81b194ac0a910d50beff29c0dd34d9e248af33852c565e487963dfa9c2849eb98dc02c69405c6d014e73d8f72f9ed822a5157fbb33126f83565de9f6ce4759f5fe67bdbb2c292464d6d89e5e68acae4a3b422d0e9460e46ceb58ce075aef64ddfbc8565a427fa121bd3e5af4c5571aef32439efc0c900d0fbf6d455da2ad017ecc45dc2484a4cd940ea4f14e375b2a6a1c687c001c1cbe77cd0e90a2410b2db2d557935f4899628ed7acc8a9ab40b28e617cb022c20c23e662828ccb780e8b4252c3cf013f044d1ece577a54ba975b31ba3c8cb65e315cb9f6601a6fe78d120535e060b98273da7b7f41265cd7dd36b499470f9b1a68677707875084b3816a99fb1c7c1569d4c4124e25d6ea4c5e3385b6218b7d7631551af400732b853635be706a22841e6558e4be49df8370b54cfbe7110f98c04c9e7258312f00baf51e417abba78aa14c9f4b16157cb0f083b12081ba1f4d70e1bab4e9c7ae2f429b01272315bdb5bc2ee441b21f60c3588213d2e94c1a02e526ca7c9562f0247fa6da252f7cf27296a7963af0396476db5a364c8e9e80341f2826a3a4ce84b602026ff4ed462bc99cf7ff39ed28dc4669d995f748bd6c70f7166c6d65355d5f8a6327e2685b5d3cb5959810fbff6de8ec2018500301a15304c28171dab5323ec45f3cc2b87962db91eade91abc92ef5e6e3bc3d1406d4c8d014ff1325e60db148d9c09c503fca3627cb39d13158f7011823e8b9950b3ec9500f7815cacc49ecdbdc9633bc3620478f5653ed84f76464c37d80a673d0e93bddc811108959fa63837757874cabcc08140b974dfe7db401eafc9c3274dba09fca287a911a2b3b97a2fc5033d1156729df7e3179b312888b631b7e49d7569be90b1b775ea491c82347f73ca09215b65b5f522818f06d5920c257c8803aaf372685062aed97d93033be355035b34b5aad5d448cfc7b432dec63b14daa371b55bf298063ea92bc2f3635cdb691c09e17aeef98382aacc02a22b6a4535a25075769cdc2a5577d405c1096ee9fe595e02526f8d1569016cb036a9aeeca592b35797ef85062aca03c6b6f0013969195a8651d6233a2d6bfed90b9f1fa68221801618c434bb19b54bd236f10a4663b7d650c7dcd9d2e466c44200484360d507049ec7f79ec0f494e9e674cf1d683b586d4896cafb8439051afb6d141ba2bf0cf5c47e7717b839fd54e0267835496984ff0f10a748e3ac8b6f01687f5d68106545d93de5a3499257a273e0dc198d9eeb3fadbb94e63ff35a7841539d894f223b1a2ad77a7fdc5804a206d1416e199433be139d87325514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0x1000}, {&(0x7f0000000280)="9d45efe1cae2e7e0a90328cc34c071b1410b73ff06069773de92e938e9a48d05f38e927024843a2d4dd14370d80e54db73f47b766cc76e907cc3146c207cc47e0e7353b8adea5deda188585481eda428e9801f2ac2e4a151e4409c104991862a3f0860b21a6dbb628ec2d223ee06a2957951216f85745f1e6641c8d7d18bfb4d6bc827d27cce6a2a370546ff9bbf04ff5d1a0d5310bcf0ceb3aeddc5a2e6357b7a013579dc77e5fce69f4a09b0b17a6eb8b5ec94a0fcdd98777bd5656fc9df2387d50df9d66b51bc53d7ef9106d7", 0xce}, {&(0x7f0000000180)="1cc607fb6d6f18aef82fd6af7fa5c58174433ec037d5955deda87a96bac123944bd20e11bcb626467ecf4aada142731f4b0cddb05fdce0a47c88627046f335cd46fda74709a7e4d76374fd9bbf093ea5e2512ff1f8c934dad9bd5f30892f146a12042e586866c78e72d9311f1a4c37e54ccb0892686b57f684331aa259b6c3df72590090579e98bd34b8a8f29879454104aa40f2d898f7bd11a27e4b1476", 0x9e}, {&(0x7f0000000380)="9c4696fc17aefd5bf7e6d05b088c8e58dea1a312fc6bede2b6c73218aa27d894be6a30ad916d2fc13a763fa9a2520be7827e548b7f005781bbc8b7b2c3b6499ce67ca7d0393540d8748c14623a1c2f23f7e9d917f540c7bacc52e277e43c47fb978851345ef24554dffc2a9e27ac40ee0a8d5453fab9118db8c3a8b94674d7cecce3c5cb1052a27446f0a381bd5d672b0565eebf37af718454e28cdd715c506baed5efd56edf264096617b26aa7971f873b96a3077a0e8b8f9542a40df7c26f996463b2528a01f850cdf949f9fb6c2b53e5169063f55036e58cf2c0ef08ea70757", 0xe1}, {&(0x7f0000000480)="f365", 0x2}, {&(0x7f0000001540)="ad0088cf61311d846025613acb723e7e42c05d84dcb3092a864d77aa46f9700cd54ffbda67f0a27b926f2fb6bb8052dc4b", 0x31}, {&(0x7f0000001580)="56a96a5d67014c5a170fda6bfc6aa6ca3453946ea6e6071123de97ef5bd04992cac197477af467a2a8166f21523bc258d8004349e189a4462fc13d", 0x3b}, {&(0x7f00000015c0)="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", 0x1000}], 0x8, &(0x7f0000002700)=[@sndrcv={0x2c, 0x84, 0x1, {0x294, 0x1f, 0x8, 0x4d, 0x2, 0x2b, 0x4, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x10001, 0x8, r3}}], 0x58, 0x4}, 0x4000081) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/04/06 14:21:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl(r1, 0x0, &(0x7f0000000040)="0e7a71eaa5934d6a4f2381") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1ff}}, [0x80, 0x0, 0x1f, 0xfffffffffffff027, 0x3, 0x162, 0x4347, 0x1, 0x7, 0x6, 0x5, 0x832, 0x80, 0x8, 0x3915]}, &(0x7f00000004c0)=0x100) dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000001980)=0xc) getpgid(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000001ac0)='net/udplite6\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/125) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000001800)="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", 0x169}], 0x1, &(0x7f0000000580)}, 0x0) 2018/04/06 14:21:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r1, r2, 0x7, 0xd6, 0x20000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200600, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 139.687464] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/06 14:21:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') sendto(r1, &(0x7f0000000280)="cc85b99848843fe9ece3f67752a29974b17d2fcf3ea429fbf742efaf3cdca84b00595620f6bdd34ca0ff68441f706e81bd9a5165fdb5635001d163e4dba0b542a14be5c13aee9eca2af16c06f0793b00639395e4206a0ccf5101a04d66012c2079dca79ffccedccd5de3bfdc52fb13d6204738af5ff6f7ccbb92d7b193490df51b8927f3702079a28bb7b9ac3bea2b556c8ca2e524666e6c0271de8d57ee7cd0dacf8e0b17e8c94ecdb3152e61fe979549a00091d9a8d4fc9fe5744c893ee4bfcb", 0xc1, 0x1, &(0x7f0000000380)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xffffffffffffffe1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/06 14:21:16 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'ip6tnl0\x00', 0xffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x4, "10b402dd"}, &(0x7f0000000180)=0xc) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x10001}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1, 0x7, &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/06 14:21:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfff, 0x2, 0x10001, 0x3}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002600)={0x0, 0x8}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002680)={0x0, 0x401}, &(0x7f00000026c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002780)={&(0x7f0000000140)=@in6={0xa, 0x4e21, 0xc5e2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c, &(0x7f00000025c0)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f0000000280)="9d45efe1cae2e7e0a90328cc34c071b1410b73ff06069773de92e938e9a48d05f38e927024843a2d4dd14370d80e54db73f47b766cc76e907cc3146c207cc47e0e7353b8adea5deda188585481eda428e9801f2ac2e4a151e4409c104991862a3f0860b21a6dbb628ec2d223ee06a2957951216f85745f1e6641c8d7d18bfb4d6bc827d27cce6a2a370546ff9bbf04ff5d1a0d5310bcf0ceb3aeddc5a2e6357b7a013579dc77e5fce69f4a09b0b17a6eb8b5ec94a0fcdd98777bd5656fc9df2387d50df9d66b51bc53d7ef9106d7", 0xce}, {&(0x7f0000000180)="1cc607fb6d6f18aef82fd6af7fa5c58174433ec037d5955deda87a96bac123944bd20e11bcb626467ecf4aada142731f4b0cddb05fdce0a47c88627046f335cd46fda74709a7e4d76374fd9bbf093ea5e2512ff1f8c934dad9bd5f30892f146a12042e586866c78e72d9311f1a4c37e54ccb0892686b57f684331aa259b6c3df72590090579e98bd34b8a8f29879454104aa40f2d898f7bd11a27e4b1476", 0x9e}, {&(0x7f0000000380)="9c4696fc17aefd5bf7e6d05b088c8e58dea1a312fc6bede2b6c73218aa27d894be6a30ad916d2fc13a763fa9a2520be7827e548b7f005781bbc8b7b2c3b6499ce67ca7d0393540d8748c14623a1c2f23f7e9d917f540c7bacc52e277e43c47fb978851345ef24554dffc2a9e27ac40ee0a8d5453fab9118db8c3a8b94674d7cecce3c5cb1052a27446f0a381bd5d672b0565eebf37af718454e28cdd715c506baed5efd56edf264096617b26aa7971f873b96a3077a0e8b8f9542a40df7c26f996463b2528a01f850cdf949f9fb6c2b53e5169063f55036e58cf2c0ef08ea70757", 0xe1}, {&(0x7f0000000480)="f365", 0x2}, {&(0x7f0000001540)="ad0088cf61311d846025613acb723e7e42c05d84dcb3092a864d77aa46f9700cd54ffbda67f0a27b926f2fb6bb8052dc4b", 0x31}, {&(0x7f0000001580)="56a96a5d67014c5a170fda6bfc6aa6ca3453946ea6e6071123de97ef5bd04992cac197477af467a2a8166f21523bc258d8004349e189a4462fc13d", 0x3b}, {&(0x7f00000015c0)="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", 0x1000}], 0x8, &(0x7f0000002700)=[@sndrcv={0x2c, 0x84, 0x1, {0x294, 0x1f, 0x8, 0x4d, 0x2, 0x2b, 0x4, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x10001, 0x8, r3}}], 0x58, 0x4}, 0x4000081) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/04/06 14:21:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xf4, "462d7479e5540096876da37d39039d8baa7f527fb9a4d88d1d1ec16630114eae958ebd038c4ac05445f65cd91ad509f3f308ea637671b39725a46090a14b76a86e0757b70a3904d6c1221711186e6db380fd453094f8652382094f7c07a100575061fe3b2a330b75974f7225f2760b387a477126d94e6ddd61508a8dc5cade750aab89384e401e00fa24e9fd0c7eb8a459bbc62da14e3d8337ffc8bd7c76cc7101439f657c549a434348431b0390703b98058b9ad3bf6c03edbfd3e8486ea3eb61ef2b6b3252357e37b295bb66073b9460194efd8dd818ce7763f29589cfabeb3701c70d9fb44c25ab7c6b2aa085d3abafb1b233"}, &(0x7f00000001c0)=0xfc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/06 14:21:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xac8106d9a3410b4c, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x9298}}, 0x46, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip6tnl0\x00'}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000001c0)=0x10001, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r2 = socket(0x4, 0x4, 0x6) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"45afccf0d5bced"}, 0x3}, [{"e09e1872fa7fab"}, {"f8301757155143"}, {"c868c80693c6b9"}, {"fd4d7268a9c394"}, {"dda857ae585ce6"}, {"0f010014c423ad"}, {"fea364a5769ff1"}, {"6c8004299b45b0"}]}, 0x48) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/06 14:21:16 executing program 4: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff63) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x412001, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000c4}, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x2) 2018/04/06 14:21:16 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000193000)={0x80000000}) write$eventfd(r0, &(0x7f0000ed3ff8), 0x8) 2018/04/06 14:21:16 executing program 3: unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r1, 0x15, 0x8000002, r2, &(0x7f000028cff8)='./file0\x00') 2018/04/06 14:21:16 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, &(0x7f0000000200)=""/62, 0x3e, 0x80000000}, 0x5}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/53, 0x35}], 0x4, &(0x7f00000003c0)=""/15, 0xf, 0x7}, 0x8}, {{&(0x7f0000000400)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000500)=""/222, 0xde}], 0x1, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f0000000700)=""/98, 0x62}, {&(0x7f0000000780)=""/194, 0xc2}, {&(0x7f0000000880)=""/172, 0xac}, {&(0x7f0000000940)=""/166, 0xa6}], 0x4, &(0x7f0000000a00)=""/244, 0xf4}, 0x5}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=""/4096, 0x1000, 0x101}, 0x9}], 0x5, 0x40, &(0x7f0000003040)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003080)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000000)='net/raw6\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) 2018/04/06 14:21:16 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_eee={0x45, 0x8, 0x2, 0x31, 0xe887, 0x72b, 0x5, 0x6, [0x9, 0xa747]}}) [ 139.768771] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 139.800905] device lo entered promiscuous mode 2018/04/06 14:21:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x18c) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/06 14:21:16 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f0000000600)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}, 0x80) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 14:21:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440), 0x10) r4 = memfd_create(&(0x7f0000000380)='dns_resolver\x00', 0x2) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x78, r5, 0x0, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x4800) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000400)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wrr\x00', 0x8, 0x1, 0x5f}, 0x2c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000005c0)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x3a, 0x8001, 0x0, 0x7, 0x2, 0x9, 0x7f, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x81, 0xdda, 0x9, 0x9fcc, 0x6}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000740)={r6}, 0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) r7 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='net/ip_tables_matches\x00', 0xfffffffffffffffc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000900), &(0x7f0000000940)=0x14) r8 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='}\x00', 0xfffffffffffffffc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000500)={r9, @in6={{0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x284, 0x0, 0x3, 0x3, 0x4}, 0x98) clock_nanosleep(0x2, 0x0, &(0x7f0000000980)={0x77359400}, 0x0) keyctl$unlink(0x9, r7, r8) 2018/04/06 14:21:16 executing program 0: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) [ 139.873430] device lo left promiscuous mode 2018/04/06 14:21:16 executing program 2: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000100)='}k\x00') r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/06 14:21:16 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00006c8000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000303000/0x3000)=nil) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)="6d937543756510", 0x0, &(0x7f0000ebcffe)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x1, 0x7296, 0x8d3c, r1}) [ 139.940763] device lo entered promiscuous mode 2018/04/06 14:21:17 executing program 7: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x3ff, 0x2, 0x9}) 2018/04/06 14:21:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="05000002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="180400ffff000000"], 0xc) 2018/04/06 14:21:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x4040) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x2, {{0xa, 0x4e22, 0x4, @empty, 0xd22c}}}, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x84004}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x184, r2, 0x700, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfd49}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x4011}, 0x0) 2018/04/06 14:21:17 executing program 6: r0 = inotify_init() r1 = inotify_init1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0x2d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'sh\x00', 0x2, 0x6, 0x21}, {@rand_addr=0xa708, 0x4e20, 0x1, 0x7, 0xe4, 0x1}}, 0x44) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r3, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/04/06 14:21:17 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/06 14:21:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000000340), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syslog(0x3, &(0x7f0000000640)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) 2018/04/06 14:21:17 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x800) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"3c25104d02de64"}, 0xe79}, [{"fac0a15b592222"}, {"2f0b73a8795249"}, {"c9f623db279c69"}, {"d85dc63cd98ecb"}, {"e6c8c50f2b8d80"}, {"4c4a236eab9d71"}, {"a4afec48989c9a"}, {"5cfebc639e22ee"}]}, 0x48) 2018/04/06 14:21:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000180)=0x8001, 0x4) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffe9a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) syncfs(r3) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="f2fc491eaa1a9c9dea5edd1a7abf98d40c9e3150285454804529a3f912d79b32e6ae14cac65b719929447028d8974a715f5aebb469bc64e376c7b2152d152f4f64f586a034d08105a5109a6f5f211dca1bf6392598e338c2e2d6b880a75072ea3fd2ff14f25b7d49503046eba5f9f161c7bddda0279837380c4e11ade0616b7d22b3306ea951f0fcb94bf3240949300b5fa54e31b7", 0x95) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x5) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x3ff, 0x4) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/06 14:21:17 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000), 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/06 14:21:17 executing program 4: r0 = memfd_create(&(0x7f0000000080)="edffffff05a78b9caedb1bf59cd319fb49cbf2b624830282d9b6b7d8d76e3b8932dcaaa3c3b3ed13aa4332e395b0bf2eeb7a0abb2bb4fb6d044d939583", 0x3) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/04/06 14:21:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2, 0x14, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 14:21:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x100, 0x4) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) 2018/04/06 14:21:17 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x0, 0x0, @empty, 0x800}}}, 0x104) signalfd4(0xffffffffffffffff, &(0x7f00000004c0)={0x1}, 0x8, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x0, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x0, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000010c0)) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r3, 0x8) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x141046, 0x5) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r4, r4, &(0x7f00009bcffe), 0x4c35) sendfile(r5, r4, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r6, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/06 14:21:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000080)="fa2903e3f7b2fceee407b50c3804fc8887a5596f2bd669ecdaced1202804d0b82222cd747e85ce53c38c45a1ab129c1c7f606a3e94967f7f06a4e97d7793cd638380693cc08c01bf06bd6ebf853065475b44b8f2e834aae6c707d4d3947ae65a1d7082de83b720411fe87b0582e816b4c7a5aa8f2e018680ade6fab5667d883e1265fe5bf59e1f25469fbcd1d71766993e5a2f063d627a862e6e484874c96b9f97c1f978b13d30", 