46210c16646f44cb04aaba0119be483c40d7795a83befb52e402cec130a0ab9fbbb8a7e46f991c8f0dbf4bc5a94ab3cdfd87da737792ea1dd3ff1f02fee4631deffb4f350f422d7b8a029edc815f9d8fdff"}, 0xb0, 0x404c001}, {&(0x7f0000001ec0)={0x27, 0x6, 0x1, 0x3, 0x8b69, 0x80000000, "47c5e3ed7d562ed7efc8bb3652c761a7e61bb430a350a5bc912c32d08cca541b76e6b73fbd29d0e094f0e0e749cde2dd0f260e99c8aee1c2ed397ec90395d6", 0xa}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="d2c8a49e5673695a0538253d4ee05795d0f1e701dea14ea7f02141e72a6e2948492379e0ff57778c9034a93f7be6ec3207ea3450d6268ca09f20a3ede2ede1f8b563e8a4b9fbeca1523270aa3eda16b59e145a82beff25067b5301d78c17e20a53abe3302defc772d00555", 0x6b}], 0x2, &(0x7f0000003000)={0xf8, 0x10c, 0x400, "0af98fbbea9e1a8490c169a943c0f8b9f6c5a92ce61e534ea4af553953a0168a34523376bff54c7c4fe1a535d288bc13adddf1182df22bb47adc575cefe947406341d7d81e8937de4bb8f4c2200d09be0bfe1bdfc360305c80a1470830500c4cad530f056e73458f877b74287ad4aebcbd8c94b930cbebc20ce73d75fd609f2baf2a43f1373448f4b4a6242473633c67fa851e9226cea4c6dc791e14570a6347867695ad8fb1d714d005336f9adb1575e5ee63f4895820c6a7294393a023cc18bf4a776f81b4ac0b280168c60783db931d6cfe7600206673b85ec5e91e39bb7e8cc4cd"}, 0xf8, 0x40000}, {&(0x7f0000003100)={0x27, 0x1, 0x1, 0x0, 0x797, 0xfffffffffffffffb, "7e6584d07d988679a1f3aefc7e2e36e524cb4942a9fdc0ca9ac1805cf82f834efb86d4981670566ec5c3bae59cb0c637c7d54497acfb09711a4d004f280570", 0x1d}, 0x60, &(0x7f0000003300)=[{&(0x7f0000003180)="c007d187a3037bd94ea67eb96fddf1d61bb7e95bb3a402088db495b230c64aa144f17668bfe29572115ad4fe891c7b52e2c9747ce5855bc7a41b390937c9854e9a5609cab7dc50402cfcece946a2f97b26ed705fdf6cb231eac30ca569b1042a3a3ce4b2d50395c9e051abfd35fbab530e42c4e49a", 0x75}, {&(0x7f0000003200)="83aed44b52471cd6bbe1aa39f7918ca7fe66d37ec2e11c96d8b7cfe8ae17172dd2468002643f92a31583c4ea0b2cbea6286d9bdfb4775773e575defc80b32ed3a96a7c7f15c613ac9377df58dc20a1d22bad689ad5a6a3242718c1969cde6c0f2e9b87b3edfba5", 0x67}, {&(0x7f0000003280)="1dcc322a9bd24538ed0fe1575716965ce919c59272b492d08a72b874c59cc37c421fa34c73e4f54af59d07626d78b77c6e50c3bb26be870b9ab850c2796896e89cc5e3cf7907f3a7b8e3eee95246507ff47867355d0c5fe453b68fa78746302930d3", 0x62}], 0x3}], 0x5, 0x4) pkey_free(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}}) 2018/05/05 00:58:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x10001, 0x4) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffdc) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 133.405984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 133.428692] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 00:58:42 executing program 3: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) rename(&(0x7f0000001c00)='./file0/file0\x00', &(0x7f0000001c40)='./file0/file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='/\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x100) 2018/05/05 00:58:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000009f80)=[{{0x0, 0x0, &(0x7f0000006780), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/05/05 00:58:42 executing program 1: unshare(0x8000400) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="fe19ca5ad74d6e772b63f81acbf903c278a4384bda3a82ed9d5d887570c4ba113b33fc3b1c11f413091530e8afa2810017c2decb7ee1a2533f73936caa35beb086c118a11bcc3b76110ccd40d85a10ef4bebb8b4b8eabcb2a98360dcc7ce32776f6eb3b3882e0c375be9f2931a0ec6f560b5d2ebb81d3f10a5407535d90337ea7949b6f5beccc1d8d273ccf65b48028bb6e420313caccec92a909bf398565c599de2175c5266cf64cf5beed0f5b882dbb65d94183f34e63711c3a28974f62f") 2018/05/05 00:58:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000f0ff0050c4213e00000000000000"], 0x10}}], 0x2, 0x0) [ 133.452889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 133.464748] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.121765] IPVS: Creating netns size=2536 id=35 [ 134.135281] device lo entered promiscuous mode [ 134.141396] IPVS: You probably need to specify IP address on multicast interface. [ 134.149394] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 134.153654] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 134.316908] IPVS: stopping master sync thread 12437 ... 2018/05/05 00:58:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@file={0x1, './file0\x00'}, 0x38c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000040)=""/111, &(0x7f00000000c0)=0x6f) 2018/05/05 00:58:43 executing program 5: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0x0) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001040)=0x1000) fremovexattr(r0, &(0x7f0000001080)=@random={'system.', "a66d696d655f747970655e28736563757269747900"}) 2018/05/05 00:58:43 executing program 6: r0 = gettid() r1 = getpgrp(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = geteuid() r4 = syz_open_procfs$namespace(r0, &(0x7f0000000140)='ns/ipc\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) r6 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) r10 = open$dir(&(0x7f0000000b40)='./file0\x00', 0x40000, 0x60) r11 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000b80), 0x80800) sendmsg$netlink(r2, &(0x7f0000000c40)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000340)={0x540, 0x1c, 0x23, 0x70bd26, 0x25dfdbfc, "", [@generic="7a396642c352ab7adbd576a74813db26e760d1a2a56715f227a823b3ce413e79f921425ecf6f91371f57ea9510182be0a12d810e758faa517abb72c2a56f0ad7ab7d027543e1fa4838df3ba0b5e2fa8af2e8be76a03179cf", @nested={0x1c0, 0x65, [@generic, @typed={0x8, 0x20, @u32=0x3}, @generic="24e79b9b629216a3f5c0497bd73bb1eae6ef96317d88afb38f8b8499e91f1dad37ee9e1e1bbaf700defe170343be024157557e6320134d1d01a4754c0355007d52bf4be76b6aea677b796578f8a14656fd95fbeee59f7a102eb8ed05fe194dd59e51a121eaa4757d424a8f725f6b34eef4b479b92fc8f4930edb53eb1fa4cd8128bbad2f37543b8984180ce625c33fbde2c097f10577166ba4a89370204bd15e0e6d872404af5149e90f4158bf321fd6fabcad6c2e716f0f94bae4d6680247ee31777a7c22", @typed={0x14, 0x2, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="71f234ebd1241111435d53e730002afa03b57bc53d85bbdcbbb3813490eff63cd8033b", @generic="60f7aaa12d4d08b54dbaad861a88d8275a74bde5343e12c5401033f89322ec13760b8c774edbb33229485a77b83615f711c54638a8748e42da103744065f8036e2f3d078ebd8d2c5778e1cc6b75439afca9ac9b58c48d81fff970a361613811d8f68823c3f37d67cc596a86346f0d0cf0fc5c2399d1e685371860d91bed837793289f4331da42286f694d3a8de78f2d34a433610602ef6ed5e722b431a490be21c0c4a63ac8c8d991160a987afbee663b9ad86853b6c"]}, @typed={0x14, 0x75, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x2e8, 0x2a, [@generic="f9d338b6e637c5a2cd976ad5162fd8c3bb2c23e119c61d074f47983b0d584bae253867d464eed72fbca6a7720ddfdc62260e276144d0a6a9ddb4a2c57d177c356abb1430663cd94ca5f34a5dd2d867bcb65936d0036736affa8488e57f3dd03e9fef89b9ed86bf87baefd3df2b5502aa1ed46eb2f7c007b7be66107abd54df06d2648cde83b4cd5fb71382731b95", @generic="2ed190beb05028aa6a36a38dcb8092ebbdce7a4f71d371b55e2c782634e7dfd9f0ecbcfcb0d8bb3a234b71640ba8c21bf57c73e14ab281c536d41395771d2b7c48d3c796f65c479a61d8c5eea4a89241ac287209e05e9b712d13228e6275b5bcffb08e4bd8275c57e3a93c765cb124025e6051c1bc112d1b9c4b37c2460bf0ae9da0badea1e4f5da22d3f3592e3bbfe97e6ce0", @generic="0e0dc65d03e0b5ebbbce7109c5e2d176fc336cf8f05b1d203422592dfd5b007e12d84e24b25938fc529d6c020362ddb6566f80f80ab6706b6ae691f3be9e1a7b5bba7ca7fad8b429a263b001cc17406def87e5e9d695a71b3f30dab12966", @typed={0x8, 0x7, @uid=r3}, @typed={0x8, 0x46, @fd=r4}, @generic="f3ef62edeb7a699c21ed6ca561c95bf19d4d87a3dfa687f0de6bfdd6ebb633f5a42566fe153382b66b6b29f9fee94cebcc2285463cc4f1d94ccb57db47e39d7d223e346799f8e3fc05b829b0d115aaaf4917341837c3bc85d4534584ccc472c8e9f68fafc869b7cd3534e89e34e75485df6134b311", @generic="a1bffec4f9e1d7ca3ed0dae23895fe36747747a2058ab6437166eca71f26078a8f74d11e881f904b1d3eb431f2a009120dc0136085263595cfec52697b018f6a5ec7f626d623e93a288084edd9550e3a8f3426960a730d85bb21caa352b8b55223634fdbcb8465bbef6f2a962e57f6b57109414d573cf5f90c22d24c487a2000f92e0713d163c27359fea6c95f62a10861f2d30f5fbea6f6aca3e9e776d0faa76c5f8c5c2e1bb6e1b125087676bed2dcf2898ad1449daef4fc5ce4cc0e8ff0d796713e8d85dc6d00b82cda99c9b0e086b74e5f85acd7a14dce4ae99e9d3d85"]}, @typed={0xc, 0x51, @u64=0x8}, @typed={0x8, 0x27, @u32=0x7}, @typed={0x8, 0x29, @pid=r0}]}, 0x540}, {&(0x7f0000000880)={0x118, 0x31, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x67, @fd=r5}, @generic="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"]}, 0x118}], 0x2, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}], 0x58, 0x800}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r12, &(0x7f0000000000)='fd/4\x00') getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000280)={0x0, 0x7, 0x3, @thr={&(0x7f00000002c0)="44286168329f35cd3793835362567acea9b6b0c462c645c93839888c38942c1fcf9a9a1ca597c73ce642a1db8de0f72e521838e2c910ab7464ffcdc63186e1", &(0x7f0000000300)="7c8da707d21ebf4528efa9cdc6ccde14cf9d9f"}}, &(0x7f00000000c0)=0x0) timer_delete(r13) 2018/05/05 00:58:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x7, 0x8}, 'port1\x00', 0x2, 0x100000, 0x8, 0x10001, 0x6, 0x8, 0x81, 0x0, 0x7, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/05/05 00:58:43 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0xa1) r2 = dup3(r1, r0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file1/file0\x00'}, 0x6e) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30b73a4a20e4a6aba67001ca5fe5abf92c40b22a11b89c8ae5586b952047e8ce122a1d885f38114d0b4a7c24bea086df25c5a3c20b7a5364bf371817a9bcca8d4935c8b7e81349c9da06553b0ee75d8598239229a7c93c10123d05e938b20a0888f79fe01ee3e313d6814f0c186bd5e8b1df13af19224c2b5cc54410851eb132bdc69f25f9426c479600f7b8c65edee9b16bc145ec9fbfb12b375f549a1f8790f4c0d7119613b57efefe277c4129874d0f9eed443669e7beb99369d71885d44f69a0f5301c4610f7dc84e622507440b72d14da2809"], 0xd8) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x8b8, 0x38) 2018/05/05 00:58:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000070000070000008607ffed00010001"], 0x18}}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/05 00:58:43 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x12000, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000000200"}) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r5, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x8, 0xfffffffffffffffc, 0x5, 'queue1\x00', 0x7}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2803f, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x274, 0xea7}) 2018/05/05 00:58:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', r2}) fcntl$setstatus(r1, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80004) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x3, 0x5c16, 0x3, 0xffffffff, 0x0, 0x1, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x90b7}}, 0x200, 0x800, 0x7, 0x8001, 0x1000}}, &(0x7f0000000480)=0xb0) r7 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) accept4$packet(r7, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000380)={'team0\x00', r8}) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000004c0)=0x5, 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x1e9) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r10 = socket$pptp(0x18, 0x1, 0x2) close(r10) 2018/05/05 00:58:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)="72616d667700aa7d6a9e916f1d933e0561cb780ee36a3c8c1ee75d0ef83a5d240d718df6370e08a6fa40d486094a08a8f0b676836a46a9b0a5b55a5022fd3373a5a636f9ae03bf5c636f8d9823990364cb", 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x0, 0x7) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/05 00:58:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x0) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="cb"], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100), 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') preadv(r5, &(0x7f0000000100), 0x361, 0x10400003) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80001, 0x0) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}}, &(0x7f00000000c0)) connect$ipx(r4, &(0x7f00000001c0)={0x4, 0x5, 0x1, "e907b1c1b1eb", 0x1ff}, 0x10) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/05/05 00:58:43 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave_1\x00', 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) [ 134.507509] binder: 12452:12470 ioctl c0a85352 20000000 returned -22 [ 134.518708] binder: 12452:12470 got transaction with invalid data ptr [ 134.537019] binder: 12452:12470 transaction failed 29201/-14, size 40-8 line 3152 2018/05/05 00:58:43 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/33) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x8, 0x0, 0x1}) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000280)=""/159, &(0x7f0000000880)=0x9f) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x4000a, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x2001, &(0x7f00000000c0)="ad35ed622c301285d35ee61739c80caafda574f78300dae2cd3f27e6247f4f6dc77a6812448f9b0882a505042e26bef325d8bc0fa907bf87136e9964d5480505c34f2d11b74f071464fda9d45e5da2ae24d51ac3c6e2bfc1336db149ed29b9bde8e504bbc2b6178c") write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x100000000, 0x3f18300000000000, 0x5, 0x3, 0x3, 0x1, 0x382, 0x38, 0x27d, 0x0, 0x0, 0x20, 0x1, 0x6, 0x3ff, 0xfff}, [{0x5, 0xfffffffffffffbff, 0xfffffffffffffa89, 0x1000, 0x0, 0x7fff, 0x0, 0xffffffffffffff81}, {0x7474e557, 0x0, 0x7, 0xfff, 0x100, 0x2, 0x4, 0x8}], "44e9f6f5bf5de43a0f746b48eec9cd9e08dd7038aa426d10e8aa1d967346179bdc8ee5cf6c498d59ae6e8fee85332c1072fd47f3d0cbe4909f02d6025d0db089792d9bb48fa7408287621547d7ca7e23814fa45adf3a49330bc1b96e70cdc33c56da1a3f9ff5670a36a322d343cc1753152b1c6321", [[], [], [], []]}, 0x4ed) unshare(0x101) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)=0x200) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/05 00:58:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x75, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0xa, 0x6, 0xffffffffffff9f0b, 0x4, 0xb4, 0x0, 0x7fff, 0x0, 0x4}) write$eventfd(r0, &(0x7f0000000000)=0x2100000001, 0x4b) 2018/05/05 00:58:43 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x18300, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x2, 0x1, [0x5]}, &(0x7f0000000180)=0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) accept4(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') [ 134.563342] binder: 12452:12489 ioctl c0a85352 20000000 returned -22 [ 134.572430] binder: BINDER_SET_CONTEXT_MGR already set [ 134.578933] binder: 12452:12470 ioctl 40046207 0 returned -16 [ 134.578965] binder_alloc: 12452: binder_alloc_buf, no vma [ 134.578986] binder: 12452:12489 transaction failed 29189/-3, size 40-8 line 3133 [ 134.606445] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:58:43 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x181, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) syz_open_pts(r0, 0x0) write$evdev(r1, &(0x7f0000001fdc), 0x322) 2018/05/05 00:58:43 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x181, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) syz_open_pts(r0, 0x0) write$evdev(r1, &(0x7f0000001fdc), 0x322) [ 134.612206] binder: undelivered TRANSACTION_ERROR: 29201 [ 135.100027] IPVS: Creating netns size=2536 id=36 [ 135.120074] IPVS: Creating netns size=2536 id=37 2018/05/05 00:58:44 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/05/05 00:58:44 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/143) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x9, 0x8) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/05/05 00:58:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x4, 0x8, 0x800]}, 0xa) 2018/05/05 00:58:44 executing program 3: syz_extract_tcp_res(&(0x7f00000001c0), 0x8, 0x2) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80000) bind(r0, &(0x7f0000000340)=@llc={0x1a, 0x38, 0x7fffffff, 0x3, 0x7d1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r1 = socket(0x10, 0x803, 0x4) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000000c0)=0x3, 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bridge\x00'}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="9c80d8c31856e868e3fc03401742a4f4b20235bb8ca476195303414d369932541fe17b0b4e768fa5f581123835e3dc6d000000743d941f98a97ece35427b30edc7cd0300fe0a73ce146670cc477c52cdb3c8d89e41753be0db9b98bd6d48c6b064cacca73b10f5d6cf1f56de8b", 0x6d}], 0x1, 0x0, 0x0, 0x4000080}, 0x4040) recvmsg(r1, &(0x7f0000001900)={&(0x7f0000000200)=@ll, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001840)=""/157, 0x9d}, 0x0) 2018/05/05 00:58:44 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r4, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:44 executing program 4: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/05 00:58:44 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000100)='\x00') r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) 2018/05/05 00:58:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000003950000000000020000000000001c362b2321c8792251c02405b72a67aae0d87941c6d33b35394ba80487741551014288acc92bba6e3594f184d3b4030000000000000000000000000000"], 0x4f}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001100)="fa65167af09f2b377ca5e3daea74e0f20e7b4f3847c3a59910a69a7d43666b73e1c4faa80d7f98c4e02b01c0fde3528f7c4f64b08584d4b7c8b407b310da44484626beee992ccc1f522403fa53400e8864ce229c9c099f240633f9f2c9e5dc306423ca2cd73dc0197bc6527784cbe7ed5198b70eaaaa1722b0b5eb356a326c5a5aed69508fa4c200cb463aa901c1b9a7b20b04aaade74ee01de016ffa0fdde892d98fc2bd16a20ef31a397d1352120b19c291c959ccabdba4feaec83d784c18299a35e5380575bf76850e22e9af2e299324aa7f507cce6283d6ff5b5d73d0b7f78e15b4bf192f90a22df5ea4085454a056b3f33933d216904764238e49a1744d37d428cee8ba3fceadd4d420b4ebd67240839323b14b891dcb96b3a9cf4b2ab2ddc7988e49ec031bcfe9aad167bdaf22689f91bb81e0f365bb3c73034bb3c872c0b8fb327aaf1570ab610a630cadbd5ba5998c8e536987bbf047dc86d50a9ea3a0a40309d3aecd41ae7b2929051da85d19c66710a121843e55eb833ee623be8afd580e2f62683d83e118c9adb70e9d6762ec442331e59d8bfefc8f7bfc2aeb9fe00690ac148ad65ffdeca8c664448d196db4eb49f251e5a144ae1c68e8d5ead3249af6e48e07645ae3ea99388e5fff34f659336a451922b6c2a67e078f4fc31b950f9c28ce5a145da8a89ab52fdde6e4b2fda2eeb27852a4e4185580abf096a6707dd89393f6073483c7792fab93ee3e710767e3cc57ad1feb205d8bcf51e10409417756f3a9a14970ff6ed8f370f78d2d8566ec14c0a23744b6427864f0714748665c51c544e67f2e3996c98de037e4b1d2ef0cefe7802276999e86cbcc3bb7c0bc137d2e7fa10460d322c7fab6fcad1fefdc4acd7948dde848f86d9071918921136f749039e6646956ab802238b23ada620893b436200637e8cbd988fb57e48d21dbde50fe04f0af02f6e2bb0bb2506e03a22cb6b4afdd92f7de71ac4075f23d37e0c287b26b60679625a133d0c23b6cdca8a18ea5291410cf1f046bfbb95a215fa9c30e071aeefdfc507fc949f7762699b949101d3b323dbea73ab20d66147daf297459d26783477bea8aa1cba133cf8c12745d51b1561f6f4b51b46d1688e2cf5ae83b284f1670ce4ef87eb1eb134eb0377e22dad1deb966b44516feef6f6f89d0577e0dcac516a25a4acdb891c8fa3ca09023dbd52de451c7df6a012d6eb8daa1d7c72eb62ef64bba5371a13e7b3a54dfc5c8b89c6c9b137df1122568d974b87e2537d09417c792195f2a3f93fa29b2cff054839fa1a0dd5af634ebab73f3d6948342c9a7cb67414cd8874557fc7d1aaf2f48d7b9f4388c88ccec5aaf53f4710d76da83f55d59bc20e38f559e8eb8a54781e40bf1c04cead50cc4f25ac0947a0c0b09cc280a2cd97dd71309621b466683dba8ac9319ea8c774caab4e8d77db646ced4e67c381ee6850b7f4027d3c868f81cc63f73ac3264e3d3608c9fc6cec670a07bc2ab9541b8a8d9b0b4a10de216399f015ede11bcefd5dd4842cd8022ebd906d937377987531ce323fde3a26d117782d0d0b1aede6c23063a635e0145d3cf33872b1058f45d81727359409f7620be6d2f754ea24e54d78aa452a648bdb1aad26e6a010d6b09ec70610ab2965fdba492e5d908d8cd090b7d509c86dc60860495353b03cdda36a7e7d76bcf5d46e2e2836bc3ec1d6506c817a4c2fc17b89197deaee9db19c75a548382e907ce43d1bcdaef2261dda65129b05420debfa2271ad8bbca6f5b16f76bf745772c34229c0ec0422ad35ff2f8b205d36aeef03c2244d3d9ac9c431be16f33585c0556db1fe3fc8284c40e2ffc57324cf432640aa92b80cf31a0db43570517a323c80ba27667ff45a5d6bb6461bd14d5690ec26c8bd948a71c4cdb0d0d6f9e2640b8f31adc34e923146a75382f8ecef1891160519786d1553754f92ac9f6c5d2dc972e8d57472d8539822fc840ae36df89e2226ed108f9957e8bbf709c4d553c9066f4f8f530cdad4049ba73204f026e5179211f2f3222a0af9e1f7a2853d836e1648118001628700b68e71fa11612e905da8837e7baaab221f1e2691f5939b9e33e376b975760964a56762d454b67a8ebc27c86c1f6f3ab833a2870bfb154f0e71a087272176f5c5b6b0f3871ee9fe3f1eb200ab720518ae9f53aa13ed0394a2a666c0aec518dab93a1d4d0a4ae5c8d07b0f9c8e896bd8078e11ecb50dfe787ea83ea0a522b0f8bc0f2ecc61864ca09fee35c86af8271cc6db00395e238d01d38855528f06781f53b353668855919530f1836a960ab09d09f4d885bbe3a0d0f185ddac84ab34c11c9e4865e0e9c575171a265f5fef8c3ef31cec3e8701a5eeb8197c439a8710a57748f48ae457a9698091088dfd2fb0a04e4bad00e8f0472ff51f3e73397b202f2515e7c8b9e2f8e3c95e2a954e8349e5481635d45a114896c29a451a9f554e92001c3403741a9fe8b5f2bfbe8166ac6ca9857c27f19b5ad715b8121572b54dccdb35c08327c3d02f177c37b8e77074daa5f294546e058c50ab24e3102ed3a8b1477075a40695674fc47421ffda1cbff7686ad692f2427304595d6f3ca84c285e0e2568870f500340866aa2612242ae6d9fb1b09e33110aa42363306f99470c49b9fcda2fb47e70c3b0b28c2786dc3402e917e5118d8b9b2755866f3568d5d2e8d94ae7c84b2f18701417d6884f4ca837eb1a427de6325407a197d45dc5cfe3d68c6ed3324a684efc8f943034f12f01926a34f9d551de4a1d651fc2b6514bb1f1e6e59f3ff9c5ef6fc10b2457fba68083a464b88468263016ad3c470019c15bad7d6b12c9df3d7f3134e4c1222b1efea67acc033dd8596e58ef15424f019e317061353cbe3cf1b23ffeb7da051894df48b6cd3d631865474e355f8dc7ca5a07858134748e75cf241cae53b8619bc98ecac0659717a9aa210573a7eaeb75402614acdfddaae7a8ccf1c08115db4c1786d091a0bc7472149f01b226e1d982a938642450a547ad2d0f39b2d563ebd19e6fbae91da6ee1cc813236a27833afc9fa6ed4cf664ff5c63446ba26522fdbec4adda66fb279cc649a7871852b87bbaf035543709d6a40422e2f3f5e7504f45ecdcaab18ca82155d77a2274d4f6cf4b694e5555cdab822af3638b1ee87a68b101e8bbf6bf7b4b23aaa6d0e59eb7b8f320779d11ecda996e2d9b5730d38b96ef95f05eba699999db852c274aa1285ba94bb465ef7f56f79571b2eee9f7a34f6ec23e8fcc1e4625ae7411a75f2d3b137048c4046e9e85e7560149009c5ff4dc4b143f4f9bc718ce9fbe65e6b6e36e47b6ea6b9ed6f4691b223982e6f833667c4211accfaa28f7df36328fd2a9e2a6888099d452165233d4385243a68df9efc959f773de66b8b5134d397dba6ea5f592cf8a4fb72b5eb1bd838407d7978c175d57ac971f5813995731df77adb91191cb39d722bc0fcf7226ecd98a2df1cab3eabe596dd505f7a819c51ec706573646e996523696a79bbc6cafc69b2ae5010c7d9b7f7c377d3aef390db62ac9018e1dd33e83eab206de87c67a3c1acaf8cc16f6f59b6852b7646ab0dbb2353cff05314156d37c7ccd8d9be4022a71bbcb8ae6297abaee2eaae944a8c5df9f17febcae049b10c415756b4e3feb9dd3e2b2837526ba00cc68791712fe0d9627f64cd3600eada6b1bcaaae80f80c1effaacb78159966b580e65aea323164809271fc4a72780a83921e04d6d724c0e8727e9a83e7bf2d6fd29b1f43c54c397f9079061bb1aa13517cf502eb372ad271462c0e2707816c5e45001cb2666b57a4898b8f82678cad7db143ef25be71000ec1382edeecede2c0b7b46cbc43f44b8beb4c54d3943683e6cd8235bb4f4546c45889ebcb122877f60d1fa44e79d924b2fa0542684bf91d426cc92de23a4b9c5221cd2e247bdc97ec6e51bd3e7b4e0021c3331da147c1e73aff9f6c9e186ee3bea63b244f44873e338e3e0965aef1cb7c4cf690c24a2192c91033fc566b7fac396aae0079156f0673ccbad4e0b661ea927ec9717a3c785721adee5543b0811ba8ed58d9c86a4fa49df57c2644485c7d38464a5bf3d3ced52b1b6055a1d1c7b3177f8c69af89d13a39036e2c4afc85a8e29fd1abc5976807e1643139a52b1b5d72803cd8fae80cce52a118cc1bb9d6e938680d1f7c6ece6bc7ed2c0485dd88a4ea9b81bee60eb9ae4a4d5b6cd704e4a38fe17b1ad5577d77b712ce1690807c568f32693634acee3df7c5343aeace9c7ec48ec72fd15de1a2c7ad287e660c0d5d3c9a819159c5a395b451c4dcb7397c1b040feaeebfffb5a3ca986e212f5568279a4fb4fdc19c062b5510059704b7dd8dbac50d616b38ead964da25c9b5d24ec8669732079d4fe5a11ef08d7edb8f7925c6f26c2c1e4c53f2f125c3995ca730adf55d679598612203bf845552cff48c3350e5dc5e0b19c123211ac2f9c2384a86eee401c5321d5e79b349c6599a5aa7a7423f7e3917a414e1fe5e78c97a8ae8138cc5525510fc4178c459ed585c9338b17578cd00390995a3701f5bc75d03c5f5d8e333752505d573ecae481636b73219375c87dc315e093d40684232440bc5dd25fe7bff029484dd5a522201dbecb9fbf7083874f7eec04fbafcd81f7205a10dc4e09cee3762ba3fe7c7c9ead4c153b1e6c81a13f8e66321570840fa8b38397aec4c3eb9cbade2766b8ef52a6513a0e402e6949882081ffcf8d745c0d659fea1e634b0c88383b0d0d6747e74439ef701b26bd9aa53865d381dd82e6fa9272bdb57942090a7fae4306142d2f204aab75271387b18ed6a586d035ee0e36b3ee84ae98c0a2ba2824804a15f2428a8b3f3c6d3e574d41f63a01789e7462cb509f6d101f03fe75e76ba98beb933697fec657a825636cc8199437326a2bf2118ddbee19ece42957a88ae3398ec35900fa980fe3c133f2748e3eaf09f5d03e9e80e7a5998c3b6375602884230ae849d2ec9a4a87cf7aa41967a9c66418b8bd73cf73a3c8c23d1336cf4ad22e0c3b8f3d948eee965c200095cf5de822d13dc4fb86d663e4d7886f012a284bd6eb26527ff7fdbc95c5757041149159989299595aae16a30167c1cd945703607b23d02208f62c8b330ad6492266536787dfee2e47040fc339c43fd336ff72c1199d2a4e5a915323fdb3282e0905daeaec8df7402576cc251a236263ca4e385ad7d08f5f59b48bc931ff6ed75648d6bbcdec728ea0af77c5a5e05fd12140504bf08176621bc3e3fcdd37e2c5e33a269bbce82429010b08a6ad7f9ebdf3db39d02f77c057f25a5110fc77b2c5dbf4babcf5e5be5f7d85a306fd24de86144976dae4a65a6ae448fb5bc99170cddeb7af486a0b967ff1806ed217dcf4ccb3dd7e350c02ee3d86a65b8afb549340a3cf2982d324c9b06079f4ec7cc9947351f2269cb20652a1306fa86ad9ad544b84e2befd515b0e4a923b55cf1c7c856699896166febbb3b717264dd51485ee114b805bff1049a4c743620709da3cd9b9bf4e0952e4037d9c7a5c402d2fbb657f619d3187319dacd301de2801e7c09fc4e8e72d40a2dcdf9d9260850d53846ceb844b4d08e84b2c9dc4f99fa92c7c0cf6109156e32215d4b7c78f1f93ec637b040a8713d229736870f48d8099761f40ec44917e2cb0ea184573ac802fb934302c9399610a061e86f60ae0deffa9bd1a6dee007404d2e72848ebbcc110455572207d4e4bef79580826bb84b60b7bcd90e5b449613a34fe422e7db8d817f87b49bde54815b0a037f5ffca61947576df7eeae92eb3") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xde}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8, 0x10001]) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x13, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/05 00:58:44 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) getpgid(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000180), 0x11e5, &(0x7f0000001500)=""/124, 0x38}, 0x12140) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/05/05 00:58:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="5bc75771cbfdc7c6e82034c924235f0b41ad7cdb9b06c9b794c5410daea78e869861255e856a7491a58e9e2e34f1c474a69e02da62969e82cf9192eb28e8"], 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) signalfd(r0, &(0x7f0000000040)={0xa7}, 0x8) 2018/05/05 00:58:44 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ppoll(&(0x7f0000000080)=[{r0, 0x7283}, {r0, 0xa}, {r0, 0x320}, {r0, 0x1}, {r0, 0x40}, {r0, 0x10}], 0x6, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0xfffffffffffffffb}, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) 2018/05/05 00:58:44 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7ff, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7ff, 0x2, 0x8, 0x400, 0xfffffffffffffffb, 0x9, 0x7, 0x80, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) bind$netlink(r0, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbff, 0x80004020}, 0xc) recvfrom$packet(r0, &(0x7f0000000180)=""/73, 0x49, 0x2, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x20, 0x6}, 0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r1, 0x1}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, &(0x7f0000000540)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000200)={0x0, 0x0, 0x1}) close(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r5, 0x40000000}, &(0x7f00000004c0)=0x8) 2018/05/05 00:58:44 executing program 1: r0 = epoll_create1(0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x5}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xe000000000000, 0x2, 0x5}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0xd05}, 0x10) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0)={0x4}) 2018/05/05 00:58:44 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000000000)=0x10000, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 135.487424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.494485] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/05 00:58:44 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket(0x10, 0x802, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x14100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000001c0)={0x2, 0x16}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x401}, {0x4, 0x239}, {}, {0x0, 0x2}, {0x2, 0x37}, {0x4, 0x7266}, {0xb, 0x2}, {0x0, 0xff}], 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x2131}}) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x4a6, @loopback={0x0, 0x1}, 0x5}, 0x1c) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2b4080, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000380)=""/96, 0x60}], 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x3}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 135.535574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 00:58:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000a39fc8)=ANY=[@ANYBLOB="38000000000000000000000000000a0000000400", @ANYRES32=0x0, @ANYBLOB="00000000008000000800110000000000600000000000000007001d0000000000"], 0x3}, 0x1}, 0x40000) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000)=0x9, 0xf7) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x1, 0x7, 0x1, 0x1, 0x3, 0x1412aec5, 0x8]}, &(0x7f0000000180)=0x12) 2018/05/05 00:58:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) 2018/05/05 00:58:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="5bc75771cbfdc7c6e82034c924235f0b41ad7cdb9b06c9b794c5410daea78e869861255e856a7491a58e9e2e34f1c474a69e02da62969e82cf9192eb28e8"], 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) signalfd(r0, &(0x7f0000000040)={0xa7}, 0x8) 2018/05/05 00:58:45 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0xe000, r0, r1, 0x5, 0x10084) 2018/05/05 00:58:45 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffff800, 0x9, 0x4, 0x3, 0xffffffffffffffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x4, 0x90c}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000440)={'vcan0\x00', 0x7ffc}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @multicast2}, &(0x7f0000000380)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x89, 0x4) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r4, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000080)={'veth0\x00', @ifru_data=&(0x7f0000000040)="7eb7120932eb4c08b0f342ecd09e2cb5233ab396420fd60f70fd179915e9188c"}) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000480)={{0x6, 0x9}, 'port0\x00', 0x2, 0x80408, 0x1f, 0x3, 0x6, 0xfff, 0x7fffffff, 0x0, 0x0, 0xd1c4}) fstat(r1, &(0x7f0000000280)) 2018/05/05 00:58:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) userfaultfd(0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4a0000000000000000000000f52411eb4b02f5524463c0f800000000000000000000000000001500c3f2620f6f120841fe70252da4c07e0000000000000000000000000000000068b3c28e9968b33f85943533b28813bbe6956fa0c59dfd2d4180b9c4748c430c8bf4638cdde835543df459c0ad8ab2dba296837f968be5aebc494fea0498da2aa98a4fee78770c94b4c13ddf637ce89e5d4db1ae01c44c0ceba7956160b021539d77718ec117a1a45cf9acc320c33aa8edc0ea1f3365e3a7a66169b8431b21d28d7da28f64cc8ed3e6b7df5ad537d92f79af027911d9faea2da6c7160c527f68f5057d345fb247bc8df9"]}) 2018/05/05 00:58:45 executing program 6: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x5, 0x810, r0, 0xfffffffffffffffe) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, 0x8, 0x1459, 0xffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x80, 0x4}, &(0x7f0000000200)=0xfffffffffffffe4c) 2018/05/05 00:58:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) creat(&(0x7f0000000140)='./file0\x00', 0x42) creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x400, 0x0, 0x3, 'queue1\x00', 0x100000000}) 2018/05/05 00:58:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) shutdown(r0, 0x1) 2018/05/05 00:58:45 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}}}]}, 0x110) 2018/05/05 00:58:45 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='nr0\x00') getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0xe20a}, {0x8}, @control={0x0, 0xaaf, 0x8}}], 0x30) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) 2018/05/05 00:58:45 executing program 1: r0 = memfd_create(&(0x7f0000000300)="64657620496448322cf0696da23751b69c1781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953d9c3e2c017cb6cd72ed5020ab375e671a21", 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000040)=0xffffffffffffff52) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x2, 0x21, 0x1, r0}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) 2018/05/05 00:58:45 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6664001a000000") exit(0x25f) getdents64(r1, &(0x7f00000004c0)=""/189, 0xb1570d47adc472e8) 2018/05/05 00:58:45 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x44c0, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000000c0)=""/10, &(0x7f0000000100)=0xa) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) memfd_create(&(0x7f0000000040)='/dev/rtc0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080)=0x1, 0x4) 2018/05/05 00:58:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000730000)=ANY=[@ANYBLOB="140000011800fb0200000000000000000a000000"], 0x14}, 0x1}, 0x0) 2018/05/05 00:58:46 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/205, 0xcd) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/05 00:58:46 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) 2018/05/05 00:58:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000400)="bf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/05 00:58:46 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000900)=@req={0x0, 0x7}, 0xfffffffffffffce6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/05/05 00:58:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0xfffffffffffffffe) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x80000001, 0x2}], 0x18) 2018/05/05 00:58:46 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000802, 0x88) clock_gettime(0x0, &(0x7f0000005980)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/117, 0x75}], 0x7, &(0x7f00000005c0)=""/66, 0x42, 0x6f19}, 0x100000001}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000007c0)=""/121, 0x79}], 0x2, &(0x7f0000000840)=""/168, 0xa8, 0x58ea}, 0x4d46}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/177, 0xb1}, {&(0x7f00000009c0)=""/104, 0x68}, {&(0x7f0000000a40)=""/96, 0x60}, {&(0x7f0000000ac0)=""/18, 0x12}, {&(0x7f0000000b00)=""/112, 0x70}], 0x5, &(0x7f0000000c00)=""/222, 0xde, 0x6483bc8}, 0x5d1e}, {{&(0x7f0000000d00)=@nl=@proc, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/38, 0x26}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000000dc0)=""/123, 0x7b}, {&(0x7f0000000e40)=""/71, 0x47}], 0x4, &(0x7f0000000f00)=""/76, 0x4c, 0x7}, 0x7b22}, {{&(0x7f0000000f80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000001080)=""/63, 0x3f}, {&(0x7f00000010c0)=""/81, 0x51}, {&(0x7f0000001140)=""/137, 0x89}, {&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001200)=""/16, 0x10}], 0x6, &(0x7f00000013c0)=""/185, 0xb9, 0xff}, 0x1000}, {{&(0x7f0000001480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002780)=[{&(0x7f0000001500)=""/89, 0x59}, {&(0x7f00000026c0)=""/65, 0x41}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000002740)=""/33, 0x21}], 0x4, &(0x7f00000027c0)=""/105, 0x69, 0x81e}, 0x100000001}, {{&(0x7f0000002900)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a00)=""/165, 0xa5}, {&(0x7f0000003ac0)=""/143, 0x8f}, {&(0x7f0000002980)=""/28, 0x1c}], 0x3, 0x0, 0x0, 0xfffffffffffffffa}, 0x591c}, {{&(0x7f0000003bc0)=@rc, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c40)=""/28, 0x1c}, {&(0x7f0000003c80)=""/21, 0x15}, {&(0x7f0000003cc0)=""/49, 0x31}, {&(0x7f0000003d00)=""/194, 0xc2}, {&(0x7f0000003e00)=""/159, 0x9f}, {&(0x7f0000003ec0)=""/231, 0xe7}, {&(0x7f0000003fc0)=""/16, 0x10}], 0x7, &(0x7f0000004080)=""/241, 0xf1, 0x2}, 0xffffffff80000000}, {{&(0x7f0000004180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004200)=""/233, 0xe9}], 0x1, &(0x7f0000004340)=""/251, 0xfb, 0x2}, 0x8}, {{&(0x7f0000004440)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000044c0)=""/216, 0xd8}, {&(0x7f00000045c0)=""/9, 0x9}, {&(0x7f0000004600)=""/83, 0x53}, {&(0x7f0000004680)=""/26, 0x1a}], 0x4, &(0x7f0000004700)=""/4096, 0x1000, 0x6}, 0x6}], 0xa, 0x0, &(0x7f00000059c0)={r2, r3+10000000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000005a00)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x3fffffffffffeee, 0x40000042, &(0x7f00000029c0)={0x77359400}) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000000)) 2018/05/05 00:58:46 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)) fstat(r0, &(0x7f0000001740)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001880)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000018c0), &(0x7f0000000180)=0x38070898259b053d) getgroups(0x5, &(0x7f0000001940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000040c0)=[{&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000540)="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", 0xfed}], 0x1, &(0x7f0000001980), 0x0, 0x80}], 0x1, 0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000240)=""/13, &(0x7f0000000440)=0xd) ptrace$setopts(0x4206, r2, 0x10001, 0x22) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00000000c0)=""/164, &(0x7f0000000200)=0xa4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) syz_open_pts(r1, 0x40000) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/05 00:58:46 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000740)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000780)=0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) r2 = socket(0x1a, 0x7, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x402000, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x128, 0x0, &(0x7f0000000500)=[@register_looper={0x630b}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x29}, @fd={0x66642a85, 0x0, r2}], &(0x7f0000000140)=[0x0]}}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x0, 0x4}], &(0x7f0000000200)=[0x20]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x50, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x1, 0x24}, @fda={0x66646185, 0x7, 0x3, 0x6}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000000340)=[0x0, 0x58, 0x38, 0x78, 0x28, 0x28, 0x18, 0x38, 0x30, 0x38]}, 0xffffffff80000001}}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f0000000440)=[@fd={0x66642a85, 0x0, r4}], &(0x7f0000000480)=[0x28, 0x78, 0x38, 0x68, 0x40, 0x28, 0x38, 0x30, 0x18, 0x18]}}], 0x9c, 0x0, &(0x7f0000000640)="411ebe41d38fd6c6f2a119652775991a02b9bbb726155e920c577e1843a83355b75d60985e8e3cc6be4e56a8c5ede79c2be5c82356050eae46d64403bfdb2010e962fe1e54dfe589d8a57f8df704af617fd752dc3e5b9a3875a5e72ef1b67a7c6ea8ab039674a205a614dd6149ef063bcee8c4de73f81c2c3f76fac2897d67e340d1415d6fcaad70d76b38b2186c9c9e80061fc31665a13638a65099"}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000060010000000000007802000090030000900300009003000004000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c8) lseek(r0, 0x0, 0x6) 2018/05/05 00:58:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3f, 0x10000, 0x1ff}, &(0x7f0000000100)=0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000e93ac90ab8f529a546d5430702000000000005000900190000000a00000012000000fe80000000000000000000000000000000000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000004000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/05 00:58:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0x0, 0x7, 0x1, 0x80000001, 0xffffffffffffffff, 0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x0, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @hdr={0x0, 0x4, 0x9, 0x200, 0x7fff, 0x5}, @x25={0x0, 0x80, 0xf3, "7a16f76bbe97f91e45145471f534addbae358ed0acbf89c490eb0f3c2f4a3d5e82c0ae0f0f62372a4157f629a07a417256ced62ec0cd30e295e0f40ccdbe173d662a4603bb74e772a9168acf22c201340dfa"}}, 0x5f) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffff801, &(0x7f0000000040)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f0000000080)) 2018/05/05 00:58:46 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) 2018/05/05 00:58:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x5, 0x800000000007, 0x506, 0x9, 0xf4bc, 0xff}, 0x80000001, 0x1}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5963) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x6, 0x7fffffff}, {0x5, 0x8}, 0x5, 0x1, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) ioctl$KDGKBLED(r0, 0xc08c5114, &(0x7f0000000140)) 2018/05/05 00:58:46 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x101b, 0x3, 0xffffffffffffffff) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'veth1\x00', @ifru_mtu=0x4}) [ 137.491398] binder: BINDER_SET_CONTEXT_MGR already set [ 137.503579] binder: 12679:12693 ioctl 40046207 0 returned -16 [ 137.524557] binder: release 12679:12684 transaction 52 out, still active [ 137.533831] binder: undelivered TRANSACTION_COMPLETE 2018/05/05 00:58:46 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000080)='\x00') r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x20, 0xfffffffffffffff8, 0x3f, 0xffff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/05/05 00:58:46 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x484000) syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r1, r0, 0x9, 0x0) fcntl$setsig(r1, 0xa, 0x7) tee(r0, r1, 0x7, 0x0) [ 137.553973] binder: send failed reply for transaction 52, target dead 2018/05/05 00:58:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x401, 0x4a9b, 0x2, 0x100, 0x4, 0x8d1, 0x7}, 0xc) write$sndseq(r1, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x77359400}, {0x4, 0x10000}}], 0x6) 2018/05/05 00:58:47 executing program 2: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400000, 0x0) fchmodat(r3, &(0x7f0000000340)='./file0\x00', 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getpeername$llc(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000200", @ANYBLOB="1400020000000000000000000000000000000001b140fb665b366100356d8d11acfeed1a16a9b9d2d8987c537c2b0900d39f10bfd355d82e868cc0ba00523d8bd7bd70e24d67f7205fb4104b7c64f4eb43220a617402a9ce0db72cd3553b101fe845996af696ed65839a0a4b130c22e1a039a8a173aaadcac7525e53e4a6d541a9f79eb08c68df19dc1852124a2824b245b99f2083737da22dc7e1db8876a8862ea7670e45f9e140c8017c3d"], 0x2}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa0100, 0x0) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x7, {0x7, 0xa812, 0x694, 0x8000, 0x10001, 0x81}, 0x64f, 0xd2f2}, 0xe) 2018/05/05 00:58:47 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7b, 0x100000000000000}, 0xffffffffffffff66) clone(0x0, &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000012c0)) 2018/05/05 00:58:47 