x200, 0x5, 0x3e, 0x1, 0x8000, 0x6, 0x4, 0x2, 0xfffffffffffffffe, 0x7, 0x8, 0x91f, 0x2, 0x3ff800000000000, 0x0, 0x8000000, 0x5, 0x400, 0x1800000000000, 0x1f, 0x7, 0x8, 0x5, 0x1, 0x80000000, 0xffffffffffff06fc, 0x101, 0x1, 0x1f, 0xa8a6, 0x0, 0x5, 0x6, 0x1, 0x4, 0x7, 0x1, 0x8, 0x0, 0x401, 0x8001, 0x3, 0x7f], 0xa, [{[0x401, 0x2], @rand_addr=0x2}, {[0x81, 0x9]}, {[0x0, 0xd6], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xffffffffffffff00, 0x3], @broadcast=0xffffffff}, {[0x7f, 0x8], @multicast2=0xe0000002}, {[0x8477], @broadcast=0xffffffff}, {[0x2, 0x1], @multicast2=0xe0000002}, {[0x4, 0x4], @dev={0xac, 0x14, 0x14, 0x21}}, {[0x3, 0x8], @broadcast=0xffffffff}, {[0x32, 0x8000], @loopback=0x7f000001}]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00'}}}}, {{{0xd9507d8458ce08cc, 0x1c, 0x9300, 'bcsf0\x00', 'lo\x00', 'team_slave_1\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x120, 0x150, [@realm={'realm\x00', 0x10, {{0x400, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x3ff, 0x30b, 0x1, 0x0, 0x0, "16a288a94b1f68b62b99dddf7a4ad6f638f0c4888aace0b57b542065e080729c01b863c649fd03c2732e954f291ec929d2ddec4c59ba54cab93e3a6f83f01391"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xc60) accept$unix(r0, &(0x7f0000003380)=@abs, &(0x7f0000003400)=0x6e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003440)=@sack_info={r2, 0x4a, 0x988}, &(0x7f0000003480)=0xc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000034c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000035c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000036c0)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003700)=@int=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003780)={&(0x7f0000003740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r3 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f00000037c0)={0x3, 0x1, 0xe6e, 0x3, r3}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003800)=""/222) fcntl$lock(r1, 0x6, &(0x7f0000003900)={0x2, 0x0, 0x401, 0x100000001, r3}) ioctl$KDDELIO(r0, 0x4b35, 0xb4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003940), &(0x7f0000003980)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000039c0), &(0x7f0000003a00)=0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003a40)=0x401, &(0x7f0000003a80)=0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003ac0)=""/148) openat$cgroup_type(r0, &(0x7f0000003b80)='cgroup.type\x00', 0x2, 0x0) 2018/04/16 23:20:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) readahead(r0, 0x40, 0x401) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x218a82, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x5, 0x5, 0xd2, &(0x7f0000ffe000/0x1000)=nil, 0x2}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x36, "03363389fb4001a59b80093dd20a83ab4005a8220ada152547c2b672ed722fe883a4f69f8d423f25ed8780346315c9d1d7587902b365"}, &(0x7f00000001c0)=0x3e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x2d}, 0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000240)={0x1}) r5 = accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x400, 0x4e22, 0xffffffff, 0x2, 0x20, 0xa0, 0x73, r6, r7}, {0x5, 0x0, 0x5, 0x1, 0x85, 0x9d0, 0x7, 0x3c}, {0xf9d, 0x2000000000000, 0x9, 0x400}, 0x10001, 0x6e6bb0, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x2, 0xffffffff80000000, 0x8, 0x80000001, 0x3}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000540)=""/49, &(0x7f0000000580)=0x31) socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x10083, 0x0) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000000600)="f6ee9f4b60dd0e0a9b87826131711fac2fb07d0c5ce0449f3d5c053174403072eed7dcb88b6a619030409c10586170aef8d2dfbb12609d734400644730e14ca241e91cda937dfc362e52e92a6629c1a734104ae65976648354b413b298a4d493766d8505727850e146dcdacb3fd8a21b5646a3bf721a550ef8381412a1b21e316ac1a5865f0faf98e0d1a22641eb5133c6b0478fbfdd082ef626b42b6bd186e899458269939b6dacbb17f627ce344546222c99e7574c6d9cd00d87afc5dc56ba90bbc4aa00d326df793452652ea47e6cfa2958a8793b3353d641b2df1c82c28be098", 0xe2}, {&(0x7f0000000700)="930069906997b4aeb63133a6712bf36a2ba71704a3bc2668e08ff2db9defcb05f68f351f753902491e2cb27fdc61e61c6c2a50f456fa1bb0164c58afa838db7b6584847bbbdbe63651e21d6610cf493fa5339bb400332f4cf99571af45f1133935c406e77ad3d63309", 0x69}, {&(0x7f0000000780)="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", 0x1000}], 0x3, 0x0) get_robust_list(r1, &(0x7f0000001900)=&(0x7f00000018c0)={&(0x7f0000001800)={&(0x7f00000017c0)}, 0x0, &(0x7f0000001880)={&(0x7f0000001840)}}, &(0x7f0000001940)=0x18) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000001980)=0x7f, 0x4) r10 = socket$inet(0x2, 0xe, 0x8) process_vm_readv(r1, &(0x7f0000002e80)=[{&(0x7f00000019c0)=""/98, 0x62}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/219, 0xdb}, {&(0x7f0000002b80)=""/244, 0xf4}, {&(0x7f0000002c80)=""/131, 0x83}, {&(0x7f0000002d40)=""/201, 0xc9}, {&(0x7f0000002e40)=""/37, 0x25}], 0x8, &(0x7f0000003080)=[{&(0x7f0000002f00)=""/152, 0x98}, {&(0x7f0000002fc0)=""/51, 0x33}, {&(0x7f0000003000)=""/100, 0x64}], 0x3, 0x0) syncfs(r10) fcntl$F_GET_FILE_RW_HINT(r9, 0x40d, &(0x7f00000030c0)) fsetxattr(r0, &(0x7f0000003100)=@random={'btrfs.', './cgroup.net/syz0\x00'}, &(0x7f0000003140)='eth1\x00', 0x5, 0x2) socket$inet(0x2, 0x6, 0x6) getpeername(r8, &(0x7f0000003180)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000003200)=0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000003240)={0x8}) openat(r9, &(0x7f0000003280)='./file0\x00', 0x10100, 0x3) 2018/04/16 23:20:55 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/140, 0x8c, 0x40000040, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x20, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x38}, 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x6}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="fba5465f8bc40b1aa9320eaf8e5f2ac086bdc9a71f747baa25823dbab95b137526f2beb3076e8bdee40aefaa19bf1cfb40843f195f368e43a1dfc47e26bd66fc2e8615ca879a4dd7a45fde48f296700bfdf27821a787223405e146e083dea145089aa6b0fd5d60cd6694705d54a116ec3a7ffa2c3727815322", 0x79}, {&(0x7f0000001340)="bd7fe5d5ba7233d70ffb15162f7b3263e7deeeeb90e1366917d60a42349e948c014d76d5ef1d0307b12b325b349ff1ae92e1b34ade1f83b66e1883dd42d33a4ed3e840a8bf2292cde5c2e75edaef300ef1508ff8f411e3478bdcf17e575afb4f1253792d2dd6d819d41c90dc131b0ca9cc173a39630d688264191e772c755858f077254cce0395fc7d1df3c76817c9892aa249eea05ed5d1eaa21054c01e39ba336f6454d96dcd569dc7084619fca08cc2ef0eb155e52c4be29d779c3d1e3c0153be3c24d53d17a8af3aacb22ef2337c5826df2b5df4219a7f0733d2ffcbc75f", 0xe0}], 0x3, 0x0, 0x0, 0x4000}, 0x0) recvfrom$inet(r0, &(0x7f00000014c0)=""/29, 0x1d, 0x40, &(0x7f0000001500)={0x2, 0x4e23}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002bc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000002d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) sendmsg$unix(r0, &(0x7f0000002e40)={&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002b00)=[{&(0x7f00000015c0)="a27e5738135f97982c791bf70197e35613c8f2d20382d6ffe1016de3dcdf4e43fc03986a93556637e08c50bd065384506711190e960f268093e408372da14ec716de1ec629a077883de0d0ef6a7987d827ee449802fb73338c9dfdba990d022cedce145d984431f57808db129485dc041ad1dea9b46e5218ed253114469bf41c836af1781d620a4fa7ddcc4b0bbb8a318801f6f9aa031f838740fabc30e690a31b865561deb59092afcc76cb82c1310f7397", 0xb2}, {&(0x7f0000001680)="3d87de71a7f3b4d2522cf74869fe97d5c6511f486ce3b02e53a4454953776fba2f5927023a812644124e7b31da76ed193e1b4dc226184cd55727f1075b7c30f526bf9551b4861abfa4984418678ea950a68a6535cc8fbd36c4996aa37620a5159f0f8e1eaef700b544d83b42355bbb88420f7fc97702a9f50510e42f89dc86760cd95e00de918aae1dd3b919c1c566bb24824aa57ac01c2fb980c37aa8d45d049be413ab5f4cdce5069af5ba3b0fcc338393dcaa9ca47308fcceac97b8ee1c8b32886134fc2a330e6ec925ceb3acb292f3928ed6ce5b", 0xd6}, {&(0x7f0000001780)="f2896e2f6a56533121dd849d1d8c9fb3a9e5abbb3f795285f19e1403ca131ceb3a88408cf32dd9cf8f0b8c69ab83e806a796dd3db93faf120fa19546f30b0cd24a7ea14fa15a75bc219455b444ea00a4f5bbbc0ed27e19b8a9d0b7fcd325243699d36db5eb0ee6526e18881b19c4df551b702491931d6c3ea67ca4c19d9623915ce2b78019ba4de5747bc87ddd7cca69e8f38c9e1fcf478440fc04afb82dff348743a402a2ef6f164f486df0f7d8de25c08b2ea6a623efd0e56bcf30142fab440e2b4a9ea8524ef4dfd50fc0037af673f87d3266f8000c7063337c40247a44dd7de9f008822ee1d0b65a92beab0a8850e74b11a89a5059b0e199c042c14ce73a61f2198cdfccbb48a11a1322bad7936b554050840d891d7cd19865c27eee7c0a2d31bdd3a98412558065d1a1a1c8cdb6f93cb42d5b088b7213c000057187957d8c849bf70e97e9638162b9836b241f536d3e9a24ba92d3931e2ce4fd9111350c5f7fec4410c977c4bbc9543f3ccee1541c2977883b416fc407feaa38e78f8f62174c8097296bf4a9c684ed4bb4516975be532a217eb190133794c434608eaa1d0e2d3ddf158e8977dd67ff3f30de72128203747e798f09ad319c0a940944ad364db1928a23d61815907bbc84b62eef50dd5344b22d51a3f47f450adc50c0b0bb0d6320a9879e15ac80f1512b37242f88b6b82c26643db724e035240ac155ff8e61cc7b9b8521c765893f9a9ed44bfb050d1b0bda514687e0cbebbf8de3d7074ceb19bbf9586a8db860e543c50f5ad482a422ebf9e276b896e85d0f6e4514d0ca84a6d46c1c7794befa75f5fc2fa5950446b1534fa4c129ddf6103888dea9d911dcdb6e057b0dc4f470a3ca018931c4dff20b3b2cbe634f6963d0cc1f5259b91bdd5db66bb51510fecf946756bbd09637f8f48a39d7d87e044a5ccae056c123b4f45fa3cc7cf46db1a88c48091f61329fd9ca3c0f5d2f4732489563d36554140be6efb9608c5fe277c6bab72458e899c9a6714326a88f14be91343c591bdac04b3294d45d6c7b37187047c2e8581a2a99af99014078ce2255a985a109583759b7cc5abbce15d354066c4d261be29f7bbf198f7321be74f2add15970aecd7f90093058b9b42d9f3a67b5dbabc207da4affc91e7fb4f965dbf1ecdd25683f5338516c952b6e27c4476ef07b1bbb79cd65b815954f6ebd75277658bab8b64917dff7f6603d331b5f0acbf70933f35f72142f522d607b8e988a968dd66648f0063bf210b0dee4b0d0b8cfce35716ee71f0fb358918b1174418824bfd099d9dd514e22bc94ec99d1c03c006603df3605761591f28e845e5e4f878cde8c89da1a546d921fc50f4dd9d5f303fb9cd4a0a146a931355e78f4a1fc23e97570f29fb3e84bb01627086c929c38da437f80f1ab854f7e9f5db6530ffd8e6eac357c2277023838c6ec7817cf024600bda8c4d2e7cb4adbbb41d9345e1e8185a377e22f6090d5c871ac1996f7d68982288dde27ddbdcf6d5d750ae706d094baadc0b7fc83b8955763eac707520e115be33d085d8c6fdcee0a98bb8facdee827a41485dc10785bc6849030d49084dbb1b5f2598c01451ced13023a8e79a340d6b6b69716ca66be00480d26b8e51c51eb7bd09b76a2c489e014fca9c15b6966a12ddea3b783b7e993592cfea78909ff8299b4ccc87f735594d30fe3905bfa9d32109e8bbee0df87f16d6194ff6b2344f830a88e130bdf335f9d5af1cdb0283f56d3c8bb27f95b62868febc92e0ab2fbf27dddc7ad70491f44a5a061df4510a183370e60d7b3ce3943de432932477daf37fbf53e9b83aaa1110303fcd64616348e95217b2927fcd630cb74a166934096473f5b9b3a18f95a7c39b5d2c1250c951bb765e7fa019d09010231d377623de8050270a80f16ad5144f1642b3fd57464bae185466194e627a849c566d16300e55575ca30687c8b387555f7b1ef498332ac0a26a1270b924f4d46cdb7682eb30bf5b162799ff01566881ec8c11f1ec10d3dc9a038dac9da15f5763f6bd185a2d8571c49991c85e86fff29a99bbb1db17f573d516a16df5e6b4cf41142fff066c6953c4392eb30f50eda1fcddc2398f5b9d1ce97f07e1947d1440f7c3fa29e68f80e8b4537a247080eba181afd3e6f92d6bac316b7a4ffbe6cdbd8913a32a0821008861644664dc8602cd262a18881cf098dc484cf58f0f13cc1d61350d5ac3919302a6ac11c70d12e0b8e44694362b72a0bb831fa4f2263aa70a34222645e5ee7d89a3756927f501ca85eb885e274f0ac953a7e921f124ee61831697bfa411c742163a6572e2cdec1e3e922f9c5f0e48688cc57fa90f95154aa216f8ea9c5d3065a3ae84d7ee4dbffacc251b4bd38c36eb8b6695efd57866dc973e5cf142e2f1cf17ad2fec54aa6c9208d31cf17b06dca7c6ca226aa95e1aef48f5a7e2c40f862354a96de6c5bfc4c7e4f2fa0bba3303c7c4bd45a5c52eff657e84686c23fe9e034a2690d9343a228e640b83d9a0c050a25ec2ffcba5a319c68e716c287476f15706f8fdf361854533feabc22952d3db421a712d52545d5bace8d67620dabc5c83a365398db372450da1bc8e100fdeb90edf9e591bb78d258bdf7587274f55daaa8e97fdf6b9942a74f1104216775ffe11ee6fa0e0961b994faec88eacc5f2328a78a791a16c9b35fea1b2d40c11076ab0a43ded07f2b030f8d578b898d05862bc5e36892128a53cd8d5ff331b3b55beebdc021e24e1ceddd01de95c816fb21c970295e7975aba8cb5e2e9e25a58992eafe76c13392ab714e12e5f403321895c33f479d0ba235cd5604ec414ac7af72a56d5becbeeaffab4a924b0698ce6fae26eedec5734b72b9771420aa65a4834d27a9d5db44d76d58979e26ab8ac33de45c276f854c81a2c930c61183d2df38c7c753c2d9a6bf9483a148512cbb12fcf3d3f16539fd061b54b0d99c6a8afa02649796d126d1b12309685f575a6b7f69f5fa1b323088d8c3868d71d8f497e207cc186dbfa024de2a051d80e14b36c1e9860868352b605cd2c1e6675c8e106b9c69b1ec2c59d10b08067436fd6b03edfb2aa7d57404fb4051590e9ed1c1ceeb443092e4f7deb7b57635c471cf815890119c3389f516b3629f38963bb963773d07a7b704efbb7e8bc391c0fcc8aa9866c2fdb34da4cef060716d543835dfbaf4169e1e8f97412d04f4897777747aea0f9ab6cddf56a86aa2c5fe570ce300c4d092dd67dc583dc3cad2df82eafaf0be93d4a03ea17bd3a18e7d377825d0f5c33a310760c9c9952fe16251bebf218faf12d79afc12e9a04602bce102f078f1e85e43396f1ec5bf9650f511ac981f222ccae3e3993900dfba14544befa81894f57785731be64b2eebe20960ef75879a7bdf511c3d87fd9ed63c337d45083c03e164ff9ea7af7a0a51a6328c9074cebe9bbb3165a3e73fc435092f58e190ffde6c00d88c17a1bb06bf7313a91705f74435c449efd87c63d74a51f81d84d576f1e9cd8ff2ba1a840420151c343283c3a330d7612f4e417d09d2483e237bdc2a086ba9dd6d08f62c744d1b6381fbacc3be6dc07a426402f82a54b858c217d66ba62da06b89738d0139f78690a20036a2ac16bff25b4e903bd1b26e739d3eb1891f964725be9eb463af664d00cc495e1ad328dbd0f447a766d43765aeb956aa006b575f847c0758fea88b45ad06744ef710bf570d6a284ee4390b08096c26cd4285c7b0170a8d6f1445b6276dece91554a358325be29b8a6c97b08eac392701f85a79b3a6196fff61a45e6bc0d5c69635f715de57d2900ce878106cfae2662cde58b99e20c8fb750e1176581397b838eb6a5ed6f6d3a849d244de83faa01aeffa8f263c91615c971c87b67456159e6521acb3d253985aef46e460f2d7029b8f11d40fcd40121c7b9b4f14da4eb35a79482df567d384437dfb28b49e757220cd6d91aab1f00d275ce1afe0caed1c33e758c3363f3c9f1269a4b59b97bf27deba991aea1d66a9603d4cb95c75ff349a065b21865845d90c42835410d8ba55047e3dd4c73e7aef83dfe994d92bef2630ca24eb7bf115525c5d01684b50440513584ebce152357546808ba703dde88c5720bd00199b5056ac0942b5d3345fe612b90b17de893abcab64209c7813df6af94891a76c514ea32b59a0a8a61a4cc3c63e871d565917c6f156cc7ec8057ea77a854e0b239c82ba02fc54c826caa3033fd1cde0e2e34912b9f378bd26e8e4ea16a28a766e7859cee95936f3c4e9f29b1dda680311b271fb47d5fa978b927f67766a4ead8f4132e3fa5c3fd059443330445957b42ecef3ea26ff83bb9bc8488d771711a356f3a1c8898a332b01d8e872f1a9d84191c632f7b9966dc4cab8cbf1aba25ec9f14c4db5ebdd471f019b997b10c40fc7ca64c64dd038b7d06f745ab602c73daa944281dff17c0a3e4c31ee06fd9c70528be67a89df5d96f8efdcf3453bb505647bd4ae840582513d15777b263de04054483f5aef0b10b9a903d400a8452c8d33f3ae7d82641139570127cc3514fab3e807f1cd55fb2a012bee5420c111be4e477563c33f15d68fd887d172a474bc0b16bb3aa70f2917410af094b78c18937425133ec5e49d258a294bd2220beb0efc032a1492c8ce4afd945f85bfb83253d27ee1688501072f4e0a038674e59355c3074bb00a2e59086db5286cdbeb682fc4b58b24a19b34f843613f9668627d72a637e0e755fd60a612e99f57ee86d813568b13e45e8de7007bcdb7a1ba6681bc766e96325f6930862c5cf9504ef3f458f1042e9de909cacc606b6fe5e67a837059e75c8450a83bd22ceb08394d21ee5560a691c8858df28312328fae03d1ffd5d0ef82e27d0ec1523badb315ab152c9802c6ad8d1966318e64c982be2a0427830155726e9d01624da51383f14dfd0039e52fda1c432ab3fc934d7c325a33195f7a2f99abd80abfa07e93b56f5ecac432bd25b10b9053196ccd153f4f7ac94624ab52ae4efa7049bdc2033c2b3d1b547db6695478b8be226ef2a4aeac4885f6b97028d7f92f7758d4ae1710812dee6be160e6a4cd6a0c2aadd19480cc6f1bbd3610a798d4375b8eacb5694a24807f0507e815b039b53f57969ad7d391f30c604116673e85dfa562e1970660360831d1d06906afc81559c6705786a02c80934d4c0d1fd322880f084d88fc33b8735e929413afdbfe4dd9336ffd2dc3f1ac3fcbc696f16cc4bf3f235f48dcea5ba0ae735d9ec13bcf9769eb09713d484d91bbda3b60cd2a73dbe99ee85fd43edc742ccc652d9597f44d8f7d6c8bf24471f84b99718b711555a6228749f582296f7795e91ec4f503482fde8c10de940a31959baa048605640bfa9b63d215d0ea3ff8bff6d3589e012cd05e828314c42a096152150765bd5a22cdb3e8249ae1f9ce6d5a434501e68c9a39444de7ac35e88326a1ab76f71c204bdd93246cb8c128385888af325c23e55eb9d48119d6013c6c2f6c8d010a122a42028489552af95c9249255f33bff8d0c487e7d5b0ec9b8cd41b9b8794d7b5b6baf66e6234267ff37b18e9c21202984475bebc074cafc7929c1af0d139ccf39731fbae8045589d84b27784522252aad6ca51a73f9f2dff7ea5c1216beacb35f39b39c8ef18656a8e97418514cc408f6b147da6b6ff54ceb92557f79c264c8a1ae79d8961a957942c9293e6a0fa181d399be298a69a7b85312c41776ab90d46d88156f130c8bd92a9b546c234adcb33937e722c2ac89c988e14442042f728ca0c9f2d32ab279698b57806618bfb", 0x1000}, {&(0x7f0000002780)="da9d4c81b07b711713530286babd749b9165a4f8e5cc7a62a5474dead3699ba927b19ff6fff181f710a2019fad5a840a72dfce0391431c122c7a8783e9436a", 0x3f}, {&(0x7f00000027c0)="e20024f37cf9d9a5a51840dfcf5c97f2ff3bdfbc84c7fd1dbac3867de87a7c8221c6211c33c8a64b6296d620d2ba9a6d7bd04d69bdb6faeb131b20f7b94e7c2c4d7053441a1c2c2e78bed8c5698a9130b670b389d7a58d3687d693f1d5f07afe09f4ff38479f05970f2a8fd222ec14b1f32386f43efb88872c83e98cb0d6288968c1d0f85fd61b85d8d1", 0x8a}, {&(0x7f0000002880)="37eb85e1f9db06f8ef7766e0d1dbb4d4097b491670eb42faa20506df3b7121fd947af6a66f681015899cda7402401185708cc0bf5a2eaa9f371adb0aadc3a0d3176d4c9580c0d4caa5fe9a868be9eba47eb378e3c0443109c36085933ae2f8ef5a6f00b5224d03c815c16c360962f77305f98637433d5087a607471b8dcc9d8b4e01c5815896e8498d5df3a713005b85e1b5e8322b4389c769b9b080435b6ffd75049bc860b5eb8dd4f5f0dfa4", 0xad}, {&(0x7f0000002940)="087cf69ff9275052663fbef3661b7fa92201cc78be2fd1faa86f1479bf789e1d0b85625a55b79d45647572326251235d27c98aa735f57857335fc69281b0f8eca1d4bb30896f", 0x46}, {&(0x7f00000029c0)="d2a4058e25a21c542259a36d598416421651fc5bcdfd5d2481ffe2c15032a11ba526eef50ba2f3479f9f", 0x2a}, {&(0x7f0000002a00)="e44f39db5b5f0d949d20c186ed3e23e50a24151e0f6a5855ffcbfadd37d2fba6a85ce39054f7cc466d9d93649aeb35a7e87719676e462a2fc7c70254a4b2c58cfa39b175f9c756093adafc17a5bb8d027e274f77cb65ad50807b29a5ee9cd006256476e9781d3fbcbf22ee5899c28e", 0x6f}, {&(0x7f0000002a80)="ced94664bba47146aa99ba19fa7c474ed723295541cb5ff7cd2e2fd8991f2b4d6756b5dc0fcb0693e04398a08d87687fc82be2958351ea6dee9f69ed8c60565bbf54c476a248ba1fd7b87eed671d545991975ac92c738fec26d8a045a1450dc8fb17", 0x62}], 0xa, &(0x7f0000002dc0)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x8000}, 0x4044004) write$selinux_validatetrans(r0, &(0x7f0000002e80)={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:object_r:mount_exec_t:s0', 0x20, 0x32, 0x35, 0x20, 'unconfined\x00'}, 0x56) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002f00)=@sack_info={0x0, 0x1, 0xd3}, &(0x7f0000002f40)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002f80)={r6, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x9, 0xa1, 0x5b5, 0xffff, 0x84}, &(0x7f0000003040)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003080)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x5b, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x70) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) tkill(r2, 0x13) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003100)="b45167630adc4589587cad629918819fd8d7e0317b530925ac432dec86df4e7b637e407e48c04942de233845dbb7acf5eb1b769c8ee02b35c1d70b24936b550632e938cf06bd58860548cf59bd3fee4d9ec481112205ec44e4630cedd966e7fee85eada4aef79b768a10ea16921ef3ff843af0fe596d99b90702f443bf013996f16bd9174a18fc9d12368478eefc7d399bc7536ea0382221a791d0c7") setsockopt$sock_void(r8, 0x1, 0x3f, 0x0, 0x0) r9 = syz_open_dev$sg(&(0x7f00000031c0)='/dev/sg#\x00', 0xfff, 0x80000) mkdir(&(0x7f0000003200)='./file0\x00', 0x1a0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000003240)={'veth1_to_bridge\x00'}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000003280)="7176314553544f3a22112ccc145bf09649c644c0776170d07613f4693d4f4085fef5b5004b4a87bc7ed7fb81ffdcb573add78cb73702a240054b533b5943b3e749b602361de17f0976ab175a6b249ef18bd191c081306dd16eec6a5899e1da08ab91da07ba7aa7e3d170c937320599dbc28ba4dfeb02906153c1383fc3a3d52cd27b96316f1920d48f1e3ef8a6e43e84e41dbb4fba1a88e1f6972194c26fd6e15aecda555315651e01c27804ae35919d8b8c4bbcff3402139ec49b40bd09e8b142affe018c3136c824c911c40e5328012dfd6b27d8522d24") ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000003380)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getpeername$netrom(r0, &(0x7f00000033c0)=@full, &(0x7f0000003440)=0x48) setsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000003480)={@rand_addr=0xfffffffffffffffb, @loopback=0x7f000001, r3}, 0xc) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00000034c0)={0x0, @broadcast}, &(0x7f0000003500)=0xc) ioctl$VT_RELDISP(r9, 0x5605) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000003540)={r7, 0x400, 0xfffffffffffffffe, 0x0, 0x1, 0x10001}, 0x14) syzkaller login: [ 36.409469] IPVS: Creating netns size=2536 id=1 [ 36.472951] IPVS: Creating netns size=2536 id=2 [ 36.513106] IPVS: Creating netns size=2536 id=3 [ 36.551712] IPVS: Creating netns size=2536 id=4 [ 36.582547] IPVS: Creating netns size=2536 id=5 [ 36.612110] IPVS: Creating netns size=2536 id=6 [ 36.666966] IPVS: Creating netns size=2536 id=7 [ 36.740691] IPVS: Creating netns size=2536 id=8 [ 37.181345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.222778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.244312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.291564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.472129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.495954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.527497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.541519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.563661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.572522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.588257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.621963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.644434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.655931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.682432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.698944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.718304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.755231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.805450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.845881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.861703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.878431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.917996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.934425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.948649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.957298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.972191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.002434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.012778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.021423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.029298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.036861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.047254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.055761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.069064] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.077523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.088041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.101820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.110203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.125936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.134246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.146744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.154234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.168991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.185235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.204748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.220734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.229409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.261038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.310467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.322354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.350607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.359995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.367541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.387562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.411328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.434150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.445878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.454096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.461944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.470012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.477465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.486126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.500580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.513605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.532333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.544984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.555428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.564251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.573555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.582525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.594030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.603011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.615243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.627780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.641467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.654087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.666207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.674176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.682256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.690530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.698986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.706559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.715379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.723047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.730739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.738269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.748542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.759970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.773376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.787884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.796159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.803853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.826142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.849538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.857115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.051992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.259401] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.272302] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.286930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.296321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.381239] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.409368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.472741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.486336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.500514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.508490] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.520814] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.572942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.598796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.605518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.614021] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.626615] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.634969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.653433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.661528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.714898] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.726130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.735132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.803503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.811872] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.818725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.825496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.845934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.853057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.913608] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.930446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.937247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 23:21:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@local}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/88) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r2, 0x200}, &(0x7f0000000380)=0x8) fstatfs(r0, &(0x7f00000003c0)=""/132) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0x4, 0x10001, 0x3800000000000000, 0x4630392c, 0x8, 0x6, 0x2, 0xa0, 0x4, 0x42}) 2018/04/16 23:21:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0', "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"}, 0x1001) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64, @ANYRES32, @ANYRES16, @ANYRES16]], 0x2b7495a4) 2018/04/16 23:21:02 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f0000000240)=""/145, 0x91}], 0x3, &(0x7f0000000300)=""/248, 0xf8, 0x61}, 0x6}], 0x1, 0x20, &(0x7f0000000440)={0x77359400}) getpeername$netlink(r0, &(0x7f0000000580), &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={r1, 0x100, 0x3f}, &(0x7f0000000540)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x1, &(0x7f0000000080)}}, {{&(0x7f00000015c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80, &(0x7f0000001880)}}], 0x2, 0x0) 2018/04/16 23:21:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x2000000) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000140)=0x80) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x3, 0x326, 0x2, "adef87ce90c136b0bdf382a526bae536e7bfb2366d6dbccce7c925100c112ee125e6fbc79a6ed2743c9691018c4e62934f21a1ad8e2d4fc85e74defb26622e", 0xd}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000200)="3f28e12e75836111424c4dae66e557bd121420d3c6722e78dc35fe2164a9d8cd8b87452a2122b0f25dc20dcc5024ef874864dcb3918ec6c297b7811bfbce32d2a8a72a677c11ba296126ede8307536c23237dd041d55f6c792174a4e71861544e6ae68933029116626a16d89f1a047", 0x6f}, {&(0x7f0000000280)="754997512f731fad1e4b13afb217bd391adc", 0x12}, {&(0x7f00000002c0)="ada23ae27248b1960da103", 0xb}], 0x3, &(0x7f0000000340)={0xc8, 0x10a, 0xb5d, "dd3815066db48bb0d6653975aa6322479ee91a7ad9dfdd3e2a2b320baa6d4292de92e366772410b7c838424b65d40dc3924712da875e5bf3bc78b0bce17fb5da9c03d2255e30e873d3ee6f2b56dea6f3688adb9d1904395e7f7dc17e6f833d62290d68a8a71b2aee0703d2058eba4b46f9df9fd7f554143fb3341cff13f2a9adb908a704437a7a4bc4a94328ba4b38fe7c3fd7314021af9e60907b1f2d554d80e0074bf1bc291a9e46be3738baefaad72913"}, 0xc8, 0x11}, 0x4000) 2018/04/16 23:21:02 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffffffffd) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x10001, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x302, r2, 0x2, 0xfffffffffffffff8}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x402, 0x0) write$selinux_create(r3, &(0x7f00008d2fce)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x0, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x5, 0x1000}, 0x8) 2018/04/16 23:21:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b8fff)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/04/16 23:21:02 executing program 6: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mq_getsetattr(r0, &(0x7f00000001c0)={0x0, 0x7ff, 0xfffffffffffffffc, 0x3, 0x400, 0x9e, 0x1ff, 0x762427e1}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) [ 43.064370] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket pig=5954 comm=syz-executor5 2018/04/16 23:21:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000004900010400000000000000000a0000000c03198148a408e28bf8b7e53a0165fb3dc62cf7830bda44b2e2473c8b4c3a729e07939193e1c9c7c516f08f4f578cb9f4d78feea27310f4e483f34f4eb770561ff4ce7e5fc7e32ea5e9c102a0b11d81eeacf00dd91851c450ece166bbf72d5fb1d05bc6ceb674b85a50b51351f3d03ef086187d2bd8d9c8bc0b02218b5f3736bde00f6d27a2ce9a1e9c52aa2d196fbb451120bcf8d333708cf2927a08eee3b31bc240d93c6d4545fc5cc2b55cc4c4df36d2d287dd59e7a0da3ceabe691e"], 0x14}, 0x1}, 0x0) 2018/04/16 23:21:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x18111d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') userfaultfd(0x80000) sendfile(r0, r1, &(0x7f00000000c0), 0x4000000000102) 2018/04/16 23:21:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/16 23:21:03 executing program 3: clock_gettime(0xffffffffffffffff, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) alarm(0x0) 2018/04/16 23:21:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) socket$unix(0x1, 0x1, 0x0) 2018/04/16 23:21:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r1, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @multicast1=0xe0000001}, 'ip6gre0\x00'}) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/16 23:21:03 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00547f569318dbc1ed4b29932d11b5cd8b54cbc423aaf19a34e36f8e1f564cb7c2510a2389e42619dbc12fc2d7afbb100a0d5917e931670d79ef531c5cc51676b7b88046cac6a41e34300d911cb01f2e399917bdd9c2a4654348a1e64d4324dad5c986d8844920914efca819b4fd7394cb1bfb7908896943dac1cb88f049dd72dce5772d6f370d8441ec36b6a7ed4f368208ee3f8c3107", r0) times(&(0x7f0000000000)) 2018/04/16 23:21:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x6, 0x0, 0x0, "b969504d3efe"}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c4eddab9df9b7bb65e4ecfa0561c5c4e", 0x10) 2018/04/16 23:21:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/16 23:21:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000000080), 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x32, r3, 0x0) r4 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "5b566434b09c8fd863ee6178bf2681340a32492b3e8889b63d1a4f140f792d4ada139cea40fd09e14010e87eaa2cc95cbb53fa747a7fa0fb265a0d9ac635b90d0603d3412b3a10caea493b1ba62d368729e1bf76f2784c3eb8d92971913c2b67f1e88287f2a71173cd0b090866fe45d49473d29a49d0efa6f870d093ae0d21fa991de15fc2c5b691ca8ec0687c5560ae61f20c79e1247aea13ba77be47f33d0a06db110e9295a77f52fa94241e44bf76f0be108291bbb3a5ede6c42d28c67f4b60eeb0422472c34b2202a1296569d0d2ab1fea4b242e743d285eaee246790855e77063b34c1567a89dcb0a4185f224a27cb7e948fc4d76b9c90d3f2bcdb9a33527af75ab3218bb34e7678f02b2c6550c13c74ea02ffeb3f0b662dad0a9e5991a738e97567ea0ff2d4f8da722f59356ecab63215f44defdf9aaa4f7dfb894a8584ababb338524365ccb5e48a02cc56d918e86a1b5947fba665e0224fd08f156c9b43a968c024643116162cbc4a574abb9874834394a44b235fdb13223e4282e08ab442e794d3de2bd9746b38f9cbedeb1354d468d6e1abfc79cd8e8d751aebd6d27504629d6a73bf1a1cb3bbe880e985c3e36e9a32b42b5d5b9eb1152fee0e825b9395ff6cfd4e08d7ab76c9db272e7109a5c97c9f621e557173efe1b31efd213ad6ceb723b6d0ce61a0ed6db517e868d97d4a7195a39659e2ba5ba4aceb7fa82d245fe66a382b0cba686c9e8059f8510ec0118034bb9c0a08f1464562fd29e950c28cc2a4d76408a693e1ac7619779001b042ba51be0c5f4e058527e72466bf715f7db4da60b2be6b77dceab330c0db08167b69314837ac42244d1a69d24e7c8e8f3ba515223581e55bf7be423892561fcfe66d5148bfd812bb177da3dd3bf86cd233275365325f246e630dc50ad84ea5ca6b9a9f8ee390817a4e17ac555cbe5b5088e71c77ee4a910d7f38e048835e74fe6c738a123e5f3cacb3dccfab3758944c1bddc4b3db682e1c2f4785144b57d998cd4a9c7bf7bd8fe4b4a1baad36c802e7cbc598eadb3b0e6d7a67a71929d3305bae6cc96b65720a191cc1ecf8f898d69a9e339ae02b8b798c0cad88e8d2eeb40e2c88f2156279db16ab4f2ae84eae5ff9d443d750e05e3a2313dcabfffa549b5f673f059c1b369e81720614069ec61717eb777bb838862bfeb99d87196e9e8afff40d79b1dc4f5f3f7a99c64d6423460f712e8abd0b8622cb247836cf331fb8f3693ea5005140e802f9025c9bda499ef9454e47513b94c0fd3d36d6d94bf6ae9ee837654344cd0963dc5e870f805cea417d93ecd2f4a046660440e3f32e75a6c57be22f182e443ac35d5fc805b52ea21e673c97fe5354756958fe240a66dfcd278fb0720fd72b33413e6d8a0804c60c1c80622e7a97c121fb1dae6da8985a2cd74092a744e754f88cfaef8292f00c5844ce3bd74d2a8f9ebdc4f542c67ebc7c3524c0e7c63d772a3aa13c8b877b3e825a0d9986402e3a2541e0866649595854296663a5f5b661c21a14d6fb9921353b6a069af5d65a7ce77bff372e0c7f78436199811b02021b4077a35688f6c18bb2ead66e3594be86a7cbddfaf3beae72f3679fa5ea26b704877900877560a883d235b61e160918f7d4d9af6f1bc43bdbf9d1b3a6fc43a089aa4615145b4d98cd562c53c2a817f1a044d65e8f9f57ea986365aaaeec248f46c493707e23227fbd04d27a9104649a039022819f886a5bd4fe887bb87557c6760f8ce6fcdb5ff2d3a2004ed325b45efb99964f03685246aa9077a71ff1020b294b7002ba03ca56e3baa5be5d0a858f785277c5db3815e164fab4b8485e059c572c428a94a07a2f12f89812e974b33e6b9349722640c6df44d74f949a058dfdae2ed9f3ab23ad116c301fff0f4e8120b4df3c81cbe0157c6190d9d6d0066b586485f44ddc2016954602d1a52461469d8b974d252c3f6bd57599ef73d883a81e99ad530af8e3326d0e6cc7ab6706da84e1379b45bc876fb543e34974cbaa214fa78956efb365ba9a52f3e5492f5f34d9dc8853e39c3dc9dc13bd4a29dd84846750dfbf6014dd037b2097d484355be7bab201e91bb74d563238a06e111fa165a582068934de3b52a3eade33d6c319b0ec97734cb3bdd62756a1728a47b4166a81586f75f4c612e8af30ec0e0b93f2e5b2518f5fc0e6bd32400da92697dd6538d9ba4bbfc78dd0fd34938351f14046b15a01b07540beaf1749fc3a884894e95bee71acc1a70c3e459ceb6157b1b304ad4f2f993c886143cc073e3380a2964435d61941ca2c145ed011c4a65f15ae1d20eaf7125af990a29ec3018b37a29cfaaebdc7b64879a0b3ba9a57cf9778fa18a1e233eb9dd971424c9ab127d32b516ccd4c470b4c623155a8a4e0bdf9d46a9204ae2723888e0dbfd532ddb48d66643151401a542bba6c92ff558f0e93a86f62430b0f1cadba53c38b767e98378a6e6c12ec322b12708117f5ea047e568c2718ba5d7a5ba5f850a2773eadcc81dad316ba3a96ed98511f0b6ee4accdd65cefdc180ac63ebe05841dfd71129696bce7c8822c76f50fcde4193cef44d013b79c320f3c69eccd5f4fe83cc2231c0f1a66980d27699e97721c1ea1fafc0c896b6e4948478817ebc51f5e84f02d531877a2c51fc69a9fabf69c3baaafb1e3e1edbd2bd3ae388107a5542a40450c896ea763b3b9780739acefaa0ad1b1cba9ae112750290a5101387eca7782ff61a754318e780640011ddf490d1e53a8dac126d279e28d821b838d085256c21a35ba84c9eac5fa69342b6164ae14452b35bf69b1d7aadeece7677947f9c86864ef7e726c3c0780dcb86217a69d962089e33643ae9148e10423dd70cf07f0dd39dd5de32226585861e6c13b695e0b3cca228305a13a07e086b2fac1349ed8d78291f6e7a3e1643368ea859ed2d297991e18f71acc18df73443e6000c70b4a4b658fb2f13368f1e78132f311ab9aa28c279066f2c2242784a49aa64255484365437d76444d81d8ca90b6fe1cb1e7f80db5dc3b6eac7a88777155ea5092b3ce7ba858d87bcf52e6059df9e8589586416ed3c86e7abeee251dcb388c8a6b8ec154cdfc53e2430a734eaaa712b834ad10147e60c95917462bc725e93d96408cc91591dc6b73cd16bfc8a6c3e5afa157326896b094c032e70bb0e18b8f24f2074ce756b67d51f6ac766896a32fe12a0ba462c03476f77c74dde9c4c8563b98e8da30e1b1b661950b5e85280f604fb224a095bdf7c7325dc43af68f856f5f4929334e1a8eaff979d29b480aeaeea53dc78e3e668125af4706247f4285883ff2a65e0e17b6508189382bcbb57f40e091def1345fe3e63f184c135f61dce8eb624e01d129e41241c5d8ee622b8223076150a728120143d33429a9d390cf64f390dfd579205c62e856750cb4fe7665b844abe0bdc0887c90180152127f7ac737987dc31391ffc778e156fb4c8759c00ea67a20cc40ca85bf509c42bac6b292e7c793320041d17930fbdc55f261c58534227c2768d785ce4930e8ea5df127db8af3cb978775102f3c33e69083b82b387ecf0cd90eb2f0548e7956d580b9a7db9eab919e93d47788b875e47b2dead2979f48b73c831bb2d888eb8798d090ab9c789208f6cadb787c911d23be942aaaf6c3fd5d7e6e83c9f861c114b1782f6254369f063ff31dd50391db4e970137a49d2edd98c6e7e15df9ff12c2192fef82f01fe892ac3b01adc7186570a48536231842497d8adc03bcf9b37bcdc97525165357964a3829ca18f8e7b4a85d12be266e47d63868e39227773ef125e850e35e872cc38ee7564d7379aff919e8d355629c72c23b09eaa408e299ad18eb9fe73dac2546e9df6439c71ec3312966d361c4cf44cfcfa0e7ec7d3015ab8443d7484c1627e7f0e7dfc1a0019d9c26ee7857e9706111453a7b4fe38ade1a58f45bbc44a5a3fd9061a6fb06e2a798fc957037dc60104bcbb60cf49dc0affea1bba1072878d81c01dcde6f772695af9b403fa4764b3dcfd4718d7b6048af8818d4a02fb9cff8db4a44c514f12bff0e478d481b5f437e323368f02794cc7006b9385bc98de03607b7d9b89997bf8f0a7147413f4fc2a23499286a22d8d024dc9067340aa582516b8cbb956ab3a673960715c45003bb812f24789ebaffc84ffde927af98466660ee343680a9e2a900672ce19dc0244f18fbb4c3473a33b291fc1c694ab03e5e0eb0d41c33deb64aa8628b7b07221a350d85fe01f1757daa42fceb0cf7a2d6c860149548c1445f65869ab849324dae046ac3c8aeb8583e40199eee496df31f2118ded458dc6b176c7c3515a58bb58c434c1e2e5cb27170b64333dba76c32cac437b37dcbf7de7dcecc7c44a41d669c5c9b54437aa4542db0678e99f9316770014f09675bf69daa9c8c96289c9ccb68289f05b448f7c5798fa545e3c846fff6edff1fc0d73d67b04d425481d7133e611d28ed443ae56b6220ab169351e7fccbb864ab2b5403e2af69ed489b3491df01797fbee9eb3f6f53157798577f4536a43a5a875f178663be81939e84ea5f54357533f9b51c27de93e1cbc2805cd120b04427aba7ffc4f5014c18029091af7dc880a78c4ba01fe0d879b6762bf0a01d7571db57be27cc0a7e655eeb59fdcb2e011e9e988d88dae8bb8e66bc73092c90c4cac7e9bb2efc3bc1ee492387c19ec09f81f353e8befcd55da1098510b59cb951a19a35fd9296798043f76c9abf1920f21f93f75465b8751e937a40b01bec698cb4349c3c233c5455cb5c8e7d02512ad7e1128433e2abda2888b6d58a8448d1710c263f676b33feb8111891eb640013501739bac5cddbcb38503be40032de3ba749393aba229a5c91f7c04656c2f66e47f988392cb8df642b4ee2061d3b644baf0a44c9f3bef0208b4223bf159f9a948a127c8df05f3f2b303e885cc6e0b3ed446b8cfbd36da5cf9e22fc4d19c18c20e36278c0d402229dc52628b869c4ac44f029fc2437d11ac3974c1fcd9bf050b3d90690ffc04ce2bbc2be533812f9860184720cd2df0e22bd91bbf583ae10d950dfddc68cbcf2692fee53da659cc271dd2e9e42c7601c9db3200613950017d7a6ee5f279837ef181423d330e2799251ffe95234393015aa07daa52e2289f2699a6de7780d4af47b7aa47f5a4ad7db05604bf0cfe6ed104dc34694bdcc8b0639d524cd1a449c19dcb4b4fb44e4494796dae787caa786bdac4999f4cc80882d996a88429d8ca56e76c81cf9865a4f982a766f86f2ff9513467a00b7d50aa2b9f6cc744e000902fb8469a0209807875c8f818279323d652dc6ef6872931a23da2f150a7d58d136b8c917e039398f9f01be47e9580da414d7e4c207b26eb3ed0ba3bdce7fd8d60f77406dd90ed4674cd126f4fe239df00756a0914d664ce822625dcb86c87bb1eef6dcc6af6d8e75e07f41899507896e7c71e76a7bf6667af73c304a6dc61a9e77800d663cd68c4f95a0354d28c9b6d5b003f9867982be8ad034b0631e87fab1c21b0e55963151a13bb6832e5535d1232c37204d58eda2d20c669b94f23f44a8a5e9f5ab645019ce7217bf8b76cef317e722936d08bc67ef93526888ea7b8f1f0d3f22cadd04458cac7487261eccded9bfe1b2dc936987f36c90b30267821b36d230fd7f02c79d6f8efb9b77c89a8d676446fa3c8ac8c2737b877fef98bc33f80b30f8ff3f9466a34cf215c66e43a812f3d1156b1fb08f90528560064161913a5ce44c1010e9c88bef414752b80339dc850fa7cbbffccdea06d775b1176ab18e4f3671d0dfd"}, &(0x7f0000001100)=0x1008) write(r0, &(0x7f00000012c0)="187e519e659ceadeaae573b06ff36c730499ed171f55251eb1ea4cf34b7370d7ffb36df7f060ee50d96ca19ce2b5c575bfda45fce72010f032778f8472ff44403b0841875c8c0b034e2df1981410baf37dfad0bbb02525767635", 