0xa7, 0x4000044, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xe082}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) [ 141.268920] IPVS: set_ctl: invalid protocol: 45 172.20.20.170:20000 sh [ 141.281118] IPVS: set_ctl: invalid protocol: 45 172.20.20.170:20000 sh 2018/04/06 14:21:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 14:21:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00000000c0), 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x353e, 0x210000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/56) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 14:21:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001600)=0x2, &(0x7f0000001640)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001340), &(0x7f0000001380)=0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup2(r1, r1) getsockopt(r4, 0x27ac, 0xffff, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r5, 0xf8}, 0x8) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000013c0), &(0x7f0000001540), &(0x7f0000001580)=0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000015c0)={r6, r7, r8}, 0xc) connect$ax25(r4, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000001400)='tls\x00', 0xe13090ffb5ef8045) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0xc) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001680), &(0x7f00000016c0)=0x14) write$selinux_access(r0, &(0x7f0000001700)={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x38}, 0x3d) 2018/04/06 14:21:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c03f3") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000200), 0x1119496316b90d83) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 14:21:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x11f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) 2018/04/06 14:21:18 executing program 6: r0 = socket(0x800010, 0x1, 0x0) write(r0, &(0x7f0000000340)="2600000022004701050007de000000ff00806d20002b1f00c0e1ff094a51f10101c7033500b0", 0x26) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/04/06 14:21:18 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fchdir(r1) pwritev(r3, &(0x7f0000000000), 0x0, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="4ba680feeaf21f5da6436a5d1357dd0319383d9e8188f01d6eb4c6839dbc7edad0c3f7fc2f6e040aaf54dc00a326c9a43359526f91219be1d779d72d99d96138469ccc87c1f608cdb7cd15ad62e0c464f876c30a596408a406", 0x59}], 0x1, 0x0) 2018/04/06 14:21:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x4000088000) socketpair(0x8, 0x5, 0x140c, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f00000001c0)) write$tun(r1, &(0x7f0000000240)={@void, @hdr={0x3, 0x3, 0x5, 0xffffffffffffffff, 0x6, 0x200}, @ipx={0xffff, 0x79, 0x7, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@broadcast=0xffffffff, @current, 0x3}, "a261817a36665c06620d8c25bbc9fe41d312320678cb4bfa238e9c90e6d9d3314f7b333270a7a52c8cf680e2d6427a943b938caa9edeaf5c8ea2eddd8fc7150edca62977b6f7b69a2bc58d876997f7a9a6dbbd8ff9dbf3ecfe1e9a"}}, 0x83) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x1) write$sndseq(r2, &(0x7f0000000080), 0x0) shutdown(r2, 0x0) 2018/04/06 14:21:18 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 14:21:18 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x200000000000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="00ac2d2b0000000000000000000000000001"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/04/06 14:21:18 executing program 4: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000080)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f00000000c0)={0x0, r1}, &(0x7f0000000100)={0x0, 0x100000000, 0x4, 0x8001, 0xfffffffffffffffe, 0x800}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/06 14:21:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) getcwd(&(0x7f00000000c0)=""/70, 0x46) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) clock_gettime(0x1, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000140)=0x81, 0xf, 0x2, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200)=0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40180}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000005200000428bd7000ffdbdf250a00000008000600080000000800050007000000080001008c3da938b7484bda3557aa9a734dace633acf616b9e1c9bff554902f4b49983f983e57dd9225b14745089dd53b07e966c2c0710109fb48a46ef52b2d805d58e1f6aeff6f0446297b9db76d071fa017b6fb9d85121b9b7d1aa2acbc96523be6e39f2886d89c5777af027da49fc4040cb7a7801b7ce193b0a7cba79ec87381266762dd533a51bf60baf44186a83497c1f880c618798e8d46945b1247b632a03c55c8a3f3d74684fed8e844948f8e04c38e4697b6969a06e3", @ANYRES32=r4], 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 14:21:18 executing program 6: r0 = socket$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) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @loopback}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/06 14:21:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200040, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x81, 0xfff, 0xb73, 0x800, 0x6, 0x4, 0xffffffff, 0x8, 0x5dfe, 0x7b, 0x3ff}, 0xb) 2018/04/06 14:21:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x6, 0x9, 0x4, 0x8, 0x7, 0xfffffffffffffffe, 0x1ff, 0x8}, &(0x7f0000000100)={0x4, 0x401, 0x40, 0x100000000, 0x400, 0x1, 0xffffffff, 0x80000000}, &(0x7f0000000140)={0x1, 0x6, 0x20, 0x5, 0x8, 0xffff, 0x0, 0x6}, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x6}, 0x8}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000040)=""/71) 2018/04/06 14:21:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2800) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r2, 0x401, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008c7000), 0x8c9f4299296d6edd) 2018/04/06 14:21:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000040)={0x2000000000000016, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 2018/04/06 14:21:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/06 14:21:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/06 14:21:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000cc0)={'HL\x00'}, &(0x7f0000000d00)=0x1e) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1048}, {r0}, {r0, 0x5204}, {r0, 0x1200}, {r0, 0x8100}, {r0, 0x9}], 0x6, 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0xfffffffffffffe14) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000480)) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000480)=@rc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f00000005c0)=""/108, 0x6c}, {&(0x7f0000000640)=""/148, 0x94}, {&(0x7f0000000700)=""/138, 0x8a}, {&(0x7f00000007c0)=""/13, 0xd}, {&(0x7f0000000800)=""/93, 0x5d}, {&(0x7f0000000880)=""/182, 0xb6}], 0x8, &(0x7f0000000980)=""/244, 0xf4, 0x8}, 0x60) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000440)={0x81, 0x6, 0x9, 0x8}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b, r3}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="280000001c000100070000009619698cbab103f5ff000000000000003702d22a", @ANYRES32=r3, @ANYBLOB="000000000c000100ffffffffffff0000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000bc0)={r5, 0x40, "6e2674108f044f008a0e8f3fba05d7e3f62b440d819ed7ea8bdde164fb4f67c305519b68c428542b36578d2f6107ce33789b4917c0866e537683ae73df7b265a"}, &(0x7f0000000c40)=0x48) sysinfo(&(0x7f0000000340)=""/89) 2018/04/06 14:21:19 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x1000000000001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x20000000000001, &(0x7f0000000540)) 2018/04/06 14:21:19 executing program 4: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) r0 = getpgid(0x0) waitid(0x1, r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) 2018/04/06 14:21:19 executing program 0: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) writev(r0, &(0x7f0000000040), 0x20000003) 2018/04/06 14:21:19 executing program 7: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcff00000000000000000000"], &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) 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) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/93, 0x5d) 2018/04/06 14:21:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r1 = dup(r0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='syz_tun\x00') setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/04/06 14:21:19 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) r2 = dup(r1) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x2, 0x2e2e, 0x6, 0x1, &(0x7f0000000000)='ip6gre0\x00', 0x7, 0x8001, 0x8}) [ 143.256630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 14:21:19 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x8, 0x32, 0xffffffffffffffff, 0x8000000000000) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x4, 0x3, 0x10001, "2a2ecbf3c391", 0x4}}) 2018/04/06 14:21:19 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) personality(0xffffffffffffffff) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"8f34d37ec0119e"}, 0x6}, [{"577343a89101e7"}, {"6acc3d3a2be352"}, {"f9f6afe4b60b23"}, {"d79b588b2cf3fe"}, {"49dbc52f7b3b35"}, {"544b68b5150ab0"}, {"6af9ff246c7bd9"}, {"e3e1672ce2c747"}]}, 0x48) 2018/04/06 14:21:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x2, 0x14c1, 0x401, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffff9, 0x7, 0x5, 0x1, 0x9, 0x10000, 0x3, 0x401, 0x100, 0x4, 0x3f, 0x100, 0x9, 0xa2, 0x100000000]}, &(0x7f0000000100)=0x100) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) 2018/04/06 14:21:19 executing program 0: 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, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f0000000200)='./control/file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x0, 0xfffffffffffffffb, 0x7, r2}) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) [ 143.362366] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 143.415968] IPVS: __ip_vs_del_service: enter [ 143.433733] IPVS: __ip_vs_del_service: enter 2018/04/06 14:21:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000003c0)={0x2, 0x8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000008c0)={@broadcast, @loopback}, &(0x7f0000000900)=0xc) dup2(r1, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x4, 0xffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0xd4e, 0x400, 0x5, 0x7, 0x400, 0x100000001, 0x9, {r5, @in6={{0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xffff, 0x8, 0x1, 0x6, 0x7}}, &(0x7f0000000380)=0xb0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x240, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000880)=0x8001) sendto$inet(r6, &(0x7f0000000800), 0x0, 0x20000000, &(0x7f0000000840)={0x2, 0x4e21}, 0x10) clone(0x800000000, &(0x7f0000000640)="c8432e0f758f4016b2d27c4c04f582ab54bbe947009253e2634d736f07a7d5d7edc96dba7c58f33e7459195dcad48bd5a45215f61f665eef3aa39459838141b17fcbbcedc32e29eff7d4c2a92c1878d966", &(0x7f0000000440), &(0x7f0000ca4000), &(0x7f0000000740)="078d1b968d7546fc7bbae951c35c048950e978534e83fb660656a76f86b3d6bb97cb42f231916676a4f65ac234305f27193efbb6a63eb9637d62d3a2ae61807619598c5233dbe817a7f229ea32d74b0133657906513a88b445f01b73f15ead75b7c8ffcd049e74cf296c76a4ea8f7007cf7d4e8beb9eee32db7e96390e541e") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) pipe2(&(0x7f0000000100), 0x0) 2018/04/06 14:21:20 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000800)) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000000)) 2018/04/06 14:21:20 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x92, "f8968b63699ea06667d317fb2785a8ec444b8bf8b81fde2e3f98b66644e202af10f3df1a8d3c54994816e2814f89a76c4174f7ef5e1d495c5c9d0649388c8810620a40c19710a6520da4c1fe38e5b552247678e5381d0eb3759e218ae9f204b0f6fdd19426b6702fb37f8dfa41bd13ccfe2d513394507f47e5af475e397c1c532c42954fe4239cdf33c456a380661785b702"}, &(0x7f0000000180)=0x9a) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x200}, 0x8) 2018/04/06 14:21:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="00bd507fe9ed67beab8f166a0b44cc7683"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0xb, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x68, &(0x7f0000000080)=0x2) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/06 14:21:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) r1 = socket(0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xffffffc4, 0x0, 0x0, 0x1cb) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'bcsf0\x00', 0x3}) 2018/04/06 14:21:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x8, 0x7, 0x800, 0x4, [{0x0, 0x9, 0x6, 0x0, 0x0, 0x80}, {0x7, 0x9, 0x6}, {0x54, 0x3, 0x8, 0x0, 0x0, 0x1000}, {0xd2, 0x1000, 0xfaa, 0x0, 0x0, 0x8}]}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x81, 0x0) setsockopt$inet_int(r0, 0x0, 0x39, &(0x7f0000000180)=0x4, 0x4) 2018/04/06 14:21:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xad0}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1}) 2018/04/06 14:21:20 executing program 0: timerfd_create(0x0, 0x0) unshare(0x200000) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d0638", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9e"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) signalfd(r2, &(0x7f0000000280)={0x3bc}, 0x8) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) sched_getscheduler(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000), 0x1000) 2018/04/06 14:21:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x80101) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x14000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)=""/122, &(0x7f0000000080)=0x7a) 2018/04/06 14:21:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r3 = epoll_create1(0x0) fcntl$notify(r2, 0x402, 0x24) pread64(r2, &(0x7f00000009c0)=""/219, 0xdb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000004c0)={0x20000001}) epoll_wait(r3, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffffffffffffffdc) eventfd2(0xdda3, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000300)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb26", 0x19, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000240)={0x0, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000940)=""/107, &(0x7f00000003c0)=0x6b) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000500)=[{}, {r2}], 0x2, 0x5) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000540)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000000400)=0x6a) 2018/04/06 14:21:21 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffff, 0x0, 0x0, 0x2fcb, 0x1000, 0x81, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3, 0xdae1, 0x8, 0x1}}, &(0x7f0000000000)=0xb0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/06 14:21:21 executing program 5: syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c200000000001400000008004600002400000000002f9078ac14ffbbe02100014e204e200401907800d73cde00f53475"], 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x3b, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="a207171bb83ebbef870bb4d1579f8958d54fd3182693d4eceb8b4451db8f2fc50be578f7cedbc89dbbaf7373d9a1783d91f249c8cc872fe35c5d42e1dba2594258ed532b0ba2cc437b755f89ebb11cc172a0e3fb6f516d6ab7c8430a8f", 0x5d, 0x101}], 0x1000000, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x10000, 0x80040) 2018/04/06 14:21:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xbac, 0x1, [0xd2c5]}, 0xa) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r3 = socket(0x10, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100)=0xaac3, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="2d6374c6622e306070752000706964732000637075202d70696473202d706964732000637075202b72646d6120006d656d6f72dd7ebd5e1e26b854ba2629c4c3218e4cc9b9f0cc67d72f1309d13bfa40465a38720a79c5ba4b0c3887d6a1890b6859e716f54edbe7baf1616e825ab8dc594ae60a1747cf063608cb14ee6aab8f0c29e7a87147db17cd45e4efbe7ef0380fc62bf5a7966faa44e5bae6a698e79e432c"], 0xa2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/06 14:21:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 14:21:21 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) shutdown(r0, 0x1) r1 = socket(0x18, 0x0, 0x1) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x72, r2}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000180)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) connect(r1, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/06 14:21:21 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000"], 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x78, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x372}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x24}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/06 14:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1000, 0x0, 0x8001}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000033e70000e000000100010000000000000000000000533570b7ed6a99c96649c572161491d1bfc20590d0fc5f33820f83421cf7d27c9c384bec5458029d47531823d18b47c9dcd1eec67c22f5b0b41bad99564b29136bade19ce9db5df7c95d50106050b3f6f444b782331d90b4a1044b171831cc2e2f492b93ff32b37af032f5e8cb770f3c915f4e205a12061966468cf1155024fe3ff3e8ead51a6f15ed"], 0x70}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x20) 2018/04/06 14:21:22 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/04/06 14:21:22 executing program 0: timerfd_create(0x0, 