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7b5e, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0xc) timerfd_gettime(r0, &(0x7f0000000240)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(r1, &(0x7f0000000100)='./file1\x00', r3, &(0x7f0000000200)='./file0\x00', 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1000) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r5 = getpgid(r4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000000280)="00640040000445") getdents64(r6, &(0x7f0000000df0)=""/528, 0xff95) 2018/05/05 00:58:47 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x4e20, 0x0, 0xa, 0x4, 0x0, 0x0, r2}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000}, {0x1}, 0x7, 0x0, 0xffffffffffffffff}, {{@in, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x0, 0x0, 0x9, 0x8}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r3, 0xfffffffffffffefe}, 0xfffffdbc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="3dc6335e1ef3da53396b08faea6bef9ae1b813ac714e9b011eadad63a10f17719b60f763e7859600ce3cf68109c13c31795adac256083552c13e98ca3203b4e090032f73481a33e3784c5714969903053a10453a794fe902020d81badad8d29903fc472e846c4b3ed66d711d00b983f77307bdadbf528f5240e96737d6267a24a6c7d9d2f444b44942f51f5550b7f8b428eef72f6a25f9b2f456e78989b63759a0a20183dcdf1a90d0a6095383372d2d9fc37fb18cb801b13069de8617c9ceebf97b5decee1942fde07c124bfbd76705230d2d42b6a25bc6dc5df65b9bc44fc1a3a29bcbd2f1633eed6ebeaa72a2f8763eb0", 0xf2, 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000400)=""/119, 0x77) ptrace$peekuser(0x3, r4, 0x0) 2018/05/05 00:58:47 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) fchmod(r0, 0x8c) 2018/05/05 00:58:47 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x41, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000444b66f740344399af3cc1e2245cc13e5fd71d84dc9461fa73528db56c619ad77eca116e10976c7d1c5d37fe7e1070e38905e5f67f87758c9ad2709c5df1fe7655b87e08b5aa811a1c1a57dbda8fb43db9adb55fc56c6c5f52ea78f54dab22b8e228f050414223a8aefdde7e00b3af006642568b768389c08f4bee4c591a8559031dbd773b4339de6a83e2ce5be61c495fc2f9bf04fa305152cc8e643a089299f6840b212d276a79e207d18067b0652d1d7691f1a34e3004d02c010278821500b6e68a"], 0x0, 0x0, &(0x7f0000000500)}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/05 00:58:47 executing program 6: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r2, &(0x7f00000002c0), 0x0, 0x20000000, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000480)='./control\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) r3 = dup2(r2, r1) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x4, 0x1f, "b55147679443", 0x3}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f0000000280)='./control\x00', 0x2800, 0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r5 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0xfffffffffffffffd) inotify_init() r6 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r7, 0x8) dup3(r4, r0, 0x40004000) 2018/05/05 00:58:47 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x20000001, &(0x7f0000000180)={0xa}, 0x1c) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x4}, &(0x7f0000000380)) fallocate(r0, 0x2, 0x12, 0x100) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fchdir(r1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/05 00:58:47 executing program 0: listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/72, 0x48) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='affs\x00', 0x2000, 0x0) connect(r0, &(0x7f0000000440)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0/bus\x00', 0x101000, 0x2) getpid() r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001800)='/dev/hwrng\x00', 0x200000, 0x0) recvfrom(r2, &(0x7f00000001c0)=""/91, 0x5b, 0x203f, 0x0, 0xffffffffffffff89) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0xf, 0x4, @thr={&(0x7f0000000240)="ecdbb5567a", &(0x7f0000000280)="49c082a416ba919ec79648d986a91eab1d14592d9cde7d40ed49ec849b0d6f45e4b1f5012cf552d6020318d5cda0fb39c1ef09cf6c972ff7fa9872434ff87ed8d84c36578e24c2c8093ecfc2a99a00e6ffc0f985149ac13a05ac578808bc3998821d4f61f0f5b9d94c8c450eca056b653c0f8f1b7a0019022116014cc1cab7af94ac3d32bb0bc612e79a4be7ba738caaa6c4456f07f6ef599ed42e5268acfc90a42f9eadf6409f464e1050619368e9f57fac23defa912817e90887625a959a1661"}}, &(0x7f00000003c0)=0x0) timer_delete(r3) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000400)=0x21, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/05 00:58:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x8001, 0x4) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 138.611251] binder: 12779:12784 unknown command 0 [ 138.622864] binder: 12779:12784 ioctl c0306201 20000580 returned -22 [ 138.633408] IPVS: Creating netns size=2536 id=38 2018/05/05 00:58:47 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r2, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x4, 0x20}, 0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/05/05 00:58:47 executing program 0: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) fchmod(r4, 0x1a9) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=0x0, &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000840)={r7, 0x9, 0x30}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000880)={0x1, 'veth1_to_bond\x00', 0x2}, 0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/05/05 00:58:47 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(0xffffffffffffffff, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x2b8, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x7ffffffffffff9b, 0x0) 2018/05/05 00:58:47 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/05/05 00:58:47 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='nr0\x00') r3 = socket(0x1b, 0x802, 0x100000000) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_flags=0x4000}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/05 00:58:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000800)=0x5) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000017c0)="88bc560c24ff7e7dfdd6503d1b24c764f6717eaa43dee862070d9d420861370e527e321cece42ea90e3504fab73baa5ecdea337e42353dd9ef03a119e8f71dbe36a5205f33c791c38d8e44772c1cd93e555cd9e9aeb703e9b50128abc18dce4081d30ccda1eb08bf2fcb011e535fdccc29d393242f2d33ce88d7fea2375f44fee10198c3b225cbcc025cfcb82b1f76fa658918", 0x93}], 0x1) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/88, 0x58}, {&(0x7f0000000280)=""/38, 0x26}], 0xa) [ 138.658754] binder: BINDER_SET_CONTEXT_MGR already set [ 138.664409] binder: 12779:12806 ioctl 40046207 0 returned -16 [ 138.683910] binder: 12779:12784 unknown command 0 [ 138.691067] binder: 12779:12784 ioctl c0306201 20000580 returned -22 2018/05/05 00:58:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac0000009cdc3890afd04c0c125a397b8295dae104c02f43af56fa9133b63c74dfb83d28b737ec757d31590135112ee95fa968cb966f79ebd5d04869f8d455e21165852f1fe5907116f4fa536577ebfbcf248aebc2616a901dd2e6663da16a71a0da237c75bf186a6f3c41e6e9ed998449af0c3e1c003cc5f0cdbd92faf174ca13a027874c6d7a51b4261126f28c0ea919f9af354d486961451bbccda41d9bdec6656cd35ec274942ad3ced5176e09208d2885b0ab399eedae416a261ae4f8"], &(0x7f0000000000)=0xb4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x100, 0xffffffff80000000}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000052007148000000001c0000000a00100808000100b71928ef52582b0229234470fb82e71c007e3f89bb3f96d64887d5cb1ebd64578d68cfc90be1fa815fbc8b76b4ac07dba6333fc32c019a165fbb400587", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x401, 0x0) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x52) 2018/05/05 00:58:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r2, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x4, 0x20}, 0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/05/05 00:58:48 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000190011010005000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/05 00:58:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x2, 0x801d}) accept$netrom(r1, 0x0, &(0x7f0000000100)) 2018/05/05 00:58:48 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000000bf333576eb2b96e7d170e41dd4ba5b07e3f07be8b629bda95dedf78ae0c6d46e659542062fb2eded75f58383b24607eeff8250b56a0b11e6ea112f1f470bf03e97619fdcc50c573aebf6c3f7399d750e72175a2086d0ca1f0934b7ff2b5a18f3535dda932c4804e0c2db8dd67c195c4dd9659dbff299ba878032e75ffd17ebb6ba69464ee00893edd6011d809b8b1a4d96b6e56b1329719306a8f8f90efbb01ba1484b68ef29842c40809955e50b2e641e0a2fa7662ea5aa5a997b4bfe5c0ae746247b184262ab4e32bd83e2b77ec2db08339489c43d4f70730eed4a68"], &(0x7f0000000040)=0xd4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x3ff}, &(0x7f0000000280)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r3 = getpgid(r2) ioprio_set$pid(0x3, r3, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) r6 = socket(0x10, 0x802, 0x0) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x28000, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/05/05 00:58:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0xfffffffffffffc65) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/05/05 00:58:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/05/05 00:58:48 executing program 4: r0 = socket$inet(0x2, 0x801, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback=0x7f000001, 0x0, 0x80000001, 'fo\x00'}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f000068bff2)='./file0/file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00', r3}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r2, 0x10}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000280)={0xfffffffffffffffd, 0x400, 0x2, 0x780e, 0x200, 0x800}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000000153b31a759231100020025bd70d0000025020110fd7ee210ab0dc603c597fc7ee46d411b9ab98caec0acaadfb6ffb87771b18a4dd96c8448ad10eb564e2283ccb5000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0800080004000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000050) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000480)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) 2018/05/05 00:58:48 executing program 5: statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/250) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000280)=""/216, &(0x7f0000000380)=0xd8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x5}, 0x8) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x600200) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)=0x7fff) writev(r1, &(0x7f0000004540)=[{&(0x7f0000000080)="60dc90a0888c0f53e0301e23728937d18ebf1d76f2e61594a80c37", 0x1b}], 0x1) ioctl$void(r0, 0x5450) 2018/05/05 00:58:48 executing program 0: r0 = memfd_create(&(0x7f0000000180)="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", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000540)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/05/05 00:58:48 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x10000) r1 = timerfd_create(0x5, 0x80800) splice(r0, &(0x7f0000000080)=0x4, r1, &(0x7f0000000100), 0x3f, 0xe) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x3ff) 2018/05/05 00:58:48 executing program 2: unshare(0x40000000) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/05 00:58:48 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x4) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001fc0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x13}, 0x71, r2}) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x880, 0x0) recvfrom$unix(r3, &(0x7f00000001c0)=""/227, 0xe3, 0x100, &(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000080)=""/209, 0xd1, 0x0, 0x0, 0x0) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80, 0x80000) 2018/05/05 00:58:48 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="190000000000000000000000000000000000f1cf00b8027b817fdc5b4ead72f812b3f00000000000000000000000003eee82b200000000000000"]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000000c0)=""/2) 2018/05/05 00:58:48 executing program 5: unshare(0x28060400) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) 2018/05/05 00:58:48 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0xfffffffffffffffe, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000001}}}, 0x108) 2018/05/05 00:58:48 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/134, 0x86) tee(r0, r0, 0x4a5fd80f, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x2a, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x2, 0x3f, 0xffffffffffffffb5, 0x245, 0x38, 0x67, 0xfffffffffffffff7, 0x1, 0x20, 0x1, 0x9, 0x80, 0x2}, [{0x0, 0x1, 0x7fffffff, 0x9, 0x4, 0x7ef, 0x4, 0x9}], "4db019e3e0a012fa24a7845d69a13072ffe9bde9bfb73377482f7866d9936ece16ec4f3280b6ebf49cd872c4ff9144a29ff79032c2878dcf58dfecdd245a7f8f66a8aca856143499bcbf561526b88638ecce28888d5fc5c07b29de9cc023309faf7d511ccf2fff190b549c8d25b738a6a4f18f59634915bd81fd608f0ac7664a270279b7402a558df527a16ebeed527bc91e27973ee45b2348d5e7d86b714b9f07234aeb54f185b16b8b7eb060a1d6e5cdad2835f8c86c64d21bcbae45531e3a3c039e2d8eda379f6ad945fb8a3aa0f4ee7ffdc9b7a4e44ec2be9082d278b7e1390d3640", [[], [], [], [], [], []]}, 0x73c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 2018/05/05 00:58:48 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x81, 0x4) 2018/05/05 00:58:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/05/05 00:58:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x7, 0xed, "9ab9900d84cd63400caba990b2ff2522f156600a12008c24314a97afc6de25aeac51f111881808104821a778790da01c684d5c5797777b06114c6097988f2be66af5d7c1e9b9e414e9f201a44f52f828b98883be3de5a9217dfce63e264e8b595b23ff7b8a3887549b4677f58d5ba9438597aa991f7dff90090acee0ee2d7fb5ee25eed354bae610f5534bce2dfc2dc210a17cd41aee5faa938a86382fff12c2c9f42d71611b60f3237ce5b7b89a4416c1900c4611b91f1ac415571dd748ff9864317cf873853e58b280058fa3b2713fdebea5be6287a67c137778b2b3de908e03e59772a20b1257abf9d6feb2"}, 0xf5) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) [ 139.734586] IPVS: Creating netns size=2536 id=39 2018/05/05 00:58:48 executing program 4: r0 = memfd_create(&(0x7f0000000100)="73d763757269747d917617cb0e3dbe4574656f00", 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bond_slave_0\x00', 0x10) accept4$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x10, 0x80800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000040)="16", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001340)={r1, @in6={{0xa, 0x4e24, 0xffffffffffff7792, @empty, 0x7}}, 0x7f, 0x40000000}, 0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000636fff)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001ac0)={0x1, 0x3, 0x3}) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffccb) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x608b3959, 0x7}) sendfile(r0, r0, &(0x7f0000000000), 0xb512) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}) mremap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) pwritev(r2, &(0x7f0000001a40)=[{&(0x7f0000001440)="85e94ec01dee188af0df5caa32dfe8df028b5fb656c32e8ccc8e9ae7a4ac0e4c1e9de080ad8ade0253e487dfeb78fab30c3a0e4ffee923428993e6456c41d00824fac629c374c7045e64b8cc05a0583e2da52d84cae2bf32e3dd5a90a813ad7061178c7d07915d7a47f993f07d2aa351c490fafc175e4a0f54c841773085eca3f237ae4d6167c4905ea7a28f33293d28f9a1b95c32bba0a27dcc650ceb36f32de06e333eced85d3cf142b1de9f0594095bdca1977ac5bf89eb29d5033470d2673b1432b1c6a5fa28dcb181e4", 0xcc}, {&(0x7f0000001540)="7b1a7e2eb3df4fe84cc49f5e2b8b3dac67a774f7caf24f0e0aacecbeb876c9ebc6c09b99cab16a0bcea6dd91068039928119914179640d6214a3e2cb6074e096fbf4d1801a6b2fbfe349fdfa447fdc4118deaa61f4371c23bbfa85877ded516c5ad31ee7382fb47c5361db81d5c14ec82adf8734ab8740bff040ab512bc3ccd1175428c7a12250aa16765c396a96b16d1fce9d2d16661b076c289f307afe36e4f269fccb8c200e5ec2881ffd7d71d06746f7021f6098af65d9db692a28300b12bb0c80e8b6d8a6833f7c51389b716cf2389248471e4ac670aca9ebb5a853cc9b8994231dba03f266f7df46ae5e837b440ec45343e4607c", 0xf7}, {&(0x7f0000001640)="cf35f8efd9c9cc6c504ca9564e4c8031a9e9885c619a39aff38b2fb901b8bb6c9571af4981da5f30335d1a6f885d99877cf126f9ea1d230ed76430b90a2188480996a10c0e36b6d3a6bc5ebbf34b4c11e5577e1637e5067ffc91d6e18fde2ad85c043094f48f5aaa6b59cdc379cdf92cf7005cadf0238a90edb63a0f9676a75018150502938a23dfde55f653a00d53ae1fc98efaca71d39e9c3d7787be1068340756b8e49d769a4d", 0xa8}, {&(0x7f0000001700)="fce36d2a499339b639171eab44301007dd4c39abec61166ca6dd69eaca1a5232106f5f81d3a8636f506f9472db1bdf0746117a4c6e879ee00904a111c531653875cce82c85a28f87464551677a0cebabaf9bc1954fe03fd8d99f", 0x5a}, {&(0x7f0000001780)="1e95d3554e40fcbfc709fc987770205eb56f5f88fbf6b7b5101090508c178f8ad861a894448cebbc595eea61d7bc34b8cd8d10a290583d60bad579bea20499f0b22c6ab405c734d0e01233326ba5417e081e0fbbee1081984574ed97d962502f6020fe2b45b631772bee77ba2fbbd1a0f7011e6223bf1287d7a518b6b8d277dbe94b2c8780eb7aa1444e2da91c863b260c3c711fce5a600221f790eb2903db616dc76f1c58e2b77ef4b232029a37", 0xae}, {&(0x7f0000001840)="8e78f7834e34ff91e64318c13427698b05184ff8400c00b5ff4e3d9842682c3215a9a187dd98b01e721454b49a133b66893044a6a869612463e5e3d84b9fb60e3193ce934edce7ef99ad42bf01457c3559e408b637d0a92058d8ff3d564b6f43f51698f2b6e6f06199a27227c0a77b3319c1ef473ed39d3af58c62c8ecfd8382c36baaf0b28f525c6803499f0a2a89d04161b02e5c944ba3589a1c271d2680defe7680ad9866442d78b0472c22456e0deb596ab8113d5c02c9ee5e76f33afd89de54ac2de4466fede4c0602704b19630d12b5e38d1ac1cac0f54973eafa3f0", 0xdf}, {&(0x7f0000001940)="c1af5d418a0d02e94de4cfb62bbcf2fab2f9cfdbc2a6ac14074e0f0161e9e2e06a5946fee7c1e25650b662968ec71a8af9d2c447c801f9bdde43746e244af31cf2ce8a07d683a8051764439ad5f34f12f3ff97da7ea503cc92dde2af65850e04266dbb2e667aca596a3b9bbce916505b53eecb76bb063182d3647bd720f0c06669ebe502717b95826f44a61ac036395d4849a9621568c30afd11c296551a574ef8c93658b8200bc2936d6bcd8d0f49b429a320bc9bbcd8fff88b90e55b9103dc2c0c60ca1e2a9b849772f5c6f9d59e73d2ccceed95250b367548be9c42a3237d4ae265afc8f26c135a3f", 0xea}], 0x7, 0x0) 2018/05/05 00:58:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000380)=0xe8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x40, @empty, 0x3}}, [0x1ff, 0x2f3, 0x7, 0x100000000, 0x0, 0x0, 0x4, 0x2, 0x3c9, 0x80000000, 0x8, 0xfffffffffffffffd, 0x800, 0x9194]}, &(0x7f00000005c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600)={r3, 0x5}, 0x8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r4) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x680, 0x40) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd3, "d7042ae7971a08093364c684a9b29f5c6717c42127662546876e93b1abd077ad7725a8414897603a3878380c83f3cb6f3fa73d3f514e1e0f85869be3bc0214814e4c10167fe0996c6c6e1e968cde4723915f8f5dd52f8a1d81157477b66fbd2d62fc669671288717940e8d43393be1992589cd9ff33cd0245b2d1f3464ae3eef33a3cdc11627f74917c4be61f07bb334074c5ad8714b4faec8a14e8653dcf3e013da914d23dd3ec4946137a98d17131ff0dd0bd8ec8e9e03781a154578b9e09760b454617d030cf6faf8a10f4d4bcfab6df153"}, &(0x7f00000001c0)=0xdb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0x2d40c841, 0x0, 0xa, 0x465, 0x3, 0xf42a, 0x7c, 0x10000, r6}, &(0x7f0000000240)=0x20) 2018/05/05 00:58:48 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000600)="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", 0x18b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setns(r0, 0x20000000) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+10000}}, &(0x7f0000000000)) 2018/05/05 00:58:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x1, 0x6}, 0xffffff87) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a40)=@assoc_id=0x0, &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000ac0)={r5, 0x7, 0x7, [0x3f, 0x4, 0x3, 0x1, 0x230, 0x1000, 0xfffffffffffff588]}, &(0x7f0000000b00)=0x16) r6 = getpid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmmsg$unix(r1, &(0x7f0000000980)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="8d5d157bf61792a8af4146b4066e79fa7be6a9c8e87cd3531f549b3a99", 0x1d}, {&(0x7f00000002c0)="3d00f642e42f8872f82c5cf13db937d22d33008dd4e9f0e35477c7ac4b20d3d67a51ffffb8dea200833cbacf2c95a6f1fcb88c7f5dec04f8e348a56f61280ab3ab2e2a190c427a6d7943616a4ffea5c57d8dafa3d5e10708f1105372faf7efca0ef10fc6f2093b8a06790536235ac4ac402b2fb7c5418c16d32803cf491cdcd56712f415e96cdb8d39e9ec98e1800d3b64fd", 0x92}], 0x2, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="64b25eb1794f86c4bb3b9dcd105a7944832f0ee4b2fe082085a04ee5c8286484d64f177877f1a72a387815f338ba09acff2e70f3b2bc11fe55dea475c1dd42eeb56384b9d43eda9d07785e5ad198ce3dddc15b1d1887f11386557b6105d869", 0x5f}, {&(0x7f0000000680)="ee81feaf49c76b1db0becc32810dee67d1aa8f2a4766b7fc57de3ddfd3e01056178ab074e5cffe5b0438fefb16da2231", 0x30}], 0x2, 0x0, 0x0, 0x4044010}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)="60ce6d37e8307456b020edadba060232a9ada2cd77174e14358558e5f0c11d92cd40b739e5589dfb", 0x28}, {&(0x7f0000000800)="bb2d3ab3b6fc0b4c1430d2c270bffa54ca39f3f14e7ef080a40e31a62123175e55b52701a8fee3393514c9affa04615b297d352d1a2cc7886fc2e2b10bc6", 0x3e}], 0x2, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4000}], 0x3, 0xc000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x6a2, 0x1, 0x3, 0xa, 0x10, 0x5320c40b, 0x8}, &(0x7f0000000140)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'lo\x00'}}) dup2(r0, r1) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/05 00:58:48 executing program 3: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x8, 0x4838}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200, 0x0) 2018/05/05 00:58:48 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x167a26b9e20af744) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x40, 0x2) pread64(r1, &(0x7f0000000140)=""/92, 0x5c, 0x43) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f3a60aad4000000a7aa6200", &(0x7f0000000040)=@ethtool_cmd={0x23}}) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)="46f416e9dfd041a862b3c06df47a37294ff8541761dd16f7c3d76af20c4d04b2017e309b73cc7a4b1c188b94296ce81ae931e6690657d5d780eb6481e5a17ac5766dc3c0f336072831f8b64ba3f4fe6b09c9b2bd465e3ac9d7d6734b7119e1", 0x5f}, {&(0x7f0000000240)="7c14dc47d5f1744d7f1b288770e05e40e9dbc8", 0x13}, {&(0x7f0000000280)="cba9e99ebe609b7982d8901df9a0108cf826657fe8af62bafca90f75637371f86f137f143b00172b39577c5bbe15777d282b30045400fa9471508de51b1366b35227883a63da31aef07d84862f4e1adc4461a5a12d1b807a54cd17687a2bb25718385890ac882b1f6733603f11c6bd255b9d34910e2ecdf6dae9c41e18ea01b1826443185a0889804e302330223838a534906579e9542dd1c1049207152b2278e3a09927a114c638624274f9a65877ae820aa8a3d7235fa4c58f0ced73e0c2250818c1bdc660eaaa2f10a438a3e0675de448c80b6f3aeca1e96666cd107a4f6ef490ce", 0xe3}, {&(0x7f0000000380)="0a62a0ceaf9e69844d4a45852d9c30d8c568599236775a245b9877279304bba074eb921c7a4695c64af257e586b768be1e6cf3fa002c7e226cab5bb3cd67fda1340f791ea31ff798479b61e246efc5aeeac1c6b1679d48b6a7d05c19748425a0b8b4ee14fff704f5c872f505e2ab2b5aa1f4c061648ec2901cc6b21a83717db95e281f3cf176407f210474da5d04a9a449422b844e3616", 0x97}, {&(0x7f0000000440)="61ea279aa21f102b8ab8ecf2befc10f59818000caf28bf2b15cc5ab9730fb6f15b505fbe146c12a97e4b11d4927cd2dda8b0d2", 0x33}], 0x5, 0x5e) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x1050, r0, 0x0) [ 139.768238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 139.791533] device lo entered promiscuous mode 2018/05/05 00:58:48 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="fe1936ce88eb58aa8c887b1358f93d40692171e8016bc34a8db5adc805a4e0be9729a6b42449145843d8545ca54ac9f639271647bc2552e3be5c59abe2b3643cf49e543bc094180324", 0x49}, {&(0x7f0000000300)="4dd3096ffbd2493d0568a187dc07b84978b5a902613243de33409afbb924e71cd78119f7fb8d94f38c2729e681e9a4ccacd4dbc71b0137a4924e1f61667857828d61ac6b9f24ef789c582e44eb2dba6fdf54fbda5e643f8e7e398c1735e8780a16c4c83af549664353cf3ddf582d161d92df81cdb061ac87c4cd04ef40f18c3f0bdc332469bbcb3f6f511c5cb89b77c8abec6d8eea862a08ef61f50bb93c1c4ed1448ae2e9725ba637718a217b9f3416ebda", 0xb2}], 0x2, &(0x7f00000001c0)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x18, 0x44000}], 0x1, 0xc005) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 139.837844] IPVS: Creating netns size=2536 id=40 [ 139.839118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 139.850241] device lo entered promiscuous mode 2018/05/05 00:58:49 executing program 2: unshare(0x40000000) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/05 00:58:49 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x205, {{0xa, 0x4e20, 0x7, @empty, 0x100}}, {{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0xa, 0x100000001) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, r2) 2018/05/05 00:58:49 executing program 6: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xffffffff8000201f}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xcc, "8f21710f3ca04a9abffee67b4f1d04f581caf942609f64286b2f97d62fab07378b1e1b89b7e1910e42bba70c5ebf0f27c18d7eb1091bbd422e7c54f7f5b7c869f552624f47161bf7b4177c27e6097f31a6846116557112e910ba5416b4215143f0ed6fc33b7e9004d711ffa86623eb884228331c4a1f99e5bf2a9b82eeb327ce29890fb2ad431e6a158a696aa80ecd844e9e1f2b2fdc0ced97c72348e765fa6dbbddefcd966799f5d5afc5fb532828ff7ddc540a88ff5a79265ab359a674d5de64bf92830002eefe3598a491"}, &(0x7f00000001c0)=0xf0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/05 00:58:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x2dc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x80000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x20c6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/05 00:58:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="805074f7aac510096de8df5c5aec21029f287251904902de959ffd305f", 0x1d) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x5, 0x7}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x77359400}}, &(0x7f0000000380)) fsetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a"}, &(0x7f0000000140)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", 0x2c, 0x1) 2018/05/05 00:58:49 executing program 5: unshare(0x40000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000429bd7000ffdbdf250e0040570e8424ea91559fa000080006000700000008000500050000004c000200080004000000000008000b000a28000008000600e85d00000800f2b8c406208500000014000100e0000001000000000000000000000000140001007f00000100000000000000000000000004"], 0x74}, 0x1}, 0x40) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a800", 0x22) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/05 00:58:49 executing program 3: setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000025c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x90) r0 = add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, r0) keyctl$unlink(0x9, r0, r1) 2018/05/05 00:58:49 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0xc100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x6, 0x8]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4b, 0x200000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0), 0xfffffffffffffd1a) 2018/05/05 00:58:49 executing program 1: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000780)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r0, r1, &(0x7f0000000080), 0x8000fffffffd) 2018/05/05 00:58:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0xffffffffffffff5f, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000022020000000000001801000000000000", @ANYPTR=&(0x7f0000777000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB="0000db1600000000"], 0x0, 0x0, &(0x7f000053f000)}) [ 140.498735] Invalid option length (1039666) for dns_resolver key [ 140.508519] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 140.509468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/05 00:58:49 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$dupfd(r1, 0x406, r1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/05 00:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd, &(0x7f0000000000)={0xa, 0x4e1b, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xf11e) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/05 00:58:49 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xfffffffffffffff7, 0x8) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) 2018/05/05 00:58:49 executing program 3: r0 = socket$packet(0x11, 0x8002, 0x300) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0xffffff88) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/05/05 00:58:49 executing program 4: process_vm_readv(0x0, &(0x7f0000001400), 0x0, &(0x7f0000000000), 0x0, 0x8000000000000000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/104, 0x68}, {&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/92, 0x5c}], 0x3, &(0x7f0000001400)=[{&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/37, 0x25}], 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x4040, 0x14c) setns(r1, 0x20000000) [ 140.509766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 140.521047] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 140.554663] binder: 13022:13024 ERROR: BC_REGISTER_LOOPER called without request [ 140.583686] Invalid option length (1039666) for dns_resolver key [ 140.662297] IPVS: Creating netns size=2536 id=41 [ 140.685166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.696295] device lo entered promiscuous mode [ 140.701695] IPVS: Creating netns size=2536 id=42 [ 141.348645] binder_alloc: 13022: binder_alloc_buf size 383451968 failed, no address space [ 141.357019] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 141.365691] binder: 13022:13024 transaction failed 29201/-28, size 546-280 line 3133 [ 141.373637] binder: send failed reply for transaction 55 to 13022:13061 [ 141.382909] pktgen: kernel_thread() failed for cpu 0 [ 141.388152] pktgen: Cannot create thread for cpu 0 (-4) [ 141.388273] binder_alloc: binder_alloc_mmap_handler: 13022 20000000-20002000 already mapped failed -16 [ 141.389411] binder: BINDER_SET_CONTEXT_MGR already set [ 141.389416] binder: 13022:13024 ioctl 40046207 0 returned -16 [ 141.389433] binder: 13022:13061 ERROR: BC_REGISTER_LOOPER called without request [ 141.390558] binder: 13022:13024 unknown command 76 [ 141.390562] binder: 13022:13024 ioctl c0306201 2000a000 returned -22 [ 141.390576] binder: 13022:13061 got reply transaction with no transaction stack [ 141.390580] binder: 13022:13061 transaction failed 29201/-71, size 546-280 line 2926 [ 141.394729] binder: undelivered TRANSACTION_ERROR: 29201 [ 141.394805] binder: undelivered TRANSACTION_ERROR: 29190 [ 141.394809] binder: undelivered TRANSACTION_COMPLETE [ 141.394813] binder: undelivered TRANSACTION_ERROR: 29201 [ 141.470368] pktgen: kernel_thread() failed for cpu 1 [ 141.475466] pktgen: Cannot create thread for cpu 1 (-4) [ 141.480833] pktgen: Initialization failed for all threads 2018/05/05 00:58:50 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000340)={0x1, 0x4, 0x4, 0xfffffffffffff637, r3}) lseek(r1, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000040)={0xa3eb, 0x0, 'client1\x00', 0x7, "6443a696298c7fac", "7fbed256b02650ae0b1cba4be47b73745240e7443ba341b69f68024da1ab0e66", 0x0, 0x80}) 2018/05/05 00:58:50 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x1, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={r1, r2+30000000}, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000040)="000103664900") fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000100)={0x5, 0x0, {0x3, 0x2, 0x1, 0x0, 0x7ff}}) exit(0x0) setpriority(0x1, r3, 0x3) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)) getcwd(&(0x7f00000011c0)=""/4096, 0x1000) 2018/05/05 00:58:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)="898d95006e404ea10453ab245c4aaeca07c641884a6a233351d9ed1775fe3cf0f1f84d0f95e14f821262ae913ac49231342ef9f95450b21311b45f0e86f9a9c3469684ffbacbcab1d43d2c6ffdb4e91a6d51fd8cf8ff0da6d92b7fc0d949ade03c84fcad1c88379a5c6a5d6d4e171c4446c14fb9f2ee1d2097a3eafb0ad80af5cc45b25cb8e53b8ceef5c18ec246e2b1bfc873e34670cf5dbee2b044fd77faeb9dd3a05efe28250025b712d47ddbf5ebab0fd7c90a59592b6df13d65a44f90065aab99a7acc6a2b946d4afd8e19a414e3503e7cdf5c2ceefbce733e5c2119216d4b2d2ed", 0xe4) 2018/05/05 00:58:50 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:50 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x5, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) lseek(r1, 0x0, 0x4) 2018/05/05 00:58:50 executing program 4: r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x10000, 0x4) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/05/05 00:58:50 executing program 3: r0 = socket$packet(0x11, 0x8002, 0x300) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0xffffff88) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/05/05 00:58:50 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000e9a5013796e28353ec93e796b700"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x200, 0x3ff, 0x1, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x6ea838a6}, 0x8) r5 = dup3(r0, r2, 0x80000) ioctl$SG_GET_SCSI_ID(r5, 0x2276, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3f, 0x8, 0x535d, 0xf41a, r3}, 0x10) 2018/05/05 00:58:50 executing program 6: r0 = fanotify_init(0x0, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r3, r4) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, r1}) 2018/05/05 00:58:50 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x44000, 0x0) 2018/05/05 00:58:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/05/05 00:58:50 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000004c0)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x5, 0x1, 0x10000, 0x1, 0x3, 0x8}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) getpid() getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000840)) r3 = getpgid(0xffffffffffffffff) geteuid() getpgrp(r3) fstat(r0, &(0x7f0000000c00)) getgroups(0x1, &(0x7f0000000900)=[0x0]) sendmsg$netlink(r2, &(0x7f0000000d00)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0xc, &(0x7f0000000b80)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000c80), 0x0, 0x40}, 0x4080) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000480)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}], 0x1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x80000001}, {0x9}]}) r4 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r4, &(0x7f000098eff4)={0x10}, 0xc) bind$netlink(r4, &(0x7f0000314ff4)={0x10, 0x0, 0x0, 0x800042}, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x13, r0, 0x11) [ 141.604565] binder: 13065:13081 ioctl c0086420 20000180 returned -22 2018/05/05 00:58:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x77359400}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000200)=""/154) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_sigqueueinfo(r2, 0x1d, &(0x7f0000000180)={0x3c, 0x1, 0x3, 0x9}) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x200000000080, 0x0) 2018/05/05 00:58:50 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'vcan0\x00', 0x6e}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x1f9d, 0x10}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000280)={r5, 0x1, 0x20, 0x1, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={r6, 0x4, 0x30, 0x1f, 0x3f}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff800000000000}, &(0x7f0000000140)=0x8) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="05000a0040000000000000008b41767e4e00000000000000000000000000000000"], &(0x7f0000000200)=0x2) sendto$unix(r4, &(0x7f0000000080)="45baa17bf55e07e3ba612b8520e2f8a920b28a3b4709f9e564b2f668c849f947876c0a3f0f91e75f659b429f0ded076580daf5c51df57770b503c12f38dcce92232ba7aae72b0456d4e50d9c23bd11f52c2599474e897ac7ca84f8bdacd93abd87b2ab676bf8df3c763e8f287abdf75541cf5b5b6e2c0e30b4d733db5cd4531df7f638ad633d6fb1185d0483c2329ec03df888955684a91de939fa05e66b14fb8b29c777b80a7f5eed4624f03bef5c6b3045", 0xb2, 0x80, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x400}) 2018/05/05 00:58:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f00000001c0)) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x4, 0x80000001, 0x3, "d06de8b7ac2b", 0x3}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x200}) 2018/05/05 00:58:50 executing program 6: 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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") sync_file_range(r0, 0x7f, 0x10000, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x3, 0x84) pread64(r3, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) [ 141.645825] binder: 13065:13081 got transaction with invalid offset (40, min 24 max 40) or object. [ 141.657975] binder: 13065:13081 transaction failed 29201/-22, size 40-16 line 3196 [ 141.685234] binder: 13065:13081 ioctl c0086420 20000180 returned -22 [ 141.688282] binder: BINDER_SET_CONTEXT_MGR already set [ 141.688288] binder: 13065:13119 ioctl 40046207 0 returned -16 [ 141.711116] device lo entered promiscuous mode [ 141.712142] binder_alloc: 13065: binder_alloc_buf, no vma [ 141.712156] binder: 13065:13121 transaction failed 29189/-3, size 40-16 line 3133 [ 141.743365] binder: undelivered TRANSACTION_ERROR: 29189 [ 141.749173] binder: undelivered TRANSACTION_ERROR: 29201 [ 142.647960] device lo left promiscuous mode [ 142.693612] device lo entered promiscuous mode 2018/05/05 00:58:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000008700)=[{{&(0x7f0000006300)=@ax25, 0x80, &(0x7f0000007680), 0x0, &(0x7f0000007700)=""/4096, 0x1000}}], 0x1, 0x20, &(0x7f0000008880)={0x0, 0x989680}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/05/05 00:58:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)={0x2, 0x12, 0x7f, 0x7, 0x35, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_address={0x5, 0x5, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x715491cd}}, @sadb_key={0xd, 0x9, 0x2f0, 0x0, "df4a1b26f15c3edd28a8d803a4c4eb97eb3e2cc3844d927b1824e1ed38f4ca97e097038919dd4a46b9b859de22b7ae99c1bde0cf41e215f5a58964a2fb9fe90a4399f96a2a8148c8a35bc128923cbfdb0542abf77d4d194336c0c6a82216"}, @sadb_key={0x8, 0x9, 0x1b8, 0x0, "80ec2c0be72dd8a60dbf3dd9e4395afc2ea4a417ce934e7f3539702b146a595215f525cb7456e0d2902f42f69f1a6c86144c0340952274"}, @sadb_key={0x19, 0x9, 0x5e8, 0x0, "238e51df6e77c136749435f4750ff59101e2b5b449a5b4b0dc72f05a86e9b85e754c2483a37d1bf8a0c7e1d9f9945e76c70689b5c80ff2864ad44c225eef598aec63b0a92bab76ff962f0b0d00eda99187385b21de1ae97821fbe5985434545efabcfbb46ae4b30a3be15a0885ef19068c10bddf3730edb60a431951d9c7d265e000fbb24034c660da3573040da69c8512450f1494d591da5ea11fc18afd54dbba92f8794261189378062541671ccfd8f45a4ca2955a9e7ab6d5c1a0d7"}]}, 0x1a8}, 0x1}, 0x4c000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000087000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="eb020000020000000000000084d00000000039944c4275"], 0x10}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x58b1, 0xa9, 0x101, "8fc58a9bf29ce3a9fb3dbc202e8809f618b3de6939a514b503b206aeb2324605d46aa9dc48c69712647bfa570f0d1ae9dc36144d9b531ecfb8da6a1cce458bd5a479acac9241693c598aed040541321a"}, 0xd8) 2018/05/05 00:58:51 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x48) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) bind$unix(r4, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r1, r2) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='ocfs2\x00', 0x2, &(0x7f0000000300)="79a6e5dfe03b1c8cc6d694c911ee200c24a8592849e9a1052466713e8b502ad810781658beebc491d4aaa5ce13b9b23bbf09505936da5400c08ad7c9a613412555d32f40140ec4fecc22cdba434a7a9503e1dec617e7") 2018/05/05 00:58:51 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) socketpair(0x11, 0x803, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000603000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x0) 2018/05/05 00:58:51 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000300)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x8, r1, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{0x80000001, 0x80}, 'port1\x00', 0x20, 0x10, 0x8, 0x2, 0x0, 0x8312, 0x1, 0x0, 0x7, 0xf0}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) connect$ax25(r3, &(0x7f0000000180)={0x3, {"b634373de52b64"}, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{0x0, 0x1}, {0xe}}) 2018/05/05 00:58:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000011fea)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) fcntl$setflags(r0, 0x2, 0x0) 2018/05/05 00:58:51 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/213) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) close(r1) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0x1, 0x2042, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="000000da"], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/05/05 00:58:51 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:51 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000004c0)=""/3, 0x3}], 0x6, &(0x7f00000006c0)=""/33, 0x21}, 0xfffffffffffffffd}, {{&(0x7f0000000700)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)=""/83, 0x53}], 0x1, &(0x7f0000000840)=""/235, 0xeb, 0x2}, 0x5}, {{&(0x7f0000000940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000e40)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/90, 0x5a}, {&(0x7f0000000a80)=""/240, 0xf0}, {&(0x7f0000000b80)=""/52, 0x34}, {&(0x7f0000000bc0)=""/182, 0xb6}, {&(0x7f0000000c80)=""/61, 0x3d}, {&(0x7f0000000cc0)=""/213, 0xd5}, {&(0x7f0000000dc0)=""/104, 0x68}], 0x8, &(0x7f0000000ec0)=""/201, 0xc9, 0x2}, 0x1}, {{&(0x7f0000000fc0)=@ipx, 0x80, &(0x7f0000001740)=[{&(0x7f0000001040)=""/218, 0xda}, {&(0x7f0000001140)=""/189, 0xbd}, {&(0x7f0000001200)=""/25, 0x19}, {&(0x7f0000001240)=""/184, 0xb8}, {&(0x7f0000001300)=""/86, 0x56}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f00000014c0)=""/255, 0xff}, {&(0x7f00000015c0)=""/82, 0x52}, {&(0x7f0000001640)=""/218, 0xda}], 0x9, &(0x7f0000001800)=""/82, 0x52, 0x2}, 0x31}, {{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/173, 0xad, 0x6b}, 0x7}], 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002f80)=@assoc_value, &(0x7f0000002fc0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000), 0x8) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) read(r0, &(0x7f00000001c0)=""/37, 0x25) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/05 00:58:51 executing program 4: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mkdir(&(0x7f000053bff8)='./file1\x00', 0x0) mount(&(0x7f0000b79ff8)='./file1\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000b40)="88512197e7ee5626e26985d17b4c3637c3ea9633f1554a33c6e8378595f11d624bf9810befbbf6ba32f5744a7d06f708914949e28a63cb6dcd4852a475bc85cab4619a06244cf5f3e4a229403e0c80201b7dae0ddfbe72a15f0286b33ab21e733aecb3fc197253e0e44f11ad1d587b6b496823562e3c18ae995206bcce5d589e283aa27c57cda6a379e2916a9f7f05cd46d5519b96afc10e40c6a347e81e7938243a6d", 0x0, &(0x7f0000000c00)) [ 