0x5a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001140)={0x0, 0x1f}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000011c0)={r5, 0x9, 0x4b, 0x9, 0x614, 0x7, 0x5, 0x8000, {r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x8, 0x1, 0x1c, 0xbedb}}, &(0x7f0000001280)=0xb0) 2018/04/16 23:21:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0xd, 0x6, 0x0, &(0x7f0000000c40)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000c80)=0x9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x48c000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000740)) fchdir(r0) r3 = creat(&(0x7f0000000640)='./file1\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000480)={'ip6gre0\x00', {0x4, 0xffffffff, 0x1, "acca347cdc2c", 0x2c64}}) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000680)=0x101, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x3, 0x7fff, 0x1f, 0x7, 0x6, 0x7, 0x2, 0x3, 0x2, 0xffffffff}, 0xb) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0x7, 0x0, 0x5, 0xc49c, 0x0}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x800, 0x8207, 0xff, 0x1a000, r7}, &(0x7f0000000980)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002bbd700bfcdbdf250f0000000c00010008000b0073697000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) fcntl$dupfd(r3, 0x406, r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000580)) ftruncate(r5, 0x3) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000006c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4e1c, 0xff, 0x4e20, 0x8, 0xa, 0x80, 0x0, 0x2c, r10, r8}, {0x900000000000, 0xfffffffffffffff9, 0x7, 0x9, 0xfffffffffffffffe, 0x6b, 0x7f, 0x1}, {0x80, 0x5, 0x81, 0x1bbd}, 0x665b, 0x6e6bb9, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x0, 0x2, 0xffffffff, 0x3, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000500)={r11, 0x1}, &(0x7f0000000540)=0x8) lchown(&(0x7f00000000c0)='./file1\x00', r8, r9) 2018/04/16 23:21:03 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x32) getsockname(r1, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/04/16 23:21:03 executing program 3: socket(0xb, 0xa, 0x7) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) 2018/04/16 23:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x1001}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000014c0)={'veth0_to_bridge\x00', 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000013c0)="8a697321d8ccf4e8eead8ce2f42ed57cbb3f9d68c282d19a9a8dffdb387886a57134a090281b28d8894b362e192cf38c5b0dedfada8444be139afdf346469c622f854421faa7b9cdcd190008862690ae39f933d5fdff82d044698b0aa9acb1145073231b62cb20cb25f2e175fc2e625537086f86b8fc9e0ed77a697220bc8752b9b3e0908921b9758c640dfd5d1c12060ee5656a7af056da2f8d52be54bd22f1fb42786ee4bbd5c54e67226ce16bd048ae917cff99618c0545a3891bf41ab28d619e5efc38166d0c") recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/220, 0xdc}], 0x2, &(0x7f0000000380)=""/4096, 0x1000, 0x2}, 0x10140) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc0, 0x8, 0x0, 0x0, 0x1fc}) 2018/04/16 23:21:03 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6672616d656275665f6465766963655f743a73302073797374656d5f753a73797374656d5f723a6b65726e659ab2cc20733020383800"], 0x48) pread64(r0, &(0x7f0000000100)=""/39, 0x27, 0x0) 2018/04/16 23:21:03 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='mounts\x00') getsockname(r1, &(0x7f0000000180)=@nfc, &(0x7f0000000100)=0x80) tee(r1, r1, 0x1ff, 0x8) sendfile(r1, r1, &(0x7f0000f48000)=0x40000000, 0x2000000000000401) 2018/04/16 23:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x1001}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000014c0)={'veth0_to_bridge\x00', 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000013c0)="8a697321d8ccf4e8eead8ce2f42ed57cbb3f9d68c282d19a9a8dffdb387886a57134a090281b28d8894b362e192cf38c5b0dedfada8444be139afdf346469c622f854421faa7b9cdcd190008862690ae39f933d5fdff82d044698b0aa9acb1145073231b62cb20cb25f2e175fc2e625537086f86b8fc9e0ed77a697220bc8752b9b3e0908921b9758c640dfd5d1c12060ee5656a7af056da2f8d52be54bd22f1fb42786ee4bbd5c54e67226ce16bd048ae917cff99618c0545a3891bf41ab28d619e5efc38166d0c") recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/220, 0xdc}], 0x2, &(0x7f0000000380)=""/4096, 0x1000, 0x2}, 0x10140) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc0, 0x8, 0x0, 0x0, 0x1fc}) 2018/04/16 23:21:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) modify_ldt$write(0x1, &(0x7f0000000000)={0x7ff, 0xffffffff, 0x6000, 0x0, 0x2, 0x7, 0x74, 0x100000000, 0x80000000, 0x5}, 0x10) 2018/04/16 23:21:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00040a0000800180ffff0400ff0108000400c241adfe01f3df9dc1dbe37bcfb965bfd0b8"], &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 2018/04/16 23:21:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) sendmmsg(r0, &(0x7f0000008340)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x73b, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)="bdbf3514fb04d3009d9bff02ca386b3d0e966eb5231e1b9c0ddc3341d2281b4ed33d221cd0d40dd49b09cbb780d9001a57f039eac6a859a3f001cffd30507ae4a6be4c8a1904dd37e34c2b9d9ec3dd77aca1ba6f7679184174ef075a049eec47f06325860e9d5d066da430ccd4ed19c62960224641aeec9f640ee68a544fedfb0c66a06f33e57d01ee", 0x89}, {&(0x7f0000000140)="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0x1000}], 0x2, &(0x7f0000001180)=[{0x68, 0x117, 0x5, "97db415b0e10311381a85fe5d84418b2663d41789382a9d72a86002207dd13538d53a07c34c05912005e42f2e157ad33005359595ba95db66f1632e169c438442e622ee970f38b4c326874cb5e475eadc8821142b4"}, {0xb8, 0x102, 0x0, "57a942a221f98440486f5564ec1b4456881158853749e3e2a35612be516a2c8f25316ecb143306feede0a0a0e1b8bd36ef955f1df185dc90a51d6cd6927845180e835584fcefe3d48dfbf8668e4946f320bdb6b8d729f6ed4b67cdfad975d28947a08088d87d2232d5e7416714bc405dab3e9359d6cef2a57d74862ec7d45091900a0f2b90503df320b58311db8ace7923b71da4b4e5f4c4059fc48c0f0391890d"}, {0x98, 0x105, 0x80000000, "705dbd96aca9df5ca2fb1525accfef290143ffe70ecd81f655da19dbd8488f83038a208082b79a01f7c675a44d18a95c7132740d78baf1e50a5109716cded79b6b78ad01d995908021168bf7ed3da512ed2856977206c65dce2be102fdafbab56e5065a45213494a352c75369b9d42cfddc6b7c2acbb099184876774593aa76572d0881807b063"}, {0xa8, 0x11d, 0xaaa, "100b9e5de5d005a763fcadafb08d8a2e03c185d422f5960a27768b8eb9ff969449732199eb3167f71a8337442bb471c0615f55092a5d6670c9e30e31712741b4f250d753c2bbd847fb7b4f9dcf9b4cf1fb4307ff6cc4c3cb3189b9542a3d7c6a2acc3c3317476814ee0705734a33fb99ce8c8354c9f0dca5e2e024fe709424e6c763d6ba00ab5abd391be5bafdb02ddb4c01"}, {0x98, 0x113, 0x100000001, "3b0e7f84a5fbb291cc44183c0033a98537993e1fd58d927ee14a5a548086d9eeb18b577171d2db3027bc0a6ee504f7c66c6f49d94308d662ae8ada2736bbd7762e79f7df66e9c66aecce489cfc85c1be1d64f5ad0f63ebe030c42ac850da46dc94c05d351391674dd0ef935916b095cb32a7545b931de011785594eb32aebd5651e43471a6e2"}, {0x20, 0x101, 0xe3, "88a7eccfaa6a7dced4be09d9d5a170bb"}], 0x318, 0x4804}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000014c0)="a716d7130f425c305361f6b3d10dc8e2e7a9cf46803ff6e34051bec49718039b1d5e3a21e3a4652a0493cfe1e9e07b45d47b9b1956640077fbc6c3e749f5e03fcd406379203aa5ada528cf4368e3ba0b8e4038eb7891ff59004a0b07d0ce11d2ff5fc69c2859e1a656d1e3ddc810373b0f45110c6c43453a9df4f4e9dbf0e396855d3536ce14cdf156d38cfa98e747f6ad7a3ccad099e3ef3d87d36aaa3946f8f7b03192e15db03c0e3ae7f1f96eb736cb961ee79319b4f4519da30164bc53f3de6e56eeb635a8f245bd2d386b04d8eb62a5ad1bb96249c11476044fa0a1fe23fba4f77dbbdb0ff38ffeda492f69", 0xee}, {&(0x7f00000015c0)="95bd43b17e5331d2f1270e656e4ba52988c28a06ac0950ed5650f982dad7b010953a27e3b16d282d35fac4f26180be556d16ad91cc5461eb794a79354f26d10231b1a7ad427d8f9691fbad53192d0c2fb795dcfb6e608f5ddd6b8fa7f57b", 0x5e}, {&(0x7f0000001640)="808232b45074fd", 0x7}, {&(0x7f0000001680)="ec234a9305b25557803b7bf278fdc31dcc7c95c025f84e4e6a8a93d85c70290f6ac0eae23c5b6b37a8149d90c10d361643d6d50dda6078bb6b24990d8814784b130da7e053e4f82488c73e79eca60d46c146c7f1aebf81077635d68e93ef7c802776e724a3f3eecf09b5f4752598963eacf223883dab047f35e0c8c19165cfaf502c133d63ca", 0x86}, {&(0x7f0000001740)="ab7ff1238fc4f74cef9d3b0a78172d9df3835e668245fcc2d79ad6cef12747c28b6a5214693362961cef5f3fb5283aeae5f89d98145721dde9aa0f3370a2e3b7ea95bb00927ea182cae6f6a11fd71039a18753744baec42980aa05", 0x5b}, 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{&(0x7f0000006f80)="9314a46642bd24a35f0d3c45d8f8e269de8b09fac2ae9aca2010e2bd00ad29fa7db5b34d7c6663175aa4751df4d0149f11d6a71d69e4a41fceeb8cfd3b35e5add6e0e3ef6e238508163557e9d7215d84edad93daace119525d99d6f67acc147ba4d357613bd05f9d4a475df340c0e21c3cf369426f3a74eb7692cf93b39638d30ed377df03dd58fc883a8b65f2f233423ee54030e96173711f4a0cc0c822c9f7bdf0e46c0cdc31677031aa93dafe6468fa11b2d673d6f835a8e2cd19c75b1221483c383f60882f4f77e81e681b72bdb4ac1dc3db2ce67fc3a21b1752cf931f9d6e878477e2", 0xe5}], 0x2, &(0x7f00000070c0)=[{0x28, 0x113, 0xc23, "b20241455effa70d67120e26dd92cba8d1"}, {0x98, 0x119, 0x7b9, "e75fb9680dc3e98759c3cabf1d2a5bca2c672a982d47a84f09429785d31995d8e3f15311294a954562c29b4bd8cb669445b77003043831feaf5b067864484af800f65fffd9c31af9fea1e6f95609530ad0257e0eacb5e915fd3fd37f642867033c5485e08cdb19c8492f458d5d7c5238653e3a26ee440d25e4e5795b7a0ab5397f6b549fe8"}, {0xc0, 0x19f, 0x1ff, "09ccb2a057414b32182db850530df9733a8f440ec61b4c792e2c7d21fffea45770df6243e600f46d5fd2da4ffc2d7c1c9eb96e28452037a2f3793e6ce4f702e981198567aaf1173de6b65d7149fd2a344509afcf0605d57860f308a09779d89af44512454e876f6c760678b3635ddbd036b192ec8f99c42e09b0af189ee099e8a68e36aa939c8d911bc463a3ad739a56af45173c59de8ac954cf99763824441aa34a8963c908acac4c0d356a22850e"}, {0xf0, 0x118, 0xfff, "0ca55da1bcfe677a063ae6bff139723196d91f40bd467f0a25dffdd42c8d23e4b9f0a20147eff3736cbf4d395e721c630f0c5ba40b9363db1171e2b5915fb88b19635ac2c26d1aad86b9fd6b0fdd277da17025ae16400167668896d20e5fadbc010fb18edd591084d7a20206db2e966b1fe7646e381842e77231d699962c416da5512fff0ad51826f4fa8e37126be4315e7e9ccd58765ba06491277213e035a3a741de56d95c9bb53a5962e10339e15a04ba770a50d1cf9d28e05f15e3828ebe42b0f2c3e50b20ad99b155aa0b81e2b6ce72f3cbc718ac49aa4dfc6330"}, {0xd8, 0x109, 0x5, "1fe6fae87ddf33fc27c684aa283a658978a3f196cadb17d28aded9de3cca96cace04975e5e28bac027153dc60e6b65a585c03ed1fa04e94d039e98c0724d876595894cbd65d1edc16606d50d02cb4cdc355535080b2505c406611a800f5fdc3c92133618e947fedc58b88279623486dd67194f6db3547462e8f7a2207ed164ff55ffa73907fafa7563ea1186f03d69f7225ab31d305f832d67fba95a0d52b3463e27ccec8d51a44b66c0d8faf01712a1267a3a88e70edaa35fc17c61b2c37d62430d41bcd372a42b"}, {0x88, 0x117, 0x1, "af5a32655f7c03b91b62c0b131e00ee053834254680e3edd6fdf83c48ed5ded18c4dfefa2023b369f6b4483231b0543f14a116638cfc95e446c339d1cfb501ed525893ef2f661b2401d459cf8be83f1e3a488ed802923c3b189bcc7b61f126f72256c471d72ddba7a7540c34bc6bd26e8896051167"}, {0xb0, 0x11, 0x7f4f, "4291ff7c0e3146e6ef26beb8ff11b7d151d13bcc3d051ea71739c0d3109c48e92db9655ee01b1f32ed586e53362ca48de6947ed1c2603b17e3097bdea40d34881d591cdab388372d5d6a8e1900568ed29f91770804fe19e617225098aea21fb15cd7802433bcb3852d4fad3437f3f6ec01200131a20fc8037ec9a996d78ee1d252e80ffda5892c32db98c383c60751ddf19d8546e072f233a5a8"}, {0x58, 0x10f, 0x969, "f8aab9886316e4f73230599ebf81c16c0fe997c2d8c652f5d6ba0acedbecbea25fef0c2918e2f08b39eef4eadd2675d2a3f7f86b485501bcd74d1ab284002123bb791512"}], 0x4d8, 0x10}, 0x7fff}, {{&(0x7f00000075c0)=@rc={0x1f, {0x800, 0x7fff, 0x8, 0x3f, 0xffffffff, 0x352bda03}, 0x8}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007640)="ab1a08089ce9761bd01f313857091142f72c6c4b80c5b8ad96404e3a15f291852d3f430fe8a1ad6d56384375fbf5ee24", 0x30}], 0x1, 0x0, 0x0, 0x20000001}}, {{&(0x7f00000076c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x1, {0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1f}}}, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007740)="363df996ede2f32354354be0b3268b7e45ec47e05433253872cc7410f0094cc2e68588f4aa5551896b73e4417072f08757f3adba5183fe23af1c2a53954b6b7e03c3ae051db3b6d28f3fb40d9fc73d23f1986af7a3f988", 0x57}], 0x1, &(0x7f0000007800)=[{0x108, 0x13b, 0x6, "e0a5e84a4ff3e3d31e029f5a9df3b2175bb7f3310632497cd7b598528cf333a49862a792d2a78395dd62dbf26f31cea61df0a0ea7b5873be24b7625ec2e75621a46865d70cf717548f1b7ae870d3d313a08df9741969aed6d01b03f8c8737350b21f4c5b32fcd433103d87eea13d5b2366c33b206b9fa8dcf7ad2414ceeafd360bf28f39fd6904cadfceb570733a14a69a30e95a9ad4478c194eee53c98682ec8b57d1d55c15f1d25aa6b15218ad1e2510508ee24f4c3742f82b10bcf44cde6d193d5bc26422b20fbaa99a66aabbb05ddb7ed818a71c34665ff1a858254fca1a877ded59b202e2771ebe6713c1538e4ae6916b"}, {0x88, 0x10e, 0x3, "df4b6a952c2edea7388fafc21b9ef40bf99a987738d950a1d2b30ac8cb5033f8f95d7474846aa08af4dff99b71ad70a32067dff147f752b3bcea8a73211750cfdc4c584379c1e79955c3ae757bfb047d1047e877445fe27aea53c81bf9c996ba32917a42d4a0e2d87e819f4d0b96aa614626489c26763c"}, {0x108, 0x11f, 0x1, "f3c5565375ee7ad16653decf2fd6f2991f820e60592fa25cd3f110ac9cdf86956c53dd809ae80f5d7eaad41b920d966a8d39c4270ea08becc749cbe07cf52df23972022e7974729394d12dbcb40cb0b9c39267b42ae618530ac5bef4603123f3eec7c477338fa89bc034ea6c7ad5c33ee3e1fa5e3d50d46bce54fb60aaaf36816e3ac7b73376a0a06fea1b0857337e8fce9efa52b82898fc8401247cffa3efe901a34c34e24325fa4f2244e0b24ae073983487cbdd8a2a651a75711ea93e1a96c4d63706c05cb1c89712afbbc78045e179fd97bfa0a15f87b98c3b60d7a03bc81d2da9316ece26e71d982333aee4a9d5fac7"}, {0x68, 0x0, 0x1, "79cae1ffce090f99740b5e06fbc4b5cf67eda4e294b0d2abe9ac9f88c9b1a1b785f89602855a1b57708432774dda818070f3262266c7f6e949bee07881a39c8e065e4989d994f724e3d39b2a4f386c1ed71893b6"}, {0x40, 0x13f, 0x8, "b1f821bf35312e75d8be23d8225e4b7a1bc1eaae88b4f3fcc14e95b4b657732e222e117fa6140ec8d446d1fc1d1703"}, {0x40, 0x11e, 0x3, "615f756a3753a51e68ce38b001cb67d9bcf45117aa85ecf87b69307c6568f0858d3acdbf0148248188"}, {0xe8, 0x6, 0x7f, "4c57f758898f063115720f57a5cf4f50637a26ae9735fa6f1873a16dce7ce57896f23851901c9122592d409b51c6c805636f247448099d346b11d95182c5f924e82c7557cba10127ab6766ca2d0596595e279a8d46c2e89ffd3df6e5ff446e1f8b7dfb0d080c13fab3c7c6053e45788897c97622e2eac2d7a284bfc6cb856da587f36e70edd0b3a4c90c580dc8085c49f3b7bd208914d2994b633ebab22595bf8b84e9326cd211b40a44110158bd465bd7996cbec91bc189664f885adcc4f7ff1bea78dd6023093bbb0db8d42b978b75ff4e6af83c"}, {0xa0, 0x13d, 0x2, "be42196412c9ff5ba4ef922b51ef83f9b36ab9d764f53ff4bb4849ebe4ca8ba12ad09c1fe232e2a7baf73befe75c712276bb411361e1c285c1e4110aaa5df7e74de77c4a2a97d8ea591916eea2b1bf0b73e6147c3243677295f162c7662e51f36a7ee49592f147b8ca30e710584221abec7f3f2512932147092464fd8acda6f5e118b3d6ed1e6323681a6aa016"}, {0xc8, 0x118, 0x9, "f0bdd0ad8e99ef4a0d75fe9b6e5e5937648db9a152c8d565f978038def3326bc38a049aca008df73f108e87b806fc1409aca304ee898d60a9519f102d2c3b4ec4304db2dabd8f84106053b501b105a58211fd2f0281c5200a7cb9b453ab0497efa22ce72824b41fab9dcdf410750f4e20d60c29bb6f69afbbbf786e0024e96413ed819c7c8b58a9c6a9ebb9d19418b57f2014251fdff4257f9aed03c4f4334f1fbb6ee8cf45906eac82abb413ae824b716631d8e0d72"}, {0x108, 0x2f, 0xffffffff, "d2e2f3c8699060de8fe662c0ccda8577ef0234ee523b8e006dc8042ad0b9f25f100bda186e02e4d8c9b419c436ba187c09ccd91e0a7007c64b0be88d7b970987381dfce7a9873ffaa73ad2d949eb1148df60b74f70e5220fb667f76bcf9e92f3d58ecf8ae1a479e4bad428e4e307af77ce0e76cd50308309c632aae097072733e8dd442a2197ed10dbcfc7e7f6cca233e91e70ca9dcfb172fefa1d30c3a492b7f4a1bfa62fbf09b62781fc23c42e277f4a549d44ac939d619065c67c58c30156691b30bb467b6f136f21a7f6491d2bc92072d1f84238285be25d4de15850cbabdac43a571498491aaf673d2cb7c3a66020f092"}], 0x6d8, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f00000080c0)=[{&(0x7f0000007f00)="47c3ebfeb0ad8671545618ae18beebca48ec44c266ed7bd44a38438526567b1523715bba8dd61923d8aee2a0aaace4c7f5e2466d7cfc8e2944f73aaa779e861acc232666c3c16bf1ed52f1e2e4d2e795adf729eadd075b8f9cbc2ceaa2456f3b4dd8af0eb1abb9eecab8a2a8afb0360086a34c18b07b7660e49ff74ef56fed076cac019bb56caf68e459f7e595ce48b171c74a56f0da31caad0b5191c085b8a45a3b23332be6c8393d10cc355eabe965f75a8d5a9b37a9bcae3cdce3b99d6c71cf305fbe46a62c28", 0xc8}], 0x1, &(0x7f0000008100)=[{0x60, 0x11b, 0x3f, "33c75b64acd177c803c16278d633925338b63b7e6db44978e7fdda6c05f25ad2f9632e625ffa2a45f2a21aa96e40087f762f5950a27fa27f3e5ee7b9a7336674a3ec5aedf1d8b392fd77e12d05a8"}, {0xe0, 0x105, 0x5, "1223b3b3b33ba756731ce2d49c609a70bb4ee83136a7b8d0642c1bf1c1dbbb15283f8d452ef2fd5ef8d26a5429be88a78880da1cb24697bb6e2ca38fab6e1ff5b23ddbe3fd04e748ef3780a6d27f6a295f97ae26301e7e5b39ad5310122c2a06847579dbbabfdcb72f3064df7211655238aae4463e9a6270c55446246b0a70c9ed3a9bdb829ccceb48f377c4a12e4a7b58cce95de47cdc23a1691104c89ca51ce89d3ed68b96d7b031da3fceb29698d4da9477719dd2e19a5929038f435b7873abb222322c16a5e4055133d4"}, {0xd8, 0x111, 0x8, "fb10fa7a6051268e22aa90463f5e5602dd6a10dbf5d6a96680f9e8598ea20023a37ae3c49450360e037cb26f48d96f3dd174d0e9117cd0786478ece7ed0ac8d4f07023832000532441d1db3f7b92fd1fde0bdb705daec7a303d9143d3df2b56451b5108183131588d094cd4341092e1be1f3b1b1c9e6278443660df768ba1627bff6d2d72b52b7465f0ba6052b23bf48c2527358cbaf9947f629abdc3c9c25b1ca09201248b25aa6134a6194c14e992aff2df23fe869da45bda19c484c863c8b96a3ea9c26"}], 0x218, 0x80}, 0x1f}], 0xa, 0x80) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/16 23:21:03 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) inotify_init() userfaultfd(0x1000000000) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/16 23:21:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffffc) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000300)="9f9d7c3cc898c39e97d7e9d6eb4d2c82596150ad3d604415ee56cb33e21a7060f6cf1e7ec5702e7f950eca4ecbeaf17d739d3bfad8d40c75f5eada322f846d01000000eb5da9fd49da04cd653abae64d005b384a6c57443e5c225844e2917b6efdcd20af70544e7af5a452c628e737752c430b8bcd9ccee9d15dde5ed67fe0c525c658811bc562689056dd8b40c475a8467baf487ef88acb3aa64e44dabf41cf2ed27b5a73eb005f625d6dd6f4a46124254915c161b60600d429ec48031dd12a6fb1c81acf0a1e8a327941eb8ea8691dfa203ca7e7a44ba29028d5f0f0d07554ad1d1914f200000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xaa, "164a9c441986f828cddc5543e2433f06954cbdd48dbd6b7df153e7c961db169415ff0fd9a12abdd29181e52c228d5fd6f37e2f521589c7a14d148c065715cde26442d52c992ddf7724c4983b889c8e4a5c8005377cc6d083f97d87ec4eaa2975cf6c1191d863296c5b001ab2b6fbffb60d199d91f6aeaa0bfb23c9e86e8ffd0d9c8a06e29017a4757eef18c88c55f8a2d3859382ec106499702c3022b9aa959a471f6d98664bf43074a2"}, &(0x7f00000000c0)=0xb2) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x4, 0x9, 0x8c, r1}, &(0x7f0000000140)=0x10) 2018/04/16 23:21:03 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x64, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/16 23:21:03 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80042, 0x62) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'yam0\x00', 0x600}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file1\x00', 0x400, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d653a517f559e2bf0ea2e2468a56d5a4cfae6f64e2bff6c18a5a29df7b8a5e704ce5ff7271d01fad5e70b80272d124c73e4beb853b171e4fe4991f724a705092fbbd9cbd844df284d9785858b26457e999619c059cc0e61f60a72e643c9a3da48ac9eef90a0a6974ca3d89541401c4f48a4d2bb7817329dea8752f12bebe967bbaaf", 0x82, 0x5}, {&(0x7f0000000180)="91136567cb8f6efeed5d15959a21dc54908425f1b58e3748d5a6fd5a6824fc1a3cab4ea011c65a7ae9d12508ca754e31ad8f9572fc9f2d7bc2724f21fe3e0d8837510ddbfaa657809fe7ecca468c5cc30670483a199787069ad73650204befb1daeea1aa1e642dd7a94deed64c3deee6d8bff50d1a630f986f1d3024a43cb02ec93edc1c0eada5d8b90e0d94c2cd83f67d31cb4195a71cb5b6f89e3f27bdeb42dc0d9fcb9bb337b6c662030c7099914912840b46e8b6dcc8d4863c6b88c9dcf6ddfcf4edfd05840b809297fbd21188ecbef59c321c9c0aa431105b2a8528880e11631e9b6db620908cb2ed4d92a124", 0xef, 0x1}, {&(0x7f0000000280)="ea3ea3ff5135882db089d0284e33de9aa6f92c1f8535b50c922d0d2fbd1112efed28aa48406e177e2964658b924fe1dc50e89f3f55e7a3d93436dc359e8ea01732fb3d305193bf024a87e07015de4b28d1b84a78ae955cecb9767a0de681c0516930617349155209066099cae4b5e9bc7022768980b038b576a14a17f532aaddd3a6d27070bcf30ee062478237bb186503780cde0b07200b5994880e946c8b7a8835c90952f7a5351c49633623156725f3d8136f3d76d0f0d5a10cb1b833c9195deb5176427e189a1ffefeefd1f5f1aad9cba3ddf83baf4728", 0xd9, 0x6}, {&(0x7f0000000380)="875a5e25aa8c55b5d0968fa03c2688f240da53a1753dea", 0x17, 0x3}], 0x8000, &(0x7f0000000440)={[{@nolargeio='nolargeio', 0x2c}, {@replayonly='replayonly', 0x2c}, {@noacl='noacl', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000480)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x800, @empty, 0x1}, 0x3, [0x7ff, 0x0, 0x2, 0x100, 0x2, 0xffffffffffffffe0, 0x1]}, 0x5c) 2018/04/16 23:21:03 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000400)=""/31, 0x253}, {&(0x7f0000000580)=""/50, 0x32}], 0x2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x72f, &(0x7f0000000040)=0x4) 2018/04/16 23:21:03 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x301103, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000badff4)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000bb1ff4)) epoll_wait(r3, &(0x7f0000bb0000)=[{}], 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0xea1, 0x7, 0x589, 0x100, 0x7, 0x40000000, r1}) sendto$inet(r2, &(0x7f0000000300)="775b8f2aeeab2eb67c5603d10620f2a3d57e3cc26a0fb2d32c739070374d4c8d46fa55ac4b20af716713e100e065990dacde6cf0d407b7d7d716ca4ba7f3cad93b6ec2533dbd812454cf0b", 0x4b, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x200000001) recvfrom$inet(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x0, 0x0, 0x0) 2018/04/16 23:21:03 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x54) 2018/04/16 23:21:03 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffffffff8001, 0x6, [0x101, 0x80000000, 0x7, 0x3, 0x4, 0x1]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/04/16 23:21:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8001) ioctl$TIOCNXCL(r1, 0x540d) r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r3, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000580)={0xffffffffffffffff}) inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) [ 44.086268] binder: send failed reply for transaction 2 to 6112:6117 [ 44.110678] binder_alloc: binder_alloc_mmap_handler: 6112 20000000-20002000 already mapped failed -16 [ 44.166141] binder: 6112:6117 transaction failed 29189/-22, size 40-8 line 3010 [ 44.177145] binder: 6112:6153 BC_INCREFS_DONE u00000000204edf8a no match 2018/04/16 23:21:03 executing program 6: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x1, 0x50010) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mlock(&(0x7f000053b000/0x4000)=nil, 0x4000) 2018/04/16 23:21:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000), 0x0, &(0x7f0000940f43)=""/189, 0xbd, 0xffffffffffffffff}, 0x2}], 0x1, 0x2, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x4, 0xd, 0x0, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0), 0x2) eventfd2(0x0, 0x800) ioctl(r0, 0x686ed2be, &(0x7f0000000300)="53d908dd69078aa4d328e8596b565a3b9e30ce38837dfc2613da1eeeab2862aeed94f7df81d6e23ea5bcc4eba1abac6498871c82ae6cbc470b3f013152af68a6e148b569621db1c5e45df1fb45f6fdac1e72a9782e563c6ff6866e226d71323ed1977af081e6cbac4208d8fd41d74cdb89370abc2098cd7bb64573ce62c734cfea75885a264c4ee1a9c19e29e32ef6b59ef5989f6c4561b04acbb8334030dd05bc39f9b0458df013287d131cb32d3acd13f2fb1ee20db08ecc8a30f5394659176baed3bca71e1fdfae4c6508470fe51175bea9bf7e71e4b86cd4426b74e3bf0b0dc05a803a58344370362140fdc744944cdc9c2d0114") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) 2018/04/16 23:21:03 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='wlan0', 0x3) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="5d520a4e8de68b7e16ea8de1db868350121a255c0ad8504a71d6413e294021aed7073e14e71f0c01910a2a0c677f3019f14c76c753f3fc22a6e9d451e57ffb7e6a3373f5e9e9d2069f553a35c0002d6a224137fbf7e5261bd8f5a16b6e74ebc81acd0cae7046b246096eb74c28f07ff497661ac1aba3616d9adcd9a6738ced2701aef4d83bd3dc90acef6e6519a66aae7035b7f00b2f99", 0x97) prctl$intptr(0x0, 0x4) capget(&(0x7f00000002c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000300)) 2018/04/16 23:21:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x7e, &(0x7f00004ecffd), 0x0) 2018/04/16 23:21:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/04/16 23:21:03 executing program 3: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x1) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) r6 = accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r5, r7, r8) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000040)={0x70, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="a207da3258962079b06e9f706b37a4d302ced3debdb74181b47b32cf0708347b0b73e9d7ca268d60d14748626cce9f98d7c5243d3ab44d738f286962aa76a9686e62f56439dc0db8207f839e5eb8448b04be7d8b33df13cba38a90b1082498ce15515276b3d761b779e7ffa434eef7e9"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x34, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000030000000000000000000004000001000000000000000000000000000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r4, r4, &(0x7f0000000080)=0x23, 0x102000004) write(r6, &(0x7f00000004c0)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/16 23:21:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1) 2018/04/16 23:21:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000240)=0x0, &(0x7f00000015c0)=0x0, &(0x7f0000001600)=0x0) r6 = memfd_create(&(0x7f0000003f00)='\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) r9 = getuid() lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGBITSND(r12, 0x80404532, &(0x7f0000001380)=""/23) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001300)=@known='system.posix_acl_default\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001800)=0x0) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000018c0)=0x0, &(0x7f0000001900)=0x0, &(0x7f0000001940)=0x0) sendmmsg$unix(r1, &(0x7f0000006640)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000080)}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000140)="2d9cc6b1cb1659d816aa4cf95498223790db1043fea4e694a92b91725ca827e910feb14fa7f359878b32c25220ba12c439d79d1bf85750ad1ece6c5b2571d1f278a70f70455a9893ac6b89b12fc6c5c455128bfbd333f0eaa00b37298a9adeb0eaf2b0b26cafb5690fc4ba9043dfee0ff26f496b48e58fa78e01bb63082b32160bab82072ca0f281baf64bf96531e2ea7038da20081e97e4386af50f31701704aee036b3aa52e25308709029c79ebb6ffddc818c2f763c1145c9ca5e468b50996f3cfb10ea346027eae6dd91ad50c9bbe052f2d610d79d6e599b13ed53afb06f456b652697bf9aca664a2917cedd397dd2", 0xf1}, {&(0x7f00000069c0)="c49970a7f5d7e69d886ecbb3668fee4f658b3988577e5e308ed75195a54f60ce93e4665524c870f8a630f99092d91e06feec2f2566c7e34cef4149e941bde126fe9abb87afef08c2266a53f262dcd08a1897fee036aa040244c160d8fa09b54140176fb84d9bb614e58ecc8ac1b6f739f7d8252e3be15e230c8d76576765e3a12242bcafb619b83c3032e3c6886d644162c416d662540a07670a8fd6bcf73af388155474e7e7ee7484c6e561816742ecb85011287f76a9297bc42e0c4f98d4", 0xbf}, {&(0x7f00000000c0)="b4138ba5e38173284c2969e19515", 0xe}, {&(0x7f00000013c0)="554a95548325e24624f76a36047aba75f8bbaff8c6986af296fe8c103ffc3a9c3dd157f5960d9bb7573ab3d989a063944f794a7cd16ddb1b6765b2e3754e00cfb8dc7ca72e760a", 0x47}, {&(0x7f0000001440)="d85f89383b596a1f0dac892eb25fde4c08109597258d33ca9bc054ee0da3edaf401d31bc485474168235ba71222480dba7d9c5f955f1d4d782f1258b6bcce8ec4c7a7dbbb840949580da294324f8d8b26a510696d0660d567047cef7e8af687eb1041a9cc73a379cbeb9d76673d180b4b45f6866173348159b433ae8db0a5ceb45a8ff600a7f39b915c4f431c1662cd8db814e6307aa39e2ade72053719fa44b8ca9b793f23dc0ec41fcc88badd2b415a2def641498771be697d9b699e12b7073b385c50df80c52de4f223563f88ea72560e75e28781e615eb3d6aee12", 0xdd}], 0x7, &(0x7f0000006a80)=[@cred={0x0, 0x1, 0x2, r2, r14, r15}, @cred={0x20, 0x1, 0x2, r2, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x80}, {&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000001d80)="e251f82e6e148ad5705b0e2a816671a808725e02ba8a42cc24b13fccfb5aa0f87808948a7e6efb97760c5a0ff24422aa2695f708e2e45f3d8e437df6beae51acdfd90b3d1d83d92b0021be308d729f0e404fe617911e0580554945026b146dfe9fb16f3db24f571947fdcb66bf303db9670ec1aa2354f5b96f1e0a66e30f26f1bd2d4558e2c270b2f1f9570e9df033d1197f9f8371c42dc0b990d4facec7558296a013680fff85e2ef20920a15be0f11171250f482159c2bc632c492a296f04df08718d9799dd1e2dd21947a4c8df4378131dcd29253de4e2ba78dc5a66bc8bece00924b478f7435c66f5bdc4dd76e6c4b05", 0xf2}, {&(0x7f0000001e80)="35ffa1801dd0c0b5254ac900a9e3f96832e322522a8eed0f6b47f81fae96b30af80c0aa71ffd71dc2e1eb1a4ebb374d3b29733c69c0fd4560496a60ff2ad0dbc163044879b1c541db78e3fa5828dec2579b831bfeb5c2e93dcd92a2ed38d936a688a8d1d06e28d885dfb923562e61e2bb15fe2ac40e88b8ade6f5bb42cfd5702b7fb625dc91d0d62a149036112cba51960aa4f46f9a5f077bbc763522a46342653178049e9b0c7603110c7e4a57a09835095c99786f6cf0575a911c768e9e00cb2", 0xc1}, 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{&(0x7f0000005800)="78496c6bfc612d15b0b8a7aa77c74e8f81c430f168ae1c71f467ea09a809476f50cf73143a1511a074a1af280b1ee44636e3b1f71ba82b7a1f30f58a680920ebcb77e8325430d5debadd34fea57925a6dc8d234e02254159f8df121b155f15ccb9fb889cc855da09c6c356289e63381baf074e86c458230f4b48e647547dcb132c740d855f9296a7a6dcd4dc29f3df40c6c328306b060981986394006d383e3615c65dd31b75d36fbaa66e7455104658d49f4b396caafda9c00900e547f2d1508133a64424de4bf79c4258715faef600c0c364b82ac0ee202c", 0xd9}, {&(0x7f0000005900)="18e61aa590059674d258b4ba0e0fd466272bc6dfde2a12561c1ce6891a5fb4408a86e6a1dcf5039b7eb7a517224d6892475a79eec73bb26997c00eae2c", 0x3d}, {&(0x7f0000005940)="739951f0cb7cccd4c9167c9b9dc34ee5426678be207cd4b4ac8d436bd06833fb51a734e661abd18081bed461fadc0cc7a15f7e1aab7eed4adb51393d8ece6b388f4bdf01e52ccfe96ed911cfced7dc77060c087f14ec276ec1b46fa8ef620c58d5196c9e7bc5ac0195e1af43c79ccce678f4d32f3303ef0172cd086fe45219184d9fb46546b328a1", 0x210}, {&(0x7f0000005a00)="9a408a57f5691f1cbfeabafcf500b47c80aea791c8317876ebbd3048ec65b5d5ad91eb19d10706a1adb966c3eb3d485207483bb44a25d0d0f113565f12bfe451146d6576829963c36dc479e4a16a29adfbe3c3cd3eb3601b6fdfa5b927608ba41d2b11ba206fab", 0x67}, {&(0x7f00000068c0)="86ac88b69ef225908a0baafa7e81a731ff1b0acf81a9b2fc141dd009b212c26fff17c77b8119512f303b822c63f8b22bd35f93acce8451fedb01e72a1afa8a4847e2eca515715752c7b606b5cff324c859b6d7b266533f8612e207122d9067f100dbd6872e41c23ec681ae1650ef65bc9b83fbc981486304bc81e13851e4b1a85ef8b189dbbee7cdc270e0fdf31afe7bd75c7cc7fd152af9bde133c6fdde4d9e304e178ddc9a82360885357bd4b774f87d9c7dd15ab86e551f5916da24d8df503aec792dd0a03761b84f5b1f78cd9337f80000000000000000", 0xd5}], 0x9, &(0x7f0000005c40)=ANY=[@ANYBLOB="20000000000000003f00000002000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r17, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r3, @ANYRES32=r18, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0], 0xd0, 0x1}, {&(0x7f0000005d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006000)=[{&(0x7f0000005dc0)="ccf6f08ee4c59a92bd38bebfe40e1180a4962ed631f176e66193e8c8faac34f7ddaa5d3bbb16577225f18fa8802cf96d36ccc3196928c6679aea7c5e5563b5c799fdb5312a1dcd1383b7cbae6f21effba972084956286c038cacb9d6bf99f6f4ff06db0cae25012f5bb376fa3c148eb490c1dfe2b9310c26c0bdc5c62b39c6b555e985e0e61b9cbdf56d6d1dd9ac238a527bbc94a9c6cb17c9f009fbdebfb65e0a837cbe81a28b90e275e468f83359bab6a8ef8f5f7abdf3ca611bafeb2314735dfd24df0d4847893a35a6d9ca", 0xcd}, {&(0x7f0000005ec0)="ec92", 0x2}, {&(0x7f0000005f00)="6ce5afea5f4090cccdbd22e0f4ac87119bb1854f40d861b7e3d57405512f6c3b21d2f23e3b904ecddb86b1c746efc56a8350260da78bf00953b1783b0e7a35ac8e800a55249e68323d408c3f109cae66b07fe4ed8b043206676f968d3da9f07acd3ad2ddd98b7620c0e303595d66e8f89679fcd494ebebe8575f3c8ecfc22446fd1416c2e284db0a926576d7bfeecd3a62ff2ddbd257cc32cbb9c7ac248466f7dbe885ac30711ef23c7beb2bdea4f57e7a66b5fb8d6e23c181470c7217990691e3d9", 0xc2}], 0x3, &(0x7f0000006040)=[@cred={0x20, 0x1, 0x2, r2, r3, r18}, @cred={0x20, 0x1, 0x2, r13, r10, r16}], 0x40, 0x20000000}, {&(0x7f0000006080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006100)="38b63b0902fd384b3c4e5ecb8776182a71975e2925e27a7a26a1ba2f8d95894f2222ebcfb6e7b048c9ab4c8c01dd6c2fd63ace7da571b14cbe16395e17150d8e0ec279033ddd7c7e691ddd1d4875287c5cb42ba8a4a3e1e5a9d30971970e31a54654852d21e26710787b9beb5356d8c04ea4b7fffc4c15d76099bf0f929e5f68b49db6184b4d659f89ad7a86f5760a7dd0f128bde7095ac6b2b22ac2aea9801a439aefa076f77b551da36c53", 0xac}, {&(0x7f00000061c0)="3d6540942c77edbe8acee2a2b2f240f8d22201", 0x13}, {&(0x7f0000006200)="68755961aa670fe7a22d1d9577eb8116e5fdd40b144f38bb01a6ab292f478baa517db55289ad994cbd347350551e3ee0f10ac5d796443b73ecb0118b1ba05fe8007be240f0510d5b9e38030cd471fee275cfb75221d11d347a68446c86988f700a4cb034f637bb4b80fba45e79591d00ab8514", 0x73}, {&(0x7f0000006280)="c4872cee1792bfe2133e3302d760275a3c4d76b41b0bdf6eaabead9c18b13a7aa2482b2565d1af5e22357feeaa51364ba715b8b9", 0x34}, {&(0x7f00000062c0)="4fc2721411a80e168eef21132d203a942e3978327a2c044e7c8112826bb24dce2ead368f2467e0923c2a090dfda1939c01fb8723a2a1f8f584907240323518d248e84d81db7cdf869329bcce23504001176f6ca704c2052a687a49afdd85d019844943c1aa76c2d2bf4aa3fe88e476c209816042e05374cd962f5b4c4cd2c4892f043ad9f121283ca420c410997a9907ca1c88e9f7a79d2e4a3e8e2023f999e082a90edddbd42b5a86356ecb73119ac6723096f346eee7e65159b3b4f7cc1fe0c149c1c71d2bb4635685eccb83ba44a509c69ab031d283167e20f98c350e1e7fbc248dff2c61b105d352fba979540033b71825e5c7b0", 0xf6}, {&(0x7f00000063c0)="fd77c90114b29b7efc21f5805ea5d125cb5ced6245454ee44571e45ee3c88fbe5f589b6e9f2ffea7c3057346af209db69a3a984ce083c75a5c3d70b09361455c10a548e72b4616bc185eafb3cc4645da", 0x50}, {&(0x7f0000006440)="647cb2c9444a788e3dd2aefd5e47960ba557ba76a718c1661424a7010f1b02c81308be6f232f8238e6f9daf5c4", 0x2d}, {&(0x7f0000006480)="49f81d847e5a813fd9728900c85dce9348e2850ffa7c44a3739e297a6718a392c2c330630f8ed66c0ab1b461e46627fd2ce0401363f16b0283708146502d8d05ee45566da02e2f3e5db1add843c2f3fba0916fb69d77490f08d56c199ae007ed031f3989b72e94fa27047ba13b985badc3", 0x71}], 0x8, &(0x7f0000006580), 0x98, 0x1}], 0xa, 0x0) utimes(&(0x7f0000001c40)='./file0\x00', &(0x7f0000002200)={{}, {0x0, 0x2710}}) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) [ 44.241233] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 44.248596] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/16 23:21:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="4c185e8679b27d36435fa8b82b4052d52059490d378fe712c6678e9af2d204b0487cf6941f62c92016b6ccabf927cf4084b4b27935a71a19c5a2c992afd64c260aecf81f997a1b6951b682c68bce56529f420d35e7ba02b7c8a1d89ab186849f4501d95a9e012bb82d8547c73bee0056ef39303e6ffe29d86901f5aee4f9d48f0c11d995095889f498b9f89701a3f18d33123f1e243c1b812ebcdcb51e12ed84e10dfd292610718720da9810d12eb8d7a8d29a4f3779c0be0cf334f16f906d278723f120e25f4e14f1ca4aaf48f950acd17bc4542c2295e22391ff19cb3d866744598fb43471d720fcdb", 0xea, 0x800, &(0x7f00000002c0)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r2 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="d2", 0x1}], 0x1) 2018/04/16 23:21:03 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x10000, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x12c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) fcntl$getown(r0, 0x9) 2018/04/16 23:21:03 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x100000001}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) [ 44.306494] mmap: syz-executor6 (6187) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.335490] IPv4: Oversized IP packet from 127.0.0.1 [ 44.347409] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.354032] binder: 6189:6195 unknown command 853149602 [ 44.354040] binder: 6189:6195 ioctl c0306201 20000040 returned -22 [ 44.364342] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.384802] binder: BINDER_SET_CONTEXT_MGR already set [ 44.384811] binder: 6189:6210 ioctl 40046207 0 returned -16 [ 44.386034] binder: 6189:6210 unknown command 853149602 [ 44.386043] binder: 6189:6210 ioctl c0306201 20000040 returned -22 [ 45.120770] IPv4: Oversized IP packet from 127.0.0.1 2018/04/16 23:21:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408042, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x3ff, 0x800, 0x3, 0xffffffffffffffff, 0x10, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/04/16 23:21:04 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r2, 0x8, r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x4000, 0x4) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev}}, {{@in6=@mcast2}}}, &(0x7f00000018c0)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/04/16 23:21:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000000080)="392c1b71fb0e5c2c4ddde1ea85e3f538b56e1bb1b6b596efc85abe0290eb822e361d073fc1de73cc279ac3c352f02f37d238afb22f7db5c20129f14485009a7e49958103c3f577220b30afa0d5dc51b829c95c91e6040c136df99f9d453fed9fc1f3116ae28c070d25623b1c26a454afad488179d89880a49f557f376d51be25b57a24cc8b9852bf9ee22f82560221369074c619af0dae01b0324d44e379fe81b721bd6ed4a1931f5235ddcf58f4912a47", 0xb1, 0x0, &(0x7f0000000140)=@generic={0x17, "83f3f249c09f8da2bfec58cefe1c6eda175b2aa9f7ba76196099be1488846813000e39467980f1a0ed7de94451dc663914b86c4e32eb54c032f52ebf22a4fa99d2ecf5dfb8e8b5745a5d43a8478790710606654ca6a045e264dc69e268fe45e40a77213558b5250b2ca14cbe1bb2eadf62289d1c521dfb17b497b801ecae"}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0xf8}, 0x1}, 0x0) 2018/04/16 23:21:04 executing program 3: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x1) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) r6 = accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r5, r7, r8) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000040)={0x70, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="a207da3258962079b06e9f706b37a4d302ced3debdb74181b47b32cf0708347b0b73e9d7ca268d60d14748626cce9f98d7c5243d3ab44d738f286962aa76a9686e62f56439dc0db8207f839e5eb8448b04be7d8b33df13cba38a90b1082498ce15515276b3d761b779e7ffa434eef7e9"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x34, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000030000000000000000000004000001000000000000000000000000000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r4, r4, &(0x7f0000000080)=0x23, 0x102000004) write(r6, &(0x7f00000004c0)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/16 23:21:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={0x0, 0x6c}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001300)={0x0, 0x1}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4}}}, &(0x7f0000001440)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001480)=@sack_info={0x0, 0x7fffffff, 0x6}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002880)=@assoc_id=0x0, &(0x7f00000028c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003180)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff8da}}, 0xf9, 0x7, 0xff, 0x3, 0x7}, &(0x7f0000003240)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003280)={0x0, 0x1}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003300)={0x0, 0x1000, "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"}, &(0x7f0000004340)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004a00)=@assoc_value={0x0, 0x8}, &(0x7f0000004a40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004a80)={0x0, 0x1000, "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"}, &(0x7f0000005ac0)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005b00)={0x0, 0x1}, &(0x7f0000005b40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005b80)={0x0, 0x80000000, 0x10, 0x8001, 0xfe4}, &(0x7f0000005bc0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005c00)={0x0, 0x2}, &(0x7f0000005c40)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005c80)={0x0, 0x4f}, &(0x7f0000005cc0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005d00)={0x0, 0x3ff}, &(0x7f0000005d40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005f00)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4004000}, {&(0x7f0000001180)=@in6={0xa, 0x4e24, 0x0, @empty, 0x5e0d}, 0x1c, &(0x7f0000001240)=[{&(0x7f00000011c0)="359f3770a9e98badadc7145f2397a690154ae6c32bb33fb983d14ad81b316d0886e5e8bad56ae964b19663f55152712dcadd9f739e50d29f1c2fb187e9e22bdd711282c6cdf3717a67f4f2da509cedd6d10ca7", 0x53}], 0x1, &(0x7f0000001500)=[@init={0x18, 0x84, 0x0, {0x101, 0x70, 0x3, 0x38}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x26a2a1ea, 0x400000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x20a, 0x3, 0x56d, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x208, 0x1, 0xfffffffffffffff7, 0x3f, 0x8, 0xae, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3f, 0xc, 0x3, 0x40, 0x200, 0x1f, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xc27, 0x8001, 0x5, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x0, 0x1}}], 0x150}, {&(0x7f0000001680)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002840)=[{&(0x7f00000016c0)="a81acbde6aae9be2c33995769ba23f56374a4993f9fa82a90d3b90c1b5a3e89ddf734876fa1539b0802b283c8440fcc0a0c75135c42ac596025bcf34f646ab38971ab71767acfbb80bca5848bf701bc5f1", 0x51}, 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{&(0x7f0000002b80)="5722965a8d6d12600fc6cccf5fb632cbcbe0e707aa2abc49a4f418f02d3c96e8da982f28f4d4cafe39bb055660e655f9971454cc69f5a255f925c092d6ec9ec893935ec4bd04c62dcee4e0c276507601208035b948ef1c43447bafb9d3342a90775b7794bc79ca196fbf315a7e53c0da9a3f2674a941dd8f27a31219b73c5263dc77e1da8268e1d19200774f928aadf15c7f5c59735d2a34c1b9acf4609302ee375f00909d7997637cbcc4e2ca29b2a72e939537c61cd33f9ffd07d36a85784b22220b5566bc2203629982bfd0e508a0", 0xd0}, {&(0x7f0000002c80)="55b54e14b28a33ceb7ae24b03150722c2a474e5c59e41d4f03050087f354bc7c2b656f8191e5131f2ff4754b57c5c9aaa4e7928a50bc6d9fb90bcd51a81509615af22f6099ea9c9ebf116d67760ecb71cccb6d03ba5357e9abb97e86fe5687ed4a80eab9d7c00e4e5cd9f87f0bde1b3956ea08e1cf5d4def5ff0ea75420eaaa2559fe8dfd6f88e034f29896940597c731a93adc638d541e1e8228b9952deed3b54e0df386749ebf5bbbe7dcc2b504aacfe0dbf6d3d726a5382f6cb52db8b3a121d30472c278239", 0xc7}], 0x4, 0x0, 0x0, 0xc0}, {&(0x7f0000002dc0)=@in6={0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x37}, 0x1c, &(0x7f0000003100)=[{&(0x7f0000002e00)="3a906f92f930662704f2b34c1b29d9530d453477056d17d9454c302dfdbcbda48bbefdacae4c9edf2ea12df8a64d86dcbf0ada0ee96d0a5657f5e9733146b43b1c733eb7f93a089ed50508a0", 0x4c}, {&(0x7f0000002e80)="32ee8be83e64a49de1b6910a5a1497b7e585cc7324fbd377b468d228ee06f1fedba2623d679b0e2ad0d4a65ed5fbc832463255a785446d72dcd2dc9376f88cbf3b7ac940eb515f63eb1161b9c4441a766e877907f4469a3041fce30dfb40e6bf5bd3afe0bc350c39647ac4be6910ddc959d1155e21822d771d6349b5a937a105f04b1ba5d2c6c3659f79680261c336972ae659e3691b6e1e99d6db350e5af6671afef19aa2ef72de921b96e7705351d24fc47bf06f4f304d3ed7a77c11ce5237", 