0x0) unshare(0x200000) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d0638", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9e"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) signalfd(r2, &(0x7f0000000280)={0x3bc}, 0x8) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) sched_getscheduler(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000), 0x1000) 2018/04/06 14:21:22 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000"], 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x78, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x372}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x24}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/06 14:21:22 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) 2018/04/06 14:21:22 executing program 3: unshare(0x60040000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0)="f9a4b639360034e862ecde14c1d7a5846decf4e005dd5becee693f8ce818f1301e898a6b9b82138a04bee3f5ff4a0a0a73b114a179", 0x35) 2018/04/06 14:21:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001740)=""/4096, 0xe3e) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x2, 0x2}) sendto$inet(r0, &(0x7f0000000140)="c3", 0x1, 0x1, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 14:21:22 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r3 = getpgid(r2) tgkill(r2, r3, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0xdb00, @empty, 0x7fff}}}, &(0x7f0000000300)=0x84) ioctl$TCSETSF(r4, 0x5404, &(0x7f00001e4000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getpgid(r2) recvfrom(r4, &(0x7f0000001000)=""/4096, 0x1000, 0x40, &(0x7f0000000080)=@in6={0xa, 0x4e20, 0xbb, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x80) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}) 2018/04/06 14:21:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) membarrier(0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="72d1805edda3a09dfff825ba7925e1560af1478eeb595eb79ac458efa499e2699b009ef097389ee85ef704e0e3637ef6af867a8e15d802c15b823e012afd032656161da192059a753b9d5342db3007c121ff83efe98be0735f6bcb995c063be330f9ef5d5c5c490a90efe2f150327b939fd6da103b2c20378ed97a332aa992ec350b2de7dafa827e74eb", 0x8a}, {&(0x7f0000000200)="9c00a8f778747eba41848122d1a0242272acb886dd30d39278bca12b0ddae22b20beafbd8dc4c7a10edb1d3a8be5f69145ec5b13ef6d5c8fc792d1dac4943a96b5071b18b5370285f4bfdac8078c1f43846912981615aa14243927a6a8301ae2f1a0920ab0321b90ccfb3eb81a69c7ab9a9486204185895d038b0153379565bc75fb2e7a562fbe438c07929871c1a252d3f1fe47db68dd9621615ffe6fb482ed34f006b84f1c0be66033402c03f4847926dfde39df014ad6929f29ec39afd1c1", 0xc0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000080)="c1fad2fa9021361ebcd5e9fa06d25ece53bebda2f2d422ef99191e3bc843", 0x1e}, {&(0x7f00000012c0)="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", 0xfc}, {&(0x7f00000013c0)="2cc922d487048e5d479022e2de96f0a6a84e337ccc5af825bab1f8e3db044fff9079756727f0116eb83178a0739a62eb132d63a49a65b76dddada08b9ec7981439323def77a3864becbe87c102f27fef88c92c9102cfdd901b4213e43ec194c542b446cdf314fbd895f2406129d31ece32e1dbe7f3093f61ba7c3d53271a2f8adcd0bc1ba47bd3997f4b20ec600f5a84daf82efa09cc5973954f842a83834df80dca3e1f3b4d4ca62210057411725447891d94b7362e15d1e06247534204133274dbe683dcc627bce15c3f52497801b00086284a3da7fe27cb", 0xd9}, {&(0x7f00000014c0)="8cad386dfe5790aed49075bde8c7a01e4d72c8f03890638d207e041f33d3a9f4b0ac957563540578e089d9f1a3777bbbce3a420b1738cab68362e0f76d01b93d86641e261f01cc5068ccb6abf8daec6ddc8b6cad6d1c0232bab9c538fbd63c6737ddcd1bcb09d427", 0x68}], 0x7, 0x0) 2018/04/06 14:21:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) r4 = dup3(0xffffffffffffffff, r3, 0x80000) fstat(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0}, {0x0, 0x53c, 0x0, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffb}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2}}, 0xe8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000080)={r6, r7, 0x7}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) unlinkat(r5, &(0x7f0000000280)='./file0\x00', 0x200) 2018/04/06 14:21:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r1 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) r2 = getpgid(0x0) ptrace$getsig(0x4202, r2, 0x80, &(0x7f0000000600)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) ptrace$poke(0x5, 0x0, &(0x7f0000000540), 0x8) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="60acc5bcfa128491413f7ff6c5a7bf5ad00055b3408165f282576fdf9c50134931ce1bab98def98d6cb87606708aef74f47682f8010d7a6873ace3ae73a671eb6f350f88968403acdf9c94fe8c"], 0x1}, 0x1, 0x0, 0x0, 0x8800}, 0x1) fsync(r3) setns(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x402, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) fcntl$setownex(r4, 0xf, &(0x7f00000004c0)) r5 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000580)={0x200, 0x8, 0x7fff}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000640)=""/176) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x80, 0x2, 0x0, 0x800, 0x9b3e, 0x8, 0x401, 0x4, 0x0, 0x9, 0x9}) 2018/04/06 14:21:22 executing program 2: r0 = open(&(0x7f0000000040)='.', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='.', r0, &(0x7f00000000c0)='.', 0x4000) [ 145.533037] IPVS: Creating netns size=2552 id=25 2018/04/06 14:21:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x10001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/06 14:21:22 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x2, 0x4) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22ee880d068eab0c4", 0x49, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e000000529d247a9b1f1d2f94d5a0e7749ca61700452275df0d81f4c2d9f6365416385245148909a8c05a2cf69d2f9437aae1fcd8d021726e0ef10bee5b084f772d348d21097021456c4cf120931e7546b920e5c90b8abf9411f4e61c1e5fa6a406fd150b37b79f51ea7ec6c10461770020c7bf385c68b63cee72dd7d1feed60bb6e73f5ff65a478a507cad8716649581aaa528c6746ae011cbda905180dc602a22"], &(0x7f0000000140)=0xa6) r3 = syz_open_pts(r1, 0x3e4f4bf61014d45d) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000340)) getpeername$unix(r1, &(0x7f0000000700)=@abs, &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000200)=0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000080)='./file1\x00') sendto(r4, &(0x7f0000000000)="37c6c46b09745158bc76523d66414ce1655b26165c0da8ee36efdaecc4", 0x1d, 0x40010, &(0x7f0000000680)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80) getresuid(&(0x7f00000002c0), &(0x7f0000000540), &(0x7f0000000580)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) syz_fuse_mount(&(0x7f0000000640)='./file0/file0\x00', 0x3, r5, 0x0, 0x0, 0x80) 2018/04/06 14:21:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x42000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) faccessat(r2, &(0x7f00000002c0)='./file2\x00', 0x1cc, 0x100) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000940)=""/4096) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) pwritev(r5, &(0x7f0000001940)=[{&(0x7f0000000400)="cafff6dedc345f3a838223f0cafbb2cf07d12f1cc38b496f7ba8544ccddd9aac7badc52881b307cbcf147771263f739c89f3f88960609c91c6d43f8278fcf48316650f63ac9725514adf4f42db29cfb444ea9fda891accc2405da6259a6d1ac3f12eecee3251638004be541f10801a15e4a3c4181d28", 0x76}, {&(0x7f00000006c0)="7e95b0ce0737315bbb5b", 0xa}], 0x2, 0x3c) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="1000e4002a00500109007000432d7f8b27a5f8af49c799ba1f5b3709ca47abac701e0b7a14cc3469720a74"], 0x1}], 0x1, &(0x7f00000005c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100), 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000005c0)=0x92) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00000007c0)=""/51, &(0x7f0000000880)=0x33) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000180)={0x5, 0x2, 0x7fff, 0x401, 0xfffffffffffff2d2}) fgetxattr(r0, &(0x7f0000000100)=@random={'user.', 'task\x00'}, &(0x7f0000000140)=""/8, 0x8) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 145.597400] device lo entered promiscuous mode 2018/04/06 14:21:22 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000247ffc), 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x1}}, 0x26) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)) 2018/04/06 14:21:22 executing program 0: pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x21, @empty, 0x4e23, 0x4, 'fo\x00', 0x20, 0x8, 0x29}, 0x2c) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)={0x1c, 0x0, 0x10000000000001, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 14:21:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x8) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x410000, 0x0) close(r0) 2018/04/06 14:21:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$read(0x0, &(0x7f00000000c0)=""/134, 0x86) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000040)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000180)="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", 0x1000, 0x3) 2018/04/06 14:21:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x5, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/176) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffff, 0x80000000, 0x9, "2db684aab0f68c48e5906698a8fca9f7d2a0134b36d47a6def88a88e68c12e9839e387d0b5ed6f243134c70ff9a2758b83f4c9d57acdc0d09e05304cea14fa073b27874af591821d2c169d5131a003eb"}, 0xd8) dup2(r0, r2) 2018/04/06 14:21:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0000}], 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r2 = getpid() r3 = gettid() sendmmsg$unix(r1, &(0x7f0000002540)=[{&(0x7f0000001080)=@abs, 0x6e, &(0x7f00000012c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000010000b075db000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0], 0x3c}], 0x1, 0x0) 2018/04/06 14:21:23 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/06 14:21:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0xfff, 0xfffffffffffffff9, 0xce}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x81}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0xfe, 0x8, 0x61, 0x9514}) 2018/04/06 14:21:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040), 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/06 14:21:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x61) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1f, 0xa, &(0x7f0000000940)=[{&(0x7f00000001c0)="b6992600e2a1cc8ef8987f82599e7720f206fe42a4b54a0c3d3aa12055359102e8e1268659fe4ad523a7639c5a8750fb23a1a0e27fa20b21ea74406f8ad7911fdff5d860fa1a8b0bf5c072c24b02d5068fc23523ac70bbefc5e995d5cf007f3a6d21bd0390f76f3783d85305b884505f3908b71905e5f9716edbde1f1525c09dc8c7dcfeae463536a30407b51e24f5362d64f2f356aba0995f2645cbb10c34ec4ac3c9c6704eb77c9247e7d1fab6842e552131c9374d7a6c1d047cd6695cf1", 0xbf, 0x3}, {&(0x7f0000000140)="7bec45cf56d8bea169c768a99f97", 0xe, 0x9}, {&(0x7f0000000400)="ea9f7a45fea900dcd16a93b28cf482e029166d55233ac9bb113403f0e2ad40a82bacfe0f563a20dbad3938d4a3c01e0d921d10c414762f8503ba57823c59cabd9e8819bfcd7679446db9d605965e66be0b1401cc1bf28b146d7267c6d9f50f7ce202339cb03b917d89942339ee82a872fdbe723ea5832afed98344187120fc96e5346739cefbd7130a2aa8cf901e2e9637d5040adf8916be70cd9ca024f5fb244fe46477acc92dec0c61f052425cbc4108c2bc5586fcea78b778393dbc337807f55958027858926e3e7a7d81bb4a7ed2945b803737136f7f991ea224021df41a123a50a72b9ec168124c6c6cda35", 0xee}, {&(0x7f0000000280)="19527d85f9595128b778953da1f7eb09d73d41d698283fd90b989eb027cd264afbeb19240e0632a3ac2f6a0d631ddf42d0f1fa995917654fdaf7a847e453344805e7bc3e07c4d6890543c30afc403f8002accf5e4658e552c5121c59e25ee0f012b68bab4d0f19805d1895be0de8f5ee415b79a0c0f04d9cee3ae39bad6ee143", 0x80, 0x20}, {&(0x7f0000000600)="37b98d76ea277d84e1653ac425d966e6e5ff189515678d05b0eeeddd114ccf5e1a9d5c6938572a3a9ce171f7e5f7279beaf919a387ec3febc7a7edce8deee0925d64463082784c94e7a6dce050187354c9c828397ab8a55bd87fe754a36227ed3cab106867692b80b77181913d9daf999339a1cd6d18f3d4f88b", 0x7a, 0xffffffff}, {&(0x7f0000000680)="a3dd9469d02641b71a4562f707975ded1b9a44571610ff0e6ba6c88c7eea7aa5f7c4f5f37e337ee736dceed476805a28c1b1f5351795c7fe461ccb234eb2c94614acc4babc903a42fb8529", 0x4b, 0x9}, {&(0x7f0000000500)="1ae2bae1a8476b556ef691fabcc2de0106f85c", 0x13, 0x20}, {&(0x7f0000000700)="c1a675e0f8bed47b3e18280a168bd4c4e02f4a2fe20f47ab7d377db3cea6230f10983b56c72094faeb91fb10ea3d7f7c5ba33fb0bdb71e2f265b7b29325a96e75265bd815b677e3924462c28f6de6a4dbe0091f976fca5bb89ef2758257662b128cf1505d644eff4b6f21712a5b5649530e474c55e0d6de1f17356af92f17f4c31b70c6b42473d6b740a09cd30f15eda3dd38f8e5ef0b1d18f9f9d2577e42b0f7e94ae218daca050bf57222c2fd2bd9c35c4cbd6f511f39d598f68927caa21460e3a35f9778b20762ab546ee67d0fb90f9789d4e42d4ec45dc423488675868388f", 0xe1, 0x3ff}, {&(0x7f0000000800)="d6e2b7c8f5de7ac08aca0b89b411cec4b9e58941ee97356a0655608e28d41ea79fcab337a16348846ed6dfee5bdcb4be0e0923a470a23913ba27f2", 0x3b, 0xfffffffeffffffff}, {&(0x7f0000000840)="d66afa9916dcfe60c460d37bee3eca6f319564cf21b55c099f16fe20391107d58069b068b07d523f694f732865a1a6c8b7cfb7e9ad3b7495246a86ff1ce32042fcb3582b6089a27cc06c6c78975751d6ca8eca7b16e38d5a7475fbe7a162438da43e4eab4c5469d47a9f68a611ec7bc516e9857627cda931e6ddf0bd56478bf405d30ba2dcf8f5520f24ede4a7fefe0d80ea30f0fe8cf40f6fc998f8320e4fe61f0c48334be54561def54bf6e227c77fa56daa2a8cb23e1bb0ecdf1ad5cd0b528784ba8af4748baa90c938eb7c8efdfd2aede6121d78e5a5cd0c27dec3c7512f0a7b1620e4ab4c25841b5251268600902676", 0xf2, 0x3}], 0x55000, &(0x7f00000009c0)=ANY=[@ANYBLOB="686964652c6d61703d61636f726e2c646d6f64653d3933390037383736302c6d6f64653d3d3f39392c646d6f64653d352d007f3d2c6f76657272696465726f636b7065726d4f756e686964651f006f636861727365743d63703433372c00"]) read(r0, &(0x7f0000000540)=""/165, 0xa5) sendto$inet(r0, &(0x7f00000011c0)="e5", 0x1, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000300)=""/214, 0xd6}], 0x1) r2 = fcntl$dupfd(r0, 0x10000000406, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000a40)=@req3={0x2, 0x3, 0x1, 0x70, 0x2, 0x140, 0x200}, 0x1c) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) 2018/04/06 14:21:23 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1000000000, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20c0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000140)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/04/06 14:21:23 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 14:21:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfe10b7f9f9e88b46) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) 2018/04/06 14:21:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33b) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r3, &(0x7f0000fa8000)=@abs={0xfffffffffffffffe}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x3b7, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b40)=ANY=[@ANYBLOB="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"]}, 0x40a) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x20044800}, 0x10) writev(r4, &(0x7f00001a5ff0)=[{&(0x7f0000086fa8)="480000001400197f00bb4b01fd0d8c560a880000f217e0020000001d000000a2bc560000000000000200000028213ee206000000000000ffff5bffff001ce1ed5e000000000000", 0x47}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000580)={r5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000180)=[{r2, 0x400}, {r2, 0x2000}, {r1, 0x2000}, {r0, 0x100}, {r1, 0x6000}, {r1}, {r1, 0x1}, {r3, 0x2}, {r0}, {r3, 0x100}], 0xa, 0x1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/06 14:21:23 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x40040000000003, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x23ffff, 0x0) [ 147.080843] binder: 11253:11256 unknown command 19 [ 147.085814] binder: 11253:11256 ioctl c0306201 205053cd returned -22 [ 147.102804] binder: 11253:11256 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 147.113415] binder: BINDER_SET_CONTEXT_MGR already set [ 147.120947] binder: 11253:11256 ioctl 40046207 0 returned -16 [ 147.146890] binder: 11253:11275 unknown command 20 2018/04/06 14:21:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/06 14:21:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x61) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000540)=""/165, 0xa5) sendto$inet(r0, &(0x7f00000011c0)="e5", 0x1, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000300)=""/214, 0xd6}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/237, &(0x7f00000000c0)=0xed) 2018/04/06 14:21:23 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2b8b, 0x2, 0x1, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xec09, 0x1, 0xb4, 0x3, r3}, &(0x7f0000000100)=0x10) poll(&(0x7f0000587ff0)=[{r0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 147.174584] binder: 11253:11275 ioctl c0306201 205053cd returned -22 2018/04/06 14:21:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a03000)=0xa, 0x4) fcntl$setsig(r0, 0xa, 0x21) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xdc1}, 0x0, [0x5, 0x3, 0x9, 0xfffffffffffff001, 0x0, 0x5, 0x100, 0x80000001]}, 0x5c) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x6, 0x780, 0x4, 0x0, 0x0, 0x9}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x2000000000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffcba) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="9c76d78570548ebb466f9a4bdfbfa3fdeb9fa7f846fff296f1862686d41318b4cfe7000000000000004c7420a1"]], 0x1}, 0x1, 0x0, 0x0, 0xd}, 0x20004840) writev(r2, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1afffffffffffffff80", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r8}, &(0x7f0000000200)=0x10) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000100)) r9 = fcntl$getown(r3, 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0186405, &(0x7f00000000c0)={0x0, 0xffffffffffffff56, r9, 0x4, 0x0, 