142.757147] binder: 13153:13157 unknown command -637534208 [ 142.766127] binder: 13153:13157 ioctl c0306201 204edfd0 returned -22 [ 142.779347] binder: 13153:13157 got reply transaction with bad transaction stack, transaction 64 has target 13153:0 [ 142.795096] binder: 13153:13157 transaction failed 29201/-71, size 32-8 line 2941 2018/05/05 00:58:51 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="0200000008000000000000900000000000000002", 0x14, 0x0) getpid() r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 2018/05/05 00:58:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f2f7369070000000801000000000000003a357cc4529ae225f63acbf8785f6e6c43051924f755552043a5b7dc486be71feb735538383d6ed6b3d9c1946b6c1be4fbb619de59ccba16004e8830ebbbd2aed5ae660017a72a67ca", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000080)={0x6, 0x2, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), 0x4) 2018/05/05 00:58:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000007100000000000000000000000a000000f0ffff0700000000"], 0x1c}, 0x1}, 0x0) [ 142.819647] binder: BINDER_SET_CONTEXT_MGR already set [ 142.825615] binder_alloc: binder_alloc_mmap_handler: 13153 20000000-20002000 already mapped failed -16 [ 142.836441] binder: 13153:13186 unknown command -637534208 [ 142.836453] binder: 13153:13186 ioctl c0306201 204edfd0 returned -22 2018/05/05 00:58:51 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000968ffc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0xfffffffffffffffc}, 0x0, 0x200}) 2018/05/05 00:58:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="777fe4fec17d7099a7a39e68bfabb4b2e0867afb014c32c1364491a9c07088315ca3dd1f578d3fec86447b0c7df4a9789401b34eb22afa31beb99985b0ddf3c997f5323e77bf8c8d72cc2c92a72b761e41a5db34df9126aa357b9dfae06a27063f9313c932b08ce5c14ab31f368f184dc137e522b962a8f257c64d5b", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64], @ANYBLOB="2e2734facf17fa7c13ee1f", @ANYBLOB="1d05c12f13d49bd3d125c78ff1c88f2a6cdc3de62fdeb0292066f9dfe5fea02eea94f9eb992ff76b75910bb3cab98aae4bc39b9c4e32fcbb67dd7453e47670e056a62d8894ad1536f1f76badc9bcc6f033cada09285f8a855f88cae7d4571e74210a5d6e17b3fab9e7be1c37452e3bb53b151fa68b42dc6db3ebf7598589017a64497f75a482dbbc600d5827d5653854299b1b88d962845ecd7e2445e5e75844b7861cc15d585b41132d0dcaa6350ffef646b8f97471bfce21ebc799cbce8c14c2cbac1f740984b243ca38f58f86b9d23732dd73071ab8913e97499a70932a522eeca40be9e5", @ANYRES16=r0], 0x17b) fallocate(r1, 0x0, 0x0, 0x80008) fallocate(r1, 0x3, 0x8a, 0x2) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/05/05 00:58:51 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) [ 142.848713] binder: 13153:13178 got reply transaction with no transaction stack [ 142.848722] binder: 13153:13178 transaction failed 29201/-71, size 32-8 line 2926 [ 142.906131] binder: 13153:13157 ioctl 40046207 0 returned -16 [ 142.941303] binder: release 13153:13157 transaction 64 out, still active [ 142.949477] binder: undelivered TRANSACTION_COMPLETE [ 142.954597] binder: undelivered TRANSACTION_ERROR: 29201 [ 142.961330] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=113 sclass=netlink_route_socket pig=13206 comm=syz-executor5 [ 142.992247] binder: undelivered TRANSACTION_ERROR: 29201 [ 142.998116] binder: send failed reply for transaction 64, target dead 2018/05/05 00:58:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0028190c5843c50b269c36bd99dc2db64e8df87f5beedc942d7881230dbd9f6455c1c2d62c33c99480aa"], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x4d7, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc08f) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/05/05 00:58:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e24, 0xe9b1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0x9, 0x660a, 0x100000001, 0x2, 0x5, 0x6, 0x9, 0x8001]}, 0x5c) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/05 00:58:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x81) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) write$binfmt_misc(r0, &(0x7f0000000040)={"73790301", "0649df3fa25dd0cda0b1045f42889323d218293d0ca78434c0e82b4a257e748200d2996aa1841eeff03cc60af151c5fcdbde42e95121a93c75218a6b50940caf1a84cad9f518afdd58f570b1872eeb1b0bf0933870a8d9672e31b1"}, 0x5f) sendfile(r0, r1, &(0x7f0000af5000)=0x265, 0x10003) 2018/05/05 00:58:52 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={[{@subvol={'subvol', 0x3d, [0x37]}, 0x2c}, {@subvolid={'subvolid', 0x3d, 'vmnet1+[em1cgroup/ppp0'}, 0x2c}]}) r0 = fanotify_init(0x6, 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendfile(r0, r1, 0x0, 0x9) 2018/05/05 00:58:52 executing program 0: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/05/05 00:58:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) prctl$getname(0x10, &(0x7f00000002c0)=""/217) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/05 00:58:52 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x1, 0x2, 0x1f, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000009) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1400060016000000000000000700000000010000080008000000000008000200ffffffff"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2e4452d732659de", 0x22, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea7", 0x66}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r3, &(0x7f0000058fef)=""/32, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/05/05 00:58:52 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) clock_settime(0x0, &(0x7f0000000040)) 2018/05/05 00:58:52 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x200, 0x100000000000, 0x1, 0x1, 0xffffffffffffffff, 0x7, 0x1, 0x6, 0x40, 0x1, 0x48}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x806e, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x9f0, 0x1, 0x0, 0x1f, 0x8, r2}) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x2, r3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x48, 0x0, &(0x7f00000002c0)=[@request_death={0x400c630e, 0x0, 0x2}, @clear_death={0x400c630f, 0x3, 0x4}, @dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r5}], 0xd9, 0x0, &(0x7f0000000340)="3ce5852a8f4e14a134cf38e90064735df40e694bbabfe97dbf87d7f6377343e349dda186e6b6afb997c08041535fc6e9b8497b5f34baf9dec7257eb7d7db2f412e0eb3eac6d06d5e19beba32f23bcc67d8674428e4d24b1d4ec10c9e4d553f97cf6f4a2ded60057166e25b67267daf34b9d57bad2b6a1dae481f8169902c7eaae43b2108f8ffdb0e866f1f6e29d50424dcd88763a5774e72f0a600c5c9e5b61c56b022e913993660b314b141764c645754804f561d8fb68f8311726633d0263ccb3c93977e0e809707d1d3ec31405ba9df0756488e8772d3ef"}) sched_setparam(r3, &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0xfffffffffffff000}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x0, 0x7f, 0x4, r6}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000600), &(0x7f0000000640)=0x8) connect$netrom(r0, &(0x7f0000000680)=@full={{0x3, {"2f04d314b08872"}, 0x3}, [{"02f32746a2cc04"}, {"e95a09cedd2ad4"}, {"55864f06221e75"}, {"ef0ac5e08664f6"}, {"80e4e7109d9155"}, {"6f9ce4cb0cebca"}, {"f02b8c6d0144d9"}, {"56e92d0a1e4151"}]}, 0x48) fallocate(r0, 0x2, 0x1a0, 0x80) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000700)={0x3, 0xfffffffffffff953}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000740)={'veth0\x00', {0x4, 0xf2cb, 0x8a1, "c8d4f48789ce", 0xffff}}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000780)='veth1_to_team\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000007c0)={0xb3b, 0x3, 0x3, 0x81, 0x8}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd5ee, 0x4) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x8083, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000840)=""/111) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000008c0)={'vlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000900)={{0x0, 0x3, 0x6, 0x0, 0x200}}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000940)={'bond_slave_1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000980)) 2018/05/05 00:58:52 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/202, 0xca}, 0x80}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f0000000540)=""/136, 0x88}, {&(0x7f0000000600)=""/151, 0x97}, {&(0x7f00000006c0)=""/27, 0x1b}, {&(0x7f0000000700)=""/186, 0xba}, {&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/28, 0x1c}], 0x6, &(0x7f0000000980)=""/4096, 0x1000, 0x2}, 0x5}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a00)=""/247, 0xf7}, {&(0x7f0000001b00)=""/175, 0xaf}, {&(0x7f0000001bc0)=""/71, 0x47}], 0x3, 0x0, 0x0, 0x3}}, {{&(0x7f0000001c80)=@l2, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/226, 0xe2}, {&(0x7f0000001e00)=""/138, 0x8a}], 0x2, &(0x7f0000001f00)=""/87, 0x57, 0x3ff}, 0x6}], 0x4, 0x2000, &(0x7f0000002080)={0x77359400}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000020c0)={'IDLETIMER\x00'}, &(0x7f0000002100)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x100000, {{0x2, 0x4e23}}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr}}, {{0x2}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x290) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') 2018/05/05 00:58:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), 0x4) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x8, 0xf2, 0x5, 0x8000, 0xe07d, 0x20}) r3 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x0, 'cpu', 0x20}]}, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xba, 0x1f, 0x8000000000000000}, &(0x7f0000000100)=0x10) 2018/05/05 00:58:52 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)="b2", 0x1}], 0x1, 0x0) 2018/05/05 00:58:52 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3, 0xd7b9, 0x940, 'queue0\x00', 0x6}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0xdc8, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x3, r2, &(0x7f0000000100)) 2018/05/05 00:58:52 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/216, &(0x7f0000000440)=0xd8) unshare(0x20000000) clone(0x1bffd, &(0x7f0000000a40), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)="76b32ca4a4c641d3ef66da20539ce884225a20378e3b54ac1fed7f00e06955eb679622f45bda44cd09ee3999e94585aac988c9fd963caa972d663e91e627939a54e5d43e6c57676a559f1669197d00000000") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xe3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x2b}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/05/05 00:58:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/05/05 00:58:52 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x18, 0x4) r1 = syz_open_dev$tun(&(0x7f0000001180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000011c0), &(0x7f0000001200)=0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000180)="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") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001b80)=0xe8) r6 = getgid() fcntl$getownex(r3, 0x10, &(0x7f0000001d80)={0x0, 0x0}) r8 = geteuid() getresgid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) r10 = getpgrp(0xffffffffffffffff) r11 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) r13 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0}, &(0x7f0000001f40)=0xc) stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) r17 = getuid() getresgid(&(0x7f0000003840)=0x0, &(0x7f0000003880), &(0x7f00000038c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003900)=0x0) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a00)=0x0, &(0x7f0000003a40), &(0x7f0000003a80)) r22 = fcntl$getown(r3, 0x9) fstat(r2, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0, 0x0}, &(0x7f0000003b80)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003ec0)=0x0) r26 = getuid() getgroups(0x8, &(0x7f0000003f00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000050c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000051c0)=0xe8) getgroups(0x6, &(0x7f0000005200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005240)=0x0) fstat(r2, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005300)={0x0, 0x0}, &(0x7f0000005340)=0xc) fstat(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000005400)={0x0, 0x0}) r38 = geteuid() fstat(r0, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000054c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000055c0)=0xe8) r42 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005600)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005640)={0x0, 0x0}, &(0x7f0000005680)=0xc) r45 = getgid() r46 = fcntl$getown(r3, 0x9) r47 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000056c0)={0x0, 0x0, 0x0}, &(0x7f0000005700)=0xc) r49 = getpid() r50 = getuid() getgroups(0x5, &(0x7f0000005740)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007c80)={0x0}, &(0x7f0000007cc0)=0xc) r53 = geteuid() stat(&(0x7f0000007d00)='./file0\x00', &(0x7f0000007d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000007dc0)='./file0\x00', &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getegid() sendmmsg$unix(r3, &(0x7f0000008480)=[{&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001300)="c05416ce13f896cc2f0f477a475f43219e09a0970458d2716e738acf94b43a00f5b7b2fa5ae17146fa5bba355be450daa634bbcd534c69579348cd5f2ae892533e2c5603b5dd850c3acd2269bb00d07a61a3b25b3d55cc34ec6d9c7d4fc612790e6fa6f624ec0b874caa347b8d6dd78f6dcde47ad8b13f32fff5d31114d537fcfe9e3c2b4fe01d9069492373", 0x8c}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="d94fdece3ad81c6f6e6f6d16aaa745d2492bc0129bed8815b42cf7af5e2ccb609c2e7b6484ca532914ed352fd362d68b57416d2caff6917bf47f2866d2cd8b10bfdc36c17a8faccc95b88b440c3bf6ef136eb09f7a42e1971166d740bbdd4a00af4d5cb54f4dd9c84fa1e2f14981bda024c2a2070041440e9a3a98b59562707591ca0d2fe19a5746c8cb7572073f2ac79b09b3c10238", 0x96}, {&(0x7f00000014c0)="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", 0xfc}, {&(0x7f00000015c0)="1947f0852120d07b30d3c910468d186ad4e573077faae5ff189f0a7865e99a7e59c04b273928636044dccfbd4aae2409297ecf483d65b9bdc94cca5ccd1aa8d014e56cae4a1b1e89fb380d67dd4b246e184f0d5095fe8ca48e6b1dfab8436d3f9d4eb4150aad39eb9e0fafee7bb29f09e0610d7eaa0218ae3a4dee917d1a20bf5e9a436a335b10238db1efe01653d58559bed42e03c11056c59a520996875073d21aa04c12e3ece9b234630712ad72fc1e730b79bd95", 0xb6}, {&(0x7f0000001680)="d8704c2556ee331b62409a7962f2c7ecf7460c3b8764c99b4d7eb5febf52a5b843a4fa53", 0x24}, {&(0x7f00000016c0)="19bc433e1f8b0412d5cb3c7868ab1cbbe2d36d33f6ac13676b173ff1dd983a4379b01b4af2c8c37677f8009acd382f1275fd82af007cc92e5bc76b44417ab0c0d0fa02e64b4a473a", 0x48}, {&(0x7f0000001740)}, {&(0x7f0000001780)="ed672db5377347a8622e1982aa2101689f72c54af06818c4b867fdd2c829335a17d78caeb40017dcb1e221515a49519741c128df84486ad63d4f7912a7aedd5d229b3f74fff029e00b6b2f321f3f06a95a7d678260ae61e01ba6e40c3fa4247f4cf441b762d51cc56a18297a36aa2854f636acb2fab61f1f843f056d5086bc0c583b9564dea3cd2eeff2a0ada75564e4e1c259b13540c1cebfe3a9d97b1be613eab1678f3f9391aa0a3a89b4051738250121ba41899b02df032749039e319aa7445db74f94e7b2", 0xc7}, {&(0x7f0000001880)="760a16369b605f103d6cdaa656e913e077e20042dec5281c7ceb371450017039d880d3d7e5b55c53f728adf084431358a87a3c9fb796fe19efa6e4ee5aec963bfff34716646a2f80237eadf9567bbe8cf6375a3544bd2c7733f4e4ea45dbb8225c116ac1a41b34c8afbddd64ce470761d202f1cd8b1c1aa7884f4149592edddebcf95f11bf4de7d58884d9f358b1750844939393641cd667a42c8b8c8a2c3128580c9eca08f0efdb1a0fea8777bb8874b534480332e235bcd382d12112052d701a3e9212def1da06117f02a37bf28244faa0d99846", 0xd5}], 0xa, &(0x7f0000001bc0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x4}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="76909be99bca47bfcf2bc298db5cf2483d02f81218fb1ff5e25b91520038c0a032990c223f12c81353dcd3db9ddf6180668a716a9f5da37175369bc4b2776d940590ce80e5d38963c23ee86df7c133dbe77e48", 0x53}], 0x1, &(0x7f0000002040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x4000080}, {&(0x7f0000002100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000002180)="03df16147439e0166f2329463ec3ac8f95f2454795024d65cdb286c0d41f20989389d83677880a0b2e3ac3b502aab2e4219ad67350d05ef8f52de4531ce68d4b1c06205b1b9a508f8aa0ee0a50cca8528c6e822d56486474b3ed10477785b769796ae94da0a082379d5217b0e98cbd9676c9a600b9ab6f181e92e095a5b1b71efbd6f1fe68a0154f37e94d3b3c387a28e17c7a1b6d0de5fa40085fceb13812c8f88d09db7cfc8272c144ef3c11d962ce5c7042aa90ed79e3322bb784452d9232a7b53f6d87d41aae6f71ad4526fc614969c7ff75493ea58ed7129dfa2079d7a44265418107c025", 0xe7}, {&(0x7f0000002280)="5762bec56b5fd34d1e1681d1412d589c11d0d8cfa7a619f3d84e2187bcfe2636a393e184ec824b1473f955a68718d1f07634a848e23e9e11d9ece6212d48b179a00ffab98f35c267e1f3bef9ff3e74e0d2a2903d5148e1b937d96c0d28632720fb4559e2e3c9e8222a0d09b574fd1b7d3b7ad31313", 0x75}, {&(0x7f0000002300)="a53356dc25563134381a0ffb274e4a815e0607f53cc4bbd249ebc581cf3c034d3260647147787b9adbb76d3c88eeeeba170deeed1d5d8371e08ae986fbdc6a133504bb8ce38160c2ce1ca53e2f319f9c3a632d677eee71b90d85f667aaa6dff29cdc561534f3afb7cc9f2378b82014107a2be040cb400dea0c04c9f7656247a2c391edf6f7d84f2cc92715dbb66db4d8b8e58708bfbb55f2f2bd8551dbb80fadb8e6434256993e906064", 0xaa}, {&(0x7f00000023c0)="9cb946fa855e6e55b01810c84a2d8846e99f786b8e905d263ae77754e566bcba263cb09a9bfe4d19a73bcc386f0adaefcf60ab2b80dd136ae360ad742aa9b8c2c09bbcac7ba676913951294ae680ae11c829caccc7383e8243958b6d3fa681b997bfa3c99dea7aecde72bbfee6bedbe41b47e6de0a373c7e7e47cfe90d0da1c82b822124e808d3b441a67171c7bf0a8a2215390bc137690a87", 0x99}, {&(0x7f0000002480)="0d11cf953a52a32ef782b83112d547f513afdf631dc4e69b180623b1cd0701250f0c2536e0f3673c56bc42dc0fc1a30cce49ac35c82a6f3f0fe66b2a49e0e08f45d35a40052fe08a291e3dac5b04dcd38f3429f5c713c835ad66c2c10304422e1636e2fa962b3d876c1efa90d42fcf7d70bb17e9bec62eecedafc5cbf52acac68039f873af434be8e1338e06a664df754f668360dc34fde1f2ffdd7f55dacc714190d2c99f5a2e34f949975fe4ab10b94a85fb82876967b5af84c9c7fd4d38775fee7a6233fd4a74de3fc08ee50a5b667be3744eca9cd55db5a38ad19b192723359ef6b9957350094ebffef535", 0xed}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000007b80)="c4e909663202e2f240c1517332d42bc579afd071527e88ce8aa6e5534d676ab186dcf5b3b5cf5bcbc48703e8fec41d1cd0f146c33f98b70380822dff38cf9544d1a618d1f085082d0cd774069f29", 0x4e}], 0x5, &(0x7f0000007e80)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r1, r3]}], 0x58, 0x4}, {&(0x7f0000007f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000008400)=[{&(0x7f0000007f80)="8a26005bd9fd95a9447c7dba9de2bd9f20744eb3e14294d63a0a59a5", 0x1c}, {&(0x7f0000007fc0)="95308468314f45ce1146207c16a8e6fd25d1d4332483b57bc3e530159ea25a03cc89af663e682f6803842cf4630870558f2547867d103f3cdeca519ce446ed4ec541334c0c72ec9d869e0be2bb823b95c05841ca94656254554cd0653a207f86a66e9a7b6d33", 0x66}, {&(0x7f0000008040)="46de616bf346d0ff267c8690a817633755598b3e66732d84c968e62e7474c034f86e11832cde9b789d6f4d950c7b3ca987ec2c8c79fe9d9b40510f2af745ddffc67815572d5d", 0x46}, {&(0x7f00000080c0)="67e664db17b323123675a0b510ba87abc99c79600080139b8c957f3a2b25553f5db74391f8c6b1ec1e3af2738495f43e329a2cf8be2fe7785ecb496d85ec1864a2969e56eebad5e3417c77bae3099663216179d7f822607fdaf8730e3daddf79e625c2fd7e36c68552b9c9435797646beda2d27f5f43172b733a9b7eeae49ee0ff7e39eff057f1a7a655b4cae064165fd3a29674184ef80ecf1b1509187ccdc657f608acabfb545bbdb130e8b0de20a3685a7a4dca9bcec25e3ac7d02edf81f75595daf6a419165624fc9b97", 0xcc}, {&(0x7f00000081c0)="2b9ea44175db2265c4da27f37e12ef1dc4563762305140d4a5a03766d55f4815e801aaa05240d5ceccb0dc5c18f10528cf0eedbfdaddb59e2a304c2de3c6dd0a53ee81364230a09fb70b11fa93bd8602004aea62537ce183ae13d35c2bc30bd13d2630e3bf709ecf3bb88c48453a78acef7f2c54f95b300ec7af2c50ee09ae26a4d276de061fa41fb120febafe17effa6fee6443d80c387e9ddb99e1f3b017e4c8fc6482883a5551ba97675b9bb76ea4a537cf6f09f7857edec87f1f7203fe11f0bbfd89a53a4aca", 0xc8}, {&(0x7f00000082c0)="50ead232847d47d3fff316e428f9908de50a266fae78e362f6dc5f39fbf0c965a2dd2d479096dc46753d8d9fd0801691a88e4f667388e24e8105fc185fd3821ada51f1ffa0101ebbc3ecc8f3eb61a1a2a5798f6259dd6b89986baf3dc32d722b3f434891e283aaa859eb6ae7a5382222fcadc1531184af767d883b471070e5710fae99d60dae0a", 0x87}, {&(0x7f0000008380)="08c7eb4704d70c659c38f930b486c9b2d191c7f1a1b8a681e4e057a2a649db967e78ccecda79c2a5b8d4be39164730d13c7ff1a00e0e8d2741a81c66e8f20cb9daba1ed2c732e7969f700fd176a5388bdea3d98c4c1a2a71191b1ed56c2426b4a8148001073dd9d259ce", 0x6a}], 0x7, 0x0, 0x0, 0x4000084}], 0x7, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000013c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001240)='/dev/snapshot\x00', 0x0, 0x0) r58 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r58, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x10, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x850}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2000000000000000}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) write$cgroup_pid(r2, &(0x7f0000000180)={[0x34, 0x38, 0x38, 0x34, 0x37, 0x36, 0x39, 0x32, 0x33, 0x31]}, 0xa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f00007d9f86)) 2018/05/05 00:58:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x32f, 0x38f, 0x80000001, 0x9, 0x3f, @random="7c94d9bade8e"}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)) 2018/05/05 00:58:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000500)={0x6e3, 0x3, 0x80, 0x10000, 0x2, 0x2}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x101) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) r3 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xe278) r4 = open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x789c1a87}, 0x1c) ioctl$KDADDIO(r4, 0x4b34, 0xf54) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000640)={{0x10001, 0x3}, {0x100000000, 0xfffffffffffffffa}, 0x1, 0x2, 0x5}) prctl$setfpexc(0xc, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000916000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x10001, 0x7, 0x8}, {0x6, 0x0, 0x9b65, 0x1}, {0xba, 0x3, 0x8, 0x3f}]}) 2018/05/05 00:58:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000380)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'lblc\x00', 0x0, 0x0, 0xfffffffffffffffc}, 0x2c) 2018/05/05 00:58:53 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/05/05 00:58:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x82, 0x0) getdents(r1, &(0x7f0000000280)=""/161, 0xd9) lseek(r1, 0x3, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) 2018/05/05 00:58:53 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0xc23, 0x2, 'client0\x00', 0xffffffff80000000, "5a60e041e47071bd", "df26a3c380a1175a3918882fdd702bf96f03271302d439348273fb815cc47df0", 0xffffffffb1480cf2, 0xf64d}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:53 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffffff8, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) 2018/05/05 00:58:53 executing program 0: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x63810, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/05/05 00:58:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a0000000000000002000000000000000000000000000000008a67b2e78206815005ac095c00000000000000080012000200020000000000000000000e010000000000000000000000000000a814ffbb000000000000000000000000ff02000000000000000000000000000105002c00000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/05 00:58:53 executing program 6: ppoll(&(0x7f0000000100), 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f00000000c0), 0x8) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='qnx4\x00', 0x6004, &(0x7f00000001c0)="fb9bf78bd85d0bc32fe7cec4001233439f4b8f0241ba55db6d9838a100948363fa606ce564356a0900d3b13119e736d44cacf51a403c4034307d58667bcc9b3b26d5655e0ca47c95edc6004516d5f3e113b3ddeee7a0476b5d6dca2944e200f20ca72a7c7c529a2612e2b6de1fe59a6bf30464417eb9b2f094c18bbd47b46195c601e7a58124c20499cf763ad61228b20ac6ac006319c5a7bd5217b8efb475b5a8f27d1ef55c3a5dfec1ad692e4fe3c9f47b013fb3ded8606e0fac1a5812b8bc532158b2f619671a8e87f9207a0957e28d19d110b77b142f72a9642da4f90b5c32d4d9c95319ebc68e8512dced9aea099e9ae7f76942223d") clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/05/05 00:58:53 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x778a, 0xcc1, 0x2}], {0x8100, 0x10008, 0x0, 0x4}}], {@mpls_uc={0x8847}}}, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/05/05 00:58:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, &(0x7f0000014000), 0x4000800000) recvmmsg(r1, &(0x7f0000004bc0), 0x0, 0x0, &(0x7f0000004c80)) recvmmsg(r1, &(0x7f000000dac0)=[{{&(0x7f000000b740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/198, 0xc6}}], 0x1, 0x100, &(0x7f000000db40)={0x0, 0x989680}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioprio_get$uid(0x3, r2) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000f480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000f440)={&(0x7f0000000000)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) 2018/05/05 00:58:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x7f, 0x5, 0x4, 0x3f}) 2018/05/05 00:58:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @empty, 0x81}}, 0x81, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xffffffffffff877f, 0xd8, 0x4}, 0xfffffffffffffefa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x40000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/05 00:58:54 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2200, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000012c0)={0xffffffffffff5c2d, 0xd0, 0x0, 0xfff, 0x100000000, 0x9, 0xed, 0xd1, 0x0, 0x15b, 0x2, 0x4}) write$selinux_validatetrans(r2, &(0x7f0000001300)={'system_u:object_r:tmpfs_t:s0', 0x20, 'system_u:object_r:devicekit_exec_t:s0', 0x20, 0x37, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) finit_module(r0, &(0x7f0000001380)='userkeyring(\x00', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r3, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x36, @rand_addr, 0x4e22, 0x4, 'dh\x00', 0x2, 0xffff, 0x25}, {@broadcast=0xffffffff, 0x4e22, 0x5, 0x9bb, 0x1, 0xfff}}, 0x44) 2018/05/05 00:58:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0xc02, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1}, 0x40080) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsh0\x00', 0xfffffffffffffff8}) 2018/05/05 00:58:54 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x2000}) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:54 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/223, 0xdf) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x80, &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x0) 2018/05/05 00:58:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/171, 0xab, 0x40000040, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) memfd_create(&(0x7f0000000140)='selinux\x00', 0x1) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) fcntl$getown(r0, 0x9) 2018/05/05 00:58:54 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x6, 0x6, 0x4}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0xccc3, 0x6, 0x7ff, 0x56c}, {0x48000000000, 0x6, 0x5, 0x9}, {0xff, 0x6a, 0x7fff, 0x1faa}, {0x8, 0xfffffffffffffffd, 0x1, 0x5}, {0x2, 0x0, 0x7ff}, {0x9, 0x0, 0x5ba8000000000, 0x9}, {0x7, 0x467c, 0x24, 0x1}, {0x3, 0x200, 0x9, 0x6}, {0xfffffffffffffff8, 0x400, 0x6, 0xd5}]}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x12001, 0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffc000/0x1000)=nil, 0x5, 0x0, 0x91, &(0x7f0000ffb000/0x5000)=nil, 0x1}) fremovexattr(r2, &(0x7f0000000280)=@known='system.sockprotoname\x00') fstat(r2, &(0x7f00000002c0)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000340)=0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8010, r2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000003c0)) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x7ff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x2d}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x993, 0x5, 0x6, 0x498, 0x50}, 0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) ioprio_set$pid(0x2, r5, 0x5) restart_syscall() r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000680)=0x1000000000, 0x4) delete_module(&(0x7f00000006c0)=')\x00', 0x0) accept4$vsock_stream(r1, &(0x7f0000000700)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000740)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x800, @empty, 0xeead}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}], 0x48) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000800)) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000840)="35db1483c8cde105f226c0bed487d0dd5bc2c1238794f55f1cf36b83f6f253f1d94b846747374cee3e867142fcac58edf30f75dcd94882f65b64440ef627189d534c6e043bc589ab1d69799e4046bf865040afc37b246bdcc0e1484d6d46b73ca17ca62a9db8940dc900bfc0ecd9f177574534ee617457a74bcefa8d7bdf10d5175f97a73153dc8af244e67784fc2086dd4380012f8c7f3e2772de904197db7d1e86f1f98786676e136f0641aef5b70bf222a1a6ac79e8fad0bad03a63a8b45eee5c416e25a79edfc262b2964ba59f4b6b1b58fea9c86e0f6a969cb4a6", 0xdd) syz_open_dev$evdev(&(0x7f0000000940)='/dev/input/event#\x00', 0x0, 0x4002) 2018/05/05 00:58:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32], 0x34}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0x8, 0x7ff, 0x40, 0x3}, 0x10) 2018/05/05 00:58:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) r3 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r3, r0, &(0x7f0000979ff8), 0xf1c8) accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) sendto(r3, &(0x7f0000000080)="02f04003aa4e11df479c7768dd58c378495fe36b3df35f436677bb148c9b6ee7bd0d03f804d1b52a7f13faedfc9c0a5ea1709a527d8cdb96222114b2b5d1bbf111bdd0beffd5ae6e223fc8e1ea757633a6297e39181569c71b19a2ff3c58275365e329eff9f8a06af5221f82cbd4ee0ec7b74e7de82a813a71d8effb630b7a6f889d46b56d21f3db1585f065a0cefc3860ebb7eb007a4c132a836cc3e5c092ed11c4fb25faa2869fd6", 0xa9, 0x4, &(0x7f0000000140)=@can={0x1d, r2}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) [ 145.653620] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh 2018/05/05 00:58:54 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f000002effa)="72612564bec8", 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0xd0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x80000, 0x0) 2018/05/05 00:58:54 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e756d615f6d61707302c94902a7f8d2abdc35d60d38b25e6a8b08bf69ad28ad3ee4a164bf48bd249e853ecae15ee95cb5dcdf6a4799bdcdbc1a212bc7862f77da1f471a27fb0178a8e29b0290500770168bc00f5ebae7aa5234dc8cff4c261332850bb7cf006ee83c8a21e69f85b4c5250ecbfce8f9d60b5df358c7a855391265620cb71f35923a49c4479dce7c1864992b33daa77b5d") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0x2, 0x9}, 'port1\x00', 0x1000000000000008, 0x40004, 0x2000000000000002, 0x80, 0x71, 0x2, 0x4, 0x0, 0x7, 0x5}) 2018/05/05 00:58:54 executing program 3: r0 = memfd_create(&(0x7f0000000140)='.\x00', 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfd2d) 2018/05/05 00:58:54 executing program 4: unshare(0x40000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0xff, 0x40}, {0x5, 0x38000000000000}, 0x3, 0x4, 0x80000001}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x20, 0xaa, 0x6, 0x40}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000003c0)={{0x4, 0xffffffff}, 'port0\x00', 0x0, 0x20, 0x5, 0xfffffffffffffffb, 0x100000000, 0x8000, 0x1, 0x0, 0x4, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="b601ca3437e890ac78ef4de73f8e4cf131abb8032ec0493235af21d1cc60e02e2bf35cf9e3c4fa21725db7246bdc87a257fba2303ab9860300524000000000000000adfe24226936acb6c8e697096ece51c794de00e9ff80d2944b21988cfd3e8519306fd8bf129d16a988dde82569e07d59c2b3", @ANYBLOB="000429bd7000ffdbdf250e000000080006000500000008000500050000004c000200080004000000000008000b000a00000008000600e85d0000080006008500000014000100e0000001000000000000000000000000140001007f00000100000000000000000000000004000100"], 0x2}, 0x1}, 0x40) socket(0x10, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/05 00:58:54 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0xc00}, 0xc) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) [ 145.861414] IPVS: Creating netns size=2536 id=43 [ 145.919002] IPVS: Creating netns size=2536 id=44 2018/05/05 00:58:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/05/05 00:58:55 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0xa0080, 0x0) fdatasync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000000000000000) syz_open_dev$ndb(&(0x7f0000001280)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) 2018/05/05 00:58:55 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000140)={0x1, &(0x7f00000003c0)=""/164, &(0x7f0000000100)=[{0x100000001, 0x2d, 0x6, &(0x7f0000000000)=""/45}]}) r1 = socket(0x12, 0x1, 0x1d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a000000db68602d6f3e3492bc8b2a0bb88bb4bd7acd1e0f75a6a6fc621e6f2466401fffa9810ba9d94400708ff51c3ee245eacee78f48d25fb30b192bdd6a59d31ea44f498893debeadb3e688c64869d143457d254fba996c045fe0802114e230960a3b78f30596aa7975d8fc7a16ec9cb621586d53ec0f9e119f097a93030e9b0fa16bf723cafb1a4c8aff38fb"], &(0x7f00000000c0)=0x92) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xf, 0x4) 2018/05/05 00:58:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=0x0], 0x1}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) socket(0x11, 0xa, 0x2) 2018/05/05 00:58:55 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}, 0x1e) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e21, 0x642eaf5b, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0x8, 0x2, 0x4, 0x5, 0x8, 0x1, 0x1, 0x7}, {0x81, 0xffffffffffffffe0, 0x100000000, 0x5}, 0x4, 0x6e6bbe, 0x1, 0xdf81ae940d7df956, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x3, 0x3, 0x0, 0x92, 0x9}}, 0xe8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080), 0x0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) chroot(&(0x7f0000de5000)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000debff8)='./file0\x00') 2018/05/05 00:58:55 executing program 7: set_thread_area(&(0x7f0000000140)={0x800, 0x1000, 0x400, 0x1, 0x9, 0x81, 0x10001, 0x8, 0x1f, 0x8}) socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth1\x00', 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0xffffffffffffff84) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) membarrier(0x1a, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) dup2(r2, r1) 2018/05/05 00:58:55 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='vmnet0vmnet1eth1#\x00', 0x12, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x4) unshare(0x40000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)="2f70726f632f2f6e65742f697076342f76732f6261636b75705f6f6e6c7900b796ce46145b6c35a1cc491978a12119e6d64bf9ee3c365895743947ed5963c2ef68f18f2cafb3d6e534a7fdb7380f6eea5764f2a3cb624e598acc8a2a0c74b2e754d5aeae650616e4e1784b4aa7e429c912df98123038c87d16eeba2dbf23287d4ee5950628be5ce2c82598b720e4d1bcd0e5bcb3ef000000", 0x2, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='jfs\x00', 0x2004, &(0x7f0000000240)="8ed9df9803b38d41a76b42f76e8a0743f90459cb7b83daea928be471e5fcd8c56a90d0182191d3") umount2(&(0x7f0000000000)='./file0\x00', 0xc) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10) 2018/05/05 00:58:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xcc, "2521997ac9aab93f7d7ef7cf11a715300024ecb1d829056572e0a3910aed1a9ed378958215b4c930abd0d77530974f24522b9db82e66656863263a645f0198002df22d1fc0807370710f9a1191fbfea24e18e98e8620ee1c2319487e05b857f27dd2d1bbd9511c7b1307daecc32c358f6680e6f6dc7095b76041062c1f4f5573d6542e579ff53e3c3a6e030bcf32659f0dd1d4c6ce78770161f0dda7b979e17155a3d4cbb43a3c474fb4ee7f0b74e071b30c4faef81ff15b813e4730dad87bd0f0277e1273fbe8871acfbf31"}, &(0x7f00000002c0)=0xd4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bind$llc(r0, &(0x7f00000003c0)={0x1a, 0x315, 0x101, 0xfae, 0x5, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = accept(r0, &(0x7f0000000400)=@nfc_llcp, &(0x7f0000000480)=0x80) socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f0000000500)={[0x38, 0x39, 0x2c]}, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000005c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000600)=0xcc, 0x4) write$binfmt_aout(r5, &(0x7f0000000640)={{0x1cf, 0x2, 0x6, 0xa3, 0x31f, 0x432, 0x1d3, 0x4}, "0837f5879a7c69a7857f0cb8531f87074e8efd2c08549138b3073a5c4a8382efa84f12d5a27413b27b20230b1129692959108f0bc9816f48b2a9dbaacb685f78e7f3acef27196367074ecbd958235dfa7f636e09c8cf8f060d44d99c53940cdd2d5ab13bd2d107e6872243f7bcaa8c2e062a9db81c147a0155d844a7ac8cc6fc5b7fc42573a3c5e493da79bc811dff2c17c311b79bdc8276402dbb82153c371bce613a89aa99db65ea19f194275f02e7a12190", [[], [], [], [], [], [], [], [], [], []]}, 0xad3) shutdown(r5, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001140)="ae97977f7db220db14b013ba671ace021fbb3672996a605034f8fd6ec6c16c9713ce0ffd27289fac749ad28e23a4e4e4bcca5ab00a7aafd3e76f535100ccabda429c5488327d969ab29fcd38c690f8", 0x4f) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001200)={0xd33, 0x8000000000, 0x3, 0x5, 0x5, [{0x1, 0x4, 0x40}, {0x6, 0x0, 0x2, 0x0, 0x0, 0x107}, {0x401, 0x100000001, 0x0, 0x0, 0x0, 0x3201}, {0x2, 0x7ff, 0x9, 0x0, 0x0, 0x8}, {0x1, 0x8, 0x10001, 0x0, 0x0, 0x8}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000001340)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001380)=0xb0, 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000013c0)=0x8) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001400), 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000001440)) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000001480)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000014c0)=@assoc_value, &(0x7f0000001500)=0x8) connect$bt_l2cap(r6, &(0x7f0000001540)={0x1f, 0x5, {0x7fffffff, 0x401, 0x1ff, 0x0, 0x73df}, 0x8cf3, 0x3}, 0xe) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000001680)={'broute\x00', 0x0, 0x3, 0x83, [], 0x1, &(0x7f0000001580)=[{}], &(0x7f00000015c0)=""/131}, &(0x7f0000001700)=0x78) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000001740)="3bb325c988333e2776e2581d76f00fe40d00dba25a2d46a94126357096428ad25b4db8a895a65b8ded833c1c631528f7af75bb48a82412b9c8eef98a559dae2566ae7891cd6722a5133e562a97ba3ebddfe0a5dfc866be7ead67ff209b224bed720173299d4538d7e94f52a52615cf3be792d6b861567b04d7eb450f1465247d6ae0bed4cae95788f94cece57a9b102032645c0c436757b832ffc2e5c205e8e217722c7972067f842afa6c5128ec3b98f412070d4fa31adc62f265a4c4a227e2c0019f28f297838214a87672da2cef1ea0d068e2769751a4077ffcb2cbfc8b3dcccb3a4b88", 0xe5) 2018/05/05 00:58:56 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getdents64(r1, &(0x7f0000000040)=""/222, 0xde) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0) 2018/05/05 00:58:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @rand_addr}, &(0x7f0000000100)=0xc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000200)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="61fe", 0x2, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x2ec) readahead(r0, 0x3, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x2) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f0000000480)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="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", 0x218}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/05 00:58:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) sendto$inet(r0, &(0x7f0000de2fff), 0x140, 0x80801, &(0x7f00000002c0)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffff0) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000000000)=""/216, 0xd8}], 0x1) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xe0, @mcast2={0xff, 0x2, [], 0x1}, 0x6d5755f8}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x100000001}, 0x8) 2018/05/05 00:58:56 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='eql\x00', 0x10) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7d, r4}) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:56 executing program 2: r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) r1 = getpgid(r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x10001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x80000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={"5450524f58598570a5ccf260fc9200000200"}, &(0x7f0000000080)=0x1e) tkill(r0, 0x1000000000013) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e23}}) 2018/05/05 00:58:56 executing program 1: r0 = socket$inet(0x10, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r3 = getpgrp(0x0) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003100)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003200)=0xe8) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005f00)={0x0, 0x0}, &(0x7f0000005f40)=0xc) prlimit64(r7, 0xd, &(0x7f0000000200)={0x9, 0x7}, &(0x7f0000000240)) fstat(r0, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000007a00)={0x5, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) getsockname$netlink(r1, &(0x7f0000000280), &(0x7f0000007ac0)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007700)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000007800)=0xe8) fstat(r0, &(0x7f0000007840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000079c0)={&(0x7f0000000300)=@kern={0x10}, 0xc, &(0x7f0000007680)=[{&(0x7f0000000380)={0x1710, 0x31, 0x308, 0x70bd2c, 0x25dfdbff, "", [@generic="cc839cca7d4910f91bad21ca84b1377f965e2e952363c0c14b043e9e4e5d9d53d5749b2dce6ac4a171cde6c14b6ff9ac549d4243edc91a2b329710a709d69fd0d251b61f527fb45faa563af2ce763cf791f6260dae8d", @generic="09fc303683aba604d116a23b2fd76ac1d0b35e5db3569e824353a50577bafead6139ab46c06ade770fd491c8b8baf17adf0e57823ca430898d6e587228bc052ef9c659ebbf103d5ea5baa027df033d8b1bfccc8f5b64fba2125e14cff083686f1ab4851d3afc55e6cf3a", @nested={0x208, 0x16, [@typed={0x8, 0x1e, @fd=r0}, @generic="f13161a844c5368b127f3d8240ad3b16383869596709aad5a42c972120bbf2796324e0fee7664672b46159e3d3448b1ff5afe92d8074cf4b3cefe167a4b19f52fdde33661e41f9c462eec13de898745eccb9631b8f930bb16002e4901922fadaf64e1fcd8a3532661414703538bccd331f28b02a01ef0543695a6697a66bb38ca0c8ad125a3f4532", @generic="91749a3fa6d2d0716124fb5b512c27658f32dc90e07a9d5408ea6cab92beb544088fdfc68c6f5932ae3b6f8cee0cd3397510e4d4220f1b001d3251561497c0db3ee59cd2f1a950b1b446373ab46894ab8d38f0053e6360bcbc87ad4c0641b9db19f6fbeb6b6b496e41f181096c96a107ad466f29b6ea177ac45e0ae7b0818b745f95aa2226711961eafd1d3499b77fa1a0fa3006bcd285c20ca74320ee39409c6d908dda8bd949e5944822a4faa62a30368c60ba6ad7", @typed={0x8, 0x7f, @pid=r2}, @generic="cb7a58cee809500ad07dadf290dd2bd7046d801ee4a9202d707601270d3580dc6aac00551b6ff673d09904ad7e7dad9dba838c7a538144c835373ed848437188d569966ebc0196b3398d046f2346d6c02929bbf0c8d65d199edb507349a8a62cb0985cd8e0769f9f87d0630e2905fff28ede6ec132e4cb4ad7a2994c129214585e04a22e544547e2cc097554f6b6865cd975e340fe6c5deb4e63f1b9ff3e00da53527dfbb7887b2fa7312cd527e651c613d2255092"]}, @nested={0x184, 0x51, [@typed={0x4, 