", 0x3d, 0x0) r4 = add_key$user(&(0x7f0000409000+0xc)='user\x00', &(0x7f0000481000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f04000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00001b0000-0xc)={r2, r3, r4}, &(0x7f000099b000-0xb7)=""/183, 0xb7, &(0x7f00000a3000-0x2c)={&(0x7f000092d000)={'sha224-avx\x00'}, &(0x7f0000a4e000-0xdc)="f1b0d4cb5c467b63f1ec6ec1890b20ca737f29cba1f4f757a7429bfc670fb42d426b0dcabdbc2f895ea2c69d9860515a60ca4e8c225a41636a5e05be93856e02f54c6f86efddf6480a25819c0dd70394169e5a51a68f5ed16636dcd7aa74457ff3462f3cc4bf44469e1865ee4a0f7b6a041167fbc5e4f019ac308a10852f957a6a5e2c3430a44e14949f46cbf0e4f6cf6198e671c14ace38ab68f3bab016323dd3b090c7acfc1579a5143cdfda8fb2fc949a7bdd40e197b2e491c9209064b94f258599fc374c268fe201a15c2d9d7b0c21ad2a5d2e883654ced420d1", 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dff000)=0x0) ioprio_set$pid(0x800000000001, r5, 0x6) 2018/01/25 20:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00006ff000)={&(0x7f0000933000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eea000)=[{&(0x7f0000059000)=""/189, 0xbd}, {&(0x7f0000126000)=""/163, 0xa3}, {&(0x7f0000c7d000)=""/66, 0x42}, {&(0x7f00007ae000-0xb6)=""/182, 0xb6}, {&(0x7f0000ccd000-0x80)=""/133, 0x85}, {&(0x7f00003c1000)=""/6, 0x6}, {&(0x7f0000769000-0x59)=""/89, 0x59}, {&(0x7f000023d000)=""/204, 0xcc}, {&(0x7f0000c60000-0xce)=""/206, 0xce}], 0x9, &(0x7f0000e84000-0xc3)=""/195, 0xc3, 0x7fffffff}, 0x10000) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00005a2000)=""/161, &(0x7f0000adb000)=0xa1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f000035e000-0x1e)=""/30, &(0x7f0000db3000-0x4)=0x1e) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffeac) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f000081a000)='/dev/dsp#\x00', 0x8, 0x4000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000006d000-0x4)=0x41, 0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r1 = open$dir(&(0x7f000064a000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f00002fb000-0x35)=""/53, 0x35) r2 = getpid() syz_open_procfs(r2, &(0x7f0000cf2000)='ns/cgroup\x00') 2018/01/25 20:05:30 executing program 3: r0 = socket(0x8000080400014, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000965000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x4, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x58)={0x0, 0x24, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r2) ioctl$KDADDIO(r0, 0x4b34, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/25 20:05:30 executing program 5: r0 = memfd_create(&(0x7f00007d8000)='\'&\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000031f000-0x4)=0x14) ioprio_set$uid(0x0, 0x0, 0x10000362d) 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000110000-0x6a)="833f258da814145a86cf2c5bc190f6318988eac02da3d701627d18156682a94356531a0d0effc8f834db17d39b30520cddf172bc64c73ceb50463b198af1ae0a66d4d976bc98a679daaa3fcb0a8b7df7c7a741f644a68c48f9ed49d6d16b626f2a4f56eadc4a1b640053", 0x6a, 0x800, &(0x7f0000b7a000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000049a000-0x4)={0x7}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="170ba03340487c9e35db64a266de5d59"}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000515000)={0x0}, &(0x7f0000a3b000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x58)={0x0, 0x1, 0x2, @thr={&(0x7f0000001000-0xef)="fd4c35ce92d6db9c723cd5107abbf2696b8e7609ac65c6f58dddd88bd90abb465533689333310417813b0b4e56cf08c094fa0d6c0e6c6087a846218531f283cf70ee39db897888bf36ed6173f3646d3d1c87c309d8b908a2cb201b20a332fd5e7da6ec9c626dc07881e71d562c87a917878362e37c848a51b333768da05a2f677aec090672e5f93f37004d0677b3b73eaaac7ab6941697fa1c557ea26503d4899afebdd13809d56bbff59eae33e951c25ba9fc3fc40e9cf9fecec4d36f116054c5670bd9499feb34062899d953a15ae5c33fc56e0a6dd959b8cea709dcb1b9682285666cd5b153cac4c46ea18d5eba", &(0x7f0000001000)="dd982165912b97654020b4a663a0cfe4e5c0b28789ba1615ae96dfffc6ca8d22cb0f68be4005c7e2b27bdeecfb52aaccbbeec37dae70f54ec8845a110397aa8df82c7e445d1e3b23acad326565fff28a0f471d4cf5f07abae7e392a72637440489aaec84b930b3d68c3391b832d6adbeec380d5bc1861bc0e1191ef3ea372b7fa649062bcde0393e90ac8c764050404393d4c9ee416d09152898f50c37a4aaebeb40cd39dbbeb979beb544ecb9c60970fc0ff4c9a78e27f561e165ceb124f7c016688846f8cd5ab58428a88cc1d1d2dad8f27f091db21e4c778b433f38657f942870100e83ff29afba64bac42acd273dc2e9a92d55b940a579924f3b197a4452f18321c5719409462243018482025ddf650926e5ffda55117314b1e7c86056c0f4d52954c393c7503701f99fd4ccd17b5e8ec3405d6809c924d71913cfec4b4188d17b9149ec5830184f5fd32902a92b41df540ea56e56f8ddf2102d18b0c54a775101597648d3ae8cd6e1deddf4ca1bdf251c285ac9ab6ec9f69e202e3c831385e1c5eb334c60257c286f515c7e6a5c84becb42361c37084750418684ac5faca41a7d100fc79efc98f709e446132e2374ab76ba9b4eb21de7fbd2cbafc29fc2799fda14e4c8325af2c05e0bba4d8664808eea6f644ffae25e9bb02beea54d576529a6b280ab53787cde0630483fd8648e67a7105b8a77dc67f90e663fe0623dd4bd06feacf81f447a022d4ef8eab24e285c43166320c7f397e59eab81c1c76b7c5e07f4aad34a6771c7d919f3a1aaf5ab28db52ed9ce769aa1cc4396442d63e54b74791e86744bb828cfa9e7a3bc1fc9452963f00eb79b7eae06ddcdfef5387c36345e6393cd49719919873cee794aa0a2ad88b148d5d81456cd6a8a86a17952a48e45d2e21ab5deaa8e39972d9083f01495f745c289b28a9d63a72e9060c638902032860713fe3b679b6a68576376ef4c16673008a8185e02b9f301c8a17b7cd602f2feb4f253e5078b405a25d818bfb86fa9c9bff88147411b34942e5cd2dae87bab8509d8d8b8feb12f07c2ee8e12c2e18e8208ac07b1172eb3dd5f22ac4a45ba182ce14033692abe5c82d49515f4cc986ad8dd4ed8125dfd1de72f0aac8b6b0a33ce4bdd54b1c3f71607c539b9f5dfb6825a7c820c1f3b507127f7236d366bc375e52164ca1cd65e1ef078c7f9927fde59c4b280dbd4dd2c71319bf8eb280b51807d409319cfaec65efde3cceb890e94845c18f4d47abca7961d425a8887f347e9b1fdbdd94833e0caa747ae67524ed8841c538ebcf3503bcb285bd1a91107cdba860b459b37809a9647592314d42dd10a897b76a1dd5c6a7ce574bc1afbff51bddbbd3390e5cc1097c24e6a6f6ddea898af996bdee35ee98e3422671076dc1722ee8fb24043ce36210c8ac4151eb7ac9f1d487a6d5dbd071969ddcdb8dfba93e28afbe8658731a56315103169f6f1a153dd18132eb326477958bcd0ccafe27dd6a75bf2fe04184eb8b2cf9542b57a120078bdea034e7cc6a5f05caab00c904aee9d0fa409ca0f9e64f5258d7c43a0dcc92e8c9f3b39bdccb21cf6aca54562dfc91956a6c88c07a21c0fdcb0db60ec4cc7b289bfdc8829998e6b1a6a74a1798def2180bf6bf0f85e46c027e1b53b15a876c38064488b1487871ec4bb93a2d6b7f71a90af36e5c2fa236ee47baafe4a7bcdb93da6b4493e5e58853c81af5b187c44ae46b4e83ae6e3a76b6ecf5ccda98802f6b18557e7b3269b2e73c7cd03fc147b7aca5f4a89618880abc4b657250cc35cf578324ceda77564c16d40fcb53efa32a63146b5d4e9276f70dd44acf4e621c3fb331446783134a73bc68bae3ff9f4a008cf6bf8263e66a1af30c590751f8c37869fed3a3f1f5ce2d70f92703b2125971a519692f1ffabce78eedabd72fe2ecce739076510e8c37bb427c1c7b1fdc909ba7ecff855f81a4f96b21c9171ddddb896682ec9267915994b0a894c467b200b039fde71908f3f9143a4d45054680bd86ba38cce975169863df3951810fe8b9d98384a711ed93377ffd6ce4e1381208ca9ab6c741402442bcf67cfa3b64fcaf90e5c5776630f8d5c4c42281aadef9cc85da32b3fa4e27cf0e9b5e75750159349f0a48add8bd87dcde2dcdb1a0bec8030def977529ab52ca0dc8d7dc76ef2c749683b0369cd784dbcbdf482252a864973ae1ce314124f661ce42ce840ac46940d812ec3fa0288d8f6f5a635f97ce882a44974ae5f571fcc9ac406414c6c9c426ac748e021087540596dab24b137d7c032df94cee45ff909059c3697aa7816d0a9b8dfae9ea6c65be88be581c8c96351a621cdad732ead61630c777ecc73efb47514995632e17521d858d05d3ec6588b98b8fd932cfe57353fedfe54d0f09f4698e80fbd56de35b66eabbb6fd8c8fdc7ba2a3763743edb9b407eac7c13b0f35a49e35073e88bc61e43f87033209003177d72ce38df9ffc8df876a6c6d9842bdebe590d0f1c3803294d28db7b226d088c56ca64ed15f2135f8c929e608de0c3e39ac17e305d1594e89b9558386c11dac080870eff4ca82bd0d2f94f93dd3d96daf7ca63052e0b05e6d17ba379b5ea34599abf0686bbad3924077abd6339e591640d6e98bf27b0df90785f7a6d76592fe937d2f985cdd87dda01c6aea7d9f0221a6674264a93dd776889d2e0e39c9099dacbeccd1616dfdb7d97bf0793c1b2ce136a659dc5c3b1854f0093c207f3dc00274b14f1c395523e5808e7fb50986febef95fa4f80851c9a25ae1eb8bbd7cf1f5c3dc1ff74ce4f91a17a867d8311d691f77238ea2fb97c492b32029b3dfdf18eabe0a202199a61a15f595e81cc89abb00e2b1d413fc96ecf8dd19d4b071b4180043a61e5dba66da1996730bdf38c20f896149f04e60bff258b5f6360dc740f01509d362df2446f59b0a7f354fbfebbdcc3cedcde75525c35881d25215a31bcca6f389ae5a2ba0087f6c097530ad9cb7d7e5a4f39e412842af706d445c77f2665c23306e5eb49eced807d05cd41dc6910795162e6634346163a97f648c3c2603995c883573a6cd333944ca6cb219fe334975bfab0c728afb8c2633de4f110aa45625cdf03ed1cd37e101316e51e74801e7afe83f512dc0a9297c5a41cac8870302ecf2ab923e08e259fb1d4b66323eeafc9150d709e1b94ab7a2d6018365c853838294fd66d5e66ddbc27a97157b1dda603b08a0844fb1f9379b839bbb092d22758c718a07e3e20940f6bdff21bf7aa8828fc4a1f3cb9ec240045229096bc89e8b2b04c028914d78a7609fbef749d67695b33edaa167e0a8dadb92836858bf1c35a469d15be155eea2dfec3ec0ade6d8b88b845a9f1eabd39c52fac028577d247d448bf2c5fd625e3b799a534d3b84309f083a1374300dec57915c53e3953b72991005062331b7f16e933d79a1601694b21502b98754562ca150ff020711bc43ccf5662716c6451d3b04d20a12ee6a20e42d0f58e3badfc73e67f8d745b679479465df809c2fb59e4a46e645bf69caa8aa692e5755d0167e6af7292c84303cdc97ba5e213977de702332934f3d9f91a9892adb705aa1ed3a5ee5ff9a16523b204e118b25d9d9739679c61a39a44208ec1cd4316a9358ac846321e248bc9eb1706c5fafbbeed8c5b8d9e96b2b5b27d5e816aebaa7bcbf56df2cc789539dd661c135a0d460744782f69e6fc3af4b0213c0ffe6797ccef1ce4dccbcb39caf74c6e61c5faae11506f8c56a0f5dd9f8ea660686c635d95384f0bb1331b0a81b8d2c993a736b1938bb25a9f7d7c7ac12ce5307af87deed5c48f40f7340e5521cbd2cbc873cc45de4285cd699aac62fafa3c8942970e805693e09f58ea8482f810454c744159b6d0d8188b8ce0ec4cdf40c4781dcab9345b5d0901848caaa7381e66d6404329ea2fd23034fc33564dc458263865256666a94c3726b975611e3614843e7cf571a194228d8cf3b8f5350815f5423d03651dd529a839d13d407e4012b450ad90f80c4a99b3b0680816d497bfa89ad02bc36b89da8227d5bafeaef90237b586aaaac207ca22d31a1a65f9ecebbb1c1fd3d4058b02540ba91220b7fb87925894d71718060b0fa0e4489bcd55c2a1c4876e0009dadb3c938c9bc396745c089f1328a865d6ba0fd981bb3f0a7f1f104c14c784d0d81196300858a5a2f04d2eb88ac18583acfb13797ef5f7fa5000396e5480b96647b90fbf828936aee862cc845d8b563ad03cb9c446e28fc956a0535f4d07e29109e1b6ee0492b62a8622f7ee092e2b2b7766dc1ffab86434cd3987a1f7a07ec26f7544fa5a0c2386bed01c6307bb87e7c31d9e0ad6f6a6023d1cc692814deaffed322ef173734679906fba6e988afb7ee0c0738cee3fa1ac74dccd4ef740866d594bf1aa6fea9adf179b7d7206860de6f2f7c1845afeeff288e21cd0482451b06c16adc8b16a14176f10adc00d388621a3224bcba80ab5bafc1c066425d7edb05d80d355e3026d178730d9b88a7259cef75726ba22135e7948f1aa89fa0ec32421dc180295fa5068e7e52b3396121d9c155040f01704839a6321892ea6f2595262b9dfe0353a2fc2f19c7e9b244f2edab6a73556608866c62d9ed334e0c0d8fb632f386b0761ed01723969f6f673c9862cbc4c465b711d77576b6372e6870cf0eff6b7c354091d9600a0055025c3e64d04e532ae84f66f2e80fb596efa164bee7ba3ace6e56b899e2272693ad3eb04cbc7f5cdabd26fc015ca54d7d83941cf56dbe9d2080998e6d9badba31d82213ab64f9980fdddb6286f274dc3e2976cecb7233a2e8b09bc1d26070d2099c5b9d5e5e2e9a39181b6af1c3d5452dac372465b5b4b6c1cf8f88905ddb06cb3f51de4385a11313b5df9d6f4c73fdba9d45dedd399797efc7520c2477b70a72124a4c0dafe54af222cfbf44d54a3013b076a27a89e796bea1237bc8f22058a2e05be1a5f5d726ab428d10775859360f609345909a5f33ac1e2241eeb12363df66d9936bfa572f8ba26366c6c1092758ebe8b4491a7b2ec449f01240dc47613fe446c0aa9ebf37026c94bf36d963a0e69d0ef2a2e0604a4b527bb9557915d7fb6ea50512c1b2577e3d97524e04e75d1a632c67c0ead7ed3c24e988a4648c242e0f6547d36bda809dcc06dcdb413428daabdf0e39a2b8483dafa014cd73f43a0db9e1f54afd4b1450581bfce4a32cd9fb1e7a0b9b32801db2714d8303f7bf7c2eb55bee1271bded85a5c9a94fde29aff54047b8b3d844bbba115f8d8fe9044a1d23fe234d0db6b0dd9fb55134b399850ef5586652cf19c2d609c3113535df2630e638d9bcacada3503f4c7f2a89b3869aff5f37e77e020c84dc695e88eb65f4bfb7852f34060dcbd6ce530ad57dcccc037f530cd588bbd858eb486af54513bc60b90dc1769e1e8b30349229b973f5da4cae09dce7d63cbe3b560e90ee50a04d532a90fc9e0d54b5b054d9e81c2f674826077c34bb44b43907f45b676a729b87cc819fc5c98bae9c53f435c0fd1a1ac45296803555d3d756b5dd5ddf3de542892b37ea44de88f5e3308c1693fcdd298a2aae1ea0dc05381983a610b4de0bc9bf8739cec7c81b8e5adbd86d4fdfa8453c00c3d1505bd10fdd6d1e343745fd985a871853f21dac7054989574e58003c5437394f1c99681b09e61786088b1a486a2216a93b7c5816a53daf174b5d40b7b0cd3670b9d8e71636f73e0c8dcdc05907fc5ecdda2bc889216c16479d9abfce8209205956369cb9efc9228da78828d873edf4dcb60bbbbd2aefb28aa8c3f3f75276c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000000+0x9ad)={{0x0, 0x0}, {r2, r3+30000000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 20:05:30 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x9, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x1f}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x101, 0x80000) 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000880000)={0x2, 0x0}) bind$inet(r0, &(0x7f0000a3d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc0000)=[{&(0x7f0000d7e000)="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", 0x25c}], 0x1, &(0x7f0000c0a000)=[{0x54, 0x114, 0x2, "fdad45a2b4b2327068be9a36897f9b7a3ccedd9282846889c908f31c73b6483b0f1bc6f56b9788a1199d8104091525041b003d74ba1f2ed98ffb6def55c1c5f7787787dc7f3bd8"}], 0x54, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000eac000-0xab)={r0, 0x4db0b577, 0x4, "f00f04389850d6edc9fbe4fc3f33400239116509e08b0e213552fd855b4ac8b97d6e9307156ee82e79f6ed9990769b0eaf5a33d0e1c230f7df34c31ae8ec0f700042119172ae448903fe40fb257689d427dd82be435db12456314e25c4f132b4b90a51fa74b6acb64df417723f5facb1b48d7a557daa7d931a91a253979f477c8494b621a017b45864d68b6ac188951348c7e91c9bdbb509036083e40a54624727"}) 2018/01/25 20:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e31000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b69000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000041d000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000890000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$sndmidi(&(0x7f0000fc9000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f34000-0x4)=0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000c48000)={0x0, &(0x7f0000027000)=[]}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000e8a000-0x24)={0x40000000000001f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000299000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x894e}, {0x0, 0x9}, {0x3, 0x6}, {0x3, 0xfff}, {0x4, 0x3}, {0xf, 0x2}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dac000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000359000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e99000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/25 20:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00004be000)={@common='ip6tnl0\x00', &(0x7f0000573000)=@ethtool_dump={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = creat(&(0x7f0000893000-0x7)='./file0\x00', 0x41) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000020e000-0x6)={0x0, 0x1}, &(0x7f0000363000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000211000-0x8)={r1, 0x2}, &(0x7f00008c4000)=0x8) r2 = syz_open_dev$binder(&(0x7f0000e0b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000a6000)='/dev/vcs#\x00', 0x80000001, 0x4400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000081c000)=0x0, &(0x7f00001a5000)=0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00003b5000-0x1)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000c32000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0xfb, 0x0, &(0x7f0000209000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x294, 0xfffffffffffffefa, &(0x7f00007df000)=[@fda={0x66646185, 0x9, 0x0, 0x100000001}, @ptr={0x70742a85, 0x1, &(0x7f000079d000-0x1)=0x0, 0x0, 0x1, 0x1c}, @fda={0x66646185, 0x6, 0x1, 0x22}], &(0x7f0000831000-0x8)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000a0e000-0xbb)="55dd0e32291191caf850ec05d94dece76020b6fec60b8f0d4e1ce8cde3518f774aa4d7c6b34bc07bbce5b834eb709d35d63dd309934dc499567cc9d93c0736e136c706f39a9bb5fbb46ef703b0f9bbb1375859e0c9afa1ffac470baa98614c1ff8395942aa78464988fc03b7041f0db92a64098226047aeda181c53d34e31d586d9beb2fac8bdb30761ed979c1da0ea43308770dd465e77668b8a5aea6cf25bd93a19057e2e3786302493c36adc274031361aafe71b7039ea64712"}) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x5, &(0x7f0000001000-0x14)=[&(0x7f0000934000/0x7000)=nil, &(0x7f00004f3000/0x4000)=nil, &(0x7f00000f0000/0x4000)=nil, &(0x7f00002c1000/0x3000)=nil, &(0x7f0000fd2000/0x3000)=nil], &(0x7f0000000000)=[], &(0x7f000003a000)=[], 0x1) r0 = syz_open_dev$midi(&(0x7f0000244000)='/dev/midi#\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x36)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x36, 0x0}, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, 0x1c) 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0xffffffffffffffff, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000821000)={0x0}, 0x8) r0 = syz_open_dev$vcsn(&(0x7f00003ab000)='/dev/vcs#\x00', 0x1bd7, 0x200000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000024b000)={"94e5d1f3b70e02460f7b5be2ee125bbf", {0x4, 0x2, 0x4, "c2b81da59729", 0xd09c, 0x0}}) write(0xffffffffffffffff, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/25 20:05:30 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059b000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000000b000)={0x8001, 0x6, 0x8, 0x3, "0d1b05f3e944c0ca735c3fb6243b84b8b6e288ccaf9ef3c4d0027929bb928ab020963ce5abcb81e0acbe1db7", 0xfb5}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/25 20:05:30 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ec3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000026c000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f71000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ef2000)='blacklist\x00', &(0x7f0000176000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="667f8f31dd30be6b95c73c3b02fa53155dd7390f31b2f83c1afdcd7ae3541b9d858286d45cbcd31168e1484427b0cf6c641a3d74e19c46232f96b358cc4413dcb408b87e08fccab7290d76d5dc18cc53ef88db2f86d7e579e231792866227d180c12d3f8d50cc67c1dedffa2fa2920213feb91e0", 0x74, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000735000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d61000-0xc)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) ioprio_get$pid(0x1, r2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x0) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000ebe000)=0x200000, 0x40000000ffff) 2018/01/25 20:05:30 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f0000029000)=@ipv6_delroute={0xffffffffffffff2f, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000002a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000002c000-0x8)={0x0, 0x3}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002b000)={r0}) r5 = syz_open_dev$sndpcmc(&(0x7f0000017000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x82000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000001f000-0x8)={r0, r5}) 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001db000-0x4)=0x0) getpeername$ax25(r0, &(0x7f00000e1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000069f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006c5000)=0xb9, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) [ 129.246076] binder: 19384:19398 ioctl 0 20c31ffc returned -22 [ 129.262624] binder_alloc: 19384: binder_alloc_buf, no vma [ 129.273337] binder: 19384:19398 transaction failed 29189/-3, size 660--262 line 2903 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') recvfrom(r0, &(0x7f00003aa000-0x22)=""/34, 0x22, 0x100, &(0x7f00007a7000-0x1c)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x0, 0xffffffff) 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000faf000)=0x8, 0x4) getsockopt(r0, 0x1, 0x4, &(0x7f0000a05000)=""/34, &(0x7f0000b82000-0x4)=0x22) 2018/01/25 20:05:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/25 20:05:30 executing program 3: r0 = add_key(&(0x7f0000012000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x17, r0, 0x0, 0x4000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000161000)='/proc/self/net/pfkey\x00', 0x640000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x85d1, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000002000-0xf8)="edd4fcc9236887a2039a8b9d8e5c6b0c4487837a4e11f96fe15bd2a985ca075df3258a61df5f2943bcb0578a02082bb554982ab026a52fc8df330a2e5151a66682e5489baf68f52c9f883500f131e4354722b518e97232380abdabaeb1edaf0b81b2494abd2ffe10097b0f06b33ac967e61e31173a16a1ef8818fd6c0d084c466ac0a7a6950b2a67340a1f50e8041453cba102dc03881f40982cdc48981b0c4f0a96db7a297195be8cf3756fd1b7708ff0090291cb22cc7668bebdd2a6103d979ad0bf03b982cb702e339498c17b82638aa146d6e16090fe2bbe7df00af87c6a547b4d2ae603187d1c19a34d6bf776f0a405f8df95cad00b", 0xffffffffffffffe9) [ 129.324607] binder: BINDER_SET_CONTEXT_MGR already set [ 129.332614] binder: 19384:19414 ioctl 0 20c31ffc returned -22 [ 129.345635] binder: 19384:19398 ioctl 40046207 0 returned -16 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000006000)={0x1, 0x0, 0x5, 0x10000, "bc3552aca974fb10787925730667268d94d6f5ae0339a94259743ed2fd55893cc7e29500f67c74442bdd7e81", 0x1f}) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb2, 0x0}) r2 = add_key(&(0x7f0000dba000)='encrypted\x00', &(0x7f00009bc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000)="8e", 0x1, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$loop(&(0x7f0000acd000-0xb)='/dev/loop#\x00', 0x9, 0x10000) 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000309000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x403) fchown(r0, 0x0, 0x0) readlinkat(r0, &(0x7f00005db000-0xe)='./file0/file0\x00', &(0x7f0000482000)=""/231, 0xe7) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000887000)={{0x44b, 0xfffffffffffffffb, 0x0, 0x8, 0x9, 0x1f}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00006c8000-0x40)={0x1ff, 0x4, 0x0, 0x2, "a44418ad0d60ce590e7ff0b888b7637e78c307ad4fb4ef3f52393c67151d0acdc8d1a2723ab84cc525354b16", 0x3}) 2018/01/25 20:05:30 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x200, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0xffffff3b}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2018/01/25 20:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000000000000000000000000000000000000000000000000000000000001500", 0x3, 0x0, 0x0, 0x7b, 0x4, 0x4000003, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000005, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x9e, 0x0], 0x0, 0x1}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000009000)=[{0x0, 0x0, &(0x7f0000017000-0x38)=[{&(0x7f0000016000)="a0f92a7433413f1032f4f737e0fd300bcdf189e29e9cc8531ecdb522be868a528aa14bb2e3a3ef86b5883cbce835f6735a8ee3d6e3531e5aa2c0db9f271c0b7ec3c6d668bad2c701daae579bb4452113f678686cbd94a96e86162ef066c4863c118e8d84493102f503c346b0944800c77791e90369ad02dcb069b38bc7", 0x7d}, {&(0x7f000000f000)="27631109f58a370bcfcee48221407f2d704673809a309f09a49c61", 0x1b}, {&(0x7f0000004000)="254cb1c19125be270a11e5ed7f2c19ffd054dd6928997e2428056b58d7411132abb916688481fe344d54bdea2986411d4ae38afbba19d6d1f8019b58c5abe84a23763293d6fcc659dafaca0eacc38a0fbb404cb4d306091f7ecde93b888f70dfd4ea4024a67db1d5d3bd9b2051df9350c32c71f5acc29f13f161c4deeddf6606858f97c435f485c703bd1cff07606b2707c680e45bd46894d3d264edb65c6ffe835c9ff5b4b43139fd037fcec27c38d5c2f2032e3c4a60fc744a54a4774036295c2fea4a96956cbfbac017", 0xcb}, {&(0x7f0000003000-0xf9)="7aff01c8216393ca129177daafa1114f43150d3b32d5578a08606aac0b2b33d2cc6e845b0be614c71eb470711da9ba0bdd5522b09e270d3262ba7e34d10fd940b12e5d06e0459e16b79cd93810fefd9185a3c5588242e24b97b69ea55b18bc50617f4602a3d66af558784fcb408d689eede883e3a493259c4c275c56240214e069083a3bfd0995f71a1e5c22edceea2387b5b71f0311b23f57a448689f575d49364b0b1c04bb31f3fac1dad74c93404bad4c1d50731e053bc3f6908380fa106f9ff4560a3677d9332c524a791be025d53e3a9d517ecb58c3f91cf48b4f4022ff1b0c4f0457501d2c99542d9fc33f1c32ff3626446e4c7d55f3", 0xf9}, {&(0x7f0000016000)="28b33ece8713e9b43a74dc7e9d59", 0xe}, {&(0x7f0000017000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x7, &(0x7f0000017000-0x1c0)=[@iv={0x3c, 0x117, 0x2, 0x2c, "419c7e10d53886c36969d52744b146b1563632bfc2786cd10d0e8aba21048010029bc3e018cb84f7cebee874"}, @iv={0xcc, 0x117, 0x2, 0xbc, "745e61e6fd3a86f50e58c96c3bab4c9cb4165a20d4333d8da1cbef5d70e89867ed6645e2f1bdd3532e06461de14ddb1df48e8d28dafccd31ff2022434077eed2a5f102706d8e0fc8ce130cf4f1d30b92fed8aee3810c96352c52c48705c2e02367efce18116e19817c342abf804ee72a5e0e0092bd8c34cde1d0417ef02688763ba67ef4c1565897ee22eeb26cfe73f78c0b1d267112b1c53e6810331e0890c56a774b8f5938827127a410ff51efb22cb8fe0d180938c8add7f33389"}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x66, "e692e64b0c31bf833376fdd016a508fad7dacb3a7d040d23815c6be35396ef14f67a17063e7eef204f7d40fe662d97836d20495e3bb1d55a341fd8062b48758fa29b4f8dc893acf2f794a05833b2ac7336aed173d3a7260b934d2f2542b334dd444529e4cb01"}, @assoc={0x10, 0x117, 0x4, 0x7}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x3f}], 0x1c0, 0x4004011}, {0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000017000-0xa6)="d49540ec4031deffec7a7072a2e00c0a0f6b73e44e6d33879488b1823c28c5b07f815f2ba038a72c9decc8cdec5bfa706101f37797b1d1ff3a0af9b7300e3ca9b476d7c4766ddc020576b4493a196c6196942652ee4264ce9498c5ad671ef095653cf8106bb24f160c3235dcf7ef7745454670699d04b27664727f5061a3bc43e631de7a2088be688b1394fa55db2c38abadf91a45dac14174ce8ea9316d95dfc7219f47748b", 0xa6}, {&(0x7f0000017000-0x1e)="1e04287316da5369fb967cc55f4c76d5dbbc05f0a8e2571a4e29b4e88c5e", 0x1e}, {&(0x7f0000016000)="15a8917d897cbfb00159402401d7af18ab719534e6528450b3ee1a7db0a7346bbfd14351bf35", 0x26}, {&(0x7f0000007000-0xa7)="dee46a1774076bfedeb788e4f38603d798130a17e778d294261f52b44aa217dc3a726f7fcb6c4c47b55b0828fba98d07bad215524e2b85359918e84d91e51b99e97140f6d33279dbbd3c1fe80624d9acfb073bf9d853527c20a2487db579de4a91153f835d470e5d35a127252a9c25e6da2acef1002ca6f658455f5f003acb608525b3b11121aff7942c70ce779e97700299406021a221ac696fa81a219f7d7fbee3ab821d438e", 0xa7}, {&(0x7f0000002000)="620132532594cd1142a1b3e857e709bebf1a4c46eef045c31428c4068d7f22faa395ce9815", 0x25}, {&(0x7f0000016000)="4c005a011366909a7b72aae75262f4598ba562932e84b988dc247ba205e5d29908dc79877d4298472d0520bb2e9754ba3d1241b8eccdc7174df13c1f1cedce3b8ad6e5e3d05982299e2725db9dc3da6f66357e520460bed8c6adae4616a6d7ff9a77db9ebb5cd8edd3319e9d173cf72a26ae1d055b487901879730d839d716ef2ce3912d0927fea420321b20f5e3f8", 0x8f}, {&(0x7f000000d000-0x60)="8e89ae9479cac40288e1646a521dc8a98675925d23ba6e8bad0a19c5dc2577b871ff98a866684d4df2a00d0b9111f988a4077f499dd17afc50706f5d4bd52241341f87fea183f6732de69c89a5252d5d7092c88a3096cb19d3fbec02d806efe0", 0x60}, {&(0x7f0000015000)="7f7bcbe7353a5a6e0a77f61c26ac1af941176685508b32757edfd5229b25f8258e07a53c2e8e", 0x26}, {&(0x7f0000017000-0x7c)="d80946fbfcabb324d4727ab261297bc0fb0835a6b2ad243fc0560a6b95907c3d4e69922664c4c618dc22de771ee2f1340c84420f877948c84bc4d88201e4befa12b5621818eaaf85f52f514895ce5e2e220c10c70750e146d283fbc96d776d5249057620df6b02474c414215cee46b75218f2bd63c333c32086eb58d", 0x7c}, {&(0x7f0000017000-0xd9)="2bc670b33c3481534eb0b10779d0d1811e2065de8c84ddfb369ffa763e600502e5b34150d98d44c5d286e74f4d1970aa2c59f599d9b5f528c3c1d96c786abeea986548339835f78b2daae7dbc754829a2fee700bc1990ad42792f8304b4e40698c876e5a4c322ddc08e532ee9a7a456dbabd1c1c928178872871379ce527faf7c119a5b7093a89c280bc276323dd25a23b0b794e223f803616132e9ab911857fba2282eca19d6902d57fce7223109e38f2fe61be79e973e6cbb12b7779e4049b9c1fbd8231619b2a3f1e63276377ec7fcb3d3f3c948db46ac8", 0xd9}], 0xa, &(0x7f0000016000)=[@iv={0xe0, 0x117, 0x2, 0xcd, "280c0fde273e39dbaf2f5a20101cc4111c8b1f351b7dcdecb4c73ccea4b8c9fd620ed9f5e2de1cc29e99697698048c1e61834b272a4d4a28e3178c2e5a0cf3977c2a9c1af360c5a89343bc4e7ce63ad981b1c71bdcc2b2cbe07b2298a9d07927b4faabd921bce8ebcd07f36d7e11300d3520175bf57fc7af844dca15f852a8df976fa4239904b870e9bc4ed911f3efbca83fd23ae899f62c773f82c5b7588f9719e3f1e7e474475add194682f5639c9c2a3720264c26e154c09370ed2d6ca14467f53b6c39ee191d7b2163418c"}, @assoc={0x10, 0x117, 0x4, 0x3ff}], 0xf0, 0x8040}], 0x2, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xdc8, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7, 0x1}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f1f000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x8)={&(0x7f00008b0000)={0x24cc, 0x9, 0xf, 0x10, 0x3, 0x1, {0x2, 0x0, 0x7}, [@typed={0xc, 0x47, @u32=0x4}, @generic="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@typed={0xc, 0x8d, @u32=0x3}, @generic="2ad9ac125957b75eef5f3932b070a5a186c2dba7c00f0a1f52b0381042f0eba82ac9b2d1a40332c8572aee70f95131287f064b1019679ccca82aebca8b375fa5b761f48b176ea27a200b118e61c46f54cf89ee28c3016a2367c24d0abc2274294bb86460792e431c8b5a69d677971462db127f55fdb324ed70defc4df9f18c4093f396395833d90de61441d0b4f9441128ba01aa57264aad62dfd902bc2d156d5fb5213a187b093c7f877454ede034188a3c5fbca6e529786925be09a01c8d549c2c63908720e2d1", @nested={0x116c, 0x2c, [@generic="7734d68624a073b30a209276743480d8abfd13413b0b0cab5ca2b15dc21a8dba69333a09e7b0f0f6216d3e0a58038252bc40", @generic="f2317e7a476da79596417cc9c79cc1f53d91ab99155b1cd1aef1fc45b017ed61fe5241b40bff71e4b202913874010e9a124ff61f3e89a0b65439077a1f56890a25e1bff771f09489d4da0643c53b17bf18fdcc23af423f2d5f3b82ca2838fe8687f916530ccc2396766f68d72317ca26c7001315e00d06815aab3bafcda5b6d1b6f0f19c2ebbc0830376aa2efe17b8fb2cb317673f486400d1244aab878b7df04b9af75505dca79b18b5cc48d64b0b22cc1380f0156969dff0c00f8709a545af653f50f0934574b1ef0019ff7a0139458bd9b252de706ab40f602daab78c2c7893c45eb720567391d523cd", @generic="28ca52a43874894a10277dc8e25ca1f6b32fdad8177a490c36a22d9d68b473ed7aa88bb2fe653c", @generic="419de7d7c452135ea7bc40120919cc89d3686927ab6d8f", @typed={0xc, 0x7b, @ipv4=@multicast2=0xe0000002}, @generic="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"]}, @nested={0x190, 0x3f, [@typed={0xc, 0x39, @pid=r1}, @typed={0x8, 0x3, @void=""}, @generic="b02e42b434f01a5210b6bd0f94e699521f88ffaa75808aa9237a062108998e7d05d4ff39bab6a4317a0aceea54ef266738c82630d798d1e8041e73a878cd714917a6ab59417681fcb2dffd5b120bf681614fd10b360f8eeff194704e8d87f0a059e4bfdaaa396edd11cc38272f9180eb6480ba90ec09ce5e1ff622e186bbe10404ea08a9", @generic="d3e71a427c814b12c18a53903f6bd3cac336f0821488bc66914c468f30d27db788879d4c3b7544291a1e95426c48dcb182ce", @generic="3f198fbb0d2d67111c4a221a93abdc35d57034ba51e10cce7fb506b0919f7b66c9744631bb40e6c4e14c56a2c9075e54c78d7818fbab189d80fe8a99625faf6e9b13b103b1b192b137b166a700e109667e060326538722c8ce4f33d1e627b27157991df4c529f4b46df7343dbd4312b47f12f07ab123d072bf5f572005866999167d48f3e1b406a8dc570ca92971d6bdf5952a0eb9ab981d15ab8272e694be8d9e0c666b127352df7bcc60c29b65a44d54038671290c92932c", @typed={0x8, 0x49, @void=""}]}, @nested={0xd0, 0x89, [@generic="89ba5a1762bdc0d23489052ea703ce6939e0b5ae9419920b60d9e2de9c181784d870f7a95a749ba334327d309c52ed28d46be5f9471e36c064362954d1d8961094631719dd8e8ba065f030e6ecd1ac4dfd96631a3993bd2810ca6c5c6a8364cc11906615d95e0d36e0a450c9a69637daa19541e484ed501fcabe1c738337561410d7de552bb8c3bea38ad5e8e12624e0a1be5fff9d781583ccea5f5e303f02d72f46c07e9f9fe94bf69ca88f916927dfd7fde2b89fde2cd2199eb67fc34741664c54f77cbb059d3e8328ea44"]}, @typed={0xc, 0x8e, @ipv4=@broadcast=0xffffffff}]}, 0x24cc}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r4 = timerfd_create(0x0, 0x0) dup3(r3, r4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000471000-0x8)={0x0, 0x0}) fcntl$setstatus(r4, 0x4, 0x2000) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f000067b000-0xb)='/dev/adsp#\x00', 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d5000-0x10)='/selinux/policy\x00', 0x0, 0x0) fdatasync(r0) read$eventfd(r1, &(0x7f0000746000-0x8)=0x0, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000b20000)="", 0x0, 0x0, 0x0) [ 129.393495] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 20:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000099a000)='/dev/sequencer\x00', 0x420001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000398000)={0x0, 0x96, 0x30}, &(0x7f0000f20000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000198000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9000000, 0xd, 0x389, 0x4, 0x20}, &(0x7f0000e69000-0x4)=0xa0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") mount(&(0x7f0000396000-0x8)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00001ae000-0x24)="", 0x0) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000296000)="7256a50000638910a170fe56008403befe18", &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000790000)='.', 0x0) r1 = add_key(&(0x7f00007d5000-0x12)='.request_key_auth\x00', &(0x7f0000456000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffffffffffd23, r0) keyctl$unlink(0x1d, r1, 0x0) keyctl$unlink(0x1d, r1, 0x0) 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x4}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) socket$inet6(0xa, 0x3f2a899678789017, 0x752) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x20008810) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) r2 = open(&(0x7f0000bfc000)='./file0\x00', 0x4000, 0x5d) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000a9000-0x8)={0x0, 0x3}) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000718000)={0x400, 0x3f, 0x1, 0x1000, 0x692a, 0x0, 0x34}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) [ 129.471528] encrypted_key: insufficient parameters specified 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000012b000-0xa)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000642000)=0x101) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000696000-0x10)={0xf0d, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000623000-0x8)={r2, 0x40}) gettid() bind$vsock_dgram(r1, &(0x7f00000d7000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/25 20:05:30 executing program 0: r0 = socket(0x2, 0x800, 0x2000000000000000) prctl$seccomp(0x16, 0x1, &(0x7f000011b000-0x8)={0x8, &(0x7f0000a33000-0x40)=[{0x4, 0x4, 0xf362, 0x3}, {0x1f, 0x7, 0x7fff, 0x4}, {0xfffffffffffffffa, 0x10001, 0xbb, 0xffffffffffffffe1}, {0x0, 0xbc76, 0x8, 0x5}, {0x3, 0x4, 0x7, 0x3}, {0x72a, 0xe52, 0x400, 0x3}, {0xf6, 0x1, 0x50000, 0x1}, {0x0, 0x9, 0x8001, 0x2}]}) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) [ 129.557110] encrypted_key: insufficient parameters specified 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48d3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f00002b5000)={0x0, 0x0}) 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x842) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x1) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000000c000)='net\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000000b000)='./file0\x00', r0, &(0x7f000000b000)='./file0\x00', 0x2) [ 129.589144] audit: type=1326 audit(1516910730.735:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19481 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fa4c79 code=0x0 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400800) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x10001, 0xfd, 0x10000, 0x0, 0x8, 0x800, 0x4, 0x2, 0x17b, 0x3, 0x2, 0x4, 0x0, 0x9, 0x6, 0x0, 0xc000000000, 0xffff, 0x100, 0x20, 0x8, 0x4, 0xffffffff, 0x401, 0x1, 0x2, 0x3, 0x100, 0x3, 0x8, 0x1f, 0x1, 0x34, 0x3, 0x5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000460000-0x1)=0x0, 0x2}, 0x2, 0xfffffffffffffffc, 0x0, 0x7, 0xffffffffffffff56, 0x100000001, 0x40, 0x0}, r0, 0x200, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d23000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 20:05:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000178000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000279000-0x90)={0x200, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r0, 0x10e, 0x2, &(0x7f0000001000-0x1)="", 0x0) 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000ba0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000925000)='/dev/vcs#\x00', 0x93a, 0x40) munlock(&(0x7f0000c8e000/0x2000)=nil, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e40000)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, 0x1, 0x5, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x6, @broadcast=0xffffffff]}, 0x24) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d6c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000)='./file0\x00', 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000-0x2c)=""/44) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 20:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eef000)={0x0, 0x0, 0x0}, &(0x7f0000c76000-0x4)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/rtc\x00', 0x181400, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000d28000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) poll(&(0x7f0000747000)=[], 0x0, 0x100007) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c11000)={0x0, 0xe242}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000391000)={r2, 0x76}, &(0x7f0000aff000-0x4)=0xfffffffffffffefb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000049c000-0x8)={r2, 0xfdfffffffffffffa}, 0xfffffffffffffc5d) open_by_handle_at(r0, &(0x7f0000ada000-0x6b)={0x6b, 0xff, "52cc59934e965e6e27355bb25e603c36a65bc1829fcdb9437d68ac8488d28c0234a58ba60a9479e467cbb219f0b168cf07107235f2834c4f3f63454c78e4494e3cea2d71769fb741ade95baa37e54a12c7ba2bde08070811ac385d2961b4cb4774ee04"}, 0x400) syz_open_dev$mouse(&(0x7f0000114000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x842) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000026000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/audio\x00', 0x802, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000027000-0xc)={0x14000000, 0x2, 0x2}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000001c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x8, 0x0, 0x0, 0x6, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x16, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 129.682973] audit: type=1326 audit(1516910730.819:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19481 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fa4c79 code=0x0 2018/01/25 20:05:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000015d000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000eea000-0x8)={0x77359400, 0x0}, &(0x7f00001ab000-0x8)={0x0}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000995000)='/proc/self/net/pfkey\x00', 0x400001, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000b1000)=0xffffffffffffffff, 0x4) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000970000)='./file0\x00', 0x100, 0x100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a46000)=0x2) fcntl$setlease(r0, 0x400, 0x2) 2018/01/25 20:05:30 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x8000, 0x4002) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000016000-0x4)=0x6, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000014000)=0x1a, 0x4) 2018/01/25 20:05:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000ab000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000186000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/01/25 20:05:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005c2000-0x12)='/dev/snd/midiC#D#\x00', 0x1a7, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f32000)={0x0, 0x1ae}, &(0x7f0000ceb000-0x4)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a8000-0x8)={r1, 0x80000000}, &(0x7f00001b2000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e79000)=0x1000, 0x4) write(r2, &(0x7f00001cd000)="d4", 0x1) poll(&(0x7f000098b000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 20:05:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{r1, r2/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffff, &(0x7f0000dc7000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000fcf000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000139000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2000000000481, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x18) 2018/01/25 20:05:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000004000-0x5c)={0x100000000, 0x2, {0x2, 0x3, 0x8, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x91) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x4100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000004000)={0x1, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54d6fa27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc0000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x65, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@common=""/16, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) 2018/01/25 20:05:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fcd000)='./file0\x00', &(0x7f0000331000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e25000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup2(r1, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000e8000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xeca, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "d3cae9d1138f86b95caf1d756c9456ce8c2658e6a2d60fa752a13779ed0e853ae180bb99b9d1ba708e4170395af7e91dc13d5b67aaac10a67359640543c306878334e29c0d7876724e436b559813f8f2c1d72f3b8b9369983f06bd5cd1dc04291e5d94395e2f18c4a8731b77eb0dc70927234718ab18a2920e02993f0089b89bc8e4316489db85819a5dcdfa41b7356be1cd36f4891198ec7c94296eab10a7f725f569ddd37ac62b787f4dec9d0e5d91a761b5a1a696c89ee54e4249531fdccfb63bb4f6d0fb14e0cebb36ec"}}}}, 0xfca) 2018/01/25 20:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a6000-0xc)='/dev/autofs\x00', 0x100, 0x0) inotify_add_watch(r1, &(0x7f00006de000-0x8)='./file0\x00', 0x200) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000529000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0xfffffffffffffed9) 2018/01/25 20:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00003c3000)={0x8, &(0x7f0000a2f000-0xc1)=""/193, &(0x7f0000b53000-0x80)=[{0x7, 0x92, 0xfffffffffffffffa, &(0x7f00004e3000-0x92)=""/146}, {0x10000, 0x3c, 0x7fff, &(0x7f0000878000)=""/60}, {0x9, 0x75, 0x8, &(0x7f0000c5b000)=""/117}, {0x1, 0x0, 0x3, &(0x7f0000815000)=""/0}, {0x8, 0x6e, 0xff, &(0x7f0000356000)=""/110}, {0x3, 0x1000, 0x9, &(0x7f00004b0000-0x1000)=""/4096}, {0xfffffffffffffffd, 0x4b, 0x2, &(0x7f0000ae2000-0x3b)=""/75}, {0x1f, 0x51, 0x51f, &(0x7f00003b0000)=""/81}]}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00002c7000)={0x2, 0x3, 0x1, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000b83000)={0x7, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 20:05:31 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000-0x4)=0x200, 0x4) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/01/25 20:05:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d40000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f00006b3000)=""/44, 0x2c}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000199000)=""/148, 0x94}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 129.863559] QAT: Invalid ioctl 2018/01/25 20:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000059f000-0x4)=0x0) mmap$binder(&(0x7f0000ea1000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) r3 = getpid() perf_event_open(&(0x7f000062d000-0x78)={0x5, 0x78, 0x1, 0x81, 0x1f, 0x8, 0x0, 0x9, 0x1, 0xc, 0xffffffff00000001, 0x134f73ab, 0x6, 0x1, 0x0, 0x100000001, 0x0, 0x3ff, 0x7fffffff, 0x6, 0x7ff, 0x4, 0x7, 0x8, 0x100, 0x7, 0x0, 0x9, 0x5, 0x5, 0x10000, 0x7fffffff, 0xd88, 0x101, 0x9, 0x7, 0x3b5, 0x1d0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00005ee000-0x1)=0x0, 0xd}, 0x24, 0x0, 0xfff, 0x6, 0x4, 0x9, 0x10000, 0x0}, r3, 0x7fffffff, r2, 0x8) 2018/01/25 20:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b8d000-0xb)='/dev/midi#\x00', 0x3d07, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd3000-0x8)={0x0, 0x3}, &(0x7f0000e2e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000985000)=@assoc_value={r1, 0x8}, &(0x7f0000d20000-0x4)=0x8) utimes(&(0x7f0000db9000)='./file0\x00', &(0x7f0000813000)={{0x0, 0x0}, {0x77359400, 0x0}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000e05000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x2080) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000014a000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) pipe(&(0x7f0000529000-0x8)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00005c9000)={0x1, 0x20, 0x0, 0x0, 0x0}) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a15000)={0xfffffffffffffff9, {{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x50, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000592000)=@assoc_value={0x0, 0x1000000000}, &(0x7f0000a08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000be9000)={r7, 