0x7cb, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) getsockopt$inet6_buf(r6, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/06 14:21:24 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x5, &(0x7f0000000400)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x6, 0x8001, 0x3, {r1, r2+10000000}, 0x5, 0xffffffffffffff41}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000100)={&(0x7f0000a26000/0x3000)=nil, 0xffffffffffffffff, 0x7, 0x6, &(0x7f00001d5000/0x2000)=nil, 0x7ff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8102, 0x0) recvfrom$packet(r0, &(0x7f00000001c0)=""/194, 0xc2, 0x10000, &(0x7f00000002c0)={0x11, 0xc, r6, 0x1, 0x9, 0x6}, 0x14) 2018/04/06 14:21:24 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$inet(0x2, 0xb, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="08a3ec7f41d5bd4606d6019fc1a27f71488141000002000000"], &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x4fc2, 0x2, 0x7, 0xc0c, 0x3ff, 0x1ff, 0xcaa, r2}, &(0x7f0000000140)=0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) mq_notify(r3, &(0x7f0000001200)={0x0, 0x3a, 0x0, @thr={&(0x7f00000001c0)="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", &(0x7f00000011c0)="9bef390d475ae606e0b8d333c5da07fcca9ce7080ee19b58200cdf1caa"}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 14:21:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80000) bind(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x2}, 0x80) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xc5b3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x1000, 0x9}, &(0x7f0000000240)=0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000009ff4)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/06 14:21:24 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="33a6406cacec3462e5be096c7cdbcc5d94e361d78e1892b0c399995b4d121d6ea878f8462bc5cab5884b78be5cda0c65da75dae25c572d7e3224d509b16626966e5d7d7ffb9d0f2ac2") r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)=']8U') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20000000000030a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/06 14:21:24 executing program 2: r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', "6367726f7570707070312d766d6e6574312a7b73656c66707070306d696d655f747970652f115c6264657673656c696e7578212d47504c6574683021776c616e3073656c665c00"}, &(0x7f0000000080)='cpuset!ppp0&cgroup-security%@\x00', 0x1e, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 14:21:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="beab059d76c501420b766e226ba80ad5", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x5, 0x2}, {0x7, 0x4}, 0x9, 0x2, 0x45b}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) 2018/04/06 14:21:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4804) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="d297720c58a15b55bd00ab1d6153e1b549442d08", 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x55, r2}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @rand_addr=0x4}}) 2018/04/06 14:21:24 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) execveat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', &(0x7f0000000280), &(0x7f0000000440), 0x100) 2018/04/06 14:21:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0300000030000800000000033700", 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) alarm(0x100000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) unshare(0x8000000) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r4, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000640)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0xd8, @local={0xfe, 0x80, [], 0xaa}, 0x259}, @in6={0xa, 0x4e22, 0x6eb7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x38) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/06 14:21:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @dev}, &(0x7f0000000200)=0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x100000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="079200f39b00c68b32bb44a35c1149b9514f8888b349e8375b9a47607c89e0580a64b1c94ff971e2965248e3f52368b45bf98fc692062c07bb00000000000000000000000000"], &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x17, 0x2) listen$netrom(r1, 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000280)) 2018/04/06 14:21:24 executing program 2: mmap(&(0x7f0000381000/0x4000)=nil, 0x4000, 0x2, 0x21010, 0xffffffffffffffff, 0x1) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000013c0)=ANY=[@ANYBLOB="50010000b4f5cb1b9b5e0fb5944d4470a5dde6106c258f1a67dcb6766135f85369ad11cca1c1092bdd2eda7b16806c39d1cb939605db748184981bab1e04c81840fa77f42436dba640c27f8b4700e58daabf4e3a21de4d8a6ec0298420168bfec369cfa60b9e6a1535fdc0b2ca0206afd37413d64306122818aab959248122345bc0eaa6a4ad1cd313615c835328ad8e1f9ddd1803558e3af20f35c9ed4de5c21c028f717d0a0b09f851e2c565de50", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x20040001}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp6\x00') ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/40) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x218) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000001380)=0x1008) sysinfo(&(0x7f0000000280)=""/62) 2018/04/06 14:21:24 executing program 6: r0 = userfaultfd(0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x7) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/04/06 14:21:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 14:21:25 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x10b) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) 2018/04/06 14:21:25 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') exit(0x0) sysfs$2(0x2, 0xffff, &(0x7f0000000140)=""/188) fstat(r1, &(0x7f00000000c0)) 2018/04/06 14:21:25 executing program 3: mlock2(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000340)="4329d08c0c627af9af18c66a1b13cbd6ae87bd7ebd429f0a80ece2f630166fba106020fc6f129767586fbd1714d9cb9b93c5991d7446a6364ea96114a15fe03f4b1768c083cc7f85f5af71b74e28ac8881ca18aa27fb4171ff35d329892c4ddc01d4e8ca6557f8320a7baabca835b3c3ba8efff661fa537b54b19a74c2d36642dddf1e65357e03", 0x87}, {&(0x7f0000000480)="8a0df696683eb9d06ba45978b616c703c24753c95b8c6291f1ca5a81634c122b32256a71b454866cb184ba61dc510ee71abc976d1cc3dcc2674b6b7ff00ec1388cfb08511ec585352a7a8631557e22990c5164d69b5c798aeb42350d06f5e97e932e93", 0x63}, {&(0x7f0000000540)="5844f6f864ca1d98ced7acf68342d697b2f8c1980194ccbefc359060a1bd4aef4249e0700692507b955632bc36d55de5e25fbaf81266ed95a4397e218528cb2e295dc292b0a59b5ee626f79dfbdc78f398deb1a89d79b3005644dd4820b633887b1d626a337a2aadf69eee3f80495f928d6ba77ac921b27635d93b0b8dd8abc6c69fef7a65dcc469014612ebbc55f4721387bd82081dab493683ed50864acdc9e0a1f63bb5b23776e21e4ff6e34cac2b50bf240dde04a973c7662e254ce7015cd06edfc38e98d3a7c25b", 0xca}, {&(0x7f0000000640)="22b96ce4a3363abc532f6da72eff53b1d58beb64c09c7453f37073e23961bdaf5a1be6a9598a943bdcc9366ca54e88812ef9c58dfa1c278566e8b73f8666bac8b6235f9814f11c6f0971e1675d7106aae12657d86a95297e010ce82aaa0226590e9bb7a18e608f7ff0942536e31d5de7c04df5ddbde17ea27b64c5242fbf0843b353ac32e61c07a3bc37a2b3cf94a6e9f622435bb897000c41708a06ae7a9826e85605b30fbe4632f640dca5a7a5b7b4aa9c5d2b693bf264f987645280b6c61d02bdef1a81d7ff0f77d4ee5bd05ab6cf02d12ebf0da74d56a07d64527f842d4e6527a9ad092cb85ffb387eb7fbd8cec0ad317458b3d2", 0xf6}], 0x4) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 14:21:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x80, {0x800, 0x0, 0x81, 0x1d, 0x10000, 0xfffffffffffffffb}, 0x2, 0x6}, 0xe) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100090e0200000000000000000000030006000000000700004e20e00000010000870dfaafe08dedf805000000000002004e20e00000010000000000090000"], 0x40}, 0x1}, 0x0) 2018/04/06 14:21:25 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ip6gre0\x00', 0x2}, 0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 14:21:25 executing program 2: msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}, {0x0, 0x0, 0x0, 0x9}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x290c7c1b, 0x4) rmdir(&(0x7f0000e59000)='..') sendto$inet(r0, &(0x7f0000000180), 0x2d6, 0x807f, &(0x7f0000319ff0)={0x2, 0x4e20}, 0xfffffffffffffedd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000740)=""/96) bind$bt_l2cap(r2, &(0x7f0000000280)={0x1f, 0x1000, {0x100000000, 0x0, 0x9, 0x7, 0x8}, 0x4084, 0x7f}, 0xe) unshare(0x20000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x800, 0x3}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x8) setns(r2, 0x4000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0), 0xfffffce8) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000005c0)) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580), 0x10) mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000004c0)) 2018/04/06 14:21:26 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x692a92d13d48ff50, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/04/06 14:21:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000290000000b3edd31e8dff6d354adbe5024cce5849e000000"], 0xc}}], 0x2, 0x0) 2018/04/06 14:21:26 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0xffffffffc2755b1a}]}) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x3, 0x1}}, 0x2e) 2018/04/06 14:21:26 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/raw\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "f472e78bb3bf6bd9a43a44d06981c80607b1556801b7d9766c00813e"}, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xb46, 0x4) 2018/04/06 14:21:26 executing program 4: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x95b7373318f09793) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) r8 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0xb0, &(0x7f0000000340)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x365}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x8b7a, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x813}]}, &(0x7f0000000400)=0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x0, 0x8, 0x3ff, r9}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r6, 0xfff}, 0x8) getpeername$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) ptrace$setopts(0x4206, r2, 0x0, 0x10) 2018/04/06 14:21:26 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) fcntl$getflags(r1, 0x408) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) 2018/04/06 14:21:26 executing program 3: pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file2\x00', 0x6, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000140)="b2b52ac02283b1ee25985e51a69e7b92b829ef763e9cebcaa5f184256229f5389555804d34a910d0d4f85452ef8c0df1dfe74c0351b198df33", 0x39, 0x3}, {&(0x7f0000000180)="a02a6a4e3376448cc2414f431bb52cfc75ea80fdf7ebe38f216260b97c26c38a090522e9a4587d2aaf4c97e9515648ccc1d8886aba0eae5236d7291e0576dd146b6edad0708b7b8b2a2bccb9f653793002a10d2e873b3fda3ae3324648fdef2f4dc547bc72fcd962ed8a08813f8b243405cbe61d098cffd84c46ceec18774469b0b51233d581c7f7b1ac7ac4c79dbf4febd0537dbb965dcd4d0499b025ca6b96ecda", 0xa2, 0x1}, {&(0x7f0000000240)="4e0a0dc402c35b4c535e6a7c35c520d329d9fa9ddaed284c", 0x18}, {&(0x7f0000000280)="935aa73d02a766e0cd575dfe60440fd33738f3613ff29dd93045f09fd1958e92ce16511cd4e48636d33d3fc847b362cf5db8d55425c0cf4f9b8ab38e0f5faca7bb999f0d7ce9593cf6d097117c32caf5624e2db303b72980f0e55d633658a892e93d48091306baff67d23b8f8ff2e1ff59a91225e36e7dcd32a990c7f020c876095936c132f6934d1ddd4f422de291256d5083a5248b7df8310f8938d98a6298e9d59bd3d4a88c6f20e2eb7d9f9059c1223b7fe53f2109c6", 0xb8, 0xfff}, {&(0x7f0000000340)="8c9ff201d2357fe725e758c6026a28b1edd4f0d67d5f9ecc905b5b592c362e84b6a40a4cbfe4119d8c2db7cc8d1b0d9ec3eb67382d3eb6c045dbc3bcfceb8b3ed6e6", 0x42, 0x1}, {&(0x7f00000003c0)="c47c93ae2d4dcabcbb6489674ba9f5bd804abcb07ee5715d395fe2a16a6babfdd568c4a89baa634f40008baad0a66ec3eed83d2aac0f4f63", 0x38, 0x10000}, {&(0x7f0000000400)="dd8e7b7f68dc36b25b8788bfb5daae92efabfa5834ffe3b81bfaac7e5aa233bc391ad5d3a2d2437338dbc26d6b3cfcf394bc5289c33903b2d351fe6514707c6fad1af59418a1b9a8a93132e9e0b3983477882b82b8716f5467bd939e5a5188f3e2b20c8124bc1984fa4a8f18fa9833957443cb8fd51dba090eba24d13c87edca9f37d34b19fb1bca19b6bef778af4aeb5500b7c8527ef6", 0x97, 0x2}], 0x200000, &(0x7f0000000540)={[{@usrjquota='usrjquota', 0x2c}, {@commit={'commit', 0x3d, [0x2d, 0x39, 0x39, 0x3f, 0x78]}, 0x2c}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r0, r1) 2018/04/06 14:21:26 executing program 2: syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c200000000001400000008004600002400030000002f9078ac14ffbbe00000014e204e200401907800d73cde00f53475"], 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x4208, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x141, 0x7f}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x3f, 0x3, 0x8, 0x1000, 0x80}, &(0x7f0000000340)=0x98) 2018/04/06 14:21:26 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) sync_file_range(r0, 0x1, 0xfffffffffffffff9, 0x5) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/06 14:21:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="16d30d411a42f625fe88bf263c3f3f65d8f75ae425ffb0"], &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 2018/04/06 14:21:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000000040)=0xfffffffffffffffb, 0xfffffffffffffe60) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x7, 0x46, 0x6, 0x9, 0x12, 0x8}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0xc24, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x9d5d1972a88576be}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x1, &(0x7f0000000080)={0x4, 0x327c, 0x0, "738169a6c77d"}, 0xffffffffffffff52) 2018/04/06 14:21:26 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) getrandom(&(0x7f00000005c0)=""/107, 0x6b, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/arp\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x7, 0x1000, 0x2000003, 0x23fe}, &(0x7f00000000c0)=0x14) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000003c0)={0x0, 'bcsf0\x00', 0x4}, 0x18) r2 = add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, 0x0, 0x21d, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x10000}, &(0x7f0000000340)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mknod(&(0x7f0000000400)='./file0\x00', 0x1a9, 0xb07) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x205, 0xf0cc, 0xfffffffffffffffd, 0x3, 0x0, 0x2}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000080)=[0x9, 0x0, 0x7], 0x3, 0x8001, 0xcac2, 0x9, 0x400, 0x3, {0x7, 0x401, 0x101, 0xfb, 0x7, 0x9, 0x7, 0x2, 0x5, 0x4, 0x7, 0x7, 0x1, 0x0, "e40782dc6024cb100c80c404ae8d1a5b49f0c243fb39561555a92a68ef9cd26f"}}) [ 149.729486] audit: type=1326 audit(1523024486.262:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11398 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x42750000 2018/04/06 14:21:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000000140)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) connect(r0, &(0x7f0000001700)=@ll={0x11, 0x5, r2, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/04/06 14:21:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) bind(r0, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000340)={0x2, 0x4c09, 0x7}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3, 0x8, 0x1f, 0x8, 0x4}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r3, 0xf040, 0x5, 0x7}, 0x10) bind(r2, &(0x7f0000000080)=@llc={0x1a, 0x320, 0x9, 0x6184ce2e, 0x80000001, 0x15fa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x80) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffc) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xe000, r4, r5, 0x8, 0x1, 0x40) 2018/04/06 14:21:26 executing program 1: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() clock_gettime(0x7, &(0x7f0000000000)) r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) [ 149.783375] sock: sock_set_timeout: `syz-executor1' (pid 11419) tries to set negative timeout [ 149.806154] sock: sock_set_timeout: `syz-executor1' (pid 11422) tries to set negative timeout 2018/04/06 14:21:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0xfff, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) r2 = memfd_create(&(0x7f0000000080)='/dev/net/tun\x00', 0x1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/06 14:21:26 executing program 7: rt_sigpending(&(0x7f0000dbfff8), 0xfffffffffffffda3) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/04/06 14:21:26 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000000)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) fcntl$addseals(r2, 0x409, 0x7) [ 150.625500] audit: type=1326 audit(1523024487.152:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11398 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7744ba9 code=0x42750000 2018/04/06 14:21:27 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x8002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/212) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/06 14:21:27 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d70", 0x71}], 0x100400, &(0x7f0000000380)=ANY=[@ANYBLOB="6572726f72636f7665722c00000000000b05e92f3f1295cc7bf422b6cabbf0a38ae54890608aa6a3ec2218d706850b1e9a76d73b170167ac3bdab083b3561791a357e7646ba8e4579940d4f2879950fb24c069edd4980000000000000000e5555cbcc1f6edbee0f7c7f0ba48e4b665a62767498d51cdcc7520beb2201e914f3f70fe64fedc4be7ca7646ebc7ef8947a5ebbdd857aff9ffbc658cbbf0c39928285c79b876427fb4d26e38997dbbdf"]) unshare(0x60000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000200)="ae9e", 0x2) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) accept4$ax25(r1, &(0x7f0000000300), &(0x7f00000004c0)=0x10, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/06 