0x19}, 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@generic="1a158d0efd2d8cdbdb0b69f6641f2d4be8c91c3d49ee68165b44c9eae838a3e7ef121f25b4648355e5bb22e1d84391ee3e041123da87c1d2b4ad84286ef8c4590b34c302544ebdf9d13e5066ef91a5e06c23271af613f3e165be8a95624152ceafa4dd53691b6856614015a05a47e2dcf2baccd99219bdd823fa9722", 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@typed={0x14, 0x6c, @ipv6=@loopback={0x0, 0x1}}]}, 0x11ec}, {&(0x7f0000007b00)=ANY=[@ANYBLOB="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"], 0x448}], 0x6, &(0x7f00000078c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8}, 0x1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002200160000004fe7eec100003a92e1fa0a4c30de26a49868c6c70da654a6613b6aabf3550790d631b1f7bd2a", 0x4c}], 0x1}, 0x0) r14 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b) r15 = fcntl$getown(r14, 0x9) ioctl$BLKTRACESETUP(r14, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x0, 0x0, 0xa3, 0xe56, r15}) 2018/05/05 00:58:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2811a8c3ab79f4d6) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000100)=0xb5cc) dup3(r0, r0, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000200)="240000002e001d003200349d0db9d8ea2341353a969cdd000800407700fbffffff010000", 0x24) 2018/05/05 00:58:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'irlan0\x00', &(0x7f0000000040)=@ethtool_eee={0x44, 0x9, 0x9, 0x5, 0xda, 0x6, 0x205, 0x249e, [0x427]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"6c6f0000000000000000000022678e0b", &(0x7f0000000240)=@ethtool_stats={0x1d}}) 2018/05/05 00:58:56 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) close(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x88200, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x100, 0xffffffff, 0x3, 0x101, 0x3, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', r2}) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000240)={0x2, 0x2, 0x1, 0x9, r3}) ioctl$TCXONC(r1, 0x540a, 0xffff) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000280)=""/247) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000400)={r5, r6+30000000}) r7 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSBRK(r1, 0x5427) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000000480)=[0xfc, 0x5]) ioctl$SG_SCSI_RESET(r7, 0x2284, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x96, "6040f1b234a967918295321bc2fa85e3e42244a46f094feb8bdd5bb4f69d2f16250e6ad85054bd8453f148319d3847443029a50b25ebfda2985fdbb43bd45865907d31175516ef8760cbd56914b41335040148b02654ac6950a2fdaa2ed1c0ece379be56b22c86edf5a448b47c6d9c0da4ef214c11c49ec01bb5f97b7779c3ed3e8ea25bb73305e11bdd2b376cf4f4a6e619ede18685"}, &(0x7f0000000580)=0x9e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000005c0)={r8, 0x886}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000640)=0x1, 0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) r9 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x818a40}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x28, r9, 0x100, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x80c1}, 0x4000000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000007c0)={r8, 0x1ff, 0x10}, 0xc) bind$nfc_llcp(r1, &(0x7f0000000800)={0x27, 0x1, 0x1, 0x3, 0x2e1, 0x4dc, "70b7ec30b135a8d338ed2528461f06ac890f0ce9216e9c47bd0213ec276fda39fd93f3f83c97abd6c36b617566647755b1fa176fa6c0a7dbb5e6941d6005a4", 0xb}, 0x60) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000880)={0x4, 0x4, 0x7f, 0x100, 0x1}) lseek(r4, 0x0, 0x5) alarm(0x8) ioctl$TCSETAF(r7, 0x5408, &(0x7f00000008c0)={0x2, 0x4, 0xfffffffffffffff7, 0x0, 0x1f, 0xff, 0x19c3e951, 0x4, 0x1020000000000000, 0x905f}) [ 147.381593] IPVS: Creating netns size=2536 id=45 [ 147.398630] IPVS: Creating netns size=2536 id=46 2018/05/05 00:58:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x7}, 0x2001) r1 = dup3(r0, r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000380)=0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x8, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x7f}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={@empty, 0x2d, r4}) 2018/05/05 00:58:56 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff2e) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) socket$inet6(0xa, 0x80000, 0x400000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/254) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005faff8), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5e89}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xba}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x2}], 0xfffffffffffffdd1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/05 00:58:56 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x20000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r4, 0xbf7f}, 0x8) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000040)) 2018/05/05 00:58:56 executing program 4: syz_fuse_mount(&(0x7f00000000c0)='.', 0x0, 0x0, 0x0, 0x0, 0x2820440) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x12200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, r1, 0x121, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe5c}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x11}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x27dc}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/05/05 00:58:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) write$evdev(r0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37, 0x0, 0x1f277fd9}}) 2018/05/05 00:58:56 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000180)=""/198) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/05/05 00:58:56 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x400, 0xe9c, 0x100, 0x7, 0x4000000, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000002c0)=0x54) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x5, @empty, 0x1}, @in={0x2, 0x7f, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKBSZGET(r6, 0x80081270, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x73, "5f1197c3c706e4968eabc7ea9fcf729510ef6afaca22624d55b07d3359f2d862c439799cd774dd9ca056c203bc6b6987f2fb5164faaaefa963e2e683890be28b8a92e71edade551a59113fd5dcba6764f6cce7ba52c8af60a5b464868df3eecd0650c30cb99cef7ec88b4941823f1262c7cef5"}, &(0x7f00000001c0)=0x7b) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) 2018/05/05 00:58:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') ioctl$KDADDIO(r0, 0x4b34, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000100)) 2018/05/05 00:58:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@updpolicy={0xb8, 0x19, 0x111, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=@acquire={0x1dc, 0x17, 0x200, 0x70bd26, 0x25dfdbfe, {{@in, 0x4d5, 0x3c}, @in, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4e20, 0x8, 0x4e21, 0x5, 0xa, 0xa0, 0xa0, 0xc, 0x0, r1}, {{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x5b43d659, 0xa, 0x20, 0x80, 0x2b, r2, r3}, {0x3ff, 0x800, 0x1, 0x2, 0x6, 0x5, 0x87e, 0x1}, {0x1, 0x9, 0x1a5, 0xfffffffeffffffff}, 0x9, 0x6e6bbb, 0x0, 0x1, 0x2}, 0x731, 0x8, 0x1c00000000000000, 0x70bd2c}, [@algo_comp={0xb4, 0x3, {{'lzs\x00'}, 0x358, "b1ae38b0b9b51c203490bb09d57dd04981406095ad9c66dcb547e0692b53cd90ce794bd29123eeb5aae2df291ff8acc81efcfc1669ca4db82ffeb009ceb9704f905a43305c39127569741ff87570cf9bf038805a86047cf3e937e1d6943b3e675adc7f6b8891876b6f5b94"}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) 2018/05/05 00:58:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x44, 0x0, &(0x7f0000000600)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f0000000800)}) 2018/05/05 00:58:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000005e000100ffffffffffffffff0000000026d2013ec9774e8780c2de10c7641653374a0b8305bddd11d39a309065e1b481e9ca535217bc7601bbb12153ab48b915b157b91a9ded46a437d3ff3ec5c0a45abf3f957a99c4dd3aefcdc25e6147eebb8f22343dafd3de109ff4a4a92bd466bb3426b2dc0f066d93605f429e0dd015edd9e66287b20ad158e01787d7392b790178cddd85b322ddac651d1fa66e76eeff1f3b1bb60d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/05 00:58:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000080)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) 2018/05/05 00:58:57 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) r2 = socket$inet(0x10, 0x3, 0x8) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff06fffefd956fc283b724a60080020000000000000000f100002c00d30647b7afd3395e36bc3f478fc8908d160020000280b598bc6f3a0100000000000000a49868c6d19020", 0x4c}], 0x1}, 0x0) 2018/05/05 00:58:57 executing program 0: r0 = socket(0x40a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000000147b11a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c8af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a00903258265c96396582cadd0075864a1d1b58c4036a1ea7b763dfc57ecfb45ca41b7242bac3b9b6d420918dca4b48c863fb4acd"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000004c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000006c0)=0x5) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000700)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/05 00:58:57 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) set_thread_area(&(0x7f0000000040)={0x2, 0x0, 0xffffffff, 0x6, 0x1c00, 0x0, 0x5f1, 0x80000001, 0xde, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:57 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) r0 = syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x101) r1 = signalfd4(r0, &(0x7f00000002c0), 0x8, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c001, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x10001}, 0x8) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) fcntl$notify(r2, 0x402, 0x8) unshare(0x400) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) ppoll(&(0x7f0000000100)=[{r1, 0x6012}, {r1, 0x10}, {r1, 0x460}, {r2}, {r1, 0x100}, {r2, 0x2000}], 0x6, &(0x7f0000000140), &(0x7f0000000200)={0x8}, 0x8) signalfd4(r1, &(0x7f00000000c0), 0x8, 0x0) 2018/05/05 00:58:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="130000000000000000000000069503a83f05a9c0d9e23f3808c56e18a36afb537b914ed3c6e6c7e4ded8ebe724a143d2ca825281c31d906db3d165126e8ed9008999b81b8ea62ccf506ec7a641e2ad61eeb96cde8a158981b7b2b96fee78914df0d6b999e2daac7ed2c319bbd235b78128"]}) 2018/05/05 00:58:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/180, 0xb4}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/05 00:58:57 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) fchmod(r0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x38, 0x9, 0xffffffffffffff01, 0x3c, 0x402}) [ 148.761700] binder: 13569:13574 ERROR: BC_REGISTER_LOOPER called without request [ 148.787888] binder: 13580:13583 ioctl c0306201 204edfd0 returned -14 2018/05/05 00:58:57 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4a3f900b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x9, 0x6, 0x0, 0x2}, &(0x7f00000001c0)=0x98) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000300)=""/218, 0xda, 0x1ff, &(0x7f0000000240)={r2, r3+30000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10850, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 00:58:57 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8087d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/05 00:58:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000040)="2ec7dd0f3f856082bb565de420ce3e30b513c94c32dae0d370ac1d77857face5d05e445d8a") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0000000000ed0000"]], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/05 00:58:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0x0, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f0000000340), 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000540)={r3, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x2, 0x5}, {0x0, 0x6}, 0x4, 0x3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r4, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0xffff, 0x800, 0xffffffffffffff81, 0x10000, 0x9}, 0x14) sendto$inet(r4, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1000200}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000480)={r6, 0x1c, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0xa2d2, @dev={0xfe, 0x80, [], 0xe}, 0x885}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r4, &(0x7f0000000040)="22c560758eb9a836c7f5d018ed7a8587590e05da02d0803def4616f694cd0b88fa08547b8d63ea02a0e3cf9c1cf79f9af128c9238ec7590e531739ad48d53e7a7f1c805d9442e070c9e28d0de71ca3d27f3c3891f1120eec588e6787199067ef542add31f61a6915ba13d159bf83c0f50d8733496071bd7cd18d497971adfaceebcac2293f04bad1a9fb6d2139b164f919591fb75b3e3305bbcdfa44cebdde4cac6d8c4e3e0b830958770bfacd95170e3378bc8cc929e97b74aa4b9bdc16bad272d2114a668d7c469e6199cf16318ab39af4677c6a1876cd8c3a2ba90e64bb92113c908c80d48c1da24fcf2d3b", 0xed, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000000, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=""/101, &(0x7f0000000300)=0x65) [ 148.791822] binder: BINDER_SET_CONTEXT_MGR already set [ 148.791832] binder: 13569:13574 ioctl 40046207 0 returned -16 [ 148.793050] binder: 13569:13574 ERROR: BC_REGISTER_LOOPER called without request [ 148.902796] binder: 13580:13624 ioctl c0306201 204edfd0 returned -14 [ 148.928379] binder: 13615:13616 got transaction with invalid offsets ptr [ 148.938056] binder: 13615:13616 transaction failed 29201/-14, size 40-8 line 3161 [ 148.967579] binder: BINDER_SET_CONTEXT_MGR already set [ 148.972983] binder: 13615:13634 ioctl 40046207 0 returned -16 [ 148.980446] binder_alloc: 13615: binder_alloc_buf, no vma [ 148.986084] binder: 13615:13616 transaction failed 29189/-3, size 40-8 line 3133 2018/05/05 00:58:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x0, 0x5, 0x0, 0x7f, 0x3, 0x3e, 0x4, 0x45, 0x38, 0x393, 0x6, 0x0, 0x20, 0x1, 0x1f, 0x1ff}, [{0x6474e551, 0x800, 0x1f, 0x3, 0x70b, 0xf2, 0x4, 0xf6}], "f26e1fb97979dfe6d8eaafefb133998aba74d43f1d2b3a57c1f6c7bb6633bf13b439d5193d99cc1ed2070d747d5112318d278a6ec62afc519f51305f008a59310bbfe958c0df8161cbdd570d3a2f1520787ca0e1c418eec5a25e61c2ed0faf1320373846", [[]]}, 0x1bc) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x90, r3, 0x300, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x4) read(r2, &(0x7f0000000000)=""/55, 0x37) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) 2018/05/05 00:58:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de2ffc)=0x10000000007, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x8}) 2018/05/05 00:58:58 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = gettid() sched_setscheduler(r1, 0x5, &(0x7f0000000480)=0x7ff) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=0x1000890000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000280)=0xbc6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x47, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xafaf, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000004c0)={r5, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_0\x00', 0x800}) setsockopt(r0, 0x5, 0x83, &(0x7f0000000140)="6386bedb8702e011bc5f967fa2be2bf22ba4743d4e0955e115333032427c0ae7525e969638e01a228cab989c73622ba64c2715e0e0d266f37fce39ee28d28141058dc9ff6583f6d6cd5e156cb44caabcf8a7e47b4364359e382411a1a2c62b768d4be68ed64ac211b10b56e3942350e7114fa8ced52b6897df9c6c0b3ffe6191f5366d042b3646db6ff30c5bfecea1ba65ae62fd43f336363821c0ce1e014b06ea5f635bdc92b9f8fdba3014bfe8b0844512533df7ae954747c0128c125379bd4bd5c11e9c962f9096b1921532e50e7d", 0xd0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00'}) r6 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000000040)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:58 executing program 2: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10802000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv4_delroute={0x9c, 0x19, 0x400, 0x70bd2b, 0x25dfdbfd, {0x2, 0x10, 0x14, 0xffffffff, 0xfe, 0x0, 0xff, 0x8, 0x1400}, [@RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x9}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1d, @str='-$\x00'}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_ENCAP={0x5c, 0x16, @generic="a5b2117d9608e8194921480be48dbc0276cb33456cf0f1a2943da80a4e7de9b7e91ea927194a8950449a641c215a9c2b569cdbd100223b6edd12190713a090f2d23d24295ce714f1e4bea90c72c15a02d92ae652d323e9"}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) poll(&(0x7f0000000000)=[{r0, 0x1ee49eef64f7e7e5}, {r0, 0x10}], 0x2, 0x85) 2018/05/05 00:58:58 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) 2018/05/05 00:58:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0xffffffffffffffa4) 2018/05/05 00:58:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0xc8100, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/42) r3 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x8, 0x4, 0x400, 0x0, 0x800000}) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r4, 0x1, 0xfffffffffffffffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) pread64(r3, &(0x7f0000000040), 0x2bc, 0x0) 2018/05/05 00:58:58 executing program 0: r0 = timerfd_create(0x5, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/psched\x00') dup3(r1, r1, 0x80000) close(r1) 2018/05/05 00:58:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x20000000) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x3) 2018/05/05 00:58:58 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x24000) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x10113e, 0x0) r0 = getegid() lstat(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0/bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40000, 0x0) accept4(r4, &(0x7f0000000440)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000004c0)=0x80, 0x800) r5 = getgid() r6 = getgid() ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000600)={r7, &(0x7f0000000540)=""/152}) socket$nl_generic(0x10, 0x3, 0x10) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) getgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r5, r6, r8]) 2018/05/05 00:58:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='\t'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() sendmmsg(r3, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r5, 0xa, 0x12) dup2(r2, r6) tkill(r4, 0x15) 2018/05/05 00:58:58 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f0000000400), &(0x7f00000002c0), &(0x7f00000005c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x4000000000000065, &(0x7f0000000100), &(0x7f00000000c0)=0x34e) 2018/05/05 00:58:58 executing program 7: socket(0xb, 0x7, 0x6ad) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xffff}) pipe(&(0x7f0000000340)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000280)={r5, &(0x7f0000000180)=""/234}) r6 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0xee, &(0x7f0000000440)="26c0fb05d25c5462563a354f1b678726acce8d57897eda7d93dbc318eecdb16c51e3458bbe9bb60395d48c7b2198f916c088230ef2ad06222125fb548b3dab8ea0574b4bdd1e2e4bb64d7ea6f8cf1f0ade247376ece3181f42ba67fc955cb176849e0045804b57c11d61fd90014291dd041203ea80ff0a799aca1f6f3cbdf9a44b9a17750133529a3051dfb95b97f78b68264a37064923e42235adb6b46f765a6ca583f9f0b19de6faed72cbc8ebacf836ede1df19ffcd7aed95b4d46c64893102d7e3263a0dc566d141569f8fe35c6cfb368111d332995da88eb23028173002cf98f0db9372a83b1239194e61d9"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)={{0x77359400}}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000002c0)=""/252, 0xfc) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x7}) 2018/05/05 00:58:58 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="0000000000472e57abad3df45aba286efcbc7e7400d02065d6c1699a5f6d975e1d805a6fb3168e159724f7deb783ae557fec039ebe3cae713962ddacfb38802bd9f4000f89b0c9998feba358009daa87b95b259a32cb547dbefdf49768644ce3245c23aee1056cd100f51daf13b09bbd6087577454bff4f783d8dfde45da7f03"], &(0x7f0000000140)='comm\x00', 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b80)={0x0, 0xd8, "a286818fb8067cb0b5d345cc59ec570f21cc1e194b241f664e4838aff53adf6c91b680a5690ad172e66a6442340121dd225d7ac73c4290b31a4dad0a1f247bed6d7ae373bc1a08a1283ea754c2b6c9dede5585cc3668d48c5712750ac53216c468d9561b904e4e203214051ab8b8e6c5139378f95f99e148501dc82a3032a818b7117fe8e165c3554ee1437274fd93916fa973039bcfc390a2718303ba8c0724f1a6f3f18c03fa44bd0fe6c396e45757230967f3ce40af5da771d389e10a99a4e2f0e91d89653439ccb630e7f27729fe6ebe09e072e18959"}, &(0x7f0000000c80)=0xe0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000cc0)={r7, 0xca}, 0x8) syz_open_procfs$namespace(r4, &(0x7f0000000ac0)='ns/user\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x5, 0x648, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x4a, 0x88ef, 'bcsh0\x00', 'ip6gretap0\x00', 'ifb0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xe8}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"1bd17a372eeb8c4edda602ba5f1645ce05e22cf64593bf901e56d7623f89"}}}, {{{0x7, 0x6e, 0x806, 'bridge0\x00', 'bpq0\x00', 'vcan0\x00', 'bond_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe0, 0x128, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1f, 0x6, 0x9, 0x4}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x100000001}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"2305385c87473cf17f537530c10fca629636a5e022f1441289e4236449c9"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x20d, 'veth0_to_bond\x00', 'ifb0\x00', 'bond0\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xd8, 0x140, 0x170, [@cluster={'cluster\x00', 0x10, {{0x4, 0x90, 0x3, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x5, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x40, 0x806, 'bridge0\x00', 'vlan0\x00', 'irlan0\x00', 'veth1_to_bridge\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x187a8df6}}}}, {{{0x3, 0xf, 0x6558, 'syz_tun\x00', 'syzkaller1\x00', 'lo\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf0, 0x168, 0x198, [@time={'time\x00', 0x18, {{0x7, 0x101, 0x4bd5, 0x1286f, 0x9, 0x1, 0x2}}}, @owner={'owner\x00', 0x18, {{r2, r3, r5, r6, 0x6, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x9, 0x9, 0x5}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x6c0) 2018/05/05 00:58:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x876}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x8) r2 = syz_open_procfs(r1, &(0x7f0000000240)='pagemap\x00') dup2(r0, r2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xdb1, 0xff, 0xa008, 0x3, 0x75}) 2018/05/05 00:58:59 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ptrace$setopts(0x4200, r1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000000200)=[{{0x0, 0x7530}, 0x5, 0x4, 0x7f}, {{}, 0xbff, 0x9, 0x7fa8}, {{0x77359400}, 0xaa3, 0x5, 0xfffffffffffffffc}], 0x48) ptrace(0x4207, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00000001c0)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280), 0x10) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="03010100040000000800ffff008f001500000005000000000000000400000000267af15d64c30000bf920ffea8e7fd213cf01a519d7d1075283ce96ca76fdfe822e53fd1c4a2f084430d1bd4603760df5afbf2ecc15124bfc095274d79c033ed90caf55e1466678d04d0e8b4f5581fab10862d4e144381ea663b59c8d5090155cbbabc1da50f63e3ab683f67d751a83e932e08cc47a12c6972"], 0x99) 2018/05/05 00:58:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e74ce2f63676fccdb9b4c5dede23000dc78262864a7c770bafb409c8134ed8018dc0394", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)}], 0x1, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sysinfo(&(0x7f0000000200)=""/228) setsockopt(r2, 0x0, 0x74a1, &(0x7f0000000140)="1698dcd426e3af3cf9e5827d9fdeca46dce56beb76d68ae82da4fe40cbbdcb1396333131ca9548c08799bb2704e7b93d25374e6579ea671533da7cd512da620f597805e7ec615aa2c3d20bd5f0d4395e39a8bdb560ec11792498f6b19ebfcc68d65c2d5d705f0e6f8ffea665ce85b5458d9242ef849492630844d858374a826d41341e8e649bd57f202ade2fa793f9e6f5e80748da266b6addce1b55aa6782d61b2a0f6a41166c5fbc4ab9d14f64f4db47d94f", 0xb3) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io', 0x20}, {0x0, 'memor\x00', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0xfffffe70) 2018/05/05 00:58:59 executing program 4: socket$packet(0x11, 0x800000000002, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/05 00:58:59 executing program 7: r0 = socket(0xd, 0x7, 0x100000000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xe09, 0x30, 0x3ff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3, 0x1ff}, &(0x7f00000001c0)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x1, 0x2000000000000020}, &(0x7f0000000240)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000280)={'lo\x00'}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0xa0000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000300)={0x76, 0x0, 0x4a, "ce0fe9c164fe97666dad736bed491ba01f755a6ff0235aff8b589811b57e03bcb94b90f2069762fb388c673ab53ddf5a7a5bd5dd3328b3c675dc33efdf8aff4a14e47e0447684af07fed49af27979e0f00e38bd9edf0d0afcde813454cef9791251cc07697b0ee6a74cd975f9c6a2a437b19487c3b40"}) r6 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:58:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000040)=0x7, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[0xcc, 0x0, 0xa965, 0x8, 0x80, 0x4]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x42000, 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2000, 0x0) write$fuse(r0, &(0x7f00000001c0)={0x28, 0x0, 0x5, @fuse_notify_inval_inode_out={0x7, 0x80000000, 0xfa6}}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x1c, "fef48c17ed3346a8631e6829d1f7663d31725524636a17d0860d4be0"}, &(0x7f0000000340)=0x40) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000380)=@req={0x40, 0x1, 0xfffffffffffffff7, 0x8000}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={r7, 0x0, 0x30, 0x200, 0x3ff}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r8, 0x80}, &(0x7f0000000540)=0x8) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000580)={0x303, 0x33}, 0x4) openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x80000, 0x0) mknod(&(0x7f0000000600)='./file0\x00', 0x1, 0x72e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x10001, 0x0, 0x619d657a, 0xfffffffffffff414, 0x2}, &(0x7f0000000700)=0x98) openat$cgroup_type(r1, &(0x7f0000000740)='cgroup.type\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000a80)=[r9, r10, r11, r12, r13]) 2018/05/05 00:58:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x60, r1, 0x200, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4090) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getegid() clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r2) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/05/05 00:58:59 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='md5sum$md5sum\x00', &(0x7f0000000200)='usernodevppp0@}&trusted\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)="17", &(0x7f00000002c0)='/[posix_acl_accessvboxnet0-#,!-em0\x00', &(0x7f0000000300)="17", &(0x7f0000000340)='@[)bdev&[\x00', &(0x7f0000000380)='\x00'], 0x400) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c5"}, 0x7f) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x1000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/222) 2018/05/05 00:58:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x1000000003) r2 = dup3(r1, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000400)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fallocate(r2, 0x0, 0xd371, 0x400003) write$cgroup_subtree(r2, &(0x7f0000000200)={[{0x2b, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x14) sched_setattr(r3, &(0x7f0000000280)={0x0, 0x2, 0x1, 0x0, 0x0, 0x9, 0x7ff}, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000300), 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x100000000, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 0x39, 0x33, 0x20, '/usr/sbin/cupsd\x00'}, 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendmmsg$nfc_llcp(r1, &(0x7f0000000a40)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x7ff, 0x6, "12b912c658b6dd1658213a7e896cec206d4cb889e9733f7c38f038ee6502cee196d07978b9b4df473eeecfa9256caa88aa9ea06246251bf1a4036d9bf425d5"}, 0x60, &(0x7f0000000180)}], 0x1, 0x40040) pread64(r1, &(0x7f00000000c0)=""/36, 0x24, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e) 2018/05/05 00:58:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x108020000004) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x3, &(0x7f0000000140)=0x2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/104) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/05 00:58:59 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sync() r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@empty, r3}, 0x14) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x12) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/05 00:58:59 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfffff7fffffffffc) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) 2018/05/05 00:58:59 executing program 2: r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) tgkill(r0, r1, 0x13) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x13657294a10e648a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000140)={0x1, 0x6, 0x1, 0x5, 0x8000, 0x10001}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/phoc/sys/net/ipv4/vs/securu\x00\bcp\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r5, &(0x7f0000000040), &(0x7f0000000080)=0x14) socket$packet(0x11, 0x3, 0x300) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000000c0)) setsockopt$packet_buf(r4, 0x107, 0x9, &(0x7f0000000000), 0xfea3) 2018/05/05 00:58:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'veth0_to_bond\x00', 0x2}, 0x18) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x1000, 0x410, 0x1000, 0x68}) sendto$ipx(r1, &(0x7f0000000080)="91c2d0261d4f754134f17f70eff7284efeb98522e114945550da03d13648cf6d19dfdbf380ae64330721e78279331ed19f3d5d5c7e035bec2adbd2c7bea0aee4dc82afe48f6a6ae6e6f1e8aaa38c17a0cd03f9bceca8448cf4a7a3908a1788362a2b534642f3d6924da8d8d9ad90104c8ddf62ce52b661ca59655b63299315", 0x7f, 0x1, &(0x7f0000000140)={0x4, 0x7, 0x7, "71cb2c7bc811", 0x2}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/05/05 00:58:59 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x54) r2 = socket(0xb, 0x7, 0x6ad) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x100) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=0x1000890000001) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000280)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_ifreq(0xffffffffffffffff, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x100) 2018/05/05 00:58:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) setpgid(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x9, 0x8}, {0x4, 0x1000}, 0x4, 0x4, 0x6}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/05/05 00:59:00 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/05 00:59:00 executing program 6: listen(0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r1, 0x0, 0x0, 0x6) fallocate(r2, 0x0, 0x0, 0x10002) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000400)) getpgid(0xffffffffffffffff) 2018/05/05 00:59:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}, 0x2ba) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x70cf, &(0x7f0000000040)=""/159) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400002, 0x0) lseek(r0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000100)={0x0, 0x3c, 0x0, @thr={&(0x7f00000001c0)="5f7beb78fb678765fb16e0ae9fcad32e039ee1fa1fbaad8ab85f542f839b889e5e5cb33e6ba5230ab3caa3022f5ca09566c02ffe68428afdd22e94e1cfd3b3b271e8e82fffc44e9d41ed184294dd630ca2d9af63ec719cab84e81d650417fb60fbbba332f75ec202cc1ece68b27aa92891133613edfb93cb64f788d22abdaa6d6ab0d3a5f132f72c26213fa47a027b114007fa336062017bef5b27cd6bd1ec886f599d735341974072c5f013b4ee", &(0x7f0000000280)="bf0e1ebbe25279659e0ee18d1cdb432e4a459e61df502efce046109ffb9657aeb0228cc21e3e68199523abdc2471fccad1ddd49a7a43669e21b4edf3b443716eb23b262cccb0330d0813e9f6ec0e9d8c447bc32566c8ac0548b238f5e3d473627a1c46fe0e2e98b930905fa1363885fb32ea581f1f56081203a2c769635e185eb138bec397e4aa0af7152445c6026875863bfa8d3811ff405ebe400e"}}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000340)=0x4) 2018/05/05 00:59:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x9, 0x1}) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x800) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x58b000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xee, "247a58a8afd6fdc65accc94d49470488a39495ca2f28bd082356332503af30ddf0e1617bf1a9fd7bc8cdeb2ed95cb5d452313408dc83a0c372bc9888505baf63be9cfb3a64f6bb7a684e1d350f418d06de29790ae4a44677d2b78c612cfa8d7b0ae8a0ff388036829b3951d4b26413476791cd026fe5dfd148ca65409d362eeb6b30c68da87076e0de0851db0d81698a56a189b84909b82b6b10c58b9fba38051f1cb7b3697cbc1b408e418fca19da3854a1aed23cd9b1b521f51c8f647cd827c3ed40ba4599cc93450161cbb5452b3984c4794c3d0118228d5b89c2cd0c275fc5f8c457b1feeccd0136b1892bae"}, &(0x7f0000000300)=0xf6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000340)={0x90000000}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000380)=""/57) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x9}, 0x8) r6 = fcntl$dupfd(r3, 0x0, r0) r7 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x100000001, 0x404300) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000440)={0x7fffffff, 0xffffffffffff6e9b, 0x9}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000480)={0x0, 0x2710}, 0x10) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000004c0)={0x7, 0xffff}) userfaultfd(0x80800) ioctl$sock_ifreq(r6, 0x891c, &(0x7f0000000540)={'bpq0\x00', @ifru_data=&(0x7f0000000500)="96308ea2aeb5354a8f37fee6e14bd85f7fadfd6c6184b8a81f8a0166ca06cdf5"}) ppoll(&(0x7f0000000580)=[{r6, 0x1}, {r0, 0x2081}, {r7, 0xa0}, {r7, 0x8000}, {r0, 0x4000}, {r0, 0x40}, {r0, 0x4}], 0x7, &(0x7f00000005c0)={0x0, 0x1c9c380}, &(0x7f0000000600), 0x8) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x400) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TCSETAF(r6, 0x5408, &(0x7f00000006c0)={0x8001, 0x3fff8000000000, 0x2d, 0xa2, 0x5, 0x8d2f, 0x200, 0x1f, 0x6ca7fffe, 0x5}) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000700)) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000780)={r2, 0x6, 0x1000, "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"}, 0x1008) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f00000017c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x12, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000003900)={0x1, 0x8c, 0x0, 0x1000, &(0x7f0000001840)=""/4096, 0xa2, &(0x7f0000002840)=""/162, 0x1000, &(0x7f0000002900)=""/4096}) getrlimit(0xd, &(0x7f0000003940)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003980)='/dev/vga_arbiter\x00', 0x400101, 0x0) llistxattr(&(0x7f00000039c0)='/\x00', &(0x7f0000003a00)=""/195, 0xc3) 2018/05/05 00:59:00 executing program 7: r0 = socket(0xb, 0x8080a, 0x6ac) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=0x1000890000001) fchdir(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00000000c0)={0x8, r5, 0x10003, 0xffffffffffffffff}) r6 = socket(0x4002, 0x800, 0x7e) ioctl$sock_ifreq(r6, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) connect$pptp(r6, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/05 00:59:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000100)=""/144, &(0x7f0000000080)=0x90) r4 = dup2(r3, r2) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) dup3(r0, r1, 0x0) 2018/05/05 00:59:00 executing program 0: prctl$setfpexc(0xc, 0x100000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/05 00:59:00 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)='3', 0x1}, {&(0x7f0000000300)="023b9f0f1135ef1026caae1017ba6cb377ed7f0d283e84ab5d671d48001aae56cfb772524a588009007fb19a7d214a50375c26c2f9081d1349239b123fdb06b86ad7e52bc9f7e53e2ba95e55b8f5584a941375c1780de05799d28c8a40125df6d900413df893eb48488e3c0776d5db", 0x6f}], 0x2) 2018/05/05 00:59:00 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') 2018/05/05 00:59:00 executing program 3: socket$netlink(0x10, 0x3, 0x16) 2018/05/05 00:59:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000000c0)=0x374, 0x4) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/165, 0xa5}, {&(0x7f0000000440)=""/76, 0x4c}], 0x4, &(0x7f0000000500)=""/145, 0x91, 0x800}, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100)=0x6, 0x4) recvmmsg(r0, &(0x7f0000000040), 0xadeb4852b0d05049, 0x2041, 0x0) 2018/05/05 00:59:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) socket$inet(0x2, 0x1, 0x4) 2018/05/05 00:59:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xf1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0)}, 0x2000) 2018/05/05 00:59:00 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_buf(r0, 0x0, 0x1000000040, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/05/05 00:59:00 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r1) r2 = epoll_create1(0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) r4 = dup3(r2, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000000)) 2018/05/05 00:59:00 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x3f, 0xffffffffffffffff, 0x80000000002) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000140)={0x3d, 0x4e, 0x7f, 0x1}) 2018/05/05 00:59:00 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) socket(0x1b, 0x2, 0x7) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000effff005fdeff200000242000", 0x7f9}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"69706054746930000000000000000004", 0xffffffffffffffff}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:59:01 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002b9ff4)={0x2000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/05/05 00:59:01 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x8) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x65000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000100)=0x8) r3 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000180)={{0x0, 0x3, 0x94d, 0x0, 0x8000}, 0x10000, 0xd95, 0x80000001}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) bind$netlink(r3, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000340)={{0x77359400}, {r4, r5/1000+10000}}, 0x0) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x6) 2018/05/05 00:59:01 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x7) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r4, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:59:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x4e20, @rand_addr=0x9}, 'syz_tun\x00'}) shutdown(r0, 0x1) 2018/05/05 00:59:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) lseek(r0, 0x0, 0x4) 2018/05/05 00:59:01 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400200, 0x100) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x40000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x101000, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80002) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x244000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x300, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x70b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/05/05 00:59:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28000, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x200}}, [0x76, 0xffff, 0x661b, 0x5, 0x4, 0x7, 0x2, 0x80, 0x3, 0x1ff, 0x9, 0x3f, 0xfffffffffffffff9, 0x0, 0x6]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xffffffff, 0x1, 0x1, 0x20, r4}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/05/05 00:59:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vui0\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x403}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) r1 = socket(0x4000000000000014, 0x3, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x16, 0x4) 2018/05/05 00:59:01 executing program 5: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x7f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, "6fd6fd51258d59c620cc9834f12a898753b3c98a0dfc8f54e8bc450adb1bdbdb"}) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x202400, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0x14) fadvise64(r2, 0x0, 0x200, 0x3) r5 = add_key(&(0x7f0000000480)='.dead\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="0def06735f5be23fe87e389fdb9349f2e2defd6251bed3c850f09ecca7ef8b215945ad97824bb981d659cc283247de47fae394639fbb2069bcc759061a02751c6801d441544ebabb89ef432a0f091d515840883372385ea03a", 0x59, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0xffffffff}, &(0x7f0000000640)=0x8) unlinkat(r4, &(0x7f00000006c0)='./file0\x00', 0x0) tee(r2, r3, 0x80, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000680)={r6, 0x1ff, 0x96a}, 0x8) unlinkat(r4, &(0x7f0000000140)='./file0\x00', 0x0) getsockname(r1, &(0x7f00000003c0)=@nl=@proc, &(0x7f0000000440)=0x80) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000580)) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_netfilter(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000200)=""/249, 0xf9}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x21) 2018/05/05 00:59:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8001, 0xc01}, {0x0, 0xffffffeffffffe01}, 0xfff, 0x2, 0xfffffffffffffffd}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x7fffd, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xd7, "38d9c7387e45ad7f9220ee6693b75996b215180b74c15b2c5012683a51b8114ddce0c16dcca46d41c879533cdcd37d31ceeb0de3935e37ef77912d51e0af3fced1129d94afe0ddd13f46705bb4dcde6336edbf376adc723a4afb58b081bd25aff2e6b8064d68f5346c685ce4a86a5e911431ad93c833799625eb975d11653b23c4910ca650fd14a8657ce99f1e27364fdfab820b431b971a7295479add569145e076b75cbca4375ae19e5e16bdad6ad9d437e2f734a9dc53bce37182dbdb32bd0aa92ee454498afb2a660b219664fad43e6c1e8a0cebcc"}, &(0x7f00000000c0)=0xdf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8008, 0x5, 0xc4a, r2}, &(0x7f0000000280)=0x10) 2018/05/05 00:59:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, 0x1c) 2018/05/05 00:59:02 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="db64f30d293c31db69d60180f26d039d95d30d3857a1d40a", 0x18) write(r0, &(0x7f0000000040)="79ec08d9b31622c2ede04762813abba00550c0b43576257ed980ffe9adca3e08bc15e4b87a31d9b45d6897a4293e4463c0820d66f4d22fea934a0b550bcdcdf20626d27b9dbd7f73c873485112aa170d33505e2f1795bf5a862b0c60143f9f7f8e457958d90676b235300a7f96b4cc5c02295690d1519b6c788efa57e6f617679bcd29090179fda438f70dbf99cbc9fb11eb310435c01daa74f063869fffbec60d36", 0xa2) r2 = dup(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40001, 