0x6}, &(0x7f000068e000)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 129.887341] device eql entered promiscuous mode [ 129.897919] QAT: Invalid ioctl 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000358000-0x16)='/selinux/checkreqprot\x00', 0x400800, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000082c000-0x1c)={&(0x7f0000e34000-0x58)={0x27, 0xf8, 0x8, 0x7, 0x1, 0x8, "449bc0176698cc3f0be9bfc4382e2551693d0241fd92928bc2d6ad6b7f616ca0c02390f9c839f9747c867783f01a2f22ac0f080b0eb0877dcef867d349aefc", 0x5}, 0x58, &(0x7f0000aac000-0x10)=[{&(0x7f0000063000)="7f3171dc6748564d04acac04c8bc8fac69e3004f5c1073e34ffa8e490d481249ead2766f", 0x24}, {&(0x7f0000dfc000)="8c840dfdb72d3d994a0791758e4ff9f510ef12d4eb72f73a3610cbc77d7ef887f0463b773caf0a7631c18d1f5f661e000da6588375e7fd1236ead9e434df5db1fb7f1470228c57cd22140d7eeb", 0x4d}], 0x2, &(0x7f0000501000-0xf4)={0xf4, 0x115, 0x4, "6ee1e59fb19a0db21f3379eac4c500312c3e14085fe9b72c784f5b47c27cb70ad619250aef4d64c74e1f8d0bcebec4fef92d0c2c98680c7f3911263749602144251288448c5f72d1a3f8fb2d8ad7b960ed955f0e0fc227469b1acbf0b1f2f4cd242372a7ca71875db6b42e79236677854f3de86fdd81948e6b2754686368d53454dab982062064c2b70a7e96e5a8ef33884c8dfab382a9e8f9f9a18793b8ca3a9407ed317115edf56af7304b46273ad2bcb1152055451c8999242097b800bebcafe6a94c8d498acc9660ec4e5b0c0d4dcbdf7e4ee310b53e8a875f58a2460506d672168326cfaf"}, 0xf4, 0x0}, 0x20000000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000465000)=""/163, &(0x7f00002cf000-0x4)=0xa3) 2018/01/25 20:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$dspn(&(0x7f0000757000-0xa)='/dev/dsp#\x00', 0x0, 0x80) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00009e5000)={0x1, 0x6, 0x3, 0xfc48, 0x5, 0x9}) write(r1, &(0x7f0000286000)="", 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r3, 0x7fff, 0x80000000, &(0x7f0000443000-0x83)="8b01a2baa4e3762bb4c0110c5b289dd0a768c01433578ed3c0ec282dfff1884782bf96ad946b03664b5fb8637b09d138d83db0bdea13c02b471897a27c14092a7df3b158a37c33dafbdda3157ba70a62f3277db70c9219bd195188e4a2f257a2ae23a6309b802ef9a73c746efd400944eec0986ece31f3624904eaf5a4fe9f8fa3c6be", 0x83) 2018/01/25 20:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$rds(r0, &(0x7f00007f4000)={&(0x7f00006fd000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e6000)=[{&(0x7f0000f3a000-0x55)=""/85, 0x55}, {&(0x7f0000fb5000)=""/128, 0x80}, {&(0x7f0000b98000-0xed)=""/237, 0xed}, {&(0x7f0000911000-0x72)=""/114, 0x72}, {&(0x7f0000543000-0xc7)=""/199, 0xc7}, {&(0x7f000027a000)=""/188, 0xbc}, {&(0x7f0000adb000)=""/231, 0xe7}], 0x7, &(0x7f0000879000-0x198)=[@fadd={0x58, 0x114, 0x6, {{0x21, 0x4}, &(0x7f0000da9000-0x8)=0x100, &(0x7f00001d9000-0x8)=0x1, 0x100000000, 0x200, 0x8, 0xa81a, 0x0, 0x7fffffff}}, @fadd={0x58, 0x114, 0x6, {{0x3f, 0x1}, &(0x7f0000486000)=0x3ff, &(0x7f0000118000)=0xffffffff, 0x6, 0x8, 0x1, 0x6, 0x0, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0xffff}, {&(0x7f0000f8c000-0x95)=""/149, 0x95}, &(0x7f000069b000+0x7c3)=[{&(0x7f0000ce3000)=""/240, 0xf0}, {&(0x7f000001e000-0xf9)=""/249, 0xf9}], 0x2, 0x1, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffc, 0x2}, &(0x7f0000c6e000-0x2)=0x40, &(0x7f00007c5000)=0x2, 0xffffffffffffffc1, 0x2, 0xc4, 0x4, 0x52, 0x78}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000f9000-0x9b)=""/155, 0x9b}, &(0x7f00006a8000-0x1)=0x0, 0x38}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x81}}], 0x198, 0x400c000}, 0x1) write(r0, &(0x7f0000021000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/25 20:05:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xfc)={r1, 0xfffffffffffffdc4, "9683b74bd6aa37966d4d3b902b69e9b24ed42e41ee41f36305602e0a2d4eddbc58b0dfed6f035e6ef6acdca89fae2575165d56c570ab96b9a0bb37a29618e5daa74a58397f051b948e5547d6e60719f6418c1204ac395a4144ca48c7d89deffaf022c27c93c5b1b746a23b4cec6d8c8e486c6578c660e084bdc5b476d66e6b7f0d517fc038c8a3a855c16389a2267786147045fcf2553d33cfe7007ffdf1aa9aae85eedbd3b6817dae92180fc6f356e5705c0703fe760b6ced55da9b38cb970a1c3eae1fe0a2bdeef8eca41cad874b3883c02416eff44c8f6106fa3fd563f088cdd749f6aba0becff8619d30a3ebdf153f0ed29c"}, &(0x7f0000003000-0x4)=0x473) 2018/01/25 20:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000c57000-0x10)={0x1, 0x2}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000894000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) uselib(&(0x7f0000001000)='./file0\x00') 2018/01/25 20:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fb6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000e9d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) socketpair$inet(0x2, 0xfffffffffffffffe, 0x80, &(0x7f000097c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000fa9000)="6e16364b0b7c04782617d33c2b560277", 0x10) write(r0, &(0x7f0000fe4000)="", 0x0) 2018/01/25 20:05:31 executing program 3: pipe2(&(0x7f000077a000-0x8)={0x0, 0x0}, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000557000-0x4)=0xfffffffffffffffb, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00004f9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000d77000-0x2)={0x7, 0x0}) 2018/01/25 20:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e73000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001ef000-0x70)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x4, 0xffff, 0xfffffffffffffffd, &(0x7f000057f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x3, 0x401}) getpid() r1 = syz_open_procfs(0x0, &(0x7f0000118000)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00009be000-0x11)="656d3073656c66a65d656c696e75780021", 0xf, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008ac000-0x53)=""/83, &(0x7f00003bc000)=0x53) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb5000-0x4)=0x1, 0x4) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000cc7000)=0x8, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e62000)={0x0, 0x0}) ptrace$setregs(0xd, r2, 0x2, &(0x7f00007bd000-0xc3)="13c0dd9c2af0d6582bf315498aa88480b79a416aebd94e7b9e666957e4ad4112b70f4822df80beedab5859e1bc86e455dd0640bfb597d3ac71f56b40514e462c4d817c42adbb37112c35c9491f8c3f458096647902f33379edca8ed0262ae591746ceee74b7b68d44adbc7bfc5a7d21415f06d6dce94b3eb726dfd244555a0e1af4bc7d1c9b5a4635b51788c82169f9f62a76d87afb5b3bae956d1015f916ee1f92e4168eec5a4093f0028b6d8c6d4332879ce97a0398b545166a19a708d53b18c147c") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000a000-0x2a)=""/42, 0x2a) r1 = syz_open_dev$sndmidi(&(0x7f000000a000-0x12)='/dev/snd/midiC#D#\x00', 0xa, 0x80100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000000b000-0x18)={0x1000, 0x1, 0xcd6, 0x6, 0x5f0, 0x61}) openat$mixer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/mixer\x00', 0x0, 0x0) ioctl(r0, 0x40044146, &(0x7f0000001000-0x1)="") 2018/01/25 20:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = gettid() sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r0, &(0x7f0000bbf000)=[{&(0x7f0000890000)=""/72, 0x48}, {&(0x7f00006b5000-0x60)=""/96, 0x37}], 0x2) dup2(r3, r4) tkill(r2, 0x16) shutdown(r0, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000f7d000)={&(0x7f00003f5000/0x4000)=nil, 0x4000}) 2018/01/25 20:05:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000744000-0x9)='/dev/sg#\x00', 0x240000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400081, 0x88) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000798000-0x8)={0x0, 0x0}, 0x84800) bind$rds(r2, &(0x7f0000fcf000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00005d4000)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listxattr(&(0x7f0000f62000)='./file0\x00', &(0x7f0000030000-0x49)=""/73, 0x49) sendto$inet(r3, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r2, &(0x7f0000f24000)='vboxnet1system\'em1#wlan0\\!\'\x00', 0x2) [ 130.054752] device eql entered promiscuous mode 2018/01/25 20:05:31 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ca8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xcc163064a4d1abb8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x34)={0x7, 0x1, 0x2800, {r4, r5/1000+30000}, {0x77359400, 0x0}, {0x4, 0x3, 0x1, 0x2621}, 0x1, @can={{0x3, 0x1, 0xb7b9, 0x7}, 0x2, 0x3, 0x0, 0x0, "7fea61ee6dd4b9aa"}}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x100000001, 0xfe54) dup(r1) 2018/01/25 20:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) recvmsg$kcm(r0, &(0x7f000034c000-0x1c)={0x0, 0x0, &(0x7f0000185000)=[{&(0x7f00000f3000-0x2c)=""/44, 0x2c}, {&(0x7f0000f64000)=""/181, 0xb5}, {&(0x7f000088f000)=""/251, 0xfb}, {&(0x7f0000a57000-0x5b)=""/91, 0x5b}, {&(0x7f00003b1000)=""/199, 0xc7}], 0x5, &(0x7f0000d6e000)=""/175, 0xaf, 0xfffffffffffffffc}, 0x0) [ 130.088312] audit: type=1400 audit(1516910731.234:197): avc: denied { setattr } for pid=19593 comm="syz-executor5" name="map_files" dev="proc" ino=44194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/25 20:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x5f1) 2018/01/25 20:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000060000)={&(0x7f0000f53000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x46, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x7, 0x88, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f6e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x3b, 0x1, 0xa0}, &(0x7f00009c9000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ce4000-0xa)={r1, 0x3, 0x1, [0xffff]}, 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000873000)=0x0, &(0x7f00000c1000-0x4)=0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x107ffffff6, 0x84) recvmmsg(r2, &(0x7f000086a000)=[{{&(0x7f0000886000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3f000-0x48)=[], 0x0, &(0x7f000029c000)=""/66, 0x42, 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000327000-0x8)={0x0, 0x0}) 2018/01/25 20:05:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000001000)=0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xf9)={0x0, 0xf1, "216632bbca6e217491f9714e800d5204d3e0ffc77f78a581fe8f02afcf23665d991962ce0b12dbcdcb78ac5f80f7eff30ae27a9bdcc13322f9a51fe7b5f398c24360de52043eb5026ff3f0247e604f7f6b383f0b1c11ff505d78e40b0141c484fbcc00124f0d3eaf1906e749fe9b2e93084bed6a119917aa48fd603858418befbb2e24b820c23811ebbd8d1ecef193b1d95be8ba17097f1c42a30c084aeb33a7cd5561b13c64a7adfd7a7e86577afa5524f7aee4b23da1e14136e328c95550ecf06d9090188981df0d5fe68da7e1713020ea80a2a8d1863a054837173ff7c5b37f2aacd4c07799861e6aae612faf31a950"}, &(0x7f0000001000-0x4)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000765000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ab2000)={r2, 0x4}, &(0x7f0000000000)=0x8) socketpair$inet_sctp(0x2, 0x40567b797a545684, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) sched_yield() 2018/01/25 20:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000731000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x401) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009b2000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r0, 0x0, 0x0}, []}, 0xffffffffffffff84}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000093c000)=0x0) 2018/01/25 20:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b2000-0xc)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 20:05:31 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x5ff, 0x0, {0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/25 20:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f000072c000-0x3c)="11426a184a61f6a554a6819c497be0f92dd6be87eeacb461643885a6dab1bbf67534a20584588c13fd21fcc1d7bab4e3326999dc256817598df932bf", 0x3c, 0x4000000, &(0x7f0000a4c000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common="73697431000a0000ffe51300", @ifru_settings={0x8, 0x0, @fr_pvc_info=&(0x7f0000d74000-0x14)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001b0000)={0x0, 0x1000, "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"}, &(0x7f0000f8d000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a91000-0x8)={r1, 0x40}, &(0x7f00003e6000+0x7a3)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 20:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ba2000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b60000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x214, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockname(r1, &(0x7f00003ea000)=@generic={0x0, ""/126}, &(0x7f0000a66000-0x4)=0x80) 2018/01/25 20:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be6000)='net/ip_mr_vif\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000090c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) 2018/01/25 20:05:31 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000025000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000001000)="8ffcd1eec4f919dbff865f", 0xb) 2018/01/25 20:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00007ff000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/25 20:05:31 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d15000-0xbf)=""/191) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000070b000-0x4)=0x3f, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000140000-0x14)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffd43) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006ef000)={0x7, r0, 0x0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000dd6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009eb000-0x4)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a42000)=0x0) getpriority(0x40000004, r2) 2018/01/25 20:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003ee000)='P', 0x1) r3 = syz_open_dev$mouse(&(0x7f0000e4a000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d10000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x5, 0x8001, 0x0}, &(0x7f000013b000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000dac000)={r4, 0x0}, &(0x7f00002da000)=0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000008d000)={0x0, 0xfffffffeffffffff}, &(0x7f0000d23000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000516000-0x31)={r5, 0x29, "685b4b2b80cb25e5b062eeba93527d1cbb5c7ab13740cfe14a218bf76855fdc04af1a188f8d425a189"}, &(0x7f0000437000)=0x31) r6 = syz_open_dev$mouse(&(0x7f000031c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e05411, &(0x7f00004c0000)=""/0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000982000-0x1000)=""/4096, &(0x7f0000c9b000)=0x1000) 2018/01/25 20:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000294000)='./file0\x00', &(0x7f0000763000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001f0000)='./file0\x00', &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000407000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) dup(0xffffffffffffffff) sendto$ax25(0xffffffffffffffff, &(0x7f0000b32000)="", 0x0, 0x0, &(0x7f0000b84000-0x10)={0x3, {"cef96a5ead7507"}, 0x0}, 0x10) 2018/01/25 20:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00001a1000)=""/250) r1 = dup3(r0, r0, 0x80000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000e7f000-0x8)=0x4) 2018/01/25 20:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000110000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000539000-0x1)=0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap$binder(&(0x7f000089b000/0x3000)=nil, 0x3000, 0x0, 0xa8012, r0, 0x80000) 2018/01/25 20:05:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8040000000000, 0x2) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000050b000)=0x0, 0x80000) socket$inet(0x2, 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$vsock(0xffffffffffffff9c, &(0x7f0000955000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000d15000)='/dev/vcsa#\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f34000-0x9)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 20:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/member\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000c67000)=0x0, 0xfff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000e2a000)=[], 0x2efb280ba9fc2f8d, 0x0, &(0x7f00006cd000)={0x0, 0x0}) 2018/01/25 20:05:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000)={&(0x7f00006a0000)={0xf8, 0x100000026, 0x100000829, 0xffffffffffffffff, 0x0, {0x4, 0x0, 0x0}, [@typed={0xe4, 0x5d, @binary="b863f76e74836d4f52279b0ed97be22a8ad47dd145e7cbefd28085d9b7d5a8f938344c57f59fb653329f66ea19b9d9c0b95a1e15de5244203f54442bc0ed661ced79393ce841cbd3410259ec483bc767a4c4a09499339959168cdf5fe64a5af011237221a1fa21b4596841fc0931327fd077f6d8c03eb6ee800fa420a072e8ed686438528be7807db0effc11b595fa0f33f906369e440d14aed84606833360b36074e1079feb403da3bab8cb7d0a63da2298b0929da9ec51a62db57335f683724183223bbb0b41f7771132b75afa1dc1f251118f1dca7fbc3f"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x40080) 2018/01/25 20:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f26000)=r0, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000769000-0x4)=0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000874000-0x2)=0x1, &(0x7f0000bd9000)=0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000836000-0x9)='/dev/kvm\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000c5b000)="61746572731a636b63726561746500") iopl(0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000cdf000)=0x0, &(0x7f00006ba000-0x4)=0x4) sendfile(r2, r0, &(0x7f0000138000)=0x0, 0x9af) sendfile(r2, r0, &(0x7f0000dd4000-0x4)=0x0, 0x16) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000070e000-0x1a8)={0x80, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/25 20:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000052d000)='/dev/ppp\x00', 0x2001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) splice(r0, &(0x7f00004fd000-0x8)=0x0, r1, &(0x7f0000a06000)=0x0, 0x7, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) bind$unix(r2, &(0x7f0000487000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 20:05:31 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022c000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000136000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000091d000-0x1c)={&(0x7f0000001000-0x3)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000802000-0x8)={&(0x7f0000001000-0x120)=@allocspi={0x120, 0x16, 0x20, 0x2, 0x3, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x80, 0x20, 0x7f, r2, r3}, {@in=@loopback=0x7f000001, 0x1, 0x3c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x6, 0x3, 0x100000000, 0xfffffffffffffb32, 0x2, 0x0, 0xffffffff}, {0x3cc, 0x7ff, 0xffffffffffffff81, 0x0}, {0x0, 0x1f, 0x3}, 0x3, 0x7, 0xa, 0x6, 0xfffffffffffffc01, 0x87}, 0xff, 0x1ff}, [@lifetime_val={0x28, 0x9, {0x4, 0x800, 0x5, 0x3}}]}, 0x120}, 0x1, 0x0, 0x0, 0x84}, 0x4004000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a68000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f000000b000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00004b2000-0xd)='/dev/dmmidi#\x00', 0x7, 0x12000) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000f93000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000916000-0x8)='./file0\x00', &(0x7f0000f95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) readv(r0, &(0x7f000004b000)=[{&(0x7f0000f92000)=""/156, 0x9c}], 0x1) write(r0, &(0x7f0000f8e000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) [ 130.854412] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. [ 130.859318] binder: 19691:19695 unknown command 0 [ 130.859327] binder: 19691:19695 ioctl c0306201 2000a000 returned -22 [ 130.859877] binder: 19691 invalid dec weak, ref 91 desc 0 s 1 w 0 [ 130.875458] binder: BINDER_SET_CONTEXT_MGR already set [ 130.875474] binder: 19691:19703 ioctl 40046207 0 returned -16 [ 130.888297] binder: 19691:19703 unknown command 0 [ 130.888307] binder: 19691:19703 ioctl c0306201 2000a000 returned -22 [ 130.910176] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/25 20:05:32 executing program 6: getxattr(&(0x7f00005bd000)='./file0\x00', &(0x7f0000ff1000)=@known='system.advise\x00', &(0x7f0000283000-0x53)=""/83, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000)='net/icmp\x00') preadv(r0, &(0x7f00006c0000)=[{&(0x7f000029b000)=""/169, 0xa9}], 0x1, 0x0) 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lookup_dcookie(0x6, &(0x7f0000a04000)=""/4096, 0x1000) openat$kvm(0xffffffffffffff9c, &(0x7f00000f1000-0x9)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e6e000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000357000-0xa)='/dev/dsp#\x00', 0x28, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000deb000)={&(0x7f0000d21000-0x10)=[0x7, 0x43, 0x40a0, 0x6], 0x4, 0x7, 0x4daf, 0x0, 0x80000000, 0xe017, {0x4, 0x100, 0xffffffff, 0x0, 0x3, 0xf24, 0x100000000, 0xffffffff, 0x1ff1, 0x3, 0x101, 0x401, 0x80000001, 0x7, "14040ef755cd1f4fb0f532e1b154ac6a0f6abb2b26b25b7e7eb0b8b7a8bc3489"}}) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e1f000)=0x800, 0x4) dup3(r1, r2, 0x0) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xc5, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000003a000-0x4)=0x0, &(0x7f0000039000)=0x4) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$vcsa(&(0x7f0000024000-0xb)='/dev/vcsa#\x00', 0xfe, 0x0) perf_event_open(&(0x7f0000039000-0x78)={0x2, 0x78, 0x3, 0x6, 0x3ff, 0x11e2, 0x0, 0x0, 0x40, 0x2, 0x200, 0x9, 0xfffffffffffffe00, 0x7f, 0x1, 0x100000001, 0x7, 0x2, 0x81, 0x3, 0x3, 0x6, 0x80, 0x300, 0x5b7, 0x5, 0xf5, 0x8, 0x4, 0x7, 0x7fff, 0x7ff, 0x5, 0x2, 0x8, 0x760, 0x1f, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000029000)=0x0, 0x0}, 0x2400, 0x9f, 0x8c, 0x7, 0x4, 0x0, 0x8001, 0x0}, r2, 0x99, r3, 0x2) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000019000+0x55a)="6df5b66c50430ab146dd5b5c3f922ed084822d2f79af9c5f695dc7f25fdf98b99371f05fecd4539dcc140d83b1960c66f688da22c5173671a13e7b9dab24997a9063d78121e0a0021bef056c0e57e1ef793878d2dc16eaeb084c43253cdfd4f26eab4325a00e73bfc6141ccfe41c4244440e747da09b2002000000607c29169f1aee5a8e38a8c890225cc3e2d948a6154c41df51f0d6ecbf85a74ff1de1d1201feb40de31bd3895566e84163c8307461217623337c7ffd05e1a751cb3deed661d2443c4c5d17f76203c07a2e") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000083e000-0x40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009ab000-0x28)=[{&(0x7f0000e1b000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f00005d4000)=""/141, 0x8d}, {&(0x7f0000e60000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000149000-0xc9)=""/201, 0xc9, 0x200}, 0x100000001}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000809000-0x8f)=""/143, 0x8f}, {&(0x7f0000726000-0x6f)=""/111, 0x6f}, {&(0x7f000011f000-0x48)=""/72, 0x48}], 0x3, &(0x7f0000001000-0x9a)=""/154, 0x9a, 0x81}, 0xffff}], 0x2, 0x20, &(0x7f0000750000-0x8)={0x0, 0x989680}) getpeername(r0, &(0x7f0000636000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004f4000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00007e4000-0x30)={0x5, [0x0, 0x401, 0x6, 0x8, 0x2]}) r2 = syz_open_dev$midi(&(0x7f00008e3000-0xb)='/dev/midi#\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f05000)=""/22, 0x16, 0x2003, &(0x7f0000e54000-0xa)=@file={0x1, './file1\x00'}, 0xa) link(&(0x7f00002d6000-0x8)='./file0\x00', &(0x7f0000802000)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000390000-0x4)=0xfffffffffffffff9) creat(&(0x7f0000a35000)='./file1\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001dc000)=0x0) ptrace$getregset(0x4204, r5, 0x201, &(0x7f000058d000)={&(0x7f0000109000-0x46)=""/70, 0x46}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000397000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000392000-0x4)=0x8) r7 = add_key$keyring(&(0x7f0000f18000)='keyring\x00', &(0x7f000066a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r7, &(0x7f0000165000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d9a000-0xf)={0x2f3, 0x8, 0x0, 0x1, r6}, 0x10) chroot(&(0x7f0000151000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) fcntl$addseals(r4, 0x409, 0x1) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000e3c000)=0x0, 0x4) 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000526000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000f85000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00006ed000)={{0x1, 0x1, 0x2, 0x3, 0x7ea79816}, 0x9, 0xd1, 'id1\x00', 'timer0\x00', 0x0, 0x42, 0x6, 0x34, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f95000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1261, &(0x7f00008cf000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x10}) 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b78000)={0x3, 0xffffffffffffffff, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ae0000)={@generic="1966d3f90ad21f5d1a44128c46388c64", @ifru_flags=0x8002}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1b3, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000acc000-0x4)=0x1, 0x4) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008c1000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000054c000)={r1, &(0x7f00004b7000-0x8c)="d798854f07198d9cce6e26aac264d56adc5ddaa48826dbda2e89740e4a3d4dccfee8541b23cac5d4e0f74e343dc49b7c76a414cb89751646d5210f9cea422c54f9bbe9d38ae0eb10585e7f54d7f145672175d54bca67f0472e4994929582f8ff662325b2788de8d0ba24fe693c88f5892010074c2c7d765dc2c75478ba4d377b9013309ce967001e5addd640", &(0x7f000083e000-0x70)=""/112}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0xfffffffffffffebf) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000fd4000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f55000)={0x0, 0x0}) write$evdev(r2, &(0x7f000000f000)=[{{r3, r4/1000+10000}, 0x336b, 0x40000, 0x1}, {{0x77359400, 0x0}, 0xfff, 0x5, 0x5}, {{0x77359400, 0x0}, 0x3, 0x2, 0x7da79c94}, {{0x0, 0x2710}, 0x5, 0x7, 0x200}], 0x40) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) r5 = syz_open_dev$midi(&(0x7f0000105000)='/dev/midi#\x00', 0x100000000, 0x280) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00008b5000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f000003c000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xe5fe}, 0xffffffff, [0x3, 0x4000000000000000, 0x0, 0x4, 0x7fff, 0x2, 0xdf59, 0x4]}, 0x5c) sendto$inet(r0, &(0x7f0000235000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79f68aae6767f309b2667820d476dafb26dfc2609a0784c8e507cadcd62c7996249530e467bf1cd4264a5e614d9fc9f24da251f613d0b6b5f422457c01774340aff8741348fb6e4a186723d0abcfb6323464bed6fc0bf931181bc1bfaeda9962539c59c27f365bca3c1362b737ee4f0cd1376ec11176", 0xf7, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000be2000-0x1c)={&(0x7f00002ef000)=@generic={0x0, ""/126}, 0x80, &(0x7f00009d8000-0x8)=[{&(0x7f0000739000)=""/135, 0x87}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f00001a7000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000-0x58)=[], &(0x7f00004ec000)=[]}}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cff000)='./file0\x00', 0x101042, 0x100) fadvise64(r0, 0x0, 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x18, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 131.022123] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 131.058481] netlink: 395 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() pipe2(&(0x7f0000395000)={0x0, 0x0}, 0x80800) fchmodat(r1, &(0x7f00002a7000)='./file0\x00', 0x20) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000281000-0x4)=0x0) removexattr(&(0x7f000015a000)='./file0\x00', &(0x7f0000e51000)=@random={'security.', 'lo:cgroup.\x00'}) 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cf3000-0x8)=[{&(0x7f0000163000)=""/182, 0xb6}], 0x1) [ 131.058527] device ip6gretap0 entered promiscuous mode 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b9f000-0x8)={0x0, 0x0}) [ 131.084636] binder: 19757:19761 transaction failed 29189/-22, size 0-0 line 2788 [ 131.084821] binder: 19757:19761 ioctl c0306201 2000efd0 returned -14 [ 131.085213] netlink: 395 bytes leftover after parsing attributes in process `syz-executor4'. [ 131.134381] binder: 19757:19769 transaction failed 29189/-22, size 0-0 line 2788 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d61000)=""/109, &(0x7f0000596000)=0x6d) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000b35000-0x8c)={0x80000000, 0x81, 0x1602, 'queue1\x00', 0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000553000)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x690041, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000004000-0x4)=0x100000) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x0, 0x0, 0x0, &(0x7f0000009000-0x45)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000004000-0x4)={0x19, 0x0, 0x1ff, 0x0}) 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) listen(r0, 0xffffffbffffffffd) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) syz_open_dev$tun(&(0x7f00007ca000-0xd)='/dev/net/tun\x00', 0x0, 0x40) sysfs$1(0x1, &(0x7f00005b2000-0x40)='ctr(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f00003c4000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000424000-0x6)="6664001f66d0") getdents(r1, &(0x7f0000936000-0x47)=""/71, 0x47) syz_open_dev$binder(&(0x7f0000320000-0xd)='/dev/binder#\x00', 0x0, 0x800) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000375000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000861000)=0xe8) r4 = gettid() r5 = getpgrp(0x0) lstat(&(0x7f0000e59000)='./file0\x00', &(0x7f0000148000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000868000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000069a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6f000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000daa000)=0xc) r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a8d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000-0x4)=0xe8) getresgid(&(0x7f0000e8d000)=0x0, &(0x7f0000d02000)=0x0, &(0x7f0000027000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000559000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec1000)={0x0, 0x0, 0x0}, &(0x7f0000fb8000)=0xc) lstat(&(0x7f000098c000-0x8)='./file1\x00', &(0x7f00001e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dfa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000-0x4)=0xe8) lstat(&(0x7f0000ea9000-0x8)='./file0\x00', &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00004f3000)={0x0, 0x0, &(0x7f0000b02000)=[{&(0x7f0000c62000-0x34)={0x34, 0x2b, 0xa, 0x5, 0x0, "", [@typed={0xc, 0x26, @str='\x00'}, @typed={0x18, 0x3d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x34}, {&(0x7f00003ba000-0x14c)={0x14c, 0x2e, 0xf16, 0x4, 0x1, "", [@generic="9da71e349764f6eb249723c0417f4c7318c91b4330", @typed={0xc, 0x34, @uid=r2}, @typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x10, @uid=r3}, @nested={0x4c, 0x2f, [@typed={0x14, 0x50, @str="2d5d000a09d0766d6e657430"}, @generic="e1df03faf32dd723a5fd35c7e7bb728d7f0ff1bcecf93de94556e99cdf5feca904e15d471a12e1ce2d0e0b0ce8359229e62a"]}, @typed={0x10, 0x77, @u64=0x3}, @nested={0x3c, 0x2c, [@typed={0xc, 0x8b, @pid=r4}, @typed={0xc, 0x19, @fd=r1}, @typed={0xc, 0x2e, @u32=0x2}, @typed={0x14, 0x65, @str="2d5d000a09d0766d6e657430"}]}, @typed={0x18, 0x7fffffff, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @nested={0x44, 0x58, [@typed={0x10, 0x2, @str="6664001f66d0"}, @typed={0x18, 0x5b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x14c}], 0x2, &(0x7f00002f5000-0xcc)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xcc, 0x4000}, 0x80) 2018/01/25 20:05:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000576000-0x9)='/dev/sg#\x00', 0x1000000000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0xfff, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) modify_ldt$read(0x0, &(0x7f00009b5000)=""/196, 0xc4) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d94000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 131.157831] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000130000-0x8)={0x0, 0x0}) r1 = add_key(&(0x7f00004b2000-0xa)='id_legacy\x00', &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef4000)="5372a0d2e36131edd726493fa553641d53f02c4e5adde34ad153ec5e0fca4b51a59aef3c0ebed641bc29f4e6915bf5ccc95983d233ca304fb5386e9cb1a514042c1e76a4eeb197dad61a225f2be9334b16f23c5d5fab4e2daa88dcb8ff89943d3c47bef6127f7df4b58932c2fa632c8a88c49e058c919f91b13e6a4644a084d18ffb0275684909214dc786b3e920fbfd80dc751b636a04df30bf32715ef053b87ad118e0129c9ae234f0e7", 0xab, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000563000)='user\x00', &(0x7f00008a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000013e000)="d7dddd3aa83d70b29902821dade7d4c58ee3bf1601c1a1fccb08512d2f7f3bcb7ed8e5857e3094fc8edc58e12dceea8e1bbb651a8dc0fbb48524ba14d82e4fa6e9b4f1508d83c03b434dd087e88d92aecaf8470bc9a699216800351a544a07a0d141922c8344387b6259e6c6ea669b7c5badfc37b68faad2ab3afba19cd8af83943464e0c1fb4b38179d081ef6ac381eeb67b94ffcb877a82a3ceac20927c84df45ca2069667bd84e2499bfd28e087a41debdae69d35af0ea5f41df5b2378b9c", 0xc0, 0xfffffffffffffffd) r3 = add_key(&(0x7f00005c8000)='.dead\x00', &(0x7f00001a1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b39000-0x93)="e1cc3fdaf98b1c4a3c355ceadf25bc7c9b4e863cc6181f3d5e26e8427400b7b9a5a886e5ae4e36f8eb57277c762bee8f0c0e6ff8dd6342588ff4f86341efb1858b30ac29aa5a5b1f9d595312ae0f9f61167a60a6ceafbcb4a3f5ac021643df7613416f85bf47031ef66d8f9c9510aa8ecfba9503d73e28c45fca8c3b2fbc2f966ffc055878c642624f1e8364403b14e2ecabff", 0x93, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00005b8000-0xc)={r1, r2, r3}, &(0x7f0000366000)=""/201, 0xc9, &(0x7f0000310000)={&(0x7f0000af2000-0x40)={'sha512\x00'}, &(0x7f00000a8000-0x9)="95b7ce7f07b6cad4e9", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000933000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000651000)='/dev/usbmon#\x00', 0x400, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000051b000)={0x0, @in6={{0xa, 0x1, 0x200000a000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x5, 0x7ff}, &(0x7f0000ace000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000095c000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2e000-0x4)=0x8c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c2c000)=0x4000000000000005, 0xffffffffffffffde) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000730000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00001d3000)={0x3f, 0x7fff}) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000849000)={0x10, 0x0, 0x2, 0x80}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r1, &(0x7f0000791000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000080044dff, &(0x7f0000001000)=0x0) [ 131.254062] audit: type=1400 audit(1516910732.400:198): avc: denied { getrlimit } for pid=19796 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000047a000-0x4)=0x26) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d26000-0x1)=0x0) r2 = dup3(r1, r0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x401) 2018/01/25 20:05:32 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r2 = syz_open_dev$tun(&(0x7f000039e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common="65716c00140000000000e6fffff300", @ifru_ivalue=0x100}) finit_module(r1, &(0x7f0000f1e000)="65716c00140000000000e6fffff30000", 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000acd000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet(0x2, 0x803, 0x0, &(0x7f0000d53000-0x8)={0x0, 0x0}) inotify_init() dup3(r1, r2, 0x0) 2018/01/25 20:05:32 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008fb000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000da9000)={{&(0x7f0000c32000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000ac6000-0x8)={0x0, 0x3}) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fe0000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00001f7000-0x5c)={0x8001, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009d8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b2000)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004bf000-0x8)={r1, 0x0}, 0x0) 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056b000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) sendto$inet6(r1, &(0x7f0000dcf000-0x67)="b990fc221d5725f11d771f5dd45f265ac8d6cd6c1f6253276e478bd251c380c83f2950d1d5e59264e00605c4df411f72d30a3e85f0d67dda9bd98106b5eb75a65f6d35035c1c03f088237a8bb5f2fbbe0a6c43e6ba4f1e244fee5d60101ae26f6580f4480c5dff", 0x67, 0x1, &(0x7f0000a6f000)={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b02955f}, 0x1c) keyctl$read(0xb, r0, &(0x7f0000db7000)=""/125, 0x7d) 2018/01/25 20:05:32 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000523000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000afd000-0x8)={0x3, 0x1000}) mlock2(&(0x7f000041e000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0xb, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000000)=0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0xfffffffffffffffd) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f1b000-0x50)={@common='gre0\x00', @ifru_ivalue=0x0}) 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) openat$rtc(0xffffffffffffff9c, &(0x7f000015d000)='/dev/rtc\x00', 0x200000, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000716000-0xa)='./control\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00007f1000-0x8)={0x0}, 0x8, 0x0) 2018/01/25 20:05:32 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000b8f000+0x1f9)='/dev/vcsa#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000399000)={r1, &(0x7f0000923000-0xa6)=""/166}) getsockname$packet(r0, &(0x7f0000ae2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000adb000)=0x14) fstat(r0, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007af000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x240000000000, 0x2, 0x80000000, 0x2, 0x80, 0x80, 0xaf, r2, r3}, {0x10000, 0x9, 0xba4, 0x7, 0x8, 0x1, 0x5, 0x40}, {0x8, 0xcb, 0x2, 0x6}, 0x7fff, 0xf, 0x2, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x7f, 0x0, 0x6, 0x4}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000877000-0x4)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ebb000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2f000)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a93000)=@assoc_id=0x0, &(0x7f0000260000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000512000)={r5, 0x1f}, &(0x7f0000965000-0x4)=0x8) r6 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r6, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) sendto$unix(r4, &(0x7f000040d000)="f738603fd41e147c03353ff96441bf715561124a1676a4ff5ab75dcfc141cd", 0x1f, 0x8000, &(0x7f0000e36000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000542000-0x3d3)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "8d239b", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "48cfafc6ec7259c1"}}}}}}}, 0x0) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) prctl$getname(0x10, &(0x7f0000e26000)=""/150) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000df6000)=""/3, &(0x7f0000b6c000-0x4)=0x3) mmap$binder(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) set_thread_area(&(0x7f00008b9000)={0x8, 0xffffffff, 0x0, 0x5, 0xfff, 0x4, 0xfffffffffffffffb, 0x7, 0x6, 0x7fff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00001b0000)=""}) mkdirat(r1, &(0x7f0000f51000-0x8)='./file0\x00', 0x8) 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/cuse\x00', 0x0, 0x0) r2 = epoll_create1(0x7) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001da000)=""/1, &(0x7f00000e4000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000233000-0xc)={0x0, 0x0}) r3 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000085f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007af000)={0x0, 0x0}) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000273000)='/dev/dmmidi#\x00', 0x2, 0x4200) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sndmidi(&(0x7f0000abc000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x280200) syz_extract_tcp_res$synack(&(0x7f000007d000)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b9a000-0x78)=""/120, &(0x7f0000cae000-0x4)=0x78) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cfb000)={0x0, 0x4}, &(0x7f0000e5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000863000)={r3, 0x3, 0x3}, 0x8) getsockopt(r1, 0x6, 0x0, &(0x7f000025b000-0x7b)=""/123, &(0x7f0000491000)=0x7b) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000199000)='schedstat\x00') ioctl$TCSBRKP(r1, 0x5425, 0xfe0) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$mice(&(0x7f0000d56000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer2\x00', 0x2200, 0x0) r2 = memfd_create(&(0x7f0000295000-0x4)='em0\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000096000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000a8c000-0x10)={0x9, 0x6}) 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000624000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000e83000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x1129b53f, 0x7ff, 0x8}}, 0x28) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00001b1000)={0x4, 0x78, 0xfee, 0x7, 0x2, 0x401, 0x0, 0x9, 0x20000, 0x8, 0xfffffffffffffffb, 0x3, 0x0, 0x5, 0x9, 0x5, 0x80, 0x7, 0xffffffffffff79ee, 0x2, 0x7, 0x8, 0x3, 0xbd4f, 0x1, 0x9, 0x1576, 0x6, 0x7ff, 0x6201, 0x2, 0x3, 0xfe15, 0x0, 0x9, 0x6e83, 0x3, 0x7, 0x0, 0x800, 0x0, @perf_config_ext={0x8, 0x1}, 0x400, 0x1, 0x6, 0x5, 0x8, 0x0, 0x5, 0x0}, r1, 0x6, r0, 0x0) write$fuse(r0, &(0x7f0000b9c000)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000620000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00008f0000)={0x0, 0x0, 0x1, 0x3f, r4}) dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) [ 131.491475] binder: 19851:19858 BC_FREE_BUFFER u0000000000000000 no match 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xaa31, &(0x7f00008b8000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009f4000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000bc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000066f000-0x8)='./file0\x00', &(0x7f0000d9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f06000)=0x0, &(0x7f000020e000-0x4)=0x0, &(0x7f0000ef1000)=0x0) setgroups(0x3, &(0x7f0000509000-0xc)=[r3, r4, r5]) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r7 = syz_open_dev$binder(&(0x7f0000d48000-0xd)='/dev/binder#\x00', 0x0, 0x2) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e9000-0x11)='/dev/vga_arbiter\x00', 0x40842, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000031f000-0x9)='/dev/rtc\x00', 0x0, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab0000)='net/sctp\x00') r11 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000522000-0x10)='/selinux/member\x00', 0x2, 0x0) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce3000-0xb)='/dev/hwrng\x00', 0x101402, 0x0) r13 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/member\x00', 0x2, 0x0) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d2000-0x11)='/dev/vga_arbiter\x00', 0x208241, 0x0) r15 = socket$pptp(0x18, 0x1, 0x2) r16 = syz_open_dev$vcsn(&(0x7f0000ccd000-0xa)='/dev/vcs#\x00', 0x1000, 0x200001) r17 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e74000-0x4)=0x0, 0x80000) r18 = syz_open_dev$sndmidi(&(0x7f0000652000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x381002) connect$netlink(r14, &(0x7f0000e58000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r19 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e29000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r20 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r21 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000432000)='/dev/ptmx\x00', 0x402000, 0x0) r22 = syz_open_dev$vcsa(&(0x7f000072d000-0xb)='/dev/vcsa#\x00', 0xa9, 0x200600) r23 = syz_open_dev$sg(&(0x7f0000d9d000)='/dev/sg#\x00', 0x9, 0x2e9011d53e17ae98) io_submit(r0, 0xa, &(0x7f00001e3000)=[&(0x7f0000b50000)={0x0, 0x0, 0x0, 0x1, 0x1, r2, &(0x7f00005c8000)="03752f750e8d15b3dec2aa04286eb9dd51ed3ce56aa1245123ad2ba83adf011d42d68436a76a76d7faa04808fe877625ad1727dd01427a42fdb6deb7b3516a39400b6d39e6e847db8c9dda57ce7290179ee24f093d40c09756b282052b70deac182f5069a84ffe0360e4340bc0c15232f8ec4fcaa306c814c01a0af79d278436882dc74cf90c6f39c4225d9c6a580842cce5f6e1cf9090b02966b09d13fd2e22519a03951984c2d0fdbf250a97e32715efc79daeb6d145808360949437d961", 0xbf, 0x4, 0x0, 0x0, r6}, &(0x7f0000e4d000)={0x0, 0x0, 0x0, 0xc, 0x0, r7, &(0x7f000071a000)="b63a2110bfdd1eda9f122eb0ec2e15928dfc64ae943394afcd", 0x19, 0x7, 0x0, 0x1, r8}, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x8, 