0xc0}, {&(0x7f0000002f40)="ca8d50492c3857dbd046cf4274be3cf30a4a9797547d4ff15bae2d01bffd330d37166cee082ea9f8538bcb62b960f97a3c530cc846486d9bf3d08d4df0ee0b97054525e6e68ccf3f65f2d9474074c8065911608986c7a9371d4d2d5e76303aa555b17bc4ed9bcc69b7e7db783ac0b68ac7126fb80d3b55172302b8b91917354b32dc9bda01e99e42415d245c0cac", 0x8e}, {&(0x7f0000003000)="f01497b01b0a08d2a4ec0a81b2ba2f7a55cbb0094ffc8b332b43a7e5dd857e6d411656ca007d062fe7c878bd67c77412", 0x30}, {&(0x7f0000003040)="5c780a1ac29d4e038c6a45ef62c9449bb0b0e1fcbc8a8249d2bf1126f61ad1cf2577c5117338bfbb0c06e9f9b644875adafb6ce5f926c85c20469432ba715015424d3c6ca21eb6e0e35bba48f2d30b97b8a194d837649a3e8341acc84133be5c2523d1669a7f3988d5b03bfb787d382568c94b6a7ba14d62992202c508b5bffb0cfe8e893370e2a8b30530243a452775d71f164cb3d431193ff57119", 0x9c}], 0x5, &(0x7f0000004380)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xf4a, 0x8209, 0x9, 0x0, 0x9, 0xff, 0x101, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xf9d, 0x1, 0x100000000, 0xfffffffffffffffa, 0x5d, 0x8, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x8000, 0x9, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x0, 0x800, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff8, 0x0, 0x100}}, @init={0x18, 0x84, 0x0, {0x9f, 0x8, 0x9, 0x2}}], 0x120, 0x4}, {&(0x7f00000044c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004500)="1467ce79f8fac9691f8554d8dc5fca20bdc765911f3e51d473abf974baccd3b83a3a7fcd9fa312d96e13ca48f64a090e2ac69910944a1b0bba180acb1b4facdf7067d9f78205a21c3bb0f312611a380be7a7f8a12ab5598bc20822910097d0efbfc5377f448006301a901af7de5051aed0ff6a0484fe1178db19ab9560ff419a21dc0a509454538738da0f5db18b4ec0b6dc7c0ea4e85807b9148df8785c7af03f8ea58d539a95047b24edebca6b5e25b8d11b1dd606ad311275a40f377926f4539b30a73d770971ca6c2052", 0xcc}, {&(0x7f0000004600)='K', 0x1}, {&(0x7f0000004640)="dc6e25dea9290038fcc12aea46d0a0479f84e25c90edbd547310fca3a365f398e60a33b6c3dc134d142d3297e32ef269603d189ce1b672850eaee8246efd2866486f97ad05f4c89897d4f668c9b49f4054cab3c60ab2819d0cdbfbfaba2acb92507efbe5732500a55fcc885f3468020b5ec35e2d8286c754d6d7cf1b85b1061774533e508c8e30714558d7fe64742e5ab6b0e8", 0x93}, {&(0x7f0000004700)='v', 0x1}, {&(0x7f0000004740)="425740955db856cd0b37127739c576c82b043be1202b1e72597f3a45be092d7f0ba620abb24427ac5424f7e738aa5f3574c033807693a05e4a2f0442", 0x3c}, {&(0x7f0000004780)="1b80705461e610aac138c9f50720b44dcd81f9aabcf329d87e1555b519a7cd152b7cc592f53792d4f3c2b467969cc0e6495ebd1ddcc17866af1c80d225a30d7a2ad83077209236d33db978f07135f8dcaa1021a5d0c05fded4f9922dd225fbe99b7057532f26d1b28d58e88c427856ad928b8c2417b8afd95508ffb7d725565df6397204cd46c376751b5f2a2874cedf018028ffd87c63e9a59031e67c9dcc16835412e120ddc0fba15d0aade80ad37a95d51f66392dd552c66de5ee4b381af6aeb5c61d3437c88432f6c047d02618d5eab135b6110d6815f3914dd9d7b5891234899374fa86ea2e56e50c69", 0xec}, {&(0x7f0000004880)="60c9c3468ad6c1705891b58e864ca7fc8954e5102986224db8827b4856eb5aba9b17af23a30155f9b60069866f483a8727e5685d9bf1880d45d8a87e805a3918b845f044275bf2f4792cf5cfcc05fceaf0471f246e1bce6710381c8c998e770efc15343f6629f07c0d2613cc5e05430ccafc57cefe0d703c1e8497a515af04d9d22cfb10", 0x84}, {&(0x7f0000004940)}], 0x8, &(0x7f0000005d80)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x9, 0x8, 0x2124, 0xffffffff, 0x4e, 0xd1, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x5, 0x2, 0x3, 0x1, 0x10001, 0x3, 0x9, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x5, 0x202, 0x784f, 0x0, 0x89, 0x80000000, 0x9e, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x1f, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x7, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8008, 0x1, 0x5, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7fff, 0x8205, 0x8, 0x14b, 0x2, 0x9, 0x80000000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xc4f, 0x4, 0x6, 0xffffffffffffaa85, r16}}], 0x180, 0x10}], 0x6, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x4, 0x40000a, 0xe05, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/16 23:21:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) prctl$setfpexc(0xc, 0x20000) 2018/04/16 23:21:04 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b019", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfec) pselect6(0x40, &(0x7f0000000000)={0x6, 0x1000, 0x7, 0x5, 0x8001, 0x8, 0x0, 0xccc}, &(0x7f0000000040)={0xf6, 0xff, 0x737b7565, 0x8, 0x2, 0x6, 0x800, 0x4}, &(0x7f00000000c0)={0x1, 0xfd58, 0xfffffffffffffffb, 0xffffffff, 0x80000000, 0x3, 0x7f}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0xffffffff}, 0x8}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x800}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x1, 0x20}, 0xc) setitimer(0x0, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/16 23:21:04 executing program 1: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb, 0x2010, r0, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="81af78b908b96cba5d739512b828ef4bf4a1b935785ad795392a42e56dc1253376687246fbafaa425852") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) 2018/04/16 23:21:04 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="7dad076f"], &(0x7f0000001640)=0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="e2", 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/146) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x14, r2}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 2018/04/16 23:21:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002, [0x1c00000000000000]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x437, 0x1}, 0x1, 0xff, 0x1, {0x4, 0x511}, 0x7, 0x1ff}) 2018/04/16 23:21:04 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, 0x0, 0x0) flock(r0, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f00000002c0)="fc23a864f16bc69c6a0f915209d9579ca3b2715c42d2f2ed98c1f45d40c922cf47644fe7b26ab805aebfc5eafa3c961a27786e84504af342e77a4cf26949d8c2fa8bea96fc", 0x45, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 45.331272] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/16 23:21:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x6, &(0x7f00000002c0)="73797aff74756e000000000000000033"}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="afe59b80c7a990b40fc03d17c89c0e927432c2228b6894794a24e0625485f0a1e8000ffdde5652480740127b9ed2d07146c98b58055be903af9779c3185d088da3f1d4bd6670a28e381ce41ed6b88c0a9f5c0d46bebf9046fdbee9", 0x5b, 0x0) keyctl$assume_authority(0x10, r1) [ 45.397310] binder: 6229:6243 unknown command 853149602 [ 45.414923] binder: 6229:6243 ioctl c0306201 20000040 returned -22 2018/04/16 23:21:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002, [0x1c00000000000000]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x437, 0x1}, 0x1, 0xff, 0x1, {0x4, 0x511}, 0x7, 0x1ff}) 2018/04/16 23:21:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc0046209, 0x6e8000) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/16 23:21:05 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x6a, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x100, 0x7, 0x9c000000000000, 0x80000000, 0x7f, &(0x7f0000000100)='yam0\x00', 0x4, 0x0, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x892}, 0xc) mmap(&(0x7f000013b000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r1, 0x0) readv(r0, &(0x7f00000001c0), 0x100000000000002f) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x43ac, 0xb3b, 0x2, 0x401}, 0x14) 2018/04/16 23:21:05 executing program 6: mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="20eedad84452cf5a6a6541f1ad9f38e9fb9fd4eab7b776e394bcee991e91634932e2ae603f916f0ca40d415f93531cbf9455683dc49197004970a62837ee0e6ceaaf6484c483bb4cc395c1a4a531ee26908ad2575c767dfa0f12b303abc8826379379d5012bd2126f820710e2c81208b78166f1cabf1731279904df2f19e7b07db598b81a2a5691d798637b26771b42b28d5664bde8f307230f60ed1e5f59eb865e4b9f1558b87f7f0b7ebf3", @ANYRES16=r1, @ANYRES32], 0x69) 2018/04/16 23:21:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000500)) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f00000000c0)=""/51, 0x33}], 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/31, 0x1f}], 0x4, 0x0) listen(r0, 0x0) fstat(r0, &(0x7f0000000540)) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0x0, 0x0, {0x2}}, 0x89}, 0x1}, 0x0) 2018/04/16 23:21:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"62630900300000000200", 0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x410000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) pipe2(&(0x7f0000000080), 0x84800) 2018/04/16 23:21:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4100, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x51, 0x0, 0x165840000000, {0x3d0b, 0x7ff}, {0x7, 0xfff}, @period={0x59, 0x7a, 0x80, 0x1, 0x0, {0x7, 0x5, 0xfffffffffffffffe}, 0x9, [0x80, 0x6025, 0x401, 0x1d, 0x200, 0x20, 0x7, 0x7fff, 0x9753]}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @empty, 0x4}, 0x1c) 2018/04/16 23:21:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) flock(r0, 0x8) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00000eb000)) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000007c0)="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", 0xe00}, {&(0x7f0000000280)="201286dd906d68edbf96cb320dde0d315aeec8a86613598d9e28257cefb81441d9040f2ed6aa7e14f5dca6272ec5a6dffa6dff88ea", 0x35}], 0x2) 2018/04/16 23:21:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x5, 0x0, {0x2, 0x3, 0xdf, 0x1, 0x6}}) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "0710050000ef000097"}], 0x20}, 0x0) unlink(&(0x7f0000000140)='./file0/file0\x00') 2018/04/16 23:21:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x65, r1}) 2018/04/16 23:21:05 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xffffffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x5f) r5 = creat(&(0x7f00000003c0)='./file1\x00', 0x20) r6 = dup3(r5, r2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r2, 0x8000}, {r6}, {r5, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) r9 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r9, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r10 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) mq_timedsend(r5, &(0x7f0000000180)="8a66f2e2690d38549a183f7bab2a199723a582eabc10661ab61c51b3b8d7d2631cd9e93f05b718afdaf05709aeea3741da5fce330e6cdf228ad26591b1a63af542d5cdc357c8814c41b21258cf47b5d8b351ea32b7a3ecc1b83ff76dadc463f77a111a6e642c73973065318267017bbe3dc198787917c6d9021a1714e66949caac2e864cd6", 0x85, 0x70d4, &(0x7f0000000100)={0x0, 0x1c9c380}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/16 23:21:05 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x0, @rand_addr=0x8, 0x4e24, 0x2, 'nq\x00', 0x2, 0x4, 0x2d}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x2000, 0x1, 0x26d, 0x80000001}}, 0x44) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000050ff0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000feffe0)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000fef000)) timerfd_gettime(r1, &(0x7f0000da2fe0)) 2018/04/16 23:21:05 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x820001, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x24) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000001fe8)={0x0, 0x4, 0x204, 0x0, 0x0, 0x20}) getdents(r0, &(0x7f0000000380)=""/215, 0xd7) truncate(&(0x7f0000000480)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xe039, 0x0, 0x4, 0x83, 0x4}, 0x14) link(&(0x7f00000edff8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='msdos\x00', 0x10000, &(0x7f0000000100)="1d92f8c804787cbddc848960f6cbc0e5f51d78d46a9d3e3ec56d2907ec26722110beca48348e5d3b02155646a020e8e63a84c0944e78330385be281c8985fa28a5ad2f31662fe0a1c0188644d3eaee3e8fca16dc664705cbac3c2ee0ad596a96b7524b7eec07cf044d8e855e590ea182010b5e34c36335cccad8e651ad2bb7c337ea3888910bf51c87bc4cae2f584732daef47e9ba0dbb99a1083f35d49610fbce30cc1c5412b58353fd3194833a39224beb9d8d0330695e2042633fa80f109b180d8f75dc193347a7fa6a2b") 2018/04/16 23:21:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 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) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x500, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x2, 0x6, 0x73b}, 0x8) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) 2018/04/16 23:21:05 executing program 3: r0 = inotify_init1(0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x12162, &(0x7f0000000040)={0x0, 0x1c9c380}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) [ 46.322509] binder: 6284:6298 ioctl c0046209 6e8000 returned -22 2018/04/16 23:21:05 executing program 7: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000020000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) 2018/04/16 23:21:05 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="441fb44ac929c16c6752f8986412cf03", 0x10) [ 46.381120] binder: 6284:6311 ioctl c0046209 6e8000 returned -22 2018/04/16 23:21:05 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x715}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/04/16 23:21:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x4c) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000380)=0x1fffffffc, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@upd={0x110, 0x12, 0x0, 0x70bd2c, 0x25dfdbfd, {{'lrw-twofish-3way\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x6e06}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x41) 2018/04/16 23:21:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) read(r0, &(0x7f0000000080)=""/131, 0x83) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/04/16 23:21:05 executing program 7: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0x1) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000469000), 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40080105}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x319, 0x70bd2c, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1}, 0x40000) 2018/04/16 23:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x17, 0x1}]}, 0x20}, 0x1}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x12}, {r0, 0x1000}, {r0, 0x82}, {r0, 0x8}, {r0, 0x10}, {r0, 0x400}, {r0, 0x2082}, {r0}, {r0, 0x4080}], 0x9, 0x7) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0xf4a, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="bfb2128ff5f5b0ff7ef739f398800a422f576decab5fd3d1c139a866ba6e3f46bd16ae93cef95ff7407241f0b107097b6ad2614c6d6185ff42e258ff9eee17d387e77285f2a39818cd4074be0661ce0ee8d9b1f69bcc8385885303a6ba949d3e6642dd3b08a8cc6f1de5f3a49073fe6ebbe1", 0x72, 0x6}, {&(0x7f0000000180)="5ac5aa7f057f57fa45f79caf9185fff2deba5ce7ed2dab99f387ba5dc7eb9ecade4567e8b556f0c9a1d609ad22524800a02ecd5d763f48fa87e22b999314638f0fe20e91e23aebb1b016ac85b49afb9f92fdd687ccf48273f0d59b4a82e54f5fd8e93f6b0824b1074634c11b31fe120104f3769fc1da14705631efda4bbc5974df02afb7c27fca54b251e54a84f114fe7dc21d9647e9479fc19e067bcb82884f503994a8b3638f6ed3b8bdefb76fa28aa1de9a4a29654968093d84ad07ad", 0xbe, 0x200000000000}], 0x1000, 0x0) 2018/04/16 23:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) r2 = getpgrp(0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000c40)={&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000500)="6cb2e23d38d0a42693ef45f3a0506a39b290b2606b0e770c9e186f9ae3eb88dbcc17b124eae0c3e2d1a139bf01f2bd5da0aaef1847f9620e310354c2f16217aa4cdcf1712b54fe0e129711000228d104c0b06598ee582e71e1fb4ee83974c695f28603165c3d52541437f6d9708f36bffa60598f48dd829a9adb6421415119222329d5653e974d18d2c2", 0x8a}, {&(0x7f00000005c0)="3bc558705a4be3a6d95cbb1506a7b5f72827b57577a39633320b8e5f15e4e66a87e6beefb905062da01b631d3b7aca275895649b01eb916ae85e7fb1ed835567913889a0a4c45974161e9c83cdc2f21747abd5a3cf3eeaf669b5cab32bd07a4e0cb7d4f573cd2863f7aeef20fabc332407c742e653c52b82bbee41d623b239b3d791d79b88f72385349854bb0c22b269a33d48f81cd052d9643dccac3170b95e50fcd2c47001", 0xa6}, {&(0x7f0000000680)="8e6f5b3049c572dc666fdcf3ab2dab8030e41192858134ed31", 0x19}, {&(0x7f00000006c0)="ce479eb1fee6cdb982b263e83326bb1525f72183efb41f", 0x17}, {&(0x7f0000000700)="b579f758e582a13f84863dbe87beeae1d6848e7f5e947662fce8dc83b28238002d7c4343cd529b62f87c70424c3a696b26d758a40d9585d1a4a4a03b12a975d61251", 0x42}], 0x5, &(0x7f0000000b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc0, 0x20040000}, 0x4000000) 2018/04/16 23:21:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512-ssse3\x00'}}}, @algo_crypt={0x48, 0x2, {{'lrw-camellia-asm\x00'}}}]}, 0x180}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 2018/04/16 23:21:05 executing program 7: kexec_load(0xac8, 0x3, &(0x7f0000000240)=[{&(0x7f0000000000)="52c050b52d5682440aad1f8b61e7ccf1edaa20a71705c9e4bb88bfa169c1d72a4d2c48830262d983cf349217e4f2fab7bd786647c3ad62a3a671e140553905", 0x3f, 0x7, 0x4}, {&(0x7f0000000040)="9dbd102d455b8d630f6ce52aa62189ca784651607bddeb54f4e90b2bd37fc66da06105de6cabcd7761ff6d1adaefadfe1969b17ea06286fd3290e89437bd6c2a46187e6954eb2c9e52d67c1ae5af211b46d58b8a8e2b66514bc333522d51dfe3e91c248fb8e0407b2e11212f06f372501bd5e3badb83c29ec2d8453ba47f1d8ab8794f439e7a239d3ffaed38c2462240511cc1d5f4b722746c3f49b5acd3b2b1b60ec428eabfe835c96a62ba6cc97baaac98b9a029c76367b8109675097fcdc2e978bd", 0xc3, 0x7, 0x100000001}, {&(0x7f0000000140)="7475536370f34cf11db451eaeb9fa8c8e9083c26c45e92bdc963f883187b7d8d189724e66163e2f3efe7de4e31acd9fd76901681dace4e215aea3308497eccc4db960472171b66a7bd7eb799c5deb35328f425f32cda19486b056a8e4fa8f8cdb21e5339c71e4a90dcce71c7b8263c1ead047a55c2520b82182f83cebf7eb37f9a34074bce1a4b1de93098f35cd9bc5fb2670fe98e534e5b475d37edfe0d598510d2e384d41cb2f829c4717cb47551bf075b79902440236141c7d20275f2242c2f5fa5c20c83ffb4de687cd4a440e439093401058838e0493c", 0xd9, 0x3, 0x20}], 0x160000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/16 23:21:05 executing program 1: rmdir(&(0x7f0000000100)='.') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2e4c0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000140)=0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) 2018/04/16 23:21:05 executing program 2: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) r3 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)={0x80002001}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x6, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) r5 = creat(&(0x7f0000000140)='./control\x00', 0x1) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000180)) 2018/04/16 23:21:05 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) socket(0x8, 0x80007, 0x1f) 2018/04/16 23:21:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80042) write$selinux_load(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xe3) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/16 23:21:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$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$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @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, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x500, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(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}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x2, 0x6, 0x73b}, 0x8) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) 2018/04/16 23:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x800, 0x4) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa2ffc), &(0x7f00002ceffc)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x800000, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x20, 0x0, 0x3af, 0x2, 0x0, &(0x7f00000001c0)='veth1_to_team\x00', 0x0, 0x9, 0x26b}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000005600000036aa289f4aa1bc830f448f711cf1160ceb004f033b4d9e12aad4237c14906a03813e34a6e4fce83feaee9b974a487c0237d85acdde9a468a093c8e93411b56d26139d09f9c66ef062651c471ddcad473d02c226566bc1c29a167c1658c60"], &(0x7f00000000c0)=0x7a) 2018/04/16 23:21:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) openat$cgroup_type(r0, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) 2018/04/16 23:21:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4) 2018/04/16 23:21:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x0) ioctl(r0, 0x125e, &(0x7f0000000040)) 2018/04/16 23:21:06 executing program 0: r0 = socket(0x100000010, 0x2, 0x1) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "b88a0fc7aba8ff5f3ab3add8e7d85677e92ae80c7e1ab1a4dd2bc75cf5638ea66a0047d6626adfdbbec22b7b66db70b2c4ef3c29334eb9b065260a7f09d5a5a5f3c5f7a2cf6873f824c997233a7b8bd482abad74f82e6fe0de43a5596e4ebe599d9d9719cfe24d9e11e15cc5632e220029f71b1cb0f6284a7055d628227128c6674235647676e4ab9d7d5b81b58635eb680ef4fe1231bdf96105d13b38af51c2defee9f3f89a27d3c8a0c56cdaa8884a3241f8ecefde4834d24799f17aa0e332f51c331f550f1f"}, 0xcb) write(r0, &(0x7f0000000140)="1f0000001e00a24f00000000000000770200fb10536b8db9c669cfd4ab2552644ce4560d7faaee9d7497bbadb1723cd874a0d1e277b4e3b1440d1c44aef090000000a3e211523ab8a774ac", 0x1e5) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="d7875b5d4c3c80e0c2697eb7674fcac023b18bd58bd0387fcf09a84289c0ab374256f8b7954a7cd7d1e4ffeec5b0af5bacabd8f12db60500963fc77ceacc8f978bfb8616336e10ed978477be6ae10c7c3f539cfaf8356b94154c7cb83991b37654d9dd6b5ed39636991daf7490368808558401f27f29d85aab259b4f9a3fbb188b2d52766b13bc415bee988b90d82105cce55da0fe71345a965dd2f9209792c6ee472ca2c446884a60aea2ae3fb43a7a4cc1b5b0085c6e22890584d780c208", 0xbf) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/16 23:21:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80042) write$selinux_load(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xe3) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/16 23:21:06 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x341082, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffc00) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0xd, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x30) 2018/04/16 23:21:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"3304005f76abd2749c6610d0d700", &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2a6f8b437052"}}) 2018/04/16 23:21:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x10e297fe, 0x7, 0x2, 0x81, 0x0, 0x2, 0x90025, 0x4, 0x2, 0x7, 0x5b, 0x1, 0x7f, 0x3, 0x9, 0x401, 0x1, 0x25800, 0x7, 0x200, 0xffffffffffff0000, 0xfffffffffffffffb, 0x200, 0x3, 0xffff, 0x4, 0x8001, 0xd0b7, 0x0, 0x814a, 0xa6, 0x4, 0x8000, 0x4, 0x9, 0xffffffffffff2632, 0x0, 0x9, 0x1, @perf_bp, 0x8000, 0x200, 0x10001, 0x0, 0xc21, 0x0, 0x8}, r2, 0xa, r3, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) [ 47.522006] random: crng init done 2018/04/16 23:21:06 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x2) r2 = dup2(r0, r0) getpeername$netrom(r2, &(0x7f0000001640), &(0x7f0000001680)=0x10) dup3(r1, r1, 0x80000) 2018/04/16 23:21:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) 2018/04/16 23:21:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x7) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x2011, r0, 0x0) 2018/04/16 23:21:06 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)="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", 0xfa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10000001}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/16 23:21:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendfile(r0, r0, &(0x7f0000000040), 0x63) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=[{0x18, 0x29, 0x3, "d748"}], 0x18}}], 0x2, 0x0) 2018/04/16 23:21:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f000000ab40)=[{{&(0x7f0000000100)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="70cc912a5250e29ba126c1715ae28c7fbe0122f54517b000f12259a1", 0x1c}], 0x1, &(0x7f0000000200)=[{0x1010, 0x11c, 0x20, "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{0x1010, 0x0, 0x0, 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0x1000}, {&(0x7f000000a640)="2419c1c9ac17bc32ceaa0ad39e8142f7e94d64b4eba54607988c0bac93b9c8cb980dc5db8fd31c8d78c1bd46e0b0c3a1804c653bf8f975d95b6df0f8e90f7b3a3a3ac5d95a125c8a9eb6713755e6dd65b94f73bd589b3d7293d8759dfb5b8e11a144fba8e282000dce78e2eb8f99585ae5cfd6c2d9cd32126a4d9b8a01bfd53cf53ab96d68047d6b332111d278e3c5789000f51765c07d8f75af18c4c5491ec1630a9d4b35275e478dfffa9f1c89a9e03830b0898540888696f771cb625c41820dfbf3ccd6622dc338e9f1702aa67689420e11372c6c41381923c65cce70cdcc3923592ca1265d915f3c762931b0f63a0019a450d987", 0xf6}, {&(0x7f000000a740)="9bd19d63309f6adc22d614803d58dbc0", 0x10}], 0x6, &(0x7f000000a800)=[{0xa0, 0x10f, 0x9, "293fb7afac4010e0b594033ec52982fe45ffc24059f5e641a9c490335be48c07ee5fbafa86d5a9a1f36050f3a7eb2d41ce532743995df8dba890f88cd8bae09b3424f85de06ed4107925c08c98003767518344820afc78f478d7f5e5dd62bf9a79cd94ab8a99e16c14fc2332e91684075c21b5a0b1d8760b1feb4d0d83a1040075a9d24e72636793a9"}, {0x78, 0x10f, 0x3fa, "09892546f7fc80265d115f87bf9a331d3b59806e686f5d87b5ba138ff4868a38f4443d9863b22fa34caa777a60ce106ed3c8aa76d1d92a3a8e012ef61b08af352a0352ecbdcc61093992e51ad0db561e99bbe5c4fb938112e5501f340be5b88a19f7796028da26af"}, {0x98, 0x3a, 0x1, "b4b9d1f2e4a4a2e4bf5ec2131f50abca485734d213bca361144dc2b4c3bf6f184a62a95c687c9665bb208cf1446752496a5c74596244ae509634b13173394a869a9eb4124ea266f85767f3a367b30d5552710f0ef04cebddad581bd18db79032bc437002aab9f293b707465669d07a912fb57d7097250f7d7d357d2290a9c186875a2587d3"}, {0xc0, 0x0, 0x9, "b94d700fccc8fd88d69f2dd2bceb0a29aac3989bc78af3a563a85e1f2effa286c2b793b4653e3f313655e8cc7ddd8f108cf7c98132d21c2097a7ca16ab9b72a0885198403a76c7f090fa0b91a3a533cc757e49c4b5f75a17963198da7319cb7b72a8439b1ef4ac1c07526ed7b52b7db01be65b79875b1ca7fc11ffee0acc4683e6a5fb3efcdf041bd00f26f878e5d97c1e1c981491582b3f5ec9bfa5acff2aedf11f0e8562c301b8561d"}, {0xc8, 0x0, 0x2, "467e4a6de382062b57f1f214181c980ab060fd63982c90370f17a0e37894c2ea55afd438734b30dc6f9875c673f839f64d76cbe737c1e0f27101cc2b12716df180a9245bc566ddd1a479177f89856a167fe6fe42b3f7303b555d28f794ba3273319c64c834ef27227155c6e8831d229b8d81a4ecb23fdd75f3cab89983f2d7b3b7e64f55c43992769d6d2fb5061cabe2178eb57420200d519c651dffd933326410ca04f5cbe0f0231f262f549bd6ffa48fbcb278"}], 0x338, 0x4000000}, 0x10001}], 0x8, 0x10) 2018/04/16 23:21:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pread64(r0, &(0x7f0000000180)=""/156, 0x9c, 0xfffffffffffffffe) r1 = socket$key(0xf, 0x3, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x8000, 0x2, 0x8000}, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000100)={'ip6gretap0\x00', 0x501}) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000dc000800000000000000000000000000000000aa100000ac8600000008"], 0x38}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200, 0x400) r5 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000000c0)={r5}) 2018/04/16 23:21:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = gettid() sched_setattr(r2, &(0x7f0000000200)={0x30, 0x6, 0x0, 0x6, 0x9, 0x9, 0xda, 0x5}, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0), 0xffffffffffffffe4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x47590000000, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/16 23:21:07 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffff7fffffe}, 0x0, 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x1, 0x1, 0x8, 0x1, 0x5}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r4 = dup2(r1, r2) vmsplice(r3, &(0x7f0000cbffc5)=[{&(0x7f0000814000)}], 0x1, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000100)) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000140)=""/4096) 2018/04/16 23:21:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'bpq0\x00'}], 0xa, "a56bcdc2b0a41617e8ff965db6fccce61c66aec05e4dcfa790c772bfa21e01210e15d06bc3143744ccac26981545ce488e86c5866f0cf462db2de6a4400ebde1ea71ed212efb031709c57d07bd4f24ba8546209bd1ecbc2d3921b4eaaffd1aa58bfcac769d101203e3f8f42e2290bcafe680a4f6ef34f3a13f2972c81c9ce022844a5d203b64fe0f514f66b00228f065a94fe2c6460befed5103c156acb822d21ba27ad6eb11ff83482dda45545edda0f050faab23aed62c0dd298921d2803d0fd5a32bc2937218947b9e4fc4e75210cca27160880d5ca46d59d8b85c6f364adb20a"}, 0xf3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bpq0\x00', 0x800}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000140)=0xaee) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/04/16 23:21:07 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x595}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xeb4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x200000000000000}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000440)={0xf7, &(0x7f0000000340)=""/247}) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) 2018/04/16 23:21:07 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file1\x00', r1, r2, 0x1000) r3 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x4) 2018/04/16 23:21:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40006) ioctl(r0, 0x5387, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0xfa0) 2018/04/16 23:21:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/118, 0x76}], 0x1, &(0x7f0000000380)=""/73, 0x49, 0xfffffffffffffffe}, 0x9}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/111, 0x6f}, {&(0x7f0000001680)=""/113, 0x71}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/216, 0xd8}, {&(0x7f0000002800)}, {&(0x7f0000002840)=""/174, 0xae}, {&(0x7f0000002900)=""/157, 0x9d}], 0xa, &(0x7f0000002a80)=""/4096, 0x1000, 0x7}, 0x80000000}, {{&(0x7f0000003a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/26, 0x1a}, {&(0x7f0000003b40)=""/39, 0x27}], 0x2, 0x0, 0x0, 0x3}, 0x1}], 0x3, 0x1, &(0x7f0000003c80)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003cc0)={@remote, @broadcast, 0x0}, &(0x7f0000003d00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003e40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000003f40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003fc0)=0x14) shutdown(r3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002800)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004040)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000004140)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000041c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004200)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000004300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004340)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000004440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004480)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000045c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000046c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004a40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005040)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005000)={&(0x7f0000004a80)=ANY=[@ANYBLOB="48050000", @ANYRES16=r2, @ANYBLOB="040025bd7000fedbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000001ffff3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="ec0102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004002000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040064000000080007000000000008000100", @ANYRES32=r10, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007773b34a30018000100", @ANYRES32=r12, @ANYBLOB="f8010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000001000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000011000000000000080003000b0000000800040001000000080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f6164626100000000000000060100240001006d636173745f72656a6f696e5f636f756e74004f35afb6000000000000000000080003000300000008000400020000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r16], 0x548}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003d40)) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, @in6}}}, 0xf8}, 0x1}, 0x0) 2018/04/16 23:21:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0xba01}) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/16 23:21:07 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x7ff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfffffffffffff154, 0xd59}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)) 2018/04/16 23:21:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4a20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = syz_open_pts(0xffffffffffffff9c, 0x240) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x7) listen(r0, 0x0) listen(r2, 0x0) 2018/04/16 23:21:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7ff, 0x1, 0x6, 0x3ff, 0x1000, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x34d6}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0xf7d3, 0x0, 0x13b31778}, 0x401, 0xe800000000000000, 'id0\x00', 'timer1\x00', 0x0, 0xffffffff, 0x8000, 0x4d, 0x8}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/04/16 23:21:07 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) 2018/04/16 23:21:07 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x81) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2a6f8b437052"}}) 2018/04/16 23:21:07 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b35ff4)={0xfffffffffffffffc}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) 2018/04/16 23:21:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x169000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000006f00)=""/67, &(0x7f0000004380)=0x43) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000900)=@l2, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000b00)=""/205, 0xcd, 0x8}, 0x1dd}, {{&(0x7f0000000980)=@ethernet, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/245, 0xf5}], 0x2, &(0x7f0000000dc0)=""/145, 0x91, 0x6}, 0x8}, {{&(0x7f0000000e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000f00)=""/201, 0xc9}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/176, 0xb0}], 0x3, &(0x7f0000002100)=""/62, 0x3e, 0x8}, 0xb37}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f00000032c0)=[{&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/222, 0xde}], 0x2, &(0x7f0000003300)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x8000}, {{&(0x7f0000004300)=@alg, 0x80, &(0x7f0000004380)}, 0x7f}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f00000043c0)=""/226, 0xe2}, {&(0x7f00000044c0)=""/117, 0x75}, {&(0x7f0000004540)=""/10, 0xa}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/3, 0x3}, {&(0x7f0000005640)=""/205, 0xcd}, {&(0x7f0000005740)=""/187, 0xbb}, {&(0x7f0000005800)=""/212, 0xd4}, {&(0x7f0000005900)=""/243, 0xf3}], 0xa, &(0x7f0000005ac0)=""/4096, 0x1000, 0x685b}, 0x458}, {{&(0x7f0000006ac0)=@rc, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b40)=""/248, 0xf8}], 0x1, &(0x7f0000006c80)=""/23, 0x17, 0x3}, 0x8}], 0x7, 0x101, &(0x7f0000006e80)={0x0, 0x1c9c380}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000006ec0)) setpriority(0x1, r1, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) getdents64(r3, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r3, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r3, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000007080)=""/125, 0xfffffffffffffeb5) sched_yield() fcntl$setpipe(r3, 0x407, 0x1) 2018/04/16 23:21:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0xa, 0x0, 0x6) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') 2018/04/16 23:21:07 executing program 4: r0 = socket(0xa, 0x5, 0x400) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/16 23:21:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/16 23:21:07 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="3ecf65c0488a1a8d80c723d2b3de2b9739d8331e35c885") setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'em0:\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000380)=""/198, &(0x7f0000000280)=0xc6) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x400, 0x4, 0x10001}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x284e, 0x6}, 0xc) 2018/04/16 23:21:07 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/250) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x7, 0x5]) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/16 23:21:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x169000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000006f00)=""/67, &(0x7f0000004380)=0x43) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000900)=@l2, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000b00)=""/205, 0xcd, 0x8}, 0x1dd}, {{&(0x7f0000000980)=@ethernet, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/245, 0xf5}], 0x2, &(0x7f0000000dc0)=""/145, 0x91, 0x6}, 0x8}, {{&(0x7f0000000e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000f00)=""/201, 0xc9}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/176, 0xb0}], 0x3, &(0x7f0000002100)=""/62, 0x3e, 0x8}, 0xb37}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f00000032c0)=[{&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/222, 0xde}], 0x2, &(0x7f0000003300)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x8000}, {{&(0x7f0000004300)=@alg, 0x80, &(0x7f0000004380)}, 0x7f}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f00000043c0)=""/226, 0xe2}, {&(0x7f00000044c0)=""/117, 0x75}, {&(0x7f0000004540)=""/10, 0xa}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/3, 0x3}, {&(0x7f0000005640)=""/205, 0xcd}, {&(0x7f0000005740)=""/187, 0xbb}, {&(0x7f0000005800)=""/212, 0xd4}, {&(0x7f0000005900)=""/243, 0xf3}], 0xa, &(0x7f0000005ac0)=""/4096, 0x1000, 0x685b}, 0x458}, {{&(0x7f0000006ac0)=@rc, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b40)=""/248, 0xf8}], 0x1, &(0x7f0000006c80)=""/23, 0x17, 0x3}, 0x8}], 0x7, 0x101, &(0x7f0000006e80)={0x0, 0x1c9c380}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000006ec0)) setpriority(0x1, r1, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) getdents64(r3, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r3, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r3, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r0, &(0x7f0000007080)=""/125, 0xfffffffffffffeb5) sched_yield() fcntl$setpipe(r3, 0x407, 0x1) 2018/04/16 23:21:07 executing program 3: r0 = epoll_create1(0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='em0\x00', r1) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)={0x4}) 2018/04/16 23:21:07 executing program 2: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x149}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/04/16 23:21:07 executing program 0: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x200000000000022e, &(0x7f00000004c0)=[{0x7, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000400)=""/142, 0x8e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x2f0}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYRES16], 0xfffffffffffffe93) bind$ax25(r4, &(0x7f0000000000)={0x3, {"d35b6e4af4a8be"}, 0x8}, 0x10) ftruncate(r3, 0x3) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800000000000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f00000005c0)=0x44) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)) sendmsg$key(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000016c0)={0x2, 0x1, 0x2, 0x0, 0x20a, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_address={0x3, 0x6, 0x6f, 0x80, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_ident={0x2, 0xb, 0x82, 0x0, 0x2}]}, 0x1050}, 0x1}, 0x80) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[]) 2018/04/16 23:21:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000980)={'tunl0\x00', 0x80000001}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) inotify_init() r3 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x200, 0xa, &(0x7f0000000840)=[{&(0x7f0000000200)="bcc5c179409f3a182885a6509075e04ff3704d9736daccea54ea84f93b635646a52ff7ed6e565fbe32f72ca9cb0ae42c6baf9939c816ec6efd63a2f44c1a592fb5830f1025423a4c0bf9ce963f2bd00e5742757ee58c72eef2a0e7b92f333078d97b5aa44df34119414bb4edc93f06026ed6b0091c70dec84491024ffa96c13ed1c7c70ea2d595dbe1ba144631bbb52fe10c0d4e867ed962c3d065c322096fe9bf93f403e338a32a2d05ba55f3987541b06ddd51cd6c443d4cc8e965c99ce1f080", 0xc1, 0xfff}, {&(0x7f0000000300)="136a618c7059a42edf435673b77959daaf30798e23e1405668bd707cf9fbd08c48798ea957a017534e8571665203213e75db468da6b25306c69d7fab59ce5500a6c0501a96ef6e254c0861a6443ea084c3f416630593080668f075d8ad0c1940ac6805a6e361466ea5afced809bf51a4ad8cac8a5aff0ef3c486b2c69ae98a3b77", 0x81, 0x4}, {&(0x7f00000003c0)="b6ebbc5de2888add0f60ad07981b6284605c6e731f51c1df06819bd776e607860e58d3ca86b9b6a6b4a4776e625216e402adde86eb0e5a1d0160a3f841283821228acf9b562b86692aa01259f4e7f395220718b3aafac8fde04c8dec0f7beec7212b5afe4c30969076415ecca3f0efb86204c88470f5c824ed1403100f2b5080a249f022984de4ae349357789f70cb474d99924f063a69698cae6fd97264eb420c288d7e0d195ca18bee6f9e0c6aaf7be3a42e48e53a4e3229153f315ca2b7746d8cf3a608eb97defe9000953b8132268138d8e81159b7a243b053f140203712c0077e8861f2621573c4c7b8928f6e6ad27f415995", 0xf5, 0x4}, {&(0x7f00000004c0)="24ab6da8650797391b605392f9888cf67b", 0x11, 0xff}, {&(0x7f0000000500)="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", 0xfc, 0x4d7a}, {&(0x7f0000000600)="dd1111efbd11b0c2d90b403bbd257656cb1443108071bee423cc525a047bc2328f20ba9b139c5164d51e4cdf371d952a8ed89d775472471a4dae418762b8ce6326d719ba910fd860", 0x48, 0x10000}, {&(0x7f0000000680)="00cf6de74956a7460ba44e01fdee3b39", 0x10, 0x9}, {&(0x7f00000006c0)="2016", 0x2, 0x8000}, {&(0x7f0000000700)="99917a228ef50b6d99f9f34f6cbf6c59e8a526dff18dac1705afbe7e9752667aa1ce7027ebc2b46b0e921296dd7e79c6dd810ed1a96fd62ffe78a14d40bacc0411e85327390e64b14566f27d4e65affe238a", 0x52, 0x8}, {&(0x7f0000000780)="8d6af49673caac48e291fdd0db73fa9814958609f33f3fc24d9c4600636db508fc8515defe4edecd8b5fdcbfae8b66e7a0d6e2facc56a2f130674182d22e3b1f4b1fd10b0ca823a0dd189244153f4a89abea65f8de01d6ca480c357a2240783c6d85beb46f78408aeb22b02906e61b93be6b299b1b5ce1a74f394546dd5b098135ad02d481ea44c5de2525051f4c873d5d8d991e1bd13ca44e7d48d83c3e", 0x9e, 0x1}], 0x5001, 0x0) keyctl$get_keyring_id(0x0, r3, 0x2) 2018/04/16 23:21:07 executing program 6: unshare(0x808000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001200)='net/route\x00') pread64(r1, &(0x7f0000000200)=""/202, 0xca, 0x1) 2018/04/16 23:21:07 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x27, 0x9, 0x2, 0x7, 0x10001, 0x10001, "1560e546dddbc845f8f6d2481025822bf0677d5a21d14d96698a343bdc17d8a69b6748ab5ff1a7c5e285235f407d1f75cd9f4ad6ed2d8714cbbc840c33a886", 0x18}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="b6eb6451bc68b6de09363b41fc21ff315c0c7661fd8701d4f538166a0061bed6e00577147f7737e00373300cc89073fa5cdbdd", 0x33}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000200)={0xd0, 