0x0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x21000000003, &(0x7f0000696ffc), 0x4) 2018/05/05 00:59:02 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 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) 2018/05/05 00:59:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r3 = getuid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) r7 = getegid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="51f7df03cd2842d85bbd65b9d87c123d5369d979dfee05232b417b0255e65cf165ed8c5a3cb4af9429c2f7f470d70d24cc782fbf5a97ecb4f21c50fa224f863d8d43063e8955a06f7ae1ac6e32c926cdab758b097cce20d4e8e0d46d777bbc949c197ebb36e383f31b8d4c2aac32f2f9f6811ea0e597425832f5e43b72d3912d462af5b9298fab260e455a92f8a04dbcdd6076042f0e", 0x96}], 0x1, &(0x7f0000000580)=[@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}], 0x70, 0x4001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x3, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x2, 0x9, 0x0, 0x9}, 0x9, 0x18c0, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x7, 0x8, 0x7}) [ 153.349315] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/05 00:59:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfffffffffffffe9f) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x3ff}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{}, {}, {}, {}, {0x3, 0x104}, {}, {}], 0x20000000000002b1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x11, r1) 2018/05/05 00:59:02 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000015c0)=0x10000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000001600)=@nl=@unspec, 0x80, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/4096, 0x1000, 0x20}, 0x8}], 0x1, 0x140, &(0x7f0000002700)={0x0, 0x989680}) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xee, "7f64512c3c321a517fca837f344dd14c7f9f4b2da1cd53cd82e07b816e142bc9b8b9868d64303d2229bb3d29d3826a7840fe5662f8faec2261842389f98d6c431c36c49a8fc0bf62ca04da1b00bb952828fab63bd8d01f68c38f4fd446322935eebac8803c9eeadc4cffdad8e3a46f303bd85f4f3bc476da6575172d1580f1fc0ec1e5c7f572c648589f0d6ba101c80d9a308acb206607ac358e98d209d144ec6cee28c4de6fb0c44324358f23f527ea34a94734b7d4f874d57eba2be5bd1f2747c2fb850e2b8bd036607a304b08323d714b377d160b8ec0f089b4268b323d74a00455cbdcba5e1f12d3fd44e210"}, &(0x7f0000000440)=0xf6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001500)={r4, 0x1c, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9c9}]}, &(0x7f0000001540)=0x10) unshare(0x28060400) exit(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x2) r5 = socket(0xa, 0x5, 0xcc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x78e, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x6, 0x400, 0x0, 0x7b, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000080)={{0x3f, @multicast1=0xe0000001, 0x4e23, 0x2, 'fo\x00', 0x2, 0x4, 0x4d}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x2000, 0xfff, 0x9e, 0x9}}, 0x44) 2018/05/05 00:59:02 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)="75b9c48d89bb893b") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) 2018/05/05 00:59:02 executing program 6: socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000702000)='attr\x00') getdents(r1, &(0x7f0000008000)=""/1874, 0x752) getdents(r1, &(0x7f0000008000), 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x8, 0x6, [0x0, 0x80000000, 0x7, 0x9, 0x2, 0xff]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0x5, 0x10001, 0x3}, &(0x7f0000000280)=0x98) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x3) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000000c0)) 2018/05/05 00:59:02 executing program 2: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/05/05 00:59:02 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = socket(0x10, 0x802, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x80000000, 0x7f, 0x10001}, 0xc) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:59:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000200)="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", 0x125, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000001c00), 0x80, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/218, 0xda}}, {{&(0x7f0000002200)=@can, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/45, 0x2d}}], 0x2, 0x2022, &(0x7f0000002440)={0x77359400}) 2018/05/05 00:59:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000140)="6e6500ff696bda7461726c65735f7e82a292c6f2b52888616d657300") 2018/05/05 00:59:02 executing program 6: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x1c) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) 2018/05/05 00:59:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) modify_ldt$read(0x0, &(0x7f0000000200)=""/99, 0x63) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x88}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8000, 0x125, 0xd09, r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x0, @time={0x0, 0x1c9c380}}) 2018/05/05 00:59:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/52, 0x34}], 0x1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x10}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="a018b56260f0d0f7dee34b92d7e5"], 0x18}, 0x0) sync_file_range(r0, 0xb2ef, 0x0, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/05 00:59:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x41c100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x54f}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x100000000, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/05/05 00:59:02 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@local}, &(0x7f0000000440)=0x14) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r1, &(0x7f0000000240)=""/244, 0x3a6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="9000000015000004260834173ea0d8dd71cdb6046d00bd7000fddbdf25c9d9a0fd", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000000140006000100008004120000000100000400000014000200ff01000000000000000000000000000114000100000000000000000000000000000000011400060008000000010000800500002fefca2e0014000100ff010000000000000000000000000001cf0fec3508c13c9de6c173b0d5ec692309ab2e"], 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x24008000) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x9, 0x800}) 2018/05/05 00:59:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x5, 0x708, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x8, 0x1b, 'teql0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0x9, 0x5, 0x616d, 0x1ab, 0x3f, 0xae, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xb, 0x5, 0x8137, 'tunl0\x00', 'vlan0\x00', 'bridge_slave_0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x180, 0x1b0, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x6, 0x0, 0x6, 0x943}}}, @vlan={'vlan\x00', 0x8, {{0x1, 0x1, 0x8884, 0x7, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x1ff, "79081c2478a6dc05545c863c1d41f39c5d1f5efc0c6fcc6bba85cf94b765", 0x2}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00', 0x1}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x496adf9eb370770c, 0x40, 0xf9, 'gre0\x00', 'bridge0\x00', 'vcan0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff], @random="1c1a32cc76ce", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x100, [@connlabel={'connlabel\x00', 0x8, {{0x301, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x40, 0x88b5, 'vlan0\x00', 'ip6tnl0\x00', 'team_slave_1\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x10, 0xffff, 'tunl0\x00', 'gretap0\x00', 'veth1_to_bridge\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x120, 0x198, 0x1e0, [@rateest={'rateest\x00', 0x48, {{'veth1_to_bridge\x00', 'team_slave_0\x00', 0x10, 0x3, 0x46, 0x7, 0x7, 0x79b9, 0x4}}}, @mark_m={'mark_m\x00', 0x18, {{0x2e8, 0x8001, 0x2, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0xca, 0xcdad, 0x0, 0x0, 0x0, "a936e7e67f87254247c1b953ed54892feb565a490eef27045807a5a3f9482d3cd68bed389225c4ab2c18e60f3e1cb294e438ede8de6d09dcde27992f078be5cf"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"b9677f70d8a79cbbe14f6dd03d673725b7f9ad6fae6766d37ef7c81ffe5a"}}}]}]}, 0x780) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000349ff0)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) 2018/05/05 00:59:02 executing program 1: getcwd(&(0x7f0000000000)=""/13, 0xd) r0 = gettid() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) process_vm_writev(r0, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x2000000000000075, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x27d}], 0x1, 0x0) 2018/05/05 00:59:02 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/90) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000000)) ftruncate(r1, 0x2e5d) userfaultfd(0x80800) 2018/05/05 00:59:02 executing program 7: socket(0xb, 0x7, 0x6ad) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket(0x13, 0x80000, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) 2018/05/05 00:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000), 0x314) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x3, 0x7}) 2018/05/05 00:59:03 executing program 4: rename(&(0x7f0000000000)='/', &(0x7f0000000080)='//file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) faccessat(r0, &(0x7f0000000140)='//file0\x00', 0x100, 0x900) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x3, 0x4, 0x80000001, 0x1, r1}) 2018/05/05 00:59:03 executing program 7: r0 = socket(0xb, 0x7, 0x6ad) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) chown(&(0x7f0000000040)='./file0\x00', r4, r5) 2018/05/05 00:59:03 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500)={0x4, 0x100000000, 0x68, 0x90fc0000000, 0x2}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000740)=0x200, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) readahead(r0, 0x6, 0xf) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000880)=""/184, &(0x7f0000000940)=0xb8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) r3 = gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000a00)=0x2a9) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x0, 0x4, 0x7}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x1, 0x4}, {0x0, 0x6, 0x0, 0x311925ba}]}) write$selinux_context(r0, &(0x7f0000000540)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000640)=@ax25={0x3, {"8c4f41be7e8077"}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000680)="8e166c4ef64b01de673aede0727d9e38b54b9f4b00fa9e24dfbff038a26f0c0109ec9014e3047aabbb88226a17832f801433a4353f0fa55a1ed61e18d63b5558be09d5f328", 0x45}], 0x1, &(0x7f0000000740), 0x0, 0x20040800}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x0, &(0x7f00000001c0)=@nfc={0x27, 0x0, 0x2}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r6, 0x4, 0x1, 0x7f, 0x9, 0x9}, &(0x7f0000000840)=0x8) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) ioprio_set$pid(0x1, r3, 0x7) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000980)=0x6) 2018/05/05 00:59:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6d513214bfd8071bd682a0cd199c926a96a0da36bc360d8b6a88363721"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xfffffffffffffef7) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x2) fallocate(r2, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) pipe2(&(0x7f0000000240), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/05 00:59:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x40000000004, 0x0, 0x0, 'quYl*0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x2}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1, 0x0) 2018/05/05 00:59:03 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{}, {0x0, 0x7530}}) 2018/05/05 00:59:03 executing program 6: r0 = socket$inet6(0xa, 0x7fffd, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xd) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={'veth1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x10001, 0x73d6, 0x791e, 0x1}, 0x6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x3a5d4407, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd66}}, 0x0, 0x2, [{{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x31}}, {{0xa, 0x4e21, 0xf2e, @remote={0xfe, 0x80, [], 0xbb}, 0x2f9}}]}, 0x190) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 2018/05/05 00:59:03 executing program 2: r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x39, 0x7fff, 0x7fff, 0x9, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/05/05 00:59:03 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x4) r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x400) 2018/05/05 00:59:03 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10000}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e20, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e22, 0xca, @mcast2={0xff, 0x2, [], 0x1}, 0x797c}}]}, 0x210) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/32) 2018/05/05 00:59:03 executing program 5: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/05/05 00:59:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000002900000005000000a102020100000000"], 0x18}}], 0x2, 0x0) 2018/05/05 00:59:03 executing program 2: r0 = socket(0xb, 0x2, 0x88) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001e00), &(0x7f0000001e80)=0x4) 2018/05/05 00:59:03 executing program 6: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) r2 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r11 = gettid() sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000780)="e3123d17f53f50dcd3ae946237ca5ec466ff50fa1bbe3ffc9851365185906bf010dfe98f97235e9ed0553d1b740917cdefb26bd61e7b4f86deda2f61438c02b9a67b6370349cd10026f05d49cba1bddef87b69ba3a354162d55f5fcf1ff8958add81a6d59b847180ab706bb48aec8e6a741fec7efceb9ecc6fc7521ea87cb793e0d071c3f3ba2a6c70166a3adf945e1dc1", 0x91}], 0x1, 0x0, 0x0, 0x4008804}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001740)="cfd0d90476c52424bcb079d3d5c4a2b3cc9a4c5b262c8554d68796b6773e2b8d12e73c4560f920231547610c239888098ab35560782d4179ba74908dd5406e7d30836203726627c7c84113893e450af4db46717462bcdeed0f84ac6e04cd02a3e5ef769888dd789ddaec42e848e38e45f3d437f0f210be5dfa04e38c65c2359dbe57bb7972b929b120fb8dfb7a978cd95c8ec588e7da00f71a900d029a54b21be14fa36a1526bc55292c8b6945b3878e47f07625d4381d29636f0bc08cdff13fb1fbedb2e59aa7206811b2d92d813f741d8585c55d703cde566aeea6918542236e778f912f1a1801e3fddb2c5dc448a896b7f4847e301289e1", 0xf9}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r4, r8, r2}], 0x20, 0x8000}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001a40)="93cc5b77da02dd0100bb8bf158065bdaacda8e774e7368cdd7183ca80aafd137ae08bfa4f24f68b063b0f24af20080251054ab668ff9bd9c70bb56c3102e8f7e06c9c374efda4fa13e539deddf800ca5265148222cf4dfa052b557984a86ff1d079bc1c112d1df47b004e22b789a43602ac1e6b35e2ac7", 0x77}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r9, @ANYBLOB="000000001800000000004e97c78ee6ba52021f00120100000001000000", @ANYRES32=r0, @ANYBLOB="006a3a45e8000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4000}, {&(0x7f0000001cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="88271bfdc741d685a8ae3b42b920528c1524c0e6018b9603ff", 0x19}], 0x1, 0x0, 0x0, 0x4000}], 0x4, 0x20000014) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) r13 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r13, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={r12, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r14, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r14, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) 2018/05/05 00:59:03 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3fd}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$key(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001080)=ANY=[@ANYBLOB="02000000020000000000000000004e00"], 0x10}, 0x1}, 0x40c0) accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) 2018/05/05 00:59:03 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x4) r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x400) [ 154.909012] IPVS: Creating netns size=2536 id=47 2018/05/05 00:59:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0xc0400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x10001, 0x8, 0x200, 0x5, 0x9, 0x83c, 0x12, 0x7, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x6, 0x5, [0xfffffffffffffff7, 0x4, 0xff, 0x2657, 0x5]}, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x2) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) 2018/05/05 00:59:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff2a) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/05 00:59:04 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000200000000000200000000098c1b", 0x14, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/05 00:59:04 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x1) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) 2018/05/05 00:59:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000004000000000000000000000078552a16b8ed58f49951c7c5407e6b3e4549ae432002a453311cf4ba3db57ad72707595a3169636b8af01d1a5eb21e0c517c079a1e411da6449927dd991a5b3a467abc8435f878ab5b57c68dbd489983188d9b8957"], 0xffffff61}, 0x1}, 0x0) 2018/05/05 00:59:04 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'irlan0\x00'}) 2018/05/05 00:59:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) ioctl$sock_ifreq(r2, 0x8947, &(0x7f0000000140)={'bond_slave_0\x00', @ifru_names='bond_slave_1\x00'}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bind$ipx(r3, &(0x7f0000000040)={0x4, 0x7, 0x3c, "22d5684dd9ba", 0x7f}, 0x10) 2018/05/05 00:59:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0x4, 0x1}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/05 00:59:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x800}, 0x8) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) getuid() 2018/05/05 00:59:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{0x280}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) r1 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2000003) pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000340)="a48ba5c113ff4747a8bd506d2e68e8faed08165b0529a0500a1c599ea9253ce4139256533c689559cc", 0x29) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x0, 0x8}, {}, 0x0, 0x0, 0x2010}) r3 = memfd_create(&(0x7f0000000280)='{/\x00', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000002c0)={'bond_slave_1\x00', {0x2, 0x4e20}}) 2018/05/05 00:59:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr/fscreate\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000), 0x100000000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) 2018/05/05 00:59:04 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e443084836ddea0cda4a346b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bf"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) link(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='./file1\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) flock(r0, 0x3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt(r3, 0x1, 0x80, &(0x7f0000000880)=""/71, &(0x7f0000000140)=0x47) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f", 0x7, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000640)=0x142) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000900)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x0, 'ovf\x00', 0x2, 0xfffffffffffff310, 0x11}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x10003, 0x100000001, 0x5, 0xca4}}, 0x44) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/05/05 00:59:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140180000000090100000000000000001f000000"], 0x14}, 0x1}, 0x0) 2018/05/05 00:59:04 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x3, 0x3, 0x0, 0x80000000, 0x80}, 0x8) r1 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) [ 155.736489] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/05 00:59:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="08dc9d92105768cddc7c116714b1604bebfb1c52084615cb9772d2edaeb04a22fab6d216604dfc1b") r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000087f4b)=""/181, 0xb5) 2018/05/05 00:59:04 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0/') r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r0, &(0x7f0000000040)=""/28, 0x1c) flock(r0, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 155.817787] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/05 00:59:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='53', 0x2}], 0x1) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/05 00:59:05 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/05 00:59:05 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/45) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1f) r3 = socket$key(0xf, 0x3, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x401, 0x700000000000000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21}}}, 0x84) writev(r4, &(0x7f0000374ff0)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a0000a93616db01cd15de0005190000040d000c000000800000f900", 0x2c}], 0x1) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x14c}, 0x1}, 0x0) getsockname$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000400)=0x0) syz_open_procfs(r6, &(0x7f0000000440)='net/unix\x00') 2018/05/05 00:59:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000784ff3)='net/rt_cache\x00') pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) fcntl$setsig(r0, 0xa, 0x11) finit_module(r0, &(0x7f0000000000)='net/rt_cache\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x9e) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x3b, @multicast1=0xe0000001, 0x4e23, 0x0, 'lblc\x00', 0xe, 0x4, 0x38}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0xd2d, 0x1000}}, 0x44) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1000}, 0x8) 2018/05/05 00:59:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eaddd0)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x98) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x4, 0x3, 0x5, 'queue0\x00', 0x9}) fsync(r1) accept(r0, &(0x7f0000000100)=@ethernet={0x0, @remote}, &(0x7f0000000180)=0x80) 2018/05/05 00:59:05 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) close(r1) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0x0, 0xffffffff}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) rt_tgsigqueueinfo(r3, r4, 0x17, &(0x7f0000000180)={0x38, 0x3, 0x0, 0x4}) sendfile(r1, r1, &(0x7f0000000040), 0x404000000000) 2018/05/05 00:59:05 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) fcntl$notify(r1, 0x402, 0x12) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000), 0xffffffb1) 2018/05/05 00:59:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) 2018/05/05 00:59:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6f000)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x22a5, r1, 0x10000, 0x81}) 2018/05/05 00:59:05 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r1) 2018/05/05 00:59:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r1, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x34, r2}) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000400), &(0x7f0000013000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 157.050299] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/05 00:59:05 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c02000000000000000700000000000000dc1338d544dfff9a84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 2018/05/05 00:59:05 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x5502, 0x0) 2018/05/05 00:59:05 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x3, r1, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace$getregset(0x4204, r1, 0x205, &(0x7f0000000080)={&(0x7f0000000000)=""/124, 0x7c}) ptrace(0x4208, r2) 2018/05/05 00:59:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000300)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000100000008000100", @ANYRES32=0x0, @ANYBLOB="840002004000010024000100747900000000000000004fa5b70d149b3cd136ed7c176d00000000000000000000000000080003001f0000000800040000000000", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0xa0}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/05 00:59:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) [ 157.107844] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/05 00:59:05 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xffffffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x0, 0x57}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x6e, 0x4, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) [ 157.177665] blk_update_request: 120 callbacks suppressed [ 157.177673] blk_update_request: I/O error, dev loop4, sector 0 [ 157.182921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14255 comm=syz-executor3 [ 157.193513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14255 comm=syz-executor3 [ 157.213289] blk_update_request: I/O error, dev loop4, sector 255 [ 157.219485] blk_update_request: I/O error, dev loop4, sector 510 2018/05/05 00:59:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x7, [0xffffffffffffffff, 0x0, 0x5, 0x3, 0x3, 0x4, 0x0]}, &(0x7f00000001c0)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x400}, &(0x7f0000000240)=0x8) r2 = gettid() setpriority(0x0, r2, 0x0) ioctl$TIOCCONS(r0, 0x541d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={r3}) timer_create(0x0, &(0x7f0000000300)={0x0, 0x25, 0x3, @tid=r2}, &(0x7f0000000340)=0x0) timer_gettime(0x0, &(0x7f0000000380)) ptrace$getregs(0xe, r2, 0x6c4780000000, &(0x7f00000003c0)=""/181) ustat(0x7, &(0x7f0000000480)) recvfrom$llc(r0, &(0x7f0000000500)=""/116, 0x74, 0x61, &(0x7f0000000580)={0x1a, 0x11b, 0x0, 0x8, 0xfffffffffffffff9, 0x9, @random="2fce39d545a1"}, 0x10) sync_file_range(r0, 0x1, 0x8, 0x3) timer_gettime(r4, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) sched_getattr(r2, &(0x7f0000000680), 0x30, 0x1) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f00000006c0)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000700)=""/169, &(0x7f00000007c0)=0xa9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800), 0x4) pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847ff) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)={r5, 0x200, 0x3, [0x7fff, 0x7, 0x0]}, 0xe) pwritev(r6, &(0x7f0000000b00)=[{&(0x7f00000008c0)="8f642f195479d878ea9a966fb64980365bda1c4ac7b83d6e586145f5c85ee7f567895dc31c07c92f136d105ddfd43109cba281a924e22aaec4ad36c3d38d9edf4998b0b17a1dc27fe9316bb5", 0x4c}], 0x1, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000000b40)) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f0000000b80)={0x0, 0x12, 0x1, 0x20, 0x100000001, 0x9}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000c00)={@empty, @loopback}, &(0x7f0000000c40)=0xc) sendmsg$nl_route(r0, &(0x7f0000000f00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x210}, 0x1, 0x0, 0x0, 0x24000004}, 0x4080) 2018/05/05 00:59:05 executing program 7: r0 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x9, 0x4b, 0x7fffffff, 0x3, 0x0, 0x2, 0x14001, 0x8, 0x40, 0x1000, 0x1f, 0x1, 0x7f, 0x5, 0x4, 0x1, 0x80, 0x80, 0x6, 0x7, 0x7, 0x401, 0x5, 0x8000, 0x2, 0xa25, 0x100000000, 0x6, 0x4, 0x8000, 0x5, 0x1f, 0x2, 0x10000, 0x3, 0x8, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000200), 0x5}, 0x4, 0x401, 0x5, 0x7, 0xff, 0x3, 0x6}, 0x0, 0x8, 0xffffffffffffffff, 0x8) fsync(r0) write$binfmt_aout(r0, &(0x7f0000000300)={{0x107, 0x4, 0x3, 0x130, 0x64, 0x5, 0x9e, 0x9}, "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", [[], [], []]}, 0x1320) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2c4, 0xf793, 0x4ed78258, 0x7, 0x0, 0x0, 0x4, 0x9, 0x7ffffffb}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x163, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600", 0x0, 0x401, 0x3}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/05/05 00:59:05 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x0, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) dup3(r6, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96", 0xa1, 0xffffffffffffffff) 2018/05/05 00:59:05 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000000109000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x400c55cb, 0x0) 2018/05/05 00:59:05 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000300)='smaps_rollup\x00') write(r0, &(0x7f0000a17000)='\t', 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000002c0)={0x9}, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x8d}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0x1}, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pread64(r2, &(0x7f0000000180)=""/91, 0x5b, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = memfd_create(&(0x7f0000000100)='mime_type\x00', 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000280)=0xc) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000100008ab9f7463c9d1c500000019f3ff00000011fffffd0075000050e22978ff8bb02a00008b2398c800000000255d9d656ac4bba10600000000000000517e115c61e0d1b28d89a13a34aedd"]) 2018/05/05 00:59:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007d2000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) syz_open_pts(r0, 0x404082) 2018/05/05 00:59:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=@ipv4_newaddr={0x28, 0x14, 0x509, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x28}, 0x1}, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000740), &(0x7f0000000780)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r4, @ANYBLOB="000529bd7000fcdbdf250b000000100001000c0007002900000021000000080006000200000014000100080001000a00000008000b0073697000080006008000000008000500ffff00000800040001010000400002e70800040005000000080003000000000008000b006a5c000008000b000200000014000100fe8000000000000000000000000000aa08000800050000000800060000000000a9e400f9e7c2222afc847771b30e815abd0597b7ec5b825909061a12787632bad528fbc9269c"], 0xa0}, 0x1}, 0x20008000) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r4, 0x1, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2f7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x84}, 0x1}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000008c0)={{{@in6}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) 2018/05/05 00:59:05 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000001c0)=0xffffffffffffff42) uname(&(0x7f0000000000)=""/110) modify_ldt$write2(0x11, &(0x7f0000000180)={0x3, 0x20001000, 0x2000, 0x4, 0x8, 0x5, 0x0, 0x0, 0x6, 0x5}, 0x10) 2018/05/05 00:59:06 executing program 1: unshare(0x40000000) r0 = socket(0x400000000000010, 0x803, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) write(r0, &(0x7f0000000040)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/05/05 00:59:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0xffffffffffffffb1, &(0x7f000001e000), 0x1000000000000083, &(0x7f0000000000)}, 0x0) 2018/05/05 00:59:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/arp\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000380)=""/136, 0x88}, {&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000640)=""/226, 0xe2}], 0x4, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x4899, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0x3f, 0x3, 0x2, 0xaa}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'ip6_vti0\x00', 0x4000}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000008c0)={'ip6gre0\x00', &(0x7f0000000880)=@ethtool_rxfh_indir={0x39, 0x2, [0x2ace, 0x9]}}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/165, 0xa5) r4 = fcntl$getown(r0, 0x9) accept4$netrom(r1, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000840)=0x1a, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000300)={0xffffffff, 0x2, r4, 0x0, r5, 0xff, 0x6, 0x1ff}) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000", 0x5d, 0x10000}], 0x0, &(0x7f0000000380)=ANY=[]) pwrite64(r6, &(0x7f00000001c0), 0xfd, 0x0) 2018/05/05 00:59:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$sock_ifreq(r0, 0x1000000000080, &(0x7f0000000080)={'teql0\x00', @ifru_mtu=0x7ff}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x5, &(0x7f00000000c0)=""/209, &(0x7f0000000440)=[{0x100000000, 0x7e, 0x4, &(0x7f00000001c0)=""/126}, {0x9, 0x0, 0x4, &(0x7f0000000240)}, {0x9, 0x80, 0x3, &(0x7f0000000280)=""/128}, {0x200, 0x0, 0x2, &(0x7f0000000300)}, {0x4, 0xe6, 0x1, &(0x7f0000000340)=""/230}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x7, 0x1000, 0x3, 0x8001, 0x8, 0xfffffffffffffff7}) close(r0) 2018/05/05 00:59:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x2}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0xc) setsockopt(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) accept4(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000180)=0x80, 0x80000) accept4(r0, &(0x7f00000001c0)=@vsock, &(0x7f00000000c0)=0x80, 0x800) 2018/05/05 00:59:06 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r0, &(0x7f0000000080)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="7a35ca61de7ecef43478fde86dfbac2dc4792a178c1ed870b3d4ace367c6b1631825e64dbcc14df0425d22ae95f2aa9dc3a07d0e0ff1f798b6ca04dab46f70b5b23f91abe713039fbb321a1550426d9ed566d68078d97e11a4385920c6d7aef5b295f418e1a200ca1d34cf04f23c38a089d37d9b076a308827439b08c1596888248195e909efbbd36f8c24793605b390c860c59d51b010209a56cd134442ca1a145ee65de8ff81a0490f50ad3b361e8b1169b79483823672be7333cff36b2e8805abff4ff79e7cbae90f33a2e0c9f94b72ed1fdae5c0347c3e6a70d5483fc3ebae51729a184c021d94e2457718a47869db36bde6e8ba40575a03736114dd643257f41d097b99ad195bdab1fea79acdb3e2e98167951365f3094d5de2d960bc131853d66fd0ed9ae9", 0x128, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000007c0)="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") mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) [ 157.422027] IPVS: Creating netns size=2536 id=48 2018/05/05 00:59:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) 2018/05/05 00:59:06 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x7, {{0x2, 0x4e22}}}, 0x88) [ 157.447107] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop7 [ 157.481177] IPv4: Oversized IP packet from 127.0.0.1 2018/05/05 00:59:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x21, 0x0) flistxattr(r0, &(0x7f0000000040)=""/120, 0x78) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) [ 157.534306] IPVS: Creating netns size=2536 id=49 2018/05/05 00:59:06 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/05/05 00:59:07 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/166) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/05 00:59:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = signalfd4(r0, &(0x7f0000000040)={0xffff}, 0x8, 0x800) write$binfmt_elf32(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1658) 2018/05/05 00:59:07 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000003000/0x4000)=nil, 0x4000}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) 2018/05/05 00:59:07 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000000000001544eedccca02fa600120000000000000000560f"], 0x20) 2018/05/05 00:59:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000004ffe)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x3a1) r1 = socket$packet(0x11, 0x3, 0x300) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @dev, 0x0}, &(0x7f0000000100)=0xc) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x13e538f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$packet(r0, &(0x7f0000000180)="0d8763e106164720bfae729ba40ed79a585a129b804c9ee966af0f549eb1ed32d59a72936eada0b41d0867884ad0ddb418133c646d5100482decb723ac30cb0cf1c28840f74f58412905fb1d9742dacc9113af4179824071659872741eedca627fc63f6e096e7fdcaa54484f9b14240059be22f1db017cd732394db014c59a6552488f3a6069b0fbb2e909d198188538974e6d40ed9cd0b634", 0x99, 0x8000, &(0x7f0000000080)={0x11, 0x2, r3, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) r4 = dup3(r1, r0, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'syzkaller1\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/05/05 00:59:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/dev_snmp6\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffeb4, 0xfffffffffffffffd, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000040)={r3, 0x2}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'team_slave_0\x00', 0xb9d1404}) 2018/05/05 00:59:07 executing program 6: r0 = getpid() getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60001, 0x0) getpid() ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x7fff, 0xfffffffffffffff7, 0x3, 0x81, 0x4, [{0x0, 0x1, 0x100}, {0x6, 0x0, 0x6, 0x0, 0x0, 0x6}, {0x5, 0x0, 0x6, 0x0, 0x0, 0xf08}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x102}]}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1ff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x2, {{0x2, 0x4e24}}}, 0x88) 2018/05/05 00:59:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x8000000000000000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb4fe8), &(0x7f0000767fe0)}}}], 0x0, 0x0, &(0x7f0000725f06)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x22, "5391a021b6982d2b0a03b543166466fd3ebb75159fced78f63e95099cc6871596c3f"}, &(0x7f0000000040)=0x46) 2018/05/05 00:59:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000240)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e476cb6b139f5686379495446bcea9c334", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xf3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) 2018/05/05 00:59:07 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/166) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/05 00:59:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x27}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x1f}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/05 00:59:07 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x377e, 0x40, 0xfff, 0x6, 0x0, 0x6, 0x100a, 0x2, 0x8001, 0x6, 0x0, 0x1, 0x5, 0x4, 0x2, 0x3, 0x1c8, 0x9, 0x2, 0x8000, 0x9, 0x9, 0x16d, 0x400, 0x40, 0x3, 0x401, 0x9, 0x100000000, 0xfffffffffffffffe, 0xb2, 0x101, 0x3f, 0x7a, 0x3, 0x0, 0x0, 0x88e, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x4300, 0x10000, 0x8, 0x2, 0x7ff, 0x401, 0x80000001}, r1, 0x9, r2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420c, r3, 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/05/05 00:59:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x240000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/05/05 00:59:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100000400008a002) writev(r0, &(0x7f0000000080), 0xe97f4d1a585335b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22}}, 0x18, 0x1}, 0x90) [ 158.452857] binder: 14374:14381 ERROR: BC_REGISTER_LOOPER called without request [ 158.456433] keychord: invalid keycode count 0 [ 158.460795] keychord: invalid keycode count 0 [ 158.471809] binder: release 14374:14381 transaction 72 out, still active [ 158.488939] binder: undelivered TRANSACTION_COMPLETE 2018/05/05 00:59:07 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x10}, 0x15, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x42000, 0x0) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000200)="6e732f4bd4aa438c1448797deb907000") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0xf4, @multicast2=0xe0000002}}) 2018/05/05 00:59:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socketpair$inet(0x2, 0xa, 0x80, &(0x7f0000000180)) fcntl$setstatus(r1, 0x4, 0x6000) tee(r0, r0, 0x1, 0x4) unlink(&(0x7f0000000080)='./bus\x00') getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000200)=0x10) r2 = socket$packet(0x11, 0x80000000000002, 0x300) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001900)}}], 0x1, 0x2000, 0x0) vmsplice(r4, &(0x7f0000000400)=[{&(0x7f0000000380)="c8", 0x1}], 0x1, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/05 00:59:07 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) accept4$nfc_llcp(r1, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r1, &(0x7f0000002300)=""/140) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x1b}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x10, 0x400000802, 0x0) listen(r3, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)) write(r3, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000023c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002480)={0x40, @time={0x0, 0x1c9c380}, 0x9, {0xffff}, 0x101, 0x1, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000005c0)) prctl$void(0x3b) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}], 0x6, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001d00)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000035efc8)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x28, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/05 00:59:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pread64(r1, &(0x7f0000000300)=""/153, 0x99, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x7f01eb47, 0x2ab, 0x38, 0x1d4, 0x7, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}]}, 0x58) [ 158.508697] binder: 14374:14381 transaction failed 29189/0, size 0-0 line 2950 [ 158.520290] binder: send failed reply for transaction 72, target dead 2018/05/05 00:59:07 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 158.555092] binder_alloc: binder_alloc_mmap_handler: 14374 20000000-20002000 already mapped failed -16 [ 158.567768] binder: BINDER_SET_CONTEXT_MGR already set [ 158.573222] binder: 14374:14431 ERROR: BC_REGISTER_LOOPER called without request [ 158.591291] binder: 14374:14439 got reply transaction with no transaction stack [ 158.591297] binder: 14374:14439 transaction failed 29201/-71, size 0-0 line 2926 [ 158.614653] binder_alloc: 14374: binder_alloc_buf, no vma [ 158.620747] binder: 14374:14431 transaction failed 29189/-3, size 0-0 line 3133 [ 158.633125] binder: 14374:14381 ioctl 40046207 0 returned -16 [ 158.653902] binder: undelivered TRANSACTION_ERROR: 29201 [ 158.660354] binder: undelivered TRANSACTION_ERROR: 29190 [ 158.668470] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:59:08 executing program 6: memfd_create(&(0x7f0000000040)=']\x00', 0x3) r0 = openat$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) unshare(0x0) 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$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=@random={'user.', ']\x00'}, &(0x7f0000000280)=']\x00', 0x2, 0x3) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/05/05 00:59:08 executing program 0: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r0, 0x5ec, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000003fe0)=[{&(0x7f000014b000)="85", 