0x1, r9, &(0x7f0000d2c000-0xb0)="521aa313313e5d820027eee301193bfc2c26529fdf49dc8eba9336954fdfa6d3516a26266d180803af077077f9dca5d70c2d99cfe0396338889594470bd22ee441ddf6acc50a34a6e854d8423aca0d566778178e14774b5428ff04ba67d287d926487ea86d6768e8e70dccd161438f61e7c9c43216d5e14d81b6ef735c6b02ecc56913fd86fe19168736853f2f974194aac12c42e04ac42c86deb55696ef8b5881d11b05bca0a97129114aeb7e719c", 0x8, 0x6ca, 0x0, 0x1, r10}, &(0x7f00000c3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r11, &(0x7f0000457000)="", 0x0, 0x3, 0x0, 0x0, r12}, &(0x7f0000822000-0x40)={0x0, 0x0, 0x0, 0x412cc8e52b9155c6, 0x0, r13, &(0x7f000064e000)="1d590fa650af0ae9fca408b8966b0c81737aba81cb24751852cea8f70a20f2def4aea0461baf07cde2d7dfc0da5e36acbc240c15a9263e93d464795b9edf2860450100000000000000e6e3e9db6cc6e20000000847707cfb00ae99d74794ff3c1c3a38b14192c1cbfdcff2d82813456e06b917623316ade0740b9bad824f9eb5fdd2393b077b59cd1ec8ad385207f96cd5962526803b82e882b919b9", 0x9c, 0x7, 0x0, 0x1, r14}, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x2, 0xf5de, r15, &(0x7f0000803000-0x9d)="33eed43eb85b333e0ee67a66000f2d2680ce334a8195ac440d987fd2a944932c9a420638427389c9b7e129ed7e9a5d16674dfc51fa873e921d52f24de01be5e26a7742e8d89d802acc55b5fa99483464366f5ecd6195e858902737be09df7ccd10c81e4aff7df53f96634553e1274993e41fb571a1b1361834ff18d63e239c46b0202adc01000000000000001dafd8467b23c8c2af2e0f8391f93bd217", 0x9d, 0x80, 0x0, 0x1, r16}, &(0x7f0000bba000)={0x0, 0x0, 0x0, 0x3, 0x3, r17, &(0x7f0000410000)="0c5aa57e3f4195d728e0f0c8df8fa380", 0x10, 0x7, 0x0, 0x1, r18}, &(0x7f00003b7000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r19, &(0x7f0000937000)="4f577d6d0e05ec1a92a7221bfb23983dd2ba3def8f7eb0e26d7d2a8c571794e4a3", 0x21, 0x3718, 0x0, 0x1, r20}, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x7, 0x4000000002, r21, &(0x7f0000a3a000)="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", 0x1000, 0x151b, 0x0, 0x1, r22}, &(0x7f0000f9d000)={0x0, 0x0, 0x0, 0x3, 0x400, 0xffffffffffffffff, &(0x7f0000471000-0x83)="c31f6c0cbad9f0a3ca5cb40fe999c6267a230a8930485d4ce8dbdb34eee10f9ee338126bbe1582732fc01cd35b8e963abcf2d4a04d7f76e1a840d5bc59741ad59bd173196930936ecc25753f4014489d68b987e30da414c537525d9314d9647a0bb6d2033946738391eac912c9cd087ff9009307ca0ec7107c2b2b20206e4d84dc300f", 0x83, 0x200, 0x0, 0x1, r23}]) openat$mixer(0xffffffffffffff9c, &(0x7f000037e000)='/dev/mixer\x00', 0x32255edb51dc91a4, 0x0) r24 = socket$inet6_sctp(0xa, 0x400000000006, 0x84) ioctl$sock_inet6_SIOCDELRT(r24, 0x890c, &(0x7f000020b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x40000000, 0x0}) 2018/01/25 20:05:32 executing program 7: truncate(&(0x7f0000d14000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000286000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) [ 131.532621] binder: BINDER_SET_CONTEXT_MGR already set [ 131.538925] binder: 19851:19858 ioctl 40046207 0 returned -16 [ 131.553827] binder_alloc: 19851: binder_alloc_buf, no vma 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00002b5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x101903) mremap(&(0x7f0000b0b000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f000064d000/0x2000)=nil) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000182000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d60000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = getpgid(r3) ioprio_get$pid(0x0, r4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000689000-0x69)=""/105) r5 = socket$kcm(0x29, 0x7, 0x0) shutdown(r5, 0x0) fgetxattr(r0, &(0x7f0000df2000-0x11)=@random={'security.', 'md5sum%\x00'}, &(0x7f0000cb8000-0x65)=""/101, 0x65) signalfd(0xffffffffffffffff, &(0x7f000040f000)={0x8}, 0xffffffffffffff1a) r6 = syz_open_dev$vcsn(&(0x7f0000060000-0xa)='/dev/vcs#\x00', 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00003ef000)=0x0) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50003}]}) r0 = accept4(0xffffffffffffffff, &(0x7f00001de000)=@hci={0x0, 0x0, 0x0}, &(0x7f000034f000)=0x6, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000242000)=0x0, &(0x7f0000fc1000-0x4)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d90000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 131.553856] binder: 19851:19877 transaction failed 29189/-3, size 0-0 line 2903 [ 131.646347] binder: undelivered TRANSACTION_ERROR: 29189 [ 131.653682] binder: release 19851:19858 transaction 96 out, still active [ 131.660643] binder: undelivered TRANSACTION_COMPLETE [ 131.678731] binder: send failed reply for transaction 96, target dead 2018/01/25 20:05:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@common='ifb0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ad4000)='/dev/adsp#\x00', 0x2, 0x50000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pipe(&(0x7f000002c000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001db000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e0c000-0x94)={{0x80000001, 0x7f, 0x4, 0x7, 0x8, 0x5edd}, 0x6, 0x1, 0x8, 0x4, 0x3, "c4dd2dde142b66877c9d589641338210db1b04878caedc6acdba9990253aaf43ed099ba93aac348e83457fae63764f1174cb9947f178dd7fb07321436b18d0edb2d40e5fb9b8e3824035b5136446e0334fc8d8192dbd6a0f1412fc1f96d9c58ea22fa5d35745fd3d6217e419ab81760aec8f6655a606f341e285be5767f8a033"}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb0000000000000007ff042c26f4e2007e23"}) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00007a5000)=""/35) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000217000-0x4)=0x0, &(0x7f0000cde000)=0x4) lremovexattr(&(0x7f000021a000)='./file0\x00', &(0x7f0000c3e000)=@random={'btrfs.', '@selinuxem1\x00'}) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007cc000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000694000-0x4)=0x0) migrate_pages(r1, 0x6, &(0x7f0000921000-0x8)=0x3f, &(0x7f0000f22000-0x8)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000022d000)={0x3f, 0x8, 0x800, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0xc05c5340, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e00000-0xf)='/dev/sequencer\x00', 0x300, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00002a9000)={0x9, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0x0, 0xffffffffffffffbd, 0x9}}, {0x5, 0x3, 0x0, 0x0, @msi={0xf2a8, 0x0, 0x1000}}, {0x3, 0x2, 0x0, 0x0, @sint={0xd9, 0x2}}, {0x5a9a06, 0x3, 0x0, 0x0, @adapter={0x3f, 0x8, 0xff, 0x401, 0x8}}, {0x7fff, 0x1, 0x0, 0x0, @irqchip={0x6, 0x1}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x9, 0x5}}, {0x5, 0x4, 0x0, 0x0, @adapter={0x8600000000000000, 0x3f, 0x0, 0x1, 0x5}}, {0x80, 0x2, 0x0, 0x0, @msi={0x1, 0x7, 0x1}}, {0x7, 0x2, 0x0, 0x0, @msi={0x10001, 0x7, 0x80000001}}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004dd000)=[{r2, 0xc1a6, 0x0}], 0x1, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000877000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000235000-0x48)={0x7, 0x10, &(0x7f0000589000-0x80)=@raw=[@generic={0x2, 0x7, 0x1, 0x97e8}, @map={0x18, 0xfaa10148dc2a3ae, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x24}, @jmp={0x5, 0x3, 0xf, 0x1, 0x5, 0x100, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x81}, @alu={0x7, 0x7fff, 0x8, 0xb, 0x0, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00007cf000-0x4)='GPL\x00', 0x5, 0x0, &(0x7f0000ee1000)=""/0, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$KDENABIO(r0, 0x4b36) 2018/01/25 20:05:32 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 20:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ae7000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000d1000)=0x0, 0x4) 2018/01/25 20:05:32 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000830000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d79000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xd)='/selinux/mls\x00', 0xd, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x70)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x4, 0x400, 0x3, &(0x7f0000003000-0x10)=@generic="df4d9aeccd61c4ee5f2412864395af7d", 0x5, 0x40, 0x80000001}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000000b000-0x1)='\x00') r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) writev(r1, &(0x7f000000a000-0x20)=[{&(0x7f000000a000-0x38)="c4f0c0f11f998aa2bc7c1d9100be8668cc597c23bfbc3ea1b648c2", 0x1b}], 0x1) 2018/01/25 20:05:32 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000e31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/25 20:05:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/sequencer\x00', 0x408002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xaf, "a59bb729332c5457f688f6e7dd38cac6650d96bd50c7eeaa8c7e176c972abbd4097d27e45c23ad9c5825876d7afd16037a5bf52343530caca27c5b886be9bae91bdbf494d133ac36c60b24be09be99c0e7ff7cbb2e616d1b80b109b28acd16638fa5cde9a9bb9f832d517a5dc57db268f6381b24d527bddd27c50c2278c2a9c9a0d6cede729d0b12ba2c81cf3247c7095e7347b15aff90b5b50bfcead7f5af744082404d0cc8a6a3eaa5e7cfa44854"}, &(0x7f00007b5000)=0xb7) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000981000-0x10)={r1, 0x4, 0x2, 0x8}, 0x10) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000049f000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/25 20:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f000028b000-0xa)='/dev/dsp#\x00', 0x1, 0x400) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ad7000-0x4)=0xff) epoll_create1(0x0) close(r0) socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ea9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000ad7000)=0x3) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/access\x00', 0x2, 0x0) writev(r3, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000b62000-0x10c)={{0x3b, 0x6, 0xc, 0x6, "8f1868fbdc87f8e11cabd71e0929721b80b72276118e416d41790ed6d241798a394439721b5cc16cfb4671fc", 0x6}, 0x0, 0x0, 0x3, r4, 0x7, 0x10001, "aecb2963a4e35408f82f8034162d351a98a55d2f4850da6c27504ab7c556fecf72623b171d734a04ca80d6aecb9746495a218c72dba18321c6bda54e911d49bb", &(0x7f0000fce000)=':\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x401, 0x40, 0x7ff, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032b000-0xb)='/selinux/checkreqprot\x00', 0x40, 0x0) bind$bt_sco(r0, &(0x7f000099a000-0x8)={0x1f, {0x0, 0x101, 0x4, 0x5, 0x8, 0x4}}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000971000)='/dev/adsp#\x00', 0x0, 0x40000) r3 = syz_open_dev$audion(&(0x7f000061e000)='/dev/audio#\x00', 0x80000001, 0x10800) fanotify_mark(r2, 0x90, 0x0, r3, &(0x7f0000cbc000-0x8)='./file0\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000c1f000-0x24)={0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x801) writev(r4, &(0x7f00001f8000)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/25 20:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ftruncate(r0, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/25 20:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) madvise(&(0x7f0000697000/0x3000)=nil, 0x3000, 0xd) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) umount2(&(0x7f000033d000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000849000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e38000)=""/158) ioctl$int_in(r0, 0x5473, &(0x7f0000f66000-0x8)=0x75d) 2018/01/25 20:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f86000)=""/30, &(0x7f0000000000)=0xfffffffffffffe97) 2018/01/25 20:05:33 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000)='/dev/sg#\x00', 0x9, 0x200200) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000004000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="edecb5190817af7d6fe83ddfa046e4f13e206e2bd2d7b04d929d09f70000f47b"}) 2018/01/25 20:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f1e000-0x7)={0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000958000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a3f000)=0x0) 2018/01/25 20:05:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00001d6000)={{r0, r1/1000+10000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3005a19aa8164d829cfcc2752a7101f03bce84e8a8130727"}}}}}}, &(0x7f000049b000)={0x0, 0x1, [0x2000538]}) r2 = syz_open_dev$random(&(0x7f0000790000-0xc)='/dev/random\x00', 0x0, 0x200080) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e66000)={0x0, {""/7}, 0x0}, &(0x7f0000d44000-0x4)=0x10, 0x80000) splice(r2, &(0x7f0000386000-0x8)=0x0, r3, &(0x7f000023f000)=0x0, 0xffffffff, 0x5) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000574000)='/dev/audio\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x8000, 0x5b423da7, 0x0, 0x0, 0x12, 0x4, "4fdc0932488bd769fbe20c22cf5ed95fa0885fad8efe9588f7fb856a9b0ef4c5cd601ea491353cb9379e76d59d7246c849113d07f15a0ab3eb45756484763894", "3e2c4fdf966c295f8314601573191cc029b9747e4764b45b4849d16191c00d174f640d3e3768a61bd2507f3829f9eba6e8cca45165d321d33a07aaad4e3f362d", "1bb4bfa5cd25eba90603ceccd2f4dd97f909136ac86b077dba3363f035ea6a75", [0x68, 0x401]}) 2018/01/25 20:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x800000000000, 0x0, r1, &(0x7f000089d000)='./file0\x00') 2018/01/25 20:05:33 executing program 2: r0 = socket(0x1d, 0x8000a, 0x0) signalfd(r0, &(0x7f000005a000)={0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000099a000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c1000)=0x5) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000665000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) bind(r0, &(0x7f000045f000-0x1e)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/25 20:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000298000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000038e000)={0x0, 0x8}, &(0x7f00004e7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fd3000-0x8)={r3, 0x80}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e34000)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x76, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x38a}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a6690000000000000008e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a29000-0x4)=0x0) r1 = syz_open_dev$adsp(&(0x7f00001d2000)='/dev/adsp#\x00', 0x3ff, 0x4000) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/01/25 20:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ea000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b54000)={0x0, 0x1000, 0x7}, &(0x7f0000410000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000748000)={r1, 0x2, 0x10}, &(0x7f0000760000)=0xc) socketpair$inet(0x2, 0x1, 0xd9d6, &(0x7f000052b000)={0x0, 0x0}) 2018/01/25 20:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f0d000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006cb000-0xc)={0x80000000, 0x0}) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r2, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 20:05:33 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000fdf000-0x6)={0x7, 0x1000, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 132.395883] audit: type=1400 audit(1516910733.542:199): avc: denied { create } for pid=19950 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 132.417653] can: request_module (can-proto-0) failed. 2018/01/25 20:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000513000-0x2)={0x0, 0x0}, 0x2) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/25 20:05:33 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fc1000)=0x0) r1 = getpid() r2 = syz_open_dev$tun(&(0x7f000007f000-0xd)='/dev/net/tun\x00', 0x0, 0x8040) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/create\x00', 0x2, 0x0) kcmp(r0, r1, 0x3, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000fbf000-0xa)='numa_maps\x00') mlock(&(0x7f000097c000/0x4000)=nil, 0x4000) sendfile(r4, r4, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/25 20:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000796000-0xc)='/dev/amidi#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000096c000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000f2000)={0x0, []}, &(0x7f0000d25000)=0x4) syz_open_dev$usbmon(&(0x7f0000f7a000)='/dev/usbmon#\x00', 0x0, 0x200000) 2018/01/25 20:05:33 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/25 20:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000373000-0xb)='/dev/midi#\x00', 0xe8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000d34000-0x5)='user\x00', &(0x7f0000d2e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000722000-0x1)='\x00', 0xffffffffffffffff) pkey_alloc(0x0, 0x1) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000f5f000-0x1c)='!)[(securityGPLsystemcgroup\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003b8000-0x9)='/dev/vcs\x00', 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000805000)=""/253, 0xfd, 0x120, &(0x7f0000078000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000fc4000-0xb9)=""/185) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000164000)=0x0, &(0x7f0000f98000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x3a6) 2018/01/25 20:05:33 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000e000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x20000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x1, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000-0x10)={0x8c, 0x201, 0x7, 0xffffffffffffffff, r2}, &(0x7f000000e000)=0x10) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000002000)={0x0, 0x0, 0x9}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 132.467511] can: request_module (can-proto-0) failed. [ 132.502849] audit: type=1400 audit(1516910733.577:200): avc: denied { ioctl } for pid=19950 comm="syz-executor7" path="socket:[44565]" dev="sockfs" ino=44565 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/25 20:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb0000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00004a4000-0x13)=')', 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011d000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000ee2000)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000ecc000)=0x0) [ 132.616276] audit: type=1400 audit(1516910733.585:201): avc: denied { write } for pid=19950 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 132.617586] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/25 20:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000874000)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ede000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f0000365000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef5000-0x4)={r2, 0x6, 0x30}, &(0x7f00008d2000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000db5000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009a6000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r3}) r4 = syz_open_pts(r0, 0x0) r5 = dup3(r4, r0, 0x0) readv(r5, &(0x7f0000414000)=[{&(0x7f0000827000)=""/111, 0x6f}], 0x1) 2018/01/25 20:05:33 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00008db000+0xadf)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d21000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000040000003) r2 = syz_open_dev$midi(&(0x7f0000f0d000)='/dev/midi#\x00', 0x0, 0x200) bind$inet(r2, &(0x7f0000b25000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000161000)=@assoc_value={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ab000-0xc)={r4, 0x84, &(0x7f0000044000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000a6c000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r3, &(0x7f00001ed000)=[{&(0x7f000014b000)="06", 0x1}], 0x1) 2018/01/25 20:05:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r1 = syz_open_dev$midi(&(0x7f0000889000)='/dev/midi#\x00', 0x400000000008, 0x200003) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c43000)=0x2) r2 = gettid() perf_event_open(&(0x7f0000a74000-0x78)={0x2, 0x78, 0x7ff, 0x2, 0x9, 0x5, 0x0, 0x5, 0x201, 0x6, 0x9, 0x6d7f, 0xb60, 0xa000000000000000, 0x1, 0x5, 0x7f, 0x2, 0x5, 0x5, 0x2, 0x46ac, 0xd, 0x0, 0x57d, 0x8000, 0x8, 0x0, 0x7, 0x3f, 0x80000000, 0xfffffffffffffffd, 0x101, 0x1, 0x6f7, 0x4, 0x0, 0x2, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000d90000)=0x0, 0x5}, 0x20120, 0x4e2f, 0x2, 0x7, 0x2, 0x7, 0x6, 0x0}, r2, 0xd8, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000289000-0x8)={&(0x7f0000515000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc4000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f00000d7000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005ba000)={0x101, 0x5, 0x3, 0x8000, 0x0}, &(0x7f000031b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000c4000)={r4, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000357000-0x8)={0x0, 0x0}, &(0x7f000031a000-0x4)=0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000626000)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getdents64(r0, &(0x7f0000001000-0x7b)=""/199, 0xc7) 2018/01/25 20:05:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) syz_open_dev$mice(&(0x7f00006b1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d85000-0x36)=@file={0x0, ""/52}, &(0x7f00001c4000)=0x36, 0x80000) setsockopt(r3, 0x40000000000000, 0x0, &(0x7f00000d0000-0x15)="087a2e9ede5451c104a7c5ca65cccebfe96fe56aa6", 0xffffffffffffffb7) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x0}}, 0xfffffffffffffe5e) recvfrom$inet6(r4, &(0x7f0000549000-0x5b)=""/91, 0x5b, 0x12040, &(0x7f00009f7000-0x1c)={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockname$ax25(r4, &(0x7f00000cd000)={0x0, {""/7}, 0x0}, &(0x7f00003f0000)=0x10) 2018/01/25 20:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r1, &(0x7f0000986000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b4f000)=0x1c) 2018/01/25 20:05:33 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000937000-0xa)='blacklist\x00', &(0x7f0000808000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000936000)='(,(wlan0\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r2) 2018/01/25 20:05:33 executing program 1: clone(0x0, &(0x7f0000ef3000-0x1)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f00006de000-0x82)="") r0 = syz_open_dev$sndmidi(&(0x7f00000be000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000408000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x200) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/loop-control\x00', 0x40000, 0x0) r5 = fanotify_init(0x0, 0x101000) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000410000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x0) r8 = socket$key(0xf, 0x3, 0x2) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/policy\x00', 0x0, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) r11 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a43000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc8000)=0x0) getresuid(&(0x7f0000baf000)=0x0, &(0x7f0000c85000)=0x0, &(0x7f0000f33000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r18 = geteuid() r19 = getgid() r20 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f00006af000)='./file0\x00', &(0x7f0000b83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r25 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000641000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000)=0xe8) getgroups(0x8, &(0x7f0000799000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r29 = getpgid(0x0) r30 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000751000-0x8)={0x0, 0x0}, 0x0) r33 = syz_open_pts(0xffffffffffffff9c, 0x0) r34 = syz_open_dev$sndpcmp(&(0x7f0000626000+0xd52)='/dev/snd/pcmC#D#p\x00', 0x3e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r36 = syz_open_dev$sndpcmc(&(0x7f0000674000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x80800) r37 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001bd000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000182000-0x5)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000549000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000-0x4)=0xe8) r40 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fd2000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000edc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000aa3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000bd000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x800, 0x200) r51 = syz_open_dev$sndmidi(&(0x7f00007a7000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x28080) r52 = socket$nl_generic(0x10, 0x3, 0x10) r53 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000425000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40) r55 = open$dir(&(0x7f00004e5000)='./file0\x00', 0x200000, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000000000, 0x101800) r57 = openat$mixer(0xffffffffffffff9c, &(0x7f00009af000)='/dev/mixer\x00', 0x0, 0x0) r58 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r60 = socket$inet(0x2, 0x80000, 0x80) r61 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) r63 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x102000000, 0x1, 0x3, 0x8000000000000, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r65 = fcntl$getown(0xffffffffffffff9c, 0x9) r66 = geteuid() r67 = getegid() r68 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c2e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000084b000)=0x0) r71 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = getegid() r74 = syz_open_dev$sndpcmp(&(0x7f0000459000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) r75 = socket$bt_cmtp(0x1f, 0x3, 0x5) r76 = syz_open_dev$mouse(&(0x7f00000ff000)='/dev/input/mouse#\x00', 0x0, 0x800) r77 = dup(0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d96000-0x8)={0x0, 0x0}) r79 = openat$dir(0xffffffffffffff9c, &(0x7f000068f000)='./file0\x00', 0x84000, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000026e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003be000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = mq_open(&(0x7f0000000000)='h,\x00', 0x0, 0x140, &(0x7f0000d0a000-0x20)={0x6, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r84 = timerfd_create(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400800, 0x0) r88 = syz_open_dev$evdev(&(0x7f0000e6d000-0x12)='/dev/input/event#\x00', 0x8, 0x800) r89 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfd, 0x0) r91 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r92 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4) r93 = syz_open_dev$tun(&(0x7f0000783000)='/dev/net/tun\x00', 0x0, 0x0) r94 = dup(0xffffffffffffff9c) r95 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000cfa000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r96 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r98 = socket$kcm(0x29, 0x2, 0x0) r99 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x105, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000332000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r102 = syz_open_dev$binder(&(0x7f00000fb000-0xd)='/dev/binder#\x00', 0x0, 0x2) r103 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e0c000-0x12)='/dev/loop-control\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7, 0x0}, 0xc) r105 = syz_open_dev$mouse(&(0x7f0000a30000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8000) r106 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/context\x00', 0x2, 0x0) r107 = syz_open_dev$audion(&(0x7f0000536000)='/dev/audio#\x00', 0x8, 0x0) r108 = signalfd(0xffffffffffffffff, &(0x7f0000297000)={0x0}, 0x8) r109 = syz_open_dev$evdev(&(0x7f0000f70000)='/dev/input/event#\x00', 0xfff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000490000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031d000-0x48)=[{&(0x7f0000000000)="67ce63d09ea9a5be5ea3f7109814ae6d46b14c04c27118ed91b0c9ab4505116d292669edf4ac221ea9b0d781ceba6e65e9b4fef1accd7cd955cece667975ce074bcd7082d06f9d069827c22e73d779a5df37613facdfe8dac649ab628fb2cf2558f63c49b3d2ad932d371816867407b88e963b1fc4e98e19b954c87895239e478549361dbadb634a40b5d1da2a0dcbde31d36011043fea569561e20ee436a71246db5837526804c262d520a60078c1c6eb6604bf50320ac7bfde8786bfa4de20043a6b94a280902070dde9d7d0a72a239afae04eea14d3c189d2e3df3ca296d5", 0xe0}, {&(0x7f000027a000)="28e3e41df930aebb1007575b3fe87a9a3a5a85917d8b03374736bc49c27439af4a596feafd1f1ed036660ea04b01a4668191159e82d8ded5d8953ee3e4bb56a368db8907dc8b76dd50b09d4d4999b0147c2d1c2a83b7619b1ed9a010ce29", 0x5e}, {&(0x7f0000001000-0x93)="3dfd032a8c6d705b6e511a05a2a877a772e464ce59b69cd49c7d34ee659e898c86ce6c57ed78504872b4ea9c446afa743dbc41b02eea2836b18ba73227717aaaad4285161413701914c17f22bedd88a9c3a76191eb0308fe59b4f269d363b44b60f87ac9b081e6e101f66906bd6be880385f1e67716a66faab5f8ecf65e2803175745c7f1553d37df18f16d088ef2d28850b4b", 0x93}, {&(0x7f0000dd5000)="e202faf56dae7392d114f3e930dd9448efff453dee9d6d935247681502a7af35e138392c8a2d3f709a782c7cc9a3ca2fe4fb2a95ea0d2401447561a813a0597052cc8fefce634d6c7442dfd5325fe44e00dc9dfd6ae33e818c3a456e4380f529ef8082a030b0869c901018", 0x6b}, {&(0x7f0000c48000)="c7fb8ba1042fa83572cbc5c9a1361351c23cb5eaa44c4d360516db75666d64091b4dca39b0d6b6771d3698189cf28abe71991dd890f18c191ded93c27fe8598e1f668998dff4ed53ff7b10eb8f8ae27764e23102f22d7a8f42ea699004c37daddd91153115b24c8e12a9a4dc5862510c39f833b3ba90197bae707734ede5721e89429bad944f719aebc93dd41439f21a023a", 0x92}, {&(0x7f0000000000)="77693adc25b548402d9cb6630cfaad99c92832f601ce6784a78eca577d9057a12ff627670f167b687620483df97cbd37073078ffb23b6d82ea331f66bf376a9d4572215f3879bacb7c0a4dacdddae2360ef6", 0x52}, {&(0x7f0000884000)="", 0x0}, {&(0x7f0000bab000-0x66)="bffc254dc85b7abde8007e4bd85168d7fa1ddb8b3617191b145098be264a553b353bec5e9f923391e996ff0844b49dc4e01b6c3562ecb9def4b04dfbab47edd7a36ea28c60bd54a9ad75684d90d7080b493255bd0eb79cd54e2fe15989695d49f22a107f882b", 0x66}, {&(0x7f0000000000)="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", 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0x1000}, {&(0x7f00001cf000-0x24)="c76a905b55e20291c43788c58d34681c56b4337fc600ee03bc5dbc89a55312a62b305ac6", 0x24}, {&(0x7f00001cb000)="dd25ba2d310ea2fc30c50a4eed605414483efdcfe62d50a5e09317a0904570ab1ca198a078cb564fc1f22674866b0a6358eb766bdb3a974fef4d097afc8f848fef87cbfae26246e7a1fad8d1581df31184c18e4242074e7676aeb6df5e645aa8310651780cff494bc00a8a329d92cc545663bf17b268a033bf5c17aeb3ec07b503b9440748eb4b30008736e25f46b630b2dbbbbd05109f87c4cc4611b6d7d38aabb66c7e1c0cf9911734138c4d7c0e19e428e62312e5af53997c82bd605f951a24ad77b764bd093f9843c93e88338242f624389798cb3c", 0xd7}, {&(0x7f0000fb8000)="25de5e7704290df9d16ba38693cae7df92feb4040999a54d9eb9b80e159167d33d7156a54ccc1d9f02a0e95213c724aa074dbe88e3532827e50e1c5c0c3fb22f2f9c491e85f370c0ba97fe047d48d7f3a1115e5a400c991d18d010dd00297eae3862e84626632699e05d99c8aa2f11e5c263b49f63d505d8fbbb59d08dc6befa12202dd2feca0859f4829959bb516bfee81d12c9fa441be3d37ada120f1502e125b81171ae6a5130d5bdcfd5578bd646c8d15c0ef2fb617b27abdc6f3abed7bfde4f1f599aaea3a841fd3b0c839a2eef821c8599c7c21fce4119515582fd5633cdc8917725dfcec6538ec1efe83f44443b447c3d48bf3572", 0xf8}], 0x4, &(0x7f0000001000-0xd4)=[@rights={0x2c, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0xd4, 0xc8d0}, {&(0x7f0000374000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e41000)=[{&(0x7f00004fe000-0x50)="d476847f8807955947b2bdd839695280c51bdfbbf27d9ad6c59a67de099a0c72ed6bb9d92a5ea0bbb323738fc7db1fe6ed45e84503fac5c849c74548a484ba6982bc53868548a5c2c4c7930da2b2083c03b1fe64be07cac683e4c2eb357541ce83beb68a0535b7ee3446c8368aedc4219b97f100363f2044280da1500aa45f6d2383e56849e92f03273861ab66a5bffbbbfc0ea6a89e742762ee54abd80bcb522c15cc3efec9190c2246b6c88d51ec7b5808ee293a0faea3a2d52ac1", 0xbc}, {&(0x7f0000001000-0xe7)="e44f29d631a4107fd7a0b5d0557894c84699a1806d2004b5de3706ac16aebe919ccd5bd78863157950271cbf0f931cfbf8f715b448e187fde2e223671948c03af5463d426e196ba29de31b9c4dbcc012eb6be040f8176484c0586a9971ba4afeb9ba1ab6ab39ef20ba35431dc64315b08c1c9e04aa29842c26d853a5699f18f58afab304e1a4cbab0b364b371c96a1d58914a979ec9e4bf95688d2d67d05ec6de9036491f0f096b6abdb450d85bcfec318f9c4305b764f1a721cb2e224d27e8fb9c0d5b85ad568088681b55a07120a298fc3d702f6237bb973951053e14faa377045a3a9b0eb3b", 0xe7}, {&(0x7f0000001000-0xf0)="2959813a4bbdec7a12f51c0329d9e7aa729de55dbcb879c132d2b3fc22e10e7a8c633c685a950a634fbff7ec448e41cf0c81461f2d57f9aeaf60e69ed2c612eba397dcb1531d195bc47f935873d01ea9868df1bc6fddc12b00bb0021b4cfbc07fe03f003e03249f2d0d16b7290ac19c4effcb104316f83cd78e46424648da052047595287050fe3990e10ddaf4bb0f64e67e57c9e5d751a8a721d16827b30d03c3851d28c450bc523c20df2e89d4f31fada1162adc1e6ef02caa778463a80997f15cc0dfea83d92a2c57cf9f51b74d32783f952821b9b47754cf0517f59103a0280d1882897e881e7f9f1d0c8d41eb37", 0xf0}, {&(0x7f0000df8000)="35859bc989311d6c7cd11405dfb4693f3a0b268e72d671f90910ecaee0e4866f02ab21c0da2ca6f1edfb8341639d1c9cdcfda2cfd422bea0824f32fe71cb85518a99329bb16a5d92048afccb1a27eebea17e5b9d040cbeaa9e183f0070d5da7a6c293ba17b4821a95f4b77b175b72bcb1d80", 0x72}, {&(0x7f0000000000)="15066a3993d7ead4520a087b96e0514213467d6f3d84c4f79dd2eff0ee7d99425b6b39b700c20731f5cb27869ca55a5e02117b1ef8037950c0fa8c9a8a2e", 0x3e}], 0x5, &(0x7f0000000000)=[@rights={0x24, 0x1, 0x1, [r32, r33, r34, r35, r36, r37]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x3c, 0x48000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="55176bdef3a3586b4b76529733614b2f46d888d300128e419882aa219867e73b31be7f71fa9109bd1496d373e444deb336b428a01f2381f69dcf3f456a5d6d583a8ecd95d1541589f083a3f14f97819f51d41b6b086e56dc4edd745b4e0e27ec0630fdce2e21ba02ace9bfe82d82258d558a50d3840752192b3c879f45b7f463fcd71a52292a68603d8d72e471188b", 0x8f}, {&(0x7f0000001000-0xb4)="93c57e2047f0e764cbcb973eca6671f76d45e4fabb92cd57d5fa96686580734122dffd4cfaf25d6ac7f23a8fbf8aa379d3fd36f726a8e4e30d40120cdb1cb29ae630afd745abdbd0372146cef953e6c47a399a718ed53dd5c4b634ab87d69d27ea2fc643f92d6e437dd5649015f6944469ea2a8ef4b1de980d91cec457198634d75ac4b75d4bffdf91d23f87d9a11d4981dc11ff3c217d081a244388a7165d64705ff6144b21b2b26f50e1e6ae875973c8226e56", 0xb4}, {&(0x7f0000000000)="d0048f0909a5ec609a5b51e0a318726193cef21ea35d93c60a21ad574c24b8efc7784ac9684e51a62d79986b7763148a06aee726b9d3c965d9ee40e5f01511daa94d338b434d1a2e99a69aa6e4018410b661097a54e3af10fefe36200af8195a97f31eda6fc1cff97ec003f2be0b1d18d08631f2949f278c6efa24997fb170d8c98565fb674c208a776f77d3945be678cb", 0x91}, {&(0x7f0000001000-0x6b)="4aeb78b4722a298106556a3c5ccb3215cc709a0f0eaee61cc5601a8574934d60d2c916336633833a2f11c0ba58cf536041be884262325cade2003d294040ff6d9d0edb17ae13d24f979d4c369f3a9efecb9f95c0f2a7a7eac57a884e574a20b80bfb281330166a0c15098f", 0x6b}, {&(0x7f0000d36000)="6402b21fffc59a8703c49eba5d94e5217483df03f2c79c57f5b0a6c3defd39f62b3094d8986346d9f7455057afb47b87e7bf4c373737ad024ad6f8cee4611ddbe173e9895ae5deb5305b7c3817a66e1a11e3eb82ae2f8a2a88f3d4a738005a4f704fb87f54db85fd7e536868bfe0240a6c8ffd1b38c2b0db7df44a9bf514877de473ac93c0134fd60751b590bee962d3819f49b5e0cfb561063f58915777c38220ddb0f7d5b91b11e5d221027b2731a40d39b57e0aca40b3749a5ab1edd914c0a2f5a813806125e1a4f604fb4a1759f6da14bcbf3989da4090f0414f361b5db207833e8aeef3", 0xe6}, {&(0x7f0000d99000)="", 0x0}, {&(0x7f0000525000)="45d93031817de4bf8a30bdf9df21bddff52bee572943d94f92def471fb30f22bceecddadf477792011556d7fb4ae6c554cdea3bb50129c368782e54ab89f5640ad0da5d7d584c4e2116994df57cad8ec581f424c825960b5ba27dab493e8774eaa9558dfda4c470ac12b80c721af1306717d47d48fd2a29cea86a29956a3b7e23659d92dab27a9b66e1be0b38848725c13bc77b4a43913f008faf8821cce5a46494d9ad4a60365e7e1fb03c34a2dafedaf38f04f86b4b6e616f6b99bd1cba73231dcaf", 0xc3}, {&(0x7f0000000000)="3f6a14205596f27407b87581fc884bd08d6ae1e3e06db4e72e63a33819e0d7517dbf8a61467ea617658c", 0x2a}], 0x8, &(0x7f0000d5a000-0x60)=[@cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50, r51, r52]}], 0x60, 0x40}, {&(0x7f0000df5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ca8000)=[], 0x0, &(0x7f0000bb3000)=[@rights={0x28, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59]}, @rights={0x24, 0x1, 0x1, [r60, 0xffffffffffffffff, r61, r62, r63, r64]}, @cred={0x18, 0x1, 0x2, r65, r66, r67}, @cred={0x18, 0x1, 0x2, r68, r69, r70}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r71, r72, r73}, @rights={0x24, 0x1, 0x1, [r74, r75, r76, r77, r78, r79]}, @cred={0x18, 0x1, 0x2, r80, r81, r82}, @rights={0x10, 0x1, 0x1, [r83]}], 0xec, 0x20000080}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000442000)=[{&(0x7f0000001000-0x79)="a43035da11f4a1444e05772b9fda1fd89deb90914823f7a52be41c060f7175f98f777ddd5125812e775dbbd090d595fc2ad22b94798242005162d14bb0764c088ac26dea65623299383bf530b2e51a6e4a757392d46d1eae4a25eeae3be437b3032cde05dee2657045a4ec4d0ef89bf12b04602aeb8a938959", 0x79}], 0x1, &(0x7f0000001000-0x98)=[@rights={0x30, 0x1, 0x1, [r84, r85, r86, r87, r88, r89, r90, r91, r92]}, @rights={0x24, 0x1, 0x1, [r93, r94, r95, r96, r97, r98]}, @rights={0x20, 0x1, 0x1, [r99, r100, r101, r102, r103]}, @rights={0x24, 0x1, 0x1, [r104, r105, r106, r107, r108, r109]}], 0x98, 0x40}], 0x8, 0x20000840) r110 = gettid() wait4(r110, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 132.665539] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/25 20:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008fc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x65) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000897000)={0x0, 0x0}) r3 = request_key(&(0x7f0000505000)='keyring\x00', &(0x7f0000413000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000648000)='+@#)\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000d5d000-0x5)='user\x00', &(0x7f00001cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000370000)="b9acc40d3e4506cbbd2f8d777cc4258da46f48973deea71998b48a974e22385150f4df6c0fb7578efccbb069bb1be64b68ebf78cabc6caa20f786ee826aeca1304a1ccc9880f959c08c1a3016f6bf8e9e6c04e6c3b3f0d377be29903d69ce353e58fe7e64baf91c2e6e485515d8a608bf0bf74", 0x73, r3) truncate(&(0x7f00008d3000)='./file0\x00', 0x7ff) getdents(r1, &(0x7f000033f000)=""/158, 0x9e) ioctl(r1, 0x8, &(0x7f00009a9000)="852961781afd52ad8185b1ac3e992a151c123bfa594ddf45c798dd0822ea0fed4c71183d4218a1af176216b777ebed551d86afa8cf87d39cd3dd474b51ac498699285d907f2f9ba3da0b7ad9dfc33d2ca57ce35c735aa8543cfd23a36d3adcefb5b4b6faf4b2223203e40ca3b9ed854a63edaf8fecb9b9a7a66e6e2cf04fe59e5dc288652126bafba4f2089e4943c70fd2b1eba8ffa79c302390748cc06871280d812bc604174317e6433d578880b3affa75d2ce3dd838645bf350b844391e2539b571dcae36b9") keyctl$setperm(0x5, r3, 0xffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000062a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cd000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e1e000)={0x0, 0x0, 0x0}, &(0x7f0000532000)=0xc) lchown(&(0x7f0000769000)='./file0\x00', r4, r5) [ 132.710446] sctp: [Deprecated]: syz-executor7 (pid 20017) Use of struct sctp_assoc_value in delayed_ack socket option. [ 132.710446] Use struct sctp_sack_info instead 2018/01/25 20:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getuid() syz_open_dev$tun(&(0x7f0000967000)='/dev/net/tun\x00', 0x0, 0x101001) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ccf000-0x4)=r3) 2018/01/25 20:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000c80000)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000028d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000051b000-0x18)=@get={0x1, &(0x7f0000813000)=""/227, 0x1ff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000031c000-0x8)={0x0, 0x4}, &(0x7f0000a8b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000a58000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x3, 0x3, 0x7d0fe75c, 0x8, 0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffffff8, 0x1a4e, 0x0, 0x0]}, &(0x7f000079e000-0x4)=0x108) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000cf4000-0x8)='./file0\x00', &(0x7f0000e6a000)=[&(0x7f0000b8d000)='/dev/kvm\x00', &(0x7f000054f000-0x10)='/selinux/policy\x00', &(0x7f0000bed000-0xd)='/\'cgroupuser\x00', &(0x7f0000092000)='md5summd5sum\x00', &(0x7f0000cb9000)='\x00', &(0x7f0000b23000)='/dev/kvm\x00', &(0x7f00008ec000-0x9)='/dev/kvm\x00'], &(0x7f00004d7000)=[&(0x7f0000774000-0x4)='+]/\x00'], 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007aa000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000605000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x0}, {0x4, 0x7fffffff, 0x7ff, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x0, @in=@rand_addr=0x3ff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2f, 0x1, 0x8}}, 0xe8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000081000-0x20)={r7, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000bb7000-0x74)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x64) dup2(r5, r8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) 2018/01/25 20:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f0000-0x8)='./file0\x00', 0x9) bind$unix(r0, &(0x7f0000ac9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$ipx(0xffffffffffffffff, &(0x7f00008e9000-0xe)={0x4, 0x0, 0x0, "fad1426895e9", 0x0, 0x0}, 0x10) 2018/01/25 20:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000034000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getdents64(r0, &(0x7f0000350000)=""/126, 0x7e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000089f000-0xc)={0x8001, 0x7, 0x9, 0x1, 0x80000000, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e8c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d5000-0xc)='/dev/autofs\x00', 0x200, 0x0) name_to_handle_at(r0, &(0x7f0000135000)='./file0\x00', &(0x7f0000cf3000-0x14)={0x14, 0x5, "3bec72c0b3cbdab718353e8d"}, &(0x7f0000b2d000-0x4)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000287000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xffffffffffffffff, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) recvmmsg(r0, &(0x7f0000489000)=[{{&(0x7f0000f34000)=@generic={0x0, ""/126}, 0x80, &(0x7f000068d000)=[{&(0x7f0000d6d000-0x69)=""/105, 0x69}, {&(0x7f0000897000)=""/15, 0xf}, {&(0x7f0000a9c000)=""/172, 0xac}, {&(0x7f00009d1000)=""/77, 0x4d}, {&(0x7f000093e000)=""/72, 0x48}, {&(0x7f0000e16000-0x66)=""/102, 0x66}], 0x6, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000b8d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004bb000)=[{&(0x7f0000d35000+0x6ff)=""/25, 0x19}, {&(0x7f0000f79000-0x85)=""/133, 0x85}, {&(0x7f0000abb000-0xdc)=""/220, 0xdc}, {&(0x7f000089a000)=""/29, 0x1d}], 0x4, &(0x7f00002a5000-0x50)=""/80, 0x50, 0xff}, 0x4}], 0x2, 0x2000, &(0x7f0000b19000+0xdee)={0x77359400, 0x0}) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000076e000-0x1)={0x3ff}, 0x1) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000af8000)={0x380}, 0x8) rt_sigaction(0x0, &(0x7f0000c66000)={0x8, {0x0}, 0x40000000, 0x1f}, &(0x7f00007e2000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d1d000)={0x0}) 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000404000)='/dev/vga_arbiter\x00', 0x200c0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009a7000)=0x1f, &(0x7f0000d1c000-0x4)=0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001f2000)=0x0, &(0x7f00001f2000-0x4)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000554000-0x8)={0x1, r0}) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0xb, 0x5, 0x7f) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00009cf000)=0x2, 0xfffffdc9) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000714000)=0xc) ptrace$peekuser(0x3, r2, 0x9) setpgid(r2, r2) sendmsg(r1, &(0x7f0000170000-0x15)={&(0x7f00006fc000)=@ax25={0x3, {"921a82f4a6453d"}, 0x7}, 0x10, &(0x7f00006f0000-0x20)=[], 0x0, &(0x7f00002b5000+0xe9d)=[{0x28, 0x11f, 0xffff, "c54f9df90144a759348429d6e39d09726e880a376b2de26f8b14e3"}, {0x18, 0x11f, 0x9, "1d5569a02e98ca563b9b6765"}, {0x34, 0x117, 0x8, "dca53e4086ad490e10e9553c2948c39f98dbb6720f54358f6173eb2323767ba3a7fa90733b41c383"}], 0x74, 0x8000}, 0x44004) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c60000)={r0, r0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000009e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00002cd000-0x8)={r3, 0x10}) [ 132.858856] sctp: [Deprecated]: syz-executor7 (pid 20017) Use of struct sctp_assoc_value in delayed_ack socket option. [ 132.858856] Use struct sctp_sack_info instead 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = syz_open_dev$admmidi(&(0x7f000050e000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) bind$rds(r0, &(0x7f0000583000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(r0, &(0x7f0000480000-0x8)='./file0\x00', 0x1) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) getitimer(0x2, &(0x7f0000b24000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008d6000)={0x0, 