0x117, 0x5, "3ce9f3f61dd9d7def6e4a4fd8db1ae32211f6c8323241842b09d91c1a7a8f2d5a40529a12ed4088f0ff97f653c05df7041b701a2a0ba28f934f7c6f111f1310b9e61eebeba0baf7cafc0996a91f522bd2f59ca2a5aa1e96ddd2a396b5c6011d26affa92e574872c2cf9f01b9f6a8d8ad7147625ddebe20cf31681fc7479d41124aaa5c44ba81130e6864b52d082eddc3051d51bc3b8ccd377d5b105e14bc9d861968bef6d8ea0bc8fa3af0e61015d9ae8e8af702b7aeb1054a44"}, 0xd0, 0xc000}, 0x20000000) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420a, r2, 0x80000008, 0x6f2000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/04/16 23:21:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4e5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x800, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="5ce356015b95c7691dfbfea5d4b981990dc7fde56724fd12152de3acb8a51c03d9d44b751889307500ac5e2d96089dbef037eee281a4cd6592fcfb5657eabe3d0c3c6a045728cd5ced451a9706f609ff2066aadbab67213221d7f014e316d00f61499ec95743912808b8928dc849fa2327673db39406dafa08d6cb755d6c25e1de84a54673f527fc"]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000001340)=0x4) 2018/04/16 23:21:07 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x400}) 2018/04/16 23:21:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf8fee08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e629c75c30baf95b1758a241f51c76dfbdb3c3eb0ca20b847d8aa74a58e3994a00058ffc69b8d6b44342eb2e646f9dd8b8eed5f5146b7862089e8154fa090b492c932cc8502b74171d1e10c65cecce4c716fc0097209f7340729e7cfb12fdf36ac242b81611bb9adcf2ef8a322a24325017f451b2521ce93ebfb1e66a66ca76199f204e60ba27467c588d891b0dde48b653674d5ba262f49c2a7aed022ddf1fac4b6ce572255f0d7b0796430ceb7497c26e0af7389e65bde4"], 0x1}, 0x1}, 0x20000884) ioctl$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(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 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)={&(0x7f0000000c00)=ANY=[@ANYBLOB="454ede4a2148ed9c1992ee16a4c4b3c369986636e8e9756194035be9aaff88daf8e9e905ec90335a1ca82c6e17c5740cc5da7fd6aa945b102a134d5d686bcbeab4cd5b6012b6bdb4", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0xffffffffffffffff, 0x101, 0xffff) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) sendfile(r1, r3, 0x0, 0xc08f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(r2, &(0x7f00000002c0)="1356c1f7a6f170d9", 0x8, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/16 23:21:07 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) write$eventfd(r0, &(0x7f00000002c0), 0x5b) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000240)) write$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x3f, @loopback=0x7f000001, 0x4e22, 0x2, 'lc\x00', 0x2, 0x2, 0x3d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x3, 0x2, 0x7fff}}, 0x44) 2018/04/16 23:21:07 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/16 23:21:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff8137ffff001e0000000000001a8d69e24c920000ffffffff0000000000000000e538b83d67c6f6dda11db993a9ebf22a93dc9ab375076a2d66c7a95b7f536095e07e17ea41437ee0ea533fc8d4"], 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="240000005a0000ac10001ce1ddd2019984301e0f171308001000fff708ff", 0x1e) 2018/04/16 23:21:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xb0e, 0x200000) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffa, {{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x11) [ 48.333974] IPVS: stopping backup sync thread 6628 ... [ 48.340067] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 48.369750] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 48.381043] IPVS: stopping backup sync thread 6638 ... [ 49.118293] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 49.208139] keychord: invalid keycode count 0 [ 49.213044] keychord: invalid keycode count 0 [ 49.323753] keychord: invalid keycode count 0 [ 49.328694] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/16 23:21:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/196, 0xc4}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x240, 0x3, 0xc4b, 0x4, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x7, 0x1, [0xfffffffffffffff7]}, &(0x7f0000000180)=0xa) 2018/04/16 23:21:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001100090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x17) 2018/04/16 23:21:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xfffffffe}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/16 23:21:08 executing program 7: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/16 23:21:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000040)=[{0x10081, 0x6, 0x0, 0x0, @time}], 0x30) r1 = getpid() capget(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x7, 0x1e, 0x1ff, 0xf7b, 0x8, 0xfffffffffffffe00}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/16 23:21:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, &(0x7f0000000240)=0x8) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x7fff, 0x0, 0x8}) 2018/04/16 23:21:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)={0x8, 0x0, {0x3, 0x0, 0x8, 0x3, 0x1}}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) bind$packet(r3, &(0x7f0000000140)={0x11, 0x15, r4, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) preadv(r3, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x3e) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/16 23:21:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0xfffffffffffffff9, 0x3, 'client1\x00', 0x4, "c16b687fbf122b1d", "825a41e38f49540053ba7095db05d0c5209241a423f0b568bfb2f439d08c96d6", 0x9, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe003, r3, r4, 0x8, 0x1, 0x10) link(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000400)='./control\x00') getdents(r0, &(0x7f0000000000), 0x1f0) getdents(r0, &(0x7f0000000140)=""/108, 0x6c) dup2(r0, r1) [ 49.408367] keychord: invalid keycode count 0 2018/04/16 23:21:08 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file1\x00', 0x1, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x402) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) fstatfs(r0, &(0x7f00000000c0)=""/229) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x7fff}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0xffffffffffff8000, r3}) sendfile(r1, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007b6000)=""/101) 2018/04/16 23:21:08 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x800, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x27, 0x1, 0x1, 0x2, 0xfffffffffffff800, 0xfffffffffffffff7, "676695e81eba6a3f2b87825971e1767230c8887c5052acaed2cca0313d45a2968fdd1d64980da6044552b2f0109b100615f6efc065a0dc62e8778e0f3a9f9e", 0x22}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000001c0)="bed006f393d4e3fd43d9b31a8cf4478e79911c799e5227b07bc42bd437cf91cac1ddcb168755c50c6323d6c01135c5816c79e9a91fae", 0x36}, {&(0x7f0000000200)="d3121d997de272f8b34ee6167d31fe9b55e3b51dbee9f871b7c232802c3aaf1acc162b62e971f01a26fe1ba7373e27dfbe049090607888f80647ab70c8311cd6b33d692a27d6085c90faa288dd1fbcbd798679a9ad995bde6d8deca0f3b66600f94721e01f1ee9a5d8bba8bef435e51ae4c664762e6e8641f4870c93a6e3b36b0c25d4f49d3d4fecf6bf27ad20bae3727c205cc4", 0x94}, {&(0x7f00000002c0)="05e94f76cc3ce84cdd6f6cf91384469ed5da5f7c96deeefb04d60549e394fd7d283bd46473026d5838efac45d776463b26badced3a56dee6c460e689f2b96a2781bf60ca2fbe72822e85b5253b295b97a048a4cc7920bd6b68e38f50ab1fedf32da27771d836ea7b8a3bfe73b56f52b65098efad72772336d79d335c9cafd55e2059ad4733fcda130fdafe1fb9e29047ca5a8d516faf4cf64efd1afc17ae2f54a1763e675a67c97b91dc6e27684e3e", 0xaf}, {&(0x7f0000000380)="149aee97909a266346869675ec76f3f2bb33f1b2e5a1e82dbd237e03eefb0d317f33059bb2636c203e80ffc086b06fe798caaf8cba01e318485ca39b61013a8f846eb0a694f4bddde41becc5c4834d2d685370d44f9eec4ab75862fca2cca94e4998e68a338b49d63fa49a20aef358ca672008d7fe24609d5ac4c864ea8b7623d0645824c7e8ea0292", 0x89}, {&(0x7f0000000440)="a4fd6ebc38bbe4f36b97f2c1212bc67c721173d466ad46e323a19fe8f45f4d3ea28b7b0845721444feb7666002f7c0acb4432d94f872", 0x36}, {&(0x7f0000000480)="62e9d2fb81a032ee331b102f1839107dbcac17c2f719a7044970102f95df2ab33bc7d1bd1053b3b23945", 0x2a}], 0x6, &(0x7f0000000540)={0x88, 0x6, 0x9, "a6c9c146d14e7dc11f62540a7ee1bd8e87f50045e77a830454f68d8398b73f32ba3659a42ff3cee9eba6091a072f179f8482a1d89cc2d8f47fe8416586c7ed1287ed55ac62a9f7a1890d96e656c4f929c2d74ded33fbd9893395cc1a206fc5109490218417ed9a8ca9bd63f6f9b26f5aa9c43dd1"}, 0x88, 0x1}, 0x40000) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) connect(r1, &(0x7f0000000640)=@can={0x1d, r2}, 0x80) r3 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r3, &(0x7f0000012ff6)='./control\x00') renameat2(r3, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/16 23:21:08 executing program 2: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 2018/04/16 23:21:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)={0x8, 0x0, {0x3, 0x0, 0x8, 0x3, 0x1}}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) bind$packet(r3, &(0x7f0000000140)={0x11, 0x15, r4, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) preadv(r3, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x3e) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/16 23:21:08 executing program 5: syslog(0x3, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/16 23:21:08 executing program 2: r0 = socket(0xa, 0x5, 0x100000001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) 2018/04/16 23:21:08 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x5}, 'port1\x00', 0x80, 0x140001, 0x100000001, 0x9, 0x8, 0x10001, 0x2, 0x0, 0x7, 0xfffffffffffffffb}) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff01000000000042589c9e9fcfd785f9db", 0x24) 2018/04/16 23:21:08 executing program 7: prctl$void(0x24000000000024) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x110) r1 = open(&(0x7f0000000240)='./file0\x00', 0x220000, 0x1) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x2710}, 0x5, 0xa954, 0xe8}, {{0x77359400}, 0x1, 0x5e0, 0x8}, {{0x77359400}, 0x5, 0x4, 0x8}], 0x48) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x20100) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'veth0\x00'}}, 0x1e) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x204000, 0xfffffffffffffff9) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000080)={{0x7, 0x840d}, {0xdd57, 0x34cf}, 0x3f, 0x5, 0x8}) 2018/04/16 23:21:08 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') fchmod(r0, 0x100) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/04/16 23:21:08 executing program 0: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = fanotify_init(0x31, 0x1) splice(r1, &(0x7f0000000080), r2, &(0x7f00000000c0), 0x6cc1, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000180)='personality\x00') exit(0xfffffffffffffffc) fsetxattr(r3, &(0x7f0000000000)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/04/16 23:21:09 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xfffffffffffffe9b, &(0x7f0000000100)}, &(0x7f00000000c0)=0xffffffffffffff67) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/16 23:21:09 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, &(0x7f0000000240)=0x8) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x7fff, 0x0, 0x8}) 2018/04/16 23:21:09 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a2f9930a06000000a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xc, 0x4) 2018/04/16 23:21:09 executing program 0: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd03f8ebfdf793d3c40ba73d8f314e346518fa156a18f9c323b0118e6a242d52b4e4494f8840dea6b4eb14e3d82bc5e0c018871416f26dda7e3b4b8809220d8e3916310b43ed57cc994da948dacd32291f5b0e60f2261b8c82cd99250c40e5905cd"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}]}) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) connect$inet(r4, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/16 23:21:09 executing program 3: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0/control\x00', 0x1, r0, r1, 0xba, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/16 23:21:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5", 0x14c}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x4000, 0x99) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/fib_triestat\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="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", 0x3a9}], 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000280)={{}, {r4, r5+30000000}}, &(0x7f00000002c0)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000040)={{0x6, 0x5}, 0x0, 0x7f, 0x8, {0xee6, 0xeb}, 0x1000, 0x4}) write$binfmt_elf64(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3c99, 0x9, 0x30f, 0x1, 0x1f, 0x3, 0x6, 0x3, 0x117, 0x40, 0x337, 0x2, 0xfff, 0x38, 0x1, 0x7ff, 0x7, 0x1ff}, [{0x1, 0x7ff, 0x1, 0x80c1, 0x3, 0x40000000000000, 0x10000, 0x9}, {0x4, 0x4, 0x8, 0x6, 0x1, 0x5, 0x2de9, 0x8}], "bab2908186bb567d6fcab8775e5af837aea4d48991ee154393a428ace59564615c6cbfb157c370960c93b3d7e1d53ed2173316cc83fee6bebe612c3ab770c5aeefa395f2d7ba31ad82863528a7ba88dcc89e44c79ec160a15ad01fbd4c484e9942e442c491d1069c1ccf32bf14fe109f59dac46fdfb340ea238056f02724167e181644eac0651eb80773553d7112b104a132b8c9d7b3b73f2d5537390f12955fe93b8ba3cce57cead9fd3eaf9fdc00185713f3727cb558935e777158ae782a155dfed8cf1902a10606d3b7030b05b2441de8e4446316ef5112352edab0b51862d2755277967634", [[], [], [], [], [], [], [], [], [], []]}, 0xb97) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/16 23:21:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) epoll_wait(r1, &(0x7f0000eebff4)=[{}], 0x1, 0xfffffffffffffff6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x4, 0x3, 0xaef, "8ebcfa337d00", 0xc91}}) 2018/04/16 23:21:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) accept4$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) 2018/04/16 23:21:09 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200, 0x0) bind$ipx(r1, &(0x7f0000000200)={0x4, 0x6, 0x9, "b093523b1d58", 0x3}, 0x10) r2 = dup3(r0, r0, 0x80000) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000240)=""/229) 2018/04/16 23:21:09 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x18) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x2000, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/85, &(0x7f0000000180)=0x55) 2018/04/16 23:21:09 executing program 3: symlink(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/04/16 23:21:10 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x6b3, 0x1000000000000}, 'port0\x00', 0x60, 0x100000, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x3, 0x0, 0x2, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') pread64(r1, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/04/16 23:21:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/04/16 23:21:10 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x659e, 0x0, 0xffffffff, 0x300000000000000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7f, 0x5, [0xffffffffffff73c6, 0x2, 0x3, 0x511, 0x3]}, &(0x7f0000000100)=0x12) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r2, &(0x7f0000c7c000)=""/136, 0x88) 2018/04/16 23:21:10 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0, 0x1280}, {r1}], 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_create(0x3) shutdown(r0, 0x0) 2018/04/16 23:21:10 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000201804}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x301, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1cd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) [ 50.990032] syz-executor0 (6757) used greatest stack depth: 22904 bytes left 2018/04/16 23:21:11 executing program 2: 2018/04/16 23:21:11 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(r0, 0x80000001) signalfd(r0, &(0x7f0000000040)={0xf9e0}, 0x8) 2018/04/16 23:21:11 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'syz_tun\x00', {0x4, 0x40, 0x3ff, "f01c18a2f513", 0x8000}}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000003000/0x4000)=nil, 0x1, 0x0, 0x2, &(0x7f0000ffe000/0x1000)=nil, 0x9b05}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x7fffffffffffffff) 2018/04/16 23:21:11 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) tkill(r0, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev}}, {{@in6=@mcast2}}}, &(0x7f00000018c0)=0xe8) 2018/04/16 23:21:11 executing program 0: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd03f8ebfdf793d3c40ba73d8f314e346518fa156a18f9c323b0118e6a242d52b4e4494f8840dea6b4eb14e3d82bc5e0c018871416f26dda7e3b4b8809220d8e3916310b43ed57cc994da948dacd32291f5b0e60f2261b8c82cd99250c40e5905cd"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}]}) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) connect$inet(r4, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/16 23:21:11 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, &(0x7f0000000240)=0x8) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x7fff, 0x0, 0x8}) 2018/04/16 23:21:11 executing program 6: 2018/04/16 23:21:11 executing program 5: 2018/04/16 23:21:11 executing program 2: 2018/04/16 23:21:11 executing program 5: 2018/04/16 23:21:11 executing program 6: 2018/04/16 23:21:11 executing program 2: 2018/04/16 23:21:11 executing program 3: 2018/04/16 23:21:11 executing program 5: 2018/04/16 23:21:11 executing program 6: 2018/04/16 23:21:11 executing program 3: 2018/04/16 23:21:12 executing program 2: 2018/04/16 23:21:12 executing program 6: 2018/04/16 23:21:12 executing program 5: 2018/04/16 23:21:12 executing program 3: 2018/04/16 23:21:12 executing program 7: 2018/04/16 23:21:12 executing program 0: 2018/04/16 23:21:12 executing program 1: 2018/04/16 23:21:12 executing program 4: 2018/04/16 23:21:12 executing program 6: 2018/04/16 23:21:12 executing program 5: 2018/04/16 23:21:12 executing program 7: 2018/04/16 23:21:12 executing program 0: 2018/04/16 23:21:12 executing program 4: 2018/04/16 23:21:12 executing program 6: 2018/04/16 23:21:12 executing program 2: 2018/04/16 23:21:12 executing program 0: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) flock(r0, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) writev(r0, &(0x7f0000000100), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x408000, 0x0) 2018/04/16 23:21:12 executing program 4: 2018/04/16 23:21:12 executing program 3: 2018/04/16 23:21:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3ff, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r0) 2018/04/16 23:21:12 executing program 5: mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4000000) 2018/04/16 23:21:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000001ac0)='/dev/snd/seq\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6f73322e2f6465762f736e642f73657100d3e0152d0f2aa0c557ce8591765c618f2631e345456853e535a679554273d6"], &(0x7f0000000180)=""/116, 0x74) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x1}, 0x0, 0x140}) 2018/04/16 23:21:12 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setuid(r0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f}, &(0x7f00004dc000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x1) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x540, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x80, r2, 0x1, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8044}, 0x77f0b0e4073597d7) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) 2018/04/16 23:21:12 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000440)=0xf9) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000400)) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getdents64(r1, &(0x7f0000000680)=""/253, 0xfd) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="3af8a8c963ccdd6de1910bf074d54f9b2edd2d4a64428dcb47c3454e96d51f0eb6ddab695214dc984aef99c141ae5bf6cb6d9522", 0x34, 0x10, &(0x7f00000001c0)={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfff}}], 0x58}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="00000003c83b6d00001c000000000004000000e0000001ac1414bb00000000ffffffff"], 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2900000056fa760e8db7ff80f8f18f38b07f2e58d346adf2466ac83b8dec029e1f4bfb32930510680ff12844aa5d2be8a768a56c"], &(0x7f0000000340)=0x31) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="7379735f5436f8676b6a65090000000400b4bbb7c518a3250499c089d223c011d70e13dc603d7e930675d6202a67312811a065488cd1b23b21f776a6f18c8f186d6671438d1537e531eb143e8f789d7731a71dbd64247de92922202ee8f2440cd396a027682d4e8fd22ea0e240f4d812e3611f75b8189a985f1f0bda2145e47cc53c29bb2cdcb8c08a4562da3b9a8adcc946f57715e3"], 0x96) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000140)=""/122) socket$unix(0x1, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r3, r4, &(0x7f0000000000)=0xb9, 0xdf) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) 2018/04/16 23:21:12 executing program 3: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7ec046f6557401763b826aa6f21c6616087c5f7c67155db5", @ANYRES16=0x0, @ANYBLOB="000000000000000000009b52db85154d53187a080000000800040000000000080005000000000014000200080009000000000008000900000000001800010014000300fe800000000000"], 0x50}, 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000980)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000340), &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f00000009c0)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f00000003c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="7c0300001b00040026bd700000000000fe8000000000000000000000000000187f0000010000000000000000000000004e2200084e20000602002080af000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="07000000000000000080000000000000090000000000000007000000000000003e0c0000000000000080000000000000010000000000000000000000000000000300000000000000ffffffffffffffff4e7e0000000000000000000000000000010001000000000000010203000000007c0003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090010000f07cba925d9aabffd2dfe32d08ad94959c0fd9caefbaec7152c5f963b9485a65fff49418dcffef4ca89149efc4b4eaf2080b0000"], 0x37c}, 0x1, 0x0, 0x0, 0x20008040}, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0), 0x0, 0x0, &(0x7f0000000f80)={0x0, 0x1c9c380}) 2018/04/16 23:21:12 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) poll(&(0x7f00000d7ff8)=[{r0, 0x2009}], 0x1, 0x44848637) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) 2018/04/16 23:21:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fchmod(r3, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) 2018/04/16 23:21:12 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/bus\x00', 0x7, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="a8495ee23f9aa288c7572696ade522d2fd3b8620cc0b1cd10ad2932ce5459b0693231222c0db2cf6e5334938abcb3848bce2391c557d18d95e14ad0770a6f51ec0a34255497a43d64a8db78a22ed3f50f1ccec03a40444c07b0a9f6db3a213eaf8dc95400243b4cf085a6581a637f54904ce514abdcea9a8ccb620094e7fd5629d347af65ee16f70a8b2dd996727192be90f4ef75d267775d1d011126a376fd8781bf407a780131dc5ff616e4405dd32f3835ff130e8f0162c86fd84f12dd728184e3d22", 0xc4, 0x1ce}, {&(0x7f00000001c0)="08c522d1c9670ee35d9d7c4758b15bd2e8a0ea48b6e68aad93cd8f6596d96667872e3e2d5f6d94d82138fa8e718e3a26831d5a9e717a37c1869ceef3cf88a6c2a6d2f3dcc4d1cb6c4f27a8bed0d28d6b5a520be4063eea759b638119e55a5aa355f2a1db96fe32fd90cf5ec20daf5a47cbf8c9df24dbcce057fa77c2f28c618cd6e348f4a10f856cc8d10e253274aa726730be5c24cc2925b0f26a2801403111c9dda1426d14", 0xa6, 0x5}, {&(0x7f0000000280)="86afb34a253b6025c52b98b5f25834c4e511846bc917ccbf5d1992ddc86b4bd1706435cc25640e3516758024ea8bb5913f9ef466f30311b6495888cbd3f37cab8c75ebe108d484dc84b851d23a70df987474daff83ab4e56c65f844f4c669cde218ae9c002be155cca16ee2d7e6bfeaea681fea72a0acbb72a46e885b414e1306ebc263d2625742b0ddd51e3bc95f5205faa", 0x92, 0x2}, {&(0x7f0000000340), 0x0, 0x100000000}, {&(0x7f0000000380)="d2f9a691e839ecba0ea71611d5a30cdd654a28cfdf31b043f589bc5a06282a417dabdb830ecb4e036abddc4d0f3afc89e644e1656c3b8e9261cdff9759f95269f2800409de9b8b9153844e1f0e5098654bc9228f94392ef9e24499354282fc3cbc2e2676accf70c5558fd464df3c7d9adbbf5b7e836df8425fe28116ceccb648", 0x80, 0x1}, {&(0x7f0000000400)="02b2620c219fb5d988fb86220b7656da221a1a8468ab07c031ac52967addfced4b8a5acc80a2fcd6100d1c23d651d8532ece761f7ce33d95b97ec359d4e54882d0bdbe65bfbc0f4ebcbaf210da2da725aac17314a4f43dcfbfb8eb36170383e7ab32ee6898d1dae091dd002b1b5819", 0x6f, 0x8}], 0x0, &(0x7f0000000540)={[{@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x35]}, 0x2c}]}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/16 23:21:12 executing program 5: r0 = socket$inet6(0x10, 0x10000000000003, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0x4}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x3ffffc, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001080)}, 0x0) 2018/04/16 23:21:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)) [ 53.067764] IPVS: Creating netns size=2536 id=9 2018/04/16 23:21:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) socketpair$inet6(0xa, 0xe, 0x5, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x3}) 2018/04/16 23:21:12 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)) [ 53.250039] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 53.272440] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/16 23:21:13 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) r2 = add_key(&(0x7f0000001080)='trusted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)="05302ac0b74feef0e3febc1080fd2592678c7d214adb17cd634114ecb2f1fea4674f5fe8bf6775bb57c51f54a1e3229ab58e59b2ca9f3053b6219d7fa32f8f9d2dccc1ba23788110244a87cb02ff5e97da1740d436ee5c03e35884d556f956e59e7d6ea4f75abcc5de05cec55608e61a3bfb52e69b6b2d7bd4eeac7ce0984b80fb48a4ee9f1761b5e6732269622b47b2f317adbeb25eb8c85396a3a67a", 0x9d, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, r2) epoll_pwait(r1, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecbff8), 0x8) 2018/04/16 23:21:13 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x21000000003, &(0x7f0000696ffc), 0x2) 2018/04/16 23:21:13 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x8, 0x8, 0x40}) r2 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="415a141f3d8f32cfef370148ad69e3ddd1c85f34de584de07e5b719eeb39827c663f94e9f4cabaa276f588eeae15648ff03518128bee9c560fc016115ae34a76305e3c07ba9efb43925c82741b415ac9ffa3c3056870d29a799dd4476a4fdccb071955fe70245762046803837ca37fa89c99d44ec4212d44fa8e6a262f779842f44366bdd56b950f5ed50036a63b391bc841eaeb322627", 0x97, 0xffffffffffffffff) r6 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='<\x00', 0xffffffffffffffff) keyctl$link(0x8, r5, r6) chown(&(0x7f0000000040)='./file0/bus\x00', r3, r4) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) 2018/04/16 23:21:13 executing program 6: r0 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fstatfs(r0, &(0x7f00000009c0)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="49d700ac0700000000c0ffffffad39a7d13da82afc67736b8cd8b38632a106"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee8", 0x42}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f0000000080)=0x98) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x0, 0x400, @empty, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mmap$binder(&(0x7f0000818000/0x4000)=nil, 0x4000, 0x1000001, 0x810, r5, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x5, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0x98) sendmsg$netrom(r4, &(0x7f0000000b40)={&(0x7f0000000880)=@ax25={0x3, {"e2406d1a39c2b2"}, 0xd9c}, 0x10, &(0x7f0000000b00), 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4004000}, 0x800) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x7fffffff, 0x100000000, 0x8, 0x80000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000c40)=0x2) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x0, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/16 23:21:13 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/bus\x00', 0x7, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="a8495ee23f9aa288c7572696ade522d2fd3b8620cc0b1cd10ad2932ce5459b0693231222c0db2cf6e5334938abcb3848bce2391c557d18d95e14ad0770a6f51ec0a34255497a43d64a8db78a22ed3f50f1ccec03a40444c07b0a9f6db3a213eaf8dc95400243b4cf085a6581a637f54904ce514abdcea9a8ccb620094e7fd5629d347af65ee16f70a8b2dd996727192be90f4ef75d267775d1d011126a376fd8781bf407a780131dc5ff616e4405dd32f3835ff130e8f0162c86fd84f12dd728184e3d22", 0xc4, 0x1ce}, {&(0x7f00000001c0)="08c522d1c9670ee35d9d7c4758b15bd2e8a0ea48b6e68aad93cd8f6596d96667872e3e2d5f6d94d82138fa8e718e3a26831d5a9e717a37c1869ceef3cf88a6c2a6d2f3dcc4d1cb6c4f27a8bed0d28d6b5a520be4063eea759b638119e55a5aa355f2a1db96fe32fd90cf5ec20daf5a47cbf8c9df24dbcce057fa77c2f28c618cd6e348f4a10f856cc8d10e253274aa726730be5c24cc2925b0f26a2801403111c9dda1426d14", 0xa6, 0x5}, {&(0x7f0000000280)="86afb34a253b6025c52b98b5f25834c4e511846bc917ccbf5d1992ddc86b4bd1706435cc25640e3516758024ea8bb5913f9ef466f30311b6495888cbd3f37cab8c75ebe108d484dc84b851d23a70df987474daff83ab4e56c65f844f4c669cde218ae9c002be155cca16ee2d7e6bfeaea681fea72a0acbb72a46e885b414e1306ebc263d2625742b0ddd51e3bc95f5205faa", 0x92, 0x2}, {&(0x7f0000000340), 0x0, 0x100000000}, {&(0x7f0000000380)="d2f9a691e839ecba0ea71611d5a30cdd654a28cfdf31b043f589bc5a06282a417dabdb830ecb4e036abddc4d0f3afc89e644e1656c3b8e9261cdff9759f95269f2800409de9b8b9153844e1f0e5098654bc9228f94392ef9e24499354282fc3cbc2e2676accf70c5558fd464df3c7d9adbbf5b7e836df8425fe28116ceccb648", 0x80, 0x1}, {&(0x7f0000000400)="02b2620c219fb5d988fb86220b7656da221a1a8468ab07c031ac52967addfced4b8a5acc80a2fcd6100d1c23d651d8532ece761f7ce33d95b97ec359d4e54882d0bdbe65bfbc0f4ebcbaf210da2da725aac17314a4f43dcfbfb8eb36170383e7ab32ee6898d1dae091dd002b1b5819", 0x6f, 0x8}], 0x0, &(0x7f0000000540)={[{@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x35]}, 0x2c}]}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/16 23:21:13 executing program 0: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) flock(r0, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) writev(r0, &(0x7f0000000100), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x408000, 0x0) 2018/04/16 23:21:13 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x20, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x1}, @enter_looper={0x630c}, @release={0x40046306, 0x3}], 0xd1, 0x0, &(0x7f0000000180)="46f4a62ab3882b9fb5176f5b556957c9f2c39df25e9104bea5ba754ccde0cf829bf0f2d8ba04e350a6dee21f65d0aecbbf8d54879c6a3431294b4037b5e8548bc1103a6a352a226159ba4cae96a758195c7114ed0db009c23790ad26f2230d4665e52b87f47b4388b99f49ae4062cfd7ce4ba7e7796787766d718ca32a3f1d6d3c2fb0be69d51e16e253dd5da86880f9a759c8b5134a1ac1b6f5bf6f4268756244c5c044f7f7040e1f5b99380f2b0cca6c049264a2e542ce834af13dfa3210d4b8a839f9a076e2ec332b8aca25142aba60"}) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8c00, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x0, {{0xa, 0x4e20, 0x9d, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x3a}) 2018/04/16 23:21:13 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="fb3eeea1c2d211ae91fef723dd79c6bed74de9e21af31c10707d09265bf7a2838f38809e9b203e4f78fe82b7b6d099135b2f52784ce8bb2b2060931268fc2a4dd90801bc3df2a5115add2eb964228e1098871bb4a1c113600b0e3a4c44909a351af8610c13e0f3d1c3f1dce40035fcfdc8b207f7a2225601ca88c766d003c6eba304f447373f3967a14b5e8116d59ed0329b67b1efa3", 0x96, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/110, 0x6e) 2018/04/16 23:21:13 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x1}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) sysinfo(&(0x7f0000000340)=""/4096) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000002c0)=""/21, &(0x7f0000000300)=0x15) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000200)=""/181) 2018/04/16 23:21:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {r0, 0x4019}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/16 23:21:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xff, 0x6d9b, 0x7, 0x8001}) 2018/04/16 23:21:13 executing program 1: 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) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x6, &(0x7f00000006c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000740)={r2, 0x3}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) flistxattr(r1, &(0x7f0000000580)=""/109, 0x6d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 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) fcntl$dupfd(r1, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000540)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000840)=0x12, 0xfc) vmsplice(r1, &(0x7f0000000040), 0x0, 0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="00b83448", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf251100000008000400000000000c000200080005000000000057"], 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) mq_getsetattr(r1, &(0x7f0000000140)={0x80000000, 0x2, 0xfffffffffffffffa, 0x1, 0x401, 0x8, 0x5, 0x822}, &(0x7f00000001c0)) close(r4) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000640)="ab0735ae06b5", 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) read(r0, &(0x7f0000000040)=""/17, 0x11) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) 2018/04/16 23:21:13 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090cff7)='/dev/rtc\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x9141, 0x20, 0x0, 0x7fffffff, 0x0, 0x40800000000000, 0x30000, 0x8, 0x9, 0x2, 0x0, 0x4, 0x5, 0x7ff, 0x80000000, 0xb7, 0x2, 0x1521, 0x4, 0xf22, 0x0, 0x6, 0x5, 0x4, 0x7f, 0x7, 0x400e, 0xfae, 0xfffffffffffffff7, 0x81, 0x4f, 0x1, 0x401, 0x7ff, 0x6c, 0x2, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000000040), 0x9}, 0x4100, 0x3, 0x800, 0x1, 0x5, 0x5, 0x3f}, r1, 0xf, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009d9ff8)=0xfffffffffffff003) sendto$inet(r0, &(0x7f0000000140)="4ec554a5a59fe85da1401a11678041dcd1c13124b4bb9218eb8e97e43816aa73aa877197017f296cb7802bf20a5bccef35a2f3f1c8e60252e33c49a235ce5b054d7881ca85adfa663a516eae9947f10634a8d54d27717acfeb02ee52958ab900f3295d13d01ff256d20015cc80e2e5139149608047dce151f1988dd6625711856a63b289a00b5d18d91a8d4925a98e39c85b9622eefed0eba620ec30f21ad0c9d2d0ed40d42e0c9a6b7916cdfc03a5f04d1161ec3f35de0c6091e4443f1f39e571e4c2005e52c7fc1a", 0xc9, 0x40, 0x0, 0x0) 2018/04/16 23:21:13 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 0x7fff, {0x0, 0x1c9c380}}) 2018/04/16 23:21:13 executing program 6: mkdir(&(0x7f00000001c0)='./file1\x00', 0x100) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7f801c340c211a5cea5c832bdb090003002000050005f501004b4f010108000200"], &(0x7f0000000180)=0x1a) r2 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_wait(r3, &(0x7f00001bf000)=[{}], 0x1, 0x8d) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000051ff4)={0x13}) 2018/04/16 23:21:13 executing program 2: unshare(0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='\x00\x00\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xfffffffffffffffa, 0x7, 0x6, 0x3, 0x3, 0x3, 0x0, 0x39f, 0x40, 0x3a9, 0xffffffffffffffe0, 0x7, 0x38, 0x2, 0x0, 0x1, 0x5ecb}, [{0x70000003, 0x100, 0xc000000000000000, 0x400, 0x0, 0x8, 0x0, 0x9}, {0x7, 0x80, 0x2, 0x5000000000, 0x7, 0x80000000, 0x6, 0x6d1a}], "05ee3423025af0ea249500daa28ffd94f495a10d759a23499ce0f8e2fb969bba2933fb3ed4ef7c4610c0374cd447a458eb780e1cb3c69c95aefff3f68c7155380833114ea8fba3f81cd2ec12c855116800dc1293071270d0eb", [[], [], [], [], [], [], []]}, 0x809) 2018/04/16 23:21:13 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) r2 = getpgid(0x0) ptrace$setopts(0x4206, r2, 0x1, 0x0) [ 54.193262] IPVS: Creating netns size=2536 id=10 2018/04/16 23:21:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xb6c0, 0xb77ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) write$cgroup_subtree(r1, &(0x7f0000000740)={[{0x2b, 'cpu', 0x20}]}, 0x5) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000440)={'security\x00', 0x13, "431b77c42c8cf66d0e8842c30365c37c5490c9"}, &(0x7f0000000480)=0x37) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, 0x1000080000035, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0x10) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r4, 0xffffffff80000000}, 0x8) r5 = getgid() r6 = getegid() setgroups(0x2, &(0x7f0000000500)=[r5, r6]) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xfe, 0x1}, 0xffffffffffffff4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r4, 0x7ff}, &(0x7f00000004c0)=0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000100)=""/1, &(0x7f00000001c0)=0x1) 2018/04/16 23:21:14 executing program 5: syz_emit_ethernet(0x23, &(0x7f0000f39fd1)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp}}}}, &(0x7f0000827ff4)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/16 23:21:14 executing program 6: r0 = socket(0x10, 0x4000000080002, 0x0) write(r0, &(0x7f00000000c0)="270000005e0009007600eaf83a220037000000020100000000000000000000000200002bbb4fee", 0x27) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x6, 0x4, 0x13, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/16 23:21:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) restart_syscall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000502ff3)="440d0593000000031d078900ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/16 23:21:14 executing program 3: remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974790000003ccd6546000000000000009c00000000000000000027000000a65f02cc3e118ae96397abee7620546c686c402923723f5aa508cce432edf3814f6af7117ad20d696fd6d29baffd4a4fa4adfab66407bd32e71ff35879dc654738f594c0dc404e03fa4a0641b7e1a343a9ab1c01fa5725a2b280db11618d8641b6885bdba4755c4b188314bc3725cb8a2b624203967f5faf1586ea217df2dca2e9e06f054042943bb26c5ab714a5"], &(0x7f0000000080)=0x4b) 2018/04/16 23:21:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000000840)=""/72, 0xfffffd05) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={{r2, r3/1000+10000}, {0x0, 0x7530}}) recvfrom(r0, &(0x7f0000000a40)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xfffffffffffffe3a) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendto$unix(r1, &(0x7f0000000740)="c12377e340f683f9267c043f6aca25574a52243716cb2c76d7767cc79e56494ef55e8d7698086b72bc49649fef5d89a41afe08502931f9379e111253d5dd250c14f1dfa80e85d546b642778291118874bd72963cff6ddca4c207783208c524b0c05f764bab08e89c34be79f691a81b9299dae18a7f7b03d2e2113e515fa2d349181b8d48eda7d99a1d62794c0d44a5a77be52523abd1e42af23e77b7a7609b5acba0440099df46fc4c44fb7b5e8dd87a57840f8313f7579eafa1d48e762f895d29573406de5a66acee789c1eaa51347d311f25dab5a5e57ad13d5f19c3f3a9f9ad8426d02fbaede6983804a2ac80b038", 0xf0, 0x40, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r5 = memfd_create(&(0x7f0000000440)='][lo\x00', 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) getsockname$inet(r5, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) getpeername$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000240)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r5, r4, &(0x7f0000000080), 0x2) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000040)=0xffffffffffffff18, 0x80800) memfd_create(&(0x7f00000003c0)='/dev/loop#\x00', 0x1c3b70c1a8e2cba3) r10 = socket$key(0xf, 0x3, 0x2) rt_sigaction(0x2e, &(0x7f0000000140)={0x2, {0x925}, 0x8000004, 0x10000}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) setsockopt$sock_int(r10, 0x1, 0xe, &(0x7f0000000080), 0x4) keyctl$session_to_parent(0x12) connect(r9, &(0x7f00000000c0)=@generic={0x4, "223cd4ae706d904ea04133e7077bc52ed7febecf565d3536c28f172037fe6fe21122b0f586fcb1de0b2bff33eaaf668a3ce186086cb0cb3ce7d49e5b94f2fe7cb7065d79f622b9d5d3a843fafe6e048e6dba56bb2ad91f25493c6a08882c273103fcd1fd78c3b7c7f3691e0c2fbf5d99ddbe427d51d5e0f15bb03a5fc61a"}, 0x80) sync() 2018/04/16 23:21:14 executing program 4: rmdir(&(0x7f0000000280)='..') r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/04/16 23:21:14 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x1ae) getsockopt$bt_hci(r0, 0x107, 0x800000000b, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0xfffffffffffffe39) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x15}, 0x64, r2}) 2018/04/16 23:21:14 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r1}], 0x1, 0xfffffffffffffffd) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/94, 0x5e}], 0x1) socketpair$inet(0x2, 0xa, 0xcf9, &(0x7f0000000000)) close(r0) socket$inet(0x2, 0x7, 0xfffffffffffffff7) 2018/04/16 23:21:14 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fsync(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x9a, 0x20000004, &(0x7f00004a5fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendto$inet6(r2, &(0x7f0000000240)="e9fb41cd03d01a31715ba01549ed0dc7279e58c113081b7679453cb91d4d1074", 0x20, 0x10, &(0x7f0000000280)={0xa, 0x4e24, 0x3f00000000000, @loopback={0x0, 0x1}, 0x7}, 0x1c) ftruncate(r2, 0x27ffe) r3 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') ftruncate(r3, 0x1e) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xda, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x9]}, 0x6) pread64(r3, &(0x7f00008af000), 0x0, 0x400000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x20, {{0xa, 0x4e22, 0x3, @empty, 0x80000001}}}, 0x88) sendfile(r1, 0xffffffffffffffff, &(0x7f000053cffc), 0x0) 2018/04/16 23:21:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x800000000000000, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="83f6c4c1b1051e2a322e236367726f757000"], &(0x7f00000000c0)=""/42, 0x2a) read(r2, &(0x7f0000087f4b)=""/181, 0xb5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) 2018/04/16 23:21:14 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000240)="72616d6672f4e4106b8faf0a2c00e71839982c3f1d15feac216df156a59eb7d3f1437a468b05c21d4a68bc48a06809f0d5641308d9e40bf824a08b9e7294c63628ec014ee5ba00", 0x80000, &(0x7f000002f000)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x44000, &(0x7f00000006c0)={[{@subvolid={'subvolid', 0x3d, 'bdev\x00'}, 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x7, 0x87a, 0x9, 0x0, 0x5}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/16 23:21:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x100000000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000003c0)={0x0, 0x3, 'client0\x00', 0x4, "1154b0a12f37ea1c", "a2a725db205ee958d20e544fd3ea4c26ebbd8884690a35198063eb6681cb9083", 0x1, 0x1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000380)={@empty, @dev={0xac, 