0x1}], 0x1, 0x0) dup(r1) tee(r0, r2, 0x3f, 0x2) 2018/05/05 00:59:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3f}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/05 00:59:08 executing program 5: r0 = socket(0xa, 0x2, 0x0) accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), 0x4) 2018/05/05 00:59:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) read$eventfd(r0, &(0x7f0000000440), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) poll(&(0x7f0000000080)=[{r0, 0x40}, {r0, 0x108}, {r0, 0x2500}, {r0, 0x400}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x1000}, {r0, 0x200}, {r0, 0x1000}], 0x9, 0x9) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x8000, 0x1f03, 0x81, 0xf000000000000000, 0x1bd1438, 0x0, 0x35c6, 0x162a, 0x9, 0x55}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) 2018/05/05 00:59:08 executing program 4: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4000000) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') setpriority(0xffffffffffffffff, 0x0, 0xad) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000003c0)=""/81, 0x51, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000880)=""/102, &(0x7f0000000300)=0x66) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000440)={&(0x7f0000000380)=[0x7fffffff], 0x1, 0x2000000000000, 0xc7c3, 0x40, 0x1f7c, 0x0, {0x9, 0x6, 0x57, 0x80000001, 0x100, 0x0, 0x200, 0x7, 0x1f, 0x1, 0x81, 0x5, 0x7ff, 0x20, "2494775a9b0b8dd208e948f2ce4bee73d048f1963eada056bf004786435442aa"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x202, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/05/05 00:59:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000001c, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0xf4, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/05/05 00:59:08 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x807}, 0x1c) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', "23137b6b657972696e672d00"}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, 'A'}], 0x18}}], 0x1, 0x0) 2018/05/05 00:59:08 executing program 5: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp\x00') r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000000040)="0401000000e3cd682c46090000b2c0e6514d6706007cb70000000000007eac35870100658d2850f413ac4605000014ab6650782299e623", 0x37, 0xfffffffffffffffc, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) pread64(r1, &(0x7f0000000200)=""/202, 0xca, 0x0) 2018/05/05 00:59:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x9, 0x28}, 'port1\x00', 0x28, 0x4, 0x400, 0x80000001, 0x7ff, 0x6, 0x7fff, 0x0, 0x2, 0x832}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000004c00000000000000000"], 0x28}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0xccfc, 0x5, 0xfffffffe00000, 0x7}) 2018/05/05 00:59:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0593ffffffe71d078900ec", 0xd) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="2e036c9af94bc65d1cd3b9600bf9232f8ba758efac4ff1cd49f8bd35c6ed83f4839d6acf1a110c8e90ea10d897e9987f2cc0544744527433206a072615265c9e0ddf7ca5f10691f66c4abb229c1dd175923f83be6944f332f122bf97e1a6b1a25dea381b2f78c2c6de2c15e6d771568ea30afa85e36eeead2fb01349fa96dbaf9f5bfe456893e9ea3862") 2018/05/05 00:59:08 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0xf0b39f213e73045e, 0x0) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/238, 0x2}, {&(0x7f0000001400)=""/226, 0xe2}, {&(0x7f00000017c0)=""/210, 0xfffffe53}, {&(0x7f0000001600)=""/67, 0x43}, {&(0x7f0000001680)=""/130, 0x260}], 0xffffffffffffeeb) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x2, &(0x7f00000000c0)={0xffffffff}, 0x8) clone(0x100000, &(0x7f0000000400)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="d29e83b6df92348ee541ab155b13dad02878d1b083f7d0fcc9b5a3775037b739d27b3d68886b4d25371a82a9a064fb6ec4656bdcf837a62e1c952c972f099655ca564cfef40b1a7671564c1593be069a5de38f40297b9d42af7d4df8147edc5fcd478ba1114f1244") ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='/'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/05 00:59:08 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x436b5df2, 0x6, 0x9, 0x95, &(0x7f0000000000)=""/149, 0xd4, &(0x7f0000000100)=""/212, 0x1000, &(0x7f0000001000)=""/4096}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000240)) [ 159.658879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 159.681228] IPVS: Creating netns size=2536 id=50 [ 159.721070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/05 00:59:09 executing program 3: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/05/05 00:59:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33, 0x0, 0x100, 0x0, 0x1}) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='./cgroup.net\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpgid(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x80000) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) ioctl$KDDELIO(r1, 0x4b35, 0x3) write(r0, &(0x7f0000c34fff), 0xffffff0b) pselect6(0x40, &(0x7f0000000100)={0x0, 0x8, 0xbc, 0x1000, 0x3f, 0x1, 0x8, 0x6}, &(0x7f0000000180)={0x6, 0x7, 0xc4b, 0xffffffffffffb293, 0x3, 0x7, 0x81, 0xce2}, &(0x7f00000001c0)={0x2, 0x3, 0x7, 0x2, 0xa945, 0x8, 0xde, 0x3f}, &(0x7f0000000200), &(0x7f00000002c0)={&(0x7f0000000240)={0x3}, 0x8}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000340)=0x40) 2018/05/05 00:59:09 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4100, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) ptrace$setopts(0x420b, r1, 0x8, 0x0) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) 2018/05/05 00:59:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000004480)={0x0}) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000003d80)=@ipx, 0x80, &(0x7f0000003e80), 0x0, &(0x7f0000003ec0)=""/232, 0xe8}}, {{&(0x7f0000003fc0)=@l2, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/221, 0xdd}}], 0x2, 0x102, &(0x7f00000044c0)={r1}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffaf) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) sendto$inet(r0, &(0x7f0000e76000)="18", 0x1, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/05 00:59:09 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, 0x30, 0x400, 0x70bd2b, 0x25dfdbfb, {0x6}, [@typed={0x14, 0x2b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="34d2106f1fb93eaa4b97913bc5e603d0d3226184464677da96733b", @nested={0xc8, 0x6f, [@generic="0af091de7dc1fb7267f03119e8f20e271b8689e209bfdc7f009ca4282f681a740656bf22bb1c68302aafda4ec7b6544e45342e12cf2fdd720d9429575ae634d4d613c23ccc7a5433b1829c5d9a30f50e2d99cb3359c6ebff5590f1bb3491fa7ebdd88f8c8cf65f5786960c2fc5301ea7ea13db000419e87466510a469f242ae536403f2a0062df4b0938a3fff14b126de7723a4e8454964b358277db827b8b489118ef95d443bac5807342766dac9fc228c6d8ebca", @typed={0xc, 0xc, @u64=0x1}]}, @typed={0x14, 0x61, @ipv6=@dev={0xfe, 0x80, [], 0x20}}]}, 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x4c044) 2018/05/05 00:59:09 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000f74000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) remap_file_pages(&(0x7f0000675000/0x4000)=nil, 0x4000, 0x0, 0x1ff, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000673000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/05/05 00:59:09 executing program 1: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x4}}, 0x2e) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/05/05 00:59:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x40}}, 0x4, 0x7}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d9d89fe6288f8718aff076488e6c67aa10af"], &(0x7f0000000200)=0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, r3, 0x10, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x388}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffc00}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000894}, 0x20000000) ioctl(r0, 0x4, &(0x7f0000000080)="9e073d48d13b5d345107fa590f6612869e43c909b57fab54091f2205bfe728e9d3b05e258cf660f10a494a41636035a937ea0a8915ed11831c0679") 2018/05/05 00:59:09 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) ioctl$KDENABIO(r0, 0x4b36) 2018/05/05 00:59:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x64) fallocate(r1, 0x1, 0x0, 0x100000001) fallocate(r1, 0x20, 0x0, 0x100000000) pipe(&(0x7f0000000000)) 2018/05/05 00:59:09 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="716726c5b795a94c9b0000fe51c1dfdc8434dace719d34b5ba9a1603f2b20017bde8132b70bf77591152443a518705b5849681804a4a771a1509723c4613d5b153d55535555845ac2378c63a23ebdd63b3d93903f716f56eb43dd90300b36dfe79561afd2e3476fa5dc21ead251d21e798b0e4bb351e6b4be0434fc9ae2850f4d29b108d03778d"]}) r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x9, 0x1, 0x3, 0x3ff, 0x1}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "717545756531000000000000000000000000120000000000000000000000000000000000000000000000000000000000004000"}) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0x30) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000480)) 2018/05/05 00:59:09 executing program 2: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) ptrace$peekuser(0x3, r0, 0x6) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/05/05 00:59:10 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x6e4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000a40)={{0x4, 0x1ff}, 'port0\x00', 0x20, 0x10000, 0x1, 0x6, 0xb52d, 0x3, 0x748b, 0x0, 0x2, 0x82be89c}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000040)=@pptp, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000440)=""/195, 0xc3}], 0x5, 0x0, 0xffffffffffffff9d}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/185, 0xffffffffffffff01}, {&(0x7f00000007c0)=""/77, 0x4d}, {&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/3, 0x3}], 0x4, &(0x7f0000000980)=""/52, 0x34}}, {{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000bc0)=""/216, 0xd8}], 0x1}}, {{&(0x7f0000000d40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000009c0)=""/87, 0x57}, {&(0x7f0000000fc0)=""/219, 0xdb}, {&(0x7f00000010c0)=""/217, 0xd9}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/76, 0x4c}, {&(0x7f0000001280)=""/39, 0x27}], 0x6, &(0x7f0000001380)=""/242, 0xf2}}], 0x4, 0x0, &(0x7f00000015c0)={0x77359400}) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x0) 2018/05/05 00:59:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x4}, &(0x7f00000000c0)=0x8) 2018/05/05 00:59:10 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000876000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2}, 0x8) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) timer_create(0x0, &(0x7f000083afa0), &(0x7f0000fd7000)) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000240)={0x9, 0x926, 0x7, 0x2800000, 0x3, 0x7}) mkdir(&(0x7f0000000440)='./file0\x00', 0x44) write$binfmt_elf32(r4, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x3, 0x3e, 0x7f01eb47, 0x0, 0x38, 0x1d4, 0x0, 0x0, 0x20, 0x1}, [{0x0, 0xee1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}], "0b55c55c326700f4ba413940ffa5d4e42eaae448e293f960a4c2e94f8d33ceec3cacfc96ae2a9ab4d238118a39ba354087752070e1d72dfc498fd699aa3b31c6affc7ec5d260d7d64eb529236bddd52a3ac7c14d0660d23a6bd49b0814b6888ad837412fc48720c985f6cf178cb0f24c501963295bbb10691e60de36c6718f24ee93bf675963b1a5"}, 0xe0) 2018/05/05 00:59:10 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0xb, r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) 2018/05/05 00:59:10 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x1) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/05/05 00:59:10 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) pread64(r1, &(0x7f0000000000)=""/150, 0x96, 0x400000) 2018/05/05 00:59:10 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/05/05 00:59:10 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xa2, 0xfffffffffffffffc, 0x100, 0x3, 0x8001, 0x3, 0x7, 0x3ff, 0x27, 0x38, 0x1d5, 0x8, 0x1, 0x20, 0x2, 0x7, 0x5, 0xff}, [{0x2, 0x6, 0x0, 0x4, 0x9, 0x8a, 0xfffffffffffffffb, 0x8}, {0x7, 0x40, 0x0, 0x9, 0x100000000, 0x5, 0x1, 0x1}], "96c50b49b7577c7f4285fd3661607e61bf82ba79f6d5992be7f3e320dc972d167074cf0ecfdf589fc8e8cabe2b970e5e126649dc67e8506dd448c2e0a74477d6765102cb3e63820a4ce184ae670817ae898a7cdd878be93b4765c51ba52070c09b7c0a932a39f83d252351b43ea1bf43adfbbf13ffe6a8cf1367aad3397ff41b71adceab6f1c4d87f01b2ba0c4cf01d9d49f3cd821c456bad4b5da674a424a6499275c329c4fe0c6b8ce1d24", [[], [], [], [], [], [], [], []]}, 0x924) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000000)='4', 0x1}], 0x1, 0x0) 2018/05/05 00:59:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x100, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x2000c804) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000730000)={0x14, 0x18, 0x2fb, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/05 00:59:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x80011, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bridge0\x00', 0x200}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/05 00:59:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) lseek(0xffffffffffffffff, 0x3, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="73698b4d346f2e00"]) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8, 0x7}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000480)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000580)=""/79) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x10000, 0xfff, r3}}], 0x90}, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000200)=0x100000000) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=@access={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31}, 0x35) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) keyctl$unlink(0x9, 0x0, 0x0) r5 = epoll_create(0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) epoll_pwait(r5, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/05 00:59:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000c00)={'bridge_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x3, r4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r3}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r3, 0x80}, {r2, 0x1000}, {r3}, {r0, 0x8000}, {r2}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x44013, r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000010fcff00800000000000000005000000000000007f0000004f5e005401d47dffe201ce24c9c75b000000000000010000000000000000000000004902c20000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183e8d797a3563a0bb17a4b1d33069bc58992aabceab6c92306103789fdfaa5d7722be2a7bcd14ca139ee6d3baa50b386"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x20}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x50) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r6, 0x190d}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) 2018/05/05 00:59:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x2040) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x17}}) 2018/05/05 00:59:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x18a, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400100001000010000000000810a1c100000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000050001200726663343130362867636d286165732929000000000000000000000000000000000000000000000000000000e5000000000000000000000000000000000000002000000080000000aafb91ba"], 0x4}, 0x1}, 0x0) 2018/05/05 00:59:10 executing program 4: syz_emit_ethernet(0x82, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [{[{0x9100, 0xd6, 0x2}], {0x8100, 0x100000001, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0xbc3, 0x0, 0x9fa]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000140)) r1 = getpgrp(0x0) ptrace(0x4219, r1) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x4}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$pokeuser(0x6, r2, 0x8256, 0x4) 2018/05/05 00:59:10 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x5, 0x3, 0x7}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0xdb7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0xfff, 0x5, 0x8, 0x9, 0x8}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/05/05 00:59:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141045, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) dup(0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f000008b000)) 2018/05/05 00:59:11 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = inotify_init1(0x0) listen$netrom(r0, 0x0) sendfile(r0, r2, &(0x7f0000000380), 0x8001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001640)={&(0x7f00000016c0)=ANY=[@ANYBLOB='8\x00\x00 '], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000001500)=""/101, 0x65}], 0x4) socket(0x0, 0x0, 0xff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f00000001c0), 0x8) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x60000000, 0x0, 0x306b}]}, 0x10) close(0xffffffffffffffff) 2018/05/05 00:59:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x0, 0x7ff, 0x3, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000000140)) creat(&(0x7f0000000180)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') gettid() getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 00:59:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x2000}) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/05/05 00:59:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000d00)={0x14, 0x28, 0x311, 0x0, 0x0, {0x19}}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x7) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/05/05 00:59:11 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(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)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) close(r2) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(0xffffffffffffffff, r0, 0x80000) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80), 0x0, 0xffffffffffffffff) 2018/05/05 00:59:11 executing program 0: 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, &(0x7f0000000340)=ANY=[@ANYRES32=0x0], &(0x7f0000000480)=0x1) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) accept4$nfc_llcp(r3, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x0) fstatfs(r3, &(0x7f0000002300)=""/140) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_vs_stats_percpu\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[]}, 0x1}, 0x0) r5 = socket(0x10, 0x400000802, 0x0) listen(r5, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)) write(r5, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xfffffffffffffe76}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00000023c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}], 0x1, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x5, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}], 0x6, &(0x7f0000001d80)=""/250, 0xfa, 0x80}}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/05 00:59:11 executing program 5: ioctl(0xffffffffffffffff, 0xc0084907, &(0x7f0000000440)="79000000b7") 2018/05/05 00:59:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast2}, &(0x7f0000000180)=0xc) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) membarrier(0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000280)=""/220) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/05 00:59:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="f318000009000000f34d54c6de00000000020000", @ANYRES32=r1], 0x18}, 0x1}, 0x0) 2018/05/05 00:59:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) r1 = socket(0xa, 0xa, 0x9f5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7d, "4c0ec06db48ccdd61af2eaf25f2664072ee095e4c5c436548e28c9afb5feee1fe996e4fcf17e13d9ab62ec4f846a5271f1bcb730f05d9937ad3b26ce1c23b1c3ab70155d8e820932019b6cf552afaf33c798d57a9270f0e8f114b682b5a4ab365013e4445fda51b86113090eb83d0170ccac82633c30e6a59cea6b98a4"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x200, 0x1}, &(0x7f00000001c0)=0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200003, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000240)=""/137) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/05/05 00:59:11 executing program 0: sync() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80101, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x9, 0x4, "0b686984f499", 0x2}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000001600)=""/61, 0x3d, 0x0, &(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x401, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x4, 0x0, 0x136}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33"}) [ 162.630625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=14672 comm=syz-executor4 2018/05/05 00:59:11 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/05/05 00:59:11 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000240)={0xf, 0x7, 0x7, 0x800}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x0, 0x81, 0x2, 0x0, 0x8001, 0x80010, 0x2, 0x47a, 0x8000, 0x5ca231dd, 0x1, 0x0, 0x2, 0x100000000, 0x7f, 0x3, 0x6, 0x5c75, 0x10000, 0x20, 0x100000001, 0xc8a5, 0x6, 0x8, 0x100000000, 0x1, 0x6, 0x2, 0x100000001, 0x1ff, 0x8, 0xffffffff, 0xf645, 0x81, 0x2538, 0x0, 0xb042, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x200, 0x8, 0x6, 0x2, 0x3be, 0x6, 0x61}, r2, 0x5, r0, 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='../file0\x00', 0x0) [ 162.679469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=14684 comm=syz-executor4 2018/05/05 00:59:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="100000150000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/05 00:59:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000580)="74086e55000000000000000000a90015b9222d534d2cb0288d4156c0ca6201042a91666d539d0a5e51f41fe4506a742ec835b7c5df21b473ac41cd6d37a1e0938e5ef979b19488596e2d993c6d05", 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r2, 0x739, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xffffffffffff7a72}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x78}, 0x1}, 0x80) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa}, 0xffffffffffffff4c) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) 2018/05/05 00:59:11 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x2, 0x0) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000340)={0x10000000, 0x5}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r2, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000002c0)={0x1, 0x7, 0x0, {0x0, 0x1c9c380}, 0x401, 0x2f74}) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') sendfile(r1, r1, &(0x7f00000003c0), 0x10000) [ 162.818912] binder_alloc: binder_alloc_mmap_handler: 14717 20000000-20002000 already mapped failed -16 2018/05/05 00:59:11 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000380)={0x0, 0x8000, 0x8001, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') fanotify_init(0x0, 0x1802) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x400000000072, r2}) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) r4 = getpgid(0x0) close(r1) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000080)=0x60, 0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r6, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000001640)='./file0\x00') r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r7, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r8 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r4, r3, r8}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r9, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x77359400}}, 0x4e5abc637809aca) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') r11 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) keyctl$link(0x8, r11, r11) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000000640)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) 2018/05/05 00:59:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7c, 0x5, 0x6, 0x1, 0x7}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r3, 0x0, 0xfff}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000480)={@loopback, @loopback, 0x0}, &(0x7f0000000300)=0xc) write$cgroup_subtree(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="2fc555562a26fa70696473200070696473202b70696473202b72646d61202d706964f9ffffffffffffff656d6f7279200072646d612063c6fe0ef75d0fae9d91d91834df3084afdafdba697e29fdd11f79ac4e2b646760afb642e86416fa6d45ed47ba9e6c09959613af75556ae63b4bd8014f0145570533dc56938e0386db764ee646bf9f0462a2a17bcda6c826d3c682ae2b9898e5237b4cc133b7d59b48a6b5b434c271c5fb10adc1ee796a73c689a9aea647856ab84ffd4260e3262e9fd1bcbb605cbfa291a478dca0d6d26bab82f89a3754c8d9ace2e257b1cdcfe055f94472c97dc50ca5be90ac1eb81fbec99b2e39008ea186da"], 0x30) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000440)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) r5 = request_key(&(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='\x00', 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) 2018/05/05 00:59:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="122000003200e7ff00ffe942c8000982585429e9", 0xffba, 0x20000000020000, 0x0, 0xfffffffffffffcf8) 2018/05/05 00:59:12 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x3f, 0x44}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) 2018/05/05 00:59:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000580)="74086e55000000000000000000a90015b9222d534d2cb0288d4156c0ca6201042a91666d539d0a5e51f41fe4506a742ec835b7c5df21b473ac41cd6d37a1e0938e5ef979b19488596e2d993c6d05", 0x0) fadvise64(r0, 0x0, 0x0, 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa}, 0xffffffffffffff4c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) 2018/05/05 00:59:12 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x8, {0x80000001, 0x80000001, 0x8, 0x9, 0x39e4e60c, 0x2}, 0x40, 0x200000}, 0xe) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff4e) 2018/05/05 00:59:12 executing program 2: r0 = socket$inet6(0xa, 0x2100080000000082, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e1d, 0x4, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 00:59:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0xc9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/05/05 00:59:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) 2018/05/05 00:59:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xe0b, 0x22, 0x0, 0x80000001, 0xe3, 0xfffffffffffffff9, 0x6, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x100000000, 0x8001, 0x6762, 0x9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) close(r1) r4 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x0) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) close(r0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) r7 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r11 = gettid() r12 = geteuid() r13 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000f80)=0x0) getresuid(&(0x7f0000000fc0)=0x0, &(0x7f0000001000), &(0x7f0000001040)) r16 = getgid() r17 = fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000016c0)=0x0) r24 = geteuid() getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r4, &(0x7f0000001880)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000300)="b48570c3cdd938b49276fda24e198998a05bc5e3612401fbd28def6505410c8500d4a461574cccc2b42dc228a67c45a5c61a5694253ae1301089936717af93f9a81432bcd0a6c2451a6bf0f76e47e4666f56ab9c88316a7b141d879e9b6b8323a70c2b53588ee15d51efe03957c7fade2b619a1a52e31e2781eab45cc26bb4dfb6aa708394f1b247d8722bc5be43a5ad6dc403f6ec0b18a38f7af9cbddf19b9e3f9724a3e42eb998430b35d30b33d3e390608654fa2690510e78bd3affa2fb06401f19", 0xc3}], 0x1, 0x0, 0x0, 0x4084}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000004c0)="88f366b7611090b3d21562d5abefbc89c036b38fde902f5f9239f33da32467ebeb", 0x21}, {&(0x7f0000000500)="420b8373c1bdb122ab22e036920c113312e29c6389058206b236ae21b71c1aee82b2fb9a750ee97b1ed8378e3750b78dd34c53e2149774d60f50b1fc5c723061b88488a5549a4796842a41cbefbb53e09f9f92a05f3d49bbcd448a1ef6e7172c6dce0cd1e70aeb3e82fea82d7c5a58c7c73b99bffa0f6045400788a3c3c6fca8281cfd4aaa44ff67cec8e73f6119aa1ea5d3af06e89fb2e954b3260e2f900fceef7e50aca978b87469fdae3b3990998687", 0xb1}], 0x2, &(0x7f0000000780)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r4, r1, r0, r0, r4, r0, r0, r4]}], 0x68, 0x24008050}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="e118d38d58a4cec97157f651ca2c2c21ad77be55a5e86b8f809ce40f70ea37c18a700f874dcaf8ce54d02bb84a47232fd96d00dc76f51794495c5025057f752c16ad78d74733d53bec09e6ce22be52acfa8d91cf08a474f95043c40a2e2d51ffba1e13085b7428d288ecbc4d2e6add1d90ce63fe2d5b33d8667f7e5be0e7754c66ef4b96f4205490aa579b988c7e863cac5620e9ccc1c7005610d481d2e246bbedde167039e0bfe348682a3de9daadda30bdb8dbbbf1938df00876406a01d9a99d8d58113c4008ca699e27850731b3e17d6504bb01365c4bb6b65d3839a29c09ae3e8b22bdadae21e8c68762063979f8a9a44b0b", 0xf4}], 0x1, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x4000000}, {&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000cc0)="08853fd9402fad882b45178df017287a53427ee4ded30672f51df3e9ffe1d99eb9a9a09a3ed514560852c7a2ca5c90c14a4b9c3b55eb0581ecf5326a0f5eefe2b98e7495b2a97a62f2d0d6ac058255b802fd2d3b0d822878d66b4841052450f1ce00afd756034dbb028500f1fb5cb9efb5a284abf84e703d5ef9dcf3f21e1cc435b4984081d0fcb6b1647aeed0b4b3659972c93c22913e1a1af2c0bcbe842ad137af464fe4cd6638bcb4382d91fbd0de519575c5d35298", 0xb7}, {&(0x7f0000000d80)="a876142002c9556892582930ab98b02e5763fcc4923d048992575e78ef4034f1f1f58cb821f34f34b90a85cb10cc778b1219e9574f782d5f4c76371c2b80ffcaab2302803cc11b9dbf580572c11286a27f2f162732e5738234b26086b7ed032e13b0a60e8cfc38eb3d79406f4fe28ebf", 0x70}, {&(0x7f0000000e00)="c13dcf0c92e800ccd074acd5f1cdfd6a5cec26acb6", 0x15}, {&(0x7f0000000e40)="c1c8520363ddc81fca6e561845bd0578e12190403b4a6a9645cffd494760e72f4f2df62b9531d34a931bc9f2e09e1f38ddcd6724664ce85eb9d8577adb15d09d17d012e79906317f4e6d9d49bab451b33ad4ecd7f1e582722c7a45e08934387cb9852901a7ae53fab1a30527ae67ba115d2180a28541f4ae47c61e9a711048526f1e6260aaa9a4b1b1417ebe294e5c99463aa795af53b264b3aeb27bf0763e2c2f600db67b62f29e9f17747fa855566d33022f705bd7d6245e0a2daa56df690a266270903492d73aeb", 0xc9}], 0x4, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x8000}, {&(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000004040)="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", 0x1000}], 0x4, &(0x7f0000001740)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r2, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r4, r0, r4, r4, r1, r2, r2, r1, r4, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r4]}], 0x130}], 0x5, 0x4) 2018/05/05 00:59:12 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x8000000000000d, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e24, 0x38c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5e}}, 0xa1, 0x4, 0x72, "2d5648787d0f8bda2d8d5ce1dace1ef1195513f83ed1935d7f8a6cd724ca282d7263681f17b3d95d5284e2711d96295fa4e588c8992caba702b0e90a6fa6112bdea22155eada155477caaf90b3d1f525"}, 0x94) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x6, &(0x7f00000010c0)=0xfffffffffffffffa) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) ioprio_set$pid(0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f00000002c0)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) getpid() getresuid(&(0x7f00000000c0), &(0x7f0000000dc0), &(0x7f0000000e00)) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)) fcntl$getownex(r4, 0x10, &(0x7f0000000f00)) fstat(r2, &(0x7f00000005c0)) getegid() fcntl$getown(r4, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000fc0), &(0x7f0000001000)=0xc) getgid() sendmmsg$unix(r4, &(0x7f0000001040)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000540)="f7339a8dbf53627f47a46c964fe20373aa0a4419372397871bb18d5d516038e1f1d289ce5443897439626281a37baf6465b8d321ad978173b228cdd25cee689a357b5d", 0x43}, {&(0x7f0000003040)}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="28000000000000000100000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28, 0x50}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000980)="3dc3b350a0b88cd34313921b102b6fe79907b31753653b4d2ab634b72972a2eaf3ec12b4890c979d9e99e08277761588a691a1a09e3594d35dd07589793380e69ccc4edb993351ab6111dd01269692d13e5a6895409445498cf4750f0696e2b7b4aa8ae8965250e57c0d85b816c1448f105af311a89bbfb993f583c8d52373d28e1a6188cfacb10eebf11ca0dc38db3921f8ed31ebd95993c2ea2f95a8438e48674e48510cee5778c0774567fcd325f2d32abc1c5a4bc098552e75d81aae024d761370251763d96ffabdb3e66a655b106d1c84f9acd0ecb84e00bf", 0xdb}, {&(0x7f0000000cc0)}], 0x2, &(0x7f0000001400)=ANY=[]}], 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ftruncate(r4, 0x7fff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001140)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x6, 0x0, "755ccbd589963fc68b748315ddb526e75affef53a3f70188af1358d12e76c6b9b89cf84aa9364ed24706c85f515093c2ce55dde6d80a1e59c3c13a7c2d25cea6af78a35d715cd3f9cd358dade09b8351"}, 0x5f8b42145d598450) [ 163.491801] netlink: 8190 bytes leftover after parsing attributes in process `syz-executor4'. [ 163.543579] tc_dump_action: action bad kind 2018/05/05 00:59:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x279}, {0xa, 0x4e24, 0x14d2, @empty, 0x8}, 0x3, [0x6, 0x8, 0x80000001, 0x5ec8, 0x721, 0xee, 0x4, 0x200]}, 0x5c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x207fff) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00", 0xfffffffffffffffd}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x59e64b733f3e0c5a}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x2, r4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x18c2, 0x0, 0xa000}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/05/05 00:59:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6, 0x20, 0x6, 0x1, 0x6}, &(0x7f0000000100)=0x14) 2018/05/05 00:59:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1056) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) 2018/05/05 00:59:13 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) close(r1) 2018/05/05 00:59:13 executing program 1: r0 = getpgid(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101001, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r0, r2, r3}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000280)=0xc0, 0x4) r5 = syz_open_procfs(r4, &(0x7f0000000340)="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") sync_file_range(r1, 0x7, 0x7ff, 0x5) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000240)=0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x84, 0x80000000, r0, 0x0, r6, 0x3f, 0x84}) 2018/05/05 00:59:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0xb61343fae84dba8d, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000)="f8", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) [ 165.436487] FAULT_FLAG_ALLOW_RETRY missing 30 [ 165.441071] CPU: 0 PID: 14803 Comm: syz-executor6 Not tainted 4.9.98-gf5a861c #19 [ 165.448685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.458028] ffff8801d9647480 ffffffff81eb0fc9 0000000000000002 0000000000000000 [ 165.466080] ffff8801d0001200 ffff8801d9647650 0000000000000000 ffff8801d9647678 [ 165.474092] ffffffff81cb795b 0000000000005b80 ffff8801d8e43980 ffff8801d000130c [ 165.482091] Call Trace: [ 165.484655] [] dump_stack+0xc1/0x128 [ 165.489999] [] handle_userfault.cold.18+0x3e/0x51 [ 165.496476] [] ? debug_check_no_locks_freed+0x210/0x210 [ 165.503466] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 165.509846] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 165.516661] [] ? handle_mm_fault+0x1267/0x28e0 [ 165.522876] [] ? handle_mm_fault+0x220f/0x28e0 [ 165.529084] [] handle_mm_fault+0x221d/0x28e0 [ 165.535125] [] ? vm_insert_mixed+0x200/0x200 [ 165.541164] [] ? __lock_is_held+0xa2/0xf0 [ 165.546943] [] __do_page_fault+0x5af/0xd50 [ 165.552805] [] ? mm_fault_error+0x2c0/0x2c0 [ 165.558756] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.565398] [] do_page_fault+0x27/0x30 [ 165.570912] [] page_fault+0x28/0x30 [ 165.576165] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 165.583172] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 165.589901] [] ? mark_held_locks+0xc7/0x130 [ 165.595847] [] generic_perform_write+0x1dd/0x510 [ 165.602228] [] ? page_endio+0x180/0x180 [ 165.607833] [] ? file_update_time+0xbc/0x390 [ 165.613865] [] ? current_time+0xd0/0xd0 [ 165.619464] [] __generic_file_write_iter+0x352/0x540 [ 165.626201] [] generic_file_write_iter+0x2e0/0x610 [ 165.632759] [] __vfs_write+0x3e0/0x580 [ 165.638269] [] ? default_llseek+0x280/0x280 [ 165.644225] [] ? __lock_is_held+0xa2/0xf0 [ 165.650000] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 165.656563] [] ? __sb_start_write+0x161/0x300 [ 165.662699] [] vfs_write+0x187/0x530 [ 165.668046] [] SyS_write+0xd9/0x1c0 [ 165.673304] [] ? SyS_read+0x1c0/0x1c0 [ 165.678731] [] ? do_syscall_64+0x48/0x490 2018/05/05 00:59:14 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffff5d) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe}) r2 = add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="16551bf9ce5addcfdd66f2135317e9246f2398997d54b2385b7f4c6cf1d019e2f9eab76a21f56f7111fcd32d7cd615bcb6102cf393b51a1c91ab3e971f889ff414975213f0ebc4a027a2f8e01d98bb98286b2fae12a0b3", 0x57, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="191a087980f1739b4932557375697ff205e351027a048bc41a85417a8460eb9357220ff4a386a9fdc9efd94b289ba391ac2c5d4160770e7e0393eb8a405aca61e951184ba1ea059dfc2938eb54371be94b053ebf1b27bfcaa28a17421e1ee645fdbdc5", 0x63, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/232) 2018/05/05 00:59:14 executing program 4: r0 = socket(0xf, 0x0, 0x8) write(r0, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x0, @random="9d7fc9b13473"}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bridge0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x86af, 0x7, 0x8, 0xb400000000000000, 0x6, 0x401, 0x1ff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xf9, "5ad5b7d744ddd8f37ac73e0d71c6f25f689b6ebf714dfac48b509bde46ded7b5226d89ffcbb0059121d2106ceab0d334f2276c4333489775165bb37ca352fb5f83d5ffcdb43cf58d5a68c5252a6e2b186ccc5c603129c8987f1b260a650dcdbe9594e3b2ec5fbfe1d1ea52c2531f63a251a82c296ee9188a5f025a12940c8556b8c7086f078a3cdc426703a509c368c2039eebbca3a8f23ac019c5c251eb7cd0aa99f4fa90ba6de3f12a44d1f0c7f2ff8c0c5e2ca8bbe823e06f929856de419e6ec368edd88963e9fc77286cff66f3eb238e22cf6b5cd51e83a32e7c0191e3f59b38a58615b9dd830d2a8f56f649c12a3d1f1f7427697e5bb1"}, &(0x7f0000000280)=0x101) 2018/05/05 00:59:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x2}}, 0x0, 0x1, 0x7, 0x4, 0x1}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x80000001, 0x3ff, 0x3, 0x7, 0x4175}, 0x14) mkdirat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffefd) 2018/05/05 00:59:14 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400802) fchdir(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) 2018/05/05 00:59:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') timerfd_create(0x7, 0x80800) exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/05/05 00:59:14 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x2f) fcntl$getown(r2, 0x9) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/05/05 00:59:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x804, 0x271) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) sendto$inet(r0, &(0x7f00000001c0)="894ea769ea0f6afb181fae2200000000df232ede67d19a1307f6f6095666dad54def04de466c2e305577705616f4b8197509001ed7085b6a9e48532e6dac627a25395526ddcf717fea6063428ec2a0de18b024482e75ea755fe841394004c40b172f8b1a0e2ea8e426e8c41042306eff60e6a14309a7efaaf32974e3cc2cbe6bda1370a4b750ed4b8111d8eb52553157211f43303af2e9ab7b2bf6", 0x9b, 0x800000020000000, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/05/05 00:59:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141800, 0x0) accept$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) [ 165.684508] [] ? SyS_read+0x1c0/0x1c0 [ 165.689942] [] do_syscall_64+0x1a6/0x490 [ 165.695649] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/05/05 00:59:14 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x100000000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x69, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}}}, 0xae) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/05/05 00:59:14 executing program 1: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r1, r2, 0x3e) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/05 00:59:14 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') unshare(0x20020000) close(r0) pread64(r0, &(0x7f0000000000)=""/104, 0x68, 0x0) 2018/05/05 00:59:14 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x100000000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3b00000002000000a80000001b000000000000000006e318232fd80dd2e687da0e2a257926bd70a58e431ba51c9e60a222be6ef4a7f59c5b4de6010000003967a885d1dff66bf0b34956028be69c1d6ed7671c3291241b8e50303d0482146e83da4712d25f554e1d67b36899bb7b52fc4f466198c73ae29baebb77687a3b53ff0700000000000062542b774c0f95fde33b1f443c5d163526d934938cf23edca0970122e1484b56e4bc122d41db6f6edc4475e08494356cfaf760baf641c916725a947dc96e2c5f36d4b3df160f1f55078d420242af19c65c52021fda86a72393b55f2092352050a7bb0bc9ffafd2aae8"]}) 2018/05/05 00:59:14 executing program 0: clock_getres(0x3, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x2) [ 165.738611] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.748801] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 165.772009] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/05 00:59:14 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x5, [0xfff, 0x5, 0xfffffffffffffffc, 0xb31, 0x3]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9578, 0x4a0, 0x1}, &(0x7f0000000100)=0x10) 2018/05/05 00:59:14 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x38, &(0x7f00000005c0)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x0, 0x0, 0x4, 0x66e, 0x5, 0x1, r1}, 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd2169", 0x9d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340), 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000002c0), 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/05/05 00:59:14 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0xffffffffffffff3e) fdatasync(r1) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r1) tkill(r0, 0x16) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x10000, 0x81, 0x2, 0x7ff, 0x0, 0x1, 0x944, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x9}, 0x8) socket$netlink(0x10, 0x3, 0xf) [ 165.809002] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/05 00:59:14 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002202, &(0x7f0000de0000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x12}, &(0x7f0000000100)=0xffffffffffffffed) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) 2018/05/05 00:59:14 executing program 0: r0 = memfd_create(&(0x7f00000012c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f00000002c0)=[{0x5, 0xffffffff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"136cdfb76d0c4e8e3b3fc42d"}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x200}, {}, @result={0x5}}], 0x60) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x80800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001040)={'\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000001240)={&(0x7f0000001080)={0x1a8, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x104, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff743c}}}]}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/05/05 00:59:14 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)="168be5e919585a228ebef08ca2eef63e965b869640f5992c36c95979f37360a11e6df432774cd52ba54032ce5f60e7322ec4f7d0689649b12938aec9df93ad43ef61658e25905e34ea81fef508") r0 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) socket$inet6_sctp(0xa, 0x5, 0x84) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000780)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x0, 0x24}, &(0x7f00000005c0)=0x98) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)) pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000400)={'sit0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00000005cdfe099d1f0eafd15d37832b785689b0100000058cb8c2d05530359c5f4aea1244d6eb356631c1e61360279d42a52cb727989c51fd0845d2696273cfcad3105ec0214a084dfaf3171a4bdd4f4106d6c770c9b162242552658d59ae6a1e9ab55bf3ddd050000003efaa02c073c22ccca345ca75fd47015b3b51701000000000000000904e40667e653ac00142a900fb955dbbafded3b1e924b0727e7ff770108c7afb0b63a34ea9b562c4176f99a00a5aaae2dc382de000275d34627296347a16b6987e678bc846145d25be9aeb02fdcba5bb8dd10852f8f87e033eff86e98e67026b760650000"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x80, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0xe5a2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xd6, @empty, 0x3}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) eventfd2(0x573, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="550f1100578ba97d00f6c85e5dfc71ddf81d75f73e"], 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x33d0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @empty, 0x2}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) 2018/05/05 00:59:14 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x0, 0x2}) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) clock_gettime(0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x1, 0x4, 0xffffffffffff7fff}, 0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x2710}}, 0x0) 2018/05/05 00:59:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000004c0)={0x7, 0x49ce, 0x5, 0x0, 0x1, [{0x81, 0x200, 0x3, 0x0, 0x0, 0x100}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = socket$netlink(0x10, 0x3, 0x13) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800", @ANYBLOB="fc1b0afe8df89d8fb251deecb3dbdf250e00"], 0x2}, 0x1, 0x0, 0x0, 0x90}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/05 00:59:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/05 00:59:15 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x9, 0x5, 0x4c, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000) prctl$getreaper(0x2, &(0x7f0000000080)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x3fffc77, 0x0, 0x0) 2018/05/05 00:59:15 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000180)="d6993396", 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x3, 0x37, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/55}, &(0x7f00000001c0)=0x78) 2018/05/05 00:59:15 executing program 7: unshare(0x8000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0xfc, 0x2) r1 = mq_open(&(0x7f0000000000)="177f04", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x2}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) mq_timedsend(r1, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1, 0x30}, &(0x7f0000000240)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x3e}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x1ff, 0x80}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0x5, 0x7f, 0x6, 0x6d9}, 0x14) 2018/05/05 00:59:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f000002b000)=0x2000000ce51, 0xffffffffffffff96) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000440)={0xa, 0xfffffffffffffffc, 0x0, @empty, 0x400}, 0x1c) getsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) fcntl$setstatus(r3, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/165, 0xa5}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x20) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000001c0)='ip6gretap0\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0), 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000800)={0x3, &(0x7f00000004c0)=[{0x20000004, 0x8e8, 0x7, 0x226f}, {0x1, 0x0, 0x7d9b, 0x4c}, {0x5, 0x49, 0x101, 0x2}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0xfde6) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0x269, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYRES32=r2], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x11) fcntl$setlease(r0, 0x400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000f402000000a607c3bab53571f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/05/05 00:59:15 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000300)='./bus\x00', r1, r2, 0x100) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000400)={'irlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ftruncate(r6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x7f01eb47, 0x2ab, 0x38, 0x1d4, 0x7, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}]}, 0x58) 2018/05/05 00:59:15 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) 2018/05/05 00:59:15 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x8000}) 2018/05/05 00:59:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb8, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x24}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4004001}, 0x40) 2018/05/05 00:59:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:hwdata_t:s0', 0x20, 'system_u:object_r:sshd_var_run_t:s0', 0x20, 0x37, 0x35, 0x20, 'unconfined\x00'}, 0x50) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'tunl0\x00', 0x2}, 0x18) 2018/05/05 00:59:15 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000eccfd7)='>', 0x1) r2 = memfd_create(&(0x7f00000000c0)="646576206c886c2839a257fc3033d7e09e938168a1cef41e82a084836c637055565d7a01c5b2173313b13d74440590c4b63fd8d2dda927791e08fbaef3", 0x3) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) 2018/05/05 00:59:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000000d8b, 0x0) ioctl(r1, 0x5382, &(0x7f0000000100)) 2018/05/05 00:59:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) 2018/05/05 00:59:15 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="5eadb9946308996b2deb03c620c28969643d30"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'lo\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000005c0)=""/167) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20300, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r2, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/219, 0xdb}], 0x4, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000680)=0x10001, 0x4) 2018/05/05 00:59:15 executing program 7: r0 = mq_open(&(0x7f0000000000)='md5sum\\ppp0+wlan1\x00', 0x42, 0x68, &(0x7f0000000040)={0x7, 0x5, 0x6, 0x100000001, 0x81, 0x7f, 0x2000000000, 0x800}) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x4, 0x8) write(r0, &(0x7f0000000080)="84b2d9f851371714560871d1c6c451bbfe2bdbfb350bf6b650167d68412ff77e90f2e47b1f74d8799c6a9796b83cd4499b13b1763e29c1bbf0", 0x39) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00000001c0)="2400000024007ffc0000120000000100000ff6ff0100000000000000f1ffffff1300ff10", 0x24) 2018/05/05 00:59:16 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1fffffc, 0x8217, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x64, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x2}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000040), &(0x7f0000000080)=[0x78, 0x28, 0x48, 0x38, 0x28, 0x38, 0x18, 0x38]}}}], 0xd7, 0x0, &(0x7f0000000140)="2880e3d1ef1a4984bda02dc06da7c25baad965c3642bc782cccac578e5bca6bcda7d5ce507ecf3e1bbb200c6d275be7cb741a792db8f205c76bab9210a25bf365093b590497e90918068de13383948c1421477614b9bc98fedcb6f5fbe56d4ee83b4eaa4ce04bc9177c20ed7f75909e782b1d3c7ee294b9b287d15450f3b90691c80c3604ea899cf396fd94b807591708840b0a59da76e9eb230aa81e958c51879e695e873944f7a6e8fae4cfcc2609504146b9f9a807f52a0aca675a09c74ae43a5b09fcf3341ff3b013d3f830a4bad406f86fabb625a"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/05/05 00:59:16 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000300)='./bus\x00', r1, r2, 0x100) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000400)={'irlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ftruncate(r6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x7f01eb47, 0x2ab, 0x38, 0x1d4, 0x7, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}]}, 0x58) 2018/05/05 00:59:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={0x0, 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/05 00:59:16 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0x200) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="193afd2c601eca916d878588b542", 0xe}], 0x1, &(0x7f0000000440)}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0x59f}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x2, &(0x7f00000000c0), 0x1fc) 2018/05/05 00:59:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000e00)=[{&(0x7f0000000800)="1a9fec1221", 0x5}], 0x1) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000680), 0xfffffffffffffd6f) syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001300)=[{&(0x7f00000007c0)}], 0x0, &(0x7f0000001380)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r2, 0x7a3d27d4, 0x10}, 0xc) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000640)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x53e, 0x10, 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00000006c0)="7a8cc9d2cac2ba8400baf03941d559b7", 0x10) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/05 00:59:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002e80)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() getresuid(&(0x7f0000005280), &(0x7f00000052c0)=0x0, &(0x7f0000005300)) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000007d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fstat(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005480)={0x0, 0x0, 0x0}, &(0x7f00000054c0)=0xc) r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000007880)='./file0\x00', &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000007a00)='./file0\x00', &(0x7f0000007a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007ac0)='./file0\x00', &(0x7f0000007b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000007c00)=[{&(0x7f0000002ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f0000002f40)="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0x1000}, {&(0x7f0000007700)="dc87fd2c4dd4bb640e4f26e4485668ce2327bb29897de3644bb4db585c21ef3e6e911e47d66c21f4628a501c3a56facb26c6f69f0cb058878dee68ff1349f95bc379c4526ec486b8f65441c46ec31003cd6a077a9b2c1f657acaaf10bee06d69fe85aea2056d8b3bbca3733d1c95af7ed88df066de2fb0441f784c9c0d0f39eeb5d0cfeed0db14df410aabd74b8e404efab54e27d5e11fde53f89d17aaab1f50c581d3505902ee20d507a1b62adfd59de2a4e82c6ebd0104ca2602a6926b0bc4cec481f547c91ee68a17df9cdc4011d4de5cf0874a9e7e0609d0cb0b0d73b85772eae68373fa8ec9c6116d6ca540ce", 0xef}], 0x5, &(0x7f0000007b80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3a000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x40000}], 0x2, 0x0) writev(r0, &(0x7f0000b8bff0)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000408080000000000006e06ce", 0x58}], 0x1) sendmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000000000)=@ax25={0x3, {"08985e740a54ab"}, 0x8000}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="183c9cde", 0x4}], 0x1, 0x0, 0x0, 0x20000080}, 0x4}, {{&(0x7f0000000100)=@llc={0x1a, 0x304, 0x7, 0x290000000000000, 0x7, 0xfffffffffffffe01, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="74cfd6ea6b33525aaac578b27e1397cd078e05accf39a59b62a7bc8216c1310d0ee280704dd3f8a78656c27008ac0451512de9194776985f", 0x38}, {&(0x7f00000001c0)="8968c5274c1f034990f3f3a8c0c73a3f4fdae09bdf862b136ceeb3c99a87ef5380679b5264b0c119170558b5ada56c2e8df5cc8d9a2ec15128ab15522de2ab5b60146b17f8b223fa3b1951ba44b181c557cc5290824eb114b5f59e778eae463625daf8b559458e1db04ff9c19ce8de3f6fd8f5960a93e800dc2213108b5a36abc945d456f3ea3a823d8630649df01ac7601e617c7361d9348b5e1969724bcd6949e9f937db860e25bd8da5b4bafb7faee6b5175b09a23c457aa6144dd73ac3fa6bc1a3083bb653d26fc742a7c43b312f3205cf0b6532e56906da5cfd514221211fd7d9c95b47e8803e71a33e81d88b", 0xef}], 0x2, &(0x7f0000000300)=[{0x18, 0x119, 0xfffffffff565b848, "0ce0a0c1"}, {0x167, 0x1ff, 0x80000001, "5dc1ba67b568d11556473e1c7e52fd88b3688fcc17d4c097222fc6480cf813cab3826543c0b16b8df0d86156a4e67c2ddd26dbf950c9281bf9596499edb2e0c2c26b8d0a5f871d2086af6f7ca56195c694ec043428048d16cf555c602b1c78d76338bcc3be5cbb8f961cee8e22eec19cb5745ab4f2cf48f0836374184d8fee7e1f18b4d2c50c4059e3ee5e0014c2bb527c9c329c1199171652aff55fb664e99966d52d00"}, {0xe0, 0x11e, 0x5, "0306881294fddbe176186194fa0d9da33247c89b3312b9f167094bf4416a933a7ec77be5b0a98d0359d82f8f5ab45f60241c1db6a780b092561a5d78488b9c3b1b280c6d961bf9db92f25d558cb809d98d7cb1cb136665e88d02edaa253fa5fa198fc9f40dc2602e49c7d55ad6e985e1033583a13568797b7c1938f0f7561bdb933a00555eeb47072efdf98566a8f6136546249c73588ab8b184bf81b0b8f1fb71b5b6134ed29ac66dfa664b4e03d07501b548b59fbb17580e7d6aa7c110ed358fddbced6a692b8a488462"}, {0x40, 0x1, 0x8000000000000, "a805ee7b6dca718a299871d2f98447d29825357fe14fc6d771471b13c14a57d03df04b654ea4448299e95f"}], 0x1f0, 0x804}, 0x9}, {{&(0x7f0000000500)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)="edb788e5471fe0b8782c39232d8151866ac868a343c7c6dce0e557fc76f64c43d2666ae0c3851eb1c2d171a3005f790b31b981eac7e1b6c23d5944d0def44653956590430bdc4955be59904e97941a93d2f81057250f01f3ebc64650e3814d21a09eb61ed1061f74d8c1230ef4b0e804c276c0f51770317c6a266d9736f202030105650669369013de4bd1179b5463625bc7b2dcfa955932701ec9b6a3af1cb43982c9a00058286a4415cc737caf7a3d43b3b4b924b7e9114200ae", 0xbb}, {&(0x7f0000000640)="b97b20e6b94f6f38111d1023c31851bfb925026987681faa334d95257b3280a267584895b22443e48d6b5d4c4f3cc6d86ea0924dab906a1d1ce6d1a6235627a5e783ae3f131ed419809c1c80cd8a6e36250a0e30050418d3c63ef96d4bf24564866440e56bdd2a5e9644620f7df6f1138d49fb38311ccfca5cecf4dfc34b1ec579efdee7f6b368b5cae83ed4d15720b1550ca7e890732de63e2311f1f26b493fff9d66871462a391a3d67dd89c6fd3543d5a7cb0fb52167ff5233d2b8042d3a14aca467c0a015d3032983eea00416772c8e46058", 0xd4}, {&(0x7f0000000740)="6fe0f7b342dff1b236ff2957500d800758d6142522277ee02ae4ed76f20f0f6b4f82048dab0c7a7d46eef9c9b32e3a09cf95b7f1e967a0ebf52303b774a54c6145839e5841ad971ca209713de4831a405a1b1be903a9734dcc470f62be94e3b5f5b8e642b413eb0b541ee7eb0a3a0fbc7da0acf9a3bf108c82b2ed6ce559c9d0021403c866e308652799df2af9899dcf76a2fd5eafcc67cf3a17fdac9ac0c6baa302cfde5f76d0c74ec1507e946087d6615263464b8baaada40b57ca74da", 0xbe}, {&(0x7f0000000800)="974f5df101d772bf8ba85c10fa5f7175ba4cc7f69c3e2a1599cb9185072ff0b7a66a5880b7623098e6caa0802ce31bdc159b9da7e50e9c2442321a56fcfffdf5c83fe6f4d6972fd1205bb91b7ac6", 0x4e}, {&(0x7f0000000880)="ca4b294c729b6f404acb1abc2a491dd82c67d80711e96dcfc4ab320f1790c52d3d55a279666d2f8871f7d7fd8b29ef2f213fc7335b0fd43821e72607b87a0b53cb7c14b1368d7eaeb7f76dd399ab35f63af0744e5a21732af17c64c49b405d84b64de15187c9df5e870399252fbeeec9e03489be3ba36d2c613b2d0e529fa83809143113ec2afb5924e0bee19480f2bd79a9ef93842afee872a27045414ce5099f306e2d2aafb396a0bd62e3cc40f1f2f37d3935ec6fe1d2528c8e050a88f8a16817eb7a71cf61e0f6b0b26b41ff648949", 0xd1}, {&(0x7f0000000980)="c064e73170792030d16b720c1a153daeba8f345921ac73139cb95e00eba672879287a95abbe9bb22f83df2b365ab932725c9a7ef4f83756861040a3917b8086f3b3d6407b97f496881443eacc16ad03e55e0ad5940230205afc012e2dbac3378dfa4e6af032abcc11d79952a4d6054d8051d5c503babe9cc866047387a33c22f5690283fb5aee04fbee11a", 0x8b}], 0x6, &(0x7f0000000ac0)=[{0x1010, 0x11d, 0xf66, 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7639e39abd01c1eae71b19688f6ad340f6dce28ca3946629e2bc9a5e58bb17cbf3187e303ef87f468ff639fe9f885835c9c73b1ebbb748ef1e27f84bcf1a0bdf7e4e0f0ec03536b436563261be961017333823ba5cde0ed6aff0b9b22981fe0507d80c4d97fa1f205dbf103e190cfdaf3fa8ea02f41c405cc9cf4470f27846d1226748e142df091f5925e5d330da2f5259d7fd8d0d00fe31ed882706c45545541b6966dd29d39ad1e5056e27fa3212b002034b556192f092363d73ff4d308eea567d57eec2225cbe88293b7d5dcdbac85f5ce84425f077b9a5952bc46c46a87635459c1a473da06712260b9a368dd9b66f2030eccc67bd8f525c2297b2f510163ba7b4aca2b35b8c3c90d6f3db4a970981f77ac96c470be4ec41f91d281d4913b43a1ac4eb5abe25b3634c725b76f63fe3657dd8762128b08e1eb6fdfe0f176c8afab84671e0c831b765f25ad584abb51c161b92cae0d2cc6266e6b12d2a6d0937336ace2593740a0874de3845571c171b15064f377f6da09bf6daf2a7a9341f8aa4d051ef07783760d489076b1469b6f6bb7bc9691a735352a8cb5da4fe410e46162171756df324287eb27a585683708585fcafbbd4730ed4f515f7331b7d892513fde30ac70e933e6ddff04abdfa826e8997348ace71e13dfb45249991d2e669d9c288156cccbc5ef4154b7e5c880410a8624e3764198c13dbf36f4d160aaaad88aeb2578cbf597cdbf507e91c006e3f1b12dcde0e7932d86d7e8caa81ac6074226e6ba7634d039eeb481b74151343a34a1c31196d7cfc4c006793dc45d9956bca0ef62b02af34bdcdfddf2419693682e705e82376d6fa24aa0c0c31f97721eeffa0c8a48cdbc9e78bcf762c006b53d619b00e528bcd66c6a2d336f36d130f2f99553547a6b5fd96d5f56a8affdefde6b5b39c0937e6865f6920581176e3d7f4f5ba4bfeafdea9b9951a79e3c515843669c08e4f7434a324e220dbfc466b8b4881d384a9caf4d0cdf5332f0420baad220f26e20f4b13d85282ded278918f2cf9a77ada0393eddb1723ce75feb8e42cbe5766df99139eaa3485fae9a0c3b0937d87759c11d245fe8171f3fda15fd61cbdf8de0045482ee586e0cb324867f666db86f9d4ff3accf16c03eacc4a6559fbcd6c76845c1f1ce298baafb4621c9b58994f64537ec9c48f22479aae21b60c38c59ca6db5dd8820180d055a0c4443f94ee3793a89b7f03139b0b9dd746d903091969c90d0fb061b81be098e78375142f9de0deab6910b170da13152eade9acf664ad61cb667067440c5dc3f379926c69f8af0c258cd169adfc51c405dccd3c0ffe1088853cd17c3100a05637a440ce5cb79137f611c38e4d18031a7633085d86a05ed10af4077b90c798e7dad838404541f25115e9778284acdb8a49f6e24875d86570e3f486f74083e27163743fb72a42dfc8ec3d8c37b718e6f05340343436296a27316094d11af3977927091ed8fb30abebd8d753db5d5366e115e032fa64f072bb84a3711c0aeca128845e1d4bb3d58fe49bf118db7be6be061e00ea10abf10b8d9bc78845d85b25b6d7b43c60a9c1744efe581d21fedd75e84eccd4a26eb0010471b704a1db8109884868e339772b87c560605cb400a3540c0d0ca6b8c769aa11f808d61cfd8141a6e174778f08c073a38cde15a515120a3cf80cd2d8ef410e872fac53cb9e47f85df60f53ff2affaee93d0208ab63bcd01672380fa4946677af9a81df2a54effb3a0dd356078d1ff59428b1b9f50266ccf372caa726270b059e6a4dd00de1fddd23abb0eaca4d7b92a17f93d320a0d59e5c553899b3fd94135e0860622f6c9949c2fca9abcf7cc80ceec10c6565af0036c67d57c3bbfb0a678deb23fb2c3dd0224969a77f5fe41c6b5ccf28914c332eab27273d4249fa0b3c6f7daf9fc30ff1e1a7b6e1b18d8e237697af7e0d86c75a5f1358379a591ea2af7494467702b8df98b820b6b34b8de5b9d5f3ac74060ddf6bc5d2adb2eef6e3a20c218f8d3f5cbb43186e1997ff4206ce0d80b1cd553f351befd89770b044a5674ef165501725f567ab013c3c77b726e4b722aeaf7756a9e5dfa4cf125d1884b8abf8ed73c0b74445b7a9f75c3f4285451308bb335ff467f529e7f7704c7c3a81c10a99190e01602ab06d1537012ec6173b1b3bb77dfa33b1d30078fceab85e0417de51100431412bc5f0a5f6e67b9edc096fdbeebf476fb3b005f507226fdba907e2d877f63d37f8019eb"}, {0x110, 0x1, 0x8001, "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"}], 0x22f8, 0x4008005}, 0x7}], 0x3, 0x80) 2018/05/05 00:59:16 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/05/05 00:59:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000428bd7000ffdbdf250300000008000600040000000800060070040000"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr}], 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/nets/lblcr_expiration\x00', 0x2, 0x0) 2018/05/05 00:59:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='yam0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ip6tnl0\x00') bind(r0, &(0x7f0000000000)=@ax25={0x3, {"8a01d5117c1ac9"}, 0x1}, 0x80) [ 168.266275] binder: 15005:15014 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 168.312735] binder: 15005:15014 Acquire 1 refcount change on invalid ref 2 ret -22 [ 168.351659] blk_update_request: I/O error, dev loop0, sector 0 [ 168.351668] buffer_io_error: 120 callbacks suppressed [ 168.351677] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 168.351698] blk_update_request: I/O error, dev loop0, sector 8 [ 168.351705] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 168.351722] blk_update_request: I/O error, dev loop0, sector 16 [ 168.351728] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 168.351741] blk_update_request: I/O error, dev loop0, sector 24 [ 168.351746] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 168.351763] blk_update_request: I/O error, dev loop0, sector 32 [ 168.351771] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 168.351784] blk_update_request: I/O error, dev loop0, sector 40 [ 168.351792] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 168.351805] blk_update_request: I/O error, dev loop0, sector 48 [ 168.351809] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 168.351820] blk_update_request: I/O error, dev loop0, sector 56 [ 168.351824] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 168.351836] blk_update_request: I/O error, dev loop0, sector 64 [ 168.351840] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 168.351852] blk_update_request: I/O error, dev loop0, sector 72 [ 168.351857] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 168.560865] binder: 15005:15014 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 168.576009] binder: 15005:15014 got reply transaction with no transaction stack [ 168.584882] binder: 15005:15014 transaction failed 29201/-71, size 0-64 line 2926 [ 168.596581] binder_alloc: 15005: binder_alloc_buf, no vma [ 168.602399] binder: 15005:15014 transaction failed 29189/-3, size 0-0 line 3133 [ 168.610644] binder: BINDER_SET_CONTEXT_MGR already set [ 168.615989] binder: 15005:15057 ioctl 40046207 0 returned -16 [ 168.624515] binder: 15005:15014 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 168.624532] binder_alloc: 15005: binder_alloc_buf, no vma [ 168.624549] binder: 15005:15057 transaction failed 29189/-3, size 0-0 line 3133 [ 168.645649] binder: 15005:15014 Acquire 1 refcount change on invalid ref 2 ret -22 [ 168.653452] binder: 15005:15014 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 168.661237] binder: 15005:15014 got reply transaction with no transaction stack [ 168.668720] binder: 15005:15014 transaction failed 29201/-71, size 0-64 line 2926 [ 168.716830] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.756844] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:59:17 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x3, 0x8e34, 0x24000000, 0x7, 0x0, 0xffffffff, 0x2000, 0xc, 0xc0, 0xcac5, 0x3f79e897, 0x80000000, 0xfff, 0x2, 0x80000001, 0x9, 0xfffffffffffffffd, 0x0, 0x8, 0xfff, 0x0, 0x20, 0x7fff, 0x2, 0x7, 0x4, 0x8, 0xffffffff, 0x1, 0x100000001, 0x6, 0x4, 0x5, 0x1, 0x3, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x7, 0x4}, 0x8220, 0x8, 0x64922a30, 0x7, 0x6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) flock(r0, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) prctl$intptr(0x2f, 0x4) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x51083988, {0x26af, 0xfbc, 0xffff, 0x9, 0x3f, 0x1000}, 0xc649, 0x7}, 0xe) 2018/05/05 00:59:17 executing program 0: unshare(0x60020000) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) epoll_create1(0x400000000000003) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000600)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000001c0)) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="415f39ea4b6d297296f9ef4c22dbd7fc9624f6225b0bbb91cf1ba070761abbe82442276e951384d7399a4425f04d3383713e849f0bdc74ad4cc06a8bf9580a0798cd6b5a9f748379", 0x48, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000100)="af15d3fcff93a357245febf3177568bc2a91e6626d357faf88a3f561457032166b656d2b008c1c39192384671faa9d5e678c485aa2eac727564a292e955ecf29796bc1f0f9bf40ac830d5afd57d525331a66d6bdbfe0ab6234462ae1c715c85774bd925a658b3ea05d11c8efb821827216874eae8f3f7dc4db2439707103cf2469c6126bb29f98ac41c8cea4bd678e18d3c030ee1a07eab8", 0x98) 2018/05/05 00:59:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0040001800952a0000000000000000020000000000000500000000"], 0x1c}, 0x1}, 0x0) 2018/05/05 00:59:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='s'], 0x1) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='r'], 0xfffffc91) r3 = dup2(r0, r2) openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) fallocate(r1, 0x3, 0x0, 0x10000) fcntl$dupfd(r3, 0x406, r2) 2018/05/05 00:59:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={0x0, 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/05 00:59:17 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/05 00:59:17 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xffffffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x0, 0x57}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x48000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xffffffff) 2018/05/05 00:59:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000001c0)={0x3, 0x70, 0x3, 0x9, 0x1, 0x9b, 0x0, 0x6, 0x2000, 0x2, 0x8001, 0x74ae, 0x1, 0x2, 0x1ff, 0x7, 0x81, 0xc47, 0x0, 0xfffffffffffffffd, 0x8, 0x100000000, 0xfffffffffffffffe, 0xcb, 0x0, 0x8, 0x6, 0x7ff, 0x273, 0xded6, 0x100, 0xffff, 0x30000000000000, 0x101, 0x8000, 0x0, 0x3ff, 0x80000001, 0x0, 0x10000000, 0x1, @perf_config_ext={0x6, 0xf91}, 0x800, 0x81, 0x2, 0x6, 0x100000001, 0x400, 0x5}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x88000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x200) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000100)=0x40) 2018/05/05 00:59:17 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x5, 0x81, &(0x7f0000ffa000/0x3000)=nil, 0x2}) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/05 00:59:17 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="33833f42c948ce01fc788a995e", 0xd) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f000039b000/0x4000)=nil, 0xfffffffffffffff7, 0x5, 0x0, &(0x7f0000398000/0x4000)=nil}) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f0000000280), &(0x7f00000002c0)="07000000000000f3ffffd5ce6ec8a51de61f00009a46b89372254b7f0ea9d4165ba0e7ce1ab20f5f40e6e0e599f92bd46d26b22c5eed1f2ad4da5ea74f00b42eb31c014b0557ed902544eaf6005038ceb1594a7bd6c9c33f2356b2ac00f92fa83f409e116c92b746ec8e44366cdc9f660243885228f53987effe53e8e68d4034793f8b9613efe18db25ea61d98dfbe81fb921ef5fd07b4b089436d9726") 2018/05/05 00:59:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f00004b8fab)=""/85, 0x55) ioctl$TCXONC(r1, 0x540a, 0x3f) 2018/05/05 00:59:17 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r2 = socket(0x2, 0x800, 0x0) connect$ax25(r2, &(0x7f00004d1ff0)={0x3, {"00810413001106"}, 0x3}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000012c0)={0x4, &(0x7f0000001280)=[{0x3}, {0x8001, 0x81}, {0xa4, 0x8}, {0x2, 0x1}]}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001200)=0xfff, &(0x7f0000001240)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001180)={0x1ff, 0x80000000, 0x200, 0x1, 0x0, 0x6bc, 0x80000000, 0x40, r1}, &(0x7f00000011c0)=0x20) accept4$vsock_stream(r0, &(0x7f0000001140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) [ 169.196047] IPVS: Creating netns size=2536 id=51 2018/05/05 00:59:17 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) dup2(r0, r0) 2018/05/05 00:59:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4a00, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r2, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x4, 0x5, r3}) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) 2018/05/05 00:59:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty, 0x81}, 0x1c) 2018/05/05 00:59:18 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x80000) sendto$llc(r0, &(0x7f0000000100)="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", 0x1000, 0x1, &(0x7f0000001100)={0x1a, 0x102, 0x9, 0x400, 0x4, 0xffffffffffffffff, @random="26959430aeff"}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000002440)='/dev/snapshot\x00', 0x105100, 0x0) memfd_create(&(0x7f0000002400)='/dev/ptmx\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0xa000) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000001140)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f00000011c0)=""/182, 0xb6}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/9, 0x9}, {&(0x7f00000022c0)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x9}, 0x40) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) 2018/05/05 00:59:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0xf}, 0x0, 0x40, 0xfffffffffffffffd, 0xfffffffffffffffd}) 2018/05/05 00:59:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='net/snmp\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) process_vm_writev(r2, &(0x7f0000000540)=[{&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000000480)=""/150, 0x96}], 0x4, &(0x7f0000000680)=[{&(0x7f0000000580)=""/201, 0xc9}], 0x1, 0x0) connect(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) 2018/05/05 00:59:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x800, 0x0) r2 = gettid() r3 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) ppoll(&(0x7f0000000040)=[{}, {}, {}, {r0}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) 2018/05/05 00:59:18 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40500, 0x0) socketpair$inet(0x2, 0xa, 0xc000000000000000, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x40}, {0x2, 0xd54}, {0x6, 0x8a}, {0x0, 0x5}, {0x6, 0x101}, {0x0, 0x80000001}], 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/05 00:59:18 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0x3, 0xfa, 0x0, 0xc}) 2018/05/05 00:59:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x713}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x6}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x40000, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000780)={&(0x7f00000003c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000400)="1d4050e13891f3e64d86855b", 0xc}, {&(0x7f0000000440)="9d93392c13b874474b24ff94e61482493a3afbe95bf547a2008a7aa578fc87e6df60b114ff73f84ef675535ea5543c663e0415d9f1ec393e774f27a492c38b815fa35465dc33d1f4d1517e751e7810aa942ce53cdbfcdcd76710e343d89950e2b3809321d6e00c", 0x67}, {&(0x7f00000004c0)="de7b06d282dd84498a2470fca0f50049367eb925e86587adcc8123a75aa1306282df5d7ecf97fbe8aa8483ee18f3662ceabc3798c00a7d5a44db95e809501050741467ff2dfe53dd4738cef90ca5c01b2d815cba674daddd28aff6f2f26ba0989422b29fa1cfce7468ea3ef973b8c8e0c5726acfb89f8d2846cb33da181de13a0af6ade3b975b98af2b8e850b5eb49a89b08772b372f84e9176c3abfde783568c900a65efad0e6", 0xa7}, {&(0x7f0000000580)="0a95d0a2f9908e7432ed69b06efb99b830e79f8e9168779761df384e7011da72a20a182c45f35863c6e339fddd71cbf10cee705acb3a216837dbfb1064211603c034d8bc3eaee59425fa4f54630789a3d20da5f41eb78133c8923e9c4f44b28d49b97e11bcf1f49f2ef2036f97a905d36c7a985dc22602c3ba6d32d23b0f46f0fe4a65a5434b1ddb5c89732f5dd0aa4a0d9d526bce", 0x95}, {&(0x7f0000000640)="9466aae1f70cba6854107148f6019cb2cbf289f6802f3a429f8a630abf9b8e9eb51aeb6badd1f352355ea9c8c4953b4bf76ffe1ff67344824121046f1218f80e5c8cd9c0eacddd8e268fc67397e2be2f77acf81e2a2fa9", 0x57}], 0x5, &(0x7f0000000740)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x20, 0x40}, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000800)={0x1, 0x6fb, 0x2, 0x5, 0x6, 0x5, 0x8, 0x7ff, 0x53d2, 0x9, 0x1fb}, 0xb) 2018/05/05 00:59:18 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)) 2018/05/05 00:59:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/217) 2018/05/05 00:59:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x191}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/243, 0xf3}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000080)=0xc) shutdown(r0, 0x1) 2018/05/05 00:59:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x602045) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ac0b02000100c5d2c60e95083de346d44346a24645293d22f9186a1bed52eaf06055f65bd835de6f10f7c185b89a64a63f331ff6d008994a905429e38ad4253613a58d3752e9b72aa85c9ca98b4b03c4333c557216a1297bcbd90dc4802428d2ddb6a8a3520e613bb3401e2de7356a9a1620c450ab805378ea"], 0x2) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x11f) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) rt_sigprocmask(0x3, &(0x7f0000000440)={0x40}, 0x0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) fremovexattr(r3, &(0x7f0000000140)=@random={'trusted.', 'vboxnet0%em1\x00'}) socket(0x10, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="a18e0b5560be17fb9aa8de72bc88ac067878f33cc739b6013a29a53850059406e589f6436c7ad337c624b7010eef29ad79c49a47aa3837269008433293fedaf2071f69e206435132f1fecb3a339df2324fa5e578bd", 0x55, r5) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) 2018/05/05 00:59:18 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x1) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/05/05 00:59:18 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x2) signalfd4(r0, &(0x7f00000000c0), 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x4e) getpeername(r1, &(0x7f0000000100)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) [ 169.621837] IPVS: length: 77 != 24 2018/05/05 00:59:18 executing program 5: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x2000000032, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x94, 0x1}, &(0x7f0000000240)=0xc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/05/05 00:59:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x100000001, 0x5, 0x500, 0x3, 0x4000000, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/05/05 00:59:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) ftruncate(r0, 0x8) write(r0, &(0x7f0000000000)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0xff19) 2018/05/05 00:59:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080)=0x10000000000005, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/05 00:59:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$KDDELIO(r3, 0x4b35, 0x7fff) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/05/05 00:59:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000240)=""/4096) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0xab0) dup2(r0, r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) [ 169.720965] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 169.768706] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 170.526833] IPVS: length: 77 != 24 2018/05/05 00:59:19 executing program 1: symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x0) preadv(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x7ff}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040), 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/05/05 00:59:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) getpid() ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x7f, 0x1, 0x1000}, 0x1, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x6f, 0x8, 0x0, 0x5}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/05/05 00:59:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000000c0)="5cc9437c0d2e6e81bddf775c5a48cb0962691d00", 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0xaf0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x400000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000180)="69a46d6cf6f33b17ac612d31b725af3c2d9b068e26d38ca11047bda22136822528a25b2c129037a5254732a0f08d3bd3d000c610928d4864aa0daa63434187cdf2d03200bd9aa0eb74b851778003bf99c2eeb106df30a34de455a108d5175e2e73a2fab18d4ae3e86519ca598e2b7a35d2", 0x71) 2018/05/05 00:59:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x713}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x6}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x40000, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000780)={&(0x7f00000003c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000400)="1d4050e13891f3e64d86855b", 0xc}, {&(0x7f0000000440)="9d93392c13b874474b24ff94e61482493a3afbe95bf547a2008a7aa578fc87e6df60b114ff73f84ef675535ea5543c663e0415d9f1ec393e774f27a492c38b815fa35465dc33d1f4d1517e751e7810aa942ce53cdbfcdcd76710e343d89950e2b3809321d6e00c", 0x67}, {&(0x7f00000004c0)="de7b06d282dd84498a2470fca0f50049367eb925e86587adcc8123a75aa1306282df5d7ecf97fbe8aa8483ee18f3662ceabc3798c00a7d5a44db95e809501050741467ff2dfe53dd4738cef90ca5c01b2d815cba674daddd28aff6f2f26ba0989422b29fa1cfce7468ea3ef973b8c8e0c5726acfb89f8d2846cb33da181de13a0af6ade3b975b98af2b8e850b5eb49a89b08772b372f84e9176c3abfde783568c900a65efad0e6", 0xa7}, {&(0x7f0000000580)="0a95d0a2f9908e7432ed69b06efb99b830e79f8e9168779761df384e7011da72a20a182c45f35863c6e339fddd71cbf10cee705acb3a216837dbfb1064211603c034d8bc3eaee59425fa4f54630789a3d20da5f41eb78133c8923e9c4f44b28d49b97e11bcf1f49f2ef2036f97a905d36c7a985dc22602c3ba6d32d23b0f46f0fe4a65a5434b1ddb5c89732f5dd0aa4a0d9d526bce", 0x95}, {&(0x7f0000000640)="9466aae1f70cba6854107148f6019cb2cbf289f6802f3a429f8a630abf9b8e9eb51aeb6badd1f352355ea9c8c4953b4bf76ffe1ff67344824121046f1218f80e5c8cd9c0eacddd8e268fc67397e2be2f77acf81e2a2fa9", 0x57}], 0x5, &(0x7f0000000740)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x20, 0x40}, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000800)={0x1, 0x6fb, 0x2, 0x5, 0x6, 0x5, 0x8, 0x7ff, 0x53d2, 0x9, 0x1fb}, 0xb) 2018/05/05 00:59:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) close(r0) 2018/05/05 00:59:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000180), 0x10000022) r1 = dup2(r0, r0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000200)={0x2, 0x2, 0x0, [{0x0, 0x7fffffff, 0x3, 0xffffffffffffe52d, 0x80000001, 0x4, 0x3e9}, {0x8, 0xcf8, 0x5, 0x80000000, 0x9, 0x8000, 0xff}]}) r2 = socket$netlink(0x10, 0x3, 0xd) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) 2018/05/05 00:59:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newsa={0x10c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4}]}, 0x10c}, 0x1}, 0x40) 2018/05/05 