0xc9, "a200a60274ba859fd3fe42835d01be06253fad062acac902dde4b42e41459bab6de9ea457232190542da422b7ded3d0c45193968d2cd97102749afa69c16cc9cad19fe04e33f96e7d58f68e5c9f2d8f4f1c7181d1336907c19a4069caf19ec17c3b78e4190f0c73b35908321afcc162249d9ead83b1aa2d14f0541759bad953f1221d646872311ae0f02ee32f2d178124f9f8eed71b439477bf2174ac4942f0512a75c27ed30b2e0ae363bd02318c88723efea8364fca7f43e0bb0fe6f4730a9233fc2ffcb1d09ff36"}, &(0x7f0000886000)=0xd1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b9d000-0x10)={r2, 0xc, 0x3, 0x100000001}, &(0x7f000032c000-0x4)=0x10) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006eb000)={0x0, 0x0, 0x0}, &(0x7f000086a000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000aba000)=r1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)="") getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00001c3000-0x70)=""/112, &(0x7f000064c000-0x4)=0x70) 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e66000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000cd0000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600) sendto$packet(r1, &(0x7f0000ce4000-0xeb)="2a05d13a70ed813e05e808e63f8d695a10cd01ada47ef9a3892761a4020d6a59353b25cdc54ac8321a86d1b1ea6f1db2a776023e9939797e90840107bda636551b0e294799adadf9b3b07883077411c6f252891ed63272b34e87af8173f51a101fdae83ebe9fa78bb684535eb76d6d64769aef32bd409110c76f9da67962962667b1a84c141f1944a9e76eb982ebc2c3a8730f0f7f42e533d9f095d09a666365a30971a13a08bc2fe341976f3f9380099108dd6bbbb9930fcdc2773cecef449ae97d335afb37847a215ca6c72252cba589a0dbc9d97f81387bdf2040ea691974bb8d20e835b16b35609ce3", 0xeb, 0x20040080, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x8000482, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00004d8000)=""/4) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xd1)="38e9fdc5c262e7e120325446ef977d96f2858c6d6d7b59bc2ab1a2d116e515f8f13136fe442bac4eac4560b45ad7349d8e2feb45a8e41dc2fe5cee0afcc6b8b90d82a00f2a2acef9d537ef9cccdb19cc4c76538dd334f432236764dd4d4ef3877283bdd30377ee15f345de8a471fc5e30fce5e50564dc6cc80ba5684bc62a78d4f08bb660295dfdfc54755f15633dbdb934545e6aebcf340063fe69470bc8c3ca58f5a7e29f23d61e916037ce2fee2d7ec02a01ad27275d3d79ef699ca4c9b12dae6574bbd5dd0aa64332d3c48ebea839e", 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000073f000-0x10)="", 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000bd1000)='/dev/midi#\x00', 0x3, 0x24200) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000020000-0x4)=0x7, &(0x7f0000dbb000)=0x4) sendmsg(r2, &(0x7f00007ec000)={0x0, 0x0, &(0x7f0000941000-0x40)=[], 0x0, &(0x7f0000482000)=[], 0x0, 0x0}, 0x0) 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c5e000)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00001a1000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a4b000)={0x0, 0xd1, "2bb98e18541d4fbd4b4feda00b180eca50c8fe783736bc0b52164006cd0ea5f4d027dd2861f2e1cbe46d23c5ee455c2412ff738ee92b10063839f4d0cba2873ba992ffc3526f47da69ce6ae911c2dbb7bc3089e2d0bd8a0d7bcb6a29baa7f49df1c7aa7a8dd24e5b2337da80926375ef1b3c3f26d3e34fcc2d06c8325e5d435cdf58f1a1fb71cc0e4bb443895255e20edd13cb4527fd40e15793612f95342511f2d2e9778630caea71859829c1a08a96e0dfe0697aac1612c501f65b1f08a670c56a468865884012d0d290328027836b43"}, &(0x7f00006b0000)=0xd9) openat$ppp(0xffffffffffffff9c, &(0x7f00001eb000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009b0000)={r2, 0x4}, 0x8) 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/dsp\x00', 0x2041, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000000b000-0x3)=""/3) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000008000)=0x0) [ 133.034948] QAT: Invalid ioctl [ 133.108289] QAT: Invalid ioctl 2018/01/25 20:05:34 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="46084b137a86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000)='eth1\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r2, 0x10001, 0x9}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000)={0x0, 0x49, 0xa860, 0x80, 0x100, 0x9, 0x4000000000, 0xfff, 0x25, 0x4, 0x100, 0x6}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000a000)={0x5, 0x0, 0x7fffffff, 0x9}, 0xffffffffffffffd9) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000001) r0 = memfd_create(&(0x7f00002b2000-0x6)='eth1+\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ce9000-0xc)={0x0, 0x3f, 0x0}, &(0x7f0000d80000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dbd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006bf000-0x8)={r1, 0x13ffe604, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000723000)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x13) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ea5000-0x8)={r1, 0x7}, 0x8) rt_sigreturn() ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005b0000-0x12)={@generic="086be4f22b02564386203fb8b929874b", 0x401}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ac4000)={0x0, 0x9be}, &(0x7f0000cd9000+0xaec)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000021f000-0xa)={r4, 0x2426, 0x0, []}, &(0x7f0000d71000)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000284000-0xcc)="d30f2d7a9c4d7409e01401784cfd379446235e4d30be64082f0e1d0de7dc01000000a5c0439c16e31888a919e591102d096650f7e50e7e2332cbdfffff800199fdd8e0b927f086655357aa0231c98291bd56a70d2bab7c79743bc4ce5eddc2a74085b5fff9b34a336371ea9939a79c8e91b3aaba4f235f81da70270473451172688848228a7acf200942924ac5b287154c82db2b027e00093170957818d4b9d2a14827c4cf145ccb230fb216c9989f60d422d743e7647bb35747da7600874f1397539a619ccb05b9b321ab03", 0xcc) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a6e000)='/dev/snd/controlC#\x00', 0x6, 0xfefffffffffbfffc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/cuse\x00', 0xc0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000022d000)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000045000)={0x3, r0, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000057000-0x8)=0x1d, 0x8) 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000000000) syz_emit_ethernet(0x2a, &(0x7f0000a24000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/25 20:05:34 executing program 0: socket$inet6(0xa, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000002000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000033000)='/dev/vcs\x00', 0x0, 0x0) preadv(r1, &(0x7f0000cb0000-0x18)=[{&(0x7f00006bf000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000780000)='/dev/usbmon#\x00', 0x2, 0x800) io_setup(0x6, &(0x7f0000a74000-0x4)=0x0) io_submit(r2, 0x2, &(0x7f00002fa000)=[&(0x7f0000644000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000f8b000)="3001ff54803441adf89c0e0ebca247bbd52c9193ffbf13ae30814fce41f3d97735a5fa533c5a4df6ac1f14cff3cda07ccd2c147e25225e6b4937fe75158a3ff7de9877e73d75aa6795ac5142c56c0b5adc78f889cab002628b6a8a0efdc2843c71b24716a90ebf434810584f800f0b9d953161dcd3c8325cf66aea979ebdce2380", 0x81, 0x30f, 0x0, 0x1, r1}, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000917000-0x1000)="9fb65c73d6ef41ee5b42256539e620c91711e63ba9c46d40b5d60b5609b1f008dcfa929904a4e782c3b4881eb1ec26246035c45e33508d3b6f07080df519eddb83e032abf591db9d1ddaa7895a7ead4a2fd3da120d95db864f2bd12642014e0da9337812146894d6352209ededb8baf590922a179b0cbc8b1f963a20070b28c6216285f8df74caa3842014d1ded38216e248e4d002d043ec1bf12ab9ac99315d118ab9319606c1c4f7392baf74bfe3552782639d8457b4138ef7dec52fe7aab6b819461eabb0dfc54da1e3d81676750c52bccf95abfb506a6f7f0587112ad5937ae5355d17a355f56be593866dd7e1e880eb0843fbd1ff0eca7f9addf178b14f51c0cf17a41dcd6ef46d6cc053a981bba4d048912bb508709fa82ebeb41a59480e7b306d08a874684620a834deb9b2bffe43f185fe169f056a6745fa77537f49a21131e6e0180457efdc0489daa1d4a1ccb4c9cd8fb26811c77abcf3730921d104ce8ec3ddd004b6913dac73a43c14f5b8f5b9c5177fb529172d2ee8c23eea02fa2da8abb05e45f52c4979bd8dafd5ade48c9bc13fb89da0bbdc0c86e6ed298373075cc8c09a0c28740fa7d3e76529b28d13890db2ca476ebc94483a6b17069f2b5313f69c446b63440f46ad0723c021ec5d139a5a05fed5716db6b3cce416f1da7ed14dbbce59bcb3a67e7b9d9b69cd72125d1d9a8c4dbd8b1736d54cd9e23cc5f9e4920dacd3619a3409a9dbb3fdedc00308e5c0b3dc10b704c6bc4163b51e51d6312565f4e764660a93c55d71e97dc916466e70351423bb9a934c12abfc74a31cd4c9219c56033919fbcf3f0c491dcb09a9c1cf81fd0d01ce9acd700de2745728279fbdd1a1c454ece0f5d994d338e2eb0937874a11b98c9c93b5249445f0f04b8fbd6afe0279de9f4bdfd5e8624a38bf8cdcfc3d9ab4fc34576ed77b8a598e163790531a56ba7a62656704943859564d19695e9b205b544536ead43673d2e606259e7647a17d91c58235f3260c9631556baf0358cf8af97f2f4eb82feae1837155f30e25a982f5863f95874efaf839be4ed31efeba74adde5f2a14cef97b582b44f3245c5045f6b7c6ab95302f09be289668eac2c0625978fa3990856ab5070622b396a0782ab29adddd32b66f07db206bdd21b55e56e46b92a5ef33046362ff745d11c52b7f094e200023f4937d5fac60d09a21ab2183d4f7ed47f05b9add9a204ede9df0f17b6e8eee76f1c98644a0ba5354c541416c82ab940f33dde1b3125812e0fcb358da34d0716fd7544333e1d08ed409046ce0239ac3335432055c69a66df50094899001bd3110ab1d560d57e4c743bc2c1d353656d97025653c27e510f63a6351b29800b9db27e82b2bc89fcb3c1e2b70b9aac0ae4474dd2807c4da001b0d484dfbd4723cbdfd8edcce6e1f3395acabc6645e020d2582b0d26dff95870f6e2a262e8455b147903d81868ee139f6bd6bcb0dd93ef232c29bcf5a5dd21f32ac55250471a026015d50a756131ba17cb99475ea98694da9c149a84986ac6e26ab7b7212fc62e62f4059007675bf1c0fea5e83b6973f246cda06305976433e6e7d6e8345558c7dd2a144de1b9de680e101bbaea7f6422bcf512c101a5c75c61f473c2aa84bff470806f9b0a6f8fa80c947f4206ef26d81e31c6c4cf76007aaf22a2a0d3e86dbf2dacf7c71fd0f052b75eef20e96572bce2e3ef220757f35f6a198e580800a152c306d435e4728311d98414b1dde4e2cb6dd706cd91c76575d353b20a44e59f69f832dd72860c751b6fc59a7fd4a2f2be1133888e76ae4a5b086af036540c6c46911b9ba0929ba19ffe5aa8f867b74bb3f867d0410678db480af3d5fe95cd35b74e658cf3200afc881228b7be01e83a1eede3047322bc8680eafa262176a70d7fed4f8bb41e108d5808c2566f01ff05c8dfbfe3ad458a1b9b3406b3aa37a6d5eebb99c090fef810cac28303dd0dcbe50c60d570bfae622bf9a16817ae66041d31f5d86c133ec3bc852e7d5a6930f13dda5373b0b5c13a56d58928f737429bd126ea5d8b0e9aca3c0d84513d54c90127dc93acb2b164f9730530913dee48a05e51945200878641639894b67d926ec02b5aa3c634a25125a8143fe95f4a3f7121f9d25b5c4b00cfd47e5313f408d8572f4bad2d760dc84ca6dbeabfdee318d4ced5df1bf56def5c2c96cf342db209b771c9dd9371ef7300ecb0f3a49fc411f7b2d96676fa92fd80758f09edaae18941c81a0e9c481d6f7dbb0e48f6bd976b490c05eec6d0d15a04afbfdbb5a68c7756d7dfc8185ca2841778fe4eeb74c947574a2a31e397fc0633adab071ac36487db96090ad556c636cc1a13f587e5542427ce451245efe620d01c33c54aaf7647eca8f7de0a62e0bba98a9eefe6348b88f72fa0de5903c82d2d3c17c42f0122a0b68e27f49ab090a5ff0e22e55b3961ba21d90506a7faa46b435171155c5c186dacc31b56b713122d5d9dc59d187928172ec4abdb13514f01e0cdb4a8bf2b56395659403ba9101bb1114a7390f5c4c7e136164ce8a4f495eeb8af5e3ad9e0b8588b81b1c9ce3dfcb5d2ab96b05d8c35b2ab1a44d0a1d96661f622c63518566da904b320b06d349c5a62f658e2cbe7ffd718abc05cec0ece29d4892ad3d376824a6e072d497745578fa46fa82adbec0a98d3ad68fb63c8ef3e35a77758e7e3dc70930b42821224ae74d17ba8aeed095931bd92e46e97c876d133543c3cad35e73c5e36bc3826b90292a761072dfb6c161d555c963759ce810148f193614645367a8ec00f60b206594238c8602e77d948c9869549b1c52bbf88b6b9c0b5f938373d9f2e49da77679906974cf2e93d0ab22c7aeec8f3c2da51d5e9e2cc42f771aa2954f9181f9bc9228958b656dd9fe67de21a8d339db6b7bae5fd1eded4de5a8dc90912a9f99b56699f51bdefff68c82958b6ed2613ca45c44e197b404d3dfffb05ee05be1b05443a8c1a1a52af845295dedafe858c1ca8455c2ee1497ce6c4b046f65458fdd2e9d71ac0a063eaa2c68f571943d6393ed534a3ac4b3eec589df5b20aad7b0c7d534bf02ae6ab1be8bbf5c4337c71b98ca5222efa60858649ce829af9d79170a6b537e48c319d32ea44a1304864258308f8130742674cbcd487e37ce53524be93fc52a88a47308ed60f9c8dc4a8f1e2f8be0c9cffe3cf7ae1dc51145f8f901f088b628ba2cabf489b4d5c5efbd4308fba6d887922cb124d88a342aec562bcd356a3860b6088c2a27772faa14905d7712353e64fb5708a75eeb28724703271ce5e475da9e420042a0e3014afa20e1951e43fb1acf0d2d34c4b7125d62bc243dd26dc7321dbef1858c6561719ca99d0d16c44562b59ceb311daea9bfc282b3a3e9c386956a6a2724f41aea5f65d434cfde268c88fba2eeb3dcb6b1f1ae8cb0d94773b8b175f32fb8c688e50a0cc5f7e2ce5d3c53212f12bb3725664fa87543cdefe18ff85255353517e4995ab46ca248d7f64df1c6da70570a97c8f1f3765ad9cc85077c766ea9218a8ef10c71a5e209877733a885001a02862b2802f99073b14079732ee08a882ac844b0e1ea733ee37e78f5c95efef075c8e8279ba95b80c5748bd003fda29f90db9aec0a7fb6baa0691e7b4cefcf3ea18e7bdfd8971486699778ca62f0825aef25f278c0db9b9e446fa1dd01463a4d5fd52356da3ddebe890b98d4648f9f3cc10470d9d90b4e4b606a788a25d04a8221fca708f6c12e2a97c9a8ecdbee1a0ac42f848cca6796bc8e0e6571e6675757750a9df77bf19073cd8444c082a4d9a1e43f5f4c3d5f81eded7ea3b79a4929f80297c63843ea68a6a8371106fdf4c6590b01618253ff90cd0498733752e667ec03a163e908c0f9fb7f767467fafccd191b83728d398531daeec620d04140295c6eaa69ea12b74955a9debb373657f0b2d88e45886b3ac0ab0c7b929c62d5e9e3edc6b16e607e648b484ed1f73e8d77d11f1a13fb2c21ebb3b155f5bc452a716e6dd959d1bb5dd201a3e02e4904f163d82c018744bb222732b5f4784199612d7a080deb04beb9d59d8fcc26c9982df12fd713aae9469881e6b930e41f669141c3144b399ac630361c81cba3d8412e5d75aa992b521c861ea63dcc080de832f6c268b058f6d4ce8fb3a173833f0f286899f7590be8f19cd2259111805f8f90d20d669c51bdaef984bfc05b45d6d5583aae8568f837d5ec8876bd6d7c74bb99e0f776b9ab2045d5b233b7c81f09a1bc0e8be01e8cc34fdcf4c9daa603fd639cea81f5d235633bc6360b21617fd145356fe223f79073f7d7af2b23061a0f586569ace9fef49530e07d8e9aed0b8beeb70a1efad2600c22cd20ac633f9cc2bd19fecfdbb6e304eea37bc480375c7232b3d392f8fbca6543603fdb891b14d7ce040b665e57298a3d4b96d8732f67a62223ea57424dbeccef32f7b91b07c2ef27961e67f7bf3b4692a219465a4500e71c0930d29eaf38431a7cebd7869f46f0c8106cfe03267804e9310d883eb5966bfd6a8ce6e75b2819d26f6dd322425184854976c76f1bb0e625cf5b5c3029e6e4ef2ecc9312d6752bc8fd44e42a38e66ba61fdb5cab2d70eff904171f3f665a5763d6a3a527fb457587db9140421c390670f81483967e1508b4df50c24d1f6786a23d3ecec1551e72c3bdb42389c519191a6f2e7279ea30d35d5f7e5763350d17041fbe74ad4b814794c1ad82270d255d7155a40ec05dbb69cc1cc8a023d8a797be8b3219534e431d8a1f7d698ba0079eb25c10423d62e5dd1c8db5e9ba45524a2ebeb6e4f4a4df94c4fef6a25306cbca7b0c06d81ef4bb1e4a54bd4007edff017d9f673d810bba68677d55cb9c500145128d779dabf780f3a0ec7e8fb7b4e84ae12be898008b6a33261064c27cb7f72fcc2ae595f3d35fe7d2a70dfca0480ce9b277784ddb1a05f67fa6b6148c15494c7630f2e1de4b713c5bff1ac6b0cd11279a049586f5d77f8d7617ab55eb4873428a59980c5580f21a43178e33b4c55b492fd8920bdda16607a48705e2d4cd7ef617744aa46a1212cd6c477c747fcf9bee72551eb4da722105c0e6d53bc4dfaac8b1e417352d586bc61d46f5644a4717c61a80e1852c4c200b46c1e5a34727d60a34a90c28eb88b27fe3c12a9fcb0a724cd4223f343acdd6dcb4cbb9d9f0d454abaf976aa0e2e8391075418c90905f91ba82862a01aa7e00deeb6b012080a4b0bd1a7b6e42f46410a90be242d602f8c234f9e5207099755dc453e0c707aacb8bb74fec9147f02a16a87fbde8d7f2e45e1a53b68228e2b19f4f19ca60290462383480d0de700d1760979998ed115a8dfd6555a6029090168e8bb947d7a066f7bed937060298ac6edb69be839fe90b81b371ad174080677e9ac48ab1eab176064ae192a5a002278d888bd700e3360bbab26e25e4075c7be03edacab02ca6ad653b420e4db2c9e14b611a0ad80515a11f370d9f55893f3173cef3a2af873780834d88bf2e0478034255d5ea968333c2aeae78477277cd7d0afb753c97e5b464e4248dbc0395b81e6aa1343c32231c0ffdec59cb6e0c18eb6330cdd222c4b49eb5bc02102694eb5f66e8ccfab40b24f8273b6f484d95c29137829bc8894ccd76099775910a285ed37f52795109ca824dfd16ba7505d085ecd0bfdaa676603cddbdaeda265a8ea11c9dd0eaa3d60b68160364b6d4e70e607cc780c815ee6389615cd30ff3cd44ad88110a2f7737d68f544f419f04209f032416a2027a22461ca002b1809c93ac3354c7656d6c97ad8afa83f0fc590b", 0x1000, 0x7, 0x0, 0x0, r1}]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000514000)={@hyper=0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b9c000-0x10)={0x101, 0x9, 0x7fffffff, 0x7}, 0x10) r3 = getpid() r4 = getpgrp(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xa040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e91000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r0, &(0x7f0000cb1000-0x75)="", &(0x7f0000818000)=""/4096}, 0x18) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000693000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ad000-0x4)=0x5) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000023000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x61) perf_event_open(&(0x7f0000702000)={0x3, 0x78, 0x80000000, 0x8, 0x401, 0x1, 0x0, 0x1, 0xa4001, 0x6, 0x7b, 0x58d0, 0x2, 0x80000001, 0x7, 0x4d, 0x5, 0xfff, 0x8, 0xffff, 0x40, 0x2, 0x2, 0x1, 0x4, 0x2, 0x2f8, 0x8001, 0x80000000, 0x8, 0x400, 0x7, 0x9, 0x8, 0x1, 0x4, 0x8, 0x7, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000b4b000-0x1)=0x0, 0x6}, 0x1080, 0x6, 0x2, 0x7, 0x80000000, 0x5, 0x0, 0x0}, r4, 0x7f, r1, 0x4) recvmsg$kcm(r1, &(0x7f0000013000)={&(0x7f00002f3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000832000-0x28)=[{&(0x7f00005be000-0x54)=""/84, 0x54}, {&(0x7f000055b000-0x36)=""/54, 0x36}, {&(0x7f000061e000-0x1000)=""/4096, 0x1000}, {&(0x7f000096c000)=""/248, 0xf8}, {&(0x7f0000e33000-0x66)=""/102, 0x66}], 0x5, &(0x7f0000552000)=""/140, 0x8c, 0x8}, 0x40) syz_open_dev$binder(&(0x7f00007e9000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e3e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40000) bind$alg(r0, &(0x7f0000b32000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x4, 'hmac(sha512-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000055a000)="0a4dbbfd440ce501c3891c175772c38fbbf845f3214bea6d369fd01a24c31a8f991964ef49dfc40cdfde39b0979ea01ef18377106c21d299eef37eebed66e50be004761073cb6e3d691adbcc08e226654604ef9f43ba7662048f3f646e76d661f06df5c7efa0c1553b286ff4976e3eb09aa6e4ee4c331c69e6be8d06489aef23ae", 0x81) 2018/01/25 20:05:34 executing program 6: setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, 0x6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f84000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x7, 0x7, 0x4, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000db6000)={r0, &(0x7f0000bb1000-0x1000)="", &(0x7f000086a000)=""/34}, 0x18) 2018/01/25 20:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x4, &(0x7f0000d16000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f000011a000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) flock(r0, 0x3) dup(r8) getegid() 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={0x3}, 0x8, 0x4000000000000) r2 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x80000) dup3(r1, r2, 0x0) 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f000087b000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8100) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000a67000-0x4)=0x0, &(0x7f0000ec9000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r0, r1) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000b21000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r4, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ee000-0x4)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b6f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e31000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007b4000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x3b, r5, r6}, {0x10001, 0x5, 0x4, 0x9, 0x80, 0x80000000, 0x4, 0x80}, {0x0, 0x7fff, 0x1, 0xffff}, 0x6, 0x1, 0x3, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@empty=0x0, 0x6, 0x0, 0x3, 0x5, 0x8, 0x1, 0x1ff}}, 0xe8) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009af000-0x4)=0x8, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b4e000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000ad9000-0x4)=0x100000001) 2018/01/25 20:05:34 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e2e000)={0x6, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) read(r0, &(0x7f000021e000)=""/1, 0x1) 2018/01/25 20:05:34 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000007b000)={0x0, &(0x7f00007b5000)=[]}, 0x8) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f83000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000)=0x8, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000489000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d01000)=0x4, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f83000)={0x0, 0x0}) pipe2(&(0x7f000089d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000f84000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2d000-0x4)=0x10, 0x800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000f85000-0x8)={0x16ad, 0x6}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f82000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f82000)=0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00007b8000)=0xffffffff7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c05000-0xef)={0x0, 0xe7, "b06c4bbafd882e1707c0bc9d889f752f2063ea31f44924758ba422817caff3e84c69f1a16951cb015221ef1c5dac1421be400cd7686df7590c14b96faa6e779282aefa021b99cba213d77982959a63264b4dc54b09082348de8a48a65562060d905fca14fa9576014eaa812fd953013133f5a3d15a59d8dd3a60a66753b83ab6fb83dea9f192ead7158cc4e1ffd0cc87c8424f0cdff174d826a0c8115dec72f790afec43adf12f8e4c4cacd246207f1c8089499fa0f9286fcc6b1424acc078480d36b7bd7c96a9aa5492f229707aa7f2844031a3c20aa0e609606f4e4091fa00a810e6057b80ec"}, &(0x7f0000c12000-0x4)=0xef) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c29000-0xc)=@sack_info={r4, 0x800, 0x4}, &(0x7f0000b67000)=0xc) 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000435000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000062a000-0x4)=0xc, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000780000-0x4)=0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065d000)='/dev/vga_arbiter\x00', 0x400900, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000011e000)=@assoc_value={0x0, 0x3}, &(0x7f0000756000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dd4000)={r2, 0x8662}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0xfffffffffffffffb, 0x0) write$eventfd(r0, &(0x7f00008ad000-0x8)=0x20000000003, 0xe5) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xde) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000a0d000)=0x0, 0x9ae) 2018/01/25 20:05:34 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) close(r0) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x72, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000060c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6b000)=0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000139000-0x5)='comm\x00') 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) close(r0) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ce000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 133.324160] audit: type=1400 audit(1516910734.468:202): avc: denied { listen } for pid=20148 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffa7) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/25 20:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000320000-0xc)='/dev/amidi#\x00', 0xce6a, 0x101001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b14000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00002db000)={0x0, 0x2, 0xd3f, &(0x7f0000bf2000)=0x0}) write(r0, &(0x7f0000c8c000)="", 0x0) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x80000, 0x8, &(0x7f0000312000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001cd000)={0x0, @in6={{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x100000001, 0x2, 0x101, 0x8, 0x551, 0x8000, 0x3, 0x7aa, 0xde9, 0x1, 0x5, 0xfff, 0x10001]}, &(0x7f0000f82000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009c6000-0x8)=@assoc_value={r3, 0x80db}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff80000000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$llc(0x1a, 0x2, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/autofs\x00', 0x50441, 0x0) writev(r0, &(0x7f00005b3000-0x50)=[{&(0x7f0000767000)='\a', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00002da000-0x4)=0x203, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000806000)={0x1, 0x4, 0x6, 0x8, 0x0}, &(0x7f00004ff000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e03000)=r1, 0x4) clock_gettime(0x1, &(0x7f0000bc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000806000)={r1, @in6={{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6fda, 0x7fffffff, 0x100000000, 0x100, 0x7f, 0x0, 0x5, 0x1, 0x1, 0xa775, 0x2, 0x5, 0x60, 0x4, 0x81]}, &(0x7f00009eb000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000332000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099d000-0x4)=0x1c) write$sndseq(r0, &(0x7f00002e6000)=[], 0xffffffffffffff55) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2, @host=0x2, 0x0}, 0xfffffffffffffd31) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x6)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) close(r0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001000-0xc)={0x0, &(0x7f0000004000-0x31)=""/49, &(0x7f0000002000)=[]}) 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000003c000)={0x80000000, {{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000646000-0x18)={&(0x7f0000707000/0x2000)=nil, 0x8, 0x7, 0x2, &(0x7f0000c2f000/0x2000)=nil, 0x8}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000bc3000-0x88)={0x84, "f84e2e3ee80ebe474f528dbb1b9c27ba159c159bac8c5ecfe5872f5b587024bdc284e3297e170a5e841c4315eb5c53df653b2088f0e3937d011dc9a4fc55863ad8b095e45690bfcc7bfdfb71e5c8d48a2748c491a9142824a71b6af145f3a4e6484c559a69ac4d73ee9bbe450b288f21b18059857234dcef0d3789ec4f222a1f8e8a69f3"}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000806000-0xc)={0x0, 0x0}) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r2}]) time(&(0x7f00001da000)=0x0) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000062e000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009e3000-0x8)={0x0, 0x0}, 0x8) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000fe000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/25 20:05:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0xd72, r3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffeff, 0x96c, 0x6, 0x100, 0x7, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00009ea000-0x91)=""/145) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x38) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockname$packet(r1, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000924000-0x4)=0x14) 2018/01/25 20:05:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="57ddf23bf8ea505246f6528fb4b57a0a", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f000000000000000200"}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000c11000)=0x0, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002ea000)=@req={0x50, &(0x7f0000e64000-0x50)={@common='rose0\x00', @ifru_map={0x4, 0xffffffffffffffa6, 0x80, 0x40, 0x6, 0x3f}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082e000)='/dev/rfkill\x00', 0x180, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f77000)={0x10000000, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000058d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000b10000-0xf2)=""/242, &(0x7f0000000000)=0xf2) 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0xffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x3, 0xff, 0x0, 0x10000, 0x400001, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x18, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7ff, 0x401, 0x401, 0x5}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') unlinkat(r3, &(0x7f0000249000)='./file2\x00', 0x200) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000624000-0x8)='uid_map\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0x10003) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004de000-0x8)={0x0, 0x2}, &(0x7f0000f11000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d3000-0x8)={r1, 0x0, 0xffffffffffffff00}, 0x8) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000000, &(0x7f0000fdb000)="") prctl$setfpexc(0xc, 0x0) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000021c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, 0x0, 0x8005}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/audio\x00', 0x100, 0x0) bind$inet6(r2, &(0x7f0000c16000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fdc000)='/dev/vcsa#\x00', 0x10001, 0x200801) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fdc000)=0x0, &(0x7f0000b5a000)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018e000)='/dev/qat_adf_ctl\x00', 0x381200, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fdd000)={r1, 0x80000, r4}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fdd000)={r3, r4}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000630000)=""/70, &(0x7f0000267000)=0x46) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000fdc000)={0xecb0, 0x0, 0x10003, 0x7fffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000fdd000-0x10)={0xfffffffffffff4d1, r5, 0x1, 0xc79}) 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/25 20:05:34 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000fff000-0x4)=0x8785, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) [ 133.549269] sctp: [Deprecated]: syz-executor2 (pid 20206) Use of int in maxseg socket option. [ 133.549269] Use struct sctp_assoc_value instead [ 133.585289] sctp: [Deprecated]: syz-executor2 (pid 20206) Use of int in maxseg socket option. [ 133.585289] Use struct sctp_assoc_value instead 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003a5000-0x4)=0x0) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x232) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x8)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x2000000000000106, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000009000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000d000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000000d000-0x4)=0x8) 2018/01/25 20:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000039c000)='/dev/input/mice\x00', 0x0, 0x300) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000065000-0x4)=0x7fff, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000cd4000)=0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstat(r0, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4040ae79, &(0x7f0000fd2000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffb, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000dd0000-0x20)={@generic="19d22258a4cb3a1668673572f5e1b92c", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r4, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe7000)={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f0000fea000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ed000-0x106)={r6, 0xfe, "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"}, &(0x7f0000d47000)=0x106) bind(r4, &(0x7f0000272000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x4}}, 0x26) 2018/01/25 20:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008e7000)="6e65742f6970145f6d725f616368650004") setsockopt(r1, 0x800, 0x2, &(0x7f0000f1c000)="fae0e82fa97c4fddf52df2e825e8b3bd658baed0667dc686c8b26207884f27fed88e64d30da9cc69f9824ef065e406ae2173d4795d401c38187f9f9f54fa35c02e2b588304fb65556865aa3182ef934bb8bdbd5e026bacb01509ed1878b387b7348d58", 0x63) perf_event_open(&(0x7f0000e3b000)={0x5, 0x78, 0xf83, 0xd0a9, 0x9, 0x2b0, 0x0, 0x7, 0x10, 0x1, 0x5, 0x1f, 0x0, 0x1, 0x8, 0xffffffff, 0xe5e6, 0xb46f, 0x2, 0x7ff, 0x0, 0x7, 0x2, 0x2, 0xffffffffffffff8d, 0x40, 0x0, 0x6, 0x0, 0x8, 0x9, 0x7, 0x1ee, 0x4, 0x1, 0x5, 0x9, 0xfffffffffffffffa, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000e37000-0x1)=0x0, 0x3}, 0x11, 0x272, 0x1, 0x7, 0x3f, 0x8, 0xff, 0x0}, r0, 0x0, r1, 0x9) r2 = socket(0x1e, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ea0000-0x10)=@common='erspan0\x00', 0x10) connect$ipx(r1, &(0x7f0000fdb000)={0x4, 0x3, 0x0, "3c95447829f6", 0x4, 0x0}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e49000)=0x3d4, 0x4) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) r3 = pkey_alloc(0x0, 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000357000)={0x6, 0xf50, 0x3c3, 0x9, 0x8001, 0x7}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000602000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000405000)=0x1, 0x4) pkey_free(r3) 2018/01/25 20:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000019b000-0x1c)={&(0x7f0000371000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000d99000)={&(0x7f0000425000-0x170)={0x170, 0x10, 0x301, 0x0, 0x0, {0x10, 0x0, 0x0}, [@nested={0x10c, 0x2d, [@generic="2bd6e1cc2c8eb4", @typed={0x1c, 0x4c, @str='keyringmime_type+\x00'}, @typed={0x10, 0xe, @u64=0xff}, @generic="eaa6197996642d2be0fc4e1b9488b370f6d9680c971ce0e2e5c3bce671e50e65c843393abe80849dcfe0a5b8e162bf61d6588838ed220e451c22cf1c03da47de7ca6d34630ea09eb3974bb14ad385509ce3ac2cc2731094f2da7ac404a20e0315c38d7cc0d05b436076f79dad150dd0612f0af6e7081a1107d09f580fb33ea16f38c3cc59ac19faeb76b3ff52d3dfca82d45f04555226314a51fd0e8864008e85322bf7b2da266f221feaec26e944a658159a5906c06cce81f0e6e66579425f66a55badd9e0d1c12b94a997e67c916cc482683"]}, @generic="9760c5ca0d1e52c161a452f6dadd8191957f3f57136c506c7282155166d0c9008ec45bac4ea3781d4b4c06a7c17f74f93db42589b34053b333b35d6d9f4833ae89ce4c52fa19faa57b53ee695c7884"]}, 0x170}, 0x1, 0x0, 0x0, 0x4000011}, 0x20000000) r2 = syz_open_dev$audion(&(0x7f0000387000-0xc)='/dev/audio#\x00', 0xeee, 0x402880) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000051a000)=r2, 0x4) mknod(&(0x7f0000565000-0x5)='./file0\x00', 0xc054, 0xffffdffb) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r4, 0x8, r3) r7 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r8 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r7, r8, &(0x7f0000bc8000)=0x0, 0x9) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) uselib(&(0x7f0000657000)='./file0\x00') tkill(r3, 0x16) stat(&(0x7f0000e95000-0x8)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$unix(r7, &(0x7f0000eac000)={&(0x7f00000f3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b60000-0x10)=[{&(0x7f0000c0c000-0x44)="fa93648d2f6911862469f52d9d54a8e2f93b5153fddfd6fce45fc69e8d406883194c87b24c3c6a145ba6c0340df872038263ad76ac09a62b8ecf9259ec259cb49e3c2ff7", 0x44}, {&(0x7f00007b4000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000c8f000-0x8c)=[@cred={0x18, 0x1, 0x2, r3, r10, r11}, @rights={0x24, 0x1, 0x1, [r4, r5, r6, r7, r6, r9]}, @rights={0x2c, 0x1, 0x1, [r7, r8, r7, r5, r8, r5, r5, r4]}, @rights={0x24, 0x1, 0x1, [r4, r5, r9, r4, r6, r8]}], 0x8c, 0x2310248985b7579d}, 0x800) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fchmod(r0, 0x14) stat(&(0x7f00003d7000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00009b8000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f95000)=0x2) ioctl(r0, 0x2, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b5c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x6, 0x1f, 0x1, 0x9, 0x3ff, 0x7fff, 0x5, 0x5, 0x5, 0x7, 0x401, 0x7ff, 0xb9]}, &(0x7f0000801000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000683000-0x98)={r3, @in6={{0xa, 0x3, 0x1cc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x40}, 0x98) 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e09000)='/dev/adsp#\x00', 0x8, 0x141200) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000421000)={0x0, 0x7fff, 0x80000001, 0x5, 0x12ad26d2, 0xffffffffffffff2a}, &(0x7f0000563000-0x1)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002c1000)=r2, 0x4) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000db5000)={{0x0, 0x0}, {0x0, 0x0}}) arch_prctl(0x1002, &(0x7f0000512000)="fa3caa1dff4827844a49d10967f704819311de88c9da00a08d6cf8966c067b1c069658c695b587d14794b24951436ee8eac4530b729201e93384d86af3438209dfa09ce94a31914a190988e7d425493457e61ca84f64e72bb03bb36fc0f7e5a4aec2eccf92768ef5c796b992aafca0cada1e474895091a43d0bcb29ccacc7e3667cb2f06") 2018/01/25 20:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000049b000)=@generic="3953114bc34469d8711bee7949256d87") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000735000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7c000)="", 0xfffffffffffffe9e) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f00005c0000)=[{&(0x7f0000aaf000)="dcceddb7aac18b92fe7dd18bdd28851c393380bd9472c7dbe55d06c68a48abadc24097beff6a0d865c0e829da208decd3c33c0", 0x33}], 0x1, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) utime(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000195000)={0xffffffffffff8001, 0x1}) recvmmsg(r2, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f0000b6e000)=""/169, 0xa9}, {&(0x7f00009c5000)=""/164, 0xa4}, {&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x3, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000bb2000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) recvfrom$ipx(r3, &(0x7f000007f000)=""/174, 0xae, 0x40000163, &(0x7f0000c28000-0x10)={0x4, 0x3, 0x207, "efa448c94b6f", 0xfffffffffffffffc, 0x0}, 0x10) 2018/01/25 20:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f00004a4000)='./file0\x00', &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f000096a000)='./file0\x00', 0x6000, r0, r1, 0x10000000, 0x10000) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00009d8000)={&(0x7f00000de000-0x28)=[0x6, 0x6, 0x7fff, 0x8, 0x1000, 0x81, 0x9, 0x3, 0x4, 0x1], 0xa, 0x1, 0x10000000000, 0x80000001, 0x9, 0x3f, {0x3, 0x0, 0x2, 0xffffffffffffffb3, 0x6, 0x7, 0x1, 0x4, 0x6, 0x2, 0x0, 0x0, 0x120, 0xd, "6057c2fa74e70f12e156ff9d9148867edd5e51c43b222d85d84825c9de8c663e"}}) clock_gettime(0x0, &(0x7f0000259000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000640000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ca000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000613000-0x60)=[{{r4, r5/1000+10000}, 0xfffffffffffffe00, 0x1, 0x3}, {{r6, r7/1000+30000}, 0x0, 0x40, 0x10001}, {{0x77359400, 0x0}, 0xfffffffffffffff7, 0x707, 0x7ff}, {{0x0, 0x7530}, 0x8000000000000, 0x7fffffff, 0x1}, {{r8, r9/1000+30000}, 0x7fff, 0x1, 0xc5a8}, {{0x77359400, 0x0}, 0x6, 0xe55, 0x0}], 0x60) renameat2(r3, &(0x7f0000037000-0xa)='./control\x00', r3, &(0x7f000071e000-0xa)='./control\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000066000)={0x7, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000ad8000)=',system#security\\\\#\x00') 2018/01/25 20:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4002, 0x0) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d12000-0xc)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) 2018/01/25 20:05:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000001000)="0b422f4b09c9331622a0249bd187a0d38ee758824b4edcd04e385197bf2df8029b563c878befb406bf1c774654c6e7b61ba2228d993300647dce889be005ae921e1a4cd80fe0a6e3b632738879e06aad1a57afa3a9069316c6e5a9d578a8511cc0049e266700e09cae0ebb1c9a0cb718d89d0807fb8d6a8fa81d134df27e66df553e03d97f21f29590ba9b4d3c3f9f6632b94757014ba19ac77a943811a7", 0x9e, 0x40, &(0x7f0000001000)={0x11, 0x1f, r1, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/25 20:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000033b000)='keyring\x00', &(0x7f00001c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000815000-0x8)='keyring\x00', &(0x7f00003f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000d40000)=[{&(0x7f0000445000-0x6a)="4ee22c5fb35e013d21868ae3752710ba60a981460270515558c4a074f53641710ed97982cd2fe0210e90233878c51fc4cb46af042426a359ee43a4cd3cd62d01d8ae3a7037c89728891ed49ad1363e88ccc89b1a5e317250a12811cf710fabe5b0cfe8b2bd42c42e043d", 0x6a}, {&(0x7f00007f4000)="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", 0x1000}, {&(0x7f00008bb000-0x48)="9951e9f645782f04129f841b4bc21f373d328b5cd9c438ea9eac9e6e6451c6f8fe2d4a291d6a4217e68e3c1f692cef8aad4badbacaac9f38461c80c280bce38741606069f7e8eaae", 0x48}, {&(0x7f0000385000-0xc5)="093024234065837536082e278c01bf18a48a523f5e27fd5bcbea2b62a143e79687cdd3f2948411ac0920c2388ab23d0d1d12d354b9b78c444d6a2517387f538532bb18ec6bc61955e5082ee3be1e47a706cc4fb2868f44e3afbb8df5beab8c8d9846c68881fe1de899d31fbaf492ab4943afec8d1325bba70b65c9be577cf68c73c29e59894cabedd0ab8d8740dd595cdcade6b8b40ec518c62358df19909f8c110a05a74a575e53d9b3a1c2c9da667f2a5c7f533fdca201635963b56e4edb21b81e71ab6d", 0xc5}, {&(0x7f0000e4b000)="29cee85cd3", 0x5}, {&(0x7f0000e03000-0xb7)="2e860a200952d905192b2241b139f3936c086103d888b2e3eaa15280f2f16f7dd7c035841e956d2132e1aca29dd62ca2bacc7bb08f1ad472badbfba2008c54e44596de358320ed7c6723204db810510b2371a5d7572af5c8b433abf1828b492b6097c133775f45a110849e77e7994c623de2051442ce89c9e3e9f9f0c1e644fe8637dc1c77440777a9220835940b5da9be21c772b2f1c7b442ff0e7c2c0687588080a5af9ede6905216eed27734af5da92f9c506f56256", 0xb7}, {&(0x7f0000d02000-0x33)="41d925633b99f90d61a49a1258b0c4454b7a2fe0e1e704241cf4619fe6beb94e27e3dee5605f0c52562f75f6287298f621c12c", 0x33}], 0x7, r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000890000-0x70)={0x207000000, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000440000-0x10)=@generic="e87ebdbe16bb6a26f7c10fc1553c29a0", 0x0, 0x0, 0x0}) 2018/01/25 20:05:34 executing program 3: socket$inet6(0xa, 0x80005, 0x0) r0 = open(&(0x7f0000632000-0x8)='./file0\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000c09000-0x1)="aa", 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@nfc_llcp={0x27, 0x7, 0x100000001, 0x7, 0x74f, 0x0, "c996fbc018d4de2ed188f22349a99853fb53e83150558a29fef33cfad47950a83575fa34868ca7e5f2380dc344b89a07d408202db3cc089fedf0176c0b65bd", 0x7f}, 0x58) [ 133.694577] audit: type=1400 audit(1516910734.841:203): avc: denied { ioctl } for pid=20225 comm="syz-executor1" path="socket:[45094]" dev="sockfs" ino=45094 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 133.791769] audit: type=1400 audit(1516910734.863:204): avc: denied { bind } for pid=20225 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 20:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032e000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000143000-0x40)={0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000c2a000)={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/25 20:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000d2e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c13000-0xd3)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f8000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000be000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000dae000-0x8)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000026000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022b000-0x4)=0x8c) 2018/01/25 20:05:35 executing program 0: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x4000000}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, "fba762", 0x0, "66df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/25 20:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000991000)={0x0, 0x0}) pwritev(r0, &(0x7f0000630000-0x18)=[{&(0x7f0000fd5000-0x95)="979d1b7cda1b99a049f41b807250217195a4b6e2e5f53cefbf22e833fc80c22f9ff0be7dfb32e03217b1be09cfc8d42fbf5ce1b9e9194ce55b7a288db3bcbde5671532e023369ecd3804f60d36fa7993e00822cd6826b847f9b65926ccb34520c9bbaaa9f32a15e427a981fc6ee44b9ed10836c2c79388d36a85a619ecb29e15920b9bd986dc501f9b0b692c89c672d6681c432f8c", 0x95}, {&(0x7f0000272000)="d7462f2c0c9ad581b75591e31fad9f3fb821a227f01fc2e2b95f7c14f7d20a73c490a3921ada9fed2c7f047fd7a8e1fccefa322b0c4ac1203f6c22858435e6e7fa7b0a41458239f8b3eee88f9ebcd5d358844f7f3ac82e36fbeca88d42bcc91172ff0771f5de09", 0x67}, {&(0x7f0000329000)="ec1ccf01531575a1435e71039ba6379beddf26961de4cbb3d6dfe380d89a0466e75c5d830961f685ebfd874d92af", 0x2e}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c2000)='uid_map\x00') sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/25 20:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00007c8000-0x90)={[0x0, 0xa9, 0x7fffffff, 0x0, 0xfff, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 20:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) r1 = syz_open_dev$audion(&(0x7f000057c000-0xc)='/dev/audio#\x00', 0x1000, 0x40000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000db9000)={0x0, 0x3ff, 0x40, &(0x7f00001b3000)=0x0}) 2018/01/25 20:05:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x483, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc008551a, &(0x7f0000004000-0x4)=0x0) 2018/01/25 20:05:35 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$key(0xf, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) syz_open_dev$sndpcmp(&(0x7f00001eb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) 2018/01/25 20:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f47000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x401, 0x63e4, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x200, 0x0, 0x0, 0x1, 0x0, "d243fa", 