0x14, 0x14, 0xc}, r3}, 0xc) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="96b4b59c06cb4e1b0dd1af57c38deae5668852981efe94bb05ca10a65ea2c987ccb413024566d3e1d82749fb62398f07e8c2a8641285d380379efc7512f0d4") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000ffff000a004ecd00000000ff01a284b1e4ecd60000000000000000000000000001000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffff7cddff000000000000000000000000000000000000e0ff000000002b1fe9ca91b7fa2dd389d4f38229efb9199b23d290699ad200000000000000b183188540f03ac7cbef8f90e5900f1076b04600002b19545d3ffadbc08ece837433df278196debaffe4490a9d4b8f6d962882797471bb5c8724a6bb35060d"], 0x90) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x5, 0xfffffffffffffe01, 0x6, 0xfffffffeffffffff, 0x914, 0x4}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x2e, @loopback=0x7f000001, 0x4e23, 0x1, 'sh\x00', 0x1, 0x7, 0x21}, 0x2c) [ 55.084369] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/16 23:21:14 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/90) 2018/04/16 23:21:14 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x2, [0x3ff, 0x40]}, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/16 23:21:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='+io -io'], 0x7) r2 = dup2(r0, r0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xff}, 0x8) 2018/04/16 23:21:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x800000000000000, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="83f6c4c1b1051e2a322e236367726f757000"], &(0x7f00000000c0)=""/42, 0x2a) read(r2, &(0x7f0000087f4b)=""/181, 0xb5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) 2018/04/16 23:21:14 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002202, &(0x7f0000de0000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x640000) [ 55.166815] IPVS: set_ctl: invalid protocol: 46 127.0.0.1:20003 sh [ 55.190430] IPVS: Creating netns size=2536 id=11 2018/04/16 23:21:14 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffe01, 0x105402) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/4096) write$selinux_load(r0, &(0x7f00000001c0)={0xf97cff8c, 0x2dc, 'SE Linux'}, 0x10) 2018/04/16 23:21:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7f) ioctl$TCXONC(r0, 0x540a, 0x1) signalfd4(r0, &(0x7f0000000040)={0x8414}, 0x8, 0x800) 2018/04/16 23:21:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r0) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="395d5bee", 0x4}, {&(0x7f0000000140)="8ed415789f748ed3092a4d415088b2344e8db2158720b84682d3418fcc9004963696de194a4f280fd9438704246be187707c1c573fe27bce95fa929e09eb8aa106c4c80948f36b7de77efc67c58bb5a3bad0a37352418e0401cc1ad73480a98ddcaaf0b41bd757f8261e1361ca582db11a68f41af880d5f2d69d0a502b0c772311d4ebc1ff92ca5a0ea5273df2a66561ad1e50352b9b7876cf2028ca7c1c5fbb5c3def852ef3efa4fec415cb9a78fe6d2264e4b572416a1b003eefd234c076070918a3db9f9a3ee9cdd58534a066dc851bde790a88b393d81f5ef8772c91ddfc6f5c29b64440e93f1e4e", 0xea}, {&(0x7f0000000240)="a3e9c4e9ea6296ebdcf3344dffa5569a0939fd075d51aa557e64fed84ee263eea1c8f9ea074744dec765c83479a813abe290a2c39ccfcf8ee74951ddfb3d66597a5a27e9ce4d4052c4d2c0c011586df4bba597d391cc490c8de1d66d977bfde48245342dd6d520cd57c0743503947962a116fa643c01c1a9a8fa16dc2c7346eac3376ffc23", 0x85}, {&(0x7f0000000300)="f0a844356ac845116a33ca6dfa32fd4d08ac41e0553ab27f5c42c4994e8668e5712c624554fa1a023f160c34ae8757ad8afe87319b65cef113709c098fae760eb957fee030782dd1af37148ecb6a2509d50283a3575a361dfb33c5a4bb472852884d84", 0x63}], 0x4, &(0x7f0000000d00), 0xfffffffffffffef7, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x0) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/04/16 23:21:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair(0x0, 0xa, 0x2a, &(0x7f0000000100)) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093effd), &(0x7f0000000040)=0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/16 23:21:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200400, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80000001) 2018/04/16 23:21:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) [ 55.291521] SELinux: policydb string length 732 does not match expected length 8 [ 55.328289] IPVS: Creating netns size=2536 id=12 [ 55.983467] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/16 23:21:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x403) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x5fff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/16 23:21:15 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='cmdline\x00') exit(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$TCXONC(r1, 0x540a, 0x7ff) 2018/04/16 23:21:15 executing program 5: r0 = openat$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) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x3ff, 0xa, 0x20, 0xa0}, {0x20, 0x53c, 0x0, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffb, 0x0, 0x80000000}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}}, 0xe8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) 2018/04/16 23:21:15 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080)=0x7, 0x3) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) pread64(r1, &(0x7f00000000c0)=""/135, 0x87, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/16 23:21:15 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/90) 2018/04/16 23:21:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/16 23:21:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0xffffffffffffff40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000005000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/16 23:21:15 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$void(r1, 0xc0045878) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x100) openat(r0, &(0x7f0000000040)='./file0\x00', 0x6d7dcce2aae0a419, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f348f4351316fa09d697076342f76732f616d5f64726f707261746500", 0x2, 0x0) 2018/04/16 23:21:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/16 23:21:15 executing program 2: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f00000006c0)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x401, 0x8003) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r4, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x2, 0x2) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r4, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x25, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="00634040000000000000000000000000e7ff000000000000f2ffc9c790d7ce3988330080000000000000565950ee8840fa1f80e8f241719850d8e692d15e0402d8e199cf"], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r2, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f00000004c0)=0x18) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r4, &(0x7f0000000000)="01007a3100", 0x200002, 0x0) 2018/04/16 23:21:15 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x1000000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) [ 56.284339] binder: 7177:7180 unknown command 7 [ 56.290132] binder: 7177:7180 ioctl c0306201 20000040 returned -22 [ 56.297298] binder: 7177:7180 transaction failed 29201/-22, size 6437332717372702720--1693318300206305712 line 3133 2018/04/16 23:21:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e24, 0x2bc, @empty, 0x1}, 0xfffffffffffffe89) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000140)) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000001c0)=""/63, &(0x7f0000000200)=0x3f) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 56.327743] binder: BINDER_SET_CONTEXT_MGR already set [ 56.335880] binder: 7177:7182 ioctl 40046207 0 returned -16 [ 56.353158] binder: 7177:7180 unknown command 7 [ 56.360927] binder: 7177:7180 ioctl c0306201 20000040 returned -22 [ 56.367913] binder_alloc: 7177: binder_alloc_buf, no vma 2018/04/16 23:21:15 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xfffffe, 0x30, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/16 23:21:15 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) init_module(&(0x7f0000000080)='wlan1eth0!ppp0$cgroup\x00', 0x16, &(0x7f00000000c0)='mime_typebdev-em1\x00') 2018/04/16 23:21:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=@fragment={0x3a, 0x0, 0x622, 0xb27, 0x0, 0x0, 0x65}, 0x4) 2018/04/16 23:21:15 executing program 2: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f00000006c0)) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x401, 0x8003) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r4, r5, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x2, 0x2) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r4, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0x25, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="00634040000000000000000000000000e7ff000000000000f2ffc9c790d7ce3988330080000000000000565950ee8840fa1f80e8f241719850d8e692d15e0402d8e199cf"], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r2, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f00000004c0)=0x18) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r4, &(0x7f0000000000)="01007a3100", 0x200002, 0x0) [ 56.374218] binder: 7177:7192 transaction failed 29189/-3, size 6437332717372702720--1693318300206305712 line 3133 [ 56.396593] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.406041] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.453982] binder: 7208:7210 unknown command 7 [ 56.459134] binder: 7208:7210 ioctl c0306201 20000040 returned -22 [ 56.470087] binder: 7208:7210 transaction failed 29201/-22, size 6437332717372702720--1693318300206305712 line 3133 [ 56.488757] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.762617] IPVS: Creating netns size=2536 id=13 [ 56.797572] IPVS: Creating netns size=2536 id=14 [ 56.813514] ip6_vti0: renamed from tunl0 2018/04/16 23:21:16 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x44400, 0x0) read(r0, &(0x7f0000000180)=""/134, 0xfffffeda) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x3, 0x2000}, 0x4) 2018/04/16 23:21:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/04/16 23:21:16 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x20) ioctl$TCXONC(r0, 0x540a, 0xffffffffffff120e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, 0xfffffffffffffdc4, &(0x7f0000001640)=[{&(0x7f0000000200)=""/83}, {&(0x7f0000000280)=""/170}, {&(0x7f0000000340)=""/245}, {&(0x7f0000000440)=""/178}, {&(0x7f0000000500)=""/4096}, {&(0x7f0000001500)=""/69}, {&(0x7f0000001580)=""/187}], 0x0, &(0x7f0000002240)=""/168, 0x215}, 0x2000) fcntl$dupfd(r1, 0x406, r1) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140000004199afcda604171d0000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/16 23:21:16 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0), 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00') 2018/04/16 23:21:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000080)) 2018/04/16 23:21:16 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x40000001, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') r0 = getpgrp(0x0) getpgrp(r0) 2018/04/16 23:21:16 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="260000000001000000000000000000000000000000000000000000000000000000000200000000000000000081a4ac1205ec6508c6fc7c412139882778068bc2e252927a2a2718940665c8b44e889b2896a8db57c8bf1b99292be4c78c85f77a2fc542539575b361a813ae91e413bef427c15dc305198d729adf46b75116c4a0d49d9f2fc7e5d02b9b726305dfaee91dc31cd262ae2ffecda62d7b769511b170c2022681c2b5bf4181814d730f913727d96aebe5e175f9d6381ddde2821042e242dbae5778d58000dc52352ef8190e29694b734a1002000000bc2687e4167a3813920000000000000000"]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/16 23:21:16 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) init_module(&(0x7f0000000080)='wlan1eth0!ppp0$cgroup\x00', 0x16, &(0x7f00000000c0)='mime_typebdev-em1\x00') 2018/04/16 23:21:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') inotify_init() sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x20}, 0x1, 0x0, 0x0, 0x48001}, 0x4010) [ 58.312537] IPVS: Creating netns size=2536 id=15 [ 58.334922] ip6_vti0: renamed from tunl0 2018/04/16 23:21:17 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x4) 2018/04/16 23:21:17 executing program 2: mincore(&(0x7f00006c9000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/34) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x140) 2018/04/16 23:21:17 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x16) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x11, 0x0, 0x10000) 2018/04/16 23:21:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) set_tid_address(&(0x7f0000000000)) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote={{}, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f00000000c0)}}}}], 0x30) pipe2(&(0x7f0000000040), 0x800) dup2(r0, r2) 2018/04/16 23:21:17 executing program 7: unshare(0x200000) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000600)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400), 0x0, 0x80}, 0x8044) fcntl$setsig(r1, 0xa, 0x17) r2 = mq_open(&(0x7f00000000c0)='em\x00E', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x4}) mq_notify(r2, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) mq_timedsend(r2, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000050000000000090004a18532b65ab2d525556f9f661ae5d7007601b0b2b588ceb9971cb9dd446e84c26fcea303e18e5f8b43e46edd03"], &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3f, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000540)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x5}, &(0x7f0000000200)=0x90) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) geteuid() 2018/04/16 23:21:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000140)=0x4, 0xffffffffffffffdb) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0xbc39}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x8001, 0x800, 0x0, 0x7f, 0x1, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x2, 0x0, 0x6, 0x81, 0x6, 0xb937, r8}}], 0xc0}], 0x1, 0x8800) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r7, 0x4) getgroups(0x3ffffffffffffd53, &(0x7f0000000100)) getitimer(0x0, &(0x7f0000000100)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r2, &(0x7f0000000700)={0x2000}) bind$inet(r9, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r9, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/16 23:21:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4, 0x8004, 0x2, 0x1, 0x0, 0x1, 0x3, r3}, 0x20) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r4, &(0x7f0000fa8000)=@abs={0xfffffffffffffffe}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x1dc, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x254) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r5, &(0x7f00001a5ff0)=[{&(0x7f0000086fa8)}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/16 23:21:17 executing program 6: unshare(0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) r1 = dup2(r0, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14, 0x80000) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0xffffffff00000000, 0x4e23, 0x1, 0xa, 0xa0, 0x20, 0x62, r2, r3}, {0x2, 0x8e, 0x7, 0x1, 0x8a4, 0x5, 0x1, 0x7}, {0xff, 0x3, 0x6af, 0xffffffffffffff3d}, 0x7fff, 0x6e6bb3, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x3, 0x400, 0xffff, 0x10000, 0x5}}, 0xe8) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x132, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r4}) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x81540e7751984711, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000b00)=[@acquire_done={0x40106309, r6}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/16 23:21:17 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x200000) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x8c) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x20000000) 2018/04/16 23:21:17 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x103d, 0x4) 2018/04/16 23:21:17 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getpgrp(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000380)={0x10}) getpgrp(0xffffffffffffffff) getpid() gettid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = getpgid(r3) r5 = syz_open_procfs(r4, &(0x7f0000000080)='net/ip6_mr_cache\x00') mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) msync(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x64) r6 = memfd_create(&(0x7f0000000000)="d57b6d696d655f747970650400", 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5, 0x7f}, &(0x7f0000000180)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_bt(r6, 0xdd1f, &(0x7f0000000400)="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") connect$llc(r6, &(0x7f0000000580)={0x1a, 0x301, 0x5, 0x0, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, [0x200, 0x48, 0x4f, 0x0, 0xffff, 0x1f, 0x48, 0x9, 0x8, 0x9, 0x100000001, 0xff, 0x0, 0x400, 0x3]}, &(0x7f00000002c0)=0x100) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'ip6gretap0\x00', 0x0}) setreuid(r0, r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r8, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x760, 0x2, 0x200}}) [ 58.427549] binder: 7297:7301 BC_ACQUIRE_DONE node 14 has no pending acquire request 2018/04/16 23:21:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/54) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) 2018/04/16 23:21:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@fragment={0x32, 0x0, 0xe3d, 0x81, 0x0, 0x800, 0x65}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xffffffffffffffb3) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000080)) setsockopt$inet6_dccp_int(r2, 0x21, 0x699e5c46d86d41c2, &(0x7f0000000140)=0x8, 0x4) [ 58.469191] binder_alloc: binder_alloc_mmap_handler: 7297 20ffb000-20ffe000 already mapped failed -16 [ 58.490498] binder: BINDER_SET_CONTEXT_MGR already set [ 58.490507] binder: 7297:7301 ioctl 40046207 0 returned -16 [ 58.515296] binder_alloc: 7297: binder_alloc_buf, no vma [ 58.543610] binder: 7297:7326 transaction failed 29189/-3, size 40-8 line 3133 [ 58.582652] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.588523] binder: release 7297:7301 transaction 15 out, still active [ 58.608952] binder: unexpected work type, 4, not freed [ 58.614329] binder: undelivered TRANSACTION_COMPLETE [ 58.625182] binder: send failed reply for transaction 15, target dead 2018/04/16 23:21:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/16 23:21:18 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0xcc) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000000)='3', 0x1}, {&(0x7f0000002340)="7d608d940eb58e3ed7420010107d130f463e42652975917d726016a7ecb96e059297dc83e79c48d144281e7289cbedfc29e1d94a41ee82e90652132038c2626de9df9dd3251c304e726c72a74113cfa8908dacd32d32dfe75bb0107b125beffa78381bf9ecd780fb5aa916e1e386431c15b736068a24018f803b984ca14a931e9f9d14f38162f8bcb21395b5bafa49accc59a1e05c916b6d4dac1f0069cfb0862826d3f94f", 0xa5}], 0x2) 2018/04/16 23:21:18 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='.', 0x1000001000000, r0, r1, 0x6, 0x200000201c21) 2018/04/16 23:21:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xab) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) 2018/04/16 23:21:18 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) fchmod(r1, 0x190) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/16 23:21:18 executing program 2: mkdir(&(0x7f000021aff8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000000040)={0x7, 0xfffffffffffffffd}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000180)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42000, 0x0) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/04/16 23:21:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4, 0x8004, 0x2, 0x1, 0x0, 0x1, 0x3, r3}, 0x20) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r4, &(0x7f0000fa8000)=@abs={0xfffffffffffffffe}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x1dc, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x254) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r5, &(0x7f00001a5ff0)=[{&(0x7f0000086fa8)}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/16 23:21:18 executing program 3: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, r1}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x7) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000040)={r2, r3, 0x1}) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, 0x8) rt_sigpending(&(0x7f0000000140), 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x2}, 0x8) 2018/04/16 23:21:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x5}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto(r1, &(0x7f0000000000)="7a9f99d1330cf450dc1c4013802c6f47be497fcb0dcffc84068a2bfdc55e98db0447cd7aaea116bfcd3e664485693283fb7211996e866219c81a844b0a8713bda5993e5a3a8e8e58ffe1aec785d8e2c8dabb22ca444c03bbbba451a31c6f3f618aac8259777248dcbf77b73177439305f1858160c74d0862b884e450b44b46c1ba3c0e6e09f11458e12ca56f6a1addd948ff461a4363be7202513510afefa2bee2edca9a64fe04d58be2653179471d9cf6aed3ec6db4ec349828b7", 0xbb, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x3}}, 0x80) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x2, 0x3, 0x20, 0x2, 0x1}) 2018/04/16 23:21:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000540)={0x4, 0x9, 0x4, 0x8, 0x101, 0x101, 0x0, 0x9, 0x828, 0x839, 0x4}, 0xb) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x1000120001}, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@multicast2}, &(0x7f0000000800)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x7, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000006c0)={0x0, &(0x7f0000000580)=""/47}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000640)={0xfd, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x200, 0x8000, 0x2, 0x9, 0xa843, &(0x7f0000000600)='vlan0\x00', 0x1000, 0x2, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 'erspan0\x00'}) tee(r5, r5, 0x1, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x1fffd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x0, 0xfffffffffffffffb, 0x10001, 0x1000, 0xa}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000500)=0x4) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x4}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x2, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/16 23:21:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x3ff, {{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x6}}, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}]}, 0x190) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/16 23:21:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="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", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x14011, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f00000001c0)=0x8) [ 59.362896] audit: type=1404 audit(1523920878.586:2): enforcing=3 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/16 23:21:18 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000280)=""/97) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1e}, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000400)={{0xe728c781a6b47b6c, 0x3, 0x3, 0x2, 0x81}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x80000000, 0x8f98}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x1, 0x0, 0x0, 0x8}) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/04/16 23:21:18 executing program 3: r0 = gettid() exit(0xfbffffffffffff00) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "c3e1b597e166aa132fbaad9d4aa85f70ba34d440b6b027c8986bc420325e86093b890348a0390aaab89950a3e6502f115af2a9f594bf8b6601533ffff2edf009ac924dd07a7b9b09569a95cce8e816e35b14dc9b6cf83eeff4e141056d6526096333a9af6ab945ff4c12760a27f8792ee55a901acc13082e"}, 0x7c) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, r0}) [ 59.377224] binder: undelivered death notification, 0000000000000000 [ 59.377570] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/16 23:21:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x20000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffffffa, &(0x7f0000000140)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) prctl$intptr(0x21, 0x101) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000496fff), 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/16 23:21:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x3ff, {{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x6}}, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}]}, 0x190) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/16 23:21:18 executing program 7: r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x9, 0x3, 0x3, 0x85b, 0x4, 0x800, 0x2, 0x2, 0xc0, 0x7ff}) r2 = memfd_create(&(0x7f00000000c0)='*posix_acl_accesseth1wlan0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x4}) r4 = fcntl$dupfd(r0, 0x801, 0xffffffffffffffff) r5 = epoll_create1(0x7fffd) r6 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x200, 0x5, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={r7, 0xfffffffffffffff7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000d36ff4)={0xfc147812c6696267}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f0000000280)={0x40000000}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000019000)) [ 59.377579] binder: 7355:7361 ioctl 40046207 0 returned -16 [ 59.399445] binder: undelivered death notification, 0000000000000000 2018/04/16 23:21:18 executing program 1: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/04/16 23:21:18 executing program 4: memfd_create(&(0x7f0000000000)='selinux.+})\x00', 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = epoll_create1(0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b35ff4)={0x80000000}) 2018/04/16 23:21:18 executing program 0: r0 = socket(0x10, 0x802, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x42, 0x4) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x13, 0x0, @thr={&(0x7f0000000440)="8596fb4d2a7d1d18b5918eb7217cf82605dfac9d8895414c2449b654ab24e96ec913", &(0x7f0000000480)}}, &(0x7f0000000500)=0x0) timer_getoverrun(r1) bind(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x2, 0x0, "913fcd69950ea81ae06f279d15e66740b570bc0d56dc174c98e899ea4492f2e157006268e6c7ea63b1bd2ee16ecb9ada5c58d52de2cab70b1dd2d7834eb670", 0x3e}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x67, r2, r3}, {0xa609, 0x81, 0x1, 0xfffffffffffffff9, 0x6, 0x7, 0x4, 0x691}, {0x8, 0xfffffffffffffff7, 0x4, 0xfffffffffffffff7}, 0xe64, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x0, 0x0, 0x1, 0x8, 0x0, 0x4}}, 0xe8) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) 2018/04/16 23:21:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x5}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto(r1, &(0x7f0000000000)="7a9f99d1330cf450dc1c4013802c6f47be497fcb0dcffc84068a2bfdc55e98db0447cd7aaea116bfcd3e664485693283fb7211996e866219c81a844b0a8713bda5993e5a3a8e8e58ffe1aec785d8e2c8dabb22ca444c03bbbba451a31c6f3f618aac8259777248dcbf77b73177439305f1858160c74d0862b884e450b44b46c1ba3c0e6e09f11458e12ca56f6a1addd948ff461a4363be7202513510afefa2bee2edca9a64fe04d58be2653179471d9cf6aed3ec6db4ec349828b7", 0xbb, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x3}}, 0x80) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x2, 0x3, 0x20, 0x2, 0x1}) 2018/04/16 23:21:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x6, 0x0, 0x2, 0xfff, 0x8, 0x80000000, 0x3}, 0x0) 2018/04/16 23:21:18 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "03a846c61c3b02a58d8aa417f72636bfc6227aa17e8aa529cf6e612d719ebf74", "76ab9a9832484b9eb567065f1e3b40e11e38567098ea9483a13e937f5427ec9f", "a2600e3567f154095fcab9a488446a46897febe58c3015b04621804b5b8ae3c4", "d720e1d282d4be7a21cc6d370a46ca1625091a0d2674fcb8598d17e718c17dfe", "3cd616c87c6ca1b19cf3d3554481009165661c4505db6ee8e3aabf5be16ec194", "b1d2ce7cfa3c75331bc9eed9", 0x3, 0x7fff, 0x8, 0x78, 0xe3b}}) 2018/04/16 23:21:18 executing program 4: r0 = memfd_create(&(0x7f0000000100)="75736572b22d00", 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000040)="d5656bb24066f8afdc9c5fb378039ff7780f3f341ac978a697fa84d7235812800fcfaef27ebf0f35dcbc01875761d0573f35409a32d26ec0c6a515d71365e40c7f0927eb8ff356ac9a6e6229869c04cb5f72488ec2b262c83bbfd87c848de04f1d4814bcae775fb4445bf9169bfdca3f21a170b1a9026e02f88b4eed618189b853a0801d4788caa91e4fd8d18043126d28710a49864054b7fdcdd416504b645c92f5b9896418807a9ee0dafc2fd5424e15", 0xb1}, {&(0x7f0000000180)="8489d6ce6b0ce7947b02340cf72c06821fda4b7a2d4555e03b329f565b8fc2c82168c802d0032f6bdc889e7b71a1a45a5d2096acb4902834e5814af5f5d12bfe1dd5b5744896dd9654c71308dbdcd54b98dcc5f575cfcf28adf821ae6e7048d871195e0eea356ba86e6577", 0x6b}, {&(0x7f0000000200)="8d5e768c6b8402aba5c434d992b9ec0f1a0764f2d66de9eeca8b924aa4e6d8178ef211e748a9454cc07edf15edc9b6ea7b3557b9c6dd92d91ca92a58c90b9d414c491447ed5c576df7b5d6ee5bd01fceef17f058280fdaded9424503", 0x5c}, {&(0x7f0000000100)}, {&(0x7f0000000280)="d1f0ded521b56b93be46b45e6eae0d7fbaa51fb0c22cf8c28643fb41a90433f84fec21ce1b574a429d750c2e8a47e71ad24765b9df2f6a9e9cafc1470f599b4585ade09e2e9db448672da4a6ee1bdb3121f673886fff2fd0df224062ac59e6132d61122b39e23c347df982a2282e7d6fe075bcc6483c3f53b5a5d6a4852cba40e846d52e78fa8b4cf28ac47cb1e38a9b6eaa79a900a4976dc09a6c7433c2584b7715b77d69436733b89fbb687f3456329eedd33b8d9891ccfdaae016a2c6a2b8921d718da4bde10eb2c4014627579a4b10689412cebb30eb46b9238c", 0xdc}, {&(0x7f0000000380)="7b8b50e7e7981fbf8c6f767b5da25b690216508b7e2f116603ef677b8cfa476e502f9d9d096f173845b79adaca9c65e8633512118a10a890763139d41dc7c452ba8c89e290afa318d99231e86c81deadcf936b987be3807d1f860175f191bc6b970462e60413313ee4aefa96c5", 0x6d}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="7f50a9637c32c8bab9adadd607e45a", 0xf}], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x1, &(0x7f0000001580)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000001540)) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000014c0)="b8163c87d323143beeebb31d1ca735148de0401c225569ee4f0ba5cb571b972a8b3aacf3a9c10f9f16bcb30227af7d1e6865befe6cbb3f4b9ba694498a5ca5a1ac0f6d682c289e7084d6b237d51c9e5cf88a4e970703e18fb20c", 0x5a) 2018/04/16 23:21:18 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='ns/cgroup\x00') 2018/04/16 23:21:18 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006ebff4)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/16 23:21:18 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f0000458002)="9d", 0x1, 0x2000) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80000000000004, 0x40000000000110, r0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)=@l2={0x1f, 0xfffffffffffffffe, {0x7, 0x904f, 0x2, 0xfff, 0x7fffffff, 0x2}, 0x8, 0xfffffffffffffffe}, 0x80) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/04/16 23:21:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/16 23:21:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}, 0x0, 0x5}) [ 59.611472] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=7427 comm=syz-executor0 [ 59.640850] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=7431 comm=syz-executor0 2018/04/16 23:21:19 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='ns/cgroup\x00') 2018/04/16 23:21:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = getegid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x3) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r4 = getgid() getgroups(0x4000000000000313, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r3, 0xffffffffffffffff]) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x3, 0x6, 0xfffffffffffffc01, 0x413}, {0x6, 0x8, 0x8, 0x9}, {0xe529, 0x0, 0x11bc401e, 0xdc}, {0x9a3, 0x7, 0x1, 0xb1}, {0x7b6, 0x1, 0xacb, 0x8}, {0x80, 0x5, 0x6, 0xd82}]}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getgid() mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000380)=""/136) getgroups(0x8, &(0x7f0000000200)=[r1, r2, r3, r4, r5, r6, r7, r8]) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/04/16 23:21:19 executing program 4: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000040)='em0vboxnet1%^)nodev}$wlan1\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f00002dc000/0x1000)=nil, 0x1000, 0x4) 2018/04/16 23:21:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x214000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$key(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000002780)=ANY=[@ANYBLOB="021705080c02000026bd7000fcdbdf2501001800000100000800120001000100b36b6e003400000006006c0000ff0000259b000000000000ac14141900000000000000000000000000000000000000000000000000000000010218008809001089ca6b533a6170e7b178df9c084ce59594648efaa27720f23db0192dfdb8eed1b1ede41c7d9dd63671fa51619a0b0dd1f7e70ff14504a879dc0a70aa4ce365b8afbca9496c6fdbab1ebaaafaf1e90fe6300ed86090d6b20164bea6b0762b9dd78d496a48b5a572ff494abf32629b3ba8486757a1733c0ede7c060e95981207472a19ec835751bad2d0f08911f19bf7c6e4aea723d7f929cf37ce8ff58d17073527fdf2c7c519a26cc94c3e59a27d18ff4b620824ff7a5f1a162c1bd4cbbe19c7181b304f875782fadbea1250d4c881ecfbacb0c58ed385aa2e62e8e2ccb3aa84c97b00d35c3b20f3dc96f68701388e3098b81e7fc911d343ea7c6a812184cbeb9602dd152f2f9cd147390566032cffb3d86d8efcccb9e535253809fe50ce3e3a7a0ff096f0092fd18425b14530a36eab994a2f9b3baebe8f97b69cb1d688c267e16331095f88e5c09df657d10fbd3542628c1739b3938453819ddd49969dcd6faec0c21e21a3a9fee38a21eba0a41690ba3c40bd8cca949515b212f4296df7bde56731e33810747b18b4130fde8b483d6a81f81578661424820f67d3870698faabf4626195c5dcbc07a08571139a9881a2ebac0d0ec79d8e9321aa92c7d017de402d0807cc9970fcf628cabaca797aac5182aa66850e1deb702f3514094072a104c684c74096847a565b1544c736975c73d585762426e9fdf2d4aec81da70c7df0e0f82027b2b1bbcbb857a31a88d5991383d1b0b3d8563b9ed65390d9811fba4e451935dc067d2d3f2dbcbd63ba55567cdb69da81d335d6264d44fc09c5d628c443885f094d1ef3dc7ce172a8d5b11057c1f938ee1d3f6cdbbeb7ee999ccebf0dcedf519a237a36cb6139e6957c3261d43cbb64964196e6aefdb71fa38e76c87d9f58be5a6300068f6713adff373feea5f45977e8e1895186895e5ff24443f7f914ca6485531233df2c0958bc97ecc9088455f23847c7417bad50fb9db17126cb0d3462b280c7e6d953530d2e0378604597ce7c44da78ed0305be63cdd1c0a4c53d0602b83fe0eddbfa4126b00107574fabe95cc06a66bb48e551a25ccf6cbe5a659c4a8fc693b349312e514536a758dff805f89a87ccc8e8e68c2261344fedb444d2590836d23125b12728585a6d1b67fe0ba70861b0ac90280f88710d3f1ed27daec516a2c6126c1dd5463597f56fe0e2c35270dc90087046fd02f673c1471235d729678bef87a5e124bb1b994fa72c9ccbac0a80599f6fd5608ab5d4b6ad70c4d3ab6dc5131a0c6042e8c2113a0f12ad3a936c18f397bd2c18ea35c29e2052d7feb900cda22748de5a6e1d2887a683104d7df70aa794d0bc75a0f68a079a8acba37696e145abcb9d99f0a0b3412c620bcac12c4716dd99ec477c7b25c05ec8777b078db85691a116149dee150e2b25be537f69cc6462fc42cdc92d49fbb34bb20d7e229d276d5bce57643cf4500eaa0673aa122d5526d4f4c4f6225d15e885e8ffd2910b83c3f0b2a1579cdbe0a0705fab5867262143615bc53069cbfc72e1ebc64c3d8ddc0708a56cd7bf0869b2f357f3d2ec009fb9e71be5f3ee4215e54fd803eb0521985bc1c7ea188acb0cd5cbe4e68b01bec78d5ef972fe3d3b539ded45d2a7b288ad98cd2b93c3450a2a3389da9f557ea39c3a68515d4cad9939fe539b0c43e08b0ccf139e9ec1bfe7d2f6e24b0fecd63f397ee600cdf40aebe794756362e8a1724073f50aa20b1c29ecdbd6452f39b82dc8f4a883bc3c7f177bbfcbbaca24252c4ea644ad9947b3ba14665222ee64e91609dd1a007607e1320d083fef22d8d37cff438f069b8a6119120437a0a545c6e9dea31babcaf415ae1a1c1bdf68252bd9142f792701f2f99bbd5a7f546443ad09f886c9af156e285c80a6de766263984713fd3ea382763270224b1dcb4786b7a34825ed5948c9a62bc7c31890a283997fb3e9ea156c2b2a969af4de55d09d72d2ea80424ee94b4cd9b9c1199d3defc2d4efec3e8521cb58aa56bb9cf8ecda0963343dc1dcb304d18428fcb038a0b6f745b608583d9893e4a3081ae116ed7d2071937c1611a09434812ee52bba757778c5c7df5f0bbbe98e59931331400f6d68fa11b048559557dfd3d75da0aaf09dffcb48d555eb6b7f4eb9278e6d054e373d18c40bd25d97cf0952da663d51dbef318b3e52bb756e932f68d891198c6d1ae27a10d0ff05a7911568b39ccfda173c270b94aa41b49c6ba757da7d27e6a1956d41b6ad1bc1a47c18baf986d2fb5bf1fc039b9a9dde4c03843787a56431f6cb30fcaa10400b6dafc02d246efe2b4a6924de11a4f344bd84bdf73a72ca8b3ab4b1efa588ddaf0b8e883f7e20dcde2762a9f695da33e4a586272d7a2921c4f6a415e418514804b68a96541d38a662442a68e66b3de32db4730d3b371c54a40b8cb696fe9d243e3186d5f98958f2e401f39fb8cc554300292b604156fac9124576353f5325d8d109f924e2f7805803e7c2f51693dfdbdb19da620a0660373fff6f419b06b026b238191888b87a2979492ec249e8d8aa701e57b6dc48bdb24d3db22f6b092452896a787f16fd4ef57c740e8c23ee06dba211c4bb01448ae1ff14cf69f0003d2efdf11b822316a638f20ac6c1bce7fb5bb50958372c204ca8c15f450806e0b59a13e52d369240c6958709c947303f3a17dc96cec9d2325b0fa370105302822c50bd38d333d813565233b1668ec51f1fb0dfa10529469afe744122d46ca17d5f894852cee2a7d458a083288eec29e156f5cb7be9fbb9a03b04eee9fcceb10b58962bf65a9ed4ff50acf728a50b6a7fe9b390695b1c70ee68adc38274c589390fa42d4c7605190270980601074b252c91abf99d62a37a9d937845def1262a5454bc8fe0ea5f8a06b799d8f5f6b5f8a45eeebf451cbd21a29a9117f7699f56c5feea4a0552d9e5c1747727c4b677f64b692f0e72f8d1122a2f8e05e9dd099ed3375b70faf097925fe435d29d139bb1c555299a7c40d5a9b184ab862947df86c8b958f28413aa11935d9d83b091d046589c2a08a715960e24595303a1ec4458013f3fbe6dab377c6f023527df981ce8acc3e0ec28e02a0e563b3cf3c8010000003be1545cbabf23cc6cf9d0331ed8073b1a3dd54cd7056a4d3989964e588a963a2262627a3b171f289e664e570ddbdf55fe9c54b0b451d847c9dce7abd994b1f25d98bf1ff29b9b90cb46d5262b6a5a646df349b374a37f4323358eaa17eb64777496628433b7c1b343f6bd7046d7916737827002ed2597a75b5ca464ac8db396c89d20451b154779957e930a96226cab09ff147665942fdf8a86bc9efaf5cb1b233b390796dac992833276c7def49c7dae13744b5cfb9df296243442dfaea162ec0861b395c88d24dbfef5b5eb91c75f722a774a3beff3ce46aadb36dffdda6baa259480262c935c19d5c8112e0f325edce2508229ad7b0751014af649881d26dbc1d108ab0341b48e2d46ba8adb8f40cef0eaad93e7df6f742d59153b25b8bdd62e2303826a4631e3c0935f9689cad051fef831430d497a3842d75fab105d0ba5bcd428e48d642e99fd8d4d3a9fb4d0a33d3ac449383599050c68aa92cde7baeeb64618961b77d8e3a65d1c9640cdba6c3f114b7fed57fcb731e0b93ef7e2e9fe6379caa0c224e75452854970160d9d4958077b628b04af27590107cf1f5c7b4f374b8a7b7f96a0779088c4ea20225cc71dd89bab11775c0bc91167ee0848f0393df35faae702558c6f192bf7d7520051ab4d7d71b66b28b5f2f55e554157c64abc2fca2320b067456e6f91aed548449bb9978d523956c2eb1ebea51acde269b94cdd4119bb0c603d239f5d92fb4e724f753d11dd54b5c56015568e9911a34999c175fd57a47a3d0cf8ddeae6827d55e7ded53999918ea084e6627fa3ee8a0910106ca468c07d4bb05f216f7c93bd20ec91e5b453f2e39f6b8cc6acf57f12efb2f799f4836c05a193d54087829a0901f8c3021d1e0169b1617af5b6a72d7af01dceba4c629e15f6620689ee941e4de18653142d1b7909eec33bfe5fde21096a360978f917fd1bcff5fd7f2d722a83c96f99ebbf2efac3bad5053b9fb04e9896f229a10c536cc5bb53c939583f7f708072a940e184418f5db130d3c6b8ab6d1b9d72f16893b82f01a748fc8b80c2ed60c55e33955e53003aee020c6a8779f16c7fd4c02e671bcbdaf561e69d9ab74a917d2e983a3cb7aea38471667e0c335d3b7ab028d2da6b7991c355ca421f61711573100bb1ec4a73c1e8e72ebce7c1ed287a7c5efc662deea8754df8908ed64c66ec61929552e4c8ce4dfa556af899b998e2be9a90b894a672ccb147518884bfe1e09ca42cdb63dc7acfeceb7bac3b57df301cc7858764324d71f5da8c3f71feccee1600fe5aab194d383a6535fef229f29d5a7bf8bb7fa8a2eb518938fe92f2aca770cec2324c9720dc5ea712fa59e4717fb5b181dba6d2a6613322d2e07e0904d6037421f9ab687ced3483784f21696fe4ec74e0a3a829e3af367a44dcc548b774a4ee53f49767575aa850cbabdc3e3d9711e9ae15f5f477cb76c7f68ba9d5b88958706b40df78d7a306c8d4a6e2a784cf708d42223e0c3a129e9d5d555f34afe7c82d9a8946932e83b8b320837627bbd2a3da2fd19db2b92f5779dd92300589e11109b135bcf0d9c734f3135e714006b3c9a2ac515e4405f2ec58e865470c090d20cf78e56e5a07872340e0632ccd58a2559afcd156a0e973add6d2fe2a903fbd065561161604b733d4747e7bc97b0edc5bba68bed7f7c9ac5aa9e2c9bc131684830fceea9e1e132fb2fe7fb71182a4a44165522f37ee2af61ce629ac045bdc3582d2d0824557342157e9c9ff5a6e26d39150d6bf0ea1cb83772218969d03efc2f8198f5aac96ec1fae955965e6307fc0ec9e05510f675d54dad5c2f52ea6add683d117a8d8afc97d061677452340c8e12b64c3d7059acba0dc5e075416631a2e0f521284b19cbe6be6645509c37ad221d931c152b8473a777f4434e271d6ed1a05393883d2d8a0bc3cc20056839c855da14071cc0197e53aadd28dcaa802bd354b03df64ff02c877596b641bc38387b936f3aae35e001e5c52655f42d4414169ae068647451788d1a26abe94ec530abc1c02bb8e05be7a042c650354c82f676f6ff10d4d86a645c402c5a27b8354f5d41e13c8639110ebc57604860476f26241496d41b50bb2bd16e297926404e38bf9fd075a34b593c929fbe4283afd275d3cd38faa82d85cda05e9ac210ac08fa14a3ef0d50e024f823ea8e694ec5892d8f08eafd051e83043bbfbecd01bdaa025628804adbe7b7f11fd9fd8f6f64e2717cc564d5d6e3f8187ff2355ae29be854706a2f0f5baad944cf4e52a401b527aee760f2d2559b910a2e3c74bef1120ae6efe03b34e2d7749a31783324daa2b3c26ddce0d805044d83aec03827870712dd22ec38d261e713a156714b6c1c450736b4fe7d07cf1778d83d71073e8d5699014e444ded824fafe46e04a7ffcee9975341cc6cd38787fdf85aff73fc37495cfe330121b426c918c99311dea2bea888c6215a496f936bd98980e055767b2d2cf94b8db463f9756f4256becb596bdf544a1924e5e1e70386cc69d9e795ff1b50c03b9f73c4d827aa20935aecb75dd1ed61424590dda732d157e353c289ea56efc371955e0de083f12275fa12599d577b6d6a8355887f215afa069e668d8516475fba81c2c0c6c100a05ff223ceb4c2cad483f20314aa2519ab3fa8a3f90274bd13bdb14147e35c016647c1b5c27dd41c6aa2dfa7870eaf41d524191e485eb1079174b0bd78fd38c5be13e22954481a8223438b205031b45555aac56aa1a1e7c61aafc9bba82a34bd5808b1ed3d65c379a390f651a338185096c7752"], 0x1060}, 0x1}, 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="01632d72656e6f00000000", 0xfffffffffffffdb6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002080)="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", 0x6e4}], 0x1) 2018/04/16 23:21:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b707da7207394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312ae7e70a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="757375a5704975736d722e73797a00"], &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/16 23:21:19 executing program 1: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') getxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)=""/9, 0x9) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/16 23:21:19 executing program 3: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00001a6000), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in6={{0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x7, 0x80000000}, &(0x7f00000014c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x200, 0xfff}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001580)={0x0, 0x0, 0x2, [0x1, 0x2]}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001600)={0x0, 