00:59:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair(0x13, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001940)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR]], @ANYBLOB="ef95bae51f609d40a0481a92b71364eb4341079135e5a2be5505417c7aaa4cec6834a33cae5235bcbbb942ada98c2fbf99cfe1fb21e5ecf79ebd65548be15e734ffe9fa473aa9ce03da4905084a9f4eb7f29e5721e0813f67415c899e2d1a8a2e63b8e9e7dfde7a82b4511cf5fb4f362ca485d6a8b903361112d44682cff958d329c4d52de0cad2a25d736620d5993dc35ff4c860aaa6efe8fdb5258bd5841a5", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r0], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES32=r1, @ANYRES64=r2, @ANYBLOB="41fdf23f4ec8a111e2610da91604569c936ead6a3b98c56344cd7652adfdace126950b13dca93181e5220e3df155ee268130465c1469195c085174e327cb692537c0e6e2b8ed9a94107a0c7c773146faf67876c500e77e66b32f96ec5257a212d4a23baae1fcadeb118ea1367ba500d989b398d62153a8290f0155bcf4ef9f36f4bc28313390bde9789983625c01e43a3a0cf58f6cf622226e5beafdfd9d", @ANYRES64=r0, @ANYBLOB="692e6dfb27133186ac85d7c2c4e95f289cb3197dd31e43b36c394967eb90e55525ec843b6d4ab68dad56cb42baf808500889bb87a38b8231c0d102a13c2381aac70e8663f0a95548c0e965a6d9bf91032d74043b9372f2b988921d890f6996337e0a38af942107ad543a73"], @ANYBLOB="fbf14725c918b630122dfdea5cdcc69b8d43eeb6e51f4e016cd061f71ebe401981b95ef9a9670121cb966af408f8064b61712f19b1dd162b221ed9e1f1f8c0439ba82d1fbbd712a0a87c215922d7b3", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="e53492c8083d94988e596d155ba9fa13b8e86ac989f347fbaa6b5f483425060098d6dff3b43f715fc361f969ee676d6c2b", @ANYPTR, @ANYRES32=r1, @ANYRES16], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="7f82d011d164066c06a31bb3f19066cbf2a5d8b1a3bb5b983b275eb9bef19ea6f6490007771b9c0458e9ed526d690ce827074c0e1343a0371435da7d4d24e7983966ebb9a656c18b6b28c148176bee1e4685cb46e43d26410910584e339e0b996f5cc943df532014549c841c4b7c02f5641509728200268d50060b24995c451d04446f9f9fa6c92c313f4677c53b2376dfd9975b990abc7169a33862838759565f62f03f6e9157f22a52c2a2553c5926198daea0241ac29c8081a5be8aaae96626a69a1e3fe97a149870a0558ea6960bc548e98b2f5c76ebffd4261ed059291f4cc1b5944bef1eff5bd8549de02e573343f1eec40674e585cd742c7b56723fdc5194f69f24ac51a93f486d69616a641790f7b3170cc7dc7d32068b9a1aa5c0fcb844fc7bc4785d96421d240ba4cf803fdc72ef00e100ce34db7a3d957c7c6b62a51cf6ec4408ffc96948c69867c5bd6bfb9567d0f3e062b61bd71ee46a86c6d81c432210599282b884757986bb2ec51ecbf5084e1aa21809737d393736c9502139178243bceaebb672a62cf7a9d5c98fd392f1c56be261c2358247d0324cdeaef91199685d3b46dff3146b46e9e77802aca723d9a4146a16842e7f37a690cfcb18d31641bdae292c32b3ffb0f63a3e0b6ed4fbd5916391bd0f8ab7c61ea75dc62b1349555c915395a93feda7d82f53d3874ee2802bb6e327f86123b50f0f470911591d10e3df56d67e8eb7c723c47afbb364349f1c45067381f3c5319e5f8695fcc5897c1f495b750b8b73a0f6c3a0d3b4a0aec504b8c05941ad7c6d40cad581d7b252e2b520722ef73d73a684e4ead78ddb1b6a7d07658f493815208272da3dedcca73834f94d695a378b0f75d051b87df4f4c6ccb42abee0e32e377859d4bc67cbfd806ab7a771f260cfa6a143b17828852696875d21ffec4d23791c906e02f6bf4b971c2c6eccebf6ca5f3b216b2434c5577ea6847c50ef4b629ee4f480e75f76ea032dc528bfb3084bcbb3a88634e122459941e43b79323ed8990c3b57434fdd749b7b5b90c2fc56017c01411e3ca0c26fe35f1803bd38e1a2702f3186b235778e501283a90e79ba0479f168356196bff9412aa67cd658234c42710d2ba1a24e827389975a9ee3214853d7346b4bdde551b9d896345a4931aa44f91fe3ed946a35fab522b71b31954b5d9b97fe1872c67758569aa640a224b8c919c3c03b6b847a3f17cfb0a4d8b7a1778ae68a6b34a0e3b3ff10767f70e5d1a5b535cd09fc7a6fb93e2a4b6ddc05eed306f999b12e56ccde8139eb82ec30f64c230ca557941e716b9e87268b48b3e68a3fd9fb69985d903e777fe38aa409db35e501f9886757d5b011293d01c569d21dccaa124bdd68c505a546ce9c3cec3f829404cabf4c636602832d9bae1f5f36816fd6cb2bd541a3e07edd1ec545442734c9e0f0174d3a2bcd1ea6f8f6d1a3288b58a834325a585033657c992d3df8f1aa0ac1334d34ad01b7ef54d2af8a58d4437cb01899759d2314d71a546a299be867fa35fb965f263aad4a2c2bde9a36d982744cf36a3b76ea61b09949af7d554a5a6ce3a00f7190d65a38ac7125ce5aecdb8e93bf749fa02496851d4231979de940d6117c8630be1c03fc5b86820ae485c869550981aaab407471ff838c1a59722e9edc7a7164813882fff367e3bf60d67a300de33332af89ef72041770c35dd368fc1a16e8353f95c438c4e83dc12f19500536b9777c5c1da2653ce81ee5f4a04a77a1677917dbe82fbc4cb8c1fd0c93e1c5467cf24572faed5fa52c87fc43d85211ddd9c1eb20d8bf0cedaa09bc0fa36255350425dda4b8d2529bf6e84134410c7fd88f94a9455c7ef88d3c4d3688c3a55390f514707a46429b2bcd05ed62f1e07fd3f36877e9399f7067dd50c12a18eaa919719b58ce099ac54ee963c03da709b4faff28e1c9c7fde45aa7c26a81ce3bc2a14537cf6bd20100b483ca491b9c5ee8b93461c22214ad2edfbc2653e0f0c074415c5a6c8177f59a31b6cfb3b4287fe84c429eebe0a5f696291bb42166b60dc69cf4ed37dbd98f1ca6330a07772af03ef0494fb8adefa0be23a8ef2765d45e4f86854a8819f295d5af44582393d5ce86d240b6f2ec155cccb0a9c423d3c8a744105296d0e4ba6968a8cfa4f1f358b6ed6b9d1010b6dd99758530753be2cd182c0d46711e7b5f503ef0774e13974588634fbd6c7cb255cafb8f9dbc5114510db792246dfc6e4b01c4c62a783a760a58a91d504178d67cc96f36daed6424e460b64bffc9a91ac9b77c8e2d2295e85fe1ca9a31bfd6849c2840be44bb06e8c9ffb1e92d5a8132fc2c797e87e4bb5c2cd8fcf6ef79e5d122c155d2640d221d5e180e0153a9ffe636ecc78249e5c23c48ebf670d8bb80a72ec221c50f51068d379dcbdbb67e15d641568fe0d9980a6cc022f167ac667d0e35123c8ecb0264f353b983fe65e9f0dc4474bd00553f8c10a5ab6fcc0db508a51ceff05b314e3ca95b3e248f54ea623260875b4f3dc41e95026683be82b6170966b95dd08c8f05c86e89c4d19ecfc099a5509d8cf5f4d20f4aca3243f57cb1b4409815272e397e2ce74abf1dc63ac89954ba06e4ad82b0f25ec9ae1e0b3c48e59e084d7d882785cd57d09e250f95b472c3db6f9cbed6303d76f63e8f0ceaea82dad6a42698e932384ab417cfbf0e648f56eec436a686ef48f549d8417dd6a0ddb0f4bab5cbbd6d7f017f69f10b5ff42b14beed23d7517013fddeec026aca933885a753a5d30a0fda26f105670c308a8a41f4100b29cf8fad96eb98cb039747dcd325b037a3431ad8a782c4369f7cd14f0f35c7c058141d01523b73b75f280b058972537927a8207dd11aedcc267937809ab621a72be5036528438a662e40ca0728f7b076045f2ad4a3c90378acb991f199835f90db93062fb8ad790d21567daf3a6374457c1d59a76e9a51b78d7e95a4491547597f52cc53fb6e1dffd4b926def6216bb0a9d056799aa3da01b5dc20034e06b11c21791bdd84443b3b361f4c920b39619f12fab8fd56a20385012b6649d219c71c75ab8177c0ae03d53b3cc0b959527e61f2f89a4155acdbfcaf7a45ebdf75bbe42e053478d7ab9cb933833570f583f5c7103c755474b429ebcc13e55df0013581c768f36ebcf18c3626e2b527b381b354c630b758ad48d5c62685ca44084da3381c5e9f47b1a479b4b0844df41165082bce7b317c19613cc6605f0e42f151f49d5ee9e56869c88ac588a7216642bc7c30f931723b03f41f41e443170b5db8d7890f0ecbeaf79430afde29c7c703d5112b923f875ae83babdff71133c123f764c985082eff53de665e6d9624b2933a7178a8bcfb28921ffd72e936eb87655270a974c76658df1e615cb7cce586bcacd73dab264289674915da0bf7b9f2e3a8c55694e50903c888e6f801b2dfa6e1e740f655f3d869c280ccca0f04d6157460362ce4a3eaf90a04cbe738f85fe3f42cf2430cb4d38b4875d1ab4fe8f6f94c6420b49d4179ec4bb34435d6b696c0339528ce6bfaa03d23d3c04c448b710b1577b859dbb578ada28589529cc6637b39c2036ef689dea1c61a958413a4b061b2ff88e07c3e8f2f5a0663a691f49893e945f6c7a86ec40b5a6e2f96f61332625a53c7a60088df09279bbf22d92c1feb310eef7bcc2ae7726dbbcbd02cb079d7fcca966a40b040d9955bf30a070216bc3377708c72a586001940aa8cd8a417be69b4e29c5dab22236c1c862cb2b43e147e15c875089f9b0a22e3960d1649bd7e0a1c3cb2d0b256fa36e057363188a6f35657ee4174ed8c779d19407377975629bb2941c0482247d3d7e07fa08336e2cc36df10dffd3a1c849ce50580c359fbaeeaa54914bd279258cf84b108cb9b7a0232ad0432ae563fcf8f4e3846613c0068d9fbb29d7aec7261ec27a9fc880544ca5d94d8aa5175f6ce597d8238cce1b242f1f4a732742a02b54d62d4c9074914a6e5a8c6991cf29303e484f22fba775188941fc6be2f9bdd80fde7a45679ab3ae5e40ea88dd7b8e18d51fc61e6a8a3712838d5460cd96c719816e66f7b5579a48a3c05f564e5722d5a3ad222536a1545080d2815cf76570defc8a4063234f90a5a7ae6e5dbcecfe625178b5e6b6fc9bf9ccd569ed883d38a929e53927537de10c1541c48cff2580c3f36e1c04e486449caebbb21734aa2ede0550477ad0a9b4aea642da1e97c434bd9f3d55269d76fbd481ea78885a66392fca2fe41bd4da9dfb75ac1e2f53b00b1f9a2e55fbcff858d5eaaf8039818b759075875473af941e2e15019f10791525634e1b8f2b8015f1ab82b93c0bd4e3c6e01d22465bb302cc5a66fe438b3e648b54a2b1e0e23b1fe43600b065c64da96dfdeb729bac8e55037851ebdee32b8d0d90054bd33e8e1eab6505c9c6783424f658312db4efeac0c1faaeb3c433d95b80e37b2ac6b831f05db568ac5e572a374a288619e79b34802a82f4d03f0bd3d3a63685ef83bfc45665c65ad428ce564aed90ec1d7ae37978fb4f1aabcd16b036a46f74e6a23be25b0b50d8beb8688803332a29a29ecc7515f217d425c479419d1a3062000905052225ab39f46caff949e67b7f67901041d15843b5de71c9124416db5df390b58070a28ead49774b3a792fbe8daf91c9045a679e4b5993a7886a42ff72098e9bed1506b9e0b91d9392ad8262d14615976eee32b51983c72bdf76bc10be6d8a528142cdaaf4cb8f9f6db78a085cfdc27dabe2c00750e10390abb19656e2def6f1b05e5b91080d05a681e2a31c527fdbabced26b514e43546b9f9391ebe0195141be05f4e109e926fb867986d5b9a867673cc34acc0ff505f02653778860c53ce332b998b3d4e14c21f591abb604f024fb4a8804b407455cf649e453b2a0a22bd57da08b7edc6f1c8abd874025ddebee57838c93bf212814f6cfbad8d6d75bc7d57dc96672fa5572bbeec27c06baa2733c4495d7cd599842298cf7bc47e4354e571ceddb15192fcc0a065afd40c0872ae433617cb7d061c66660cb4d131ca9a4765f58f71649fd70d851a738585fb9846f45a1b3acfccac7a567d75b2190367ca30e5ac2c4af921c119218a6764092895f2d2f4e335712ead34f68c71426b2e99265f4c8aab6e12a851c21521bee47429685de8c70a2a72d8ebba755f137d19b6bb1b08dfe0a7a4f295f5673bf0e366504448a505bdf4d74655001ce2997aa9a928711095b7c75bb5399844162fb0c61bb484621fa9fa3c467af0321b0f1e83eb309f5fd0a8dcdbd912b403c94e0659206a63f9b3a22a0a2e5e63e6acb50a4a41057e1320c5b7f8f3f3e19d36ee0cee70c65985c5b432951569f94f8f1f64e523792ba6c32a17266a8646a8898556f18b7c0083ce5c0e6367c30aaba723772b31d4f4ec2557688da5e79a3e576b5bb66199c4170cb3c0e76c2656be7aa5858ce89916b4cfda1596ab0ff4e42da993046ce8466ae8893216b2e65b8f3f479d15819cfdfbdeb8cce5e255c6f1754b3c88bfdeccd8304044a88a2ff6f20c4156cd33fbb9c887d29c04ac02c4e1a27475d78fa59f475a771c1a62ea00b77222c9888f657023555176edce22cea1a2b276a18368547185a3c700657153feb3431f1fe2219a3e739f7a55a565a522f7430dd93fd9575473b4de2395d24cd2c2cae31a7501c9b10a523599c295f7d142473c81bd0e3a2ad41f1616fa592a5a244242da219b5fe4c314c8f5b56e84b4b0df22b39accf976e6377fe68a09cb82d394a714486685b770944dd70f40380d0986e15ca4699e30", @ANYBLOB="b8faa09428accc28d90d3e2f2c46b20beca5584d172925cdb85132f7928a685f372e7b8bb96370fd78763ac5f8bb7a86f3b617952f9b47ba4c58b7b4c878e4d5334cee0a97233fe583edb56e3e3dcf17512da5a37b7708da9dc18d16f497537f175a297876faa6db3f077551cb925499de348474681b7c4a5f7b61595458c6802422c4af40e40de010c8e2b5df1cf4b57051288675bc97b848883f0962489e12524160da0535755cc3945be136351b59d1b88b3a87c3a630345ebda6cf6fff297cefc3b2d96bbcf0e6a92e1ecfe29b7bcc50929d418ad409", @ANYBLOB="fe7f8ebd510f70a6a19fc4ce620de4392bc91fc31359f93f0c94d0d9edc87fab60395a9a9e7c367226e5c314d02362237dbff69630ccacdb3eca17b8ba999f67c3f5e1794820569ea8dd368e0bf0317cd8babca18fcabe7523153eb96289f576bd9354cadeeeb6c1c33d521373eb204ca3d920e1727a1ae62d62037ef5471db2cc7af1fdb7847884631e21fd94c236d842e5ceade92b264f0ea5208eaa48274edf3955c46a4b", @ANYRES64, @ANYRES64], @ANYRES64=r1]], &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8001, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e24, 0xf55, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f00000001c0)=0x10) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ftruncate(r3, 0x1) fallocate(r3, 0x3, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0xb34, 0x1, {0x3, 0x3, 0x9, 0x1}}) 2018/05/05 00:59:19 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/138, 0x8a) close(r0) syz_open_procfs(0x0, &(0x7f0000000380)='net/ip6_mr_vif\x00') r1 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000006c0)={0x11, 0x5, &(0x7f0000000680)="4fb048dc7f"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000800)="1a9f", 0x172}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB='F']) sendto$inet(r2, &(0x7f0000000040)="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", 0x481, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000640)=[{0xf, 0x10000}, {0xf}], 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/05/05 00:59:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x30, r1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') restart_syscall() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x1, 0x8, [{{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, {{0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0xd}, 0x6a8000}}, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0xa695}}, {{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, {{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}]}, 0x490) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r2, 0x0) pwrite64(r1, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x0) 2018/05/05 00:59:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000b40)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f00000008fcffffff000000680101000800050001000000080001000a00000008000bf072697e0008000b00736970000c09070010000000280000000800b51fee0772d10da9f2518daa80e9a10100b70000079f04040007c6752b11623f002000000003010000080006006c630000b025000b007369701014000300ffff000000000000753f1e4430dda4a342b7a636b4c6205cd1eac594e701c8a3175087610276b7ee720e6397bce347bfee2bd65a420000000000000000000000000000000000000000009c88142d6e4f0084e32b6a71cb277c45394878e57f6ac4e227ebb5051727ea2f5e15467c8e906531ee913bae2eeea8aa8f2935465656c3a704c67874df11ba62389af9e54630296a99cc5087af951e439c4431008323867057f7ad6cd4041445528356e8a4f6fe653cf798c4566dc73cced49ddc5bd73cc5e9f4f2badea2d2472241a50182316f48413b55a9b701fea2ae1171acac604d68b78e2f06451f73d38f2d231549eae3e736340311c6b8ff7ac04a05acb244471745efe832cc69017626e0b076c982c1a10ba6823970beaae67a5309c824f9cff0dfafaafb9f0fa776cf3e5e471fe04c2cd47a254dfea3b474a8282310133c83ce28025c5de71ee8791b1ed4840000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) openat(r0, &(0x7f0000000200)='./file1/file0\x00', 0x109000, 0xb0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x400, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2", 0x12, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) write$selinux_load(r3, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0xbb) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7033) bind$netlink(r0, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfb}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) 2018/05/05 00:59:19 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x7, {0x7fffffff, 0x1, 0x3, 0x6ae, 0xee9, 0x120000000000}, 0x7, 0x1}, 0xe) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101160, 0x104) 2018/05/05 00:59:19 executing program 6: r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) [ 170.696015] IPVS: length: 77 != 24 2018/05/05 00:59:19 executing program 4: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000004a80)='/dev/full\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004ac0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f0000000080), 0x4) 2018/05/05 00:59:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x5, 0x2, {0x3, 0x0, 0x0, 0x3, 0xfffffffffffffffd}}) accept$unix(r1, &(0x7f0000000140), &(0x7f0000000000)=0x6e) getdents(r1, &(0x7f0000000200)=""/161, 0xa1) getdents(r1, &(0x7f00000000c0)=""/100, 0xffffffffffffff10) 2018/05/05 00:59:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00g\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xfffffffffffffffe, 0x269}]}) 2018/05/05 00:59:20 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x0) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f09f"], 0x2) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) syz_emit_ethernet(0x56, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x1, 0x3, [0x3dd, 0xc83, 0x356, 0x787]}) 2018/05/05 00:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = eventfd2(0x9, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x1, 0x200, 0x80, 0x0, 0xc3, 0x1f, 0x4}) dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x8000) signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f00000000c0)=[{r2, 0x4000}, {0xffffffffffffffff, 0x8}], 0x2, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000000)='attr/keycreate\x00') bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) read(r4, &(0x7f0000000040), 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000e26ff8)) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x10001) sendfile(r4, r6, &(0x7f0000e37000), 0x8080000001) r7 = syz_open_procfs(r5, &(0x7f0000000340)="d33cf5cf85c185edc2f80a855225eeae791586e0ee33789365878d46645f71792511e26c19261f0f6262fa1f2d0abfa1278cbe6fe8a09cd6d28123731994088e9df15ddf2f") sendfile(r0, r7, &(0x7f0000000080)=0x2, 0x400000ff) 2018/05/05 00:59:20 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x3}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x1ff) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='eth1({&systemnodev\x00', 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8100, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/162, 0xa2, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)) 2018/05/05 00:59:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) iopl(0x66) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x11, 0x10, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 00:59:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020900000200000001000000000000002e3e5e5edd6e1de405576f6b9681ad4ce8de776c23ae9390eef83c662bc35cbe9a68c3ecc888e47c910a168ae6ee9af91e2c65de2571fb3b303334cc23d8430a15ec86c06f108a82ff6cc34ab0"], 0x10}, 0x1}, 0x0) 2018/05/05 00:59:20 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/05/05 00:59:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1020002) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sendfile(r1, r2, &(0x7f0000c7a000), 0x10000) 2018/05/05 00:59:20 executing program 2: prctl$intptr(0x22, 0xc00000001) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1}) [ 171.721875] binder: 15288:15291 got transaction with invalid offsets ptr [ 171.738042] binder: 15288:15291 transaction failed 29201/-14, size 40-8 line 3161 2018/05/05 00:59:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x800000000003}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ed, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='gre0\x00'}) 2018/05/05 00:59:20 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x902, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x1, 0x0, 0x1ff}, 0x6, 0x4dd3, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/05/05 00:59:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020900000200000001000000000000002e3e5e5edd6e1de405576f6b9681ad4ce8de776c23ae9390eef83c662bc35cbe9a68c3ecc888e47c910a168ae6ee9af91e2c65de2571fb3b303334cc23d8430a15ec86c06f108a82ff6cc34ab0"], 0x10}, 0x1}, 0x0) [ 171.763264] binder: BINDER_SET_CONTEXT_MGR already set [ 171.776018] audit: type=1404 audit(1525481960.435:2): enforcing=400000 old_enforcing=0 auid=4294967295 ses=4294967295 [ 171.826211] binder_alloc: 15288: binder_alloc_buf, no vma [ 171.832149] binder: 15288:15311 ioctl 40046207 0 returned -16 2018/05/05 00:59:20 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x7ff, 0x2, 0x28138823, 0x0, 0x2, 0x100, 0x0, r1}, 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x20}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x101}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffff}}}, 0x88) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000b000)) [ 171.883777] binder: 15288:15291 transaction failed 29189/-3, size 40-8 line 3133 2018/05/05 00:59:20 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/05/05 00:59:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000006c0)="72616d677300d41bb4c81d2b879ba6fca4177becb2d0d94975751ca686d07c33db046ed15f5aff25cdd52d5557c0ac7be442d0fd3725abdf8a9c143eb6f48a595ec0ce70e5826cd6978024075c43cb4f1417dee336c669368f77017f6da5956de610597556e760f2cb940cf07ea9a1493026ca998685c81b25fae2c506", 0x50, &(0x7f0000000500)) r1 = creat(&(0x7f0000000480)='./file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x40600) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000580)={0x1f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000640)=0x8) mq_timedreceive(r1, &(0x7f0000000280)=""/27, 0x1b, 0x80000000, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) write$eventfd(r1, &(0x7f0000000440)=0x3, 0x8) setns(0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r3 = dup2(r2, r1) readv(r0, &(0x7f0000001480), 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000400)=0x3) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) syz_open_pts(r0, 0x2) r4 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) creat(&(0x7f0000000040)='./file0\x00', 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) 2018/05/05 00:59:20 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') read(r0, &(0x7f0000000000)=""/182, 0xb6) listen(r0, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='net/arp\x00') [ 171.994783] binder: undelivered TRANSACTION_ERROR: 29189 [ 172.002015] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:59:20 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000001c0)="00fec085", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) ioctl$KDSETLED(r1, 0x4b32, 0x8) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000040)) 2018/05/05 00:59:21 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r0, r2) clock_gettime(0x5, &(0x7f0000000000)) 2018/05/05 00:59:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/05/05 00:59:21 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000095f000)="000007fb00", 0x1, &(0x7f0000010000)) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x4) listen$netrom(r0, 0x80000000) mount(&(0x7f0000001180)='./file0\x00', &(0x7f000020fff2)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a50f14)) 2018/05/05 00:59:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"5c66623fff00", 0x4014}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000180)=""/208, &(0x7f0000000080)=0xd0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaaabd}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)='\x00') 2018/05/05 00:59:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r4 = syz_open_procfs(0x0, &(0x7f0000000700)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000500)=""/162, &(0x7f0000000300)=0xa2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="00010000000000000000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xf}, 0x2}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000006c0)={r7}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) accept$ipx(r5, 0x0, &(0x7f0000000340)) rmdir(&(0x7f00000000c0)='./file0\x00') socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000400)={0x9, 0x3, 0x0, 0x401, 0x600, 0x83, 0x0, 0x4, 0x1, 0x2, 0x0, 0xffffffff}) fcntl$lock(r0, 0x5, &(0x7f00000002c0)={0x2, 0x7, 0xffff, 0x2, r8}) 2018/05/05 00:59:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) fallocate(0xffffffffffffffff, 0x12, 0x0, 0x1) 2018/05/05 00:59:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="03f401ae305eaa5eabd1414245e4bfa4", 0x10) dup3(r2, r1, 0x0) 2018/05/05 00:59:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) fcntl$setsig(r2, 0xa, 0x1) 2018/05/05 00:59:21 executing program 1: unshare(0x40000000) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) epoll_create1(0x400000000000003) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000600)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000280)={0x7, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000001c0)) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="415f39ea4b6d297296f9ef4c22dbd7fc9624f6225b0bbb91cf1ba070761abbe82442276e951384d7399a4425f04d3383713e849f0bdc74ad4cc06a8bf9580a0798cd6b5a9f74837948", 0x49, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000100)="af15d3fcff93a357245febf3177568bc2a91e6626d357faf88a3f561457032166b656d2b008c1c39192384671faa9d5e678c485aa2eac727564a292e955ecf29796bc1f0f9bf40ac830d5afd57d525331a66d6bdbfe0ab6234462ae1c715c85774bd925a658b3ea05d11c8efb821827216874eae8f3f7dc4db2439707103cf2469c6126bb29f98ac41c8cea4bd678e18d3c030ee1a07eab8", 0x98) 2018/05/05 00:59:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000780)=0xfffffed0) getsockopt$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, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/05 00:59:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffff7867190000914b00"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/05 00:59:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000080)={0x101, 0x7ff, 0x3, 0x8001}) creat(&(0x7f0000000180)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) gettid() mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 173.393524] IPVS: Creating netns size=2536 id=52 [ 173.466376] device lo left promiscuous mode 2018/05/05 00:59:22 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xf73, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="c50000002148259d5c645b38e8bb0d3e6f9b5e3a8422cfb900505fef6919ec09a79b768a2b8fc07de00956ebdf6f2410d52a6f07b326901e1dc3ae124908159047fc09c3912b3e9b9e0c0f947303b9553c1bace8ba5681652e96146bce216073a7cb0b46df8fd4c8ad5fcc35f5df1ca0b154a2923ff7150fbb157625241ce89fcc43d25242d9232e1c56f0444c3035f1f0ea4999bbdcb301fe3a8e6448293f49e0267ff2ca1d66afaf66bb1d92c5ef7b3587025e5c87ac"], &(0x7f0000000240)=0xcd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x3}, &(0x7f00000002c0)=0x8) preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/05 00:59:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syncfs(r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/136, 0x88}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/9, 0x9}], 0x9, 0x0) ioctl(r0, 0x4200000000001269, &(0x7f0000000400)) 2018/05/05 00:59:22 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x4000000000000092, &(0x7f0000000140)}) [ 173.527609] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 173.534344] device lo entered promiscuous mode [ 173.555093] IPVS: Creating netns size=2536 id=53 2018/05/05 00:59:22 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x620, 0x9, 0x9, 0x401, 0xfffffffffffffffc, 0x6, 0x3ff, 0x7, 0x3, 0x80000001, 0x8d, 0x73f, 0x7, 0x7f, 0x7ff, 0x1, 0x10000, 0x5, 0x8, 0x0, 0xfc, 0x359e, 0x8cd5, 0x8, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000240), 0xe}, 0x28, 0x4, 0x3, 0x3, 0x7, 0x1000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xa) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x1000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fchownat(r2, &(0x7f0000000040)='./file0\x00', r4, r5, 0x100) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x3fffffffffffeee, 0x40000042, &(0x7f00000029c0)={0x77359400}) [ 173.597458] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 173.603520] device lo left promiscuous mode [ 173.745029] device lo entered promiscuous mode 2018/05/05 00:59:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000009221) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/05/05 00:59:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) poll(&(0x7f00000e9fd0)=[{r1}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/05/05 00:59:22 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, r1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0)) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) listen(r5, 0xfffffffffffffffe) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getgid() getgid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getgid() 2018/05/05 00:59:22 executing program 2: flock(0xffffffffffffffff, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x8) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x4000000000000000, 0x0, {0xffffffffffffffff, 0x0, 0x5, 0x0, 0x5}}) close(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) [ 174.253309] FAULT_FLAG_ALLOW_RETRY missing 30 [ 174.258065] CPU: 1 PID: 15397 Comm: syz-executor7 Not tainted 4.9.98-gf5a861c #19 [ 174.265672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.275100] ffff8801b5caf480 ffffffff81eb0fc9 0000000000000002 0000000000000000 [ 174.283122] ffff8801cd6b8780 ffff8801b5caf650 0000000000000000 ffff8801b5caf678 [ 174.291127] ffffffff81cb795b 0000000000005b80 ffff8801d725b980 ffff8801cd6b888c [ 174.299114] Call Trace: 2018/05/05 00:59:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/05/05 00:59:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) sendto$inet6(r1, &(0x7f0000000040), 0xfffffffffffffe46, 0x10200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) openat$cgroup(r2, &(0x7f0000002c00)='syz1\x00', 0x200002, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x7, 0x1000}, 0x4) [ 174.301685] [] dump_stack+0xc1/0x128 [ 174.307048] [] handle_userfault.cold.18+0x3e/0x51 [ 174.313543] [] ? debug_check_no_locks_freed+0x210/0x210 [ 174.320559] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 174.326971] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 174.333818] [] ? handle_mm_fault+0x1267/0x28e0 [ 174.340059] [] ? handle_mm_fault+0x220f/0x28e0 [ 174.346292] [] handle_mm_fault+0x221d/0x28e0 [ 174.352385] [] ? vm_insert_mixed+0x200/0x200 [ 174.358447] [] ? __lock_is_held+0xa2/0xf0 [ 174.364256] [] __do_page_fault+0x5af/0xd50 [ 174.370147] [] ? mm_fault_error+0x2c0/0x2c0 [ 174.376126] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.382794] [] do_page_fault+0x27/0x30 [ 174.388360] [] page_fault+0x28/0x30 [ 174.393644] [] ? iov_iter_fault_in_readable+0x18b/0x3e0 [ 174.400665] [] ? iov_iter_fault_in_readable+0x194/0x3e0 [ 174.407686] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 174.414443] [] ? mark_held_locks+0xc7/0x130 [ 174.420412] [] generic_perform_write+0x1dd/0x510 [ 174.426806] [] ? page_endio+0x180/0x180 [ 174.432416] [] ? file_update_time+0xbc/0x390 [ 174.438453] [] ? current_time+0xd0/0xd0 [ 174.444058] [] __generic_file_write_iter+0x352/0x540 [ 174.450799] [] generic_file_write_iter+0x2e0/0x610 [ 174.457371] [] __vfs_write+0x3e0/0x580 [ 174.462905] [] ? default_llseek+0x280/0x280 [ 174.468866] [] ? __lock_is_held+0xa2/0xf0 [ 174.474642] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 174.481202] [] ? __sb_start_write+0x161/0x300 [ 174.487340] [] vfs_write+0x187/0x530 [ 174.492783] [] SyS_write+0xd9/0x1c0 [ 174.498050] [] ? SyS_read+0x1c0/0x1c0 sendmmsg(r1, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)="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&(0x7f0000007940)=[{&(0x7f0000006840)="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0x1000}, {&(0x7f0000007840)="e7266168f29ad9503bef686c86ea10376be9b8ed4e36e34692eec11a5c00ed487893ddb346f4b946177fd834912a299dbf311b699ff985a841cdb549df34d22b62d9ee1e760749cd1bb58b69a85e6a9c51259305b88cc34dc566ba2a8b7841bd1f1b3f04b0a67e72eb020ac8e93daba3ade16878abf7b509ba70f3cbf67c8c5395b880f4671eec5ccb90c1edc1cb46e5d3d66c2f5e407d74508cc20f8c0a2a2882e1728afe32695389ae594ea1a6a7e8e60abd7de0f7f219872841e986fd85d841", 0xc1}], 0x2, &(0x7f0000007980)=[{0x60, 0x11b, 0xffffffffffffdc17, "df115433f7e832ad6bcce98c654cb6743271de259aba02ff3dac38ffe87dcac132717beaedcdcfb3b21f392e2d57fbb181bbe957757e2f2ab9cd382acd0d72f6c3254cfea06c993b4f4641fb88e1"}, {0x40, 0x197, 0x400, "ba3c98e5fcb78e427b6d55faab0e686270d96ce53af3ee952e45841ded65831bfd2a99d462fa718110df"}, {0x80, 0x102, 0x101, "b8520ab6ab97bf005bc7862f942bac5df81c7d7f2936649d68676614baf8a6ec30aad6bef4f7418418419d50f9b55620f11b49438add1f486086d290b0ddb1713ae3782bcc348a4d2c545cc3c9778e410d2d56b66e1d8643686b1ae8545f4166224637d3d0da8433f37785ca5a0d"}, {0x58, 0x11f, 0x4, "a4ea04d89f931c39def8495040a9ac8d45b350a646e6b283244eb854ad2b4b0207c43c49c51c2864fa15c877e988f2ef015ea66ad0d3dd68d34c9f976a14f161bc"}], 0x178, 0x44}, 0x4}], 0x7, 0x4000000) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/05 00:59:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)="2e8dff4889e8133c71f1974a37a97e8b7c1eab6836def942e38baa4aee3a0d894c135b527e02fdd5cfc635883953afe9a14df4e3f9ff1c566d8d395aebc5a2c97752910a5739004cb77e0c6a83e8c9ed36b6dccb21007ce720036266e97274f80cdcc8860c1cfd70131bc775068d03e625ff2a90963e757c6f2b4c85b7972ba6cab5") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) r2 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x4, 0x3f, 0xfff, 0x1, 0x0, 0xffffffffffffffc1, 0x42220, 0x1, 0x1ff, 0x6, 0x100000001, 0xb7, 0x8001, 0x5, 0x8, 0x8, 0x7, 0x2f55666b, 0x9, 0x2, 0x6, 0x10000, 0x1f, 0x9, 0x4b, 0x0, 0x6, 0x40, 0x0, 0xb05, 0xff, 0x5, 0x1, 0x8000, 0x0, 0xffffffffffffffa3, 0x0, 0x3, 0x2, @perf_config_ext={0x401, 0x76}, 0x22000, 0x2, 0xfffffffffffffffb, 0x2, 0x181, 0x80000000, 0x3ff}, r1, 0xa, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) shutdown(r0, 0x1) 2018/05/05 00:59:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@newae={0x50, 0x1e, 0x401, 0x0, 0x0, {{@in=@loopback=0x7f000001}}, [@replay_val={0x10, 0xa, {0x0, 0x70bd29}}]}, 0x50}, 0x1}, 0x0) 2018/05/05 00:59:22 executing program 0: capset(&(0x7f0000fcdff8), &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x1) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/05 00:59:22 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00', 0x8800}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_delneigh={0x28, 0x1d, 0x901, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/05 00:59:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa}, 0x1c) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000040)={0x35, 0x6, 0x8, 0x5760}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x20010, r0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 174.503494] [] ? do_syscall_64+0x48/0x490 [ 174.509278] [] ? SyS_read+0x1c0/0x1c0 [ 174.514732] [] do_syscall_64+0x1a6/0x490 [ 174.520430] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/05/05 00:59:23 executing program 7: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2565746831272b7f00", 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xfff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x28c200, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffff7) r2 = getuid() keyctl$get_persistent(0x16, r2, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r4 = inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x108) inotify_rm_watch(r3, r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000200)={0xa}) getrlimit(0x7, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000280)={0x20000008}) ioctl$BLKRAGET(r3, 0x1263, &(0x7f00000002c0)) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x0, 0xfffffffffffffffc, 0xd3, 0x80000000, @buffer={0x0, 0x77, &(0x7f00000003c0)=""/119}, &(0x7f0000000440)="bd5a105f41b5b6a24ac693628d32c419adeb5220a3f9784f41dd2043540730549ecebea2572e45be36648b243ea357405350b9336e828dca9d52fa5db2bc63625ea94455d512d7dd187c508dc7ab42e42f18477b883ca248f375295140d04908e5f33258dcc5081545c4671ad75ab354c85ac4f82d828c3cdac7634d1d83b34781e5133ba0c4c284a9a6207e283e1c4d0864e7ad68548b7acebc316e4ec42d36e7a10aabe1d63dbf6189e291bfb20947efa7db1d2b280163077379cfc93924c3ea565487335ca8aff815cd46084aa9ea0f1c2a", &(0x7f0000000540)=""/7, 0x4, 0x11, 0x1, &(0x7f0000000580)}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000640)) keyctl$read(0xb, r0, &(0x7f0000000680)=""/221, 0xdd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000780)=""/215, &(0x7f0000000880)=0xd7) connect$nfc_llcp(r3, &(0x7f00000008c0)={0x27, 0x1, 0x2, 0x7, 0x7, 0x9, "3af8fd8e649f1ded0fe5a39b6c07bd606d790d8bbef97f8f395f44962d3a552502a1584074d80b399cab55b9b3cf83059b57d7b022471c5df6f6343cfb08de", 0x28}, 0x60) ppoll(&(0x7f0000000940)=[{r1, 0x20}, {r5}, {r5, 0x12}, {r3, 0x1000}, {r3}], 0x5, &(0x7f0000000980)={0x0, 0x1c9c380}, &(0x7f00000009c0)={0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000a00)={0x5, [0x2, 0x7f, 0x4, 0xc382000000, 0x78fbe0fc]}, &(0x7f0000000a40)=0xe) fcntl$getownex(r3, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001fc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001f80)={&(0x7f0000000b00)={0x1448, 0x10, 0x0, 0x50c, 0x70bd26, 0x25dfdbfd, {0xb, 0x0, 0x4}, [@nested={0x11d0, 0x6a, [@generic="235c9f5dcef5a6c2902b57feeff31495b4763a31ea76535b012d73692878b4991b30f6bce661d30e141f440986e6d150af6410e150a3e96f4cb1022ca08296aeb8117916a7a3d5dfe926b10d7e1314c42fc5ba51f92277b5aaa98fba0fe2284e2882e5e505a90fd272b3051a2928e60e44c6fee455603e6f10737874e596270b9be2bb5d20e121a295557d739cd24b5ab9257dd32cca84539e84d63c37942f24cd67a4504b341270dc5c6862ebbfe604dc75151149cb26bd31ac346298a591f2271c1ccd7b0f7a4f0f38f4e8d287fcf0525138c4938e20ba50e83f3172", @typed={0x14, 0x70, @ipv6=@loopback={0x0, 0x1}}, @generic="bc222929c315ece7c5554d43ff7dda301e637f5a83050094f05b0589805f1a01fe13d1b19a6557b8470cc70b7408997601e9ff0f3e25bcec765c980dea2d76a618c32f5901b70d6fef146c453bbfe66566523c41e6178cd0298db7b147a00c890b8cc7d1f0a48cb52f1e7882753978e9cac781f7396e158c3823c266200e1229e8f2fbf19bb9637be2746a482dbf8198a8b69630a46fb13f0b70135abefe49d3bc0a13", @generic="9d83149e95b92ddc3200d32c4fa1cf60557d55834e11a0b0957a0b79339c0d103a1d0c82fd63716ec631f27a3b6154d3", @typed={0x8, 0x86, @u32=0x10000}, @generic="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@generic="ec594d02514e157b9d4f91b5dc4d800626ea01da8efd74c88179a1fad988d6dd3158fdac4e34cbd03975d044b71c50da3a19804291965ef3f77d0d885373e6ddde12fc69ef3be252662205c129005f9c2d3fc8ebe31fd1476bb61206c180038abe893287e5b8fd2a8c4b2a13af427a89ec8eff307d164e947a40a82d6f25d2989162f680c04713c34da6e55fa7801492879016f63b0ae657af1946dfc91471656ad6bc0073ea4c0646504b8481b0d0e30b", @typed={0x8, 0x61, @uid=r2}, @nested={0x1a4, 0x12, [@generic="0e33b1560ab189518fdb4990a886f7571d", @typed={0x8, 0x2b, @pid=r6}, @typed={0x78, 0x58, @binary="80d05e333786455fc0911e5041a16e9b88df8259f748830230cf9bb67e93abf9e0ab22e1b4db27acc1dccf8d7ee2312e8a627436351c5d14c2e5f4b165297d31fa4671799603cb76aca886cebcb735a559fefc93941cde9ea4a347012a9b9b222f4bf53330b6e3e31c7c6a693e78cac57962"}, @generic="9f0aca20c7b29090b50630f9aaed96dcd2feb2edf4b043aff5b7afa73210", @typed={0xc, 0x5e, @u64=0x8}, @generic="c06d278a6985a53dafff35cd623a01bcb4e7dd266f463281614a2bdf2f6130b34a2d864a6cef92af5979b0f5f543dfa535afc2fea35459e92b90038ae9cdc9243dcc37f67d29e94c7725348abf5f9635c61978de82a1316c3f57a824e6e5f37e2896fe8a92de45d894fc48c48492290d1fa79b9c573bec2efad7acd2816619ff1c778f691ed079384020f293d5b580bf34625682a1ffbf5265101e4d6ad3c36a16a05839e7762910025d13495e08fdafcca244f896a10121100f4e721221b0e8ede11f2fecba1fe550bb51776faf521b1d319072e09145ebe3e073a44e4f3f6a141b4c58fe"]}, @nested={0x4, 0xf}]}, 0x1448}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000002040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002080)={r7, 0x6, 0x5, 0x2, 0x3, 0x3c2824cf}, &(0x7f00000020c0)=0x14) syz_open_procfs(r6, &(0x7f0000002100)='net/ipx\x00') 2018/05/05 00:59:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x567) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$int_out(r2, 0x5460, &(0x7f0000000140)) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40000) r4 = getpid() ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000080)=""/35) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000500)=""/162) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) dup3(r1, r2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x400, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) 2018/05/05 00:59:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4000000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20}}, 0x8, 0x8b, 0x4, 0x1, 0x80}, 0x98) 2018/05/05 00:59:23 executing program 3: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r1, 0xb30, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5a53}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x5) 2018/05/05 00:59:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x3afd53d2eb349d13) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa800, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80000, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r5 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) socket$inet(0x2, 0x0, 0x9) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) clock_getres(0x5, &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0x400, 0x2, 0x5, 0xff, 0xffffffffffff8001, 0x5, 0x401, 0x682a, r7}, &(0x7f0000000400)=0x20) symlinkat(&(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000480)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r8, 0x81, 0x3, [0xaa1, 0x80000001, 0xe6]}, &(0x7f0000000500)=0xe) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000540)=""/81) waitid(0x2, r6, 0x0, 0x4000000c, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) write(r0, &(0x7f0000000600)="53d0adc5d190fd3f52279d4be9f72b3472eea0789b9dde3f5fdc6b683e730c6465f7231932c572b0ae68328cfb4803916661db99a96abeee064047a51433ca7c7d611af44a2fdd6964573b0aa1c95ce8371c57e6327da1d100d90d9fe567b0adf536d1ba939df2716579c0d3a91ca16d96b1d411746dfa50cc85a7f54dd542dce2430b78787a8fbd3fbc5acacc540356dc2da66c67329a8ce5840b35d44c0e287248a3c1a686", 0xa6) signalfd4(r0, &(0x7f00000006c0)={0x9}, 0x8, 0x80800) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0/file0\x00', 0x105300, 0x22) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ptmx\x00', 0x200003, 0x0) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000780)) rename(&(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800)='./file0/file0\x00') 2018/05/05 00:59:23 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x43a800, 0xa0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = dup3(r0, r1, 0x80000) pselect6(0x40, &(0x7f0000000040)={0x84d1, 0x5, 0x5, 0x1, 0x7, 0x3, 0x3, 0x8b9}, &(0x7f0000000080)={0x5, 0x4, 0x57938e37, 0xa4, 0xffffffffffffff5b, 0x1, 0x1, 0x222}, &(0x7f00000000c0)={0x628, 0x9, 0x10000, 0x10000, 0xc4a4, 0x100, 0x24f1, 0x401}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x5}, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r5, 0x8}) 2018/05/05 00:59:23 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, r1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0)) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) listen(r5, 0xfffffffffffffffe) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getgid() getgid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getgid() 2018/05/05 00:59:23 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = socket$l2tp(0x18, 0x1, 0x1) bind(r2, &(0x7f0000000140)=@nl=@unspec, 0x80) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x800) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/05/05 00:59:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x39ab}}, [0x2, 0xfff, 0x4c3a2119, 0x6, 0x2, 0x400, 0x70, 0x0, 0x3f, 0x0, 0x5, 0x76, 0x80000001, 0xa78f, 0x8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0xffff, 0x1}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x20008000}) 2018/05/05 00:59:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1e6eaa8b4f9ecae554498aa8492849b8", 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r1, 0x749233c0, &(0x7f0000000140)) 2018/05/05 00:59:24 executing program 2: r0 = socket(0x8, 0x7, 0x5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001140)={'veth1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'team0\x00', r1}) r2 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r2, 0x442000000000127f, &(0x7f0000000000)) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="19627ea7c370adc6ff4c2342fabce31e6e85bc573b985d6430709d", 0x1b, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0xee, r4) 2018/05/05 00:59:25 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getgroups(0x8, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0x0]) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000540)=0x2) getgroups(0x9, &(0x7f0000000500)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) 2018/05/05 00:59:25 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/05/05 00:59:25 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) socketpair(0x19, 0xf, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) bind$ax25(r1, &(0x7f0000000140)={0x3, {"5cc44470309067"}, 0x1b3973a2}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/05 00:59:25 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000900)={0x0, 0x3}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}}}, 0x84) 2018/05/05 00:59:25 executing program 0: memfd_create(&(0x7f0000000040)='((wlan1ppp0-proc\x00', 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x407ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000017000/0x4000)=nil, 0x4000}) 2018/05/05 00:59:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000d19000)) 2018/05/05 00:59:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000100)="ad123445bd9580f7875055363c636faff1227dabc5ecc524a09c692288655a4b"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x1ff, 0x8000}, 0xc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) dup3(r0, r1, 0x0) 2018/05/05 00:59:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001440)={0x0, 0x92, 0x5}) 2018/05/05 00:59:25 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10060000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r1, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 176.610241] ------------[ cut here ]------------ [ 176.672412] WARNING: CPU: 1 PID: 3891 at mm/util.c:546 __vm_enough_memory+0x37f/0x470 [ 176.727336] memory commitment underflow[ 176.757652] Kernel panic - not syncing: panic_on_warn set ... [ 176.757652] [ 176.765087] CPU: 1 PID: 3891 Comm: syz-executor6 Not tainted 4.9.98-gf5a861c #19 [ 176.772609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.781980] ffff8801a059f9a8 ffffffff81eb0fc9 ffffffff83c484a0 00000000ffffffff [ 176.790031] 0000000000000000 0000000000000001 0000000000000222 ffff8801a059fa68 [ 176.798068] ffffffff8141f975 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f7b6 [ 176.806108] Call Trace: [ 176.808686] [] dump_stack+0xc1/0x128 [ 176.814050] [] panic+0x1bf/0x3bc [ 176.819059] [] ? add_taint.cold.6+0x16/0x16 [ 176.825028] [] ? __warn.cold.9+0xa6/0x17f [ 176.830818] [] ? __vm_enough_memory+0x37f/0x470 [ 176.837127] [] __warn.cold.9+0xc1/0x17f [ 176.842747] [] warn_slowpath_fmt+0xc2/0x100 [ 176.848712] [] ? __warn+0x50/0x50 [ 176.853809] [] __vm_enough_memory+0x37f/0x470 [ 176.859956] [] security_vm_enough_memory_mm+0x96/0xb0 [ 176.866797] [] copy_process.part.51+0x3ec7/0x6330 [ 176.873286] [] ? __cleanup_sighand+0x40/0x40 [ 176.879341] [] _do_fork+0x1b0/0xdc0 [ 176.884630] [] ? fork_idle+0x270/0x270 [ 176.890161] [] ? up_read+0x1a/0x40 [ 176.895352] [] ? __do_page_fault+0x183/0xd50 [ 176.901409] [] SyS_clone+0x37/0x50 [ 176.906596] [] ? sys_vfork+0x30/0x30 [ 176.911958] [] do_syscall_64+0x1a6/0x490 [ 176.917672] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 176.925358] Dumping ftrace buffer: [ 176.929029] (ftrace buffer empty) [ 176.932714] Kernel Offset: disabled [ 176.936366] Rebooting in 86400 seconds..