0x0, "219883"}, ""}}}}}}, &(0x7f0000f62000)={0x0, 0x0, [0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 134.250768] dccp_invalid_packet: P.Data Offset(4) too small [ 134.260535] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/01/25 20:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f79000-0x10)=[{&(0x7f0000a96000)=""/0, 0x0}, {&(0x7f0000aa1000)=""/130, 0x8764}], 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d53000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00003ca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000595000)={r1, 0x7}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000092f000-0x4)=0x9, 0x4) 2018/01/25 20:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ae2000)='/dev/usbmon#\x00', 0x3, 0x400) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000cc8000)={0x6, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 134.297318] dccp_invalid_packet: P.Data Offset(4) too small [ 134.334618] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 20:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000001, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="09e7f4ff74138b1b2c5d0c673d9d8213"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) preadv(r1, &(0x7f0000d17000-0x8)=[{&(0x7f0000a6e000)=""/162, 0xd7}], 0x1, 0x0) 2018/01/25 20:05:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffffffff, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000000000)="7f8600763fc78901ff4e0f3fafeb387e069ec82f57bdeeb25aaa71fa76391ce05ce92ce76befaec249df400760d49628f3d6ce68879efa392998593e1af9a9ce8e1941cd4816d2659cc42b3fd9aa0a8df422fe389777689eed73e96872cbc3c64a38904b1b419653a794edd9ad7ebe69c384a5c41092bbf50acac3c6d85c726d68c7323b13a1d5303ede77737204383f0c4d592e6b3a9c653aeddfdc2d06e0f996fecc5857ad9db8a0e15d62de154610094afa2c46c23a39c88cf8d4c89b51536b061977705058693e4265cbb5fef165ec93fff58496a58472eda2f96ff827ba75ba1b172e5d071dca88e048cd7cfefa140a2211f43cb049f3cb6d8e5d05229c791822bfc99af5f0c73d22e3e935118d592c6ff8ab212d951ffed606c1fb04200a01e6f4063241d694ae8e2a2cfbcccf8054b010c40bd3b9cac17da664aa7fa5277574b449dc4cd810b8ce099bda6454cc59e353531903c508c663677ce26a23eb11773532e1f8f46190e27885dc6a22c51ba66945f80aeeef191d5afee7979207d3834e3f4100cef10a0c40699a6ae7413b2c7c73513c0c84b78a5c4fb8ddef365d79033f41447c0b4d4d354a37843f4caaa6579e5ebdd2e4f3369cfe4107f3d8325d44f845975609e4efc1c7982d594b6e56eff0e006550ba78445f298fead78c5866b6929274e1b229f722a0812d578d9dff16638034759a59463eec6f96b773a37bef4856ec868607a37bd59cb5d7cda200be2bfe3569c6755582f82545b5649653aa2f4439a9204969fa25cab1439c710dbc5b3b0028ab4d254ffde1813516322b55bec35fadd87b1349c16346df0c95d7211529a20e69cf74a56c69ee3dacdd0231bdc1a031318051252b56070c2b440cff32093539fd38b59b2a1bcc60cf1031158f4bb53cd30217d2f950f8b69d53b0aec3a7b29674a4826391268f9008208759346b7d8d1aff763075a46d1123496117ba7df32eff4b5bf000dfecf77ddf6c29935b26567d1cce41abcabca777df66ed6b33aa221cdaac81e3a0596207daa6a90c6114434831bf7492bd70bfad1f4f2a6068f623bfaffcd790a02a9d34532379f03f1a428b708737834d603b571667d812fbe3655613542d30ead37649551905b3b29229801330b5621e841ef563fe9d04878b68835fe0597c91621cf55df3f39ccd17a8a6afd9fd1fdd92d1d747417f10b3629c64b150f39bfb2ad851289260d0643625e097fe1806754f80f4ac67b4448723a01e91ec70e57d66a71a9a8470135f728012dfdb7547e713c1bbd02c71d2cad85144bd78527ae3a3601dd8a84e739128be23654e3019d663553e4d65b8e960bbf9f34167445717d31e2896ac9f2749c41c2d26d3a9b6a30c3ea1e463bbba324a27e842ccbccb24eb29dfacb36afd6822bad2d0d1462892246d14df91dbbccd295fbbee06aaf271a0e6874d53334ea829aaf89304904fd4a4e537a9dd1955cd5d5975f5306b47f27af3513b55ec21986c81a4522fcda0067f8a5ba844270629135c91c4725a354cf600675c1a813f79694d828a7280daa9e8ffaaf4645773c132b201fceeb66cb6850675532699c5fd49e894082d368051d2f87a51d6be6f05ce0c9b361af63d5c3ab427584696f88e3043f9888c024ba6b0f3182856efbb13781ddd382fc966d91c29f3d725db453268a0cc680749b5c1c2a005e509cd6825af927d980aaaa9f8041022307f237a99a1fd8a5476929a6e240e623585dea86c73b144e2b1fdc58313db5ee309e3076f6f2d2a0015b60db3eb888d805b8702a00ea76f5534726ca8223c9d9c28c6472a5a345f322e8c4f6f82c43fe8550db141d728f6448315703ccc22b4a3d360648c13da764446ec2604a9f2c2c818c11fcbba795c50d4136df9688754f24150881a6c5b8e51391507b60ca32fa6868afa259d28fd7f520330f5372d42ce6e64968e03ce2289246203dcf1ec2cdd2b4985b962900be8255e2153c81c4d93679a70f12f5e1fcbfb8d04c16b201815f54b1e83e6c393d9d208a3bdb3b6410c1be3bcc2cc2ebdb7354f96f9aaf3714556469ea7cedd622d5ba334e0aa13d89855da31ae4b802a6ba0112ff98908cc89e4c3aa9e39c08f66d55c0ff1054e98f6b5a92e1afc8681105809d4d944cfbb7b64ecadefb0b3ea925280a9b123f95135decf283b6e220cbd954e48d00d5079f3451236f3244d85b67685a4228dbb6aec777c47755e044fc9fe49c87c6b7e07286f8da2bea40c1d42f10201113e799f7633162942868d5a3d96fca592568d56f6de0e1db17a284994fc3b86a8ac83e082e9c53313c085bbf21fa1d7d5ea7ed72fe7c421f3e789c362e47c647ec0531782b94cd1e23b06e22ba5d564a0de23c491ba7db3945dc112922630c9fac1d27c32a724c487d1794e066abcb29cad5eaab5639fb4ff84ce1b9c6d92062c001046a7ef1c43d89062e58f53dbf517d91475af56c4dfffaae6c64561ed6d5aada0611310ed51eae223491b791102c0f41d66efd660cca628c9ceb0d9ced2e10348a6d146aa1f16808d1be1dc18426c6129ee6af336f4c7cddbca17584f465cf02f90e916cfabd8e0bea1fc4900e3c820eff0f0bb2fe8cb2692e6f1b7b3ccdc57ca51111b66fd01dbce0c22f90ec5fc99bc09eb0d45c637e9e5e29ea003a4d7cef4198fcd253867f5c95a78114b9b197cec7c45909b070a4cb6da4f178fdea408af12aa805c4045ce6dde0a4f0a710e61831b3043d9189c6b9757c64f13cedd28331605f242981fefec124ba72de6c6adf18902bd915a61a0cef8a019abb1e9c9f02d1919fa1dc8bdb747400e616ef8082ced61e174c5a6789c4b1aed752fcd3426b7ed39c7c60f5dbab2b1c266aed87ac5c6566e3f7148be860d2b241cceb677352982c3833388c4e670f40070c87de4749dfd27e541dde3f2aa67851108fc8039c2343524d53047f8477a288838df65cca985bcc16de5a9701577585901e906c9d6a6a9e93ad541b7a34efb9c8d11ac0335b5fdb946bdb5b6606eb3a2bfe9e5faf1d8ba25712459f6a387ecf8e3a23838e76e91f4286cb57b8fc0fdb57e28d4e7c8f3c1e800650e8c70c888d00c4a221fd77238330af441dba0cf1c502baf8800f95e467d2b9f19c5c4feb2f4a6255a7f29f4140ff4023839711e873dd6935a8e7462c7e0b51ae75cc10841f181ac68911004ed3bfe0542811a3bbc72e02f4b2fafa6aeb36700ad5ac7f0e05225fde0f8c8625afd5c13c0605cd8e29c6170aaf6f86d8b22b742b20c9c77e7d6a97c1521fa8d127872c856e082ee86069cd89e2b1c8d196bbdd230d9820e338a28e210f5d918f9152480271e3da95795d2e67fc6dfca730ebc5008e29b8e885b19f6067da9bd17669f539f00788d0dde8d905a52e48c601cdfd73ad1a84c87060f1113c455f51faeed4f00140e0bc73345e3d1c9220e3e4ddd091b5767d8d1e18daf08c5e88413aaa336f7e58e387c55bc54048320e2d93534e6c25e0ea9ddd24cb56b81fbf6941ca505850c5464f267cc651963fee7194c77e9db82a1926a2257537fd6c4150ddeeaf1d1c19bd88810958a5b7b4ba0513d71bc73108b59363d7151a2665ff38fc74fd29805210714af2f4e31070ebaa4e30d4bffe2bc03f6d9531f7223f9a5fed5945801aaaca613a9c0636c423b04872031307f9e30914ff4fea4f57b9d0df1ef12266e8be46f8353575d18c8e312d0cf14724ad9cff010066e5dac462d4df9e4477ad6161dbfab5701913b2ff07d405aef643a100478fdd64c6214f8501c61a1fac3c9e5393d6d8ff28f4ad6088b29f4ef3547578e36840002aba07b5ededf9c23868930deb021d3ca9468ef7c827d4e7fe4ee9b2489c5096768673a492e9c2fe2faad22bcc24c9dcc22a06d6aa62c1540fefc2884415dd61a04ae00d290eb41a93d655b539f47d84b2c3b38ca95fd1e33f98e528a24a8945ab79a22fd73d36c21c39813efa7b951ed0952abb4a660ab6669985cf3d3fbcad489cd5b0b12caa8f5457570f13331cd6cbd9df696c196b3f08bb4d2b2fe97954629048c572840753583b189d9fd04302449c4a5224bb168efcf81267cc4c1a9513855d13b3e003cd2e4e297a2a28c8187094494a3a870a136f977728e059654c326c325bd02e5c3133644cd0e9a7f9aaeda9d217569882f743b9d4be37cc78672038523eef1904e75164384f0e5cc66e682728045c1dd8bfc3c6914bf671b4bd9d10202ac93e90ca21ef5671832584299c1bb5bc6a93b7bf72ddc457f43c84bbedff6f6527a55096441030a245b74a3b9ebcdc01f00dec85ac494cd242580d57753f213ccee3090453bdf0c8b068a64f85f3acb05d6a91842e411a6bdcd79f617488b4ea248c305b0eb75fcc1f64bc83fedfdcc42246f3282c0d827035b658910ec84620b94a081a5c24d50ab3b1f3d2fa1a4402cb855c231a8a44ce3002a8581d6b024a8a203013b77d4a23d9163f0f7924f549be0211d88c2c7ae9ba97bef90f93d4e4aa27e050948a42428a1af56c83f690e3a443326f392d4855e5e8f7e3fa4562a2f67489a55e2b771bb66d01ee38adc6836cfc0b4c0bfe0037510ec2ab482c89fce3fb61506d24286d46abe1ced1500f27feceec860ec3ef9d01608a4b4aeba0b68284b363fc1030572dcc3cadb09a5ff817c6f444eab989130b85b875f6a672c9eeead024ed3f5638d56095b69d0436ea63a2ca07533c70396501fe1cd5f9983f9a1f69c12e016de690a5b4628b7a5f5f4ce5e0404bd13fa3e2fdc55ccddfec05d3d66187fe82c2bc65b23a0b55c255ef7f8a2d47b3414d78553df79f4c9c491c400147785d9cc83f49c62078ee47264cb095d697ac3d4c886395c487ab4ed4a67568916530e43b8d1cd76e8ad3eefc41fe1566e80ce1b5722c046f58fccbbb0267ac978bab51cae72528ea3c7f4598865e0c02859e70934368d103157396c07a6470c9399a34792b60192632409277c383ee0ed1e7e44d08c6abf8133a04abdf565a0020eb5a93d845fa0b78f41d02f74e057cf61dd1ce6723a6345ce602d94f121cad45a822099770d1f3209c1eaacee7c7a993eb7f8b4caa891d32c6be2eff28f36decf7a9aef35eea2b9b388ab602d351dfdb9ef35861231560a161fbdf86059d7c24517b74845b2d396419a9e0dd13bf5b0dd04b540414720aaf4a77fe23d2888f8005a40afde0fc8c7d93f94da787d18676b97808a517e9289501a3324bd8e1f0e54e0c0a6ced1f18c2668713f7ec6991be72b254714475697c52190fb58b062fc30ce2ec69231fd6697241ce8687c3cfb215f020fbe9ce8107a7818f22a78e20ba02e8946c5aa7e07c3a68df7e7c75485666141e33c21f1336c5157621eb633fa25c2a27d723bb177c09cae74f2389ca394e33af78c13cdd06be56c0f96bd7aada2194ec85d425956c0aac86464b1d68b943a95a5aa6327d3c4d251b8eca481717b814edd1f88b57ef82d6e62dce15797bafe647af54e9357687d840398686b5dcebce4b862e5fc3103cc0f4f74df9e166deda8f7f0913a22f0a8b73cec7e4e4484d26842a64a929a8b4816161c69d90e3bd75dd6ffede1861762b38e7c6f093b577265e984acb4cb30f60027f31b9213bb68dafed69b37ce5a2538de6cd4df09040356fb9247e80be3fa8098e40b94ee3045a5a42a61abe2306bc5e0e87cf3b2d4ede2f6ac209466f4fcece40b77d25cdf84f71f7021e2e8bca0e0f55e70eda793aa2a23a0a31a9e625c2567436524c4b84129c53db92131448c5cc4efcba14768b191ad5a0ab785d4b56dd", 0x1000) [ 134.385274] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/01/25 20:05:35 executing program 5: r0 = socket(0x11, 0x8000000040003, 0xfffffffffffffffe) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/25 20:05:35 executing program 7: r0 = socket$inet6(0xa, 0x8080c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) lstat(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a10000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x5, 0xc1, 0x80, 0x100000000, 0x1ff, 0x6, 0xd73, 0x6}, {0x20, 0x7, 0xf309, 0xe000000000}, 0x1, 0x4, 0x2, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x1, 0x3, 0x2, 0x9}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000fe3000)="", 0x0) 2018/01/25 20:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049e000)='./file0\x00', 0x0) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000f88000-0x8)='./file0\x00') getdents(r0, &(0x7f0000b0c000-0x18)=""/24, 0x18) sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) read(r1, &(0x7f0000b36000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pivot_root(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000594000-0x8)='./file0\x00') 2018/01/25 20:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6d000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001a7000)={0xfffffffffffffffe}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000769000-0x11)='/selinux/enforce\x00', 0x141000, 0x0) write$selinux_create(r0, &(0x7f00009f6000-0x32)=@access={'system_u:object_r:udev_tbl_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x36, 0x0}, 0x32) r1 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000109000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000c7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) 2018/01/25 20:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000127000-0x4)=0x0, &(0x7f0000408000-0x4)=0x4) 2018/01/25 20:05:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) 2018/01/25 20:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000452000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002ca000-0x8)={0x3, &(0x7f00009e8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_crypto(r0, &(0x7f000031e000)={&(0x7f0000b9e000-0xc)={0x10, 0x0, 0x0, 0x1040418}, 0xc, &(0x7f0000113000)={&(0x7f00005d3000-0x108)=@del={0x108, 0x11, 0x301, 0x5, 0x0, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0xef1}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x0}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/ppp\x00', 0xc0, 0x0) sendto$unix(r1, &(0x7f0000d9a000-0x2f)="4d27b2b690d4c2da0e8d93f11b88438aafcea45d1fd415d015170aa122081bc9ee515bb7e50e3f056424acf2d34324", 0x2f, 0x40000, &(0x7f0000959000)=@file={0x1, './file0\x00'}, 0xa) syz_open_pts(r1, 0x40000) r2 = syz_open_dev$midi(&(0x7f00006e6000-0xb)='/dev/midi#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00009c1000-0x1c)={0x3, 0x0, []}) [ 134.428522] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 20:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/dsp\x00', 0x40000, 0x0) accept4$packet(r0, 0x0, &(0x7f000033b000)=0x0, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f54000)={0x1, &(0x7f0000f70000-0x10)=[{0x0, 0x0}]}) r1 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000977000-0x20)=[{{&(0x7f000093f000-0x8)=@sco={0x1f, {0x81, 0x80000001, 0x1, 0x80000001, 0x9, 0x7}}, 0x8, &(0x7f0000108000)=[{&(0x7f0000b8e000)="12214d4c6f258cc029e4e6f417f4c566f699c70fa86347dcf84fa37f68cf97eb15ff7071e811e8a5a9ca69577f9f9d07067c13b6b61d8bdca3877c10afe9cecafefd630b0fc3eeabaa6cceae3126f9940da3a49a6f1a12cf23fb24d5f9be629e700f1516f5c73783f3010050c9873b9c95f4639ba86cfa4b34bd3fc58e92d2e8905ab43a35442d10674e0b0ff17c624723375d8f507bc53d8d34990ff06f4817aaaca0bac277c6d0185569b07a9523f9", 0xb0}, {&(0x7f0000860000)="a8d0a0be4c4c98f9acafb23b94850d41fdeb486f25ddde587f150f335c90f4104db7a8d4a88584cf068cc0fe1c878eb01f5ea7807ebf9bfde39f4c8e771b8757d7b9f4f1b9aaee92428936e284d5975e5770654428e66517c2eda0de52ef4b1e324dc8d1df664607889cc361ce233f0be3bd262410d38b49c3c64913c125ec2105cdacb5ed04d88b7c10053e2e40fa654bf4f3f4996dfbe3cad3f05d761fe7e04311e220fd12b9aec69e8d6b9507042c5009b717ec469426709468df194556db1787e5c27fe94b7621d7914700b89c18c092f2158f556095133142d56ff442afa14f75b841d0bb48458dad0a67a035016b693f87b2a1", 0xf6}, {&(0x7f000098c000)="3ae887b340f0c00ec344bcc99aecd4959d6627b89ce1b88435e2ad68acdb808d2a0daf82fe7d15b45b2fe81b5791e4041c701f509eb1b2302d4683581f5a526a7b31afa3fb1012f74dac152b40df477658602aae", 0x54}], 0x3, &(0x7f0000625000)=[{0x78, 0x118, 0x2268, "72ec812496367eb5d667cb1dff326b260deadb2ab35e93a3d3145059bfbe569d73b71cc1e904ca76005ab79aed6765a42225c0ef8c82a6cd9d02ab1aa766fe4bd0463cc7dd7be511aac28e0d6d043ac607f12aae732c942632a5b067732c0206ba6caf63bd5ba9674f"}, {0xf8, 0x39, 0x5, "1428de0e5ab66fb9a39d3579929f044a64dd2f40387a04059d4dfae186f001e242d99b51af021050133a8d3aab889be0ed5396634fff7c7b7874b310c4958551d588698a0101cf25972ded4274a73bfa7ec311e8df47e5c72c8d7d02663fda97bad9073b79ff70cc64ef4065c65574c76772fc161beb711ac2e02a4db65d90c163d8b5ace94e21573d3b027227e88c7a5c1325353fdf3e2c7099af804651450139a569da45cb7718d4a80613ac92b9e1b7735daf2a62c46fb7663ed45c0eb500613693419188b28f54e2581f4f11b70278c2652aa23561028a0daa2732355effb57d593801f5e1c15a35"}, {0xbc, 0x117, 0x1f, "9425995112da46b5722a066f6b8c3cac333470711db30362e6fb19670c4f551cbaae9792cee68e83ce1d543ba65f205a48167f6ef7f4409fc781cf443158b32e6059cb5279813fae0b745633afa8a5da93025d3633fa0f0ba72967cf6a429d1990b889427d97d43d4f2cc19980dd21f78617a146bfd322881f2568e36fdcaf01dc36a376f207e7e029edbbace49ece2c62dad1a46f0980f87c96f9761bd3a1eb0310c270e51f8f9468fbea3e32e4c1de"}, {0xe8, 0x117, 0x2, "fa966929ca05d54d9704b1143321ee8f5fcd5ed582afb3ebea884e9447d88ef36b40f54dd37abda7b21dbe18ec197c3727d1bbb242e6761d13b45af43533332f9fcc12e0f3c65ce2040878ab11dedb61779aca6f527b37c5caf6089f76f47d6fc644d6999a9a15944374f2ee68a1e6040ffb70c420ace362152356604a0266e568ed2dc84c514676e91fee13f415f677d6091ba18d5cd10de630a36c671ebd833ad60d9e4f330c610a63fa1fd007762a21b157bd2eed02d51d9b1fa12d5b01d1fbe12694d41183ccafd404caf9c0b99371ec001517c3dd227b"}, {0x28, 0x118, 0x9, "4aa4d68ee269048fd1cd050083771da3c78230fe04e58c5a8a13"}], 0x33c, 0xc0}, 0xfff}], 0x1, 0x4000001) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) r2 = socket$netlink(0x10, 0x3, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000-0xa)='/dev/cuse\x00', 0x0, 0x0) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/25 20:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000103000-0x4)={r2}) dup3(r0, r1, 0x0) 2018/01/25 20:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3ff) sendmsg(r0, &(0x7f0000c69000-0x1c)={&(0x7f0000a9f000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000384000)=[{&(0x7f0000edf000-0x5d)="6eb309f9bc10f1464ac73819f36c1ca0eea2d32533d000b824679fb2943b3d9e3c30fdddc4ef034392fa4f090e0ad381cdc9a5f573f29da8aa4a55f09f0cd9ac9d60c2b24342e81d4015116bcc44c139d8bbad6450489f126ff2392554", 0x5d}, {&(0x7f0000492000-0xaf)="8c4b5f2c92118df05b07bd5394a3284a9f713fd8442ff439138573d7dd21d4a7bfa43d97be374ca7fc9b70bafa4ae279f9210125fe95cd157a686e8d1030b356d95ecd0ed6f47c738500da1babfc202bb89f6e843fd0c8f4a328f96b4f77dc2d9c2af10972d88da4ccc1e65e8d76ee6de6e652c088e405ff1604afbba6a7409a157863dfb6d5a5e911721c68e6f9267f25036617ceb09d97df38039b782dc9c81a41114a0e76b36bbb7327bc1faa05", 0xaf}, {&(0x7f00008bb000)="2a0728bd35f501e21910b2e61dd1b5872a229f6fe140a2cbf15ce3c382da5b986c034330c809da1ab83375b3c26f2bab139e63f2812d03366ff77d2d89e8e2154fef41b927f898d08f9422ad3d18e276e661d503eceed1d276e0", 0x5a}, {&(0x7f0000a89000-0x1000)="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", 0x1000}, {&(0x7f0000b95000-0x91)="9edb4e00250dcaaf4ec1a40a393ee561f07bf4845674e27bb98b893c3a841643779d24c79d33bf6feb3b1f49df91b9c1b4b836f7a970d1bfa41510f4fc575403f395a6036205622d285a2329b3094d732cc35e9828257020a34da80b200c050e8760efac3423627834d562bbca804599586e4107aa90c22a31a16cfad90a381fa5823f1399d98abfe8cda76101ebb5a0ed", 0x91}], 0x5, &(0x7f0000105000-0x44c)=[{0x60, 0x110, 0x2, "628b2a48b671bdefb728117a947c57dc708aa220af3489d22273e4b8373c41cb77fdc226d565a85ae4f5a97109ff11d3e8fb0344e59ab7c7bc98803670e1fb0cc7113f26a21d93f2658267057f0161a69e08f3d6"}, {0x40, 0x0, 0x2, "4d874a4fd9c1bac58c9ec42219af080693bc175d634c9c9fe8f386f45a74d84827ef415ce45355015a6a455e8b950e1b01b51b"}, {0x50, 0x111, 0x9, "c4784c7b0777b11c6e86bc1e47cdab81b5ebe33cd3c4c4e90becea01feae1c36108b5137ca483915384c6beb108f10eded7f2f094c4aba906baf56d7050eeacd62"}, {0xbc, 0x10c, 0xcd, "e52ba6ebf4e8a8e5ea294b94d8701c9e1a6fb2c6b0b6aa5bf286256d231a4398ed356c6c648fe7c525311792953cb3c098f8c1ccba7cca0b01496e406aade4ce4835cec0ee708791052f3d4ea5fbce4d9bc62c080c24c85102174e52c52ea27cc11e6f2fe5e9f7627b1a5be92edb505abf88ba34e9792c5efd7cc9bc8ef80b2b12991b6cf42d41aec4322cdf6e84264a83b16976fb5f8bf95da784e67c97b2016c47da7d957959fb453ed5917d3b6613"}, {0xdc, 0x116, 0x9, "bef2375c91878d873217a536042f335e6470e33b3f421685353195409a7c811721c5eaf6d59c39c3a2b85674f6ec41b2bfcd8f8a1bc8247799cc4a7103c3a7a6711258c32b1f41122458ca5e1c191e0f45df2dd3d38c80c5f520a24348eb9c7b902dad993b9e44f93d9866cffe29d61f511f4d93933ae7e596418c796a9e6f2515dd4bb6f8b4e795fbb38b4cff15227a425018d12cd71670b52fa7ca268f2c144442d6282fbab71b42282df4c1c5b60f3e84a055e255e1017d7b64e77a536339cf7de7147792c217af3fe246630ea9"}, {0xc0, 0x29, 0x4, "e5bb8e50ac657eef90aa2aa1945a8bf3dd955e1f6c698a0a30907feac07c4db8330373fecbe93bf75106e6d0a3de84a6b2715448c96a813a765cfa2a32682e6ad44ccc93c0377dbaa8b44aa5f604ceb549584a4448a0103e2f7f29369374852c4a9712cb4c3e1431f41bb1e3e01c228fbcf857e0801fc55dc2825453cf183de1e3661c43ab972195c0614db48ff2d44e7177d68d2685bf60407a389a843c9cf31573a9f12035f41f5867579aff7f4a76f6832e0b"}, {0x104, 0x0, 0xffffffffffffff80, "80c916e3b6562509fea552e5aeddbc4116a12490730c79565fd81b4744cdd426cd08d9e39e1cb83c34aca8ba987b43176de9e0f3cf3f799551621223c7372bbad87bf95f106f0ff2241b5600427df07583a5aafed83e6aae2cde4f2570e2f5521fe6a283e8bd6ba1588355ae8c3d3d6b2763e95cf52d6455523b34c221fd9e0c61e75ace752867fe0332ebf3365d7bc7854041fad56efcafe78823cecb4188801ec053aacf42feb7c316fbc0e994e1cc07c82c8b24488352068598ed4af3dd2e629ebb426159ef844ff9dee5db5ca070f9899c2072def58506a49d8df6a677097f06b7700aa89ce0252a700d36bd003fab6ce79fde62"}], 0x44c, 0x1}, 0x4000) r1 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000672000-0x1c)={&(0x7f0000f29000)={0x27, 0x1ff, 0x3, 0x3, 0x40, 0x9a91, "56e589c712be33d8d70d743c095c82403cf47f60da58f9624a923f648e739c190bd8afcd266e63c8f97432e952423dec83d759eda5a52b6fd08d0553aff103", 0x3f52}, 0x58, &(0x7f000027a000-0x20)=[{&(0x7f000031d000-0x1000)="26f9d838036e3fbbe78b4b63b0596733d33950ac54e3154d4c442dbedd1fde42eb57909a9a761260831391ee5f535d8c59112ab829573466167cdfbf14594d2f474300bc3d364c14cf7bc6f8745f3fd558ed563bcbce9a8fa0b6e785ade29465e14a23114d0ac774bcc61c5d58f0989e3a504a9492c55bc161ca4a00111ae7cb604e610482bbea4ad7bd3734def393dcce9ecbd29085b3b2dc9a21755194addcde218c388d5830c6446a8ed3ca1e6a26cc36e00818477d142938460bf13b6fc884bca7f793827cdc856825f90c02939470b41c3fbb3ff6575d86050bbe7ef94434bd9825da92a54ef085477f4f9a3ce8f794239b60949a0447c9bbe2dd075bb2870c4a4b4cb44dca415431788100db0256ceb371b34786aca4c77f1aa329efb996e65d18e4809eeec946a33d2dec11025d4257d3188bec96062d12692dca018a6ba8369b9a1fa9544db800c77d7ffba6b29df18df97ba27478b8d7bc26d9b592118db077396adbfc77fa855dad15e19897cc3d5a6fc9d24cb5fec0f1cb559f80275d1f15d51a457981b47519420fd2aae25b0f4a986388f21303495b7d62459a62678c15c66db3155198dd82cf4118fcd6bd0667952dc92a4fe18b00b1bfa470cb6ac3d6af9051fc1ae0a950b48e1c95f2f5cadeb593c227496d08045cf4b5807c62277e64b123399753b9d55cd8dbc67d9d32b374bc70f39917b84454b504251470bb96ca0347fdbd2c3637f26511dfbffa632fd413c60cfe192b3fedbd093784970aa7f11321dea60711125907b86255aff136c7b1a70d51923f1870173e54404ac52f2c063191c175fe9f6f8079f38d722716c2985724a1271c48654b29219f8bd5f5fc38368900c31c87158e0d89cc6139055b4eb82740a4b8627c8b57ccef2867d8d08229555f46ec204529e1f8915115486c0a815cf6607489738f3e1aede2184c81e578576dd9fcbebbbc389e87b9a258e461fc53cc381d8a6563a6f946f9cf54725ca285f06c3ee4f04a5ddec015ff559c0a51b2c764e1ba6a9b5a7ce453f94c999fde99e580a2e6f7efd1841f4735b7031763ffd4b8c80a690ab5bae709d5c00ba582b55e27ea8262bedcd15bf478d3dd4718703503382872622d969c67f1f6b250f04c752312384181517aeba0d7c5e7e76b7f65ac13d090534ced20edd5ccc86dff979298118fb2ac0036e964e526c4c70a785b7d58dba7cb3201ffd7bd73cb10629878d3a09d49404d80f052fc883c82e5db517fddbfb10547a36f297a1d85fa3c816de4e1e64f8e8eb50e46fb8063bc192f8271b019eb47b34ca1c8ecaf67155ece14f728f2086e35f1b7de6f12c8245af01044962297704e492b3731dbc2c05d734e5296ca9f46fc3ec684533f1d44a85783b15e0a3990ca853be02ad470e284d3673c7d23c93d463cd8f49e92b02292f19d2edb1f493c8a34ebab5dfc24b72db597b13b974b82068b77ed716beed4cfd296ea289c41062fa73b1ecb27642e443251de54ecb78ff71f8b6645a78a747839b97d276f2df702cedd131f3b770a2102d21e816fa96b19ca8a52a14989396198af4adc6545b7d214a6a4fab02a0bc4c8a492b44b40b8abf2fc62079187921d61b2a3138e5a5378d118fbfaee9c5d608ce2629237c76a689d52605f41cf2c078e13adfd52fd8ee3ce00d4762886944edaa581111f9a643a40bfc8dfaf47be3afff6313f8e3e328fd57d8dd36b4bfeae5ab42dccacb1a5f91aab653c8c2a7ae79e1807b51255f713eb662e5c24c14699089d70d2a4331b895cd6502897dff13e7b34dcc5f1b30857331ff0402078287affcb99ec97db82db11ed8e03425e210bfaeeb53ca0fbf27c4d854742e3c7905ac03ed5ce19e79fe4f0bd3a746732b5e10b963298bf87110bdc7385b2df47690d5db95b641e5efe7c211613cb2353db0af5bb9a29eb7a5e2501d46013acef0ceebfc09acc3f2421892d091f78d7f8427bfacbdcba27ad6d4f475aee59b9e177de9284c5dc550faccd6471efc1e1d507ddc639f633238a1458888b282d28afcfc49a27253db0fffec4cc32e6fb3af0910da957fe5cb8eacc663a187c3caabfaa57b2d396cf88ce8bb380277a1510ee30d9ffda91ec7eb1f84869442682c28666fc5583faed04a1e3ac213262aec0e0da761c7a4e8abdebe7682a25c30090ad3dbf53725ccfce5fe9fa0e128e020944d2198a4461bc84082acb06491f6ac602bb955a4d847fdce6f73043d2d9865f2770e8de729cdf08a9b1241fd0e80fe44ab7894948145662fcce4ee4d012186301d95baa8c957bad5be83368cd730ff0db8190a2a7f632756e81ea9def45cc0181bede85aae8360e4553c8c44cd446dc063c75cdd820c971b6a58ddaada095e42d59b1980fab34094c127aaa77912a38ecf70aafe5bb65dc8ea4dee2db2c72b662106873e5048a8267d1126a712c962645b559b23b0c499c7196bf629d1f0dc43ddd0b0956e6252adc475ccb7b2268b26e4fbdbc626cc9b4e919969bcaa46752ef8df51003804ceb9284b2adf6a88b34552fb51c9d8c6d2422262827f30472484fe73db685b2ea0d01efbe779be6fa4d07f22ccdb8110e6d290145776c86ab9440ea5aad610297d4d3f9e397712ffd48a6c179864f44401324320efb70f97feed58832bd260d05096b53016dd51132908b7bd82743792d562f36fa21f6d1b66d11e67b7e57e3972e67ebce70e431299492dc7f1d5b79011dae2a4486ffc03c7992e7480bff71df5183c2810060607fdc4d3bb76bf473ca9207c93490be42b47e13f6ecc6490ea6df3bb4a5b243eed961c251d0280eb143aea3f0fe1c89e9048e69c0af258ef633f609c0dd1a50f6d9ef3c1c6f90ce333b35d6a9abceba3d033dba4b15f6b2958f53c841a121c3f7cd1621b3281c3540304ce95750e593f1e27bc662d90d1af94558f1896141a330af32f2a69a104d543bb998b46fe6f1b1f6e87ee1f2065fa58fbf66726b899eef4932fb3c40dda84f0738b8801b15f91fefde221cdef4d4d9022cfb8d5d33be70892c2b95dca41af5dc64f3656114fcd81a7762a5061d8900fd3581fb3d44406097b829a741c903d6bf7d26982ea14a6b9050047abbf1b93a81aacfd24a146e0fa486301b31902055d3db1fd2a7521378c381b5a8e544016f21267b3b310104cd328fffa49993bd7c831561255294f80fef5b20a1d67a1045c089016cb54af0d0c60bcbde8e88455868ea9b969b8abae6da0749edb47f3c023c88475154235fe575f034c5fafab218711ef8a7247c4d35ae2f2789270d20bfc2981dfcc1c212291827301f1414196396b6eeb1ebfe60b1f4ec0ffeb0f1f6727e1700f580eb08596464373c9e5473285978d9fc0e352e054138c0f14d435ef43a9abc6b2d11bd8554440ed8387c8042fd255323b4513730b8d814694b61570403dd53b1ddfdfaf72522698e73bf2e976d2736c673a9cbebf5d7a28355a2cc9aab9277092f9fd048b336127e000a36fa4ea6ddddcdba0dedfd790f63d9579e255f3f2e21407c6345094ffd8ecf29bd2ec6515d765c28d2ba3b44767a22f07654aaeb002f9637c521a381379fbe32f312636eb346f2b50a2d4958f214ea8df924a9ebad1d97fceb3ac228420159a9f3079544517be21265146389e7218b440959f8acd39d5a676a27967080f7b236bf646d65891c184bab16b881e8e045a30b4d59a077cccb3cf53aa031087f8f7e2432a754c0acc43b280c971faf4d3351ea027c22ba7b1dd12cfb1c63ece80d82838f4024f20d50c003a0001aa7e7e55375c59beeaeb4645881e663ab7fae7998b592be9c92c398cfaff0e0a4045c95d264be57d39aa2501199141ef114e361fdf1d3d26413931e29bfbf27d653f072d5e3392749333a118c2a971a290feb07f34c7b8a52a490353c547ebc6bf404ac5829bb63474d9aba9c89697364ecb74326c736d1d0832fd0e0a25572a8fbf291786c75bc3241fd5a60c4afb47a7423a50ae3cd00c8be556faa75aebc78d028455a19152d107f837de7e098a3622d80b548c08c6e59d2263252775a82b7125771c37b7fed6fd23f66091b7121846076688afb7338f53712568522cf42ea1fbdffcb8160baeea615cf24209efdcce4aa48e56a5c2175c9def76b07da2b44ed14f52e4245285e20b3cf62ea1cc7313abbfcfeb60c7b8a9f9ab2c50a76d373aa2f9f700a34a9bf9213aea128145518e0a2b108fbbe3730d0a8d77e17da4ddee26126c0f22c6e8fcf40a5dcae130435ae8c6cf217e05e7a6de88c48bce36f2e925b4d5ff85058de04828e2f347aa026fa67c3daf097e39a0ec14485887e4116e8415a10c073c949dab3cea128568c8526fcfcc773bb1b9a100fb8684ec229c3dd4d7a442f420c2feafed1d3f07efdb907a0520289df668a86dbab4fa21bdd19dd50702b9c6b786f89695df8741bdbb956d18965d5deeea0b6c4f4713665ca14984a0462afa55fe513ce0e41c0e5f785eb7866f2d216a40c6a882735388428e4ee6fee513e6309f512234662929e4bab3b9f4ab492b0abb17a38ff7b79a39db012805e074c10acf3566bd6a700aba7dcf239adc4a3b2896a6c564ed7adc033056513f39b0b78e0f1abee7a047a343e39c6f0e4a94f3350609c1f01a97caf2eab1c93dfe2b7b3cf0d2fd1400d2f208eeedc0cf302f1b7eceba19c513e20141ea4838f3a2799476b7d3c5ed3dd9aa67055f94a3f4ce493d7dcddf9dd8e60502cdf7698d2e0009a054fd5219be30068eb38afe541c7bfba95b1c01f3b2652ade9f2beb3f97bbdec27b425417834b91580c9d1217638626e3cfc9e5a4a004de7c3d7ace749f6db92112f9e1025b821eadf3e383e54e72fb06d1d3b837984f07c5dc8ad30d37f07ff27248fe77008cddce75564a3b7afdeacbcdb1b4576bdbd15555e03ad62c6347f207df0e1421aed9b28fd277a0a5a7b8405e305adf0f9774295c699f1042e245da12f7f3b7b6e76aa8d17b0adf85df82ceda9cfa35981dfa5782b4ebc1e26ef779170146c82ecc544e16966189295ef333d6fa7e2974b840393381d7c7dfe369a777efe503d7952762dff47349836e6d0773b2514ddeab8e78552b71f0a32785222a61d82d58ba16585da6be28aeac15f157237616a58c670967e94fc443a17189899334f4f6fa0f2d3e35a818ee913a086357569c701b3fa2c680b2b3136ab2bb816af6cfb7356da6cead4a8afbdb2f62c213e5779737a4aaebd8cb382832a3cdf581b0c566902ee36646900325c5f6e8aaeff3b371223abf5c4a6d5cf531b561b4645783dead999ceac2f8c1238a42220d642e5537880b7afc0472bddbaffda6a19b214efb0de6fc7803f00e4d745c96a0bb8a771b4f39e8e7b869eff36c0012100cd1505ec1f2b51b3ca9971b1d69a290ca913e7fb9063f5f3e9c520dea69b2693da7e8a97f62cdf8672cb4120b1bf04e3d54c28eb3a857c92133ad0a3afc6c122299f18571ff6214c429cc95a66c8b3bec61e2b523bd011a16e4bc5429d906c4544786f9a78555f738b87fe35f204033a36848d7084bf97567395a927317e1ec393484761a8235025b34b7715c9820795108cfb5cc383bae283a689b057b7460243da3a7adb66835da2ce7b413ebfeda0775632a916ebe0f418637bf0488622aff0786ff027a374c7e61c0d31c25752baa18f788bd19d717a947983edcab552bfe7679d74635ff6e8fe9c120c6a6df7a59c2b98df2d3c3875b11280ebd66cedfaf328af3f90daf4f31e3d4edde37ddd3c4544d3c301758954612d5fa530f7181aedeb2ed4", 0x1000}, {&(0x7f0000cb3000)="1f9b63ac7f2c41cb7701da8bf3797776fa657e52ef841e50bb9e96c79c2c400b98c8d09c7091c58321f7fd97216f0861c3b8d2f839c82b490bf0971c3977ba01e0b576da001327dbc3f49e0b8e7df0088635d06982028b74fedfe6b1bede8b0bcb8ff7a8b944d77133ff482d750845be7df068ec292417e5189dc2485e26c50e904a0f6d297d63ae3201ea72e51759e7099359d65820efc7c6d39ceace3b76a64d8f91cfbc9818b77a23ea530c7ff21753b95c7a6e02279d02cf653d874523433635e4f7d7901660db18be121d829b80203c484ac513b2f3959acd63a0a275e46ee05a611bed352a3ad3ea869f9ac8ed916933", 0xf3}, {&(0x7f0000e54000)="2eac5cd021b9e1746503c751cd5aff4064ae8b4679a8474bae1e76cdc53141307c5671a10c327a5c4d3f2fe85da72b9005af3d244222ca3f4259c9f29d3ea7cb7041234e4bec0879129a53fc04e2dc12449c538c0f223ddbdf86509d6eda92b173ba207e910048312837f5d44c584fb35f38646244d1195bae7b56b9cbe2e3f0c853f5", 0x83}, {&(0x7f0000f29000-0xe)="19e3b81cabf0434238536dd3eacc", 0xe}], 0x4, &(0x7f000047c000-0x58)={0x58, 0x11e, 0xc87, "92334141d020cd7e0daf9250e1601822463a79c0cb6a2d1d3c640f7e8f22f9c5521f200aecadf38dec2af91b6b50dab67f426fbf5116c25efc35ea3c6ae49cac86ae57b805f1d4b7677c"}, 0x58, 0x80}, 0x4000000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000003b000-0x4)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ae2000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffecb, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x5c) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000074d000-0x52)=""/82, &(0x7f000015c000)=0x52) 2018/01/25 20:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x80000003) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00007ff000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000860000)=[{&(0x7f0000301000)=""/1, 0x1}], 0x2c6) dup2(r1, r4) tkill(r2, 0x13) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000db8000)='./file0\x00', &(0x7f0000aac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = geteuid() r1 = getuid() setreuid(r0, r1) r2 = gettid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000d45000-0x1c)={&(0x7f0000cf7000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000859000)={&(0x7f00006cd000-0x11a4)={0x11a4, 0x7, 0xf, 0x500, 0x3, 0x3, {0x7, 0x0, 0x0}, [@typed={0x1008, 0x2a, @binary="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@nested={0x28, 0x1a, [@typed={0x18, 0x65, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x76, @str='\x00'}]}, @nested={0x98, 0x87, [@generic="189f716d3a38575d8d3ee8a8484ea75c2dee5755c1e5dac9581cb5fb4e0928f08c5cc2994206ef403926564764848b4055bbe44f17d995f165cda988c1358caec4600a6225de11e5225a2c64000cd14ca91366ccb6087bb96570986a10d8a9f12d1fb0a670c5319f413dfd467a04f10af4e9ee32633b65c2952188e645e19efdb0bafc640c133b582f625716da5b1d3069abaf09"]}, @nested={0xac, 0x7, [@generic="ecc9954a6330b543fdc9c927853a7b5dfa23453fa9f4c0d896750534ac4c6fc29f43cbc657b848216027428ba1539bf843100f3f001e714339a0caa62b25059a0a48764deb5592df57944086dbf5fce4913b2009a016ef355fd4e11e1078ec37091f1979dbb9edae51d26f7b5671bc03e2ae7edebdef036816637e51eb4a5ac350e93038d0db3a101492d1a6f286cf", @typed={0x18, 0x21, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x70, @u32=0xfffffffffffffff8}, @typed={0x10, 0x1, @u64=0x40}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000090a000)=0x0) setpgid(r2, r4) r5 = syz_open_dev$vcsa(&(0x7f0000561000)='/dev/vcsa#\x00', 0x0, 0x200) sendmsg$netrom(r5, &(0x7f0000ccc000-0x1c)={&(0x7f000058f000)=@full={{0x3, {"c0dc9539832c2f"}, 0x3}, [{"3a53870e573a3e"}, {"1c5363e5e00e46"}, {"834654ea9f4712"}, {"22a86373d902bc"}, {"e19513de06fcbe"}, {"2c8e13e7b073ae"}, {"78e17b6615592e"}, {"72b2fb8655164b"}]}, 0x48, &(0x7f00000a9000)=[{&(0x7f0000e1c000-0x67)="ab1403a321b320dfdb7984ad26286031df2233fc37547471e248a360ff6bbd180bf097d987032bd345e5d403bc7b772922dd406f946da95bda7ed9c55307849885ba80c88766208054833b67e8dc9e679a400b94c2cec6569a5c5a247cb38333e3411732ce3a82", 0x67}, {&(0x7f0000b86000-0xad)="8830e3b5aa6bba0b715ec64d104f9fceae396ed41bbe258fa001292c65b392ee82b700f356b5e171bca96ea4e73302fe14bc4d46ab1b1fbcd322210251f8868b71a8e760bf9e2d55d7e24c979f927aa8b3f7c9647e561957940e7d553a29d673c3bd1b04f0ce11a09eaea815024b6044e3190189ef2612930083e8a1c5d34aaf080d829b4838653132eda40ac3b99ac9491ab388b223da31d50242b325d3234df9bb089616d70dea9103eeae1c", 0xad}, {&(0x7f0000164000-0xb0)="a3d724512ac31f83813730b13a78a55fbb46fbc8836e28ed29ba1c274f08ff89c576b8d283a9b56e28287a94dac9929eb25b5b2c41e4b2765e728aa9c43127533fef97e3cfcbd1907c85136f7b7fa140079db6e4988c09464d09c0febdab84360069275c5a9d648c7d89981dd533847b2e60c51e87b9338bf9bca4b60fc12f72376283189d1acfbf7daafa2e41889da3bf47fc1954fb22d77c5ce669fe5a3a815a8f732108453ec5cd21f4c504304064", 0xb0}, {&(0x7f0000b06000)="803baa6173d0a2a56b8ea3869e797e4d4e9e8f1e1ff93eb79a45139409c92929900619436bfca570e4a2bc1e746794fc682a70e6db89d51cd0280bc2f1567184f255a59905e16a429f128cdd6ac1ac32a38608553ed96547cd236c02ee3f33c0d7fd8a7ef6a87e88a53473a2f76e777f6f5d650b35823ca836700685e96bce09fecbba7c3a460004303eb3b6ff7ddf61c38eefe220b1d22562077672ebcf38443cb3d920e512da", 0xa7}, {&(0x7f000027d000-0x9f)="773ee7c35f4f2c210c7d7935d5a71340d8bcc904f93e0b574feb255acc0a36ae294c85a73a880f34238d92ae28cab243f745e664706a1cd8ce76e2c4bc80e5d779ca53d65f8c1ba1ff94f12e3eef2bc54a7e92670c8cd51cc0c3743d9f157ff0c6672194d1ada15ef3625259a65fe559670f3527bbf285c3201e0dfa04e1f02fb3c69c4b4b925711c9f66e4e5845625a4cc93e7649ffca0260833dcce634a7", 0x9f}, {&(0x7f00003bc000)='G', 0x1}, {&(0x7f00002dc000)="275ea3025aee0a605bdab98854b682bc7f48561292148240b7a978c25dc8a5b18b0a407dab0828a1642479201ea6ffcc575bbe23295f1a40d04cb2f08da08840bb0dc7558ac3e90ee35071aa21e4f3a5f3d506de9ac4169357c8beeb09d2208b809953f42b67faad10b1890948495b8579bf9b1dcc135c657e73216785eb29b5b8f87e6591da6b31371e98fb99dee7beba0168b94927c710b8f5edef2f474af68404c31e", 0xa4}], 0x7, &(0x7f0000647000-0x9c)=[{0x7c, 0x1ff, 0x10000, "3a96f7f9b9cd75450e4d20541fca694514032382cbddc26871052a05e7399d80f161a7aa9ec428ec4807c1bf23c7ef3e7ac751a8cfb2d5d57b550f7d3b1721bec865b47e3018d57fe26ef06bbbaca804a0111f10b60229a0d36d58aef969d7a84df53957c45bea1c5c3dabd0bdc2"}, {0x20, 0x195, 0x0, "9c25098f9460fba87b1c9c806681147fd19f32"}], 0x9c, 0x7beadf5ea01956}, 0x4) r6 = syz_open_dev$vcsn(&(0x7f0000062000-0xa)='/dev/vcs#\x00', 0x7, 0x400000) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000493000-0x81)=""/129) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fadvise64(r7, 0x0, 0x744e, 0x1) 2018/01/25 20:05:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f98000+0x79b)="6efa2f6367726f757000") setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(r1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/25 20:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f1b000)="71e67a15", 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000c8f000-0x1)='/dev/vcsa#\x00', 0x1, 0xc2900) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00004b1000)={0x4, 0x4, 0x800}) r2 = dup2(r0, r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00002b4000)={0x4, 0x3ff, 0x7f, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000018000)=0x4, &(0x7f00008cf000)=0x2) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) getpeername$packet(r1, &(0x7f00006a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000374000-0x4)=0x14) ioctl$KDMKTONE(r2, 0x4b30, 0xa81) socket$can_raw(0x1d, 0x3, 0x1) connect$l2tp(r2, &(0x7f0000fd0000+0x471)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x1}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfff, 0x0) recvmmsg(r4, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f3a000-0x8)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/25 20:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f70000)=0x14) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/25 20:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000213000-0x8)=0x6) process_vm_readv(r0, &(0x7f0000886000-0x18)=[{&(0x7f000000a000)=""/4096, 0x1000}], 0x1, &(0x7f0000316000)=[{&(0x7f0000ec7000-0xb2)=""/178, 0xb2}], 0x1, 0x0) r1 = inotify_init1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xfffffffffffffef5) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000bfe000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/25 20:05:36 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000efc000)=0x0, &(0x7f0000f24000-0x4)=0x4) 2018/01/25 20:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d20000-0x8)={0x0, 0x80000000}, &(0x7f0000ebd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a6000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x800, 0x7, 0xa4}, 0xa0) bind$inet6(r0, &(0x7f0000602000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1957}, 0x1c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) symlink(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f00006f5000)='./file1\x00') 2018/01/25 20:05:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x140) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f2c000-0x4)=0x0, &(0x7f0000db4000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0xf3)="", &(0x7f0000c03000)=0x0, &(0x7f0000418000)=0x0, &(0x7f00007c1000-0x1000)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdc000-0x15)='/proc/self/net/pfkey\x00', 0x509000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000079a000)=0x0) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044b000-0x8)={0x9, &(0x7f0000e01000-0x48)=[{0x7, 0x1, 0x0, 0x4b0}, {0x4dce8169, 0x1, 0x4, 0x2}, {0x1, 0x7fff, 0x1ff, 0x7f}, {0x100, 0xffffffffffffffb5, 0x8, 0x400}, {0x9, 0x9, 0x388d, 0xfffffffffffffff9}, {0x6, 0x6, 0x7, 0x8}, {0x61, 0x33, 0x3, 0x100}, {0x1, 0x7ff, 0x1, 0x1}, {0x80000000, 0x8, 0x8, 0xd}]}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/ppp\x00', 0x34000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064d000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000-0x4)=0x19) writev(r0, &(0x7f0000b7c000-0x50)=[{&(0x7f00007e4000)='\a', 0xfffffffffffffe43}], 0x1) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x0) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) getresgid(&(0x7f0000e26000-0x4)=0x0, &(0x7f00000c1000-0x4)=0x0, &(0x7f00007e8000)=0x0) timerfd_settime(r0, 0x1, &(0x7f0000923000)={{r1, 0x0}, {0x0, r2}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000045b000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000878000)='ns/uts\x00') syz_open_dev$loop(&(0x7f0000e23000)='/dev/loop#\x00', 0x7, 0x100) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4f000-0x8)={0x0, 0x0}, &(0x7f0000d82000)=0x8) utimensat(0xffffffffffffffff, &(0x7f00001ff000)='./file0\x00', &(0x7f000032d000-0xf)={{0x0, 0x0}, {0x0, r0}}, 0x0) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000048000)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021c000)=[], 0x423, &(0x7f0000b1b000)=[{0x4, 0x1, 0x24, "ea"}], 0x0, 0x0}, 0x0) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000030a000)=[{0x0, 0x0, &(0x7f0000404000-0x8)=[{&(0x7f00008cb000)="966d1727de0ef50d70f085aded65e8f3263df3c68c10add6eadbc4128c70806a", 0x20}], 0x1, &(0x7f00004be000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000ba4000-0xe0)=[{{0x0, 0x0, &(0x7f0000f08000-0x10)=[{&(0x7f0000e2c000)=""/11, 0xb}, {&(0x7f00004c7000-0x88)=""/136, 0x88}], 0x2, &(0x7f0000038000-0x26)=""/38, 0x26, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000c10000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f12000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0xc, 0x114, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 20:05:36 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/dsp\x00', 0x121001, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/92) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) pivot_root(&(0x7f00006e0000)='./file0\x00', &(0x7f00007d6000-0x8)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/hwrng\x00', 0x20000, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/dsp\x00', 0x28940, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000646000-0xb1)=""/177) ioctl$int_in(r3, 0x5452, &(0x7f0000abe000-0x8)=0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f0000162000-0xe)='./file0\x00', 0x0) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00007e6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000017000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = syz_open_dev$admmidi(&(0x7f0000963000)='/dev/admmidi#\x00', 0x2, 0x109800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000035d000)={&(0x7f0000c82000/0x3000)=nil, 0x3000}) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004ed000-0x8)='./file0\x00', 0x200000, 0xc1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f6e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000bc3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f50000)=r1, 0x4) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000f6e000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ea000)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000560000)={r1, 0x7}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003cb000-0xc)={r1, 0x2c, &(0x7f0000f70000-0xf)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6f000)=0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f70000)=""/35, &(0x7f0000f71000-0x4)=0x23) 2018/01/25 20:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x800007}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000a98000-0x1c)={&(0x7f0000d73000)=@ipx={0x4, 0x400000, 0x3f, "b9c2ad2cd5dd", 0x21, 0x0}, 0x10, &(0x7f0000ed4000-0x30)=[{&(0x7f0000157000)="e7c3cc64998e7195da55c48958ad818973ceab84c807386bee2c9caf95c846bc2b0fc540ad4c7ff04260c56a6a74609c840103b48f2ebd485ed2fa08039912e9b5ee88ae7063f9cf03ef68ff81d3fe3ab4e7e60ba3d2a930d9ce2dc2c10264fe1c4822767d1590c616f57d21fe09a6662ec53c6c417f07c3105edcc37a7c960f8b87ea13f9d63987ca0862dabdf179b288ea", 0x92}, {&(0x7f0000cb7000)="bce282061e4bb6ecdc829141d74fc0c3deb5cc01946475ff62c49364ceb7be5a0611059c3a4e6c391985ac", 0x2b}, {&(0x7f00000e6000)="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0x1000}, {&(0x7f00005db000)="6ace092726bbf9082223f46664e982f0bbc69a119dfba48588a018ee70c9c9edf15aeaaeb09add4b005fc57484e2a72a7c59088c49f4f92e415d9ea48182d10e91aef55f45458dda2e83af7949f0c6f1a21fdc5440c23cbd5c190ec6ae6beec14d5f193e7bb74412", 0x68}, {&(0x7f0000f6d000)="27e432ca924e08", 0x7}, {&(0x7f000065b000)="911304c8795ec28826b8abb31127decca5e1381bad248f825589c63b", 0x1c}], 0x6, &(0x7f00002e1000-0x13a4)=[{0x100c, 0x0, 0x0, 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{0x84, 0x115, 0x0, "b4aea72b2c489eebba9136bffa252d507716a4bf8b89ef4def4fec79b5420fc6a321a78460fd64d7e198bf8efc58040ce2f6b40ba0c4871cfe45b9302131099f30970a35699c1f42edf527230a10b650c67af5d53eb29c33ba50cdead67a28bd985cff2ba4f4dc7f0c05732f9c17d2461116482fbbc0"}, {0x28, 0x0, 0x0, "6e09b910615d7887f41fb5b8cfe21ed61079edd96a8fcec3de43"}, {0x10c, 0x105, 0x7f, "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"}, {0xd8, 0x117, 0x7, "7b6bcf895f54c62cba9de05c42ed1c165ede3b8220e042b839a6054e69f1790898ebab07ef0cae6f95915bea0192711d58e02157d00c0d183fdeffabd5474e2c7ca5c244b17158f0c34a1f9274aed922877a8feaaa250345d2f682cc2934919ca5aa6727540dd944b3d25b9ba748a9869ccde72065affe859bad92fbbe9b1c58ba4c695421dff4181ee4804c7d23e2a16c4bded2355abc05c9ddef64c0f0d51b91b3ee5118dfd12c27c097353d974e758516541adf9d3113ab1c1f8ec108e743ee2fa2d33083719589434a"}, {0x28, 0x0, 0x5, "e4099dc2b7397a9667d2425d56ce385afb596cfa96e3f817c4"}, {0xe0, 0x0, 0x100000001, "ce8a3c3f0d44372d2537e4ed0629361bbdafa1d05809db49a2f6938d21bb53f2d1af79606848604cb375b0819437297173fa52f06628d62a66ea061a10a91c10cd0e18500ab74b410076b731d1bee678a80da1deef6210cc3cfb630e5d19f157421f5efeb2a219db91c203eb16f9693fe1933e00d389f6678455725562b76d76f33771ed51fb8cfb5787402d7741f4088bb9fbe3d8b3d1e174449b338f6e031d845cba2ac26e0f3277cc8d0796b92e5f828618fa44568c7f4f89337face7f992e31ca19e88d00ebf65a80b8671f9b084ed3c8a"}], 0x13a4, 0x10}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) recvfrom$unix(r1, &(0x7f0000d1c000)=""/4096, 