0xf580}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001680)={0x0, 0x4}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001700)={0x0, 0x7fffffff}, &(0x7f0000001740)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001900)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9980bd38c53e976e7421efb6f91466009fa76130ed1a4a04f30058d03482bb41517aa1c7bed91591906f9a449a38d1271f4f676b76514c45812855bbc56d9cd5362b029198b7fde76c186c71f45608aca5b33ea54cb7bd1dccdc37f0316e98a029b0fa997b257afa4a7de449c87a0acef87c7bc46816ae06284aab892efd62c168ee1d3bb4bd8ff8fd747c6095888e458c69d0cdb0fb10393631149f8c7873c5467b7c1dad4ec72b8f218a262260d936c4b1ad0811da98ac7e29ae5f001ee3d3dda79cb2a3c51e9b9b319d1bc55e4f49f6272d546708d5b3695d94e55fc14d064438fab157815cefb1df2884fcbec5", 0xef}, {&(0x7f0000001240)="8908167e400ab4cfa8b48464a5c5b09c5b8f9349948e2bed95ca2d268b7925e5ffb842351f22a271ca92764faefa958c83c3083099279a6e299f65cb39407be7be33aa7e8e2c8643d26d40c073ad94b1bc1471d459f742b2edeb8dea1c3e8056a0745556b21ec369d7b0800a2dd4363f70379e52732290642667bde5bd63db30d9aed1e056da4f9b503d2767e6eea578af3063d6b68e568761e948b7186d6e3be2594543a39893798f8236f16eb2a79efa2b99fab13322ea41437350cbbb553c819f5ab2825db4e21fd306112db80e35746d0fb85062f1a005aa4ad7af1537", 0xdf}, {&(0x7f0000001340)="a62f9d9aa579e0542d15f56d132fc6a701e5dd9d871642bc42df01dd560065f2ab9b0d95a028b2f97a8d400e5b03a38ab96b26e088a040e6fe14f889f120a46307b212722e5c6240355d080c3d5cc6bfe0eec431bc4d4d0597ee3f60755b6ad81da2e328467bb46abec04c06", 0x6c}], 0x4, &(0x7f0000001780)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x0, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x6, 0x4b}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x8, 0x2e2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe01, 0x0, 0x1, 0x4, 0x0, 0x6, 0xef, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8003, 0x81, 0x7fffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x98b0, 0x8002, 0x8b0, 0x26e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x4, 0x2, 0x5, 0xc4, 0x120000, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x2, 0xa05b, r7}}], 0x180, 0x800}], 0x1, 0x8000) 2018/04/16 23:21:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x285}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) r5 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) flistxattr(r5, &(0x7f0000000200)=""/168, 0xa8) dup3(r2, r5, 0x0) dup3(r4, r3, 0x0) r6 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f00003d6ff4)) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000000)="d2dfe42f6ea9aa7c3866fc55cd7f4d046448b501f20db377a9f1cf0989eaccdf98855d195fe985a88e358eaa22b7facb2eba2c4dd4dc59f7bc74653721158fc161af20d36c4447c753e8c1098fdf0b9eb138e8e2d0cdbecb0c8357adf5133833eb3e0244dfb558575658eaccc13a8dd07154c0aff5d33d755b057ab41b06876abfb0b850733c3cf8232957ef532d0824fba1fba819623c9c1fed8697d53e2fbc2470b5bb57a2b3de") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/16 23:21:19 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x8a2}}}, 0x88) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000000080)='hfsplus\x00', 0x100000, &(0x7f0000000000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/16 23:21:20 executing program 7: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x7fffffff, 0x1, 0x3, 0x0, 0x401}, &(0x7f0000000180)=0x98) 2018/04/16 23:21:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00634040005c3200000000000000003762a2acd6c22e95ea00000000000000000000000000000080000000000028000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f550c48f2f78294eeceb6f3249e726675b61456ad218802621dfb11c19e7dcbfb5dca018da953c656599dc7251cbb3ffcbd176712bf09174fed40af0649f3fc359aa442aad9a257febf20f4a3712e24d1934d42d3c7d9dc549839aeb7368b2fea8036c6461d45cd6b23ba63fd498856ddcc840d0e0d7e1a8", 0x78, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="9ec38adf5a7b6ead5eb6ed9dc648bfec8cce8b16bea0b39f168e565fcca52098e2aa561ee800631fda5c74a446f185f7ae30d4d28fb5730da058d287c6a115dd21804f2d7ea03a4297697fb6f1e2187eb4ae3f7a00922f93f99a36875774efa93bd4dd4b03e21842e7e9fa0bacb145d124da9c23c13ef7e2bc6c", 0x7a, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="de7612307fc25dd6a6a5c582fc20a20cea4ce81e1605ab539ace9a3170e843f352c7a496519aee13b21948e8aa1f5494a6625644a7f6710842c6a3f7ee1819cdeab30e69529d291e564b06d00989834ba47018dcbaade2ebcca86d643bc4acbe016e35be09c3ff6253c0309ec91ab1752ce046cf2cacf8dc250d90b1b83f9892a5d8325c4986b3095a02522126e54545de2fcc7fae5d87e4db8aeb08d50773781f602d7a8ca2409b36a0ea4075c27dd15c6cfe93a74c8a82add485ca1a9a69b2d1279d079a1f97571f", 0xc9, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000580)=""/131, 0x83, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/16 23:21:20 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0541b4394cc67a33065ae879fd000000090097000400000a000000144b85c0ac0000000000c6a230e50cb5e843756a6055a4c92a8a9bc18d14d834ba4b00c817fade01"]}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000380)={'ip6_vti0\x00', @ifru_flags=0x4700}) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x0, 0x80]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x4, 0x7, 0x200, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x0, 0x0) close(r0) 2018/04/16 23:21:20 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x800}) 2018/04/16 23:21:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f000023a000)=0x4) 2018/04/16 23:21:20 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000340)='net/igmp6\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000240)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000300)) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) fstatfs(r1, &(0x7f0000000580)=""/232) writev(r1, &(0x7f0000000040), 0x100000000000002d) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x6) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/16 23:21:20 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000040)='ns/mnt\x00') 2018/04/16 23:21:20 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x76) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="9645bc0909daad65a570e622f75f2502c74a001891ee196d7c49203d3ca1748f9515c5c875c47a8d9a05800dd4833680f745c7bee17d174ee1ed62d8659935c5430c8e4aa6b281", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) sendfile(r0, r0, &(0x7f0000000300), 0x10000) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x8080) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23}}, 0x6, 0x7ff, 0x0, 0x4, 0x34}, &(0x7f00000001c0)=0x98) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/16 23:21:20 executing program 2: mkdir(&(0x7f0000000240)='./control\x00', 0xffffffffffffffff) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000016ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r0, &(0x7f0000000140)='./control\x00') r1 = inotify_init1(0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x9, 0x8, 0x1000, 0x3ff}, 0x10) renameat2(0xffffffffffffffff, &(0x7f000001dff6)='./control\x00', r0, &(0x7f0000e14ff6)='./control\x00', 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x80, @tick=0xf2b2, 0x1, {0x1, 0x2}, 0x9, 0x1, 0x1}) alarm(0x10000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x20000038, {0x2}, 'syz_tun\x00'}) 2018/04/16 23:21:20 executing program 3: madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ioctl$KDENABIO(r2, 0x4b36) readv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000012c0)=""/226, 0xe2}], 0x3) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000580)) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r3 = getpgrp(0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000740)=""/59) sched_getparam(r3, &(0x7f0000000840)) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000780)={0x200, 0x1ff}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000005c0)=0x4) capget(&(0x7f0000000500)={0x19980330, r3}, &(0x7f0000000540)={0x4, 0x2, 0x9, 0xe8, 0x5, 0x8001}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x9b) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000700)="4c3c70e9dcee4e44d8baf48628be6c2381a4252b9a9d8fb172595743b624409f152af8523a1d041ba53c214f89f6df2cb0e0332f1d134250c41f0a", 0x3b, 0x4044000, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x6e5, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) r5 = add_key(&(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x321400, 0x0) epoll_wait(r0, &(0x7f00000004c0)=[{}, {}], 0x2, 0x5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000380)=""/239, &(0x7f0000000480)=0xef) ioctl$KDENABIO(r7, 0x4b36) getpeername$packet(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) [ 61.624924] binder: 7527:7535 got transaction to invalid handle [ 61.637804] binder: 7527:7535 transaction failed 29201/-22, size 2147483648-10240 line 3010 [ 61.689680] binder_alloc: binder_alloc_mmap_handler: 7527 20ffb000-20ffe000 already mapped failed -16 [ 61.703602] binder: BINDER_SET_CONTEXT_MGR already set [ 61.703613] binder: 7527:7535 ioctl 40046207 0 returned -16 [ 61.716413] binder: 7527:7561 got transaction to invalid handle [ 61.723033] binder: 7527:7561 transaction failed 29201/-22, size 2147483648-10240 line 3010 [ 61.736373] binder: 7527:7556 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 61.750502] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.756351] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/16 23:21:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000002c0)="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", 0x3a, 0x3) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/16 23:21:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x13000000) r1 = getegid() r2 = getegid() getuid() r3 = getegid() getgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0xc2100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x75}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000000c0)={r5, r6}) 2018/04/16 23:21:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x3, {0xa, 0x4e24, 0x3b2a, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x32) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x7ffff}) fallocate(r1, 0x1, 0x0, 0x7fffffd) 2018/04/16 23:21:21 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x4, 0x1011, r0, 0x0) 2018/04/16 23:21:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1ce1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000006c0), 0x10) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0200001b0020002bbd7000fedbdf25ff02000000000000000001ac1414bb0000000000000000000000004e2000064e23000602002000ff0000000000000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="02000000"], 0x23c}, 0x1, 0x0, 0x0, 0x4040041}, 0x4000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) pipe(&(0x7f0000000680)) 2018/04/16 23:21:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10001, 0x8, 0x3, 0x9, 0x26}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="16"], 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/16 23:21:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="262f6348726f030000", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x20, 0x1, {0x3, 0x3, 0x1, 0x3, 0x80000000}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/16 23:21:21 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB], 0x1) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001580)=ANY=[]}, 0x0) write(0xffffffffffffffff, &(0x7f0000335000), 0xfc94) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001180)=@req3={0x0, 0x0, 0x3}, 0x15) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond_slave_0\x00', 0x8200}) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getegid() mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/04/16 23:21:21 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x81, &(0x7f0000000100)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/16 23:21:21 executing program 6: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xa0}}, 0x10001, 0x5, 0x7fff, 0xfffffffffffffffd, 0xc1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x7ff, 0x30}, &(0x7f00000000c0)=0xc) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r3 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/04/16 23:21:21 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/16 23:21:21 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84c00, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0xcd) 2018/04/16 23:21:21 executing program 4: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) ioctl$void(r3, 0xc0045878) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) dup3(r2, r4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xff5d}]}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/16 23:21:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1ff, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0x0, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000010) inotify_rm_watch(r2, r3) 2018/04/16 23:21:21 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x100}, 0x8, 0x0) 2018/04/16 23:21:21 executing program 4: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000240)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060003002f35", 0x26) getsockopt(r0, 0x2, 0x3, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) [ 62.581685] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/04/16 23:21:22 executing program 5: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xb8}) socket(0x0, 0xfffffffffffffffe, 0x0) 2018/04/16 23:21:22 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='/\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f0000000180)="c8b100cf7bf8e0b73729bad91fee53e13977574a2a0c01fa6e21e915275e46c89246ee1bd45407a604297685971fb4936c73afffdb7cdf3b673cdd77d68d60c85fa28a65adc7f6368d9c650a12d1133c478d8eab3b4376d336d9340aa5655a86ae8c5775b1acb6282164d4aae6dfcd9197697d5e55a21f9e83cd4c958eaaad874b3cf40d6f272f388800b3527c25daa6", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/16 23:21:22 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/16 23:21:22 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x10000, 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x600081) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup2(r1, r1) write$tun(r2, &(0x7f00000001c0)={@pi, @hdr, @x25={0x0, 0x0, 0x0, "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"}}, 0x100f) 2018/04/16 23:21:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10001, 0x8, 0x3, 0x9, 0x26}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="16"], 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/16 23:21:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="706167656dfe4f7b5214b30480a5617000") lseek(r0, 0x0, 0x1) write$cgroup_pid(r0, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/16 23:21:22 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x8000000000000011, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) timer_create(0x7, &(0x7f0000000000)={0x0, 0xb, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 2018/04/16 23:21:22 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82840, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x20, 0x0, 0xc05e, 0x8, 0xe22, 0x8000, 0x3, 0x4, 0x400, 0x8ca, 0x2, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r0, 0x0, 0x4) lseek(r2, 0x0, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8747eb2e98f145ee683897c242f11fba1f14eb59bcccae5f", 0x2f}], 0x1, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x100}) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000540)=0xffffffffffffffba) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={r4, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) 2018/04/16 23:21:22 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0xf644382c00d6990f}, 0xc) 2018/04/16 23:21:22 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000700)='./file0\x00', 0x1) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x7fffffff, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r2, 0x285}, &(0x7f0000000680)=0x8) umount2(&(0x7f0000000240)='./file0\x00', 0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', r3, r4) 2018/04/16 23:21:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fff, 0x0, 0x80000000, 0x8, 0x5, 0x2, 0xffffffffffffff00, 0x5, 0x1, 0x0, 0x8, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/16 23:21:22 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x81, 0x4) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x100000001, 0x2, "df18ffaa4aee", 0x1fad}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='yam0\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000ce7af78991ba73cea50000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 63.610237] IPVS: Creating netns size=2536 id=16 2018/04/16 23:21:22 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0xf3, "eddae7f19bcb72ceee6be7e775a4d056f44c3e61c6b36e943d27707a59eb0c3f2d2ced8f0d68b6afc62d1fcebfc6164c03964b200ee8133a8bea60065b0fc9f7742f921808eee479c8e4ccf6ee2dafbabcbb0c93015a9e7cdafa57e62e3ec4f7adeea543ad34c9f2a7642207d892977078a068431d5c6de31cd380a4022d0154134bef1384af6de2b44d05022d40afc8715c1d6fa7d8f3db59ec05ef38319059b33cfee9f914fcaf11bac1bac3b1bcf455a51a6ab29ed6d38c311159981dc3c3995b16ceeb44c91eb773765010042e767f3b4f883c172c7a355b3817ce9da081c3d9aaf74d7356adf72ec1e79019e25d20c485"}, &(0x7f0000000240)=0x117) ptrace(0x4207, r1) munlockall() r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0xff, 0xfffffffffffffffe, 0x8}]}, 0x10) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/16 23:21:22 executing program 3: shutdown(0xffffffffffffffff, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x948, 0x42, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 63.681118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35319 sclass=netlink_route_socket pig=7694 comm=syz-executor4 [ 63.710337] IPVS: Creating netns size=2536 id=17 [ 63.715303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35319 sclass=netlink_route_socket pig=7707 comm=syz-executor4 [ 63.759387] IPVS: Creating netns size=2536 id=18 2018/04/16 23:21:23 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) signalfd(r0, &(0x7f00000000c0)={0x8}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@rc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/72, 0x48}, 0x2) 2018/04/16 23:21:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8e, 0x1, 0x4, "d1cf26398fc3391a7c7f73db008211928a83d07eef29787f318c8b92ef4fe9421b7659320027dec065fc3e4f24198f12e8bbd1f3775bccd85f1dbcc0577f63985ca8ab8a0e9c04b16f4c0fd4ed1c182d"}, 0xd8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={"73797a5f74756e007f34752500", 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/16 23:21:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8401, 0x0, 0x4, 0xfffffffffffffffe}, &(0x7f0000000340)=0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x113) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/190) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r2, &(0x7f00000001c0), 0xfec6, 0x0) 2018/04/16 23:21:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0xcec, 0xe5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000)=0xfffffffffffffffd, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x3c2) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/16 23:21:23 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x800000000000031, r0, 0xffffffffffffffff) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x9ffffffe) epoll_create1(0x0) mremap(&(0x7f00009c4000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c2f000/0x4000)=nil) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfff, 0x42000) futex(&(0x7f0000000380)=0x1, 0x9, 0x1, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400)=0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8, 0x7c0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x200, 0x2, 0x4389, 0x277, r2}, &(0x7f00000002c0)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x6}, 0xc) 2018/04/16 23:21:23 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0xb8a, &(0x7f0000000040)={0x3a, 0x9, 0x2, 0x1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/04/16 23:21:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xffffffb8, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x3, 0x40001, 0x800000101, 0x0, 0x25dfdbfb, {0x2}}, 0x14}, 0x1}, 0x4004000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101001, 0x0) 2018/04/16 23:21:23 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80)) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000700)='./file0\x00', 0x1) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x7fffffff, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r2, 0x285}, &(0x7f0000000680)=0x8) umount2(&(0x7f0000000240)='./file0\x00', 0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', r3, r4) 2018/04/16 23:21:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/60, 0x3c) 2018/04/16 23:21:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97dad95be0b438be3b3bf732ab93970d7f93dd483f422268cf3a00000000"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x0, 0x7fffe, 0x0) r2 = socket(0x11, 0x3, 0x0) r3 = userfaultfd(0x0) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000180)=@ax25={0x3, {"87efd1ad4c2970"}, 0x800}, 0x10, &(0x7f0000000880), 0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x800}, 0x4000) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"5d2da975d64d03"}, 0x7ff}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000680)=""/185, &(0x7f0000000400)=0xb9) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r4 = dup(r3) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) poll(&(0x7f0000000140)=[{}], 0x1, 0x2) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x0, 0x0, 0x2, 0x3f, 0x3ff, 0x4, 0x0, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r4, 0x5, r4, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) userfaultfd(0x80000) 2018/04/16 23:21:23 executing program 3: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/7, 0x7) 2018/04/16 23:21:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100000000070000007e00000000000000000000008a0cd212b0c44794fdbc09812b9497e71eda13ffafa159abe9477e0e6b2986fc5ccb2b9664a60366994b9c9b4023e8f53051e1d034f43953be3c6293c287230622fd8a6b63f78e3ed7fa07bfb777d8"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/16 23:21:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1fffffffffffff99, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x17}) unshare(0x17fff7fc) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/16 23:21:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000000)="3be4569b713ac09bfe96a3dc7e14a8fc9dca2d4fcd8492b0b73ed95991e17b774f8c2b2b8e3e70") r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) sync_file_range(r2, 0x0, 0xc3f, 0x2) [ 64.387755] skbuff: bad partial csum: csum=0/65534 len=65208 2018/04/16 23:21:23 executing program 6: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8303, 0xffffffffffff57a3}) sendto$inet6(r0, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x1a) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000df00000000000000000000000000000001"], 0x48) 2018/04/16 23:21:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x44, 0x4) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x4000000010602, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x1000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/16 23:21:23 executing program 4: timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x7fffffff}, 0x8) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) 2018/04/16 23:21:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) open(&(0x7f0000000140)='./file0\x00', 0x1fd, 0x0) [ 64.476845] skbuff: bad partial csum: csum=65535/0 len=1 [ 64.500628] skbuff: bad partial csum: csum=65535/0 len=1 [ 64.559370] IPVS: Creating netns size=2536 id=19 [ 64.582659] IPVS: Creating netns size=2536 id=20 [ 65.687781] pktgen: kernel_thread() failed for cpu 0 [ 65.693012] pktgen: Cannot create thread for cpu 0 (-4) [ 65.699079] pktgen: kernel_thread() failed for cpu 1 [ 65.704289] pktgen: Cannot create thread for cpu 1 (-4) [ 65.709997] pktgen: Initialization failed for all threads 2018/04/16 23:21:25 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)="cc2634c73591b470467cd2b12694246e6337eb825f597b62f9fb492daa74eb5f332b", 0x22}, {&(0x7f0000000100)="f5f0111dec2b7b7c68faaac5a26e07741b2cb5641614949475c2213671e225eb0227586406f71b4d67da907f122064ed7cee88810289fa59059426fdb769aeb95da46b7c9f71ef55edb520a2099a54b6e28ebcfa3eff7bfb190b86f7a042533864d9b7131912f823d21ab9a626c921c77076ae746870b1a4ccc48ed97c3136091439a8ace7a271a2b84c931444aa1e91ee9df06134d43882eb6f6f68b3f87237a5e68e545619de4fb1b592e0fa0c24e52db2adf73423b89085a754acb3c99c82862a4456a359969b1ab466feb14f59", 0xcf}, {&(0x7f0000000280)="7452d4dba4980488ff68811b986802ada3b146017b1c5a793483050661f73791c041a29f4a3f24302a44142da073822e741be9482c056bfc8f518e2c3904ce4ea4f0bcdc0adffe7432d30a1e4033c00e421cfe6b133f5523f3facd3fe505fd17cab2189022cf8fb30150a8ebc8d6e06a5644a25d5c779f8c7c2ffa", 0x7b}, {&(0x7f0000000040)="24ed39e1768bbbe92d4da3ff47", 0xd}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000300)="f4d33f8838fd3403fd26c9d05b876a6b5827c936e9710850f6366ce84199b3dcabbd51c33df72c8f4c621b718d1e08fffe6258ca66767b996b74f868fa831c210bc4bc8941c8653f5b729083bf7c2b76d11d9c05ff60f962f05af3ed89aeeb5ecfaf722eee079e26d45c529854b901b907bab22286e2d947031ecaf7d8878bc30badaf290bb4452150aee26f2d7c396efa26", 0x92}, {&(0x7f00000003c0)="059303e940f8d411928c9f2e3fd8038452eb4a02c62e22e477b2eb9642ebe291b68043786feea0f7ce41993147a6926b958f4fce2c78100818a6b81488ab4fb2ccbe586e4378831bd56803f5ca22bca2984cdf38cd1485397568b6f8dd3a07ea11525e59ebea6349e03adc5d88fb2c81a05b9d01283434c03bb9516804f94df10735fa8854d8251e79bb1ba06de9f33ac24c687091d7cbfd3f810f31591f95f4b6e42cbf1c62743eaab6a09d1ebd43a9e346c117133d6a26521d45001dae233f00e9fb24ffb5", 0xc6}], 0x7, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[], 0xffffffde) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/16 23:21:25 executing program 7: unshare(0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) poll(&(0x7f00000d7ff8)=[{r0, 0x2009}], 0x1, 0x44848637) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) 2018/04/16 23:21:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) 2018/04/16 23:21:25 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x80) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/16 23:21:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/16 23:21:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xfffffffffffffee0, 0x0, &(0x7f0000000480), 0x144, 0x0, &(0x7f0000000500)="baa5c74c3b240400000000000000cb8b9a8249aa540c98a090923ee66bc0078e2994d0c821ae5d62c308d68c47ba909e7e08a26d128963668302000000000000008709effff3aa9192467a3130fc085ee63f10f4b71b0000000000"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = memfd_create(&(0x7f0000000200)='^cgroup\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x8, @time={0x0, 0x1c9c380}, 0x1, {0xffffffff, 0xffffffff80000000}, 0xfffffffffffffffe, 0x2, 0x7fffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000000c0)=""/217) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/16 23:21:25 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) 2018/04/16 23:21:25 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a726f6f745f743a73302073797374656d5f753a6f626a6563745f722a70696e656e7472795f657865635f743a73302000fa202f7362696e2f6468636c69656e7400"], 0x53) 2018/04/16 23:21:25 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006400)='/dev/pktcdvd/control\x00', 0x4000, 0x0) accept4$unix(r0, &(0x7f0000006440)=@abs, &(0x7f00000003c0)=0x6e, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xcd) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team_slave_1\x00'}) ioctl$int_in(r1, 0x0, &(0x7f0000000440)=0x42) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000240)=""/145, &(0x7f0000000300)=0x91) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0x7}, 0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x74a83fa8349cd3ea, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000), 0x4) 2018/04/16 23:21:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x5) syz_emit_ethernet(0x1, &(0x7f000018f000)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="dfc0755695e48ace2f2d6d809c51b311bfbae90fa2f2dbc059ff419e71afcaca1d7d9364411a8a777e0d40ca0f280285f6bb317538ebf10a8bb2528d99044ea7d20d3436412c9797fa2f6c592ee3b690f10d0000b7be0832ec0be52d3db3f90957e608b41c", @ANYRES16=r0, @ANYRES32=r0]], 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x1, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001380)=[{}, {&(0x7f0000000140)=""/78}, {&(0x7f0000001400)=""/70}, {&(0x7f00000002c0)=""/136}, {&(0x7f00000000c0)=""/12, 0x140}, {&(0x7f0000000380)=""/4096}], 0x0, &(0x7f0000000080)=""/13, 0xff54, 0x7ff}, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/16 23:21:25 executing program 2: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') accept4$netrom(r1, 0x0, &(0x7f0000000200), 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x40, 0x1f, 0x0, 0x5, 0x0, 0xd, 0x6, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x0, 0x8, 0x7fff, 0x1ff, 0x1000, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x9, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x0, 0x4, 0x5, 0xb8b, 0x2, 0xc82b}, r2, 0x1, r0, 0x0) fallocate(r1, 0x3, 0xff, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) sendfile(r0, r1, &(0x7f00006dbff8), 0xed59) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) 2018/04/16 23:21:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) readahead(r0, 0x7f72, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) 2018/04/16 23:21:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x3, 0x20, 0x80000000}, &(0x7f0000000100)=0x18) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/16 23:21:25 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) fdatasync(r0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0xffffffff, 0x197, 0x1000, 'queue0\x00', 0x8}) 2018/04/16 23:21:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$KDSETLED(r0, 0x4b32, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x7fff, 0x10}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r4, 0x1f2d, 0x8000}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@polexpire={0x200, 0x1b, 0x734, 0x70bd2c, 0x25dfdbfb, {{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e23, 0x7, 0x4e21, 0xf8a0, 0x2, 0xa0, 0x80, 0x3b, r3, r5}, {0x3, 0x800, 0xcad, 0x8001, 0x5, 0xfffffffffffffeff, 0x8e, 0x5}, {0x8, 0x6, 0x40}, 0x100, 0x6e6bb6, 0x2, 0x1, 0x3}, 0xffffffff80000001}, [@algo_aead={0x140, 0x12, {{'echainiv(ccm(seed))\x00'}, 0x7a0, 0x0, "386ecb7c4ab5885fea07311a7dcb085c7dc1f1b7a10dcbf6d85e7dc2311451b9eeca8e276adea27eca47985fbcdcd5678f98cab76c5829a7427dda168ffe60f06ee302c5bdd1a662d4edfc236845eda73154fba568992326d5ec17aad27e3c394eb5ad99bc55dbebecf88fe5cc4f644b104555357f6e33d31974d3c8fbffe92d5d611b082bec952584f555de5046221b4829d7161a9c3511e8873a3681e2144e40e99cf610f8aa7d0aaeb388eb91ef771a4ac555f594c2fd5b24951701edfd55bbda6fe0ab51572ea98e3762572b0282bb5a0519525d975d9b6a0b1baa13f3e99755360a9ef6298427e0815e51b71b1883b7af98"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000800}, 0x0) getsockname$netrom(r1, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) 2018/04/16 23:21:25 executing program 2: mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffefffffffffb) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) [ 66.643232] binder: release 7815:7869 transaction 27 out, still active [ 66.690042] binder: undelivered TRANSACTION_COMPLETE [ 66.792158] binder: BINDER_SET_CONTEXT_MGR already set [ 66.797558] binder: 7815:7876 ioctl 40046207 0 returned -16 [ 66.806746] binder_alloc: binder_alloc_mmap_handler: 7815 2000c000-2000e000 already mapped failed -16 [ 66.823058] binder_alloc: 7815: binder_alloc_buf, no vma [ 66.829359] binder: 7815:7876 transaction failed 29189/-3, size 0-0 line 3133 [ 66.870820] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.876963] binder: send failed reply for transaction 27, target dead 2018/04/16 23:21:26 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)="cc2634c73591b470467cd2b12694246e6337eb825f597b62f9fb492daa74eb5f332b", 0x22}, {&(0x7f0000000100)="f5f0111dec2b7b7c68faaac5a26e07741b2cb5641614949475c2213671e225eb0227586406f71b4d67da907f122064ed7cee88810289fa59059426fdb769aeb95da46b7c9f71ef55edb520a2099a54b6e28ebcfa3eff7bfb190b86f7a042533864d9b7131912f823d21ab9a626c921c77076ae746870b1a4ccc48ed97c3136091439a8ace7a271a2b84c931444aa1e91ee9df06134d43882eb6f6f68b3f87237a5e68e545619de4fb1b592e0fa0c24e52db2adf73423b89085a754acb3c99c82862a4456a359969b1ab466feb14f59", 0xcf}, {&(0x7f0000000280)="7452d4dba4980488ff68811b986802ada3b146017b1c5a793483050661f73791c041a29f4a3f24302a44142da073822e741be9482c056bfc8f518e2c3904ce4ea4f0bcdc0adffe7432d30a1e4033c00e421cfe6b133f5523f3facd3fe505fd17cab2189022cf8fb30150a8ebc8d6e06a5644a25d5c779f8c7c2ffa", 0x7b}, {&(0x7f0000000040)="24ed39e1768bbbe92d4da3ff47", 0xd}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000300)="f4d33f8838fd3403fd26c9d05b876a6b5827c936e9710850f6366ce84199b3dcabbd51c33df72c8f4c621b718d1e08fffe6258ca66767b996b74f868fa831c210bc4bc8941c8653f5b729083bf7c2b76d11d9c05ff60f962f05af3ed89aeeb5ecfaf722eee079e26d45c529854b901b907bab22286e2d947031ecaf7d8878bc30badaf290bb4452150aee26f2d7c396efa26", 0x92}, {&(0x7f00000003c0)="059303e940f8d411928c9f2e3fd8038452eb4a02c62e22e477b2eb9642ebe291b68043786feea0f7ce41993147a6926b958f4fce2c78100818a6b81488ab4fb2ccbe586e4378831bd56803f5ca22bca2984cdf38cd1485397568b6f8dd3a07ea11525e59ebea6349e03adc5d88fb2c81a05b9d01283434c03bb9516804f94df10735fa8854d8251e79bb1ba06de9f33ac24c687091d7cbfd3f810f31591f95f4b6e42cbf1c62743eaab6a09d1ebd43a9e346c117133d6a26521d45001dae233f00e9fb24ffb5", 0xc6}], 0x7, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[], 0xffffffde) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/16 23:21:26 executing program 2: r0 = socket(0xa, 0x10000000001, 0x200000000) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/16 23:21:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200), 0x4) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000340)) r4 = add_key(&(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="2dc532eba710f2a7964c5eba3f116b37aafb26345f0b2458a1e197e29e0c562e47040d1d1ed11a891fac8cc9f8918eae417f4617d4dbc74831de1a7900f96b93b1c15fdc2f024f3ee98b269415945d92a4ffb378c5befe94d3ffa3ef2bcc94af3885d8ec87d819c7b6d93edd4b18cf9aec43fbb6b4cffad72d224e44671ab26a403428046d254d8cb2e9ca376a02863852", 0x91, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getstats={0x14, 0x5e, 0x400, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4048010}, 0x20040841) 2018/04/16 23:21:26 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getpid() r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f0000002480)='./file1\x00', &(0x7f00000024c0)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0x9, 0x7, 0x800, 0x6, 0x8, 0x9, 0x100, 0x6, 0x2, 0x469c96bd}) syncfs(r1) fstatfs(r1, &(0x7f0000000080)=""/251) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x0, 0x1bcb}, 0xb) fcntl$getown(r2, 0x9) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/16 23:21:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xfffffffffffffee0, 0x0, &(0x7f0000000480), 0x144, 0x0, &(0x7f0000000500)="baa5c74c3b240400000000000000cb8b9a8249aa540c98a090923ee66bc0078e2994d0c821ae5d62c308d68c47ba909e7e08a26d128963668302000000000000008709effff3aa9192467a3130fc085ee63f10f4b71b0000000000"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = memfd_create(&(0x7f0000000200)='^cgroup\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x8, @time={0x0, 0x1c9c380}, 0x1, {0xffffffff, 0xffffffff80000000}, 0xfffffffffffffffe, 0x2, 0x7fffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000000c0)=""/217) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/16 23:21:26 executing program 1: r0 = socket(0x0, 0x2, 0x1f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000080), 0x4) fchmod(r1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @rand_addr=0x4}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/16 23:21:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000180001000000000000000000020000000000ff010000000056ec5d29e9af9a36929d4de8ffaa578db75b1fa4c0f2eaedf63fa01404b451917806c337efb701497aeb7926458f4a9cfe54d9f59f28efb61f6503c5432ae3af8ba77748e8a7ddcce42619672d0d40697e7a76e20c6f3008136f1d28ea713435b430d07f07b8c6e435258977e4df11f311eb801dc94318e11aaafe65ec189148d3f8e6f54cfb1528cd05eefe861f3be5d068a419378e3ae9c09f603a2ec0"], 0x1c}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/16 23:21:26 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) fdatasync(r0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0xffffffff, 0x197, 0x1000, 'queue0\x00', 0x8}) 2018/04/16 23:21:26 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x9c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x3}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3bf}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x6, 0xf, 0x8000, 0x2}, &(0x7f0000000280)=0x98) 2018/04/16 23:21:26 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0xff, 0x1, 0x61, 0x0, 0x3}, 0x20) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000000000000000000000000000ffff"], 0x10}, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x113000) syz_open_pts(r1, 0x4000) 2018/04/16 23:21:26 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000340)="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", 0xc2, 0x41, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000), 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) 2018/04/16 23:21:26 executing program 2: removexattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000700)=@random={'btrfs.', 'system&\x00'}) r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000380)={0x5, 0x2, 'client1\x00', 0x1, "ab1940d0d228d7be", "60f7900f7525dae47d39b5cbe296f36760bec5ade933c75a08ee2aff56b9d73b", 0xdc, 0x5}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8001}, 0x10) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={r4, 0xf1}, &(0x7f00000004c0)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000540)=0x1, 0x4) ptrace(0x2, r3) getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockname$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) ioctl$TCSBRKP(r2, 0x5425, 0xcd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000280)={0x8, 0x4, 0x800, 0x0, 0x0, 0xfff}) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) timerfd_create(0x4, 0x80800) 2018/04/16 23:21:26 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x18, 0x6, @tid=r0}, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x202600) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='bdev#\x00', &(0x7f0000000180)="7f", &(0x7f00000001c0)='$\x00', &(0x7f0000000200)='eth0^]\x00', &(0x7f0000000240)="7f", &(0x7f0000000280)="7f"], &(0x7f00000004c0)=[&(0x7f0000000300)='\\///}em1vmnet0\x00', &(0x7f0000000340)='logon\x00', &(0x7f0000000380)='bdevnodev#\x00', &(0x7f00000003c0)=':\x00', &(0x7f0000000400)=')wlan1ppp1eth1\x00', &(0x7f0000000440)='/GPL\x00', &(0x7f0000000480)='logon\x00'], 0x1000) 2018/04/16 23:21:26 executing program 3: socket$inet6(0xa, 0x4, 0x9) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x600100, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/175) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/136) socket$nl_netfilter(0x10, 0x3, 0xc) pkey_alloc(0x0, 0x3) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/16 23:21:26 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe05, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x10, 0x0, &(0x7f0000000340)=[@acquire={0x40046305}, @release={0x40046306}], 0x0, 0x0, &(0x7f0000000440)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) 2018/04/16 23:21:26 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r1, &(0x7f00000000c0)=""/185, 0xffffff66, 0x0, 0x0, 0xfffffffffffffec8) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) [ 67.037755] IPv4: Oversized IP packet from 127.0.0.1 [ 67.082490] binder: BINDER_SET_CONTEXT_MGR already set [ 67.088591] binder: 7946:7951 ioctl 40046207 0 returned -16 [ 67.097401] binder: BINDER_SET_CONTEXT_MGR already set [ 67.108809] binder: 7946:7951 ioctl 40046207 0 returned -16 [ 67.122117] binder: BINDER_SET_CONTEXT_MGR already set [ 67.127897] binder: 7946:7951 ioctl 40046207 0 returned -16 [ 67.135872] binder: BINDER_SET_CONTEXT_MGR already set [ 67.141604] binder: 7946:7958 ioctl 40046207 0 returned -16 [ 67.793081] binder: release 7901:7963 transaction 32 out, still active [ 67.838111] binder: undelivered TRANSACTION_COMPLETE [ 67.935703] binder: send failed reply for transaction 32, target dead 2018/04/16 23:21:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a000002000000001c000000001200"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0x1f, 0x4) 2018/04/16 23:21:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20001, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"622e129dd01828"}, 0x5}, [{"71fdcc997d2da0"}, {"0c10cb5fbb5b2b"}, {"e1cec7ac09708a"}, {"55eac9dc207aa2"}, {"02bd6be073718a"}, {"2d6e9a175e7fec"}, {"d99969bb5c48ed"}, {"079487cc77cb21"}]}, 0x48) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830200000000000000000003ed03fff5dd00000010000100070c0902009d000000000405", 0x58}], 0x1) 2018/04/16 23:21:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00000000c0), 0x0) 2018/04/16 23:21:27 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x4, 0xff}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000340)=0x4) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000001ac0)=""/4096) sendto$ipx(r2, &(0x7f00000008c0)="db1b18f5fa00a22ddff18429733889ff67c8aa153bf5fe1431d62506858409906887aba8f39f2a9e5f901ae7020d22d9812628a002eb27a6cf30a7fe7f60a82bb2ee653d2df43bc3ba37779f7e9189b60387aa28f1b9d48e006ea17a86a21576ffec539541c21aa943f99d3f9f2ec37b9d5d99a3fd5fd5d116aabc060c9ba0ca8256ee073ee27720e1a9470c41e3675683b00794ed4b84965dfa13e1d5a8e3769a04ef74440691a5548dbaf7b59b2e0de20ae288cd023c5fb6aa9685405422ee472733441d", 0xc5, 0x24000010, &(0x7f0000000380)={0x4, 0x1, 0x100000000, "f93ef608bcfb", 0x826}, 