14:21:27 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) r5 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$int_out(r5, 0xdb0d0a2dcd400c41, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/06 14:21:27 executing program 0: r0 = memfd_create(&(0x7f0000000040)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/246, &(0x7f0000000080)=0xf6) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x400000, 0x40000000000003fe) 2018/04/06 14:21:27 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100000018) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/06 14:21:27 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x38e) 2018/04/06 14:21:27 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x5ab55e93}, 0x8) ioctl$void(r0, 0xc0045878) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) 2018/04/06 14:21:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004440)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$TIOCCONS(r5, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_pts(r1, 0x80800) dup3(r6, 0xffffffffffffffff, 0x0) fchdir(r2) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000040)=0xa0c) 2018/04/06 14:21:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x9, 0x10000}, {0x4}, 0x1ff, 0x4, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/06 14:21:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0xf, &(0x7f0000000000)="4d012db4eb09a3e5", 0x8) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/04/06 14:21:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x10}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000000400), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x6) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x1, 0x3, 0x1, 0x1, 0x2}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x48200, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000001c0)=0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x18000}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x50}, @in6={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}]}, &(0x7f00000002c0)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x6, 0x0, 0x8, 0x4}, 0x98) [ 150.806094] IPVS: Creating netns size=2552 id=26 [ 150.888253] device bridge0 entered promiscuous mode [ 150.907983] IPVS: Creating netns size=2552 id=27 [ 150.981741] IPVS: Creating netns size=2552 id=28 2018/04/06 14:21:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r1 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="cc0000"], 0x1}, 0x1}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', r2}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000640)="6d736c4f9057fd63394f2dacbeb3216014e6b4834241b45fc1d498d81c6c7a2b8ead9781ab002a3b4d8107210be4ee0fa4db157536072ba26b28ec6cdb1aa9", 0x5010, &(0x7f0000000b40)="05f7c26c343e16b8a2e75225bf0b63f296cdaad31a55f19d20b5b8cdb74f0e2cef2ad145eaef53bd1eb5da7bb846d81e7a46a21743586ee40f5fd69a819c753bd34a7a023e53b83c65a16b83a636b3214ae15f7b04dac9aeef33f00bbb97ef71e8c29e75fd7220566d0cccfaf39713f0f4ba4270aaae793aa289f6ac36f81154ed59440996ac289c869d9c41699415ddf4315f5db81a40ccc633dbe53b3d46a57cbad278d595a8430d73cea49f7d8555f97f2c09eda4f1c6c40d75f6d40e8a619b193e9b46868efb84edc5bbf34cce2b1df340ce0e56f92fed4f") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r5, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x0, 0x1, 0x2, 0x0, 0x20, 0x6c, r4, r6}, {0x3f, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) 2018/04/06 14:21:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004440)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000440)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "56c80b51f630c6e1", "d015395a3694a4be0c41981b2fead90fb26617b26196015f2e7115bf9b3b641b", 0x9, 0x1000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$TIOCCONS(r5, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_pts(r1, 0x80800) dup3(r6, 0xffffffffffffffff, 0x0) fchdir(r2) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000040)=0xa0c) 2018/04/06 14:21:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/145) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x7) 2018/04/06 14:21:27 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xbb1f3d5b75ac5796, &(0x7f00000000c0), &(0x7f0000000100)=0x4) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x1}}, 0x26) fcntl$getflags(r0, 0x411) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) 2018/04/06 14:21:27 executing program 1: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="794f707802c002d0be096658c4cc1482e2b6308f742407a5caf8b3a9e05fde6a1a4906472d1455ad56d71c8572b4924741bbb145ca11a99e7902fb6316dc7491902aec723d02487822ce776e8811322907afea4b69a5ee1393a0d6332ac8f0dd5669ca94697642e6f46f00733c62aaabc014de5c8fa784f4d89aeede03219aecf545fd16328f95eece7d363bb842079569a022ad4523904e81a4787a5cc3dca0cbcf2c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/06 14:21:27 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) r5 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$int_out(r5, 0xdb0d0a2dcd400c41, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/06 14:21:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x9}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/06 14:21:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000000)=0x80) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/06 14:21:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000058c0)=@assoc_value={0x0, 0x8}, &(0x7f0000005900)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005940)={0x88, 0x3ff, 0x8000, 0x4, 0xb3, 0x5, 0x6, 0x6, r2}, &(0x7f0000005980)=0x20) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000002e00)) getresuid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000005840)={{0x3f, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x2, 'rr\x00', 0x8, 0x9, 0xb}, {@rand_addr=0x200, 0x4e20, 0x3, 0x3, 0x4, 0x8000}}, 0x44) r8 = getuid() fcntl$getownex(r1, 0x10, &(0x7f0000004880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000048c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000049c0)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005100)=0x0) sendmsg$netlink(r1, &(0x7f0000005800)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1000000}, 0xc, &(0x7f0000005780)=[{&(0x7f00000003c0)={0x234c, 0x26, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x2234, 0x94, [@generic="044e8bf519b5c8df82225da480169b73f76457d0d62e6e97ac3f63cc7ad13337f41a5a175ddafad866a6e9f7574bf7fc616ab52e820f8bbc949727deac1f4a5555d497a3a56a943626e955a3726d8a436f0d6742d3898257b3465f0972cc6159700a716bfec56c1195644684771da17d36a9b4b834ee9eba1869f87b4faef899fe0bb09b043a1f9e8d6a07d4a8df7678ced9b715710f372c5196de2c329b5c2fb31301aaa4f4b38f001f3b49fa0fd6c6c713dbb62b01e81921e9473b771211b2347e1f04cc4900d01ef164f847c70c15d2d89b2ea9f2bdfb301722218621703341ba872595ac97245d15", @typed={0x8, 0x40, @fd=r1}, @generic="0fc7e4448f92eb6549f21ff71d8671f52af0052d8114b5afcf031440927325ba8f88371a5af8f7ca24e3e1767e264ff039cfd12af7512fd503441c08aba32c0a5b5906e39b23fe3247df6ef757ae", 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@generic="5f41840a21dce1c37aca7b48c32a1533a252e3a65022557a433c1901da3806dfb565bb7a25ee56340791ba66ecc1c83572423202b8852b2f2dfa55b972b74bcce5460b74a86dad8a2509dc8aa2d75cb1a566c2d2251006b2113533c624b78d31174bfdcb9f2051d4367731015ab20a4a6b965ec2d7d5e26a21e5d881986dcc21b1964d2161717e17ee55ae4aa8412fb029"]}]}, 0x6d8}, {&(0x7f0000005140)={0x61c, 0x2c, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xac, 0x86, [@typed={0x18, 0x79, @str='mime_type\'cgroup\x00'}, @generic="a295e7968b4a850b830b88c5229ba1b767f311c50623191bfd29078650739af88c75d67b82bd0ab4b6a4f99c7cfc2d7fd1f83cb1ad4b92b4b4fdeae36fe524e3864829dc399e602503452eb92fc88e4b7f0db1691fc03ee675db43407fa287290022135aea474d1cacdae809a5e3eba76d6dae723de70660dba61a124b967c6b73103d6618e66853230906b3d12f"]}, @nested={0x1ec, 0xf, [@typed={0xc, 0x20, @u64=0x2c8}, @typed={0x8, 0x93, @u32=0xffffffffffff76c6}, @typed={0x4, 0x9}, @generic="9b04e74a7e3ee26ff3cc6ffab0d0c8f4be40abb89bb542b68d5bb4d012d9258255bc669086c3012f15b34e1eb931ff7bcf6b89cddf352e6211eb738582f3bb64f9105e50c869704c87dd20ffb6c0ca58d45e4f7766f7a5965b2426c6091348aba6e3ee4c7110dd0edf653a68d0cd4b6fedc315242b109a4db430f454193765664fa307e43537cc4b99932d7dbbd7b34f7b2d0739a6c6b25eade8b7ad7b5f8409c5c345c7adc594616619bc3b08f26ef036a5fd1cfd685eb8730e1b62b014538b6b0c54aa01545c43f628dbadf71b5f43f9aae21e9f51c9dee662d58642f35f3c13b4a5c8cc8ddb6b98fc0fe91fcd5bc8", @generic="a792d622f7666373db7069301c9bb61dbf52d84b960300e8a3a08c0d669e2629f02709e0bacba471d6bd82f6d8fa7051e0eb61d9fa43bf72ffcedd7845d42af3dec1881eb339601ee57d7b09d55d3a8c6fa661ce9c2e339c09d2a4552ce211ffb3ff1311b27c3707b91a37f8d237e7d2bce17f89e7c35ce5770543782a661a0962381c2942f6454bd072209a7a24819f3c082c7882b06956dae24c66ef8c3a193c8b7520a09c2836c3655262fed486b013c16ce84e00654fabbf4165a723e1c16fcf33", @typed={0x8, 0x4a, @pid=r11}, @typed={0x14, 0x65, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x90, 0x82, [@typed={0x8, 0x5b, @ipv4=@broadcast=0xffffffff}, @generic="916d32e1e238ac131f7afa29810c0d0c7ef3c2fd32fd7ab8a316e6649d8f9c7c05e30dd1e089e2a71823fb91c3da6423e2126e73f8e107a4f3cef24932f7dadb0fed0003bee5d640303a8723dde01ef3f654c822c436a751fd01e9016214f7254cb4d19e855d14eb8fc42336ab488419019e8bc8b46eca95f030ca5b7ef1e28305"]}, @typed={0xc, 0x28, @u64=0x7f}, @generic="772df7512bc6cee7ccaa8f263a4b3ef544640401719c69e5ae4f7f71368e896e24eed8ce9eb060ffea8ae2a5fcc2a87ebd28ec832fab365c24fd170a66034472272b59", @typed={0x14, 0xe, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xa0, 0x1, [@generic="86b3b1e7998cda46fa4c04c7114225", @generic="61305dd595576afb8a24cf2bab5754eeffb72f7925df5d42bcb5d9e3c0c2d646a16f7398b0fd06246c6aee4814036206ee54ef14ff6f81f5dc6d132478a6921737a71a0aed1b6b14414a9e9eb010e884c0b9c272c38745b2451254e4df50f06bbc8a8bf363b2429291701bb5c491943836ef8baf28ad0eee8e318646e1e38983941a1c01862f68417c30"]}, @nested={0x1e0, 0x85, [@generic="3a80bb262664c38bcf4b1e79d6b576fcd5ca719af8dbaa6c1745ee849e142ae1800a47faa4721df6e03fd3bdbd0b2ec07d23cb9371fe9d8af6b7af3edf857642237b01e21e2fe1df97944ec6a0579e319d373253279475674ea8ef383ab807399799d718e38e4c18b32b339802e2b52946b2f3534b5c61906cab01cc850b59bcbc5d88f856dcbe18c0d74db794c9d09e9ea864d9baa52f910a5ba86bd23ee20e8b989765d9a3b619fceb4a3ae1f5130fe2b77b8b33e5ca3a77db780ff4ba11f23f683fedbc4cd95d41065126f453a6bff1c5648c4e0d615cfe773a7e4df196b0bd4a35860119622130b43cd2988009", @generic="a65482d7a5beeda6762d8b757f1170e670fe26608db25d63e18a4eacaea7c57ab0f5ae4a42a3aac2427241f97aada326c77284f93dbe643d91a3563d9987f66c9a0b1ddb1d667af941724886c09c8b1314fb5ecd7d8f6c79bc2d2a123d0125503214c5be9d5303ccab913dce4ff05c6405191fd2249ca19ae7e57d9ebd08ab3303bcc6330ebe4f41b5a2bcf0bb84c7f712f33ed63f07", @generic="808aadf8dcec6894e41d54f3c97ec41bbfdebf228fa68cb4efebe8d8af3e4c5115a299b5e16b7efa8676e92a69cae484d71528ef6013aac9beb037dd549ca7394ea54c240c7c64386b9813a0c75cf935cb4bd4", @typed={0x4, 0x43}]}]}, 0x61c}], 0x9, 0x0, 0x0, 0x7d3c824b13af40fa}, 0x8090) 2018/04/06 14:21:27 executing program 3: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') r0 = socket(0x8, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/100, 0x64, 0x40002000, &(0x7f00000000c0)={0x1a, 0x325, 0x4, 0x1, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/04/06 14:21:27 executing program 7: unshare(0x40600) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000924000)) 2018/04/06 14:21:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) [ 152.279545] device bridge0 entered promiscuous mode [ 152.367916] IPVS: Creating netns size=2552 id=29 2018/04/06 14:21:29 executing program 1: timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x32, 0x0, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/06 14:21:29 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x100000001) 2018/04/06 14:21:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000002c0)={r2, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r4, 0x322, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0xc081) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/06 14:21:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x5353e06e62da3b7c, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x1, 0x8, 0x9}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000300)={0x3, 0x80000000, 0x1, 0x0, 0xbc6, 0x6}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00000005c0)={0x1, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, {{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x7}}}, 0x104) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="04002cbd7000fcdbdf250a0000001c000100080006007272000008000800000000000800090000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) write(r4, &(0x7f0000335000), 0xfc94) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000180)) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000180)={r2, 0x3, &(0x7f0000000080)=[0xbe, 0x4, 0x8], &(0x7f00000000c0)=[0x57], 0x50, 0x8, 0x4, &(0x7f0000000100)=[0x4, 0x7ff, 0x80000001, 0x9, 0x1, 0xaa, 0x1, 0x6], &(0x7f0000000140)=[0x9, 0x1, 0xcb]}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req3={0x80000001, 0x6, 0xfffffffffffffff9, 0x4, 0x7b, 0x4, 0x5}, 0x1c) 2018/04/06 14:21:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x5, 0x2, {0x2, 0x3, 0x0, 0x1, 0x20}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000b58)) 2018/04/06 14:21:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) r1 = socket(0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xffffffc4, 0x0, 0x0, 0x1cb) 2018/04/06 14:21:29 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) set_robust_list(&(0x7f0000000700)={&(0x7f0000000440)={&(0x7f00000000c0)}, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)}}, 0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000b00)={"73797a6b616c6c64fffffffffff100", 0x410}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r3, &(0x7f0000000900)=""/236, 0xec, 0x40000000, &(0x7f0000000a00)={0x3, {"f4d80915cb7c3a"}, 0x6}, 0x10) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000a40)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000880)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$packet(r6, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a80)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) times(&(0x7f0000000ac0)) fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r4, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/06 14:21:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = getpid() ioprio_get$pid(0x2, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x1, 0x4) 2018/04/06 14:21:29 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@delsa={0x68, 0x11, 0xc08, 0x70bd2a, 0x25dfdbfb, {@in6=@loopback={0x0, 0x1}, 0x2, 0xa, 0x3c}, [@replay_esn_val={0x24, 0x17, {0x2, 0x70bd2c, 0x70bd25, 0x70bd26, 0x70bd2b, 0x0, [0x7, 0x8000]}}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd28, 0x100000001}}, @mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2004c8c1}, 0x4000010) 2018/04/06 14:21:29 executing program 7: r0 = gettid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x6) getdents64(r2, &(0x7f0000000000), 0x0) getdents64(r2, &(0x7f0000000080)=""/198, 0xc6) 2018/04/06 14:21:29 executing program 2: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x10000000}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) fstat(0xffffffffffffffff, &(0x7f0000564000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80500, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 152.520906] binder: 11588:11591 ioctl c0086426 20000280 returned -22 [ 152.530654] binder: 11588:11591 ioctl c0306201 2000a000 returned -14 2018/04/06 14:21:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000100)="8c2d43c3cfc5d398a4ce0b92169905fa5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404a61760594b60b57cdd8c", 0xfffffffffffffd3e) writev(r0, &(0x7f0000000040), 0x8) ftruncate(r0, 0x9) [ 152.587929] binder: 11588:11591 ioctl c0086426 20000280 returned -22 [ 152.594899] binder: BINDER_SET_CONTEXT_MGR already set [ 152.602546] binder: 11588:11605 ioctl 40046207 0 returned -16 [ 152.603428] binder: 11588:11610 ioctl c0306201 2000a000 returned -14 2018/04/06 14:21:29 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xb7d}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) [ 152.647473] binder_alloc: 11588: binder_alloc_buf, no vma [ 152.656628] binder: 11588:11605 transaction failed 29189/-3, size 56-8 line 3134 2018/04/06 14:21:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000340)=""/144) sendto$inet(r0, &(0x7f0000000100)="b56ea0f866104b4f6dfdde402986c31f09fcfaf489d806506d0efe07f61272da6f4eb956d07e7edf2d9a5cffd9a9d5df60f5e2c83f376ddf9aeca15fba29a02ed6f42fe488fe0d292962e54dbe08c5310023f3d1487bbb28c14d5b1428525686a7963f1d8084937e44d16cfcbe070d46b88f975f792addec76ad9441d16f420a541a363cc5509293db82658a7655bc7c3616bed2fb659d6304ac97c977335cce1a754f9728878cc44e813244f2", 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) r2 = dup2(r0, r0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="cf0104084d030000990300000000010060010000060000000000000000000000a4864074f0f427fa561a380a2137ffba03fb9cd272bc78fa208683ff44ce1bb7582f6c93770ddd27a6752c375a5b79ed33b598b759f8685141b1a75805366e1e5561f7a0403d0eef30caac84edde40369d3f444528c6cbc4"], 0x78) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000200)={0x1000, &(0x7f0000000400)=""/4096}) 2018/04/06 14:21:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0xde}, 0x1}, 0x20000000) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980), 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) 2018/04/06 14:21:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)) [ 152.702583] binder: undelivered TRANSACTION_ERROR: 29189 [ 152.711998] binder: release 11588:11591 transaction 47 out, still active [ 152.729073] binder: undelivered TRANSACTION_COMPLETE 2018/04/06 14:21:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300021100000028bd70000000000005000600008d2cc60865dcf1a20000000000000000000000030008000200000002000000000200000000000000000200010000000000000003000000000005000500000000000c00000000000000fe8000000000000000000000000000ff00000000000000000000"], 0x88}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, 0x25, r2}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x0, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f10b560000000000000000"], 0x1) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) [ 152.751205] binder: send failed reply for transaction 47, target dead [ 152.758108] audit: type=1326 audit(1523024489.292:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11632 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf779dba9 code=0x0 2018/04/06 14:21:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) socket(0x4, 0x80803, 0x7) 2018/04/06 14:21:31 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) umount2(&(0x7f0000000000)='./file0\x00', 0x9) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) 2018/04/06 14:21:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000018000101000000000000000000000001000000000800003fac141400"], 0x24}, 0x1}, 0x0) 2018/04/06 14:21:31 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) pivot_root(&(0x7f0000268000)='./file0\x00', &(0x7f0000c97ff8)='./file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8100, 0x0) 2018/04/06 14:21:31 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/06 14:21:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000541e, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x8, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x5, r2, 0x10003, 0xd4d2}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) 2018/04/06 14:21:31 executing program 4: prctl$intptr(0x8, 0x20) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/04/06 14:21:31 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='GPL\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/mcfilter6\x00') dup2(r0, r1) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000035c000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/06 14:21:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x180) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000003c0)=0x0) chmod(&(0x7f0000000400)='./file0\x00', 0x0) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x6, 0x5, "0b6aa2a2df74a6696f49e68cdd8e85104198606e6c1c6139259dc99e335ed4bde582db379ec43126bf2a26bc29356e01823e88a935aba79aa5a0e271b8f71c", 0x1a}, 0x58, &(0x7f0000000540)=[{&(0x7f00000004c0)="c9b2fd6c347772ad3f36ded111db7da0588cff99b9bbaad2cecd921f21feb6dcec956d83e425a9e1018c37ec845fc7fa610f9fe01c83579c3e3c6595dba24b1a43614171dbe46839e3acad3eefffd2c8c5447f43717cab", 0x57}], 0x1, &(0x7f0000000580)={0xb4, 0x1ff, 0x7, "c89227b7c811f8a6bfa57cea1c4be84d076ed84f9a496b9712a3fba29bf26367303a8c83eeffe01ba9390e71aa9d116afde09ea164ade168295e63afa5983ca252989cd7e936695b322c5c837719f1ef24affaed38cca07ab1c17738103a75d8f2a46f5c7b8edf353c85f75f814d683ad6b07c9a3c34df8fddefbd140a07de23dfdb58aed1ef4f77e1cf85d7886c9beb221dd2df90a7e600dd91dae04a041e937b1357bab4fa8a97"}, 0xb4, 0x80}, 0x40000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x17, 0x3f9, &(0x7f0000000240)="4781e2aa2281c40c93fc9702a21b22a26e447e7b5651dc8396e2d3ed19cf4b38ab3d9e7c8298bfc4de664fba3bc1fa524e838552bcda609aef6547d66ca1e692546e589b04910e96aacb9a9c7689febb228ab6d97d4949ee3f80b29c56794a8ec67c20a96bfc899d09478c7363a685e684f37943bddac5d1c30797a6cea95ebba9f037a768305c571d19f7f55965e82e0864cb16c0f16bbd50a49a8df487da4784da2413650180312431fabb4566d8b37a400cf730c41070233d935c1050f6120381aef922f7893b21c21b3afa9b7f2171d35bdbe5691485ab7d84f0ec6d733f420700000042742ef9e764dd0e000000000000000000000000000000000000000000000000000000000000000000000000000000797c153813a5f7897d3f037479a1264a86d72dffb39604930b9107bfceb8f4daee7a57778157a0bca6053d7b2023455b912f483f62479e1bed874e9616"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xffffffbfffffffff, 0xffffffffffffff8b) 2018/04/06 14:21:31 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x4d}, &(0x7f00000001c0)=0x8) 2018/04/06 14:21:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x100000001, 0x0, 0x2, 0x9, 0x3, [{0x10001, 0x7, 0x12c, 0x0, 0x0, 0x800}, {0x7fffffff, 0x5, 0x1ff, 0x0, 0x0, 0x100}, {0x6, 0xfff, 0x800, 0x0, 0x0, 0x400}]}) 2018/04/06 14:21:31 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) sendfile(r0, r0, &(0x7f0000000540), 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2", 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x4, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x0, 0xffffffffffff2bef}, {0x1924000, 0x6}, {0xffffffffffff0000}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x68) getpgid(0x0) ustat(0x0, &(0x7f0000000700)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/06 14:21:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x21d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, 0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES16=r3, @ANYRES64=r0, @ANYBLOB="92d31445838a9cdd7dbdebdb", @ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1287fe51c76f893e4298713a6cf0cad4444a685fdec389de583963b8a888d60ce658bcd432b2d6cba77d275b2a52c9c0458223b9d3d42e50e44c90b2df8cfff43cfe2a37bc65b91ccb0e0ebd3f9d341e24b43872b46b723df402b72f175b6005949ddb483b8c70ca0704d8ffc89db423217c8a0e67", @ANYBLOB="d392fd9713f3b779503f82cdb8635c3172fe59c79810e87a5b17f755dbfe9a1e997bca6fc7df6a1dbe"], @ANYRES64=r3, @ANYRES32=r2, @ANYRES16], @ANYBLOB="68fe88acab9ed076c8221a11d189cdea81c35e290b9b12b4882f003fed93a1ba07b90a06a3a74a672043df459e5ac268b59347fe0dff0346c37a0b663ff0d654d6799a42f350e1535496946d8b8e8e5f724e44eb594476b93fb72bb25d09df80df0924253f136f07f768c3f3575056151c228f7ee0fde448b3ef8fde2ddb74d28a1176a97022f9bbcd2e21e1d6cbe16ac6bab46c7d79d40cde4f87e30793ae7b5e71b1b4f94abe3865feeae6c566ecac30ab2b01dbdee7e0a3cc986df0eae5b013b9fefcef1cfae2e4750075222e61c03df5612f6cbbd813"]) dup3(r1, r0, 0x0) 2018/04/06 14:21:31 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) memfd_create(&(0x7f0000000100)='/dev/ppp\x00', 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x264000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7963, &(0x7f00000000c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x78) 2018/04/06 14:21:31 executing program 5: ioctl(0xffffffffffffffff, 0x705, &(0x7f000073dfff)) 2018/04/06 14:21:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=ANY=[@ANYBLOB="1400000100000000000000c5103e6c28d78d13ff"], 0x14}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='wlan0*.\x00', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4f1d, 0x8, 0x5, 0x9, 0xefa7, 0xffff, 0x7}) 2018/04/06 14:21:31 executing program 7: r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101081, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00000001c0)=""/116) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000002c0)=0x79cfec75) connect$netlink(r1, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) fchmod(r0, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000240)={0x2, 0x3, 0x0, 0x0, 0x1f}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000340)=&(0x7f0000000380), &(0x7f0000000180)=0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x6, 0x5, 0x1d, "02e38099dda40bba6fb9a4f9606cc63da7aaf33bb6891014e56e87ab06eddea3c652beb07fa88d6c8fe3af907f5d0c263ef8e671b5a3ac6d7da7e00428baa77b", "119c1f93c8a2f8f47bbd8aa6bd36d6229063687b0d3c3d220ddb71af9973452b9910b92f74d92ea7b4d05092932c3fc9d0c38bb8662d52a615c2654225b5c583", "55938ec2e9d6ec95a64ebb7be5d86b31f3c1a0022a75c47f84fa576637e07cc9", [0x1, 0x2]}) 2018/04/06 14:21:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @multicast1, @broadcast}, &(0x7f00000000c0)=0xc) r1 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001200), &(0x7f0000001240)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/user\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001280)='erspan0\x00', 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001140)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/4096}, &(0x7f00000011c0)=0x50) [ 154.844940] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 154.857600] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 155.163252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 155.174549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 155.690254] device bridge0 entered promiscuous mode [ 156.748885] pktgen: kernel_thread() failed for cpu 0 [ 156.754023] pktgen: Cannot create thread for cpu 0 (-4) [ 156.759428] pktgen: kernel_thread() failed for cpu 1 [ 156.764512] pktgen: Cannot create thread for cpu 1 (-4) [ 156.769866] pktgen: Initialization failed for all threads [ 156.880291] pktgen: kernel_thread() failed for cpu 0 [ 156.885410] pktgen: Cannot create thread for cpu 0 (-4) [ 156.890965] pktgen: kernel_thread() failed for cpu 1 [ 156.896054] pktgen: Cannot create thread for cpu 1 (-4) [ 156.901412] pktgen: Initialization failed for all threads 2018/04/06 14:21:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="a31ccdb5ecf07ad5a7d165899f97d628707aaaf3a90095ee046f5591e29005c7"}) 2018/04/06 14:21:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40042406, &(0x7f0000000440)='trusted$\x00') fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r7 = inotify_init1(0x0) r8 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r7, r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x10001) write(r9, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r9, r9, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/06 14:21:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) fcntl$getflags(r0, 0x40b) close(r0) 2018/04/06 14:21:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x48, 0x13, 0x809, 0x0, 0x0, {}, [@IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x48}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 14:21:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/06 14:21:33 executing program 0: unshare(0x400) truncate(&(0x7f0000001680)='./file0\x00', 0x101) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000004940)={&(0x7f0000000500)=@rc={0x1f, {0x2, 0x5, 0x0, 0x100, 0xff, 0x2}, 0xe20bc2c}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000580)="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"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"}], 0x2174, 0x1}, 0x8010) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x240000) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="d00c297582fb25afbdbfb0940949df0253999c55ebb62d6b0629b0eced259e0307646ee63d61e48b2e7baaca29e00933957c984278c108d596997c586338aac1b4c069cdc2f29d5c24acd10cfbb37997d002edb39685df3f3914a1bfc50ffb496301f994d15b390e7d54d29ebe9c8d801ade2b6ce4d886fa560236fa212f847aa151e8f97f0e95117ace43d36ad70fc2fe30ec3582069392e90f885d113e622a8f814d42da30758367e626aaed9616fc749c5a154b7402376c824a29328b378a6d8adc9ccc653c8a7aff3f36741c068e57bd4da71c05a5f6ab44", 0xda}, {&(0x7f00000001c0)="ec388331d463c0cddaeac8fd62097fb12fefd56f6ecfe3b9a88bea5920879ad718b45698baa1682f55ab0ded6edc8f2cc2eded5ad5c29e1b46eed0d3c027b48d7b4bb5302237d6f768223a0a66e28163c8bd482f0bb526006823f9eb3714aff2d5bed1f884b4399c9c7c7032b102d680ec3e33e16ff10a38a44720bc938c31e73fc000", 0x83}, {&(0x7f0000000280)="c2bd6bbc6aac9b561e65e2bb857a93ea8227803be3bdf4ffe87f3047d816c1377f95b9dd86bb40b69003c88078f595b80d7abf8793cde6b98da8ebd8384e3e04140e0cd1d27c68258eedf1e94e06830d3bf20d79004d357b04c9ede198a8c341585ea464a6d4ade446411388ad3b5541ed684308ad810cb1ac29307bf47d134cab415554518bf7bebba12993d926271c2afba5c391be68a4535313d0fbae5bda1bcf2827f0a4f89dc1500a60b9074f1fa159f8693836b74d0fa24615f8e48047d87cd73bc549bbca6e79593a46e8eca6348e63488d6da9712f3a7faf0dbac44ec055a3e94072916d105cdd2380cc568c193494eef33e7048", 0xf8}], 0x3, &(0x7f00000003c0)=[{0x98, 0x0, 0x3, "33c9f6de7b43213b301ec2537a9518a822ead5b3c5060a5307598882f7596865e21f6eeb70aab2a910500cab3ecfc20d7be65b51d932e966012b39aa5521db3cb224f0f1928a99a49e51d01e40f2c7a491b111b57dc64db301e498698406cfc368b30fca8a4ea2878a6f19c3a26dc4437deaa02ab01a4163430d27dca72ae7e8529dbefcdbf57f94078ab77c"}], 0x98, 0x4}, 0x20000000) fchmod(0xffffffffffffffff, 0xffffffdffffffffe) 2018/04/06 14:21:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000405) fstatfs(r0, &(0x7f0000000100)=""/86) 2018/04/06 14:21:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000003, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) 2018/04/06 14:21:33 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='\x00') setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000040)="baea64f9ebf7f0f6125fb613612ab89441e398cec67b623fd4295e19f65c", 0x1e) ftruncate(r0, 0x9) 2018/04/06 14:21:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet6(0xa, 0xa, 0x3) syz_emit_ethernet(0x177, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x141, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000880)={'filter\x00', 0x0, 0x0, 0x285, [], 0x5, &(0x7f00000005c0)=[{}, {}, {}, {}, {}], &(0x7f0000000640)=""/79}, &(0x7f00000002c0)=0x38) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000300)="26cd990e621afa9da0db03ed569dd22e7f6068a9ee974cf644bc2fa36090b81dfa34a72504303794a09008692a046ac45949176c61a5e19cc2d97ca2f2872fb01194bf645a3a2cfbb7ca4670301f4eb0db8abcddfb2fb47ec2d87a90f8cdc6f4b170a00e6b86c2f2a1db192f", 0x6c}, {&(0x7f0000000380)="1ad8309daa34acc0c7671bd991e837626824853908d6295aa71aa58622036be6e2f3f9f9c4083c7eee2f68e8fbd9e0f4542fd84ef8b3ad028a3cc8020f1c0599343c2b1f73911e3dd12dd80a7ffb4a511e0adc31f71baca8edc2968fffe056e5cb6efdec6863aadbf8f343501be02baa489f8b", 0x73}, {&(0x7f0000000400)}, {&(0x7f0000000440)="0e512d0fc16d3c5351364f434f2753c708234bc4fd6804e3bfd7ccfae33698bc12749e53f1ee6ebadc6bdcd62ae3233cbd22c61c323cb48d3b3d4c44e662b79c732b3f9df40670ffaf90387ea361faba7d992dc5e6685f6161d29d1e5c2c4abdf338673071", 0x65}, {&(0x7f00000004c0)="2cd7b98e5dcfb5c4536e436df54c7ac27b94a7e9ecc0446c1e95faaa219e01c71ba5d4ab08183e21a89cfdac7c25af7b8d8c51adac7ab406f6ee0dec143cf1f5517135c48e925ff1b2f12fa326395d24e7eb7fbf9705b433c2e1784e9c2e25a284d4300ab9e963de2134ae902aa6a6d66fc449b4e5b88b0274cdce508ae430bef330c2d3ae899f75c38dac167c3d0be0a4f7f6688d90b40b5c9e56b67eea0d52b64d3bac0707fb65df871b2d9ebe5ae0817e", 0xb2}], 0x5) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x1, 'lc\x00', 0x2, 0x7dd0000000000000, 0x51}, 0x2c) 2018/04/06 14:21:33 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x0, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000440)) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/06 14:21:33 executing program 6: r0 = socket(0x9, 0x1000000200800, 0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xffffffffffffffd8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6gretap0\x00'}) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)="01000000", 0x4) 2018/04/06 14:21:33 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) epoll_wait(r2, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/06 14:21:33 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380)) pipe2(&(0x7f0000000240), 0x80800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000440)=0xd0, &(0x7f0000000800)=0xffffffffffffff9e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r2 = socket(0x11, 0xf, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000640)={0x6, 0x3, {0x2, 0x0, 0x200, 0x3}}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={r5}) close(r0) fcntl$lock(r1, 0x7, &(0x7f0000000400)={0x2, 0x3, 0x80, 0x7, r3}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000), 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x2, 0x2, 0x5321, 0x3, 0x8000, 0x8}) getpeername$inet(r1, &(0x7f0000000840)={0x0, 0x0, @dev}, &(0x7f0000000880)=0xf) ioctl$KDMKTONE(r0, 0x4b30, 0x7c) connect$netrom(r2, &(0x7f0000000480)=@ax25={0x3, {"9a8573086f564d"}, 0x7728}, 0x10) sendmsg(r4, &(0x7f0000000200)={&(0x7f00000008c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000940)="f70f27a819b8629c49e402612c5ba3c6eba05ee06009a818589fb9a0cb9eff20e2ecc8104aa9308e5c6524ead853319a8c0822d139fb60e5e7abc6cfeff752d864a746bdb50ece784dccbfea02ff36760aac81f654bcc86cf7c0afb944d6f35c867a00c834fdc79ce8d6e80e6b8220a91dcdd18858c562c7b62b733783a621e56b9788aca7aa54e3a3a8445027c75f75c824e7", 0x93}, {&(0x7f0000000b00)="bb5278fa9bde30ed1f8f0821eb5d6d1dcf48c45c219fe58db1dca001d7e4c16aa7cb3a9b69d4f29dbf17bb488f8dbd0c941fe00b4735aca41f3d19242dbd418b58fccee405486fc8fcbaf49657ccf6fd", 0x50}], 0x2, &(0x7f0000002040)=ANY=[], 0x0, 0x4000000}, 0x10) 2018/04/06 14:21:33 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46590393", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 14:21:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x403, r0) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0xffffffffffff2acc, 0x2) fcntl$dupfd(r2, 0x402, r1) 2018/04/06 14:21:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x11, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x200, 0x8001}) 2018/04/06 14:21:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='self$vmnet0em0\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$tun(r2, &(0x7f0000000080)={@pi={0x0, 0x888e}, @void, @eth={@random="122cf57eefe6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x108, 0x0, 0x6, 0x9, 0xe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "708db48cf341ea9e98", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "e7aa8eeb2781a0d5148d79b08c888688"}}}}}, 0x3f) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/06 14:21:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x34}}, 0x1c}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') 2018/04/06 14:21:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000000c) socketpair(0x11, 0x6, 0x6, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'ip_vti0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$KDADDIO(r2, 0x4b34, 0xaf) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)='dummy0\x00') setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x67, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x4, 'dh\x00', 0x20, 0x6, 0x37}, 0x2c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r4, 0xe}) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x9, 0xfff, 0x1, 0x3ff}, {0x4, 0x1, 0x1, 0x9}, {0x1, 0x200, 0x8a7, 0xb258}, {0x1, 0x1, 0x3ff, 0x7}, {0x4, 0x10001, 0x8, 0x4}, {0x9, 0x1, 0x8, 0x1ff}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) socketpair(0x4, 0x4, 0x0, &(0x7f0000000200)) 2018/04/06 14:21:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/187, &(0x7f0000000180)=0xbb) r1 = syz_open_procfs(0x0, &(0x7f00008d7f77)='uid_map\x00') fcntl$notify(r1, 0x402, 0x22) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='1', 0x1}], 0x1) 2018/04/06 14:21:34 executing program 4: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) 2018/04/06 14:21:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffe5b) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x48001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0xc00, 0x70bd25, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x44040) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x100000001, 0x4) 2018/04/06 14:21:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @multicast2}, &(0x7f0000000340)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @local, @remote}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000c40)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r2, @ANYBLOB="100029bd7000fddbdf25010000003c000300080002000100000008000500ff00000008000100", @ANYRES32=r3, @ANYBLOB="08000600010000000800030001000000080002000000000008000600010000002c00030008000300010000002100060000000000080006000000000008000100", @ANYRES32=r4, @ANYBLOB="08000500080000006c0002000c00010008000500000000005c000100240001007072696f726974790000000000000000000000000000000000000000000000000800020000000000080003000e0000000800040017eb00000000000000000000000000000000000000000000000000000000000008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x8881) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a1128831930932", 0x11, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601"], 0x2) r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c3742621", 0x2e}], 0x1, r8) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f00000007c0)={0xdcc0}, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/04/06 14:21:34 executing program 0: socketpair(0x3, 0xfffffffffffffffe, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/113) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x29, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}) 2018/04/06 14:21:34 executing program 2: futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x1, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x6, 0x5, 0x7, 0xc9a, @time, {0x2, 0x2}, {0x80000000, 0xfffffffffffffffc}, @raw32={[0x200, 0x100, 0x4]}}, {0x2, 0x81, 0x5, 0x3, @time={0x77359400}, {0x8, 0xfff}, {0x4, 0x59ed36d2}, @note={0x520, 0xfe1, 0x4, 0x7fff, 0x20}}, {0x8, 0x1, 0x5, 0x4, @tick=0x4, {0x8, 0x9}, {0x0, 0xffffffffffffffe1}, @control={0x4, 0x200, 0x8}}, {0x6, 0x1, 0x8000, 0x7f, @time={r1, r2+10000000}, {0x8, 0x2}, {0x4c, 0x1}, @connect={{0x396, 0x3b1e}, {0x1ff}}}, {0x0, 0xc003, 0x5, 0x820, @tick=0x7, {0xff, 0x100000000}, {0x9, 0x7fff}, @addr={0x80000001, 0x3ff}}], 0x8c) 2018/04/06 14:21:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x224100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x6}], 0x1c) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x10000100000000) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r3 = gettid() vmsplice(r2, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f0000000040)=[@free_buffer={0x40086303, r4}], 0xd0, 0x0, &(0x7f0000000080)="5f4dc3264a546a33036a8b3e6650426258d4c3cee0af3e4252e0309e3c858fda7ff850abf6c3e716acd88bcfc690dfe47c802247584df7ba2bdeece76e6da98e44359c5b4a54e3b062765f3a2716be1e704ac8e17b59f7cf64e3274f6c43d61d49899d79518fed37c33b34e92a1ccd68215c55480cb65fc8d06aa8529c9e4076c686eaf0625198f18a4acebf9f7ac4ed470a7d13fa00baa86869c3e42faeda6079b6bb16667b04e13f539d94fe1b52dbe661b76dcc4fcef60cd924bdc703766d89ffaccd3f668f684dde19d75f77a3ac"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x2d) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x2, 0x9, 0x4}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/04/06 14:21:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000780)={'ipddp0\x00', 0x5}) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r3) keyctl$join(0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r4, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d88e47dfcadb461e2fba7f7e128f96b1528ca072236bd097b9a", 0xce, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000000800)={0x2, &(0x7f00000007c0)=[{0x200, 0x401, 0x7ff, 0xff}, {0x1, 0x2, 0x4, 0x4}]}) sendfile(r5, r1, &(0x7f0000000400), 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0xfffffffffffffcfa) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) syz_open_dev$loop(&(0x7f0000000740)='/dev/loop#\x00', 0x8, 0x80000) r7 = gettid() sched_setattr(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r4, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/06 14:21:34 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x14e, 0x300) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r3) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80010, r2, 0x0) tkill(r4, 0x40) 2018/04/06 14:21:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000200)=@ethtool_gfeatures={0x3a}}) 2018/04/06 14:21:34 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4800001}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r1, 0x400, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/06 14:21:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100)=0x400000000000001, 0x35d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0xe, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x7, 0x12e) socket$inet(0x2, 0x2, 0xf3a4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/06 14:21:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc000, 0x0) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000300)="b7368e1f6509d94367eb8acd52f6f890cc3486ca46270b922869bb1515bc0bf4a45168694b34b6a831e8642fcef0f85577c31c7bd2930f367838c271ded5f4cccde0ffc457f6983db666a96cabc959e71b0212b7437e47cb6bf0b53cd639c9c245d2115032360fa3f672b3505d66627a126256edabebea3740058ea01eaba9fddaad170bda", 0x85, 0x200020000802, &(0x7f0000000240)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/06 14:21:34 executing program 4: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) 2018/04/06 14:21:34 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f10ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) write(r2, &(0x7f000027ef10), 0x0) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000200000000040000000000005d0ef0a1"], 0x10}, 0x1}, 0x0) 2018/04/06 14:21:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xaf4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/06 14:21:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'gre0\x00', {0x4, 0xfffffffffffff800, 0x82, "08cd1f51001e", 0xfdfb}}) bind$unix(r0, &(0x7f0000965000)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000080), 0x1000000000fe) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/06 14:21:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) clock_gettime(0x0, &(0x7f0000000040)) fchmod(r1, 0x12a) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/06 14:21:35 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x24000006, 0x0, 0x0, 0xffffffff}]}) timer_create(0x3, &(0x7f0000000040)={0x0, 0x7, 0x5}, &(0x7f0000000080)=0x0) timer_delete(r0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x4000000000004}, &(0x7f000016a000)) exit(0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="db0deafe041bd7775a7c6bbe531a2498cc6cb17f42e4f0109ef33b02010c249b1eecf84d76f77d56ef9bec5bfb7e72c66cd3b2133c258c33ba7c0f706c65aa711ca8c0d1acabe96d4eb8fab061b00df689e5b693ca4a8064a1e0b340a8e5bab64b8c2597c42714a1fd020f9775f52a9a423a0e4feaa7d6cf563d8d6f4a90686f0a8b692ac8a2df15c4984b2d7ef8d6a061b8a4f047e5624f2342da9e2c28959c85ad435373e179053ffb03565f32905a6b5883a91c37d7a99bab7ff90bfd483bb9f882a60ec34342bf0952251990dc92f586837d0c7e51e114be01d1fa5c4844fbda24cddfab9995584c74305d949725", 0xf0, 0xfffffffffffffffb) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ioprio_set$pid(0x3, r2, 0x7) keyctl$setperm(0x5, r1, 0xffffffff) timer_delete(0x0) 2018/04/06 14:21:35 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'tunl0\x00', 0x7}) add_key$keyring(&(0x7f0000ce3ff8)='keyring\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) listen(r0, 0x9c) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) listen(r0, 0x6) 2018/04/06 14:21:35 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2020c1, 0x42) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x280, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x4e, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/78}, &(0x7f00000001c0)=0x50) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x2, 0x1ff, 0xd8}) mmap(&(0x7f0000055000/0x3000)=nil, 0x3000, 0x7, 0x32, r0, 0x0) fcntl$addseals(r0, 0x409, 0x5) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000280)=""/7, 0x7) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000053ff8)) 2018/04/06 14:21:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) connect(r1, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) socket$inet6(0xa, 0x80a, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/04/06 14:21:35 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/169, 0xa9}], 0x1ffffffffffffe01, 0x0) 2018/04/06 14:21:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000640)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x0, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) inotify_init() ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1000) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000001c0), &(0x7f00000002c0)=0x30) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x7fffc}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 14:21:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xbda7, 0x4) 2018/04/06 14:21:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in6={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x3, 0x8, 0x8, 0x1, 0x7ffffffd, 0x5, 0x0, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/06 14:21:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd1"], 0x1) fcntl$setstatus(r1, 0x4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b23000/0x3000)=nil, 0x3000) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={0x0, 0x21}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93f", 0x1c) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000300)={0x7, 0x0, 0x2}) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]}) r4 = socket$inet6(0xa, 0x80001, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r5, 0x100000000, &(0x7f0000000400)="e5e490257a4e119d63113def9b1615ff923dc71ec15d57daff3ef8e8ec6254592e2c6403ae82d4c3b683415e61f7151c86d279285fcdfd06ea3f0366e5cfe7ad76c74d069c2a684fc0d9c91ba2823d28d3cd42c805b5497e7956878b3ffe05d87d4dadbe779ef68f35142977365d9c437f218149d57ac117d7c065618b") setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e200000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000000000000000000000000ffffe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000"], 0x18c) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/06 14:21:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x5, &(0x7f0000000140)={0x0, 0x8, 0x4, @thr={&(0x7f0000000300)="914f78b8e8a049e7a1ad2f8075a445dfa687c5e6ecfa66f7d516fdfcb719536eaf2ccc42537f45e92e32eb009fca3acd63c8d9930fc6e93904c8183967c5519939641c99a23219063db6beff8e1ea0ac7aabf71b8037f75f2972", &(0x7f0000000380)="f6e41bca4c1fa60f5991aa500e799e0463e505f90f05814df964d8ac44e8aa5857e5d1ec6e160153e73db3296c4df6bcd609bc00ff630ce0d34ba8a33f2c953c67cc0ffa9a98a2f3d7351e5d099781758a374266594389b48c87aecdcd9969b6667c5e6eab2f686aedfd69c26b7263b8c24127fb063c958d2dcf111c1a9719bdbe5cf56df668fa4c0c7e5a7f40b878049d1d7176bf8fdf12fb5ddf2475c1e2522ed3738e16b0acb53a65a951a7ec4e1039bc22fe20e1b1d999fac8f3cd5431ea453810b22a6c172beb52ea98ed4df4f36b64ce8f2c2e8861a8b378e5bba5af20b57c7146a8dc9a15a965450a46d3548f6d9397224004841a47f4"}}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000500)={{r4, r5+10000000}}, &(0x7f0000000540)) syz_emit_ethernet(0x177, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x141, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000580)=""/240, &(0x7f0000000680)=0xf0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00'}) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x1, 'lc\x00', 0x0, 0x7dd0000000000000, 0x51}, 0x2c) 2018/04/06 14:21:36 executing program 5: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x7, &(0x7f0000000340)=[{&(0x7f0000000080)="addcd8ec9dfd92164a0b41a419e1c34497805cef9b361724a560a86ef10c1d882cd075e1ff80cd7df341a17b74aea41285678c54a20354cbdd82a889dd86a439e1ff04eb228dbe2d0be2b9086dc1aef1f338610d0302a73cd581e953d302df68e27f188f27dc1a3d", 0x68, 0x9}, {&(0x7f0000000100)="d0960ed144d3b11ca275d4b34c3a031a1047800a3834b5fda13a0647", 0x1c, 0x6}, {&(0x7f0000000140)="c8ce4fde0e698ef5531a0eafb5cc088739c5b04dd1ee250466dfc3d5ab5ba6bf19538f5d51b5558aa1da21727571f8a97b8cdefbbd0865b6bcab67fbb23aa2fb5d85193e54f97dcc680373dbbde6a423adcb4e1d86d77802e67cc89c3ee3bbcffcca82aec424c20b14d9a993ec09f53d724750", 0x73, 0x5}, {&(0x7f00000001c0)="ed18997d2ecb80c1c7305040bcfdff6925018aa3025ca67fb82b81aa04c6a0dc517985b3c1785f4e57b1b036bbfd2444e506a2c9aeb3a15d4050e92dd5d7020123ad38092a21b8c7cdff8ebedfd9c08c45f83e3d6a0103ec442ae65a938b9594b3", 0x61, 0x9}, {&(0x7f0000000240)="eec0d8bfa093be015b00e0d0b6", 0xd, 0x75e2}, {&(0x7f0000000280)="0d39a801e8018b63ad6ad1bf213da7dbead31222", 0x14, 0x1}, {&(0x7f00000002c0)="bd0d146ca34a7afb809cad717a772c66a352d9cbe75aa0ba347f4662abd14044c2d2859f05b4ce9abd20bf0e045e448f68d118fa3f96249d2c4b608e9a1fa59ed351efb53680031424", 0x49, 0x80000000}], 0x0, &(0x7f00000003c0)={[{@umask={'umask', 0x3d, [0x35, 0x36]}, 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x34]}, 0x2c}, {@quiet='quiet', 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x30, 0x30, 0x34, 0x34, 0x32, 0x31, 0x30, 0x32, 0x35]}, 0x2c}, {@showexec='showexec', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x34, 0x34, 0x37]}, 0x2c}]}) fstat(r0, &(0x7f0000000440)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000004c0)=r0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000500)=""/166) 2018/04/06 14:21:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/06 14:21:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "3eeb6265db1c224a0d4e79f6ca22cf970b9882d854e5d912e9b23f5ccbb02b0a4242ddc545ba9b47966c4cf727057f4cbe3ec203b60a7f76df2e9fab694286b0", "1efdc1a7254f7c5508396c629f48f0697e87504922347c3ae302a76a0e91442d"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x200, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/44) 2018/04/06 14:21:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) dup2(r1, r0) r2 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000011c0)}, 0x0) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/06 14:21:36 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000580)=@generic={0x80000001, 0x0, 0x30}) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() r3 = dup2(r0, r1) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x0, 0x0, @thr={&(0x7f0000000780)="910db9942d3993b60d0ce0c09b548f461f2aafb01d946f8f63b6b4470434bdd2426cf4aeeb373843fee9a20da0f54845c8b2ff40681170eb977ede3b2046193fb5b1c6cd9020684b21cb9879a2f60e1ceb9b278033c1c6623b59a68a5f6668df96d4993a63db98bc5438787afe166c76f425f198355395dc6eb98e72e6116add86c3c46bd19b88d11b8b35ae8714d78138fccd809b00cc2905f63d5cfb462d0edb1c43bdb2a0ee", &(0x7f00000000c0)="008e9ffc9e"}}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/06 14:21:36 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d1c7a184419ef771be1473b1d8d8fb53f3dfcfa9b1dcb383b208deed5c64d29a2c2cf95026f7093f46821a2b5d5c8d3999b45d99567fa9b35237637b4dcc2400b444e61fb7e14d6446b5304263ac03c4b677ad5998a5083eed5eb4384109279c78375265cf9de1d7d7341580da8d0c0975bbbf953290ceb9dfdaad55e08ae91b3df45756b2ea4186a331a29b5c5003d1da777317f7b59f996e488c361ef317104b4c43421958df5225b82b2f8e08b374f779fb166fe54f9f64fc2055", 0xbc, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) clock_getres(0xdffffffffffffff2, &(0x7f0000000000)) 2018/04/06 14:21:36 executing program 4: clock_nanosleep(0xfffffffffffffffa, 0x1, &(0x7f0000000000), &(0x7f000082d000)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x3, 0x5}, &(0x7f0000000080)=0x0) timer_delete(r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x80, 0x37f2b517, 0x7c, "5cf9b9f0038f168e96f7102f1f6b3fce8b596fdbe52a84954e6a21f073dbefc7b4a70e7633e043a295df7d5e47ef8b4f248975ffd68bedf236ac239a4f3d8c168435586a39ca8e30dea8fe3fe26164a1"}, 0xd8) 2018/04/06 14:21:36 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7f75b2f1573597e50e757a1ec995600000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002104e21ac140eaa000000000000000000000000000000000000000000000000000000000000000000000000000032974b4d9c4fdc9500000000000000000000000000000000000000000000000000000071cd1a89771c081000000000000000001f000000000000000000000000000000000000"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f0000000800), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="08002dbd7000fcdbdf250d000000280003001400020067726530000000000000000000000000080004007203000008000500e00000022400020008000400040000000800040002000000080008000000000008000300010000001800010008000500040000000c0007012400000024000000"], 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/06 14:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3eeb6265db1c224a0d4e79f6ca22cf970b9882d854e5d912e9b23f5ccbb02b0a4242ddc545ba9b47966c4cf727057f4cbe3ec203b60a7f76df2e9fab694286b0", "1efdc1a7254f7c5508396c629f48f0697e87504922347c3ae302a76a0e91442d"}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x42, "f3c807c107b1900987a3546f702ad6847397fbcdbed0110343b72af0f6088ecbbed5498b5428882ec4b630ca392833a53c38fdfe41e9cdd20eb5a2d4ee414a85e476"}, &(0x7f0000000240)=0x4a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xdc, "3e11da52a1630acb4e669476aced71c724fe8d066a3adc7a3bc2fc56f824cda4b223b2e9032904953c2a238edadb65e362f5b20cb9f6cd7087212178ae3c301d150953b03ca8b18aff115db05cc824d0251d1139a94de6a6c057f4646919a1279db68ed8f53a0975bd210fecc68201ce0be1638d8df4196332af9a6a14ec3bed2871b8bc6dba91db00613d69ca781f3d465a51602c297b932a61d1f1822ac706de5c4dace16f52f0b0f7b5ebff1d6ddb94c66cdaad4a4a0303c8c8afe13fb9599d8e0d82958a5ca53e1e0c4281e7a86d815d882408db4bcf9a9c727f"}, &(0x7f0000000380)=0xe4) 2018/04/06 14:21:36 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096a000)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r0, &(0x7f0000af4f93)=""/109, 0x6d, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/04/06 14:21:36 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000000c0)={{0x100000001, 0xffffffff}, 'port0\x00', 0x80, 0x40, 0x1a, 0xfffffffffffffc00, 0x7, 0x2, 0x1, 0x0, 0x0, 0x8}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x101, 0x80000001]) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x2, 0x0, 0x0, @tick=0xc78, {}, {}, @result}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000180)=""/230, &(0x7f0000000280)=0xe6) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/06 14:21:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x7, 0x5, 0x0, 0x12}) dup3(r0, r1, 0x0) 2018/04/06 14:21:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "3eeb6265db1c224a0d4e79f6ca22cf970b9882d854e5d912e9b23f5ccbb02b0a4242ddc545ba9b47966c4cf727057f4cbe3ec203b60a7f76df2e9fab694286b0", "1efdc1a7254f7c5508396c629f48f0697e87504922347c3ae302a76a0e91442d"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x200, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/44) 2018/04/06 14:21:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x418200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000000680)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="784223c982a01ac74ec08740d7812e2b28155f826961179d8220049f0d701b8c61d6dd431c2f2d67b53b3600e62f914860e5bd9424160759e2b354f2c20920a19191dbc12eed406c38b82b24f17d5c80b001d45c5034cd58708a3143d23b146779840ce6f47bd5586b217e4d6e47165bcb8e6348f69e2693d313c7e829e19940538065bdfa7e21d2ae709e30024983e64f88bef3400dcdb0de9641e6792dca08ca9fa0189bc2ea9efeac5c9510496594fb7ade098a4601bbb7cf570a8c722c1fa6f156a49884523f024a80eeab3b05e306ab998475ceaf666103c4e09e077d37c5fcca1c", 0xe4}, {&(0x7f0000000280)="b8b48cbad47d1e5fdf7a95cb3620f16b1529ddd6a32aadbe958db63444636fc5b21f7c96149b1a95f0806039905d5ceafcd0651a8c96e8257c67ae2414572ace437a6057a0cd93e9eaaa06be7ce70f5da6ae4a75a160cb8ca19936ad1ddcace4f13ed6795663de0b1027b6be2a0f0d9b11f89666adc2d92f4988164bc41ec173898929382cb585703286258ef7bdbfcc76284c4bf028ff4bfb9a0dd46d51a55a70c0bf000c180e21ebd886d69a901a570b5a6b63cd388782f3373887eb39410c32ce65237c619e5a7a2f4e80cf", 0xcd}, {&(0x7f0000000380)="47c5af54765ab52db552a4825a2f174b936d9d34ef21bdda2a5304f7db07d77f25915cb4bd0915213c0abec3e058ef65ffb8cba3565a1a93894803daf79e667928d0898f032eeb74d3fe79e8dd576c3fe48326742919e644059de8b26e5f73f178792716f5912b0bffe48fe55c59e6b9063c84fb63151e2861d90856", 0x7c}, {&(0x7f0000000400)="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", 0xfb}], 0x4, &(0x7f0000000640)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x40000}], 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc2c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000900)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8100001}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)={0xc8, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1b7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3c13}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc81}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8bcc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000940)={@empty, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) recvmmsg(r0, &(0x7f00000084c0)=[{{&(0x7f0000007100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000007280), 0x0, &(0x7f00000072c0)=""/179, 0xfffffffffffffec9}}, {{&(0x7f0000007380)=@ipx, 0x80, &(0x7f0000007480), 0x0, &(0x7f00000074c0)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000008600)={0x0, 0x1c9c380}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000006c0)=0xc) 2018/04/06 14:21:37 executing program 5: pselect6(0x98, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000), &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0xfffffffffffffe98}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/06 14:21:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0x4, 0x0, 0x2}}, 0x2e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r4 = getpid() openat$cgroup_type(r2, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r6, &(0x7f0000720fd4)=""/44, 0x1b3) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) ptrace$peekuser(0x3, r4, 0x4) sendmsg$netlink(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00004e6ec2dc02105004f0e6cb9fd2d50a0c758383c0b3cbb6040805b43abb3139960966b8"], 0x25}, 0x4000) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000440)=[{}], 0x1, 0x0) 2018/04/06 14:21:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=0x0, &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r3, 0x7f}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000700)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x140000000000, 0x400) getpeername(r4, &(0x7f0000000500)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000000)=0x80) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000340)=""/10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="0500008100000008e41e0006ffe9825768c737b0f325fe5280fc967e25f15d645ccaaa4f81b3456cc3a14752f6bdb7ab42699c2f6929bdf29afcbec9306ef6725d47c758aabf1acd76889806a48f170ad8c0fa83000000011ba6344c829fe1fe7167a28295f160e140b4c3d44f26c185000000000000000d45207d2e8ad822bcb4f8b8401aa4645b36b884e2ddecf7378136c2ebb9159a7e7d75d7c8268b66dd49835cc1bdb1f4c94284deeeb113393326d77c1b418605497cc37174f602a5724c6eb55ee832e099356dad89a4f0ac71f2270fae78104f1f6329ae73431c0704c63af06c926ce77018e869faffffffc81261ced45e617e801d553648ae0c33dc05f4bf9b0b7b6928f4c738b0e0a0e3ec8e1f9b3e75564060e48572ff19f4a2ca767532b2463c27370aafffd701dd3ba83c4bdc0511e08e55e1eb0029e3a1a0cb6c4258776697ade198ed39d8e4287f81b398d01f2e698451135c0ee2cca03291fa9f1ea836328b152a2f899481708142b34b34b9a2feecf47e7b0e8c0feac3a8ed6aae4919d0a9ca5c72f783604e201b1f1f0895cd71f3668b8953003429a3d5d69b9f81de054340fd0a9199915eb704c76e713ea9747d3b40443d3c6336ffb9e8607fc2ac3bfbc8fd2480e2278b717f061c14bfb78ac7dbbc817676f7bb4c4abd36445d6ada83259ee1adc6afe7885f2d755e963c243d89b0a7da630624d922b6cd9a381cc265e15f09d4367d79f93f2e1a5213268f8e32f922385f870a94e8386dc341188f60775eca9cd516ca80e7a0a91a8715878f5a60dc8d444aab8c08466a69998ee3a5c072b9deca00"], &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socket$inet(0x2, 0xa, 0x400) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r5, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/04/06 14:21:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0, 0x20, 0x8, 0x400}]}, 0x8) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="0ab0615ed7555599d836e0e5327882e0c7fb78a0cabbc054c44122cec7ef0d7951469c6a4970098ebe2cac7ec10241bdb3c0718dbc6396eb53bf0612c500de6fc6985353a7545eea5b329ff63479a5f9348c34142f07b65415e86b0d1ea50ef92c59405991f51569c46f29230cd259ad212c", 0x72) 2018/04/06 14:21:37 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/sockcreate\x00') iopl(0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2, 0xb96e86cf70132a9a, r2, 0x30) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8000000000001, 0x20050, 0xffffffffffffffff, 0x2000000000000000) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000300)=""/222, &(0x7f00000001c0)=0x9) 2018/04/06 14:21:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x80) syz_open_pts(r0, 0x80800) fchdir(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) [ 161.076716] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 161.084579] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 161.092564] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 161.100631] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 161.108613] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 161.116249] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 161.123914] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 161.131605] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 161.139267] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 161.146949] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 222.109045] buffer_io_error: 21 callbacks suppressed [ 222.114179] Buffer I/O error on dev loop0, logical block 64, async page read [ 362.177002] INFO: task syz-executor7:12045 blocked for more than 120 seconds. [ 362.184298] Not tainted 4.4.125-g38f41ec #21 [ 362.189620] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.197576] syz-executor7 D ffff8801d80c7920 28200 12045 3820 0x20020004 [ 362.204971] ffff8801d80c7920 ffff8800ad4d5108 0000000000000025 ffff8800ad4d4800 [ 362.212950] ffffffff842bdb00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 362.220924] ffff8801db21f4c0 ffffffff84217840 ffff8800ad4d4800 0000000000000000 [ 362.228902] Call Trace: [ 362.231459] [] ? bit_wait+0xc0/0xc0 [ 362.236706] [] schedule+0x7a/0x1b0 [ 362.241879] [] schedule_timeout+0x3a0/0x970 [ 362.247829] [] ? usleep_range+0x140/0x140 [ 362.253598] [] ? kvm_clock_read+0x23/0x40 [ 362.259377] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.265576] [] ? ktime_get+0x128/0x1d0 [ 362.271096] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.277652] [] ? bit_wait+0xc0/0xc0 [ 362.282897] [] io_schedule_timeout+0x1be/0x390 [ 362.289127] [] bit_wait_io+0x1b/0xc0 [ 362.294462] [] __wait_on_bit+0x8c/0x140 [ 362.300070] [] wait_on_page_bit+0x1e5/0x210 [ 362.306010] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 362.314315] [] ? autoremove_wake_function+0x90/0x90 [ 362.320962] [] ? pagevec_lookup_tag+0x3a/0x80 [ 362.327086] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 362.333816] [] ? wait_on_page_bit+0x210/0x210 [ 362.339939] [] ? mutex_lock_nested+0x5d4/0x850 [ 362.346136] [] ? mutex_lock_nested+0x560/0x850 [ 362.352354] [] ? iterate_bdevs+0xc8/0x260 [ 362.358131] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 362.364330] [] ? iterate_bdevs+0x19d/0x260 [ 362.370198] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 362.377103] [] fdatawait_one_bdev+0x50/0x70 [ 362.383045] [] iterate_bdevs+0x109/0x260 [ 362.388745] [] ? sync_inodes_one_sb+0x50/0x50 [ 362.394862] [] sys_sync+0xe1/0x170 [ 362.400040] [] ? sync_filesystem+0x240/0x240 [ 362.406067] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 362.412385] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 362.419205] [] ? sync_filesystem+0x240/0x240 [ 362.425252] [] do_fast_syscall_32+0x321/0x8a0 [ 362.431397] [] sysenter_flags_fixed+0xd/0x17 [ 362.437805] 1 lock held by syz-executor7/12045: [ 362.442483] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 362.451806] Sending NMI to all CPUs: [ 362.455618] NMI backtrace for cpu 0 [ 362.459233] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.466471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.475808] task: ffff8800bacb1800 task.stack: ffff8800bac30000 [ 362.481842] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.490570] RSP: 0018:ffff8800bac37cb8 EFLAGS: 00000046 [ 362.495988] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.503241] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.510511] RBP: ffff8800bac37ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.517764] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.525002] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.532261] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.540468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.546321] CR2: 000000000194cbd8 CR3: 00000001ccbe6000 CR4: 0000000000160670 [ 362.553577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.560830] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.568087] Stack: [ 362.570204] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.577720] ffff8801db31bca0 ffff8800bac37d00 ffffffff810b9abb ffffffff839f6dc0 [ 362.585221] 0000000000000003 ffff8800bac37d60 ffffffff81d11764 ffffffff8141b993 [ 362.592731] Call Trace: [ 362.595282] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.601666] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.608742] [] ? print_lock+0xab/0xae [ 362.614169] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.620901] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.627893] [] watchdog+0x6fa/0xae0 [ 362.633135] [] ? watchdog+0xc3/0xae0 [ 362.638481] [] kthread+0x268/0x300 [ 362.643636] [] ? reset_hung_task_detector+0x20/0x20 [ 362.650555] [] ? kthread_create_on_node+0x400/0x400 [ 362.657199] [] ? kthread_create_on_node+0x400/0x400 [ 362.663831] [] ret_from_fork+0x55/0x80 [ 362.669348] [] ? kthread_create_on_node+0x400/0x400 [ 362.675981] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.694950] NMI backtrace for cpu 1 [ 362.698558] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 362.705535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.714870] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.720903] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.729284] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.734702] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.741958] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.749206] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.756443] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.763696] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.770949] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.779154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.785003] CR2: 00007efe2736c110 CR3: 00000001cd86c000 CR4: 0000000000160670 [ 362.792254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.799502] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.806738] Stack: [ 362.808871] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.816368] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.823882] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.831393] Call Trace: [ 362.833946] [] default_idle+0x55/0x3c0 [ 362.839459] [] arch_cpu_idle+0xa/0x10 [ 362.844872] [] default_idle_call+0x48/0x70 [ 362.850736] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.856758] [] ? call_cpuidle+0xe0/0xe0 [ 362.862359] [] ? clockevents_register_device+0x122/0x230 [ 362.869435] [] start_secondary+0x304/0x3e0 [ 362.875284] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.881845] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.900969] Kernel panic - not syncing: hung_task: blocked tasks [ 362.907111] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.914349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.923671] 0000000000000000 bc4f01230057ac22 ffff8800bac37ca8 ffffffff81d067bd [ 362.931631] ffffffff838831a0 ffff8800bac37d80 dffffc0000000000 7fffffffffffffff [ 362.939597] ffff8801cc84cc48 ffff8800bac37d70 ffffffff8141b46a 0000000041b58ab3 [ 362.947559] Call Trace: [ 362.950118] [] dump_stack+0xc1/0x124 [ 362.955452] [] panic+0x1aa/0x388 [ 362.960442] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.967342] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.974587] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.981828] [] watchdog+0x70b/0xae0 [ 362.987070] [] ? watchdog+0xc3/0xae0 [ 362.992401] [] kthread+0x268/0x300 [ 362.997558] [] ? reset_hung_task_detector+0x20/0x20 [ 363.004190] [] ? kthread_create_on_node+0x400/0x400 [ 363.010823] [] ? kthread_create_on_node+0x400/0x400 [ 363.017462] [] ret_from_fork+0x55/0x80 [ 363.022968] [] ? kthread_create_on_node+0x400/0x400 [ 363.030040] Dumping ftrace buffer: [ 363.033570] (ftrace buffer empty) [ 363.037272] Kernel Offset: disabled [ 363.040876] Rebooting in 86400 seconds..