0x1000, 0x10000, &(0x7f00000a8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = dup3(r0, r1, 0x80000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00008ba000-0x7)=""/7) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000141000-0x1)=0x10, 0x4) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f000000a000)='./file0\x00', 0x0, 0x10}, 0x10) syncfs(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000009000)={0xfffffffffffffffa, 0xb778, 0x4}) r3 = syz_open_dev$adsp(&(0x7f000000d000-0xb)='/dev/adsp#\x00', 0x3, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000008000-0x10)={{0x8, 0x2}, 0x2}, 0x10) syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) 2018/01/25 20:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000d82000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 20:05:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b50000-0x8)={0x0, 0x7530}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000463000)='pagemap\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000025000)={0x0, 0xd107, 0x7, [0x4, 0xffffffff, 0x1000, 0x8000, 0x5, 0x40, 0x3ff]}, &(0x7f0000025000)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000024000)={r2, 0x8c}, &(0x7f0000012000-0x4)=0xfd3b) r3 = openat(0xffffffffffffff9c, &(0x7f0000025000-0x8)='./file0\x00', 0x6, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000025000-0x4)=0x2) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) io_setup(0x2, &(0x7f00005ec000)=0x0) io_cancel(r2, &(0x7f000015e000)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f000031e000-0x90)="da49bac7e8b7e5c6d679268eec641a5f9c03a25c1efc5112cc4d9cafc527c6f36ac1155f6150bc43be7e485a950966892664a7bfbc0db145e5187df703fb16a85dca9e52c5296459c9a65aa91b355556da0331b8389655e9cd5f53806686231529c2e0c804b683de409c0a8f7cce3088e103b4fe743ed1126ff9689a462790aa26159db674da2b05caf86597a0645181", 0x90, 0xfffffffffffffffc, 0x0, 0x1, r1}, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000a2f000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000965000/0x2000)=nil}) r3 = gettid() r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000f74000-0xc)={r1, r1, 0x4000000000000}) 2018/01/25 20:05:36 executing program 3: exit_group(0xfffffffff8b8cbd4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045001, &(0x7f0000006000)=0x0) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/25 20:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c7f000-0xc)='/dev/amidi#\x00', 0x0, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007c8000-0x5)={0xffff, 0xe25, 0x4, 0xfff}, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dba000)={0x0, 0xf2, 0x20}, &(0x7f0000fce000)=0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000917000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000075d000)={0x401, 0x1, 0x1, 0x6, r2}, 0x10) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1011) mkdir(&(0x7f0000da4000-0x8)='./file0\x00', 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f000006d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x400000) 2018/01/25 20:05:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fremovexattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00') 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000031c000-0x8)={0x0, 0x59f, 0x0}, &(0x7f0000d3d000-0x1)=0xfffffffffffffead) clock_gettime(0x0, &(0x7f00003a8000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000cd000)={0x5}, &(0x7f0000430000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000caf000-0x8)={r1, r2+30000000}, 0x8) 2018/01/25 20:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec3000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000df0000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072a000)=0x10) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000031c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000140000-0x4)=0x0) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000010000-0xb)='/dev/midi#\x00', 0x9, 0x40) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000001d000-0x27)=@random={'os2.', 'posix_acl_access&:*--mime_typeem1,\x00'}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000018000-0x94)={{0x3, 0x7fffffff, 0x11c7, 0x401, 0x2, 0x10000}, 0xf5c, 0x6747fb33, 0x1, 0x1, 0x1000, "c862c0fc98978afb90abc20d8063a97694beebd258864ebc4630c5df587ac328b5fea71b99facd7dd36934ac1414d09e50b9a37cbb245ecabf32d309ebe52df254a9f16cbfd2cfd2398a6a693d17717fc8e4714a232af8ac38a215613f143789debca41a68baa8677d6c080b9ad1976f6d9146cfc89aad13a2c389776172bdd3"}) 2018/01/25 20:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cc2000)='./file0\x00', 0x1cc) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000082c000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) setns(r0, 0x40000000) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/sequencer\x00', 0x80180, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078a000)=0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 20:05:36 executing program 1: ioprio_set$uid(0x0, 0x0, 0xfffffffffffffff9) r0 = syz_open_dev$midi(&(0x7f000005e000-0xb)='/dev/midi#\x00', 0x800, 0x741802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000002000-0xc)={@empty=0x0, @rand_addr=0x3ff, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @rand_addr=0x1, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x24) pkey_alloc(0x0, 0x1) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000802, 0x0) write(r0, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00001a9000-0x118)={0x9, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = add_key$keyring(&(0x7f0000ecc000)='keyring\x00', &(0x7f000045f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000049000-0x8)='keyring\x00', &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$set_timeout(0xf, r3, 0x8003) [ 135.422650] audit: type=1400 audit(1516910736.568:205): avc: denied { setfcap } for pid=20444 comm="syz-executor3" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e96000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f000022e000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) munlock(&(0x7f0000e14000/0x4000)=nil, 0x4000) r2 = syz_open_dev$audion(&(0x7f0000cc4000)='/dev/audio#\x00', 0x0, 0x40) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000ffd000)=0xfffffffffffffc01) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e6d000)={r1, r2, 0x2}) r3 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000504000-0x18)={r0, &(0x7f0000f68000)="006238055a53f163f59c2a2351a57fed93", &(0x7f00005a7000-0x37)=""/55}, 0x18) accept4$alg(r0, 0x0, 0x0, 0x800) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x15) accept4$alg(r3, 0x0, 0x0, 0x0) stat(&(0x7f00009c4000-0x8)='./file0\x00', &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000214000)={0x0, 0x1, 0x7, 0x3, "6eb7c34313d74f7129289e23218de559b7e6ceee3cca9a2ca346b98cfa8d340791716bf78acc452d8185ff0e", 0x4}) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1000, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/vcs\x00', 0x381000, 0x0) r2 = open$dir(&(0x7f0000e39000-0x8)='./file0\x00', 0x200, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000312000-0x9)='/dev/dsp\x00', 0x300, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00006de000-0x4)=0x40, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000f0000)=0x0, &(0x7f0000462000)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c3000-0x10)='/dev/sequencer2\x00', 0x200802, 0x0) ioctl(r1, 0x2270, &(0x7f00003d5000)="") bind$vsock_dgram(r4, &(0x7f0000f70000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x389) execveat(r3, &(0x7f0000771000-0x8)='./file0\x00', &(0x7f00005b6000)=[&(0x7f0000d2b000)='/dev/sequencer2\x00', &(0x7f0000c0f000-0x7)='wlan1{\x00'], &(0x7f0000cf4000-0x4)=[&(0x7f000045b000)="2a6d696d655f7479706576626f786e6574315c266e6f6465760300"], 0x1100) 2018/01/25 20:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000a5e000)=@known='system.sockprotoname\x00', &(0x7f00009fb000)=""/0, 0x0) 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca0000-0x4)=0x0) sched_getparam(r1, &(0x7f0000b5e000-0x4)=0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmmsg(r0, &(0x7f0000011000)=[{{0x0, 0x0, &(0x7f0000d6f000)=[{&(0x7f0000f3f000-0x31)=""/49, 0x31}], 0x1, &(0x7f00004fd000-0x35)=""/53, 0x35, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c51000-0x138)={0x2, 0x20, 0x0, 0x7f, 0x5, [{0x8, 0xf7e, 0x883d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x1083, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}]}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000b1e000-0x28)=[{&(0x7f000090e000)="b22e3fa92cbd0760b79efcbbd5c1a9c3a081ee152496fb14618734093677dfb049de41654249c94ed427efa7e7098cf3e04d", 0x32}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) [ 135.567482] device eql entered promiscuous mode 2018/01/25 20:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000464000)='/dev/amidi#\x00', 0x5, 0x0) poll(&(0x7f0000192000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/25 20:05:36 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000036e000-0xd)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00002cf000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f000036c000)='/dev/vcsa#\x00', 0x5, 0x200000) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000036c000)={{&(0x7f00000fc000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002c8000)=[{&(0x7f000036c000-0x78)="b9cc4524cc59b1a3e6e6e1a7f14d928f53305c6161102603074f227380c319e5db79de1139855a34e68a65d12a26df4e8637884ca5e85ec667a4ee2ed99c9097ad06b6382c9aff00550452422fd6f33129b6b0878c862cac653eb748e73256ab8c4cc971366f7f4b328037485fa0b6299c2142a603dc3809", 0x78}, {&(0x7f000029e000-0x89)="4a6a7d92f86d44abe098e1260f1c05a69a54e6d6861b01680144a6490db9576cd167c42fdfd1ae5cd53c375874ff51bbd8d5276f447c21d52b71b134c1482cfafe8efa6dc50d1c842022c9c882269d852495f8a5b95b8a6ca67dc42bdb86862190ae2ceec0fe3c86e281dd9469093cac9642f8aa548abd8fa932fa921e160462c797d082cb98a67db7", 0x89}, {&(0x7f000036c000-0xe3)="e94d1b6cee6a4dd95bf6ca259e39d648d0c777f979594a6d0b7e21f4121f9f2c2bcb04195c92aaafcf1ffd0242876854333af31b49e946e665973fa0e6c5a2a0d1f277215ab0f2cc3296d9e194930426cb263d77879b0c133ffafc1fe3d62c0944742dae32cc7a40b22b770a052d630ffb31822a6d3755d21407f9bc65e5c5d5d8987ce2491f0004feda3f1a683f0a605c321aa36f0905c8e9619327c3eaac42287b90cc6d3b6643a80c5a2973e23884af2a278d15f4686441bf728b772126aff50b45a8957c1532ae9c6942810e38ead5da482cc28f418ba1eb2ff34845b0097760aa", 0xe3}, {&(0x7f000036c000-0xa3)="65121ed64f251cfacee4d6e4a19ba64599b69aa8d70744073b894b97c5ba451b0690461ea69122661b8c249b6d7c7d875d883eae9460d03a3aea1168dc74d4c31b1a894dbe4187ff41fe3e74b713f81ec60b027b48ede054a362c72b27ceaca90aab4334c361678f6f8a6a31ee9fd4bf25e439c0c7753bf6735db590a8e4fd6e2365fe046f054aaccd5e59082710ddb3c50c5f5d956afe8d36db7f0962f683faba73ce", 0xa3}], 0x4) fsync(r1) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x20, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x20, 0x0}, 0x0) 2018/01/25 20:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000df9000)=0x0) r2 = syz_open_dev$audion(&(0x7f0000b3b000)='/dev/audio#\x00', 0x6d, 0x624080) socket(0xa, 0x8000b, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000211000)={0x3, &(0x7f0000249000)=[0x3, 0x8284, 0x40]}) 2018/01/25 20:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/kvm\x00', 0x800, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000dd0000-0xd)='/dev/usbmon#\x00', 0x1c00000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de4000-0x38)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x453) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000de0000-0x8)={0x6, 0xffff}, 0x8) 2018/01/25 20:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xb) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000129000)=0x0, &(0x7f0000d72000-0x4)=0xffffffffffffffbd) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000077000)='/dev/usbmon#\x00', 0x8, 0x400000) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000a1000)=""/121) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000ed000-0x50)={@generic=""/16, @ifru_data=&(0x7f000006e000-0x20)="4cc6fd54926f31e187d9e5e18ddf2c2e1d907f59ca1d1dbe592a2cd563f13583"}) syz_emit_ethernet(0x3e, &(0x7f000002c000-0x21e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000924000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) syz_open_dev$sndmidi(&(0x7f0000338000)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d3f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000-0x4)=0xe8) stat(&(0x7f0000361000-0x8)='./file0\x00', &(0x7f0000d66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b29000)='./file0\x00', r1, r2) 2018/01/25 20:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009b5000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000922000)={r1, 0xae, "43ef282c0ee9ae4a02becdfe813255b6eb51912ec48dd3c85bd14e91c59ac8931ac24d16490300ac248aafbaea1354affea2804231ec52facf2a2dd2c0ec42671416b4cb38750e43957dc134bfe6672ce82d3d1cf4d2b13ff604f43d3cae878cff921e2c6455c9ac8adcd22f2688d41d665f10d773baa1870d7e24adc3df83b9364215d6a838e49febf0405ceb743c249b530c4da0cac3e72d8c7e84fd4b7b5a0fd980bac698e31d0150b1774980"}, &(0x7f00009e6000-0x4)=0xb6) r2 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000a5e000-0x4)=0x0, &(0x7f00008cb000)=0x4) syz_open_dev$dspn(&(0x7f0000691000-0xa)='/dev/dsp#\x00', 0x8, 0x100) 2018/01/25 20:05:36 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001e000-0x15)='/proc/self/net/pfkey\x00', 0xc00, 0x0) bind$unix(r0, &(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/25 20:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x1f, 0x800, 0x1f, &(0x7f00001fb000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005f7000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ce8000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002e3000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x27, &(0x7f0000fc0000)={0x5, 0x5, 0x300000000000000, 0x3ff}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000004b000)={0x0, &(0x7f0000e59000-0x40)=[]}) 2018/01/25 20:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000680000)='/dev/audio\x00', 0x48000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f28000-0x4)={0x9f, 0x6, 0x1000}, 0x4) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f00008f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x10000014d, 0x0, 0x0, 0x215) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c7d000)='./file0\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e5d000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00007b3000)=0x14, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x163c)={0x14, 0x52, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/25 20:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffffff61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b44000-0xa)='/dev/cuse\x00', 0xc8000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a3000)={0x0, 0x219, 0x9, [0x6, 0x0, 0xffff, 0x2fc, 0x80000001, 0x9, 0x7f, 0x9, 0x1]}, &(0x7f00000bb000)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c20000)={0x2, 0x2, 0x8, 0x7, r2}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004dd000-0x8)={r2, 0x3ff}, &(0x7f0000a41000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f00007e4000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00009aa000-0x4)=0x10000, &(0x7f0000032000)=0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000764000)=""/243, &(0x7f0000f9f000-0x4)=0xf3) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000161000)=@assoc_value={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) [ 135.710645] audit: type=1326 audit(1516910736.856:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.744932] audit: type=1326 audit(1516910736.857:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=360 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.803762] audit: type=1326 audit(1516910736.860:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.830098] audit: type=1326 audit(1516910736.861:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.856803] audit: type=1326 audit(1516910736.861:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.881563] audit: type=1326 audit(1516910736.864:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.906281] audit: type=1326 audit(1516910736.864:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000894000-0x4)=0x0, 0x4) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a88000)=0x0) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x26, 0x80008) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a1b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000cb2000)=0x0, 0x8) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c14000)=0x2) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000dd3000-0x9d)="240000002400ffdd3200000800367700fbffffff0100000000008c00ffffffff0100ff10", 0x24) 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000031000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000dae000-0x4)=0x401, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000075f000)={0x0, 0xffffffff}, &(0x7f0000678000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000054d000)={r2, 0x7}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000a21000-0x94)={{0x80, 0xd94c, 0x4, 0x2463, 0x7, 0x7}, 0x1, 0x7, 0xfff, 0x200, 0x8, "605e41c4941bea35ca034b55e3d445dc84eaa74fa919ebb28bfdd3ca486756fa330104c83b5ffd49981235a12c76afc73f22998c385e8a74d3754a47ff707d24a1ee9f422777e49ca4c4c44e323cd8c713be38ff88965293a073335304382922b1a3e26388cdc51296e64ea718c168c8cdfc53f112e1f4d071d0a5df86be0eb5"}) ioctl$int_in(r0, 0x10000080045432, &(0x7f0000000000)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b62000)=0x3f) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000004b000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a) recvfrom(r0, &(0x7f0000ad3000-0x8c)=""/140, 0xffffffffffffff71, 0x2, &(0x7f0000c85000-0x10)=@ax25={0x3, {"8de46e97064376"}, 0x0}, 0x10) socketpair(0x5, 0x800, 0x8, &(0x7f000048c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ed000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000e3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r2}) ioctl$TIOCSCTTY(r1, 0x540e, 0x401) r3 = syz_open_dev$sg(&(0x7f0000d8e000-0x9)='/dev/sg#\x00', 0x9, 0xb0000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f39000-0x10)={0x5, 0x0, 0x0, 0xffffffffffffffed}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00009ed000)={r4, 0x7}) shutdown(r0, 0x1) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ecb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b8a000)={0x0, 0x8001}, &(0x7f0000f48000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c4000)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3aca, 0x2, 0x9, 0x84}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) close(r3) [ 135.931592] audit: type=1326 audit(1516910736.865:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 [ 135.956187] audit: type=1326 audit(1516910736.865:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20517 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fa3c79 code=0x7ffc0000 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000074f000-0xb)='/dev/audio\x00', 0x200, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000b2a000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x0) modify_ldt$read_default(0x2, &(0x7f0000cbb000)=""/40, 0x28) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000576000)={&(0x7f0000121000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000062f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000037f000)=[0x0], &(0x7f0000135000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x1a) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) renameat(r1, &(0x7f00007f8000-0x8)='./file0\x00', r1, &(0x7f000037b000-0x8)='./file0\x00') shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b8a000)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a3d000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000be8000)={0x1000000000000, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000024c000)={0x1f, r3}) close(r2) 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002dd000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x710, 0x9}, &(0x7f00004e0000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b28000)=r1, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000018000-0x4a)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x0, 0x0}, 0x4a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000228000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000f32000)={&(0x7f0000e12000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000ddc000-0x8)={&(0x7f00008b0000)={0x2220, 0xc, 0x6, 0x500, 0x1, 0x0, {0x0, 0x0, 0x7}, [@generic="0abd3dfed0e177b38bc3670acde9ab168f1059272d69ed32905181853f3e4ecfa2fcb6e6a055d225d4198a99cc701d67de8ddc455c426165b52a577b8fcd13f058ebe40982f7c8ca972d8b152d3726bff767f40b31256d6a7e6f7330a6ff4d9b11daf5c67876d76065955e3ee9cdcefb0bc5046565060feb37c1aae6caa00614c46afe08b74b935dab66cc28185353c0f705038dee889a25965aeb0ff2ec458cebe3b67f311d571943513a3aeb2eafd579098ed60c623045bebf8f49e5656f607e2beb1635d345000fa6bc95427f1354f1f3a4fddbeb293e8c689b10b7d763b6ddeb98fdb357cd64d3b77f01e2083076b05a3eba23a5a829cabb5c41fbadbab23aa5b68c757d1619b23b88232747b2390c1202ecac24993af0a6d4632eac9e220477f29251f254894ca1fb95404ac3d4b7a2019ccbfcc411f48b6c50748e825ec8e7cce34b8d643be7c39f15126d29c37442b588e1c2bd2d96fca2cf6db6552019eeb2908b2fe05531bb4efa74bb6c88951bbe2b72ccef5541254ed4b0c6475ebd2f6e121ab94c130161570dc7454a246f8cafda784a785db65e9387963fb8f18f2d72ce953b02aa728d081f9cca52190ddd13d3532c1a6eb4961f14e9d8f87b48e60dd2b19679a75cdc70633be5e2fed5caea4e6c001ec5786be638d77bf05652f8b51458c1577f1a653900dac975644dbc316a95ee6ccb9bdcd6eb2f0235411b5c4e90a7ffac621d6e0415c36c7c81d94ccf4767070233f097f1b68602f67c028866925a44510907cedaf98a3ea5c18d7fb0ed4feed76e93b9d618be75db6d18751ee273216a1a4b2ebe6cbe98bf6ab0791f842ae640b5bba8463f977fd53380b1418569597548f0fe066fb918cce4317216dffa786271a6b3408d39c28b0e854b015f8144f2c36fccbe1b45cd2e26ec9974cb557c1f013d59dde7dbda35a310539631d14114108a4173c0bfbcffb0588438a3f303a5801ae6beae1eea6664f403a48c492a8c800312d509e2b7d403404c4c73d8c181b06907c23a0442f9a669d4d3a199ff5ec92b4594ff8c2b3be85b5585a49df2e7eed906752cec20566147033c6387ed08b01cd616c11aded8ae4baa335bf3d7456b21acb7ea7a32cdfaadc562041bac0811daad2c34359a57e870a786427e8382dd72a3de91d1edf582ad257d63451c52aa2613bbb921efec8cc7573042881c4a34d6a870b919784afa10660594024000f3f143cc6e8749b9e245829deea9039365efc561351c573bd05b230568d24e02ae12a24880d8fc9643b087e8cc5b4555e74edb1c33a9c82cf60db87dc058b9b806c4dd6eef55049da9e6c5dc77f38e6eab0c2d11e17615dd189f0b15c4d3d358d73b68e1326a8b72fb7fb32e1658397fcea552e785d02a169132af5f672c24d48311c0148a7f4e67683318ae4bec125d1427bfcd2a3f441ccb15ce241bdf9f9d5a7be22511f63f39633e5bd78f8fa25bbc463cebff9a125a2094587ce5f16c7fa1479210f3cf5c30a3c59713ce053971817dc1e503b026f0a9e026bbdf04d5029d43aca4b95b4651423edf8f1352b1e8ee87fdfeebbc563107e916e8d741347e67a3dabd332696fa2347e0ae6c9c0474f18ae3fa53707ec6bc6bac15f732fa0d9b34c9beec73c119c8500b115456a9bd9568e9ba07f6b46aafb8cf695ceec55fa1150d47dacb6933dc702d3ca7a7996f73ae0a1d056f2a381e5b284a46d169d75fa9129ccbfa43f90f8bb6ea0f3d3544ff8a7cf61af5f699f8478112b05a4afcee9a646e2d53fe50022ba77ab4e34b2512dcefa7ef65b5f277bcc94a7f8c0122e8569b7f8de73ef574504e72171f8520b840399144fb5ca42e67e2e721ba1c225fcf1b46ceb76f169b6de1cb54a6731ce8a809cc1435c9039a779839acce64029dc611c0712eeb0e4cff66ca58d2ebc3dca3b8d891d9b1a899467b4217005a6104c59dbf19c994057cb11c72dbaf869fa0145ac53866f490a8e9aae5c919a4154e9eb6172fedc7663663f1ef937ab5d8803f125b8fda6843c6eecd6f5670a954e3a823a2dcf6e2413107e911f17838fa364a85c761531664444375c13ee8a78d60b67a79a54f280c7ea0f916f44965cec6250b48b82335135532901ebd5e3fe457a1d3fdcf178c394a7f2f4e6ef5b0314bcab69718f67ff45ebaa867d36e9b51e9f04bdefdf3035fd83c98413e0efbad2f15687cf6a2c557947f651245eb775d5b21226cfccf6e5824e196f8405a39eac7b2b6a116f8ce00484bcc48f8787af62ea9bc944c629c3236b226e426bf2c782a5c933cffb64bb7241b2382aaf870453ebfc9cacfd11315e6f41d0bd2b95c16a841b09d592c24b49ad52e0163472e28e632244e959596975640fc79ea028b25931084bac755de71465d1fd1f3687d531c2ce3ccb6d62cab82a67de1c1075897dbe0a70e5f3328ea2a48efc15326f6a09e1008b9edf74e3aab24f2e25e425c981743b1cee92315e4772ab5f049ee57000290e3f8bb793cfe646044e575661bd54c405cdaf384813bf219e98b3c3455524759119163822a5c648bf7500e6dde0f00f40d514d272c21ba0087de13a7e55b5642b13376399bd4e24a6a754f7b3077e7d8183c61f269679fa5f346538b5728852b20e4f41448d02cf0c5802c449e8dd31d51abf9015413ee00fda67128e114cfc6dc20233eabbf07728d3ba12f18288678500dc52c75427cc9dc3fc5eedcbbe5c3877f54c942c0217ba182a8d76417d0f0ff38835e99300fee7aa9474e0528eca5d0f5e9b3642b71ad2778a4df2b5af6d40474a6687fc5f1fee995e11b695d5c789fc1d8f338a49c47bacb70dac697b4f9d5411fe288f7235509bcfb0258ab37ce5be0bbb1894c48691a486bffc7d73f15eb73d224bd03ec32d09a561ebaff7e70e338d1d6c5b343db2bdb03742e8b9ccd2073e57ae66ea0da4c3538b6fa3fc67b6db2a07634aac2b3177b287876ac80628a6a56ac4df007736927d48f5f8718bad5e754ee2bb4e6cef3613b04bda3f23cc339da7309a68bd55799efc796887d1ffc4e9ffc602d5087423cb56cd5112a3742d2c3e9953f3f6d84d226198c7449a9e54cdd34849a2312c21c99fed9a36e9c649d7723ca8b0bedc49afb23ce93c08d854b9a1f90d0e336d2a06874c730857fe1d0ac346b8846942fd27014256a19bf9fd445ba7d66ba0f09bb4f3e32119f0d16f9edfda7d27aca491e139f02adc9d8476ad7b679de3720cef4be8628ecbbbb8922369a23d0a9673b0eb1e952e30322e1a14afed040aa6a1392a2afb595e0257f426bf9c0f0fc339c7e01fa15cd9ca5860e6a34b4919392bcab78954f1182774957d5b65aabd577a4606a7f78793c645a46e493aab1514b58de8ef064acc87495c96cd52a1dced05a2f95915704fc03ce26bb04d06d3283256606cdd7977c8b704a75cb1e1b2dd76555e39ac82c53dc6bb90b5ebd788aaae2d44d5790744c61e5473f479b233f165816a7f1275ecf8e8059b2c0f3f67cd16ef0df9ab0a1b111397e4def337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@nested={0x10, 0x44, [@typed={0xc, 0x49, @pid=r2}, @generic=""]}, @typed={0x18, 0x38, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="9236401cdb866cefaeccd83bdd86b8b297f6f45cf7f9853409f8be9f1d431eadd65d6fb0b5b4faaea5f40e97057dc519514156c43e22c631fad544210b866c72f2281d444563e3b849ebc31b4f8f79ff0f0f0c4f0fc5068d601e9c64a7dc49f6b9dba34aef722604aead87b48208364ed6c6c2cf8b9eec8faabd95c1a1bafc5b1620340fa822b75acfc6885c6a61236fda38fbfe6ec38f91b661197fb18da6b6b6215f25eb0c0c4430e1885c647aa7764c5c69a9cbcf12f77ddb2cdd2e0880de0660df31bd8fdb78857e81262587b444cb3b5365beba27812aad13cbebe5894af8bc8f06a3415eda2589f1371deedbbaf11e62c1680e09", @nested={0x10ec, 0x96, [@typed={0x18, 0xf, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xa0, 0x58, @binary="ea42c4d2863bb082758b797f23d72f1c7f78389d5011e6e66293122b7a874c38f00cfe74bebbe865317d070039e4d39784c7222ba952906f5186c587675c31985722ae8f710871fccdc84df4252b6940676de5e1a251dc78930c453fe0e0f8453051fb75a495a1e4ba465a311845ce45028ca57c84259f9c7ae7ff33330b2eaaad519e522a1cd918b933afd25604b482309639425c63"}, @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @generic="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", @typed={0x18, 0x1b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x40, @str='.\x00'}]}]}, 0x2220}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/01/25 20:05:37 executing program 4: r0 = memfd_create(&(0x7f0000782000)='*wlan0:md5sum*nodev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3fffffffffffe}, @common='erspan0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0xff91) 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000334000)={0x10000, 0x8, 0xe2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5d000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xffdfffffffffffff, &(0x7f0000ea7000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000650000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, r4}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a76000-0xb)='/dev/hwrng\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000a56000)=0x9, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00007d9000-0x10)={0x1, 0x0, 0x81, 0x8001}) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000001000)={0x3f, 0x8, 0x4}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x3ff, 0x230000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000f20000-0x68)={0x7e, 0x0, [0x101, 0x0, 0x65, 0x2195bfffffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000f21000-0x28)={0x2, 0x0, [{0xf14, 0x0, 0xffff}, {0x9a7, 0x0, 0x3}]}) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000534000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c76000-0x5c)={{0xa, 0x3, 0x8ce, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1ff, [0x7, 0x8, 0x7ff, 0x6, 0x7, 0x1, 0x4, 0x3]}, 0x5c) unlink(&(0x7f00003b4000-0x8)='./file0\x00') connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00001ef000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d65000)=0x1ff, 0x4) write(r0, &(0x7f00003c9000)="2200000031000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) sync_file_range(r0, 0x2, 0x1, 0x2) accept4$netrom(r0, &(0x7f0000883000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d2000)=0x10, 0x80000) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) r0 = add_key(&(0x7f00002a5000-0xb)='pkcs7_test\x00', &(0x7f0000aad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ab000)="beb44215d66c128156423024e9ee5f348a30785d2560612ea1e192925e941e02617fa9059beff576a5bb8b8484bb82745450c8146301f8a9f5d7a4d3407ad85a2677ff9cc692b8f866dd4f8aef8b7676cbabf1f86b014bddf96ce26069f2fef667afb97bb24ca2f3c65a9f012f5d907431997647515e1527ab5c12e0c7d49556326fc471", 0x84, 0xfffffffffffffff9) add_key$user(&(0x7f00007e7000-0x5)='user\x00', &(0x7f000009f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000464000)="e9204690c2190262d098d07fb8c48d21ac492ce9777ee81281026da29508f70c8f2c4210d63035d5576816445101c98e2f19a7de6c6e2bb9cae7d86f2a83d26988385df390be4ddb8f7d2e1bf8c2e64c4a9417d7c62b54a83de74c5d6a214ac3d2f61361eb98dced14ab1df76f063a4f92c73eb177bdf921a956c524075d0122a1340f1d", 0x84, r0) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5a000)="c52920dfe70b41dbe7b9a634d67900000004f204ebc61b507d92504222bb8f77b379f2b19dbd12044593ca36b37a7a29e8f7bf9fe8b92c60db5359afc39b6565a68b80d9a1810d64616f7023f968a4fb088c718528bf8d22c4cbe49088e64c", 0xfffffed9) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r1, &(0x7f0000d8b000)=0x200000010002, 0xfffb) 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x8014}, 0x0) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a5f000-0x8)='keyring\x00', &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b85000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b4000-0xf)='/dev/sequencer\x00', 0x62900, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000088e000)={{0xfffffffeffffffff, 0x1000, 0x9, 0x4, 0x3ff, 0x101}, 0x800}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000086b000)={"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"}) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000039b000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000029a000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xa320}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe182}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) recvfrom$inet6(r2, &(0x7f00004c0000-0x57)=""/87, 0x57, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000125000-0xc)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004af000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003f8000)='/dev/adsp#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000448000)={0x4, 0x40, 0x6, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$l2tp(r0, &(0x7f000046d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x2}}, 0x26) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000054f000)={0x0, 0x4, 0x5, 0x5, 0x9, 0x2f0, 0x6, 0x5, {0x0, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x9, 0x5, 0x8f}}, &(0x7f0000a78000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000349000-0x8)={r4, 0x7fff}, &(0x7f0000874000-0x4)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r3, 0x0) fsetxattr(r3, &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000027000)='\x00', 0xff20, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000411000-0xf4)=""/244, &(0x7f000004d000-0x4)=0xf4) 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000260000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000767000)={0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a1e000)={0x7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x3f, 0x0, 0x1000, 0x1, 0x602}) bind$netlink(r1, &(0x7f0000840000)={0x10, 0x0, 0x2, 0x2000}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b1f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000c77000-0x5c)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, 0x6, [0x3, 0x4, 0x54, 0x10000, 0x20, 0x1, 0x0, 0x14]}, 0x5c) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033a000-0x11)='/selinux/enforce\x00', 0x8580, 0x0) ioctl$sock_bt(r4, 0x541b, &(0x7f0000ba3000)="bd04d5b7778bc2bcc3018f576d5c59b73f5f0824aad59160cd6af92af560d1928369e04303e7b994d358c52780e20b13643ce50b5228fcdc8aa370bf18101c064536281881287be23135a6d8185968ea7e9739220e39a267f2dbdc20b1096f54d3f4004478854d4a6c74f9a962aa5324d3a786846067afcc95f56aaca2807de1668ddca9d66d466952ce84") 2018/01/25 20:05:37 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff9}]}, &(0x7f0000002000-0x4)=0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000684000)=0x5b) socket$inet(0x2, 0x4, 0x6) r4 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000ec4000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) listen(r2, 0x101) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000)=""/0, 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faf000)={0x0, 0x0}) fsync(r1) r2 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005f7000-0x14)={0x0, r1, 0x0, 0x3, 0x0}, 0x14) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'kw(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1000-0x12)='/dev/input/event#\x00', 0x5, 0x440400) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fb1000-0x4)=0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000fb0000)=0x401, 0x4) r3 = syz_open_dev$midi(&(0x7f0000c7e000)='/dev/midi#\x00', 0xd96, 0x200) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000acc000-0xd4)="80291eb7c0fd5bb98b561e3608986a6144bcb215820bda3a2975540a8d72cc10be5a544cbd6837bbc590803d59728c1942754ba9c2d46065cb8a2379fbfd87d4899a7690f41be0d606c0cd150af5be1cb4f59101cdff7882dbd07003820a70bcb0ff0a091f1866b8ff6e3d2546320a83fa439cbed2c8472d0129a8e805d2e5a5a5b202f7a9792907ed21c03225cd526615e4a211c85aa8675b8dc235ba03180260cea0af91617f7187c544aa559595628ba9b749e0e13ae2cdf216246f6b12fd161ae3dfa0aa5b38d3a4602e001c0648f0c174e5") setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000727000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff8, 0x2, 0xfffffffffffff20b, "ef17703bfcc0f8d06314cc268b6304bf0ec2bf4374ec86dff2ce2e4637c7fb89055c6b13991e4c93ff388bb473e65754b3303d7e2ac2e5622e7f67ed1b8e6090c8dba819990596fcb0efdc15abed5289"}, 0x160) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000faf000)=0x6, 0x4) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fb2000-0x8)='./file0\x00', 0xe000, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00007c6000)={0x2, 0x10001}) 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000836000-0x8)={0x6, 0x7f}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000014000)={0xffffffff}, &(0x7f000000a000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000010000)={0x0, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x23f1176e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff, 0x6, 0x3, 0x7fff}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000015000)={r1, 0x4800000000000, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getuid() r4 = getegid() lchown(&(0x7f0000011000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:37 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt(r1, 0x0, 0xd1, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xfe5f) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000909000)={&(0x7f0000529000/0x2000)=nil, 0x0, 0x7, 0x31, &(0x7f000049e000/0x4000)=nil, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000937000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d8000)={0xcd30, 0x6, 0x1, 0x9828, r1}, &(0x7f00006f8000)=0x10) r2 = epoll_create1(0x0) getsockname$ax25(r0, &(0x7f00008ef000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e41000-0x4)=0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000cfe000-0x8)={0x0, 0x7530}, 0x8) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e88000)={&(0x7f00006ac000)='./file0\x00', r0}, 0xffffffffffffff79) timerfd_create(0x400007, 0x80800) 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000c6a000-0x8)={0x1, 0x9}) r1 = inotify_init() lchown(&(0x7f000068b000)='./control\x00', 0x0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r0, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000768000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe1000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000aed000-0x8)={r3, 0xa21}, 0x8) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000254000-0xd)=@known='security.ima\x00') 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000023000)={0x6, 0x0, 0x200, 0x7}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000023000)={0xeb, 0x4, [0x100000000]}) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x10005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000044e000-0x18)={0x0, 0x8, 0x20, 0x7, 0x69d}, &(0x7f0000573000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001dc000)={r1, 0x61b}, &(0x7f000083a000-0x4)=0x8) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0xfffffffffffffe92, &(0x7f0000666000-0x8)=0xfffffffffffff801) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/25 20:05:37 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mouse(&(0x7f000023d000)='/dev/input/mouse#\x00', 0x3c05, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000000)={0x3, 0x1, &(0x7f0000001000-0xdb)=""/219, &(0x7f0000001000-0x85)=""/133, &(0x7f0000001000-0xe3)=""/227, 0x10000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000634000)={0x0, 0x0}, 0x8) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001ec000-0x8)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x80000008) dup2(r1, r0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000611000)='/selinux/checkreqprot\x00', 0x37cf02d6c4b2b8a7, 0x0) signalfd4(r0, &(0x7f0000ec5000-0x8)={0x9}, 0x8, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) sendto$inet(r0, &(0x7f00006fc000)="2faf90b40bf928c17e5c69128b07153c65d77eb88da09620c10307473ab1ff779bc0d86e54601c7ad6aba98e42309b6e69c73b406dc6fb04524aa9ea0ef876aa1b3e6d6758698836201e987e31e3a5b20206b084485ad41b7ccb6ce0655d3aaf79d0fb74c6d83482b7eb4840c2500b35c98fd9af30fd3d888dfa05079aae4031e8620cfe591c35a4adf6", 0x8a, 0x10, &(0x7f0000607000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setown(r1, 0x8, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004e9000)={r0, 0x28, &(0x7f00005d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000fe8000)=&(0x7f0000ccb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cb5000)=0x18) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000001) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00007e6000-0xa8)={0x1, 0x0, [{0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000baf000)='/selinux/checkreqprot\x00', 0x4400, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000016d000)=0x2) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f000069a000)={0xe9e, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000002000-0x52)="319581a3", 0xffffff34) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000017000-0x8)='./file0\x00', 0xf9b84c2c483cdd55, 0xc0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000033000-0xb9)="dac2faf7742a059aa56a29c980c60b9a3638475d1c8ddb2f185af4d23a8626230df6b41564de5d9d39d4f2e627191f5cc8b4f9ff83bc70bd7a1550d0f0591a35d5ea94751b308ede54cd6bc0a067551c568ab26dae774a62be9e668a8877cd6e8d8bb8bd3dac362dfdb0f259b9583621eab851fc382905654273cc1b53d7a72250630eaad6d4d2d80e5c979fe994fbddab5dab666a26fb1ebf23ac81cd534489bb082a5624d497caa953f565a6522e2f3c99d82e83d157a31b", 0xb9) 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x0, 0x10001) fcntl$getownex(r0, 0x10, &(0x7f00007fb000)={0x0, 0x0}) fstat(r0, &(0x7f00008ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a16000)={0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000-0x4)=0xe8) getresgid(&(0x7f0000289000-0x4)=0x0, &(0x7f00002b0000)=0x0, &(0x7f0000128000+0xc3c)=0x0) r8 = getpid() getresuid(&(0x7f0000674000-0x4)=0x0, &(0x7f0000689000)=0x0, &(0x7f0000931000-0x4)=0x0) lstat(&(0x7f0000062000)='./file0\x00', &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000143000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000079000-0x4)=0x0) getresuid(&(0x7f00000db000)=0x0, &(0x7f0000c3a000)=0x0, &(0x7f00008e9000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061e000)={0x0, 0x0, 0x0}, &(0x7f0000e23000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ac000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eac000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006f000-0x4)=0xe8) stat(&(0x7f0000213000)='./file0\x00', &(0x7f0000171000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000aea000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a09000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036a000-0x4)=0xe8) getgroups(0x9, &(0x7f0000365000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000c9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0xe8) r25 = getgid() r26 = gettid() r27 = geteuid() getresgid(&(0x7f0000977000-0x4)=0x0, &(0x7f0000b1e000)=0x0, &(0x7f0000788000-0x1)=0x0) r29 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00009f9000)='./file0\x00', &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ed4000-0x8)='./file0\x00', &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000561000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000)=0xe8) getresgid(&(0x7f0000911000-0x4)=0x0, &(0x7f00005f3000)=0x0, &(0x7f0000d3b000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00001c1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f7000-0x4)=0xe8) stat(&(0x7f00008d9000)='./file0\x00', &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb2000)=0xe8) getgroups(0x2, &(0x7f0000aac000)=[0xffffffffffffffff, 0x0]) r41 = getpgid(0xffffffffffffffff) r42 = getuid() stat(&(0x7f00000c4000)='./file0\x00', &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba5000)=0x0) r45 = geteuid() stat(&(0x7f000037c000)='./file0\x00', &(0x7f00006c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045f000)={0x0, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c35000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000)=0xe8) getgroups(0x2, &(0x7f0000ef6000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bc9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000719000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000-0x4)=0xe8) getgroups(0x2, &(0x7f0000f4b000)=[0x0, 0x0]) r53 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000032000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000-0x4)=0xe8) stat(&(0x7f00000a5000-0x8)='./file0\x00', &(0x7f0000bbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000063a000)=[{&(0x7f0000be8000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000082f000-0x8)=[{&(0x7f0000700000-0x13)="db783d54d8ba716bc4ac130cb79e19d99be55a", 0x13}], 0x1, &(0x7f00001bb000)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}], 0x80, 0x40000}, {&(0x7f000065a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcf000)=[{&(0x7f0000519000)="93507d3b4f3274ac041df736866697f05d6413f9180b435fc1b227a8bb7dda7b1f56cf65d4249fb50800b023c4cc5db69c53d19c23f72c3212b6d4abec53f1ce5c46311bcb7ab35526af3836b4d83fa3ff056d553856f15230f9aa54655d4a21b160c407eadd0a6c8ddbe7259897ba3a474d0c090d57739a72038c2cd3693caaf6e15093ea51380b30d006cf0592490393f3ed7c0049ba", 0x97}, {&(0x7f000010d000-0x5c)="042913954c086312a0aee61cb1d22eaf99b47ea17eb9891b527200360baf2a5b3011a05b263df5fbc0519b3bd9068d2a06b9ed19a683bce4bd3168f4f4f7c242e535ebe958587456fc003c0f54ea79c9daaaee4d9c468350079cd9ae", 0x5c}, {&(0x7f00004ba000-0x55)="07922bede89f7b4c4d7a0fd3d4846bd9046e20bac69f38f010b1bf057208a45fbd60686e2f2e45fea3777854f1f6e6ed9aad573fd6c5c2619af9fdfe4b3a7fc58539cf330fcf34d385f979ffc03395984b76a913bb", 0x55}], 0x3, &(0x7f00005c9000-0x30)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x30, 0x4}, {&(0x7f0000ba1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005ae000)=[{&(0x7f0000a7f000)="c8725064fb7957d57549cad90f6026a0e58de0f30a9b3cfb6cce2ed9d1762a989a246a5327f755e70e54a05173333d922b4eac905c3576f3279e29cda21a35386b2d729a5e8935f092f02e5ad75f9cf21140ecf6ee270e6e1173d8d1e6107033a8952fa3b09f7d67e586376cdb65a123e47b6f81cc9140298924fbe061579e1c53cd07a9d46aa28764c9bfc30b777e469fbe1bc54259de95a655e31ea6df9a9689252fdfc6274f0aacbe5a2cb022fa3cd403867962889e1a92ba799d023933ac01e8d61932d882240812d497", 0xcc}, {&(0x7f0000362000-0xcd)="73e1a35a3e492444a02e6709f458b20a704c003c27d2c05f2ba661cde170957093c096c6a936d329f5ae20df2543fed1f239b6ed97a9cbfb8e78006e18e3226383ad98b20882652ce9e33cdc9b8df90a2237d7d45a2e264ca5d95ea9d845302ae327fd4614745631c96a68060f9042bc3fe3f899c04717a10ebbdba0d1c9cfedeacff153e7a4886393263a0a02bbcc03b19c1333e422cfbfacaeb1d7733a77ec95afd6276c843b994d7b2c639ea78758cf64c7da40e83c2ac5344fcadb2079c6421ba3f058bba9233d77710631", 0xcd}, {&(0x7f00005a8000)="b32bf859e1f3d0f3f27a63066f8d9450998dc787fbbc6f1931222a9f9b9263efe791b6e4183531f2f1f3301a999c952e58089e4486a30cd295335a26a553acb0d7690e7df8c999", 0x47}, {&(0x7f0000bea000)="4a56e6f513f7a11c6e87bed0268350dc2c8c91363bc931adec0444c0abd0a85159cbce43d23d7b1cea8a75e783891af94c6b891b45b354f661813c02e9a3520c77af172e8fc93fa67787c282988a709a4dc1a564dee1e777b121afe5579f84385ac1ccb5997adecb2214a1eb9a2a9d91423e4fca6aabbc1ad12d6c359a30a2a15ae4a4a6ae70df8f9dee858027020bd49b57e8d7cd7c54928f399fee60a131d3d50460c1fc503410db5493d76a00148ca739dc792c26494e9952974fd1a22356f9889d3f6ec29909cdbac4b60362ad0c9c9f3145ef16f5ac0e33284b7fd3450f1a0a13308127bb40091415934990", 0xee}, {&(0x7f0000365000)="6a98fa90030d45661849137afae4c119ef0ab5feb4d2dbe73f870161b1147a35ad1c63024ddac8b36ef321c025e0b205f4bfdae4c36766a247f9df7caa3a30e4011c5461842f", 0x46}, {&(0x7f0000598000-0x2a)="69e86c2e0fe3598fd8999690e946f742555d7dc3af5456628a9fd21de990640920e12d0e576c0e15b410", 0x2a}, {&(0x7f0000396000)="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0x1, 0x1, [r1, r0, r1, r0]}], 0x6c, 0x20000000}, {&(0x7f0000f7a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004c2000-0x8)=[{&(0x7f0000bd9000-0xd4)="352147bf152c5abec4d931055052f9985888e47a116a6d076df352e42ebc835a2a14d8178c09928ea3f703731060b74d753dcf7eb848de697b6d40c412ea6a3d1e60f7656e525995ba57492c5a783460e7d445adfe8609b2aea94e882d1b591e87d6f69ab45767fe4ba4eaf7c11de274aa99f2d4a95c31078f45e66b41442cb7dad978a19ecc0ed6a5f3ab4639853cf644b9ac4844c18efebe6f2c387ccdfca2818b22b718f02e6993af8f7b6cc49f6c1cd073e867a4c10d52f05b9926bd4e0e17dd89b6b6f19abb77c4e7e81a5052567b2866f6", 0xd4}], 0x1, &(0x7f0000ec1000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0xd0, 0x4}, {&(0x7f0000199000+0x2a0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000668000-0x28)=[{&(0x7f00006e2000-0x9f)="c0b5cbab10376642134cab74a2b74f480f1a380f8e9668943c948ff95774587a7a709a22d7494a2fbfe5538cf443ac571b584826dfb91e38cad693dd9726d0474c39d790de1a99cc1a54882e55d8a40e0e122b609d16704eb5a87327ecda274a7470943289f1024f614fb824f9324bd8238cbe171f72f545dfab914b7ef205101f0b5d419ec791c894f9e724f1953da3e86623f6c71ed8df0e788417f0296c", 0x9f}, {&(0x7f0000481000-0x1000)="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0x1000}, {&(0x7f00002fb000-0x4f)="8d5de5abb5762c5914a7624adcc8396095e9b8c74428a323f81539d7124b1c90b7004184c3b4cf627319f5e82ba1588efa9b3eb2d1b8016315ac7a74692803e13ba4a11ab6287e70259ed66cc18351", 0x4f}, {&(0x7f0000baf000-0xd4)="6f430d9c076fcf43fd88c72b84be94819245892b2c78677c18eba07556050dd62728e4eb395f4ff21a5db04cdfc7c089f274cd08216ce3d41ef9880df5cdd3f9272375b5221f8ee26c9d804c89e12b2dc73276cc1a2f37e73614256d8020c1fee673438a321d2fb893b3c2c7dc4d6c740fccf17b0d281d997aed4293969bf14ba42edd8eb3f4e4f361a2a277474a1aa819fd7308f3b6bbc03a75782308e4d3b45aa6218a6edad370134ddb9b0b9d5e15cfa51d532b72626bf51281ce0ada08ad7e126de3c4a3160c400810c86775a4b147f5e0d4", 0xd4}, {&(0x7f00002df000)="345629eb6b6483273566eb6316075835f331e41e5c62df24fce3022cd59c8771cb5dd90a9cea81cfe8b939fdc76292217da92ceff4742d9051fea35e7abf729caafe4bb3c92d62495297aa2d17e3356b937f1a2547084fbf6006cd4314243f29a7c51af6b74005b9fbabb85434eb6f7d1cec96daeb69a1fbf50ed689dfd8c62c9e3c1f71ab9290aa88a77b6002b222e661dcbd730e37496b6d6458ae376c8679dfcad5f1bca28cf42d5dced3", 0xac}], 0x5, &(0x7f000043d000-0xfc)=[@cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0xfc, 0x0}], 0x7, 0x4000000) [ 136.512927] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 136.528923] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000000000)=0x0) r1 = socket(0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200000) r3 = syz_open_dev$dspn(&(0x7f0000000000+0x764)='/dev/dsp#\x00', 0x7f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f000007f000-0x21)="f0c7b783cae4982e8eee22d0a30195077a0af778b291182b49bb26aeb556710172", 0x21, 0xcc, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00006d8000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x6, 0x7, 0x4, 0x2, 0x7, 0x5, 0x3, 0x54, 0xda0, 0x4, 0x4ff6, 0x2, 0x8, 0x3]}, &(0x7f0000111000-0x4)=0x108) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00007ea000-0x48)={0x4, 0x2e, [{0x20, 0x0, 0x9}, {0x6, 0x0, 0x3}, {0x7, 0x0, 0x81}, {0x5, 0x0, 0x8}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a5c000-0x3)={r5, 0x100000001}, &(0x7f0000c60000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000491000-0x4)=0x2, 0x4) 2018/01/25 20:05:37 executing program 6: r0 = socket$inet(0x2, 0x4, 0x400) sendto$inet(r0, &(0x7f0000761000-0x9a)="1049e4152e107d0b9c6cbfa48d8ea51954b78e624c72c9388948d31f187114ce725a183d7efbc60920dafa8eb2674ce70740da650ca8f96d7ad4fe2c0368c7d7273e20ced05cc5abe0d4128a4d540dbd2bcb2f12bc2535febf0da509034b333e2584bda83331901b98abba1fdc06a67a13f92400dcc49f997210597e96ab34fba5322ba9cea49ab0ee30f64a4e1a2ed7250696d63957dd35aef2", 0x9a, 0x20000850, &(0x7f0000dd8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b75000)='/dev/audio#\x00', 0x182, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b3a000-0x4)={r0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000ce5000)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000093000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000579000)={{&(0x7f00004e8000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000841000)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dfe000-0x87)=""/135, 0x87) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xabb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x1ff, 0x3, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) prctl$setmm(0x23, 0x6, &(0x7f0000511000/0x2000)=nil) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000289000)={r0, &(0x7f0000eba000)="", &(0x7f0000b0a000)="", 0x0}, 0x20) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000)='/dev/hwrng\x00', 0x100, 0x0) bind$unix(r0, &(0x7f0000008000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000+0x3ce)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x2) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000-0x38)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0xffffffffffffff40}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000cf000)={0x7, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f000094f000-0x8)='./file0\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ff3000-0x10)={0x20, 0x20}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000962000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ad1000)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000814000-0x8)={0x1, [0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000577000-0x34)={{0x3, 0x0, 0x74c, 0x8040000, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008f7000)={0x0, 0x0}, &(0x7f0000782000)=0x8) seccomp(0x0, 0x1, &(0x7f0000506000)={0x9, &(0x7f0000314000)=[{0x9, 0x8, 0x6, 0x2}, {0x9, 0x4, 0x9, 0xd}, {0x8, 0xfffffffffffffffb, 0xfffffffffffffffd, 0xffffffff}, {0x100000000, 0x1000, 0x0, 0x7}, {0x100000000, 0x3, 0xb80, 0x80}, {0x1000000000000, 0x4, 0x7, 0xcac0000000000000}, {0x1000, 0x81, 0x1, 0x3}, {0x0, 0x2, 0x0, 0x8}, {0x56e, 0x480000000, 0x10000, 0x0}]}) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") preadv(r2, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/01/25 20:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1f, &(0x7f00005bc000)=0x0) io_getevents(r1, 0x5, 0x7, &(0x7f00001cd000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fd7000-0x8)={0x77359400, 0x0}) pipe2(&(0x7f0000738000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000050f000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000985000)={0x2, 0x0, [{0xc000000f, 0x0, 0x80000000, 0x9, 0x7ff, 0x0}, {0x8000001b, 0x4e, 0x93, 0x552, 0x0, 0x0}]}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000cd4000)=""/250) close(r0) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020000) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000534000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000378000-0x10)=@generic="85472b73f3ea57977045c3f4037d2240") clone(0x201003fc, &(0x7f0000c80000-0x1)="", &(0x7f000001c000)=0x0, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000a83000-0xa9)="") 2018/01/25 20:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000017b000-0x155)="02", 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000-0x4)=0x406, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000897000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000dcb000)={0x0, 0x3d, 0x10000}, &(0x7f000023a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000286000)={0x0, 0x0}, &(0x7f0000904000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004d7000-0xb8)={r3, 0x0, 0x3, 0xe9, 0x6, 0x100000000, 0x7, 0xfffffffffffffff8, {r4, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x80, 0x8, 0x6, 0x4}}, &(0x7f0000915000-0x4)=0xb8) write(r1, &(0x7f0000875000-0x8)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x121)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef8000)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000efb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ef8000)={r0, 0x28, 0x0, "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"}) pipe(&(0x7f0000d93000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000047f000)={0x0, r0, 0x1}) fadvise64(r1, 0x1000000, 0xbe, 0x4) 2018/01/25 20:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ee1000)=0x2) 2018/01/25 20:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) read(r1, &(0x7f0000c69000)=""/148, 0x94) 2018/01/25 20:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d60000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 20:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x100000000000026, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x406, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040d000-0x8)={0x0, 0x0}) [ 136.754550] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/25 20:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af0000)='net/ip6_tables_names\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000517000)='/dev/dsp#\x00', 0x4, 0x2) sendfile(r0, r0, &(0x7f0000dc5000-0x4)=0x40000000000, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032e000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00009af000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000006f000-0xc)={r2, r2, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000057000)='/dev/ppp\x00', 0x40141, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000ef7000-0xbb)="04419ce7862dadc2d6f3e075b9315fe1e9b41e9b4db13310f9da0cfb5c7e62ffc70fbf5b8009312958b28616cb94c65e5a0f44656e9e7de33da4caf583ea77b0f25baf71eaadf9d5282ec2b1675e63d110823545b8c470769d9ebff7a322d76b47b3211fde6e6b1c04c6754bac6a0303a25fbf4b5d77ce03e5f5b2eb8ae47f45baa5ad02a9af148b8333f00eeb1d6f99443438b4d4cb53f417dd29124e9277a5cb9f428653ffe1a0485966c9f0e75572bdab9ae86f3b409665c286", 0xbb) 2018/01/25 20:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/enforce\x00', 0x648000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000316000)={0x0, 0x5}) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc3000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c68000)={0x9, 0x10, [0xff, 0x4, 0x4, 0x8001]}) timerfd_gettime(r0, &(0x7f0000418000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) munlockall() syz_open_dev$midi(&(0x7f0000af4000-0xb)='/dev/midi#\x00', 0x3, 0x400) fcntl$setstatus(r1, 0x4, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000676000)={0x0, 0x9}, &(0x7f0000d66000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c97000)={r2, 0x1000, "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"}, &(0x7f0000379000+0x251)=0x1008) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 20:05:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000b86000)="0600000000000000ed18000000e7ffffff3f74708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) clock_gettime(0x0, &(0x7f0000303000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000210000)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000833000+0xe1a)={0x0, r1+10000000}, &(0x7f00002f5000)={0x0}, 0x8) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000c2a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40, 0x4, 0xae, 0x0, 0x4e, 0x1, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3000, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x10001, 0x3, 0x2}, &(0x7f0000744000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d54000-0x106)={r2, 0xfe, "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"}, &(0x7f000026b000)=0x106) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ba000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00008af000-0xc)={0x2, 0x75, &(0x7f000032f000)="838a79dd841d05901e000237febc4576a91d688f25b3abd935079c3e6fb498c3011cab6b8454fa0dd74d2b3c4db24e400519dc5a2d89a7e9393eead822f3dc75deae9ce76d5d0199fd5f5701e1bbee23ed8cb2cadc032da17e22e9f75caaa7e27663745ea5aaf08379a0bc3f68af38eaf9cc38a3e4"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000484000+0xfce)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x101001) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) writev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x79)="02c263fc9661bdbddaa9495088f2b19e275667cbfb0b41585f16f50dbe8715301a11e5a9ee4600d44e5cc7d7bdc477f093f0f08efd182aaf7c3b41a70c4ea4e9dcd7b2c0076b899246373de6d80ce3e55952bb64775c4c36b6c3baf964db209d77f7d68b7a37b7b0bfabf1", 0x6b}], 0x1) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000664000-0xc7)=""/199) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) time(&(0x7f0000643000-0x4)=0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000c51000)={0x0, &(0x7f000047c000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/25 20:05:38 executing program 0: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6(0xa, 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000045000-0x8)={0x0, 0x200}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000003a000)={r2, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2476}, @in6={0xa, 0x0, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd578}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = syz_open_procfs(r0, &(0x7f0000781000-0x9)="000000000000000500") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e26000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x80000000, 0x2, 0x8}, &(0x7f00004ab000)=0xa0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000122000)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xdf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000996000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000-0x4)=0xe8) setfsuid(r6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c39000-0x8)={r5, 0x4}, 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00002fd000)={{&(0x7f00008ae000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f00000c3000-0x12)='/dev/input/event#\x00', 0x80000000, 0x400000) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) close(r3) [ 136.873170] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa8000-0x5)='yeah\x00', 0x5) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x2000000001, &(0x7f0000310000)=0x0, &(0x7f0000ad8000-0x4)=0x4) socket(0x5, 0x0, 0x100) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d7a000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d77000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000142000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090d000)={r1, 0x0}, 0x8) r2 = syz_open_dev$amidi(&(0x7f00008ed000)='/dev/amidi#\x00', 0x34, 0x1) writev(r2, &(0x7f0000e40000)=[{&(0x7f0000d41000)="8c", 0x1}, {&(0x7f00000fe000)="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", 0xe75}, {&(0x7f000050e000-0x62)="2578f440acbb450fd57648905b073875b8990a718f8a6c318fe53a8cbe275824ce9d18d9094362b89e369de639831f48750833ae08c7b1a99e08c6baed47c41a05aa4944e6cc28e59efa44e3fba7bbdb057f897064ec", 0x56}], 0x3) 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000-0x4)=0x15, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000005000)={&(0x7f0000001000/0x2000)=nil, 0x3f, &(0x7f0000002000/0x1000)=nil}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x2002, 0x101020) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000006000)=0x10000, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000+0x382)='./file0\x00', 0x400000, 0x6) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000)={0x4}, 0x4) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x3ff, &(0x7f0000d67000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000377000)={0x3, [0x4, 0x7, 0x4]}, 0xa) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000932000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb08000300dd8b0000", 0x24) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062c000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000041a000)=0x100000001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) timerfd_gettime(r0, &(0x7f000073a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002d0000-0xd)='/dev/usbmon#\x00', 0x923, 0x8000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f5e000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f000061a000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d03000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x802, 0x0) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r0, &(0x7f00005b3000)=[{&(0x7f0000520000)=""/178, 0xb2}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ba4000)={0x0, 0xffffffff}, &(0x7f000027d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a47000)={r1, 0xc4, &(0x7f0000c90000-0xc4)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2a5d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003e7000)=0xc) 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x4400000000001274, &(0x7f0000018000)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xf4)={r2, 0x7f, 0x9, "42669dbcc8cacf5ff0ff77127f8b648d7ff66446f2ca168ae9380dc13b0d8d309881fef5f8bf3a955a12a6000559a63bf0c6f7dcd29584a2e38bdf81ffba4c9d20583df6c15f3cd5e200477f47e18c6577559bc23baa6cba7a4ef02b2811df352c86b34996c95cb88cb3350ad6b7b2fada1838dc714c54cba4255bd7688137a31c567d9e7645e07dcd97249f8eeaa1fdaa13a01d6dc5439eabb3c8e6149e86226239e1aca24dc2dc4eb321b655b94aab4a4fa9dba002271e0728a53ef25c176d5aefd196d7f4a01d4b1325e83083e4fdaf539974c95f6b9f4faccf8f54c96f83cd630a21bb93c9460bae"}) ioctl(r2, 0x3, &(0x7f000000d000-0x1000)="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") 2018/01/25 20:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001d000-0xc)='/dev/amidi#\x00', 0x9, 0x208000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000848000)={0x40000000, 0x400, 0x12}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000506000-0x9)='/dev/dsp\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f80000+0x415)=@assoc_id=0x0, &(0x7f0000acb000)=0x4) r2 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000055b000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000394000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4f000-0x4)=0xe8) fchdir(r1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d5b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, r3}) prlimit64(0x0, 0xb, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) tkill(r2, 0x37) wait4(r2, &(0x7f00000dc000-0x4)=0x0, 0x1, &(0x7f0000d7d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f00008aa000-0x1c)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[], 0x0, &(0x7f0000e6d000)=[@op={0xfffffe61, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f00003b1000-0x51)=""/81, 0x51}, {&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x2, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x80000000001) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000778000)=""/0, &(0x7f00003fa000-0x4)=0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000974000)=0x47d, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$loop(&(0x7f00006ff000-0xb)='/dev/loop#\x00', 0xfffffffffffff857, 0x8400) 2018/01/25 20:05:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000768000-0xd)='/dev/net/tun\x00', 0x0, 0x2100) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c73000-0x64)=""/100, &(0x7f00005b1000-0x4)=0x64) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xb7b000)=nil, 0xb7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x7fffffff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) pipe(&(0x7f0000b7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b7d000-0x4)=0x0, &(0x7f0000b7d000-0x4)=0x4) remap_file_pages(&(0x7f0000431000/0x4000)=nil, 0x4000, 0x8, 0x2, 0x0) mmap(&(0x7f0000b7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000b7c000)=0x2d2, 0x8000080800) 2018/01/25 20:05:38 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000671000)={0xffff, 0x1, 0x5, 0x2, 0x5, [{0x7, 0x0, 0x45, 0x0, 0x0, 0x1c04, 0x0, 0x0, 0x0}, {0x0, 0x366d, 0x5, 0x0, 0x0, 0x901, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x20, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x100, 0x0, 0x0, 0xc01, 0x0, 0x0, 0x0}, {0x65ba00cd, 0x401, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000006b000)={{0x7, 0xb1c8}, 'port0\x00', 0x4, 0x40400, 0x3, 0x400000000, 0x8000, 0x6, 0x3ff, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000e32000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r2, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006f2000)='./file0\x00', &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000431000)={&(0x7f0000c6b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000ce000)=[{&(0x7f0000ede000-0x72)="cad6a26bbe01d5cf3b39dc418f60689776a1574952aff598e6f8c5bb7c4286d8bf8c4bad320fb896a8510b327d2ea02165b376901368ab7421e7a901365a7ad1780a73612dd0ad8ceef9e56a39f62f7e812bc5816d223933ff5b4ad66aab04fcbaa86b28a92f1fe3ad5091d4c2d6a7df7ce4", 0x72}, {&(0x7f0000995000)="dcc658434dc034f861745c55af02a3ef37b8b93c7157bff6770da4dc29c80e3f90fcaae2154e6a0b808528d5d44d8ffc3699d2c53e6c54eb7ef3f2f83e7586f558b2987ab52018c8287586d38d9fef28f7cc1dff3d2a2cf7a63dc6b3c5ab519005b435a2a4882dfdf59556c5fbcdb9251941fe", 0x73}], 0x2, 0x0, 0x0, 0x40000}, 0x10) fstat(r3, &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uselib(&(0x7f0000968000-0x8)='./file0\x00') setresgid(r4, r5, r6) open_by_handle_at(r1, &(0x7f00000cf000-0xb2)={0xb2, 0x946a, "5085e59267120d059a208e697d900229e688f9c5e444ba5d6ceb9b5d736ed7d3133976f7c3b41c78304a53e056a6790ff77df32388e53874c1b1c3da19b032fd1647d23632f6fef5c3db1b2f8a3c1f938681c5ea47e797b4a37ddfe30efd68889ce48cf007e788273c627ae6e51a55f49f2283abb74feec7317a19cb49b8565c205388677aa67ef9e3c4ca53c34224fffc4404991c8a8ca43e3de79f25b351d2cd93a025b542204def1a"}, 0x201) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000974000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000976000)=0x8) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004f9000-0xc)='/dev/amidi#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f000001b000)='environ\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000014000-0x24)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048000}, 0x2) 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0xff, 0x101801) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000007000-0x110)={{0x0, 0x0, 0x0, 0x7, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e99000)=0x0) ioctl$int_out(r0, 0x2286, &(0x7f0000054000-0x8)=0x0) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40000, 0x0) sync_file_range(r0, 0x2, 0x1, 0x1) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000001a000+0xc9a)={0x1, "bb96"}, 0x24ac58aa9058f92a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000033000)={0x2, 0x21, 0x0, 0xe2, 0x7e, 0x1000, 0x7fffffff, 0x8, 0xffffffffffffff80, 0x130c}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000030000)=0x14) fstat(r1, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x1c)={&(0x7f000003b000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000029000)={&(0x7f0000031000-0x3bc)=@allocspi={0x3bc, 0x16, 0xe00, 0x6, 0x2, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x5, 0x3, 0x1ff, 0xa, 0x80, 0x80, 0x6c, r2, r3}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3b}, @in=@multicast1=0xe0000001, {0xae, 0x80, 0x3f, 0x9, 0x9, 0x1, 0x81, 0x4}, {0x1, 0x0, 0xfff, 0x7}, {0x8, 0x6, 0x400}, 0x3, 0x6, 0xe6ee13a57d28a1da, 0x0, 0x8467, 0x20}, 0xb9, 0xfffffffffffffffa}, [@sec_ctx={0xa4, 0x8, {0x9e, 0x8, 0x1, 0x80000001, 0x96, "f1be9a405f6a54663c29755fe592f321bff5c31cedb0d18dabdec8fd270ce22466b370eb81a0a9f0ff62211c236f6d35b1475a8db365eaced8fcee0c7f00b007daf5e28e796f155771b24ef04285ab4e44193135596fa36e52d368bcd453998f0914b480db8282441f040094828c4bce7666cd535356c24f1abe85adf1b6b529a9e698f7d5346e2cb1bd7a8e797a90321f6a55c6958a"}}, @output_mark={0x8, 0x1d, 0xfffffffffffffffb}, @algo_auth_trunc={0x108, 0x14, {{'rmd320\x00'}, 0x5c8, 0x380, "08e998c9e42af6f8491578c480889abdbe1c337d6724291dfbf9320cb126fdbf4bea4511fc8ebe4f2ff3bfe4bd787af00446c03abca6d827db932bfc30e2ea5fc4fa8dd2ad3b42c9a43a24dc3bc50226e1e9f58c3ee194ba5012db49232b00fc601fcf182e5280a44d486fa5ba9dd5b49e9cd0c000a10b95f5a9013ef108b86e9ed9fe610b4e0389bba055c9d624bc8a32a084496d5d4a19be352ddc80cb9117bc99119cf6dbbcc4a04e3cb9bd2d2f8502fad78a7b642b23e8"}}, @sec_ctx={0x100, 0x8, {0xfb, 0x8, 0x1, 0x800000000000, 0xf3, "92f7e1c3b157ee353c00e52c210e3043b1d5df1e8291c42502aecb11ecb2edab957906ccaa94662d1ff3ad33ae87c0ebedb50331779975640ccfa183592341ea081c9b138a23fcc33b8bb5efe2b2e1ba1e110502ad1e9cbc81b2ed02f9752128131431097ec4792796ce08523a1f6e4ce3ecefc4b2b3fbce7614dc7a8abba633a6b561e0b3e754632cf2744389322127a75f65ab6ff7f8595a875e8d86c8e24de29da12a193d586fc799f1ae84311522fbfe3141784ed1b567bba12030fe532d7b2817b7f24516ae2a75f0bd43fadf61e18681285b53d38b3353ee436f7d6edf8fdb1453167620c3513b6749d83af7a3274a36"}}, @lastused={0x10, 0xf, 0xffffffff}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x10}, 0x1) close(r0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000003e000-0x18)={0xaa, 0x6d, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000003f000-0xa)='/dev/dsp#\x00', 0x9, 0x8400) close(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000040000-0x8)=0x5, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f000003f000-0x90)=""/144, &(0x7f0000005000)=0x3e) 2018/01/25 20:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) vmsplice(r0, &(0x7f00009ee000-0x10)=[{&(0x7f000004b000-0x20)="dbf228183803837f3f675df9cd4817f73708a6368f34ce3562d4b13d2274bcdf", 0x20}, {&(0x7f0000725000)="f3a4aabd212c7690ac898fbf291fdc736a414f297c999e072e224084e24aca68e9e228661cc7e3b090f2528e812bebab700afb76669eee75931a55870abf87aa796e70b15e5f324bc96e473789e3b3f5a4b0ba429d9d14c4a4c8f73969869d3317c2487913c5f35815de4296c43dd4809203580454a5578ab5857fd0c90f1a895b80ad58a62f749981dbba3ab851450421e4371578a93d7b764465840cd7c0889bb7b4f31916e8117017b75deef0b26909892b032f1f4e8065b53ab03701b9df38b8990fa7066fbbc65e4048", 0xcc}], 0x2, 0x3) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) fsync(r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r5, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00007e4000-0x4)=0x80000001) r8 = fcntl$getown(r3, 0x9) capget(&(0x7f0000c1a000)={0x19980330, r8}, &(0x7f0000552000)={0xad, 0xffffffff, 0x6, 0x2, 0x7, 0x7}) r9 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) prlimit64(0x0, 0xa, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) connect$bt_sco(r9, &(0x7f00002c4000-0x8)={0x1f, {0x80000001, 0x93a, 0x800, 0x7, 0xffffffffffffffff, 0xde}}, 0x8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000096e000-0x80)={[0x1002, 0x0, 0x1000, 0x6000], 0x8fa, 0x11, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c3d000+0xc45)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r9, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d1c000)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000001000-0x34)=""/52, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fef000-0x1e0)={0x2, 0x5, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpgid(0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000619000-0xc)='/dev/amidi#\x00', 0x0, 0x2) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000097e000-0x4)=0x4, 0x4) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2002, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff001, 0x7) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18b101) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 137.261348] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f89000)={0x0, 0x0, &(0x7f0000612000)={&(0x7f0000d2a000)={0x2, 0xa, 0x3, 0xd, 0x18, 0x0, 0x5, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x7, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x78, 0x0, 0x0, 0x6, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96}}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x69, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x438a}, @in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f000071d000-0x2c4)=@ipv4_delroute={0x1c, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:38 executing program 5: symlink(&(0x7f0000fa7000-0x8)='./file0\x00', &(0x7f000058a000)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) connect$unix(r0, &(0x7f000096a000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100, 0x20040) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ff000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000eab000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000400) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000013e000-0x4)=0x0, &(0x7f0000ebe000)=0x4) r3 = creat(&(0x7f0000ed8000-0x8)='./file0\x00', 0x10) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000d69000)={0x1, 0x0, [{0xe, 0x6, 0x80, 0x7fff, 0xff, 0x0}]}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) r4 = add_key$user(&(0x7f00003f4000)='user\x00', &(0x7f0000b9e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000050e000)="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", 0x1000, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x2010400) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082b000+0xf35)='/selinux/checkreqprot\x00', 0x4000, 0x0) write$fuse(r1, &(0x7f0000142000)={0x18, 0x0, 0x6, @fuse_bmap_out={0x5399}}, 0x18) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000067b000+0xe18)={0x0, 0x0, 0x0, 0x6, 0x7fff, 0x0, 0x9, 0x1d, 0x18, "e71fbcdfb97bd47dc054393cc12402808044a5030f5bb5d9008be5c481795d6b969fd984c0c4ae42cdd329d760f57e0b9919028bb99c13e843ca16adc61f0d06", "02758f906b12fff3ef7324e1b28da5d5e2f550d85fc3ae016292e3cf335b2a11b92815a41c14f9468d1c6acfb9b4225bf1e572cde83641b3d1aabcf110f6f198", "80e2a15e181670084648141c4fc15320b281aa47f74f2fe3f5f6d660ebb1adf5", [0x61c, 0x1]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmsg$netrom(0xffffffffffffffff, &(0x7f000008e000-0x1c)={&(0x7f000088e000+0x83e)=@full={{0x3, {"62d0969e668839"}, 0x0}, [{"27ff0e59f2f5c4"}, {"8d4de6f07630dd"}, {"ec3282fe457ee3"}, {"4db16b75450057"}, {"382f34130bf160"}, {"613588e3f52876"}, {"bdc54978cd8eaf"}, {"de86a75f386bf5"}]}, 0x48, &(0x7f000042f000-0x38)=[{&(0x7f00001c5000)="", 0x0}], 0x1, &(0x7f0000073000-0x240)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f00006c4000-0x438)=@bridge_getneigh={0x20, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 20:05:38 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000dc6000)='/dev/dmmidi#\x00', 0x8686, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x9, 0x1f, 0x2, {0x77359400, 0x0}, 0x1000, 0x749, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ca1000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/219) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) r3 = getpgrp(r2) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x8)=@fragment={0x67, 0x0, 0x7f, 0x6, 0x0, 0x7f, 0x0}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20c000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0xffffffffffffffff, 0x0, 0x10001, 0x1, 0x2878aa89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) rt_sigqueueinfo(r3, 0x11, &(0x7f0000c9b000)={0x3e, 0x5, 0x9, 0x3}) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/checkreqprot\x00', 0x800, 0x0) write$selinux_validatetrans(r0, &(0x7f0000444000-0x5b)={'system_u:object_r:su_exec_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x31, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5b) r1 = memfd_create(&(0x7f0000001000-0x4)='[!@', 0x5) syz_open_dev$adsp(&(0x7f0000b1c000-0xb)='/dev/adsp#\x00', 0x101, 0x0) read(r1, &(0x7f0000b36000-0x89)=""/137, 0x89) 2018/01/25 20:05:38 executing program 0: remap_file_pages(&(0x7f000064e000/0x3000)=nil, 0x3000, 0x1000004, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000798000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000c9000-0x4)=0x0, 0x80800) dup3(r0, r2, 0x80000) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r3 = open(&(0x7f0000d05000-0xe)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f00002c0000-0x8)='./file1\x00', r3, &(0x7f0000252000-0x2)='..') 2018/01/25 20:05:38 executing program 5: madvise(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x3) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x6b1) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005a3000-0xc)='net/netstat\x00') connect$bt_sco(r0, &(0x7f00000f3000-0x8)={0x1f, {0x5, 0x6, 0xffffffffffff0000, 0xfff, 0x4, 0x0}}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r1, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') writev(r0, &(0x7f0000008000)=[{&(0x7f0000008000)="0ece", 0x2}], 0x1) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r1 = open(&(0x7f0000bcd000-0x8)='./file0\x00', 0x40, 0x3a) faccessat(r1, &(0x7f0000dec000)='./file0\x00', 0x100, 0x100) getpeername$netlink(r0, &(0x7f0000c12000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6f000)=0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000a88000)=[], 0x2000000000000498, 0x0) 2018/01/25 20:05:38 executing program 1: syz_open_dev$sndtimer(&(0x7f0000b3d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00006bd000-0xc)='/dev/audio#\x00', 0x2, 0x201) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00008b8000)={0xbb, "2091d216c7649918148dbec8eccf1489b9358c0ad0a25f12bcc6a1c29d9d6e85fbcc9799138fd020f839e1975050dd3cc67f796dc90cde1fae93b3f59a7340e7d1e8a6d7291475f1f81a45f3a87bdba0498a07e06d45cfa3daf07bd414a3acf9d9f0f37606a4d8a41b9b2bd0241c7a83ae4b4a0354fc39bdee8b1968899545c8b9b08e16c04c6fadae909c6bb4e05167a507954df6578df2ad65cdd23431053bd80b42d6b6bc7a6d0b66472bbd1c26714b936a0ded880436eebf0c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000883000/0x2000)=nil, 0x2000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) waitid(0x0, 0x0, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000df7000-0x50)={{0x6, 0xffffffffffffffc1}, {0x0, 0x182}, 0x8000, 0x5, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmc(&(0x7f000065b000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) perf_event_open(&(0x7f0000277000-0x78)={0x0, 0x78, 0x6, 0x9, 0x5, 0x1f, 0x0, 0x1, 0x4000, 0x0, 0x100, 0x2, 0x8, 0xcc74fa5, 0x8, 0x5, 0x5c, 0x101, 0x4, 0x8001, 0xfffffffeffffffff, 0x2, 0x5, 0x3ff, 0x0, 0x0, 0x8, 0xfffffffffffffff9, 0x6, 0x3, 0x7, 0x7, 0x7, 0x10001, 0x1, 0x6, 0x1bf, 0x8, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000af7000)=0x0, 0x7}, 0x20000, 0x1, 0x706, 0x3, 0x3, 0x2, 0x101, 0x0}, r0, 0x9, r1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) rename(&(0x7f0000bbc000-0x8)='./file0\x00', &(0x7f00004fb000)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = gettid() ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = getpid() r5 = socket$inet6(0xa, 0x80007, 0x9) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000f26000-0x4)=0x0) kcmp(r3, r4, 0x2, r2, r2) r6 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r2) geteuid() 2018/01/25 20:05:38 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/dsp\x00', 0x8180, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000019000)='/dev/dsp#\x00', 0x2, 0x600) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000019000)={0x7fff, 0x201, 0x2, 0x5879, 0x0}, &(0x7f0000019000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000f000-0xc)={r1, 0xd0, &(0x7f0000006000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x81}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001a000-0x4)=0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000018000)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018000-0x18)={0xffffffffffffffff, &(0x7f0000019000-0x2)="", &(0x7f0000010000)=""/180}, 0xfc) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008fb000-0x8)={0x7, &(0x7f0000ae3000-0x38)=[{0x9, 0x6, 0x0, 0x4}, {0x2, 0x2c, 0x3, 0x3}, {0xfffffffffffffffc, 0x7fff, 0x100000001, 0x8}, {0x7, 0x25, 0x9, 0x2cfe}, {0x5, 0x2, 0xbf, 0x5}, {0x0, 0x8, 0x4, 0x80000000}, {0x8, 0x3, 0x3, 0x3988}]}, 0x8) r1 = socket(0x2, 0x6, 0x0) write(r1, &(0x7f0000573000)="fb4c7490b275a30423c43a3786c35eb11d88c633be22946c5bacafcca6d7f61991efbedd592e08e854ac4b23e5ef8b4862f0be071cae664e304400ebdb1f1be2e56e28e6db618d30590eb7673a0c4619607b8e178447f40eced9f9380fc58adb2718cea7c72cbb7008a24eea8cbfc2b53273cefc43da97202a4e8db6572234eb03216c07aaaa495b8c1148c099392f959a97fb1e35df7f310b676b5fd61523450bfdd554c8", 0xa5) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f00006ca000)=0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000855000)="9cf35d2514641f92d2e9715054d99a7919675b706101a92e6a2a6552a6fa7b8b5759169f5ea525910bf2e603792fbb24169a04e3eafd091fb1b5a88f4dae3f1613261294a203aada3c123ed56d69ede5df02c0db410c23e7d352f14486") setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/25 20:05:38 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x80002, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000e39000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x800002, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x19, 0x0) flistxattr(r0, &(0x7f00009a0000-0xcd)=""/205, 0xcd) r1 = socket(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00008d6000)={&(0x7f0000150000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000068d000)=[{&(0x7f0000d0a000)="e1ce32eafc90de8121cc06e4b662e69055ac479776b981b3ee51ea2e1bde5ab6a22e5e550b93dfde65ce58909ccd3413b8ef3d936b9b8315a5e1866effdf130776c55f36200739e46189395a47ed614a135d802ccbb36403dda847e4d9cb33e0bce16ebb23d3aab767ca1ef55f19f9d49ca71a46930d0aa3d9c9d0359f8c24fd3e020c862a6e409d148792159aa20d222c9166f34cd076c1f94a8e03f8f5a4cb58ca9d8415752c65604530680c6070ef768b85c0dbb4", 0xb6}, {&(0x7f0000729000)="9b6b5860bb8dafa302201388ea634c015aaaf4b6570b9a86b01c0f14b75c3fbc9d5d6ce187d3ff34be4d300f40834f48b70f251c65fc5154570188b4d6b4cc74681b9810bc44e28644cace0daf8fa983a45ec0e7a796956428c8e03f8594f8cdce6e1cca6b74d495a361447ff4f53d1a5b2f400a1d37c34d8a9c5116ee42c4c48663ad90627d00a9283a2f04b342fa51441760a48aafaf53419d57c6484bdfb613c80ad48007f216fb014874b93c196a6ce6594b7786c0f1c970fcd3359c2b4b9852cbb098ae2067dff5d6dbddcdb129c5b4ab253e00c9bca99912b20ab3c24db123a02caf992e06f684b8e375b4e8bdb2e4aa824aa03bbfed5d7538db67c2d7133740bc9b0130b39b65f8c959b6df5aa66b250d83167e9516cf094aca9d34f6be4bbaeaa8ef97a01a30ffb073d072b0c5e3a581fed794535570cedb5637d27e2bac05fc7c51adfe4a15ce06353254a67bd0279bbc2620c801a7e372b02c35354acfc35b0b74b091583b33a01e4402c4a0d17fa855ff4e0793630a6fe2a00b80caf54a8693a96ddd6b39a0065677bb738ba38fd88966d3dcd92e12814b383dba81a227168658e19a4fd17bd9e81451c46c75ae9b292d4e8a8cb582fc620b2748864a410feda6e415fd5c50db3903f5bbe86586de6887ebb3d27a78eb80bf531f29a5c8b29c045f00dcb0d3f71394ec1c959f84eb3f0c1a5bd1aae8bbc01efccc967e178b3e2b0ef6e3c1072c9fa586b7372d311558431c7647a8709ca3238615fa3390224b862304bf8510a65e523049906158dc1739568aedeaa7c0a9bd5f76a8ba8771d9c8751968ca9d343c9b673a8b8c1df57208d76edaff753e58726fef12d331e2286cca22e8142fcdd6fc2e90df3f851a67a6fa60ad674febfc5d009f210db2077c55340c54c4724bf331e8c28ff011b082e4fec5dff3ee76bb23eb248f23b44b1c6bec17a7a73bc110f4bbe118428acfad1bbd0a623010006ee0e2203389401a0ffec3f1ebd03476f1a0268277c6555f47b0f36eb24e733e1efdc87b1e95f6e95c683113ee017e2b2e7a119737894952614c57a19d33771b42f34affe4a07405f23222155c1a1fa2f8da8868b3f0ca8e12fe1cd867e0953dc9caf11e0902ddc9c379aafb6b1d834d6a544c4cc9a559ce221542cd9dd2371b5a209fe26c318e0776453f4d0fa5ce1d75927b115a533cd11214886376de03799bfe737b72cc48b8f7a2bc72d4d3c9cff537cd165b37e1b4f9a601e1f2f25ffa6a0af2eddb9a292e09fe471490ac18c3bc6f0dc682c78eb0df10a8897d239fc983c5b0146f95ec8e0130e348daadfa23a90fc966f4b6be70723d34eebe8a1aebee462a06b1db9d96445dad154596d02f4470a582f1b33296195d065655f6401617fd20f077c24ce808b58e5fa85254c9b6d971531fae6d7f5030450a410083c9646c34933a5fa0d0ab43e6a772190d5f3094b7b775933b9e3241bcafcadf1782ad1f220eb3f500b734f6141935b7bbcf41bf86d98490e14651af2d7d75e408040dbd7476f19157f6d282161e7e71c94baf463d3581f11dce1390a111f7f7608f3b715e128f71df7bfd210b6b257e0ba21f21b6aaa9a3e1a1fb1319031a44706cf27b4cc74aeb5a2c3a1daac1660398be4c9a54834e347740675f8934ff376cc2811be5b6810a386779552a11541b57dc64eb003ba18c8b5f96d89ebe4850ec529518ffdc3a2598e7dc3c5f1d03ee57f0e81cd60a4536f5053c3fbd5a7d9582cd8d4510c690a4baaeeb4e695a1bc842344800bfb0e08973cfcc067a6d5396c90feda1fe0077d4f98aeb3d48ecb17dc293be204d4dd5c42e4dec684d48d8831a7b4012b4eb40b5ad4a9cf533a880fe560922d3a29ad5085447682865c668a8f6d9cd093ba56e7a7a3eae82c21b7ff410377f1e55abff3be4b8422a23b452f58d0c3efa4622d6f5f60f0036a6fe2c169a5969c4d9120359fff17a1af9724bbabbd46d103fc0ad866da41aa60e85209e92dac03fc8166ca3ba7d427cea48939e1ef2dfec7cc1b5dc3ced86a7ad98dacd55e254fd2d3f09bedc4a7c02b9a0f05794f2dad8667307ea458202524a7292111fe189632f5a141cda928dde1e520f62e9c2fbdb09b2a46f65fe0384544e0796583e3d9b0c938d1e559abf94d8e67dbb91c5faf8142f46cd1774ffb04f551b4db9721fb708f3b735456bc71f2b0776cc69b0d9e927ff28725b72ab997e93dea9b25fece595a69e724bc7a8a24c889fc0156d0643c4195d22f15cfcf7870e19bc72acb33e5d5a53dcfaca6ef48c041c02be74a3b4b18f0aa00b90fb28d296cd5f55bda0f6b2bbb511932951bde571de449847788cd38d07031134e78e342f2a078afc94f4e9c4518fccbe534824846929a29f9834b5b9a8c4998d00589b68ba5de9ce391c21feb2d2aa507e27b9a4903a5c9153b310bdb1e839d96b886ede1ffbf9b41391830f17e98b41951b5565b7027d125dd62a79466f4814af389f8555a820355d505e58e61bafcc5e8db853867458d95a22518d9dc586cfefe9a62c01d597f6b1fa34b6bcd12cae4c9e6e97a5089f4f8b1e9343184f1d21a8273c2ef6cebc51cdb0f36c351d7897b168f4fc28607640a5fcab254a5921371511fd6750e2f55e6dc6f4a5a3d0f2bd637765daa4e3cc5f4db13fd52f4d67e507b6e03e81de967d95f101865438edf8f84971aa19e8db95d055e1f271625c2f1f84666570344dbb1b1a27a9955b4a7a5c4d559cd720e15706cf99583ecccd7b401663a479796122beeddfb5f58d7cdcb7230cee5e476a28c97f3ef8f3a9e2ab862426e5bb2a93c6562dc51317b0d9b4f465faba99dad067c452523096848da6e8a4a1760349dd3e5125ec971d00ec8b9199813323739aff21d9121435230936740c269221db56acd688625b4b791002d1a989978396c772ce176e3ba001542f00971000a9c4e929b3bb79a85ff3e2aa00c67a4b90df90b82cd76297dc9a1c7c1b05b6fb92819fb3dbb18f39439ff3e0ccedf87b22e1a7ef5782f53a73bb45f16eb2cc81275e56eb1656a5f60b74b92e0433bd570aea8f7066bcf029f9afab989177dc5053cc47c77b66fb8065bc2a04d26b0c052685a253ffe03484cc87b84772e35b6f594acc9496642aec3438963b6fcc1b7fa737ee04d66f7cea55011d78058abada4eb3050b1e7b3bf40987d233686c96042953720c5229bacd1629e5c143289425c123d7645bae16a3bf6342e1ee0d290a9fa6e8757207df955bb68dece42c023c910d42d41c43d8c4e6e073885e2db0b6cd7e6ca95fe645134385537c8b4087a9937d4ada03512785252c43e94b56fcc80327d64700de34c017a80791e39f4bcff3b115ed098b2f49b38c677b09d4593d6fea5afad62c3f2dfec96ee3c97319fa50b9d759ea8b39b10ca069928fdc4a7189c7aee20aaa9abd46289662564161b426c73c5c215929264772475d01857305b1ca0decc3268c46d986f44016cfd35de71be41019f485d755be451bbed7be005225aa1946d53a593a9b1e9ef2500a9c5e3db583f6d7f6d12343f916c27635d3c22949d660006eac5666b7f1b7ced10638770f8d2679d3502861a3420e99c56b45a37bde34f407556f8cdf83f852b1a28400c8a66352bdd422d8934510f11b6083fb350b545a3bcc6ec88bf9ac84136be16144c2d724f95cc41d3947e186fa218363e40f2d5582be09b2d32c8eeccdff11e165286ced7551c00334992b64d36f438eb037c71b9f656cbcc2db8730677b18c596318239878aa70fcc408c530b9d91172ba67058c7dab360cf6a29a0ddf33673f1629d8452f9b128d39628d08cf293b67f683383f106c164ee6263b8800686507ee89d535fcfe5cd66c02d0f4bf63f8f0b3b930f2ef9939bafb3ce8a58e65fa811c070ebcb45cef3ca22d1b0a81587edae1b40e601f080cfdc8a8d9fc789a009f1c43d5c80d368816b895dc4d4f88cdbca0e6e5bfea0d7e1a816256a081eb6113711435fe13b8e06c84e4f13d258da72059e16e03d12d53f5198d0cacb6913890653868f4e455340fbf46643883dbf536d97ec91f11085aadf7d7075abbb455bc83fbe44f842224c94c139b7f76ca6fa57d72f4c82d1084eef18c62da1647c8662cc7aa0e08545e044200938e634f9856ff518c74dcb10fa8b588014fc9e1adcf22ff798ddec07f64a1ac02668e01a0dbaf140d24469a2b8b9b63674a080a3a8a488f363cda49229dff837bcf5f0f0e14a5515dd815e9954b02f3447099baf16e8f5c6ccc03b99fc2d3f8f18fce2ae0e8b1c6b0aa9126d645521643364cedcc34acf756a0d4962c82cde1001a47853adf6b5eac9a3595a5dc181593022bc1470ebe402f433545e1dfc66eee46a5b43602b7ee67db81cd7aca5ba9f5ab030968ff6fc760db16056cf55130e059e8e935c606754f53ba5ab0b32b3c33749c1b4cee19411c0e21a7129eced1635e1f05ec03afd34c59a68cf01cf8d14ea5a7b6d6ea1ba2aec20a4a99b94ff09e18d2460b291b727b66c4e4dd1daf1a41ca3c8963e48461a122412e94a426dde7a358002feeb1f847a57e79fda23d9068d267ac27f3527dfb524056dd651e41b09e4e40f54e06ca392c93961540467289e380eb68712cd8f9d67286e66953d823fe49ab3dbbd594d8da7739c686657df6d0c32559f7028a0be045a3a40fa7ef2f025f8855b2c7d536670cead512b8f9691072bc8d29694084a998926c11def90a426614b1fab7ff331edc6ef0ed0cbf147cac90455219b6ab2c28610a2cf766a476f381e44aa37e378fe322f3259e3b2d58e3e9784209dc4d4c8a42616948f789730d69c7fdd4ff01060bafc193f12581e53980196d17d5c1601286f97501fa1e64234ee730db79a67fff6e4fa3364cad54aa1ae6606184676fcc08f49c640352d59631b04d534d80c22aabdc8c7b2e289367bdbcb3eaa647dbc7a33349c5c91fefacc741957657361862d545dee1712bc6e606a72215a0c83170f19a6740e9f0fd33193257d2b95dd687823f9be15517fddfe77a50bb5f22b7aae6ae783277e484d273f1091b0fae528a613f4f731f39271c9a129e41fe1200b02f88d49624c8c81f80c1327ab7189a933ddd7f052369a40d6783414724bb46d86c31d4d60e3ed2978d78f718ca614c430eb66c333aacf154bfc681420a2f0c160fa5c1069e4574ee2ec8e390b66672e2301e898eec09a5444468864df432365bed7f9802df6c27a97f82d15b8fa1532d9d41452f0795117d9c3e56f84c54cc855c5390d426a6863defe0fce5a0d821ba7cbc1fd89777eee0e31fd99e7f4bb2794d4a9b5dde8c479953b16c8736ffee68b7b02c1b046eb7a683b15d38251940530c8e85df8f9a0e1ce12fb29481178d265e0f397192b43d7696fdb6c983dbaef52c265669d9087ffdffd63c5902f491319888dc08ab5a4c20fa7753870661fea957c65d9123bd777801d819588b2aa5a6d57fcf47100849a377f1fe1b648d9b21799721573911b35f4b2358d6100f22709ef2a752dcdf0207f1848b7114aaa6fff71e6e4b624cfc79aa728e6678612bf6eb125eba7faec8317b482224256fff055e41fd72893e6fb9f63f207581131ea54cda8c47274c08c7eec19c9806bbd9c437ba48bbd37e989351d6e1d52fcc37ef8881f1cc018f9a7fb621fac922ed62642be60517621a7548b8d0e4c89f7557623ad14bc0efc3c5c7b2c0d93258a71265523cc226296891f68dc48cd6eea518bea2afc4d27cd4441903518146fbe0d3861afa733cc4685a7f36e451044a46064ad", 