0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x203, 0xa636, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r6, 0xf7, 0x10}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000540)=@get={0x1, &(0x7f00000003c0)=""/121, 0x3ff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000440)=@in={0x0, 0x0, @loopback}, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/46}, {&(0x7f0000000500)=""/37}, {&(0x7f0000000580)=""/3}]}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)=""/32}, {&(0x7f0000000640)=""/18}, {&(0x7f0000000680)=""/60}, {&(0x7f0000002bc0)=""/4096}, {&(0x7f00000006c0)=""/133}, {&(0x7f0000000a40)=""/207}], 0x0, &(0x7f0000000b40)=""/192}}, {{0x0, 0xfffffed5, &(0x7f0000000780)=[{&(0x7f0000000c80)=""/97}]}}, {{&(0x7f0000000d00)=@ipx, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000880)=""/64}], 0x0, &(0x7f0000000d80)=""/63}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000dc0)=""/156}, {&(0x7f0000000e80)=""/98}, {&(0x7f0000000f00)=""/71}, {&(0x7f0000000f80)=""/163}], 0x0, &(0x7f0000001080)=""/58}}, {{&(0x7f00000010c0)=@ax25, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/173}, {&(0x7f0000003bc0)=""/4096}, {&(0x7f0000004bc0)=""/4096}], 0x0, &(0x7f0000001240)=""/120}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000019c0)=""/202}, {&(0x7f00000013c0)=""/146}, {&(0x7f0000005bc0)=""/4096}, {&(0x7f0000001480)=""/166}, {&(0x7f0000001540)=""/69}, {&(0x7f00000015c0)=""/66}, {&(0x7f0000001640)=""/106}, {&(0x7f00000016c0)=""/61}]}}], 0x400000000000101, 0x0, 0x0) 2018/04/16 23:21:27 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x406a02e4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r2, &(0x7f0000000040)='ns/ipc\x00') 2018/04/16 23:21:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0x9b, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x225, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/16 23:21:27 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r2) keyctl$setperm(0x5, r3, 0x0) 2018/04/16 23:21:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) r4 = getegid() chown(&(0x7f0000000600)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x60000000000, 0x8f85}, &(0x7f00000004c0)=0x90) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'teql0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, @empty, 0xfffffffffffffffb, 0x1c2, 0x5ef16db6, 0x100, 0x80000000, 0x20008, r5}) ppoll(&(0x7f0000000100)=[{r1, 0x540}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x3f}, 0x8) sendto$inet(r1, &(0x7f0000000500)="dd9f09c25f86acb0eafeca8c60088a45c153d5fa8de441fa08f1d36fac9cf38e780fc6954055f1b2097736ba93b23c5e058ff3fac93d0cbb5a132b851fd9c78269dd6a06104f9a714694f13f8ead446d1aa16878a1fa3e246657646d9da71750b51a11f3c4b07a7ce2d1a1256c76842cbce0888f90646373989066f6eee0b69f3fdfb3", 0x83, 0x10, &(0x7f00000005c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/16 23:21:27 executing program 2: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400100) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') sendfile(r0, r0, &(0x7f0000000040), 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/16 23:21:27 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80000) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x7, &(0x7f0000001840)=[{&(0x7f0000000780)="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", 0x1000, 0x7ff}, {&(0x7f0000001900)="554f9e5bdbda95db637111f69230d4bdfa052b49d7212e2f6112bbfa5aec9b9297b0f0335da39104145953799555d35da8091853cc563fdb04c19d3348698c21101c8e5b09cc8b61ef07bf50345ea330b1b4ab437edfdb70f234fdba63b7a50bb3773b39993873278a2cb92dc7554c81e069aaf61e0bac60f5128ec996096d4a7cdfb2541f7b66d4bd5714cf18d664ec959ebde441f9", 0x96, 0x29e}, {&(0x7f0000000340)="5c89e714f1dc48e3a0f1a9811d3aaf839906fe916045a60e5dfbf5828a54b4a64d83aa7f8f0c82522c10d70a83e44ebbe4f196971c2b672e68f847523ab5a80877100e1143454b258049cff6f65edaf42854af15d412d891d0eb4ffba84b7dea1db5c18b00e746625ee560a9d38472925e1b6ae67bf952a9fea4963a18538a33a13648dad5837467a01eb0c2", 0x8c, 0x3}, {&(0x7f0000000400)="9063b5936e1a2a212f6bef0910986243a755644e3ece9fa2a30b3d67f3abeaba86d9cef6cb6a0b0ce3a1b60689c88ec758ba030ef9658fcdcba9d3bef63873de95686bcd1d15e2fe0fc49a544db49bc384eefda8b1fc319495397ceb5535055eab1a077e7e6875398d187b8307a9351214472e985626faefdd4b79c8d974e949d37957225deb48ee0d5e6f56ffa879bfb82c3f4a7887a0eeb6c1725d57ac8e6b4e8112517914b8983702b4b1a5ff174a45aa92fc84d09c81b07e163e630ad966e815f12a11f2f56752d6e1274f1912", 0xcf, 0x1}, {&(0x7f0000000500)="2463eee22d3da7b593086ffcbdbedd1258399a271fba304b22c06e69b9a09c36b021b01ba3de35bed415cfeb713ffccdd75232a9e58526e83cc3b32d585f9583113a188d69fae4779a83d9b6964bd5ac1e1bfdced672fea38a003a59e2b5a88ca7ce7d1ed933e7db46c294f2a292253c28c7a289c504bf5988d024cec8c50f5f21293c528859ef27ab5da5dcd8bb53e88d01f232c881e678764522ed0624d30ae0587cf9dd4cd927375aeabd58c60e73c7182fed98ae306ee42760840c139095847675a73a26c4a38189e26aae4b4bf7d87db37c80577bcaa1286e1da2a08eb84dd20fad061a8b1691", 0xe9, 0x7fffffff}, {&(0x7f0000000600)="8b0f7a641387cbbf93c17bd9f1390eb2e39fe9701090aae81f11d74de7a43a472058706c82f14e0216b2ee8bc941303f6911a5aa0308eb2f14560586e408cb9fa868035659863e35e523e12fb78b214e2021289f445f1b119173c8026a372753fc891435b578ce944f4564b77d92380a047ba6a25be49102a56a20d4db07528b4c64b7362dbe1a7d7c0a6fc726078ddc4777657608e8e3305860", 0x9a, 0x8}, {&(0x7f0000001780)="4259a7429269888aef04fa4126f9228730a5fe6f2f75916230ccfcbcfdf03e16ed3b1eafe4d5a2b5feb3a4c166bf730394e3d9c056a569e1c3bcc8f0d930a578838639418f74793f450ed16857fd47296d12edf96bacb1d000d48824211ff72e875f27288a21344ba4a9fd36c342b27b8a685bf42cecfbb408663ad2fc4f2557a0f0fe58c7103923a8d7", 0x8a, 0x78b5}], 0x0, &(0x7f0000000080)) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [], 0xa}, 0xb) fallocate(r1, 0x11, 0x400, 0x100000001) 2018/04/16 23:21:27 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffc, 0x40000000000031, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f00000000c0)="c4c156bd713c0784456e58e638e9828028359dd301dff928be909ee455b6e4d3d9e075535fdb976112dcca30248c97a838f4c3a11534f0d35122d9b40e32ad5d367863ff285afc698213c0ddbbed7ab270c06d7c8094d3eee2f86f250f1969d7", 0x60, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) r3 = accept(r1, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x1b}, 0x200}}, 0x9, 0x6, 0x9, 0x3c114ece, 0x4}, &(0x7f0000000300)=0x98) 2018/04/16 23:21:27 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x800, &(0x7f0000000000)) socketpair(0x8c5a88b203230102, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @dev}, &(0x7f0000000080)=0xc) 2018/04/16 23:21:27 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) mq_timedsend(r1, &(0x7f0000000080)="26ec49fa830c5c47665a145f022c91b9dea985194cab33f56d705a0e8b3fb3ae201156888fbfd7823f096a90a5ce9b5c8cc9be3c67463b0ceb2d3fcf8acc9e4d300dd64cbec60faf0c5b6c950c93b03755c167cb8376867a62217d", 0x5b, 0x0, &(0x7f0000000140)) fstatfs(r2, &(0x7f00000001c0)=""/125) chdir(&(0x7f0000000180)='./bus\x00') 2018/04/16 23:21:27 executing program 3: r0 = socket$inet(0x10, 0x803, 0x100000000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x211044}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, r1, 0x3, 0x70bd2b, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb5f8}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x45f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7b2f, @loopback={0x0, 0x1}, 0x7}}, [0xe0, 0xc849, 0x5, 0x5, 0x4, 0x80000000000, 0x4, 0x8, 0x0, 0x3, 0x4, 0x4, 0x3, 0x7, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x7, 0x30}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000003000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/04/16 23:21:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x306) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f0000000200)=""/129, 0x81, 0x0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) shutdown(r0, 0x1) 2018/04/16 23:21:27 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800018}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb0, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2b86bdba}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10b}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000000c0)=""/54, 0x36) socketpair(0xf, 0xb, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r3) write$cgroup_pid(r3, &(0x7f0000000540)=ANY=[], 0x898de86a5e30103f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4) memfd_create(&(0x7f0000000000)="07170000000000002b73656c662b00", 0x1003fffffffff) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) [ 68.083294] binder: 7999:8003 unknown command 0 [ 68.100147] binder: 7999:8003 ioctl c0306201 20000080 returned -22 2018/04/16 23:21:27 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) mq_timedsend(r1, &(0x7f0000000080)="26ec49fa830c5c47665a145f022c91b9dea985194cab33f56d705a0e8b3fb3ae201156888fbfd7823f096a90a5ce9b5c8cc9be3c67463b0ceb2d3fcf8acc9e4d300dd64cbec60faf0c5b6c950c93b03755c167cb8376867a62217d", 0x5b, 0x0, &(0x7f0000000140)) fstatfs(r2, &(0x7f00000001c0)=""/125) chdir(&(0x7f0000000180)='./bus\x00') [ 68.139699] binder: 7999:8003 unknown command 0 [ 68.152677] binder: 7999:8003 ioctl c0306201 20000080 returned -22 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 "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 130.140193] Buffer I/O error on dev loop0, logical block 8176, async page read [ 134.481061] IPVS: Creating netns size=2536 id=21 [ 134.684235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.699541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.755006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.771119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.829640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.844878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.861417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.878942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.505637] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.559942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.566062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.573641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 23:22:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x1790}, 0x8) 2018/04/16 23:22:35 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x809}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x5, 0x80000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r4, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/16 23:22:35 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0xe4c6, {{0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff]}, 0x2}}, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x9}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/16 23:22:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = dup2(r0, r0) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'veth0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/04/16 23:22:35 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='sockfs\x00', 0x204089, &(0x7f0000000140)="52e8625095752a51fe4780010cab92c7ceccb3dfc0de991f2f3434356fd069e09a0c00c58d9c7c87b20fa47b11729c8afbc8201178c3f28525450054be3e7af9129e3906854ac47693ba79cc1399d8d54a67152decab58ad16fb71bc854fcec764bebe0778579c28ed") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) chroot(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/04/16 23:22:35 executing program 7: r0 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) r1 = getgid() setgid(r1) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/16 23:22:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x8, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r3 = geteuid() r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001fc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002100)=0xe8) lstat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getresuid(&(0x7f0000002200)=0x0, &(0x7f0000002240), &(0x7f0000002280)) getresgid(&(0x7f00000022c0), &(0x7f0000002300), &(0x7f0000002340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002380)={0x0}, &(0x7f00000023c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002880)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000002500)=0x3f2) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000002600)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000340)="dd6a0bd6044b02229590ea72a52c9a60d2a60751710f23c17112b7733b6708956ceb932f4c687cafc4f3dedf0ff05dea9df024a7e485b9e71adf4664a3d0c3a22609040b63a69a4616d2183d84fe7b706ed3", 0x52}, {&(0x7f00000003c0)="9d8aaeb16589970c940b155197bf1b644af15536e6a2e83aa51da9dd80b02d3a0691858eff3951cfb4d50f9331b71fd6e521e68cbb3f8a491c9fda6edfe422f6f2eddaadf82c004fab803c7301b1598f356101c4453709caab77010a249ad123148d734e6391d49bcc472a241d6a91c306138689628f38a98eb257715f947bc74a8b08d48f969027f785a72ee4723a9cb8", 0x91}, {&(0x7f0000000480)="ed25030363779cbdfaa1607c24d917a72b0c697a60b69ee3099a707c983f2ecafc6a689b7de3b34c3a432b6d2289f3d7cb63c5cf53834ad69e69bdd61ba7779508ca3cb260db3fbe621cab2078532d97343ae641ff013890a14ab801b51aac87231f423343eeb705791af59e5450c85d18d94edd1cb82ba1d655ffd5a5fcbe5f8ab8b714", 0x84}, {&(0x7f0000000540)="4b424210b13c986fb9b87b3e737f2fb20a94b1c664e1859a8e16e1c329c394295c18a1fdb9410fdadf620d85dec6baee1a0f0ae4704753c3eeaad79d3643ed8ac9302148a4675842da226783b83a9eae843858af8e7c94dfdd7d4c7e080a57220589ba9896aad6d1d77bdd86aab8a6bb", 0x70}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x20000800}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000700)="1b51b5f7aa19d39424707e45625c9642d154fe961614e208dc87bdf4b50eb9ada8f497a4334771c05075a8101770a2a4d3b9c25a521fadc3bc468d00f2fdb8fef772f9425735c3e758322f72b5777ccd7522a60ae2e426cca2a052eaf2a8c3c08348538c747d5d5046b5207fd09d702a504b79e1af2da3e18900ec687d6f1c538e200ff531a1ea0bc50b547631c1098d6664edfe3eab01c5a5b5752679e09d1c4bb9698b7ddde402e4de71a00f603442d7f9a01ac7e06408b1499811090a6bf3", 0xc0}, {&(0x7f00000007c0)="5762b908dcc88326656b7c86d0d8be2d3198bb71b86c8ff8b863371d11f3d54596ea8ba74106576a7681a857f4d56f97c391b0e2a9a7f340487afe7e3aa22905ceddb584b7c02912ff624d354fcd8c627cd91415ab969b38f707a8f1943fd084ac6ff6aa90aa52689091834b9fe0a52d9bc588a5820e79d3f995351a74061c7077bdfcb39bd29cd3eeb80c5b7818b4965602dcc8b15c2787fd2cdc1d13f9b0296ee04d0e52485595781e4eb8771744ce1ff1f5315378f8bd4a2849", 0xbb}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="e112fa24825ea4", 0x7}, {&(0x7f00000018c0)="7229bf22883f6706e4be587186e2b447a4a919916ab4dd7bc4658a8a3fae6696ee0ca8e003d32c858e70adcac12859662cd0d424f037cca30539fb945a0a385aee2e8ff6fbebab7a03ff137a1a30eca25f9ec242a022a61dca1d4f5e6306ecc8d386ebbdc54bd146b02987564b4a5016c085453065b4ff3588a5868e0e57349d116dd664ed856515ceec9d17f9c72eff811710c1e782c0ae31b70ac7a75d6bbe9ef18ca2455119", 0xa7}, {&(0x7f0000001980)="9174a61ee035d180de425a8f6a2439f7b9cc7bc7c8e56e437243fcc6e0a91c2e20945136210a955b7168d0090371374812e30d0c75f75351fbfd3a16a3fea52939af804df5e1f3b31386b69143c92271a7314c16674d7f2f9a3464f92ac25664e5ae2acb0eee3ca00f384a80d171b8a1d35b0ca6077db189f67ffb51633cd106", 0x80}, {&(0x7f0000001a00)="bf16c1295e3546392c781f4f979ebf4cfe4be310bd460f9985e206a8d14612a548ed2ccdad6b7154c6b74edbe89c7eaca5e1039f7a67db7fbb811978fc4a567defd3ec5ca91d666ef1e3346b9597bf054ffb6c7c12ff4759974b37debfc10f9ea1f0728dd9e020c835796e87", 0x6c}, {&(0x7f0000001a80)="798243bbf3f76126ec0ece1b4b3c5343a358ab003125c443407a4ac77310feb5406f", 0x22}], 0x8, 0x0, 0x0, 0x20004001}, {&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001bc0)="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", 0xfc}, {&(0x7f0000001cc0)="6f3ae10a82d4af12aa1ee9f1c0b93f6f29e912e1c4575c508030609e3fb9fea556bd8f19ce3dbb64a76c55834abb28269c13ae866b43e6393c90f9d1dc71a697d10ef4764fd450ec3034744ce62b684eba3e", 0x52}, {&(0x7f0000001d40)="bc07902e674d6f692a5d89fa3ea52cc2dc57500a3fde84d78bd04c5472314ef8a70f5a55df3262c4c89e5016941626f5be2d22b2936244d9eb5042a305bc414da07a966013dbdd744f107514ae77d7f6930201953a0548d53ba47bbd4eac319a10ce95f77ec798b792eff3bf9114a758b85344d5a989121ab87b594f5177ea21f69e05922579d637ed5c36", 0x8b}, {&(0x7f0000001e00)="fc0e850871dbd5a01322fc327fa4b0c769", 0x11}, {&(0x7f0000001e40)="5def82d5a70e96175fba20e174012f52802e8c9227acc1c414a39c5e894ef9a31a20769f8538f7c91189efb8ddb0af345b469a17447792868a4d871af19311d3bc26e8bb95cc3098c3c506f09aac1263c6da2845e64854b9b3c92ce14353ea429753283a370f88582767cfeb4bce16cacf14c09290837518a6e73186dc27bc5fb799a151a12338b35d6d1b4689780b1d39c26ab47e3030910fd0053ad113ac2ecbe39572b89cd62c45732bd7966258b48c99c0d8", 0xb4}, {&(0x7f0000001f00)="93d22c404ba90929424b3a90cce7c6bf951be87973ae651d1a907418b7e6658e7c", 0x21}], 0x6, &(0x7f0000002540)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x8000}], 0x3, 0x20000880) recvfrom$inet6(r0, &(0x7f00000001c0)=""/216, 0xd8, 0x40000003, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000002840)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x18200402}, 0xc, &(0x7f0000002800)={&(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) 2018/04/16 23:22:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) shutdown(r0, 0x1) 2018/04/16 23:22:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x724}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x2}, &(0x7f00000000c0)=0x10) 2018/04/16 23:22:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000980), 0x10000000000006fd, &(0x7f0000003640), 0xaa}}], 0x40000000000035c, 0x0) 2018/04/16 23:22:35 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x80) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fceffa)='./file0\x00', 0x0) 2018/04/16 23:22:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593000000031d078900ec", 0xd) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/04/16 23:22:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0xffffffffffffc182, 0x2}, 0x1, 0x0, 0x3, {0x3c07, 0x3}, 0xf4, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040)=0xd78, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x219}], 0x1}, 0x48004) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/16 23:22:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x800, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000311ffc), 0x0) [ 135.969895] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/04/16 23:22:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1a, 0x0, 0x1ff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x200, 0x2, 0x6, 0x0, 0x6, 0x1ff, 0x7f}, 0xc) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x68000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x7, [0xfffffffffffffffd, 0xff, 0x8001, 0x1, 0x5, 0x5, 0x401, 0xe8]}, 0x5c) sendmsg$netrom(r3, &(0x7f0000000400)={&(0x7f0000000080)=@full={{0x3, {"121f293507cfd1"}, 0x2}, [{"5cfb7ce03045f3"}, {"9e80b4619a9ddc"}, {"38d13e1dc85b25"}, {"53865e9a488acc"}, {"750d4a712bd8c6"}, {"848a839ea3fa59"}, {"a3d43b1699bddb"}, {"f53713e57ab804"}]}, 0x48, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x44}, 0x4000000) signalfd4(r2, &(0x7f0000000200)={0x200}, 0x8, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000000b00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000680)=ANY=[@ANYBLOB="5c00000014000703000000000000000000000000000000000000ffffac1414bbfe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000600080000000000"], 0x5c}, 0x1}, 0x0) 2018/04/16 23:22:35 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000000000)="2d2ed7b049446ae518caf3b653d934a047109dcb0a9b9628105dfdbf78e87e7f9b2f3dd253bd9f84822f97ef2c7421b2a193c807f21022e15006755806532abca77b7b2a4e79adad537b5f69ec0b01", 0x4f) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e21, 0x7, 0x4e24, 0xf2ec, 0x2, 0xb2b38f1c5199640b, 0x80, 0x3f, r1, r2}, {0xffffffffffffffff, 0x4, 0x1, 0x1000, 0x3, 0xfffffffffffffffa, 0x0, 0x81}, {0x6, 0x7, 0x100, 0x5}, 0x7, 0x6e6bb3, 0x1, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x3, 0x92a, 0xa4f, 0x7}}, 0xe8) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/16 23:22:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726ff5702e6370750059d9b004f8d1c0a3f007a5351dd2b3b26956e24a1308e3a90e03b68c4751812f73582f26ce", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x3, 0x6c, &(0x7f00000000c0)="1835bd34820393abfea0d2b4992d754f8e8e2deca4bd3aace0ee9ff04e2b14a2ebc3985d06e81c5735f26af38fe336c559b0a8d39f235bc5c763376a1411a3f4a81b67b86571a6d2a0f5d040bf510b9cfee726daea473bd60df527843c19033a9e6c99d3e18a7f8a56ba7a62"}) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/16 23:22:35 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) dup2(r1, r2) 2018/04/16 23:22:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d87fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/181) 2018/04/16 23:22:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x6, &(0x7f0000000140)=[{0x1001, 0x1, 0x7, 0x7ff}, {0x0, 0x0, 0x2, 0x3}, {0x54, 0x1000, 0x4, 0xfffffffffffffffe}, {0x81, 0x879b, 0x8000, 0x80000001}, {0x10004, 0x8, 0xffffffff}, {0x10000, 0xfffffffffffffff8, 0x4}]}, 0x10) [ 136.130290] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/16 23:22:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0xffffffffffffc182, 0x2}, 0x1, 0x0, 0x3, {0x3c07, 0x3}, 0xf4, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040)=0xd78, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x219}], 0x1}, 0x48004) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/16 23:22:36 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0xfffffffffffffffe) 2018/04/16 23:22:36 executing program 6: r0 = userfaultfd(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="72b9026f45b71dd3dbde146f547b13408b141c1a451d5ed50c1e05714ebbe6cc675e64b6d364c7aa24e1", 0x2a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/04/16 23:22:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}}) 2018/04/16 23:22:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/pktcdvd/control\x00', 0x200, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000f00)=ANY=[@ANYBLOB="3c010000100001000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES64=r0, @ANYBLOB="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"], 0x4}, 0x1}, 0x804) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f00000004c0)=@updpolicy={0x19c, 0x19, 0x230, 0x70bd2b, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x81, 0x4e23, 0x831, 0xa, 0x20, 0x80, 0x2f, 0x0, r2}, {0x1ff, 0x7, 0x8, 0x7ff, 0x89, 0xfff, 0x0, 0x7}, {0x8000, 0x7fffffff, 0x8, 0x4c5d}, 0xf3e, 0x6e6bbc, 0x0, 0x0, 0x0, 0x3}, [@sa={0xe4, 0x6, {{@in=@rand_addr=0xb9, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e24, 0x9, 0x4e21, 0x4, 0xa, 0x20, 0x80, 0x2c, r3, r4}, {@in=@multicast2=0xe0000002, 0x4d4}, @in, {0x6d, 0x20, 0x6, 0x8000, 0x79f, 0x1, 0x3b6dc3cc, 0x200}, {0x7f, 0x4, 0x132c6960, 0x100}, {0x3b, 0xfffffffffffffffb, 0xaf2f}, 0x70bd28, 0x0, 0x0, 0x7, 0x7, 0x90}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) pipe(&(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000780)=""/246, &(0x7f0000000880)=0xf6) 2018/04/16 23:22:36 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "551a2bd3866bff59c7ed8e247c5c633f251194220615a0ccb1d7b2c0e94bfcfe971d1a4ff3dcb05d5a0b858a74291a891f67ba378bb4f77dd67971f881ea33"}, 0x60, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}, {{&(0x7f00000041c0)=@rc={0x1f}, 0xa, &(0x7f0000004340), 0x0, &(0x7f0000004380)}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x2bb, &(0x7f0000000040)}, 0x402}], 0x2, 0x0) 2018/04/16 23:22:36 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x1, 0x0) r1 = eventfd(0x2) r2 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x3bc}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) r4 = userfaultfd(0x800008007ffff) r5 = gettid() ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000300)={0x0, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, {{0xa, 0x4e23, 0x7522, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x108) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0xdeed03d8c96eb0d, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x10, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/16 23:22:36 executing program 2: r0 = socket(0x20000000000000f, 0x3, 0x100) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000040)={'yam0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x80000) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in6, @in=@loopback}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000d00)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000001140)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="54ff0025bd7000fcdbdf250000000940000f000800760040a8394fb78d82202b54e166a9bd120465a9b2ad3d813a8dcf14f77993257da9c3c8a9bc87f2a1268577225ca7940b2094467d798b6afc86776338002a4b8a4eeff61aac4e46ab798a8ebbcd420000000000f67cda12d84f05778d4468ea1360802e934518410c1ce8132be149660415f3d13646e2ba8c02e43866f9d9000000000000000000000000000000401200000000"], 0xa9}, 0x1, 0x0, 0x0, 0x4}, 0x40040) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x13}, 0x2}], 0x48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0xfffffffffffdff7d}, 0x3ba) r4 = memfd_create(&(0x7f00000003c0)="1f5e00", 0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000900)="1d8423510eb2476fcef2e3e89678553310b73374077471cd42f66bc807f5c1132ca25c512e1bb2b44f24aa7d40437934de1ec5b20f7c8d2a81cdf95d134253cc9ec6535dabd68aad30ec54491d289d99324d486bc31c82b17af627c641c3931e2e31db2763d346219b587da087209d289c01489137b71ac59a86afc5171944db6bdfd166580e99529878a2da5c08d37782e0e64ba0b6e9a7e97dbb35854bd405f0f6d91def37c3c03d", 0xa9, 0x1, &(0x7f0000000700)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000180)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f34ee3605ae89fe80e29e"], 0x14}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000005c0)=""/129, 0x81}, 0x0) 2018/04/16 23:22:36 executing program 7: pipe(&(0x7f00007a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f0000000000)="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", 0x1000, 0x8, &(0x7f0000001000)={0x77359400}) splice(r0, &(0x7f0000833000), r1, &(0x7f00001ccff8), 0x4000000000000004, 0x0) 2018/04/16 23:22:36 executing program 4: r0 = socket(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x8000) 2018/04/16 23:22:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000240)={r3, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xd5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r4, 0x1d, "7f6eb2f18853d3dcfa99c7f43c8647fb3a7268b9b00d66d06b29662f1e"}, &(0x7f0000000140)=0x25) 2018/04/16 23:22:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) [ 137.094710] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=8447 comm=syz-executor3 2018/04/16 23:22:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x22, "6ebf4034a91e0a23cc9a1b49aa292088065cc919099e81eb59ffa648c2a5e8f28a87"}, &(0x7f0000000080)=0x2a) fanotify_init(0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, 0x8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000100)='net/llc\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 137.149158] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=8468 comm=syz-executor3 2018/04/16 23:22:36 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) ioctl(r0, 0x4, &(0x7f0000000180)="be94ca0fece5052c5433867ac8e3432bdf181038e0ea7539514b51b600ed9ec5dd3d1b3885e56aa705dabe881ed99c1fa72113c1f47187cf025b747d7374a091998f9c26134dc8ef080208f5e64df45192b62da5b826b3227bb40db14632324b3e2108d73ca8060f73d60cbf0014347a06ba28869199528a10496bee82848efaba38172bf7e56368a46011fd6f6100195f6c13c975f62e2a7cb5943739fce3e34db65f16446125d1db12baa8dddb7f7041d4ea359b4f7a5ba82220bc2fdbdc5e0b040f84c2d123a0") 2018/04/16 23:22:36 executing program 2: socket$inet(0x10, 0x3, 0xc) 2018/04/16 23:22:36 executing program 4: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000180)=0x3f) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x7) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r6, 0x0) recvmmsg(r6, &(0x7f0000525000), 0x411, 0x0, 0x0) socketpair(0x17, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000007000000"], 0xc) 2018/04/16 23:22:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xfffffffe}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/16 23:22:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000010, &(0x7f0000000000), 0xfffffffffffffec9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x41}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40001}, 0x403d) 2018/04/16 23:22:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x339) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) recvfrom$inet(r0, &(0x7f00000001c0)=""/224, 0x63, 0x0, 0x0, 0x364) shutdown(r0, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="06679f080000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) 2018/04/16 23:22:36 executing program 6: mlock2(&(0x7f00008f2000/0x3000)=nil, 0x3000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)="31d1cf5f56eee7807032a15c2bb4f079c7533341d3dadb1b8fc41009d850c2e3f56d84eee3f436226c8bf5aedfad6f070939d279ad4e67e0366b64c935240ade26a707c7052b50dab5fd6817d9806aaaf41451673b9fbaead0fea56f1247f2061463f49e9275df2d4ec31f2f6b140898a518b1e73e3cbca5c7d9f6f277731cc90f6dc8") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$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}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$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)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/8, 0x8}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/22, 0x16}, {&(0x7f0000000780)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x4, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/16 23:22:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='environ\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/232, 0xe8}], 0x1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x25, 0xe) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80040, 0x0) 2018/04/16 23:22:36 executing program 2: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x10000) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x100000000) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/16 23:22:36 executing program 7: timerfd_create(0x0, 0x80800) r0 = socket(0x10, 0x80002, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) 2018/04/16 23:22:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000cb80)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000cbc0), &(0x7f000000cc00)=0x4) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000fb036000000000"], 0x0, 0x0, &(0x7f000000e000)}) 2018/04/16 23:22:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0x1, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0xffffffffffffa80f, 0x9, 0x0, 0x81}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r4, 0xffffffffffff2b2b}, 0x8) pread64(r0, &(0x7f0000000080)=""/72, 0x48, 0x0) exit(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={r4, 0x5f, "6886c406a0c127eb9f0fcb887db9c170b5d317abdce9f5818174e9e5c1619da108941db23801c5fd4543dffff69314bd84a8fd487b3a50be4b267a06a25393b713feee2cc1b534ccc0614589c948cc55282e0fc538b4ecbe29b1c742435ac3"}, &(0x7f0000000300)=0x67) r5 = syz_open_procfs(r1, &(0x7f0000000040)='mounts\x00') getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/16 23:22:36 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x6d, 0x0, 0x0, 0x5, 0x0, 0x1000}], "", [[]]}, 0x178) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffffc) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="48f97b3cde75975af82f857b0f4e669d58afda32841abd480f39cffa18e13aaa5da34af2db232661dced95e4229280f46eb3711c4b294efb83b0d23f79ae88731d194630c3726b59e4da6ed15fd597db4b8bdc7770f587d1bd26f1c3b476b0d761f0dbf6750cc4ac42f45cfef500b85f1e92e6859f03d1f9e30a9c0739f1a831b934eb9ae19005ca794ba7c2d2f7c3d25e5c343ee162a6d3e816c26f56ab30a2952b2a582800c3a5d22e24d49b84", 0xae}], 0x1, &(0x7f00000015c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108}, 0x4) epoll_create(0x8) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001740)=[0xfffffffffffffff8, 0xedf]) keyctl$link(0x8, r1, r5) 2018/04/16 23:22:36 executing program 7: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/16 23:22:36 executing program 0: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) 2018/04/16 23:22:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r1, 0x1, 0xd9b4, 0x40000101) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cf", 0x1}], 0x1, 0x0) setrlimit(0xe, &(0x7f0000000000)={0x3}) ustat(0x8, &(0x7f0000000040)) 2018/04/16 23:22:36 executing program 2: rt_sigaction(0x20000000000007, &(0x7f0000000000)={0x20a4d70e, {0xffffffffffffc126}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='map_files\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0x5}) [ 137.305907] binder: 8523:8529 unknown command 0 [ 137.315052] binder: 8523:8529 ioctl c0306201 20007000 returned -22 [ 137.334006] binder: 8523:8538 unknown command 0 [ 137.339007] binder: 8523:8538 ioctl c0306201 20007000 returned -22 2018/04/16 23:22:36 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000000)="9cc9d7a74e4cdacb672af183c70d9407425857d29e8942852707923f54e3a6e6bf4ad7c19b5c05fd2913c67b3db8e2bf8ec9de46d190e6148e6730de07cbe0f111c87fa322b8a357b1e938da7182db12c6801d833c4468deadbd492ea683e15b8423bf80899c78e9e3adbbdbc507da80587c82b7dacaf881e48ada4f79c9eeb87399ca9ad3a230afd40fc87e7be1cc24dd83f0f66c7de5507b5d05", 0x9b}], 0x2ae, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)="6408f70d21dcdb2c29cf375829bbee75903495112fb707bba2ed3fd5898ad18e56b8639f5314a6027efd0101e233e866f47bde363494156a499b59402290b42697ea9524de880a9d864c344ac3a258eea4b0528ab09e4c7430b4a039e7b0407091355ad2926ace667b402e50730e19649719cdc5baf94ed72bade27f5959a66a86b5472c11b2d4018d", 0x89}], 0x1, &(0x7f0000000200)}}], 0x2, 0x8000) 2018/04/16 23:22:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400000) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x8, 0xde, "5f8e9b6c7c83", 0x8}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x403fb, 0x0) mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2000002, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) 2018/04/16 23:22:37 executing program 4: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f00000006c0)='./file1\x00', 0x10) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/16 23:22:37 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/248, &(0x7f0000000100)=0xf8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/16 23:22:37 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002001300a8000000000000000000000005000500000000000a00000000000008fe800000fcff000000000000000000ff0000000000000000437d694cb4ac211c84cf3a5afe5fe24b583cb4477c9d1efae36ad27b4e77293cfadaa7250ccc4c08e7160297e718a434b8f0edf8162af7a7148a3bde79d8e8"], 0x70}, 0x1}, 0x0) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/16 23:22:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000900e038000000000000002000000000002000000000000000000000ff7f0000000000000000000000000000007d74000000000000000000000000000000009ce798732d860000e5d4a0b5e43d5acc96e81521674c4fe1c504501a67aff5e79c0d5096d43d6166f754008c93f8a87f122ad204523ad728c40f35a6460d7c2bbcb6da37a5033ebce8cf25f249e497eda18b16d9e391988431713584a8f55c50385d97970604f25711a33f6d31dfe4ccad880cec51345c08e2fdd9eb96f17599bc"], 0x58) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x7ff, 0x4) sendto$inet(r1, &(0x7f0000000280)='G', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/16 23:22:37 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000000300)=""/99, 0x63, 0x40000021, &(0x7f0000000380)={0x1a, 0x338, 0xff, 0x8, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) clock_nanosleep(0x9, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/04/16 23:22:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r1, 0x1, 0xd9b4, 0x40000101) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cf", 0x1}], 0x1, 0x0) setrlimit(0xe, &(0x7f0000000000)={0x3}) ustat(0x8, &(0x7f0000000040)) 2018/04/16 23:22:37 executing program 5: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000100)=0x3, 0xffffffffffffffed) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) 2018/04/16 23:22:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') fstat(r0, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r0, 0x4008700c) 2018/04/16 23:22:37 executing program 6: clock_gettime(0xb, &(0x7f0000fd4000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x6, 0x1, 0xfffffffffffffffb, 0x9d9, 0xffffffff00000000, 0x1f, 0x100000000, 0x9, 0x4, 0x8}) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x1, 0x9, 0x2, 0x9, 0x3, [{0x2, 0x0, 0x9, 0x0, 0x0, 0x1888}, {0x0, 0x1f900000000, 0x0, 0x0, 0x0, 0x2}, {0xcf, 0x3, 0x1, 0x0, 0x0, 0x1000}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x713400, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x3ff, 0x8) ioctl$KDADDIO(r1, 0x4b34, 0x4a32b4d2) ioctl$KDADDIO(r1, 0x4b34, 0x4000008000) 2018/04/16 23:22:37 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)="3845e7b2b772c5c8ec00efb21cb6f1c866f4c8e4d37696b06f06a2840ff4063d98d93f5ba864f559c776e4a33f23ebaa9868581b512431f7a6265fc7b77d9f7ec1f777cc626e5f19dfd0e368081382143712dae374c1c6973d18850638c0579447070772066a02f60e8c9b285edb994ea7db0c38f242fffd83d6c22ec8b89dc7375d8bdd40834ecf", 0x88) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x349) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000005b80)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1e}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000240)="129e703b1103ba2620e205fc8f6f53a19d93bf13d9aab7b5898a8898ad4b4a261cebfee74246668866fc396b5710a65ff502b42aa60f696f72bc077b1f58afda9a66f3ca4074ecaf19eebfc5c76021c2ce20823d95ea66475663921409fe5aad", 0x60}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x10001, 0x10000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8, 0xa6, 0xffffffffffffffff, 0x3, 0x4, 0x1, r1}}], 0x60, 0x48811}, {&(0x7f0000000380)=@in6={0xa, 0x4e23, 0xa9b, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c, &(0x7f00000008c0)=[{&(0x7f00000003c0)="452c1526ec24b39cb47c69c5d49c1655c888c1ac4ef212c48bebd04b3289180ee925093ea02a1176d2b7ecd77bf0efe5d88a1352b7a9f06552f142a0edfe57f5f00462e51e1e896423e20a6f4247be9a1697cfef2f44109cedbe4647f9afee1d0562db909b7dba7a88f4b444e24b5935b17655edaba77fa846958596837a0bc6feff6adb2b0d3b322bf0a2ea5e11631ffca4b8840a27cb9db7", 0x99}, {&(0x7f0000000480)="2ec550fc134bc5a8d5", 0x9}, {&(0x7f00000004c0)="00ea98c04d7ca4dc94e15f46d2583c5510888f7f096860abb1e4116d77c258bf99bc2ecdb6d87d5b02bc0a7f380839cc44152051cfa7e81eda54da24c71c12b8ade08f8e97596c9a9ab4dd5be7a1091c72f72172546bb09010507c99a51bd9ed6f127e746a6e9e7925faddcc30b35c1403e29f3861c9c5e9a5a64fdaad00b900b7e996d29f0100164222f4006ebddf1d88c2a74647f4c4d9e3b9a5b95f3819d0599c5344b9d4beb2a9fff928944c69ef3ec5742379168a426f21dd74336d18652c36139ba0789956bd730db6c9d28adf85e4f0d3", 0xd4}, {&(0x7f00000005c0)="e7c78caf4892fedda1cfe39063a9a8809cc4a08f10c9fede006ee1d1a78c03415b992367d923c59b8906b63bf158039dedd829a7cb014e325e0b824b34bedc387a8c1edb47e7adcf92a7ad202eef740b1d8a51c14d80df33cad3def16b08671ccc479b77a8ba9926c7ff93a536e320ef2a26b4c5ba217b2bae27c1ac3a3dd0adb636d817e3ac0617250509440e0f7654250d6db768dbc138370a6703", 0x9c}, {&(0x7f0000000680)="bd6b1e02557fb2dab252e279c1821674b52a336104e727f31e8c73b24d5d506ce4cd7d5bbcce239eea15ceb6d8c8d57d8cbf1274a72c2e953dca880b40314905dd5495004bef2c0f4e81701c8bf241dee9", 0x51}, {&(0x7f0000000700)="a09737a99f2181602a2ab821e3e6d302b164a69816f469fc9b56589bddabb28cd7ac643a5ce4b68791353682a649957ff3b9919473ae1dfc89d304b4b1fb458819343afea812f5e09aa2a4fa37a0fd4cdcf52e09a691eaaf19860a40e902be84d3c2d0519dd559761150f3b6b385f886285150c1b85c0b4105050ae20df3c62e3067981b613ea34d939c4b0b4011e540263a008a62f7ee00af125a6c87b975894a18385eb505436d358e98c41777d6ffd7f17e", 0xb3}, {&(0x7f00000007c0)="9e19f8d1c695d1f5293bc720bf60ffeae3ec1e278ee2d4e51c9d480eb5de0cef0f31442192dcebe8c5516817109a290a3ff43140aefa3a2ae93d5023c523c5d4b116b8f71dbfa6b4737ccebafa29bb5dc2aa9574ff2b2aa3a7ae375846e712579fdb821714c08ac1e5e6e945d459a707d3d487855efd9ee3d1708c6f90511d9a94fe86e02e887b3b7b084728f3b3b928bf170c3b4f48282ec88587f83a11ae31162b5a0cd0b53f9ab03953094f02e5d2781cc935fd76de7786e98510830a62507a76285aa2b39d5e3421bc27b86119bf965c7a22d7ad96e54f4f5f519741bc", 0xdf}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000000940)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000000980)="55f982fb471848c03402a82660200b8497eb1a56bc873823956150993eff051368edd6c2319e3812f5836297681a9911aaebb1ccc5c6f5d546c4fdd37000871abe5906cdcc1abb957c87412ff446302265fa3b85bc09b17e0f4abddb2dfe870de9201ffa5c10641f927e233aad036eafa52457f715a0e0cdda103c406dda31e3138ecf75642d6f8f6242a513f7f7911ca18b604e", 0x94}, 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{&(0x7f0000002d00)="0012f2ceec9e1e97816d7a04325ce3378215a09d62e88541a7e82b7983f4a900b655838b62da3d97a6d7e5828f6399ce8c5694d4b4452e0ba4c57b68b3343f3d662b2cec5a41ec532db56cf31607a64bb4ef9b335c6796ec610920f8145917547913513bec51ee9adfe581992c3675a8e05786b7ba1de3ff4f33f12f74f929ee9c4b798e532641c7fad97a62269fbe3dcddf1f2db661c62c7dd11bfb7410", 0x9e}, {&(0x7f0000002dc0)="a89546e60fd2de319ce64ad8dacacad0eb7a055e640fb7526dc0676fa58336f42294d3cb5f66944ecb0bde93d2900c724ddf0fee81490ca5854b48cda3276b3e242cb6c9988517877880fd6b52ca4db76546f3db6d60a4e1ba1530e2bc446a290eee7a6390220cb43c2c221d295bba8d1df809f0eee208b1bfa9e9ca35f67593b80db0329e4ba6fefaf34ca10876a8067426aaf7839358d4a2c285c80defffcffef7baaceca36dbc6aa026698523afceb166d8ad82a6", 0xb6}], 0x6, &(0x7f0000002f00)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x2, 0xffffffffffffffc0, 0xff, 0x8, 0x4, 0xffffffffffff7fff, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8203, 0x20, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x4, 0xdc44}}, @init={0x18, 0x84, 0x0, {0x81, 0x7ff, 0x200, 0x9e}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffff46b, 0xe4, 0x100000000}}], 0x120, 0x4}, {&(0x7f0000003040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000003340)=[{&(0x7f0000003080)="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", 0xff}, {&(0x7f0000003180)="c6f05467a09ca8e37d79c627cc4fe8660c180eee50a22005c1b39ed104198dc3906e6628a7d21030e13967f3cc030de366ae15fa7799d170f89f4202ff9cf48eb219df3f77ef9b39f7c5126040a37e74e26cacd41a11267e832d9148f8c90f03b74a9548b3dfa8e99424a65351fc61e41035b648070859c78b9ee2af0455e1ea8fe99ebc72bf", 