0x1000}, {&(0x7f0000a94000-0x26)="c602daab3b0d2a0debc3464d24e95188b0713629ffdaabd1ec4c3ef26b7deccfa938e1f23edb", 0x26}, {&(0x7f0000994000-0x13)="cc0b9481d4b62e5dfd4b7694b151d511588866", 0x13}, {&(0x7f0000a4d000)="ea808d7aa192f07252f3751b176090a9f8b2f7725183f46817d849959968c48c48c8889215b7fbfb8738347ce48f2bdc2e93cc0032ce2cd5710dc3d4bd73d47764530c7eb7ad721b08a7609e39640d5ea66f9430ed87a93fd7358c4d35859e328ebf43be2478549989011866db93899c2b13fa5cf9282a574e111076ec9b13f1ee90ad5c144e1c2e42b2d176d354a942c68e3abc4afb6975bc9bb4ad62e34e4ccd92bab3a75023383fb88f3122409f037321f1dab50323ad31ab4b3593", 0xbd}, {&(0x7f0000bd6000)="00ccf43856", 0x5}, {&(0x7f0000ec2000)="5c3ef073ae7d28f4773f490fd5303c0219ac4cfd812c40d71d15275064768cb0774bdd1b86ed1ade309a68abe536d7583e260ac99589308304143b78f518eef14e170f5f4d19caa0942920b1fc0798372bbed5c81a5ed2e108cee8ce7a52afc016b6e95a14fa73e3ff6cb4f06d88bdceb464af0c93776c7f18cc4141490329f8c86fa961d964463487a6d7e848d698801d51acc570f11a032f5e6d8ef5fb0554", 0xa0}], 0x7, &(0x7f0000ea4000-0x238)=[{0xb8, 0x29, 0xa1, "df8112ebb2de480280e2f70c154f8d1a49ffc197b1e1f6e1a1b7735df4c06e72c2314bd600c6a0f433f4853ee380526b9eca5539ab307040f958b1362c855f4b96a1f8181d746374235353a0c021e73d91245a76efa24c13de633d6a1c884c849939ee4f499a0c6b726bba5c6bf5f5196c6c7dcbc14712757732bace40ac64f18b45fa533fdf419c782cbb7e4bac6b1b0e3ae995301e9e54c21cdff1ccfa521c895b058de7e14e0a0285b8"}, {0x74, 0xff, 0xb7ed, "ba49fbe8a108f4c5fc20c42c571238bf84ee5d73fd1162fa832729be542925c9a83c7242a4622d93e266dfe7c6781929dbbef1afe0adfaa57867636b8624c685663e919ebcac69f64d22a8e7ba28d126787500d32ba86c443fac8245badeb3ba0f43b6b580"}, {0x10c, 0x84, 0x4000000000, "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"}], 0x238, 0x20000000}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f000061a000)=[{0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe32) 2018/01/25 20:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000297000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockname$ipx(r2, &(0x7f0000b30000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000049f000-0x4)=0x10) writev(r0, &(0x7f00005f6000-0x10)=[{&(0x7f0000e33000)="", 0x0}, {&(0x7f0000bea000)="60cc84ca001802fe3fb399d5", 0xc}], 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f000038d000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae7000)=@common='ip6gre0\x00', 0x10) r1 = gettid() ptrace$setregs(0xf, r1, 0xffffffff, &(0x7f00008eb000-0x1000)="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") 2018/01/25 20:05:38 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2694, 0x83, 0x100, 0x6, 0x3, {0x3, 0x0, 0x0}, [@typed={0xc, 0x7b, @ipv4=@multicast1=0xe0000001}, @nested={0x9c, 0x45, [@generic="9cfeb60a62a1bd17f39eeb7af7e7eea232d4ca87a6a89cbb3f9ffee8db6af494926342e78f5549a291b1dbd909935173cffa33c0d282c98cf34550bf87bf25c2a6cd5d567ac202f30696e5db9d34aa8fd39e9ebce36f2c7e9745838fa87bf510ac4144022eb63ebe6553279329c6fab6a9ed5286d710ac703b72085dde889f821e8a1eb5d14cae326f1c0f7b61c44c9e747aba37ffe5cf02"]}, @generic="e2637399b888b2f0ea332866285af4c8f96d29fbb75320670b802602dc4dcc053a6dc487d719d2cf5a2033bce6016d3ef4f605fa9eebfc1455953c83a7566de86d6d7979c2598527f4e39bd687b992e0c093f0db2848bdbb38d68b780e6f80f78e43c65d284ff9960ce49dd040cbeffc972b46f27ecaccf14c11e91100f4e15bb42f94b102c64ad2836b3bc533fc94ef351e79a438fdc37a1e0f566d43e580d4aac4fc72b4cb5bd37e870fd123c213db0ff0e0f4c67fe4e7e81b5badfaa8f15afd93dd93cd1c38d08979f87123ec11", @nested={0x1d4, 0x53, [@generic="c67a61e950a44d6b7850cbb7a62e24800f762f92dfa078c75018905450c572c3c3ed5f0dd31bf421849e41e8964928f60ac6c8edd16a026e7d9d5895ddbaaa56306d3a28ea4369904b6cc534d3eff9280c5d0e777618a669fe30da4c052a110c14b8a84f703e3c7420b3cb7245a0172caa671e46008678a98584cf1ece7e52bc13fe6efbe8d7142e83", @typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x8c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x35, @uid=r2}, @typed={0xc, 0x6a, @uid=r3}, @generic="6022daa26f2711a6106a7651a17891c536ef498ad873a198936c51e48180c5a1e6c0763215b4b0c3ebfa2f66d526e29b6805d0420b", @typed={0xc, 0x11, @pid=r4}, @generic="c53a6e1d76e7ce12c866c95ad23aaa08c583f4233cfdcc0675a78d4f4a58964d5f121bbfe25bc494f869bb8494ce52b13d203938be4c0ce49c69637f666c55feb82887884f901d51d8447c30c823b1348adbe89a6e02712a6f19ed9a3601a9742031323775ba52f6e57b1607c7676812d2cb81a44d224392f829a2044224d3e3e63f06e9b01b288d6ef943bdce0171fe033c1abc872777069c26e6b4cf15dc", @generic="37144b3f5643d13b663d10b472b017525ef74460bd54711e6fb429c2"]}, @nested={0x2184, 0x6c, [@typed={0x8, 0x69, @void=""}, @typed={0xc, 0x16, @fd=r0}, 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@generic="b2eb7a5e1c374af56a15e4c5423bb163b3925e9fafb612d8606b8fd440b527066affb8acaa7393f2fa56f57d9d117a77d97251691a19021f2a99200481fa99db8a90490a5f8e1841a42a6f6251aaa8a87d41f3e0da21f6194fb129fbb374bd141644341900e297c50fe7bc4a2c5c405b234fe1c083790b51748737277a76178cbad258a694e78ea07db7a93a1c2e58bf21c9c927433585b5699b0d2a4edd4bfcc22a86c688a86736e6ab1914107a253aea9376f31e889ca7e52a84d3cfef929e3c125a260c1ed0da7678bded264de3c44f84e0fecb0e1c8dcc26b8097522fa5ef8f4fb8ec8e7a859f8", @generic="", @generic="d8a1f3525bdf86d7fc41281d8443920a551e02c4b310b43193f2333b7a6263240aa75a531f714c2c8abdcdc4aadb9de7094d984718bcad8280b78ccd012a854ba88e2203257be396b3021d26035add2713617a30", @typed={0xc, 0x82, @ipv4=@rand_addr=0x85e}, @typed={0x18, 0x4d, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x1b0, 0x8d, [@typed={0x8, 0x4c, @void=""}, @typed={0x8, 0x80, @void=""}, @generic="f5c4a3afcef2feea182ceeebf012b7f3a8fc24cadc218399d810d970ef5e547416a286538fb5dad1d36fef6f7bbc7f60b32ee4c4cb4bc5ab03859a4814d6625f63c975773a472003712cef850745c8a0a32ae57edfe6cf39c8582c6c27dab1ab59fb2c1559cdd9b3eb4d571ea1ffe88909d276801346b49a0858", @generic="0dcf0709925de85b56bca58268ba7ffa421a2dddb065a9a0df6adb26b31cd73bde2c4d398eaf7991b87bd4a62fec4654fb917ea3672dab3366265a8b6b4a554f7191f6f716409f6e4e05274eb803760979bffc63fa55f2c690c1f9a0543431b8a7aa46193a2a9b81462305e647c635867f63530ea8f4387f96cf11f98253812c731a815f5c8d00f9163a9342e2aa4f3441ffaacc5fdfbdb1ee1d980b1caee984cc9d483db25bb3e31d", @generic="3a61831998dc9667f7", @generic="a9048bfacf23632d8fd2c495cc2ec65c915bad674eb2f6886ff9b140244cee838bbca73a99a7669c94009bf949bfcd0c806487e202755bc5e6fc7b74813f619a0f3774c1159c35699e", @typed={0x10, 0x32, @u64=0x10001}, @typed={0xc, 0x1, @binary="3ce629"}, @typed={0x8, 0x4a, @void=""}]}]}, 0x2694}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40) [ 137.583747] binder: 20927 RLIMIT_NICE not set [ 137.594736] dst_release: dst:000000004f1067ee refcnt:-1 [ 137.620650] binder: 20923:20937 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e1a000-0x8)='./file0\x00', 0x1) io_setup(0xff, &(0x7f0000220000)=0x0) io_submit(r1, 0x0, &(0x7f0000a59000-0x4)=[&(0x7f0000b9d000-0x40)={0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x7, r0, &(0x7f00004f2000-0xd)="d4aea159d9d075189e", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000114000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) connect$pppoe(r0, &(0x7f00002f5000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='nr0\x00'}}, 0x1e) 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000019000)=""/4096, &(0x7f0000019000)=0x1000) syz_open_dev$amidi(&(0x7f000001f000-0xc)='/dev/amidi#\x00', 0x483f, 0x100) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000022000+0x26f)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xc2, [0x4, 0x9, 0x81, 0x1000, 0x1, 0x8001, 0x10001000, 0x80000000]}, 0x5c) 2018/01/25 20:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x103, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/rtc\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c5c000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000001, 0x4, 0x5, 0x2}, &(0x7f0000144000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bb9000-0x108)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x0, 0x800, 0xca7, 0x7, 0x1e, 0x1, 0xfffffffffffffff9, 0x3, 0x9, 0x7, 0xffffffff821a2fb4, 0x4, 0x1f]}, &(0x7f0000fbd000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000061e000-0x8)={r2, 0x1}, &(0x7f0000485000-0x4)=0x8) bind$bt_rfcomm(r1, &(0x7f0000043000-0x9)={0x1f, {0x0, 0x4, 0x9, 0xe551, 0x9, 0x2}, 0x6}, 0x9) 2018/01/25 20:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c08000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000888000-0x94)={{0x101, 0x6, 0x7, 0x9c3, 0x2, 0x8}, 0x5, 0x3, 0x5, 0x26071b84, 0xfffffffffffffff7, "626e2b46780b963d24bbd7b1c59b6421703f7946bd7b85f6801b9acc68933bd8c47b42073a88019916da9c638ff59cf3c7aad3beab598086b046bec2d096143a209770b0c1ad6a3ed4095c364ab2db92480523e9316d49dc4b71e46537c188fbbbacd04cd6b23aee555ff12c9bea7d64712a66ea014f69696773d5ac8bd3fea0"}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0xb3, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8007ffe, &(0x7f0000001000-0x65)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/25 20:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005c2000-0xd)='/dev/dmmidi#\x00', 0x2a, 0x48200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) 2018/01/25 20:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00007aa000-0x7d)=""/125, 0x7d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000f24000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000453000-0x4)=0x10, 0x0) 2018/01/25 20:05:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006b9000-0x90)=""/144, &(0x7f0000000000)=0x90) fcntl$notify(r0, 0x402, 0x33) unshare(0x40600) fcntl$notify(r0, 0x402, 0x8000000c) [ 137.643630] binder: BINDER_SET_CONTEXT_MGR already set [ 137.649423] binder: 20923:20927 ioctl 40046207 0 returned -16 [ 137.657450] binder_alloc: 20923: binder_alloc_buf, no vma [ 137.663414] binder: 20923:20927 transaction failed 29189/-3, size 0-0 line 2903 [ 137.664343] binder: 20923:20937 BC_FREE_BUFFER u0000000020000000 no match [ 137.682529] binder: undelivered TRANSACTION_ERROR: 29189 [ 137.688156] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 20:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind(r0, &(0x7f000024a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r0, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000549000)=0x14, 0x80000) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a51000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x2, 0x0, 0xa0, 0x20, 0x1, r1, r2}, {0xfffffffffffffffc, 0x3, 0xac16, 0xfffffffffffffe00, 0x9, 0x6, 0x1, 0x7e29}, {0xd27a, 0x3, 0x7, 0x8000}, 0x3, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0xfff, 0x2, 0x6c}, 0xa, @in=@empty=0x0, 0x6, 0x3, 0x2, 0x40000000000000, 0x8, 0x9, 0x6}}, 0xe8) lgetxattr(&(0x7f000005f000-0x8)='./file0\x00', &(0x7f00001d8000)=@known='security.capability\x00', &(0x7f0000b5e000-0xc)=""/12, 0xc) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="", 0x0) 2018/01/25 20:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x1) syz_emit_ethernet(0x7e, &(0x7f00003e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 20:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000397000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x100000001) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cf3000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000901000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a02000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000050a000-0x4)={0x6}, 0x4) close(r0) writev(r0, &(0x7f0000a83000-0x20)=[{&(0x7f0000f53000)="a24b3894070c24e26d0da647671efdb99ec3dfc9474f9c8e6906fa7db7fcf626120ccb7eba8677a07592c396a348949a26ec40d85e896e1e8b5b889d10cb9a888638ae84f26404106f0a79dd7ab1c948be9f06165ce6cf21a2bd20234edb664a230e18238fb7beb9c81ca2fd516574032eb95a72cf9c94f4be6baff9ce1b37f1c1226bec8ef80e25acd0c6bfd446a4800cc70b21a24b507066a2c8f8172c8429d74d0d5fe4f0a812324f9d6b3eccb6b9c86bf008879057bfaf8fc1d347b0025da9868fba22cef81f1e995e670e3d1648d3a5facc94e4e4568938b65359abb0e27ea3985dd6d8a458f244ccf69ff2", 0xee}, {&(0x7f0000f96000)="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", 0x1000}, {&(0x7f000072e000)="efa4e08f7393895993c5e678b5606b2b2858ab7348491178b8f052049c68869ad979d63fb2c3d2f97819a20e0ab1b6081b1356366ffe91250d33f16614b9ba4d8062a198fc0ac17f0d7030370e44cb7b22d8c094bab2f710d5dd619cf234844f17b1220d9d7f6a7ae407c62b292cca3db37e0da5451902", 0x77}, {&(0x7f0000bb7000+0xecf)="f5d2981383ba4763459b5c7ba9cd41c5d3d95ea88de3e0759b8abe4fc7d2621802818638c69f23505d6acc5bd9285f5962fb7cb2c585b6d2d76b97de5e80c507e71bdd367aa71b5571b470e33c1a7cc996bd98", 0x53}], 0x4) 2018/01/25 20:05:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000335000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[{&(0x7f0000f7b000)="15b8", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000f19000-0x10)=[{&(0x7f0000df9000)=""/1, 0x1}], 0x1) 2018/01/25 20:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e20000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000055b000-0x4)=0x20) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000356000)=r2) 2018/01/25 20:05:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/25 20:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4cae3c84210e0b28, &(0x7f0000688000)={0x0, 0x0, 0x0, @thr={&(0x7f00003c2000)="", &(0x7f0000ecd000-0xc8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000b28000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000002a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 20:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005fb000)={0xffffffffffffff9c}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000349000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006b6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x80000001, 0x8, 0xfffffffffffffffb, 0x0, 0x4, 0x11, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000892000)=0x0) sched_setattr(r2, &(0x7f0000546000)={0x30, 0x7, 0x1, 0x3, 0x0, 0x2, 0x7, 0x7f}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) pipe2(&(0x7f0000fc5000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000232000-0x4)=0xd7) 2018/01/25 20:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000131000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000062000)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000625000)='illinois\x00', 0x9) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 20:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcb000-0x9)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001f4000)={0x0, 0x4}, &(0x7f00008cd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003b0000-0xa0)={r1, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcce5, 0x100000000, 0x945, 0x2c66, 0x80}, 0xa0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000c6000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) listen(r3, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x2000000014, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000123000)={0x7, 0x6}, 0x8) syz_open_dev$mouse(&(0x7f0000455000)='/dev/input/mouse#\x00', 0x5, 0x0) accept4$llc(r3, &(0x7f0000cd2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007b4000-0x4)=0x10, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 20:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000)={0x0, 0x0}) unshare(0x400) 2018/01/25 20:05:39 executing program 3: pipe(&(0x7f0000bb2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x8810, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c0000)={r2, 0x0, 0x20}, 0xc) r3 = socket(0x10, 0x7, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000936000-0x5c)={0x0, 0x54, "69edcb2edd35d825fc70f2c727b050796b67429070e5949562a5a276f510462ed415bf64fcefd199bab9027b01fd80f8de77112574077fdb915d7175e49fc41bf18d85376e99cef420270f57961be656441b2063"}, &(0x7f0000213000-0x4)=0x5c) write(r3, &(0x7f0000a00000)="2200000015000701000910ffff09ffffffff0000f3ffffea20ff0004000000000115", 0x22) sendmmsg$alg(r1, &(0x7f0000d6e000)=[{0x0, 0x0, &(0x7f0000ce3000)=[{&(0x7f0000df6000)="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", 0xfa}, {&(0x7f0000077000-0xdf)="3fb9ead9566ac25b014f27f31f81991e2c3ee95578f975af3085d2c49caef78372336cfd0bd53ef76ca33192410a147670d730f1c88e4489d4207262bd94ddb2cc271f6578fd70cd7e1d10d4bf5e9d24bc28f6231134ef6faa9e6f0e4c754e5fdbf0f05f61d3fba374ad1e99bf3f20e56eb24ed785810688de5be2b3ebfa29881d08a4316ea6fea7757470558ca87d1565c45b81835e7301002e6a6e6c40a95336fbe184d0ade8e2e46efcb65060ef0db37b35131e9ba5ec5bdac4e7c85126696efac576837ba80d720a4441ec4646ba4e674987087cf36e31999e3c0657c5", 0xdf}, {&(0x7f000000a000-0x7a)="fc7354cefdbf9c2f6643b66d14b055f8dcde98421c547956e00fa2aa7d6bf74deff906c29fe20b9bdd157fd460e1f930ed86a9b2466b4756016d14ac917ef64102e80daf80f140f78902dc63c1ba8fac6f5ab6e21b9edb10727702604068d953344dcd66422d792b7c0560d1d35e588b392372c18a0aa1f88bcc974d9aa8b27563192d9877864fe24e491732f1c9ff4802fefed7388a619643f8f95bbded76c23ad06fa0c47deafc0a077c5f1bc6984eae675f6b25543d18a3680bbd5f6a8795566d849ff1e145ff401d20b13bd40ec3336b87977ae292c4", 0xd8}, {&(0x7f000032b000-0xdf)="4905e76813913e7c3c27a28e5224efeeff6168fe933784538d9e690c291f4395b6e7fc0f57f39aa92c1f8346414a03f9867c7923e2b3fc0222a552ee8b5baa767dbc508c9f660605d4e81b0babdd6a38520e9b5c385d4b1d7d06805868a1353d4ea5b4e0acbc5228bc6dca4dd9f385594fa211b78c4b5c93dc5d5bd3b63e9470c4b998934a4c0ae33341640fe618733394dafa22eca69cf5db5c4419bbacb5c34e9425c1e87e292392a9f8d536ef21abea124ab26b3c23fedad2bc4a9eefd5d487f96aa108cacc6baab968d08bafb60507c4a58f13263b7ed9bdd3a47f803f", 0xdf}, {&(0x7f0000c7e000-0x7b)="f9139cb5c72533b4837bbb85c518220fff2dba4da0f910a29a36e2bed6df34b514a1d1e52fca40994478b1e6d1e4424ac77d38a5c445aa32849296eca7d7dd6ee8c32dd1a3042e68aba2a208b8e82b79c55fda527f557f28c51ab0e16861e82098045df23058cd239f7a451b69182a50862f582b3e5715d12160e6", 0x7b}, {&(0x7f0000eff000)="4992633755e8a2f0aab231bcd74e7fe9c2aaeeb66e8a2ca8cb81cca3700e77287ac2d692cb6f830b37704f5cfcb5e7c4a2ebf2d5ebe17bde66622d9a9d9a05f842790a5b30a4fab5dda24af8476b2c30d42b91a65689542d302393f8c2cba3ab34ad00b6367e052e9b452f3edb8540e4db3ee2ad1aa9386402", 0x79}], 0x6, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00004fb000-0x28)=[{&(0x7f0000099000)="02d70c78b9303c70871cf19f684d14bfdc66f8dfd5b25e90a95fe27c0465d2eadaa1e338e0bdad18bf16aae5cade8a872e1007b2825572a8c034c4883f21236071cbd241fe4c12fc31ac016695dc616499ef41f8108c57da0dbfc4a0f87231915437894e1c69ffdbcbb25c4eb9817cc6c0527ec34a03d22cbc8e026b7fcdccaa3ac10f6047495e14dd26cdd731cd447e07e685609a2ecc2e411992eec972fdafd52fa151fe46", 0xa6}, {&(0x7f00007a2000)="9d68298057cb2e82b52d9fe89c1beec977d40ee197bfe516b871c9f7d5f75115bf808ab3994630f32b47fe", 0x2b}, {&(0x7f000040f000-0x59)="90985cf42f7cd98780c6a5b04e16ff3f100b5c8aecbc9a9f60fec8d126d24bc70f7f46bd00c2ab9897c54cf7178e59812d14c8534b53b79b5b0ddef225eeb140844960234baefd12e3f11f65cacccd5dbc4fc0b071daaf766b", 0x59}, {&(0x7f0000c06000-0x8b)="82559e32ae1637e4150e7628e585cffcb39e4512c6a3e1b06191bce4c98df54548b62dbb1015e714abc6be29af67d93a791240f183d32c8a194725fb9db5ef6d83427e83c2150b380364952f461cf339c6a830c577ff2ecd58fc071e26ccfda0539e7b35fbac2aa9898e18825a46f4a0f3e46e1ff12575f0df83ba5f2fe7ebc5d01dcdc1f6a4f745739d1e", 0x8b}, {&(0x7f000068b000-0x46)="f4b52c24b3b820ccf718f16f994e41e379f7d5725689f0e225e81e4c58dde928474706e720d8485b532337b3277691c216a3d6cb0ef8f40aefbcfb7db9ea7436bae46b2838de", 0x46}], 0x5, &(0x7f0000ca3000-0x188)=[@iv={0x58, 0x117, 0x2, 0x45, "6d4e01305ae553544a1e56c3dcd12a9fea7779df21a6dcb4ea0976007a5e73853eb5a075f4a6a90dd19f9bbec96402b8dce77a39cf68e3a110a21121b337d8d5b9c87aed28"}, @iv={0x10c, 0x117, 0x2, 0xf9, "5551aae7e4b003427aec7ce0f480791db959c6bcb77e7712dc5d750fc2f905d3135dcc9a524e20090bf02612eb86ba07d70650b7c106c95425e9ca010e5649191a5878fe06e97bdc9a949c6ba2991b705c6705b941ec579fb0455dfe3ffcecba3afa994814899f4a87b7f67509bea0f07185c726b6c6c182d65f74c880134076064cc01b1915473b54793c0f517c54b54d8d716fd8f2b945b6bc4f799a599aea89759ba12f2b3f242e973c7aa9388ea59899a8b3ec0bc9c602e71ef5e17f8f2a37df4e259052163cdeb47ef45ca1e42c48719daf53752d1ecf6751005fe74b8c020108b51185bafd72fb4f40d5f36e7b34a3eb63cd49abc0b9"}, @iv={0x24, 0x117, 0x2, 0x13, "d194b4dab89ffb934fc8002c200c80164936f9"}], 0x188, 0x0}, {0x0, 0x0, &(0x7f0000f4c000)=[{&(0x7f00007e5000)="", 0x0}, {&(0x7f0000047000-0xa0)="dee785262479073e2783b60cec7bf4446489f6e84eeff180cf1f42d43c2161ae9f8ca7020455071890f707992b93cb3a13a7109dc1b433a48bf182a9473260c2cad836a27fcb81ddda73dcd0764664f78a702a671d8a930d616093effada9eede70d64bf8ecee68b3981052cccc48832674303ed13ba944b42e87e22c69d6affaefb412e65544611ab6b2cad2ffd54b8c9d1753a6bbffdec36c825dcaf18c77d", 0xa0}, {&(0x7f0000728000-0xa8)="a137ee7abb08eaecf971fec38621319f8728889268a4611a44c03184255bc6f69b7b143fa7afad54831efeb37893cbccb45c860b6bef5a2f92efec341e18221eb2b4d4f898c6a1d904f79cd7c870ce1fd80d6d7a213cdafc9c8a43d37406debb96cdfb9e07080b35a09a8be75e86a082ec8c7ddc242c01922401150425b4b2b3f2aa5db69a7ca3a40503be419ec8b63b2ddcd25872f4c24555c48f6451f78271b8761e786e639dc8", 0xa8}, {&(0x7f00003a0000-0xf3)="5afd4294ba37e9ec936f4b370be73cc4ba6baa9d185186a6da8094a5c5ed5d1c8094983ab1224b073b220ea24dbfbc01f3fc3671e5d784eac460b8da5c1601fb7052ace6c1f0c82bec2bea0ff3c36bbd4ff55e4773eebf9ae56eb9b8eedda6e19ab56a230e4dee8389fe2c70774b83a23a47e6c37d02cf78f6dd6efa0ebff69533b8b0e032d18e214a06ee6da8734f19c2f60cd98a1d48e69892bd388785dcd2042de778b7bc168da821682e2e7b25ee01213514ec21f816997ce0c9d2b570245a53e9b59c62f00868f2802d9c8df01397263ceaff792c6402f4009f35b9f08881fb5fb263fb4aad4e3859dfbb5e3d31187f3b", 0xf3}], 0x4, &(0x7f00002f5000)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x57}, @assoc={0x10, 0x117, 0x4, 0xcf}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 0x3, 0x1}], 0x60, 0x80}, {0x0, 0x0, &(0x7f00002a9000)=[{&(0x7f0000259000)="c3c73c2f33316cf0617188ad2831b8bc769a065d21495d5d7db627a1c2636780cc1c252383b3", 0x26}, 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@assoc={0x10, 0x117, 0x4, 0xef}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x7fffffff}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xfc, 0x117, 0x2, 0xeb, "89a0688456b074a435b9ab9f1213ba136b53122e9233a06b199604daedea88c0fbbf634bf90be6b0b10e5e08d0cd872a84e6817dd08f1bb722334dbb34b0324d42378f4f18f23f1a8be080980e82590554b3a085ea2eb1b5b3d40f4951b7396530e81a14af89d87e494cea1410c3e379bd4a607922d8ce117c2467e593bb3dd72ca8feb43b0fce0c9235dbeec373a60a0eb4e5b34ba4ef9cf483d6a34be6a37098b96eb3d0409b38276ef3c5bf3e20156e235e83ffa07830510d255f504d5778e64ea49294b8e3225ed954d9e37972f03efbc6db03b40d374a98280912aea1c68b6efb599124b416251fcd"}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x1180, 0x4000000}, {0x0, 0x0, &(0x7f0000ce8000)=[{&(0x7f0000704000)="136ae9554ec8069c7d4913bcb2c41e94784ef66bc880dc6f9bfbacab7b4e2cae0ed3cda251cb19e737a4d1e7a256e0e9f994a1353f8bb2b5753befcf521ee2e46f8f16a0bca97bf9530cf1a61ddff5b96d11705d7c2d0dfd176fb98faa69fe2f12df1402165b0a5c43ded970d5e2fab343cb604cf8afa3b3f32608ffcf03f44ecba08f5a39c1c9951c033133db0b55ef43deca29ce379d84a9b4ed14a6a0f0202b0ce5626e5b91a1e9dee7240bd058b29eece2bf362383f49112afeffa34980bbe6aa14986bade2083ecd66288d3a70d", 0xd0}, {&(0x7f0000eac000)="d60b3349cea242499bf53b3f708a98976360ccecf9ff0e3fdeb9f7d38737b51cf52ea0b4bf41a85f51c70526e239dde0010e3b409df11653df7745209a9143f53b4607ba3961f6f208b115236df7d63619c8404f", 0x54}, {&(0x7f0000888000-0x53)="8be596b7a21b41822c5e7f9889cfac59888673dc55baf65bbc7807277d21fd37ffee375a89c9cae7b823de35bad813c332fa0314b14bab67b6ae659bc669044e9eb7dbb2f128bc2ac65e6f72700d1141fb90b8", 0x53}], 0x3, &(0x7f0000896000)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xad, "d4705de26445b01799d3c04e932d883dfe137a5b1c7ad513f8cce054c12cd1a1c41a67bc74af45426ec916d5c1832dc1e83d99f99b536b0ea6c239c8787ee4f5d27a652dff782980fc0eae309950cc74becf39ee2b02b431fd0ab210552e2b162d34fe3fa17114b19f45a3fddcd23dcd77d21d588d8de70e67908244987835f9eca178fef570329ac49d928e8330856a7feadf9a6e2194ac4ccd19d915668a6afd5070492658c4072a678c1972"}, @assoc={0x10, 0x117, 0x4, 0x3}], 0xe0, 0x40000}], 0xa, 0x4000) 2018/01/25 20:05:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x4c0100) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000e6b000-0x4)=0x0) syz_open_dev$sndpcmp(&(0x7f0000110000-0x12)='/dev/snd/pcmC#D#p\x00', 0x89a6, 0x92000) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) 2018/01/25 20:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000021e000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006fe000-0x28)={@common='gre0\x00', &(0x7f00003f8000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip4_spec={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {"8347", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0}, {"19f6", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 20:05:39 executing program 6: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000217000-0x2)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000014000)=0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000042a000)='keyring\x00', &(0x7f0000ce8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c19000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000ce9000-0x1000)="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", 0x1000) 2018/01/25 20:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2e67) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000055e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x902}) write$tun(r2, &(0x7f0000732000)=@hdr={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x29a1fe16, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@end={0x0}, @timestamp={0x44, 0xc, 0x6, 0x0, 0xa45b, [{[@loopback=0x7f000001], 0x101}]}]}}, @udp={0xffffffffffffffff, 0x0, 0xffffffffffffff51, 0x0, ""}}}, 0x36) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000033000)={0x8, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005a0000-0x4)=0x0) 2018/01/25 20:05:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000084000)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000000000)=""/121, 0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0x1000, 0x41, 0x2, 0x9, 0x6, [{0xbd9, 0x1, 0xbf, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x8, 0x800, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x7f, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0xfff, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x7ff, 0x2, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x3, 0x276aee6, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r9 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x77)="8cd7bcb3408d77b4dfaa11dc8382224d3bdb4a29d1e10d9f91d4795e99d44554a56b464c6a15bae2991445d7ff57621e58ccc0ec0c0f5a856dd48319de861edafe29ccb15bf0bc65e25a1a7891998fe53b72e1d3e8588839532a15cd95b3ebf068e1633c0063809baf7afbd67ac758a11d9916984ff17c", 0x77}, {&(0x7f0000002000-0x36)="537e00bc9e052e96090e5afed640e935bf2ad4c5403eca3b44fe535f5a3714c8b25a88cfbbbc931f5093923e4624b8ad2f5e8206747f", 0x36}, {&(0x7f0000001000-0x37)="60ade66e79f6a0a781b9eace2a48760af21f96d77cb526d5eb97584647f29e2304fcb87470f1c7dd910206d9cb8fbaad9d13131240de92", 0x37}], 0x3, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x7c, 0x4000000}, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000-0x40)={0x1, 0x0, 0x4, 0x1, "031148d0969a8e4bcddae9195da4a2d7324d78f602f76be53ea8f02ba2b1d4e31a0610e7bed8ca4c2e8a17c8", 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r10, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x6, ""}}]}, 0xec) 2018/01/25 20:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0xffffff8d, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) uname(&(0x7f0000197000)=""/233) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 20:05:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0xe57fd4345b1ccfbc) memfd_create(&(0x7f0000148000)='%self\x00', 0x1) 2018/01/25 20:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x2000000001, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffe6d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d36000-0xd)='net/if_inet6\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001db000-0x4)=0x0) [ 138.061867] ================================================================== [ 138.069312] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 138.075452] Read of size 1 at addr ffff8801d6d1cad0 by task syz-executor1/21020 [ 138.082879] [ 138.084496] CPU: 0 PID: 21020 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #189 [ 138.091828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.101157] Call Trace: [ 138.103728] dump_stack+0x194/0x257 [ 138.107345] ? arch_local_irq_restore+0x53/0x53 [ 138.111993] ? show_regs_print_info+0x18/0x18 [ 138.116486] ? string+0x1e8/0x200 [ 138.119921] print_address_description+0x73/0x250 [ 138.124752] ? string+0x1e8/0x200 [ 138.128186] kasan_report+0x25b/0x340 [ 138.131975] __asan_report_load1_noabort+0x14/0x20 [ 138.136883] string+0x1e8/0x200 [ 138.140164] vsnprintf+0x863/0x1900 [ 138.143790] ? pointer+0x9e0/0x9e0 [ 138.147339] __request_module+0x1bf/0xc20 [ 138.151467] ? lock_downgrade+0x980/0x980 [ 138.155602] ? free_modprobe_argv+0xa0/0xa0 [ 138.159902] ? lock_downgrade+0x980/0x980 [ 138.164053] ? is_bpf_text_address+0x7b/0x120 [ 138.168528] ? lock_downgrade+0x980/0x980 [ 138.172665] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.177494] ? wait_for_completion+0x770/0x770 [ 138.182063] ? rcutorture_record_progress+0x10/0x10 [ 138.187064] ? wait_for_completion+0x770/0x770 [ 138.191643] ? kernel_text_address+0x102/0x140 [ 138.196207] ? __kernel_text_address+0xd/0x40 [ 138.200691] ? unwind_get_return_address+0x61/0xa0 [ 138.205624] ? xt_find_target+0x17b/0x1e0 [ 138.209784] xt_request_find_target+0x8b/0xb0 [ 138.214268] translate_compat_table+0x910/0x1b90 [ 138.219001] ? entry_SYSENTER_compat+0x54/0x63 [ 138.223616] ? ipt_register_table+0x3a0/0x3a0 [ 138.228102] ? __might_fault+0x110/0x1d0 [ 138.232147] ? lock_downgrade+0x980/0x980 [ 138.236280] ? lock_release+0xa40/0xa40 [ 138.240236] ? __check_object_size+0x25d/0x4f0 [ 138.244815] ? __might_sleep+0x95/0x190 [ 138.248801] compat_do_replace.isra.15+0x30e/0x720 [ 138.253717] ? compat_do_replace.isra.15+0x30e/0x720 [ 138.258797] ? cred_has_capability+0x1a0/0x3d0 [ 138.263370] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 138.268106] ? find_held_lock+0x35/0x1d0 [ 138.272160] ? module_unload_free+0x5b0/0x5b0 [ 138.276634] ? lock_acquire+0x1d5/0x580 [ 138.280632] ? ns_capable_common+0xcf/0x160 [ 138.284945] compat_do_ipt_set_ctl+0x106/0x150 [ 138.289516] compat_nf_setsockopt+0x88/0x130 [ 138.293900] ? compat_do_replace.isra.15+0x720/0x720 [ 138.298993] compat_ip_setsockopt+0x9d/0xf0 [ 138.303313] inet_csk_compat_setsockopt+0x95/0x120 [ 138.308218] ? ip_setsockopt+0xb0/0xb0 [ 138.312092] compat_tcp_setsockopt+0x3d/0x70 [ 138.316489] compat_sock_common_setsockopt+0xb2/0x140 [ 138.321654] ? tcp_setsockopt+0xd0/0xd0 [ 138.325624] compat_SyS_setsockopt+0x17c/0x410 [ 138.330181] ? sock_common_setsockopt+0xd0/0xd0 [ 138.334840] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.339580] ? do_fast_syscall_32+0x156/0xf9d [ 138.344065] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.348809] do_fast_syscall_32+0x3ee/0xf9d [ 138.353130] ? do_int80_syscall_32+0x9d0/0x9d0 [ 138.357696] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 138.363224] ? syscall_return_slowpath+0x2ad/0x550 [ 138.368141] ? sysret32_from_system_call+0x5/0x3b [ 138.372975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.377811] entry_SYSENTER_compat+0x54/0x63 [ 138.382194] RIP: 0023:0xf7fd3c79 [ 138.385533] RSP: 002b:00000000f77cf08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 138.393221] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 138.400466] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 138.407713] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 138.414959] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 138.422205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 138.429492] [ 138.431097] Allocated by task 21020: [ 138.434789] save_stack+0x43/0xd0 [ 138.438215] kasan_kmalloc+0xad/0xe0 [ 138.441905] __kmalloc_node+0x47/0x70 [ 138.445681] kvmalloc_node+0x99/0xd0 [ 138.449369] xt_alloc_table_info+0x64/0xe0 [ 138.453581] compat_do_replace.isra.15+0x17f/0x720 [ 138.458486] compat_do_ipt_set_ctl+0x106/0x150 [ 138.463042] compat_nf_setsockopt+0x88/0x130 [ 138.467425] compat_ip_setsockopt+0x9d/0xf0 [ 138.471719] inet_csk_compat_setsockopt+0x95/0x120 [ 138.476620] compat_tcp_setsockopt+0x3d/0x70 [ 138.481003] compat_sock_common_setsockopt+0xb2/0x140 [ 138.486172] compat_SyS_setsockopt+0x17c/0x410 [ 138.490727] do_fast_syscall_32+0x3ee/0xf9d [ 138.495028] entry_SYSENTER_compat+0x54/0x63 [ 138.499407] [ 138.501013] Freed by task 17403: [ 138.504357] save_stack+0x43/0xd0 [ 138.507786] kasan_slab_free+0x71/0xc0 [ 138.511647] kfree+0xd6/0x260 [ 138.514731] seq_release_private+0xd4/0x120 [ 138.519032] proc_map_release+0xce/0x110 [ 138.523068] __fput+0x327/0x7e0 [ 138.526324] ____fput+0x15/0x20 [ 138.529580] task_work_run+0x199/0x270 [ 138.533445] do_exit+0x9bb/0x1ad0 [ 138.536875] do_group_exit+0x149/0x400 [ 138.540740] get_signal+0x73f/0x16c0 [ 138.544432] do_signal+0x90/0x1eb0 [ 138.547948] exit_to_usermode_loop+0x214/0x310 [ 138.552503] do_fast_syscall_32+0xbfd/0xf9d [ 138.556798] entry_SYSENTER_compat+0x54/0x63 [ 138.561177] [ 138.562781] The buggy address belongs to the object at ffff8801d6d1ca00 [ 138.562781] which belongs to the cache kmalloc-256 of size 256 [ 138.575413] The buggy address is located 208 bytes inside of [ 138.575413] 256-byte region [ffff8801d6d1ca00, ffff8801d6d1cb00) [ 138.587261] The buggy address belongs to the page: [ 138.592168] page:ffffea00075b4700 count:1 mapcount:0 mapping:ffff8801d6d1c000 index:0x0 [ 138.600289] flags: 0x2fffc0000000100(slab) [ 138.604503] raw: 02fffc0000000100 ffff8801d6d1c000 0000000000000000 000000010000000c [ 138.612360] raw: ffffea00075b0920 ffffea00075b57a0 ffff8801dac007c0 0000000000000000 [ 138.620213] page dumped because: kasan: bad access detected [ 138.625896] [ 138.627497] Memory state around the buggy address: [ 138.632401] ffff8801d6d1c980: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 138.639746] ffff8801d6d1ca00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 138.647080] >ffff8801d6d1ca80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 138.654417] ^ 2018/01/25 20:05:39 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c2b000)=0x4, 0x4) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000e64000-0x4)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a1000)={0x0, 0x0}) 2018/01/25 20:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x804100) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000052e000-0x82)=""/130, 0x82, 0x0, &(0x7f000076e000-0x8)={0x0, 0x1c9c380}) 2018/01/25 20:05:39 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093d000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = open(&(0x7f00003aa000-0x8)='./file0\x00', 0x1c3000, 0x86) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f000093c000-0x1c)={&(0x7f000093b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000093c000-0x8)={&(0x7f0000202000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000809000-0x10)=[{{0x0, 0x0}, 0x1f, 0x2, 0x435}], 0x10) clock_gettime(0x0, &(0x7f000093d000-0x8)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r6, 0x0, 0x21000000, &(0x7f000093f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000093e000-0x4)=0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000093e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000093e000)=0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000012b000-0x4)=0x0, &(0x7f0000529000)=0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000093f000)={0x0, 0x3e, 0x4, @thr={&(0x7f0000940000-0x80)="3f4139086050876105bf75dad7d152eef73f96bd82d15b81516ccdb0762cde8ed6b1526b34f7f352c6eb5846bf67351efcc145439b77b14851059928e0bb5506b61361870aaec3c081e10b7eadd8b506fe2b751147a06641e863b96db55aa58087e9b42ca7c8b70e56a4ce8d2a94b3c1354d811bbddc6d46769b92b67f6db9f1", &(0x7f0000401000)="d279ed19cc50b39f326d0dc6fec5f71cb3155025684f6c0ad76abbc9b1232e00879d68a909bd47fbbf233546671219b10609d22bd9fbfb71173d047f83cae82350b69c22e53b9393fadd8c9d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f000093d000-0x8)={r4, r5/1000+10000}, 0x8) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000941000-0x9)='/dev/kvm\x00', 0x101880, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000941000-0x4)=0x55, 0x4) [ 138.660378] ffff8801d6d1cb00: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 138.667713] ffff8801d6d1cb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 138.675045] ================================================================== [ 138.682383] Disabling lock debugging due to kernel taint [ 138.687997] Kernel panic - not syncing: panic_on_warn set ... [ 138.687997] [ 138.695360] CPU: 0 PID: 21020 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #189 [ 138.704014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.713358] Call Trace: [ 138.715947] dump_stack+0x194/0x257 [ 138.719580] ? arch_local_irq_restore+0x53/0x53 [ 138.724239] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.728972] ? vsnprintf+0x1ed/0x1900 [ 138.732752] ? string+0x160/0x200 [ 138.736179] panic+0x1e4/0x41c [ 138.739343] ? refcount_error_report+0x214/0x214 [ 138.744087] ? add_taint+0x1c/0x50 [ 138.747600] ? add_taint+0x1c/0x50 [ 138.751115] ? string+0x1e8/0x200 [ 138.754541] kasan_end_report+0x50/0x50 [ 138.758501] kasan_report+0x144/0x340 [ 138.762276] __asan_report_load1_noabort+0x14/0x20 [ 138.767180] string+0x1e8/0x200 [ 138.770437] vsnprintf+0x863/0x1900 [ 138.774043] ? pointer+0x9e0/0x9e0 [ 138.777576] __request_module+0x1bf/0xc20 [ 138.781697] ? lock_downgrade+0x980/0x980 [ 138.785828] ? free_modprobe_argv+0xa0/0xa0 [ 138.790121] ? lock_downgrade+0x980/0x980 [ 138.794260] ? is_bpf_text_address+0x7b/0x120 [ 138.798730] ? lock_downgrade+0x980/0x980 [ 138.802853] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.807672] ? wait_for_completion+0x770/0x770 [ 138.812239] ? rcutorture_record_progress+0x10/0x10 [ 138.817227] ? wait_for_completion+0x770/0x770 [ 138.821786] ? kernel_text_address+0x102/0x140 [ 138.826344] ? __kernel_text_address+0xd/0x40 [ 138.830816] ? unwind_get_return_address+0x61/0xa0 [ 138.835728] ? xt_find_target+0x17b/0x1e0 [ 138.839860] xt_request_find_target+0x8b/0xb0 [ 138.844331] translate_compat_table+0x910/0x1b90 [ 138.849065] ? entry_SYSENTER_compat+0x54/0x63 [ 138.853635] ? ipt_register_table+0x3a0/0x3a0 [ 138.858106] ? __might_fault+0x110/0x1d0 [ 138.862141] ? lock_downgrade+0x980/0x980 [ 138.866273] ? lock_release+0xa40/0xa40 [ 138.870229] ? __check_object_size+0x25d/0x4f0 [ 138.874799] ? __might_sleep+0x95/0x190 [ 138.878759] compat_do_replace.isra.15+0x30e/0x720 [ 138.883670] ? compat_do_replace.isra.15+0x30e/0x720 [ 138.889450] ? cred_has_capability+0x1a0/0x3d0 [ 138.894011] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 138.898744] ? find_held_lock+0x35/0x1d0 [ 138.903914] ? module_unload_free+0x5b0/0x5b0 [ 138.909075] ? lock_acquire+0x1d5/0x580 [ 138.913041] ? ns_capable_common+0xcf/0x160 [ 138.917340] compat_do_ipt_set_ctl+0x106/0x150 [ 138.921904] compat_nf_setsockopt+0x88/0x130 [ 138.926282] ? compat_do_replace.isra.15+0x720/0x720 [ 138.931364] compat_ip_setsockopt+0x9d/0xf0 [ 138.935658] inet_csk_compat_setsockopt+0x95/0x120 [ 138.940556] ? ip_setsockopt+0xb0/0xb0 [ 138.944425] compat_tcp_setsockopt+0x3d/0x70 [ 138.948813] compat_sock_common_setsockopt+0xb2/0x140 [ 138.953971] ? tcp_setsockopt+0xd0/0xd0 [ 138.957920] compat_SyS_setsockopt+0x17c/0x410 [ 138.962478] ? sock_common_setsockopt+0xd0/0xd0 [ 138.967123] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.972295] ? do_fast_syscall_32+0x156/0xf9d [ 138.976765] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.981500] do_fast_syscall_32+0x3ee/0xf9d [ 138.985819] ? do_int80_syscall_32+0x9d0/0x9d0 [ 138.990386] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 138.995899] ? syscall_return_slowpath+0x2ad/0x550 [ 139.000815] ? sysret32_from_system_call+0x5/0x3b [ 139.005635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.010453] entry_SYSENTER_compat+0x54/0x63 [ 139.014832] RIP: 0023:0xf7fd3c79 [ 139.018167] RSP: 002b:00000000f77cf08c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 139.025845] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 139.033086] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 139.040335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 139.047589] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 139.054839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 139.062925] Dumping ftrace buffer: [ 139.066441] (ftrace buffer empty) [ 139.070119] Kernel Offset: disabled [ 139.073717] Rebooting in 86400 seconds..