0x86}, {&(0x7f0000003240)="5220d935928086c9039e977368e2a0897e19614b992eff349b99e0f01973d4641cc7bcbd6038df7bf896cc7434eaab21c3180e25a3bf9554ffd3be354a70e362686bf800c4b9", 0x46}, {&(0x7f00000032c0)="38289d6e9ddb12b3e1fcb4192a027dee6ae057", 0x13}, {&(0x7f0000003300)="e32e73e69b9d317e0a4240d3dbd31a5806243a207acb58171582ef79d2178a4034", 0x21}], 0x5, 0x0, 0x0, 0x4000001}, {&(0x7f00000033c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 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0x1000}, {&(0x7f0000004400)="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", 0xfd}], 0x2, &(0x7f0000004540)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xc5, 0x202, 0x9859, 0x0, 0xff, 0x2, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x6, 0xfc3, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x2, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x8001, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x6, 0x5, 0x100000000, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x80}}], 0x120, 0x4004040}, {&(0x7f0000004680)=@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000005880)=[{&(0x7f00000046c0)="f5a32e5a1e2db197cc35eb67d3c07168b757c1a157e7758e0c0a30160da8b13c67b7829c0914715f63982c100652a7b2aa12f407c7870c6e76e5bb4bce201bdecfb71ee6ae4db1317a1206905d9cc9614cecd60bf0fb49f5327e7f973a8ac2650ccf8b03b7fa9f89cd3ca88aaf337132f22338cb65cca772beb59a533cf9b61830b9b9931c9c4bc08a0519339526a15bb88d5a88dca8683a035abd9f09d0076f2b029dacd7bd", 0xa6}, {&(0x7f0000004780)="2db04f4afc36da2810909b4df52a5a43f15544a7c66b064606ded4b1919853844f29b0431dcc16edb9ed15af83b7b5950e78ac37fad3df4404824a1476f5aee72dd306cec32bcd31ff1467f82ea3c4a93fcdbe5b963962af94ea37bb0ba064d9f969b18293c60a51076c0f31c4c56b6fee71981f4f64b611699b28d76f99671a50f9f42b0f29866f8d275734eca8fe26f34e294a01fb71c14c53435feacb17b76341f51c969a3128c94aef69ba795dd7bad3a7d7481863850b0cd669d00b8e091af7927fcec0f407786bd42f4457ea4136862b471d476fbaadff5f2e93ac", 0xde}, {&(0x7f0000004880)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00000058c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000005b40)=[{&(0x7f0000005900)="1d483492c347b8b8e09f5f51dad4e00fc83657ee0e8f0321dc77fc37c483134e1d07b83f60e9311a8ec935dd1c8ac1d7f7885327482c6880726c04755acb09029d8876a394a18dac6bb6fd76db394f123a35c2ab3ac3cef1567ceb6e5cde677ebc0bb1b215104f5d40e7335e5b2e912fb3374c36fa09e46fd904f70c134810c98600d95b468d4c398f65f0a0a65ffbd0c3cf635b15b41d4c55509c9d4cc5431ac8cdce985cc2186029138ab3c5631711d5685552375ec63d692e7aa62bd706", 0xbf}, {&(0x7f00000059c0)="b7bee0e7578aff9326005cc0c4a2a547cb13f5123e6e037a5dd6ee83acce4caf1eb70aa2b738b2b31bdb7f7f90a90b79c269b4dacad1b27911db688f98ace2f85737a8e609194fefec53fd1a75d8f48fd19aeae9533557952fb30c5ac270302c55a672e96e27433d0f62c2fbee1e1a6cb93e249842ff7b35c8c29b835b16d4ac9ad86cacd88630e030be2da314", 0x8d}, {&(0x7f0000005a80)="cd9a2c86101a0845a393123febb3433198049c6296c38d2ac55d95253c33d7a53a69782d50eabb6653b71af8d12e17e3e5b7233f700cfff2b6d04d8518441f7dbfce964290f373e23124d23e6eb6e9421311ed2f446ed75a438dd7978a0c7c3a7dbb06d865ffdc5b6a8a1b4bde7d9f45bfe1884fd15c82", 0x77}, {&(0x7f0000005b00)="8cb3c02ee449accffdcdd169b83499c76c3dd49feb5bdf711e7d76498684c1ec7724a639805a6b27bccb41606c8d747044", 0x31}], 0x4, 0x0, 0x0, 0x8000}], 0x8, 0x8004) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x101}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000240), 0x0) 2018/04/16 23:22:38 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4000000000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x3f, 0xffff, 0x1ff}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x101, 0x7}, 'port1\x00', 0xc0, 0x80001, 0x1, 0x100, 0x5, 0x0, 0x4, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={"6c6f00000000000000000000001000", {0x2, 0xce22, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/04/16 23:22:38 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') write$cgroup_subtree(r4, &(0x7f0000000040)={[{0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'pids', 0x20}]}, 0x30) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'pids', 0x20}]}, 0x10) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/04/16 23:22:38 executing program 2: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/unix\x00') getdents64(r1, &(0x7f0000000500)=""/172, 0x46) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@empty, 0x54, r2}) getdents(r1, &(0x7f00000005c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xe3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x2, 0x4, 0x4, 0x1}, &(0x7f0000000280)=0x3ae) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) 2018/04/16 23:22:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000100)={0xa, 0x8000008100, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x620, 0x1) 2018/04/16 23:22:38 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680)={@empty, 0x0}, &(0x7f00000006c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0x0, 0x80, 0x0, r3}, {}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4}}, 0xe8) pwritev(r2, &(0x7f0000001380)=[{&(0x7f0000000300)="69ac1522ee9d19fae9a82a73bc7aa9ca25cc7b4dcc75c72809a5b54c3845b28cf9b49413d280573f88b7a525c8c5efe309628e9a0a26e221c28eea01901c7ede2e7d7e5f8ac9", 0x46}, {&(0x7f0000000380)="c46f0a7b3b03f7e998c6a303ae7714dc", 0x10}, {&(0x7f0000000f80)="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", 0xfd}, {&(0x7f0000001080)="52c6c2dedb570c8f9b44a105b05a47c413f211ce749efd77ed1a927fb9a93e9aaae113c7b829d77a0690f3d4621844a44ea36e653b0090a031ff382664badfefeb09a78ea260884a03664b31cc4869d518c23b52fae79f0dc1c7d4d47157aeb7350ae9f564344238a0a578c33b3d99a4a554d18cc0795f135a9735d0237881f247077f13e2a6a347a515baac3223f5fff0ac9b78ebf53df2839966e688da65650a6e1a1cc230c819107b15dd8467afed65d51dffd3d5380acf8204aa53da6c955f7e417edc8d17514feab81f833b46e0131c78a230d7ba744b73c0609603aadcda", 0xe1}, {&(0x7f00000003c0)="bd8ff5f38e34221e64024fca29467669d3afc62a7fd798b22204a130af0c9a8658cae8b4e3fb0c0e09b75b3cc70cc6823d87a57cd80ae91117cdd863ed79602a57800197b10c01ec12d7f931f640d0aad9b69b333908a09b19b783dbd38f4f338ae3192f0d1f918a01ba757e4efa6644aa858bf9", 0x74}, {&(0x7f0000001180)="0715c246a8f6676b0800a4bb5c6b6f03e8405c8258dbf8e1669e3444d39d4cdf41bdcd65879d9962b805207e14362e98e0c207ffd2f4f9647bd74d315e448e51a8918f07eed7202175e1c91eaadfd81a758c643c98a5e999b9a53dac26d0e080b792f90aa94f3516e5002568244500716e20147a4f2c5c28157414165f01411db4f08f1a40ae892fd75b4cc39f8b1980349cb879a3d164ae7a7a868bc59a9c27c2305cd7f5daf822397df202d27faaec9ad3e859e110c1f8744d1cc806ad63bda1b861e89725e35b46fc3f6389dc69d1004856d0558f761c8c97fe936b122b784e8a0eb5ac90d413edec80bf835a", 0xee}, {&(0x7f0000001280)="6672fe68559313f2ade6d5d61aff192d8c2feb54da56d015bc451f01911b94938f0cc51c8e6c0a597dd77542b9d4598a9667f906c0f386daf52d565d1c4ea3ddd21520e6aa2ceb3dd01d40200eb4682ed10627c2dfc2e0020b097aaeb9a848f49dda5dd871c3f0e35cc8dbb0beb7a0a0ef49fdbbea50dbf483ae0971ee5e7186f97ace37a34df48ae771c09ec838a097a63f438dfc417464a72957bbb9a6a756d86123b30f409f35cb4f474200910fb3e61b2492de08dcd3c8973cb754dfaa173c9fb5c386", 0xc5}], 0x7, 0x8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x1000, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x735, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) pwritev(r7, &(0x7f0000000800)=[{&(0x7f0000001400)="fc4e75c13c9d2e773800d4e82d161efd28dc9261df5a7b316acc914a27f486fa464e97b38c5d7fd6d74b7cc19c47ea0232027888769f9905a0ae7906b0bd8bfdfb253b95e74691a2629797f9ccc57e6a267da5a7d99e80", 0x57}], 0x1, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r8, 0x6}, &(0x7f0000000240)=0x14) 2018/04/16 23:22:38 executing program 5: pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r0, 0x0, 0xffff, 0x1f) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f00005faff8), 0xfffb) 2018/04/16 23:22:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040)=0x6, 0x4) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="230500000066696c653020282565746830202f242820297d952f2d707070312d7d282020637075736574286b657972696e675c63707573657470707031297b20b4657468316e6f646576656d316c6f262d766d6e657430202075736572ce200a46c9ac4af97a52abec9031d5c03a36709281b43f8960276c2608d90954be61734bdba0e722f2bad664770d61c060ababb4fa029aba6a1cdbe6b04d6768723f79c7696bf96e1ea21897d010a9b489e31878c24b6ce7"], 0xb5) r1 = dup3(r0, r0, 0x80000) sendmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000100)=@ax25={0x3, {"fbd5682ef5770c"}, 0x7}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="2d3cf23ef26c13a0633353d3fd1d005e444970b3129cc4ed98331141b2de581e209d8ae6b2c5aebca33bee6f50d9bee118d8f7e58ca2d18a86097b8eec2a788e6df93aa5bd", 0x45}, {&(0x7f00000002c0)="f4f2afe781aa7caaa2947375fa9138a0a197e62db5fa2807ee70a0f5ab6fc1fb4dc7b9b4d9fca1e5b5122d5e60fc3097d6d7ea097e7a8b8a84d0a15fc6eb5d8b2177", 0x42}], 0x2, &(0x7f0000000480)=[{0x70, 0x39, 0x3f, "7b6baaf32789028ca4213e22a085329a3b58bcdcb6d334682a25ed3f8ab7046f6ac6c5762bcad2dd1cc5a1dda79b9c8eb666a987b390cc0d98bddc4ecc625247d93453392629a98d379e2e20e534252687f5fe24b5780fabb7ab09e73bc1"}, {0x100, 0x10c, 0x5, "0644b6ed1a45233b3e15ca0faa6ea0752f2c496ce2d43c77c4f0beecd694d8db3fa0c6dfef40fbb17df6d0f4440bdb6cd47fc21252fd3929a5fb7535fae747bc250a7e5c03bc55a12b07e061874b946d916e468e6d4cba4b21aa4e3f00e98e8b99b97b36f19f6af81a4badc101e164f93b48a391613879daf7c05c7611b4423231c653360820916637469cda8370709a20bd23d327f230f0b34d770d272ff858640a26b16ad9fa3b5b0076820445dc690e294c12563f80397fdc602a4bac163be81ef492ba7602bfb71b7bb55e53098526e17674fb6930d2025cda38e1d4ece613d74507d5c81f0e3ed80b0a14"}, {0x100, 0x11f, 0x81, "5a8657922cdaf69775519ef773ae064ca1004750a88462ff22ef6232781dae1a3c999743da0176540e950067a16078f15302eb33c7e59367454aeaf14efde8232142baabfbb23241ac59f5e4094c0850eeb00553c531b1cdad0aa3ef89fd2eda9acd608580d95f5aaf55fe223d1deaedd0e22a2f488e6357904d5cef73e039821ad9d28a4426e7357e32afcbc6ea72234b0abe39c3abf11bec40c22ac7ade8fe081af8c8914b3525e26335f9b8a4da9bedd8802043a2799cd3422e2b7c2c4ccadaae1ff781183bce0038913a27ec91cb4e157c558fea0dd996a225fa2fe9dd8d55c7413c5f59f55249d8472c"}, {0x90, 0x115, 0xcb9, "89aa83ff319d77e93e5d4e0e7e3db4a7dba4eb3eb526177f168074971de3de66023b1715233d80e46967a124f84320f0b58898e9e509e9bcb2fa75e60f3d54be2e43e93a8dca0a0628f2300c18fb0abaef3a480ea6c60c94dbcc4ca2e7bcc30dd2420b433faa390e95a49e2099e96df0e278194e5e2a725e06e43a4359"}], 0x300, 0x4000}, 0x4084) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x23, "cda249755c1b7a6d4fa865144c9657cf31a335e3462f7354680e72c0ad9a93e7810330"}, &(0x7f0000000780)=0x2b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000007c0)={r2, 0x6}, &(0x7f0000000880)=0xffffff97) 2018/04/16 23:22:38 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x200) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8c00, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/108, 0x6c}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/70, 0x46}], 0x5) ppoll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x2400}, {r2, 0x2}, {r1, 0x8000}, {r1, 0x610}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={0x3ff}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/16 23:22:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000780), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) r1 = geteuid() getgroups(0x4, &(0x7f0000000980)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) futex(&(0x7f0000000000), 0x7, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000880)={0x0, r3+30000000}, 0x8) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/121, 0x79}, {&(0x7f0000000700)=""/109, 0x6d}], 0x9, &(0x7f00000009c0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001a40)=""/167, 0xa7}, {&(0x7f0000001b00)=""/250, 0xfa}, {&(0x7f0000001c00)=""/215, 0xd7}, {&(0x7f0000001d00)=""/234, 0xea}, {&(0x7f0000001e00)=""/124, 0x7c}, {&(0x7f0000001e80)=""/68, 0x44}, {&(0x7f0000001f00)=""/78, 0x4e}, {&(0x7f0000001f80)=""/245, 0xf5}], 0x8, &(0x7f0000002100)=""/193, 0xc1, 0x7}, 0x966c}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000002200)=""/108, 0x6c}, {&(0x7f0000000840)=""/26, 0x1a}, {&(0x7f0000002280)}], 0x4, &(0x7f0000002300)=""/167, 0xa7, 0x400}, 0xac43}, {{&(0x7f00000023c0)=@pppol2tpv3in6, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)=""/61, 0x3d}, {&(0x7f0000002480)=""/226, 0xe2}, {&(0x7f0000002680)=""/255, 0xff}], 0x3, &(0x7f0000002780)=""/4096, 0x1000, 0x2}, 0x451e}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000025c0)}], 0x1, &(0x7f0000003780), 0x0, 0x7}, 0x7ff}, {{&(0x7f00000037c0)=@nfc, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003840)=""/255, 0xff}, {&(0x7f0000003940)=""/220, 0xdc}, {&(0x7f0000003a40)=""/36, 0x24}, {&(0x7f0000003a80)=""/165, 0xa5}, {&(0x7f0000003b40)=""/71, 0x47}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/16, 0x10}, {&(0x7f0000003c80)=""/230, 0xe6}, {&(0x7f0000003f00)=""/4096, 0x1000}], 0x9, &(0x7f0000003e40)=""/10, 0xa, 0xfff}, 0x4}, {{&(0x7f0000004f00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000004f80)=""/157, 0x9d}], 0x1, &(0x7f0000005040)=""/103, 0x67, 0x8}, 0x1}], 0x7, 0x41, 0x0) 2018/04/16 23:22:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x881) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/207) unshare(0x8000400) 2018/04/16 23:22:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101380, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x39) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x0, 0x0, 0x4, 0x3}}, 0x26) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x24, 0x4) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) 2018/04/16 23:22:38 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x18, 0x20000032, 0x831, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x42340, 0x0) sendmsg$netrom(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@full={{0x3, {"9676f993046a45"}, 0x40}, [{"c35920aabd013d"}, {"fe4304a86155bd"}, {"683b3a882f619e"}, {"fd6c4b17315a95"}, {"f0845e5019e4c8"}, {"d2e7249a50ffc8"}, {"d2ad520437ec73"}, {"1c53f8508855c4"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000380)="8079ef6c0e7cc7e89be706714804ce09de3ceaaa0c3869ac5d285ab66cd233d2d24532d911e90c8c474a4426c5170ca39ff6b3bcaee1bf0a78d2eb8219257d75442cf6a16b2266e5787a9bad", 0x4c}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x329, 0x10}, 0x4000000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/223) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00011a664900") fsetxattr(r1, &(0x7f0000000080)=@random={'security.', '\x00'}, &(0x7f00000000c0)='%$$proc\x00', 0x8, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000300)=0x24, 0xa) fallocate(0xffffffffffffffff, 0x2, 0x5, 0x9) fadvise64(r0, 0x0, 0x1, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)=0xc8) 2018/04/16 23:22:38 executing program 3: open$dir(&(0x7f0000000040)='./bus\x00', 0x8000, 0x0) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000002efec)=""/24, 0x18) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="74727573745f642e00d2fa788828a7716baf1b3d7bd905c611ed968e276372be4a5d2655459093709b36ab8f742e6a2e6c6a3c517500d50311e5de28ef825bcaf0c6e85c065ac9"], &(0x7f0000000080)=""/173, 0xad) 2018/04/16 23:22:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x20, 0x17, 0x401, 0x4, 0x0, {0x40008}, [@generic="237cda4451c89e43f878eaf1"]}, 0xa4}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) 2018/04/16 23:22:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/16 23:22:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=@ethernet, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1f, 0x89, 0x6, 0x415b5fbb, 0x3, [{0x22b, 0x1, 0x1ff, 0x0, 0x0, 0x400}, {0x7f, 0x2, 0x8, 0x0, 0x0, 0x5}, {0x0, 0x4, 0x200, 0x0, 0x0, 0x208}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x42b00, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x10) 2018/04/16 23:22:38 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/166, &(0x7f0000000140)=0xa6) prctl$getreaper(0x28, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x40000000008}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1, 0x1, {0x0, 0x1, 0x9, 0x0, 0x1}}) [ 139.012517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=8670 comm=syz-executor4 [ 139.047399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=8670 comm=syz-executor4 2018/04/16 23:22:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000500)={0x1, 'syz_tun\x00'}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7c, "eff1deeca09c0a9ffc64fcf9f9463001e6db503c45aa8f036477c55e61619a852575e7350bf23e95d3355d7f91558191df07f6a670c9fdd0bb04dff171463ac6e4d69ba493c704cb6e1fa51bbbbfb51b51864cd18404edd8357ea0b45cf0f7119c835f4153139c1aa27832edbb904f2526b6a67177ffe2b556d7718e"}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}, [0x2, 0x7, 0x0, 0x7fffffff, 0x5, 0xfffffffffffffffe, 0x1, 0x7, 0xa4a, 0x8, 0x14a9, 0x1, 0x1, 0x7246, 0xac]}, &(0x7f0000000140)=0x100) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "687064647030c3ffff0e0100"}, 0x18) 2018/04/16 23:22:38 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7ff, 0x4) r3 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r2, r3, 0x39, &(0x7f0000000040)={0xc, 0x80000000, 0x2, 0x65d}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0 system_u:object_r:cpu_online_t:s0 \x00\x00 /sbin/dhcliWnt\x00'], 0xffe2) 2018/04/16 23:22:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x33, &(0x7f0000e64ff7)="d7fd09000079890fddd5a45d3f32e504", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r2, 0x1) 2018/04/16 23:22:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) write(r0, &(0x7f0000000000)="240000001a0025f00018080400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x8d) 2018/04/16 23:22:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) socketpair(0x8, 0x0, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"afac080388b083"}, 0xffff}, [{"4c8f5f51e1eba2"}, {"71de09e82e66ef"}, {"b07e80828d876c"}, {"5c02d1cf4c9fbe"}, {"c75cf5ab3ca908"}, {"e511a6f71dbafe"}, {"3717e62925e100"}, {"84c36f76d01d39"}]}, 0x48) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={'veth1_to_team\x00', @ifru_names='bcsf0\x00'}) [ 139.065019] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=8680 comm=syz-executor5 2018/04/16 23:22:38 executing program 3: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) 2018/04/16 23:22:38 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x220}, {r0, 0x2320}], 0x4, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x50c, 0x2, 0x4}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x0, 0x101}, 0xc) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r4 = syz_open_procfs(r2, &(0x7f0000001c40)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e11e6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d36279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000015c0)={0x5}, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000400), 0x4000) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001980)=""/160) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6d1}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r5, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r6, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000440)={0x3, 0x0, 0x100000000, 0x2, r2}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x1ff}) [ 139.066221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=8680 comm=syz-executor5 [ 139.124301] IPVS: stopping master sync thread 8705 ... [ 139.127216] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/04/16 23:22:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000780), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) r1 = geteuid() getgroups(0x4, &(0x7f0000000980)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) futex(&(0x7f0000000000), 0x7, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000880)={0x0, r3+30000000}, 0x8) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000500)=""/102, 0x66}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/121, 0x79}, {&(0x7f0000000700)=""/109, 0x6d}], 0x9, &(0x7f00000009c0)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001a40)=""/167, 0xa7}, {&(0x7f0000001b00)=""/250, 0xfa}, {&(0x7f0000001c00)=""/215, 0xd7}, {&(0x7f0000001d00)=""/234, 0xea}, {&(0x7f0000001e00)=""/124, 0x7c}, {&(0x7f0000001e80)=""/68, 0x44}, {&(0x7f0000001f00)=""/78, 0x4e}, {&(0x7f0000001f80)=""/245, 0xf5}], 0x8, &(0x7f0000002100)=""/193, 0xc1, 0x7}, 0x966c}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000002200)=""/108, 0x6c}, {&(0x7f0000000840)=""/26, 0x1a}, {&(0x7f0000002280)}], 0x4, &(0x7f0000002300)=""/167, 0xa7, 0x400}, 0xac43}, {{&(0x7f00000023c0)=@pppol2tpv3in6, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)=""/61, 0x3d}, {&(0x7f0000002480)=""/226, 0xe2}, {&(0x7f0000002680)=""/255, 0xff}], 0x3, &(0x7f0000002780)=""/4096, 0x1000, 0x2}, 0x451e}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000025c0)}], 0x1, &(0x7f0000003780), 0x0, 0x7}, 0x7ff}, {{&(0x7f00000037c0)=@nfc, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003840)=""/255, 0xff}, {&(0x7f0000003940)=""/220, 0xdc}, {&(0x7f0000003a40)=""/36, 0x24}, {&(0x7f0000003a80)=""/165, 0xa5}, {&(0x7f0000003b40)=""/71, 0x47}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/16, 0x10}, {&(0x7f0000003c80)=""/230, 0xe6}, {&(0x7f0000003f00)=""/4096, 0x1000}], 0x9, &(0x7f0000003e40)=""/10, 0xa, 0xfff}, 0x4}, {{&(0x7f0000004f00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000004f80)=""/157, 0x9d}], 0x1, &(0x7f0000005040)=""/103, 0x67, 0x8}, 0x1}], 0x7, 0x41, 0x0) 2018/04/16 23:22:38 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffa, 0x44031, 0xffffffffffffffff, 0x10000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='+em0selinux&ppp0#GPLvmnet0\x00') 2018/04/16 23:22:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}, 0x3}, {{&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000600)}}], 0x2, 0x4000010) 2018/04/16 23:22:38 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xa9) 2018/04/16 23:22:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101380, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x39) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x0, 0x0, 0x4, 0x3}}, 0x26) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x24, 0x4) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) 2018/04/16 23:22:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x4, 0x0, 0x657b}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 139.392328] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=8736 comm=syz-executor4 2018/04/16 23:22:39 executing program 0: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/125, &(0x7f00000000c0)=0x7d) 2018/04/16 23:22:39 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) write(r0, &(0x7f0000ffdffb)='#!', 0x2) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="a40000001c00000326bd7000fbdbdf25000000000c0015000000000007000000840005007f000001000000000000000000000800000004d60000000002000000000000000000000000000000000000000235000000000000faf600000100000003000000ac1414aa0000000000000000000000000000000000000000ff070000008000000000000000000000000000aa0000000003010000000000000000000004000000"], 0x1}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280)=0x80000001, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/16 23:22:39 executing program 2: r0 = gettid() exit(0x1) ioprio_get$pid(0x200000000001, r0) 2018/04/16 23:22:39 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r1 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x800, 0xb18, 0x1}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x2, 0x0, 0x0, 0x7ffe}) 2018/04/16 23:22:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="95850000"], 0x18}, 0x0) close(r1) ioprio_get$pid(0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000980)=@ax25={0x3, {"6be29ea4723e61"}, 0x1f}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x7c}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x260) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r5, r0, 0x0) 2018/04/16 23:22:39 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x2808885, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6367726f7500009f3dca9272bf068398f9198755a8c7f1f4b9a3c31289e5a646f2785cd3b10ab7c05bae39e5137bc90b", 0x5, &(0x7f00000000c0)) 2018/04/16 23:22:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000000040)="2000603cc98cfcb54b6a79064506000014001d07060e0000", 0x18) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) 2018/04/16 23:22:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x4a}, 0x1}, 0x0) 2018/04/16 23:22:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xeb, "e907d29824e8d1f57c9a1ddecf309c04be0102c21667e920a07de7b719de3fceba27e0d43741a246d6a3986d0d5a54a8dc370987550b408debefb5de3409799a1de7cd8dea4c73758c438d9a8397969c98c921b60ccb687381c83253282d8b8d1474e4304a6ba5045682fc028ef78277ca9d2fddcb2dfe11d61194f661d6897135ea1511df443591629b1ad3b4bb33b874321de917c1dcc328f371259199c7afe5048d4271e840cc79100ce4505b8c3bc508b9259e7dd56f798e9c835ed689028e7908a5d9bab69195988f9959168423894917d548455698835325c857501bc02aedd0eadfe61fc6fd89e8"}, &(0x7f00000003c0)=0xf3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xac, "c8b42e98f423df35a1ec5731bb127819254e429cf51f5443cd4747d7e70171bf4cb30757bbda26446f4545589e8b3dde4f21b7198078171f7cab5115015702422fccc6c8023db39e23492ee985a163035aed1643031f6818980e3eaf84fcf0620e62dc1a19dd227905849048c76beeafeb17421b17fd3a13f32418929966b2a843a58a43f20a6da21de8eabb6699145732bc8144ec634271ab6f8661bbef6128153853eb803d258b6c543866"}, &(0x7f00000001c0)=0xb4) r4 = fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x10) 2018/04/16 23:22:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="95850000"], 0x18}, 0x0) close(r1) ioprio_get$pid(0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000980)=@ax25={0x3, {"6be29ea4723e61"}, 0x1f}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x7c}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x260) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r5, r0, 0x0) 2018/04/16 23:22:40 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x5, 0x3, "b060296cbb638f2e3a866906c117277a8e5b5d1b8c1f8ed6a8f24dd4f3af485b5ebca890dc6fdeabe9c851a8e35e024eb07ab27fbf4a4f9141a3feae4eb6db", 0x36}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="d1cce612dce009f8153403566e8740038a8b4e064d858bec005dba90026af9b23e69865a15121289034045e404487e4533c9186192ba38fd0b04f577ea39188aab8fcdf2b8c16a47abceca54d71a267c3d4a289414dbcccf4fea5fb8f7d0710f00a8926deed320966757f4342a01b486151db9e9032e0d7277ad3c0adbf6181d5c51d92633532a4c42a0deaf047fb1a116987b84606046a64ca0a62c28e81629ba28814fa7b6d79b96b6992d8c1581b7e121c2e8474f93ecf6f93c1ae1bcaf5a6f10cc0cbc01d809d62295469685f15dec81781bd269d8abe0aee86490bacff5e55c1c6f52305625", 0xe8}, {&(0x7f0000000200)="a08fdcb5a0c528b484a785866058175ad64e6c8075530ecb8cc465f8b207765d7f0d7c0f14f1e2f08e995030e33d445240c4442d1fd2aca1d718d0b6b24310151fe0aba1f4190b07c10cf9cd5c26234f60c99df0144a1c715c844bcd3af3c3146603f623b5a9674c9ec903833f4f9d4d24378c0c4ece63e9f0594bcb4fc9c95a9b80d9d5e663337efea315b315fbd766fcd07e5541536039a895018c0eed7e31e94f17452c4a205075da72a74a1d93d770c88fdf94edf092fa3b13d08aaf7ac06d03b1e1a3366140a4a10ae6a5d6598687fe6e441c06f047851c88b6d1", 0xdd}, {&(0x7f0000000300)="d542d830558d66ad723d8eac585a7e907804981df24bc13a2de95f7886aec1ee430474", 0x23}], 0x3, &(0x7f0000000380)=[{0xa8, 0x105, 0x0, "762b58a6a3ba773732953c9c139b3fc8c6c9af652dfa972bc4e2b5f96267a0ca3b700c3e4f774cf750b078aa7298a16dcde3d204c8c5fa76cac719121000b9a6fb4f894cdde25dafa56bfc1b0da1d5cf1f13ed8156ed1b1fab3a263c7af5ff38031e310c87764d5f7baa0c7c5583a1a393bfcd10d95ab1f03edfd6b84f2683ea9eead28824ccbad913b6283c193b1d4a0018fc"}], 0xa8, 0x40800}, 0x20000800) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8, 0x62c}) connect(r0, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x2, 0x1}}, 0x80) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/04/16 23:22:40 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)="1acc663695e395d24da4fdce368b0e53e4d361644b66ed8560a39d16c0ffbe42a19ca50e325018077adecbe2950bafd725f35977b6") r1 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000004c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000600)=ANY=[]) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x96, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/150}, &(0x7f00000001c0)=0x78) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000001780)=[{&(0x7f0000000240), 0x0, 0xf184}], 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000680)=0x20, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x2c13, 0x364, 0x2}) fallocate(r2, 0x11, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x3, [0x7fffffff, 0xf81, 0x4]}, &(0x7f0000000500)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r3, 0xcd, "45edb06fead724db7363ffed1ba846a1a17f7b563fd4f9ec95db2e36e4f48e6e707545bfade25b7a45248e23557e8eba57e9422fcff26f8177222626ebf6bd92dd349bdd0f3b40df05b9660e43d1493ed65f015c90b6e75c2e2f6e61f6959f0335752190dcc42ca3d0391af3d550216b781d58fd6c6e10374a90f435ffb99dc0a58203c36058c73f4e1aec58d8c13f68aa65a7980666c1addd11fa41dad3cfc8d2d60059acb78ca1c8d6571cbbe1717e5cb532cefe079b8ac732adff5f6d733956722e0107cf710c0776929103"}, &(0x7f0000000640)=0xd5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000380)=0x400, 0x4) 2018/04/16 23:22:40 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1) 2018/04/16 23:22:40 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0xfffffffffffffe9a, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/04/16 23:22:40 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x80000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r2, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xe8}, 0xfffffffffffffee5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup2(r4, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/04/16 23:22:40 executing program 7: pselect6(0x40, &(0x7f0000000040)={0x7, 0x1f, 0x1000, 0x7f, 0x9, 0x1000000000000000, 0x7c6a}, &(0x7f0000000140)={0x7, 0x68e8f56d, 0x8, 0xffff, 0x81, 0x0, 0x452e, 0xf59}, &(0x7f0000000180)={0xfffffffffffff519, 0x0, 0x3, 0x200, 0x3a92, 0x994, 0xdea, 0x1}, &(0x7f00000002c0), &(0x7f0000000340)={&(0x7f0000000300)={0x4}, 0x8}) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='#vmnet0selinux&cgroup.\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='()\x00', r0) 2018/04/16 23:22:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="95850000"], 0x18}, 0x0) close(r1) ioprio_get$pid(0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000980)=@ax25={0x3, {"6be29ea4723e61"}, 0x1f}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x7c}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x260) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r5, r0, 0x0) 2018/04/16 23:22:40 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x0, 0xfffffffffffffffc}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0xf0) 2018/04/16 23:22:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) [ 141.404380] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/16 23:22:40 executing program 3: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/141, 0x8d) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1d}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/04/16 23:22:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x5, 0x1, @thr={&(0x7f0000000180)="73e3409023410084486157c52728f83038232d3b4b4cf340c3999e2beff8e0a26f9597ea3093d31fc1f0168eeecb3c96", &(0x7f0000000240)="d975ec3c4e68b9552244a59da809cf59a9cc681a54d1d3b4224ea53bea36d9c8e32f00ac923f7e356597a666a61f7d3f3f2015034b6cc9b0b19e0df3f30943abedb086b5af44196ec7ccff7e04ae975d642e944ef66a40be9e1b558ee8849c04062781a402c3cc4211856e6d71f4a7889a4b03806e2851506d8cbf5ebfa21bfcf70043d4b5fb77be9bac5138cac2731f3a77153202f644399c4973659bb320ae366b8113e22b"}}, &(0x7f0000000300)) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000001800)="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", 0x128}, {&(0x7f00000015c0)="38e1493b0728e0e019b14644cdb76ab4fd8db675398f6d458d163d74548ef5e90bd53bb596483170e77a2cbe5452cdddb30f5f6b52f0bf7a739601598543904be61828a3c43203822b1a12fc316349b53055bbbdc1017d8b71b0c2b5c315c863af363299a3110c9534a52a300b71b22afe287be9c0f6ebce5f1a80091a31ed33f6405eea3027055443aa5e18d45962f92a76a74bf63f23b02d0b435951092b35b5a47d2bae5b2ae134f6f47ee058c1a9e37681917f87bf37413a9a88cfb6ef125c5eeacd30c0e48a3d57a521d9ea8e5f539c382c5ea167962400000000000000000000", 0xe3}], 0x2, 0x81006) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000140)={'bridge0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) iopl(0x3bb5) pwrite64(r0, &(0x7f0000000100)="4cc987b4ca9400998deba70cbe32343b164299a38bb83aaa497c204a7e582bfc59ce049652eba8a2686d7d6ad4", 0x2d, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001540)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) connect$netlink(r1, &(0x7f0000001580)=@kern={0x10, 0x0, 0x0, 0x4000c}, 0x5fc) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rfkill\x00', 0x400000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)="440c0100000000008f", 0x85) 2018/04/16 23:22:40 executing program 5: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r3, 0x7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0xe2, 0x88aa, 0xfffffffffffffffb}) 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)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) r7 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="00b32409d5338e9b69d90aab87cbdff10ecfb552a02f4c4f685d20424288364890940dd29c260c2c40b35207b5beeff5df84855c1868f32723b931f5eeb398472d02623096626269e404d06cb913c387cfbe40bd275770bc61147ba265688be215399d125f121306", 0x68, 0xfffffffffffffffe) keyctl$get_security(0x11, r7, &(0x7f0000000c80)=""/223, 0x2ae) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000f52aadc70000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a8"]) 2018/04/16 23:22:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000035c0)={@in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x4c5, 0x1, "5db9495e272b964195eccba34ddb30ba8fc31a0416df637d75dde9c769ac578fd8cda0f1b106331795048789b20da988fe928b069370222a4cc511479983bda5279fc4a7c4f7d1da526b4fb97da9304b"}, 0xd8) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xf08b, 0x4) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/16 23:22:40 executing program 0: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="5446ebd12a81d1441a2827857ae59fc58ea24fcd90b7bc44fd03e47a1b39f39db3039a668d697feee1549547074f152a66b3f8da43cbf263e46baf0fc5f4d6f230ce8fb18c3c46023f5c8328b3b35d48026f7450aa6c8a6c24255ecd666e663df65f91b1bb6aea22dbc20ae1292ac46a6cdd40af770e86bb0509635c8a33d2746ce6be5199e1f58b64fc685a3a84910d2d5711bfe70a23cdca4a94cb6bfe795e97d6f1c605d0dce65cd02bc8c1b463b1b68056c7b57e33cbec3cdb716178dd5a8c396f95df9507c116baaa26d4f733e7aaa91cc3a79ed6b8f741baf7bdd150b831298376a14076215f3d95588aec0000000000") pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/04/16 23:22:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xf800000000000000}, &(0x7f00000000c0)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) r3 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r1, 0x9251, 0x40, 0x1ff, 0x8, 0xffffffffffffffff}, &(0x7f0000000300)=0x36a74112542d66cf) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000040)="b7"}) [ 141.696508] binder: 8849:8851 ioctl 40046205 0 returned -22 [ 141.706095] binder: 8849:8851 ioctl c0306201 20449fd0 returned -11 [ 141.713301] binder: 8849:8851 ioctl 40046205 0 returned -22 2018/04/16 23:22:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"f3a7e6f927c6bc"}, 0x8}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(r3, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/16 23:22:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1256}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='pagemap\x00') readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/147, 0x1c}], 0x1000000000000210) 2018/04/16 23:22:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="95850000"], 0x18}, 0x0) close(r1) ioprio_get$pid(0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000980)=@ax25={0x3, {"6be29ea4723e61"}, 0x1f}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x7c}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x260) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r5, r0, 0x0) 2018/04/16 23:22:42 executing program 7: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x1, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bpq0\x00', 0x2}, 0x18) 2018/04/16 23:22:42 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0xfffffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x33c, 0x2}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xeb, 0x4, [0x5, 0x4ecfa9be, 0x100000000, 0x2]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x400, 0x200, 0x9, 0x100000001, 0x5, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffff36f}}, 0x81, 0xed, 0x81, 0x1ff, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, 0x8) 2018/04/16 23:22:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/04/16 23:22:42 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x109840, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4a900", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) rt_sigprocmask(0x3, &(0x7f0000000000)={0x4}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x80000000, 0x9, 0x7fffffff}) 2018/04/16 23:22:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) signalfd4(r0, &(0x7f00000000c0)={0x5b}, 0x8, 0x0) 2018/04/16 23:22:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/253) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/16 23:22:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="ce3d06420d13bc244420000000000001009093bcb7648747ffffffff000000001261b8ec725fa3cac4ce88a555f26098c329bc63ad5db1ea64789dddb88b08b2a87c82ce2acc3a3a5e", 0xdc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @dev}, &(0x7f00000000c0)=0xc) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x4, @rand_addr=0x9, 0x4e22, 0x3, 'ovf\x00', 0x25d8eda8b545cede, 0x7a, 0x75}, 0x2c) 2018/04/16 23:22:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r1 = getpid() tkill(r1, 0x17) r2 = socket$inet(0x2, 0x7, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/189, 0xffffffffffff36f2}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)) r3 = dup2(0xffffffffffffffff, r0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getpeername$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='veth0_to_bridge\x00', 0x10) tkill(0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x66150f202298e082, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/16 23:22:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/253) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 143.810564] IPVS: set_ctl: invalid protocol: 4 0.0.0.9:20002 ovf 2018/04/16 23:22:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/253) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/16 23:22:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@expire={0x104, 0x18, 0x43ecd714a59d6e2f, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/16 23:22:43 executing program 0: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r0, &(0x7f0000000100)='E', 0x1, 0x0, 0x0, 0xffffffffffffff7d) 2018/04/16 23:22:43 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x5c, @multicast2=0xe0000002, 0x4e21, 0x1, 'sh\x00', 0x0, 0x80, 0x4e}, 0x2c) getsockopt$inet6_int(r0, 0x88, 0x1, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) 2018/04/16 23:22:43 executing program 4: r0 = socket$nl_generic(0x2, 0x2, 0x88) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r1, 0x41e, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1100000000000000000000000100000098"], 0x11}, 0x0) [ 192.209615] Buffer I/O error on dev loop0, logical block 8176, async page read [ 281.248089] INFO: rcu_preempt self-detected stall on CPU [ 281.253754] 0-...: (1 GPs behind) idle=25b/140000000000001/0 softirq=12446/12448 fqs=6247 [ 281.262215] (t=12500 jiffies g=2836 c=2835 q=56) [ 281.267246] Task dump for CPU 0: [ 281.270589] syz-executor1 R running task 28856 8927 3849 0x0000000c [ 281.278117] ffff8801db207c18 ffffffff814225a9 ffff8801db221b80 0000000000000000 [ 281.286152] dffffc0000000000 ffffffff844e0300 ffffffff844e0304 ffff8801db207c38 [ 281.294171] ffffffff814228cd ffffffff844e0280 0000000000000000 ffff8801db207ca0 [ 281.302167] Call Trace: [ 281.304727] [ 281.306841] [] sched_show_task.cold.127+0x1c9/0x279 [ 281.313507] [] dump_cpu_task+0x79/0x7e [ 281.319033] [] rcu_dump_cpu_stacks+0x191/0x1c1 [ 281.325247] [] rcu_check_callbacks.cold.79+0x43a/0xd27 [ 281.332208] [] update_process_times+0x30/0x70 [ 281.338367] [] tick_sched_handle.isra.14+0x55/0xf0 [ 281.344932] [] tick_sched_timer+0x72/0x120 [ 281.350798] [] ? tick_sched_do_timer+0xa0/0xa0 [ 281.357011] [] __hrtimer_run_queues+0x375/0xe50 [ 281.364285] [] ? retrigger_next_event+0x1c0/0x1c0 [ 281.370844] [] ? kvm_clock_read+0x23/0x40 [ 281.376621] [] ? kvm_clock_get_cycles+0x9/0x10 [ 281.382830] [] ? hrtimer_interrupt+0x12d/0x430 [ 281.389038] [] hrtimer_interrupt+0x1b1/0x430 [ 281.395106] [] local_apic_timer_interrupt+0x74/0xa0 [ 281.401797] [] smp_apic_timer_interrupt+0x7c/0xa0 [ 281.408271] [] apic_timer_interrupt+0xa0/0xb0 [ 281.414567] [ 281.416671] [] ? change_mnt_propagation+0x88/0xbd0 [ 281.423252] [] ? change_mnt_propagation+0x98/0xbd0 [ 281.429820] [] ? change_mnt_propagation+0x88/0xbd0 [ 281.436401] [] ? put_mountpoint+0x1cf/0x260 [ 281.442352] [] umount_tree+0x326/0x820 [ 281.447958] [] ? unhash_mnt+0x370/0x370 [ 281.453562] [] attach_recursive_mnt+0x750/0x8f0 [ 281.459859] [] ? graft_tree+0x16f/0x1f0 [ 281.465462] [] ? count_mounts+0x240/0x240 [ 281.471238] [] graft_tree+0x16f/0x1f0 [ 281.476692] [] do_mount+0x1f5f/0x2740 [ 281.482120] [] ? copy_mount_string+0x40/0x40 [ 281.488225] [] ? check_stack_object+0x110/0x150 [ 281.494558] [] ? __might_fault+0x114/0x1d0 [ 281.500441] [] ? __check_object_size+0x248/0x38e [ 281.506866] [] ? memdup_user+0x7a/0xb0 [ 281.512386] [] ? copy_mount_options+0x1e5/0x320 [ 281.518705] [] SyS_mount+0xfe/0x110 [ 281.523962] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 281.529671] [] do_syscall_64+0x1a6/0x490 [ 281.535359] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb