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@generic="481ec1025728c1ae1f99e7b57dc9874881c4f1ca4aa9f08d4d85ad95c92e0e7a255d90a82071524879900cc95421cc85f4a145549f2fa98bdf2faaa6254cd2d24244c5aa9d9f1c9a838522f30c7fa4af19b0fafb0baf33223aea6653106f36e735167546dc2b9b81db7e02e64557c1eee61afe3a6e9dadb9be63f73956f058aa4889b66f57d51993a43c1c499d5b73c22367de78b448dbb56375339949032a289276590799c3146156b4dd3c253f105a7ba4e79839e525cc6fa4e0f97e045d753705120f249a51d4dd06c86c58cf9b54cda75931f5281498373b4d96a64b0ede9740567966165e738109722766b84e09836ad9c07c69"]}, @generic="a432c5036c82804400a7f442e622939d769e12853146ed7ac436ffdc3cbbb0abf06931c4a76c5c8dae4622043bb861daa8b7a6c76525fbda9839bf501db7d63956e500ee899a566bd2b7ddaacf69085475f085f8e93a10e9819df6b4292e225a813ebe7c8cb690eafdfd202db811d66fa2215f0890db90bf7fcec3cf0729285ce5e06d923796a672a6c631d9fb07114f4ce50dc5ebbbfa3be5d512453b185cc2084eb6ba04cb3ea972aa3033d86794e67a16e1eec14a62d54603c1432c480f32ca65582820dee0e5001a7b22db6bb32bf785a5370cd5e8e9ee2e261e60adc757cc6284e50853662776702754d9beb991db785b4a2610cb8a0fb1d199a6daa234fdffb8693256093386694b052bd4968c982d8c21898c63aa46a04f6b1eeb7ed15adfc83bb3f336447f5b408c981749015ad0c98d6248b82add42c47b97cd2a9646d7765a16dc1bd8eb4621298254dba8b4c5e7988037a3f1ba0a3a518e0a5efd15dd26403edf832fab83f41e76d74dbb4237bc8703d43754dbc747ca1d455e5c1c37ea8d170a01ed4f28ee34224fa3b968ae358f5ebc8a48b8fb66608287e741faf20a5a97bdfd3e009073b162d69ce2e5fc5b355eb4e5efa36eb6e067faa27f4cce265124a880794b8ce0ecdead238e35b0abb0ea0ec4fae43a8919cf9429172331dc9590b61e71a05e86fb37f452037315ffe059cb76ce06ef2470308e212ec475c25e744fa241e3174a95ad073057113a24f8798dd2ae1a1ea2302bf7443b6d91ab917efec469bd56c5eabcf2c9849ac73897d708c0dd9db15169a1304e844ff177149b41dff88056a9dbda0a4f33096e3e2fa81f6085b1abc28a68c6337fdb7ac8541b017ba398ae4c217322a7d49b276358872c594765ab5f31da27833e2574fc63f36061e69afdcc82827f200614c3ff50b312e49a260f790cecf988f99f699dbf2ab4285d0096a535ca8bdb5c327febf394a8a77edbf6459de084301e21a378e7ecef9ee3ecc39b6ef13d6944a0abd6b72db468ff480e5ce7160709086ea342e24691816ac115138421e1e475fc30f6c7508bf10447b2a3c11494b75b5229d004ac9874e8783722fdd7c5749b44a66383a9d725e845a45a76ddbd3afabc696344d65a72d2c996417e9bdf233bc112c9b76667e8b398e3742698844995e71fad40eb3d30374ec5062a275ac12afdaa3b9e2467cbefaa51ef50b57d3e4c33c1d77085b253e7eefcb1ed5fff53cbad689b51e17eabc144e81a6b0cf2f302b46463164bbd71d8a2a638f8482428de0fee015eacab8a3e295e79634fac1566de8a1d152dceebcfe04839fc60c8a13dbf87011df6cda5e2673ae734402888f13a58bf29d217d75302d015bb742d407355dd2a7cbc244379ab338db9b4509a867c8a38eec22ea2b82837437f36b9c172b7a332a19fd1d939662876960b0822de68068a8e854ec9f294bb630597b1769c57ae5f2fb8928817572f1789f77a44c1696bf8882c2951707525913924014b70ab681a4d539b54560d52af1013c5f6466d9da75a6e85d988111edfac1aea88bcaae7ff070b610b3626733536b8498986a0bf09b0edc7a8ae06f5e79d57e5d4508658ba51fd58606d05912cdce5a33bc05d58f91a4fa5e8681809d3d75dd5768ecaecfc3a1f0b9b0f8af30fd92897a977d087039d9f8ca40a95d339536e9edf1fd41cb9c6358d539c7ba2d2a1c294487db888db1c1f71713e91b45c5b56e8fd24199db046562c5f3dfe6202f0e3f86c65e752411ddc1d0bdd7677b61038d457ae497bdbec00a6c8c9c7a2432f78bfb360db54625c55c72ed9cf0b5d4021e765545d54fa1f362dcda5e9da58438ac8cf973fd0964b1e567574dbf39d08c761bfe46c4022253c9529997fd20ca7412d0aba13ee4a60ded406166c20d6d0f1f73bf2776365f8e56089213ab5e0f440d145dbe67bebac9f7f4a846d49700dfb2de4ce2d0343b28812b0ee53616cc55a92e091bae99d91ab6f2a2903460fc8bb09dffcd2271060813758814c8c2f6b5ba76b5ead772de7784f42ead4901e3734eac2a6220c2527046b7c4f5c8423eed0adeb13e0ac8c3f78887442992c9031a11660f5e553d9bc9bcb33b526ab1f694d4aeab2897cb4fc04c70502e3365a4b140cd67c54e9b1eec9665c343cefdb05bc4e3b3539679008baeb76a811009ea4f81afc72e7dd725929fbaa9614b63f9e69aad89fad1d7ecd370e80d075ff96cd71ca3b2575694c527061d020a869ac525962e83b6fa52ee554df4d51d1c251436002a0c15e4590ea31b80e6c3ee2b7e2d814d5a4f901f1ea47af521edd9eba77a6b76d9c8946aaa43e2797a1b485d3688840ee4e3a258b6fdbd9822514e49b90c6a6028cf9d437f02c00c6377cb357238db1504c9a7a817ee55bc06aa02c384955e4641545ad7e39498486695d0ac6d680bd7062662bbc12efad1a834443227bd4a5fd726b9bfe8a97d9f57ad4c60876d5dcd6bd4ddf6e296284344bbef9837d3fc4d8b59f85b7d4079fd68ff5f31083e3be83a7035786517a6e70f108764349a49c6d1051f32dc6960d88f24be4a261394097b4fac3fa91ca9b393b4a7111968667cff13d5e64d4f9964b7f3277ef79c6de302277b687286f7b3f46985e79e526b01031b64b912f8b1ca915f415f2c90213637b16c1a2e5b26092dd779c22d9c93d6933f8f421271715543cf835e1453f754ead6c1f91c8fab39c7294518e9aca47255b8f5d4bc805047301f8218bddbed060167a443415c5321632585383491ac9a4c7afff7366df6f7cfa1f8021791b9bbf4a9130591eb89308f4b2ce18c204658c9d66a9dd45249f9b6ee4b0087d0eb536b75c082caafac203f9c1e48ec480b4d9a9e45e3ff061ba0581d8ee64de25aa22862dcc6d2f234a89ab20142b456da564a6b3287f8abcf7bdcd762b6414f68faf4ebcde33a54e0b50211edc15437799357c08d480965dfe505fe76ada5fe07119586ef25a689bff982fb68dc304859d5a840c28a5518fcbb07b367364353461e54a9847534b1b02c5ba1692b9eae4ff864b59891acce15cf6a794b73a8c83a2dd175176c1583698e5ca3c8f0353107b9bc417b971022acad445dc41a4e7fcb2839501be429fa8525644c44a64ece05e92be5c0a2e66ced39f551410355c5ef06d9ec9a1eaba16318d5998d9f7c730883848903bd498465035bc798537a003f2b4c6c3f219b81ea7c4b0528041cf2310412f8b93f958aac0fa7fac19071c76d000732466dd254b2125a5ad1138bac289c06733ac05b6b3a9b4e7b5e6eaab03de08cad16f3b6e38d67a011098a739b9f4021beabb68ca7e448524e72752eb204e57835b77fde21a91490f596ae81923b926b8dd25c66208718e8e23c711a6c209445ddb927920bf00bcb8f17abc09d2a272373dc60dea59a3f5109eb8f4f32a7bb4800e531be4671a984118a64ec1f352931b76b54abbef811818422c08c931409e127b9ee2e17d69116ca45527ca980de43ae092edcebc51684a59b614670043d9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@typed={0xc, 0x8, @pid=r2}]}, 0x3438}, {&(0x7f0000009000-0x190)={0x190, 0x3a, 0x300, 0x3, 0x3, "", [@nested={0xe8, 0x18, [@generic="a79b6287825e2198d1466bf269225218189342c0616082d4db3da050d83b48ced061a12d948d34babdcc134357c9b1096174d8f2cc1d152d963382afba09d5744a438f2e8a4fd348429ee0ccd0fce48a9a39b0aaffd7272d91a4c6a2ad59f1ad4bf71d96e3d361e0e0fe954c4eb5bae304fbbf6c1067cbaca7481fbe69a235f7d4cd40704aa71dabba327babbc3f6b22f96055084948d502eeba0f44f0988872de61ccf6b88d003981b8ad87efbe9859bbdcb284d2eb0d99f8005e76d37dbc7b8e45b3262e99b3a55d3f8d6b62cab5cd7d025a279f", @typed={0xc, 0x6, @pid=r2}]}, @generic="ba1761379886165ab1d37b994a8ab4165a8724cc774f51fc8d5662c363505f33a0f8af86bc6e05934ec5bbae0c90c20965946eba5f78954b3d6c2d1c0b3c3b981d757a729b197906d6fb6ca796e51575f68e0b7aeeef9c5fb5c11e73ddaa95e1a377240c0be1dc9b517f81ba0894d9fc02a1bdf556e0e1b41d61b1660f6c5ba834ea36851fc5e010b6edfcf9ac88d22ca32cdd4f3e"]}, 0x190}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x120, 0x40004}, 0x40) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000007000-0xc)={0x10}, 0xc, &(0x7f0000006000)={&(0x7f0000007000-0x1114)={0x1114, 0x34, 0x308, 0x5, 0x3, {0x7}, [@typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x3e, @uid=r3}, @nested={0x4, 0x29, [@generic]}, @generic="7fc7b684400630fc28f0466377527ea744886c0921356a5449431bf01e567c7c69cec09b622f40b65daff392ddbb4efade4e67a3ae4c75efa59fdc0d01949e5f5839d95fac99f4c2469eafc0a52bae47bf3eb6e60d30cfa9a3a05a1c91a2ebf557a641f0bdcdab16370a26d5505b0248c48e77825a0e1ade2fc364a9eb02649851f04b790051bc14800c5cfd4f8d70001e6532ee64dc6553b729c6cea7a9", @typed={0xc, 0x34, @str='}]\x00'}, @generic="b51a9c863111e46db660587426e0f5975fac122f87457c27bd25bbb628f408a65cc4edb5e0b266aa8efd163c75f2438b89b9a218e923c0f17267", @generic="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"]}, 0x1114}, 0x1, 0x0, 0x0, 0x4044090}, 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r5 = geteuid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0xfffffffffffffffb, 0x6b6, 0x4, 0x7, 0x1, [{0x2, 0x2, 0x2c, 0x0, 0x0, 0x365fdd916fee76b7}]}) setfsuid(r5) 2018/02/02 06:05:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000812000-0x10)='/dev/sequencer2\x00', 0x200004000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000700000)={0x0}, &(0x7f0000dff000)=0x8) r3 = syz_open_dev$sg(&(0x7f00007ee000-0x9)='/dev/sg#\x00', 0x20, 0x400040) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000083a000-0x8)=@assoc_value={r2, 0x100000000}, &(0x7f0000efa000)=0x8) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/02 06:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cf2000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) socketpair(0x0, 0x0, 0x0, &(0x7f0000d98000-0x8)) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000619000)=""/242) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/02 06:05:32 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x5)='maps\x00') r2 = inotify_init1(0x0) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r5, 0xffff}, &(0x7f0000001000)=0x8) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000303000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f75000-0x8)={0x0, 0x8}, &(0x7f0000959000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000030d000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x67, 0x7, 0x0, 0x5d}, 0xa0) [ 38.494283] binder_alloc: 5153: binder_alloc_buf, no vma [ 38.500789] binder: 5153:5168 transaction failed 29189/-3, size 40-8 line 3128 [ 38.521689] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.547537] binder: release 5153:5159 transaction 5 out, still active [ 38.564775] audit: type=1400 audit(1517551532.409:11): avc: denied { create } for pid=5170 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.574267] binder: unexpected work type, 4, not freed [ 38.574269] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 06:05:32 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) r0 = add_key(&(0x7f0000df7000)='user\x00', &(0x7f0000c35000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="242a39472371792fe3f2401fcadec841", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006e8000-0x28)={@common='ipddp0\x00', r2}) keyctl$setperm(0x5, r0, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc0000-0x8)={0x0}) fcntl$setpipe(r3, 0x407, 0x7f) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) fstat(0xffffffffffffffff, &(0x7f00001bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/sequencer2\x00', 0x101000, 0x0) sendmmsg(r2, &(0x7f0000fb2000)=[], 0x0, 0x404c010) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ed2000-0x8)) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f000060f000-0x9)='/dev/sg#\x00', 0x2, 0x101100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000890000)=0x5, 0x4) lstat(&(0x7f0000f83000)='./file0\x00', &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a80000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000d12000-0x38)={&(0x7f00008b0000-0xc)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000f85000)={&(0x7f00008ff000-0x11e8)={0x11e8, 0x30, 0x118, 0x5, 0x1, {0x1b}, [@nested={0x144, 0x2f, [@typed={0xc, 0x54, @fd=r0}, @generic, @typed={0x8, 0x37}, @typed={0xc, 0x1e, @str=']\x00'}, @typed={0x108, 0x8c, @binary="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"}, @typed={0xc, 0x23, @uid=r3}, @typed={0xc, 0x79, @uid=r4}]}, @nested={0x1090, 0x82, [@generic="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", @generic="01385d3a0b609490827e31c8c7824007cec138eb5e4042a8784bd4b5586ca982f615aea66911337fdbf97b7e8192fa3776f029b772b5a0e38848403e3fa5140f331c5fe137084506a73bb2bc7f66433216688323d799467c4de894ea44aec6f517423a52391738f6ce5cad70aabe0c5a75d05cb367419f7d4154028e03cf43418c26d1a0c9d901a9a850"]}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x40010}, 0x40) recvmsg(r0, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp, 0x60, &(0x7f0000535000-0x10)=[]}, 0x0) listen(r1, 0x0) r5 = memfd_create(&(0x7f0000289000)="dd6370757365746370757365742829776c616e312c76626f786e6574315d5b00", 0x3) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000a06000)=0xe, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00009d5000-0x4)=0x7f, 0x4) 2018/02/02 06:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa7000)={{{@in6=@local={0x0, 0x0, [], 0x0}, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@broadcast, 0x0}}, &(0x7f0000391000+0xcf6)=0xe8) write(r0, &(0x7f00003e4000)="ccc87e588fec1135899d04d27e33685a7d086fc383d34b2d3cf7bd52b5a01f97d467a833832a9ee5f5d32bb48cca15f5c4b2389a97caf459b4e60d182dbd2b7fa432b3279595cf89a5c3b511374c2cafe8974cbc786fb9644e193c09344cd0fffab0f71aa71f3079389d81c5a5e4ee30de731360c1d6245213404d113d4271d4a3d5e914b67fa3b5a09dd9580ba328830ce2c821cb7352473a3e7d126de65e1d6871df8fe86206a88d88cacb862f8aa816616d255ca1", 0xb6) readv(r0, &(0x7f000000e000-0x20)=[], 0x63) 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000025000), 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001a1000-0x4)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c81000-0xe)='/dev/keychord\x00', 0x10000, 0x0) sendmsg$nl_route(r2, &(0x7f00005ba000)={&(0x7f0000444000)={0x10, 0x0, 0x0, 0x40040002}, 0xc, &(0x7f0000bcd000-0x10)={&(0x7f000058b000-0x214)=@bridge_getlink={0x214, 0x12, 0x100, 0x5, 0x2, {0x7, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_MASTER={0x8, 0xa, 0x9}, @IFLA_XDP={0x188, 0x2b, [@generic="67b7a2c8ca01856858f632fd7f18ea28670069f9a1669442c86f90b06e4d7a968049733f43e10f36ea5a79590e92a7bd246aed41e5d512dea53a772f720fee8ef6340cd5bc4ea34b14d1a800b834c747d7d50bb997c325f119e3a643f688627974208823c51bf8d62e812595a6831a63bc6d5afc64b856ce9e22ed3453a7c8bf065eae7b01fd19b9f8b4d8b0b14725192c490135447c97aa2139ef00895ab88275589862fb6b3e5cc7715ce791049a59c92698fb00c4837d320e98522bec705346f4a41edb10bc54e311f54e7164f228f4da0ff5e941d4", @typed={0x8, 0x63}, @generic="533e759ee6bea230cf8b5be0ecde073d0e12d2a4c1f10081c493d285df6ed15fde860de59364857f275d5924a03a15c434d310d68c9a62406001764ac1a9aa3a712e58ff1429f2542000ba9d3f41a4ffb1f11233faef0a02e938b0109728cc6a7a390f2a61c38fce6d51114676353410ff92fa246b9d58fcbb32fcfe5a1127127d933504504df13d6bb59d11ab", @typed={0x18, 0x84, @ipv6=@loopback={0x0, 0x1}}]}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "0876b4c09bdb8eadb313429670772e3241bdd0001a41f2ce"}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xfffffffffffffffe}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "6ac4a7b2bc5ba7657479b4e047401a23b7d29620aba10b24b7f39354f1953a"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3}, @IFLA_LINKMODE={0x8, 0x11, 0x1f}, @IFLA_EVENT={0x8, 0x2c, 0x4}]}, 0x214}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000045d000-0x68)={0x100, 0x4, 0xa5b, {}, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007f3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000072e000)=@ethtool_stats={0x1d, 0xae, []}}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000ae8000)={0x70000000, 0x2514, 0x2000000000000}) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) fstat(0xffffffffffffffff, &(0x7f00001bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/sequencer2\x00', 0x101000, 0x0) sendmmsg(r2, &(0x7f0000fb2000)=[], 0x0, 0x404c010) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ed2000-0x8)) [ 38.574711] binder: send failed reply for transaction 5, target dead [ 38.621403] device gre0 entered promiscuous mode 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) removexattr(&(0x7f0000a44000-0x8)='./file0\x00', &(0x7f00005e0000)=@known='user.syz\x00') futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f000032a000), 0x0) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000b62000-0x20)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d39000-0x10)=@req={0x50, &(0x7f0000193000-0x50)={@generic="09e0227c36000715d61b1d0002365cc8", @ifru_names=@common='ip6tnl0\x00'}}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 38.664845] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=48 sclass=netlink_tcpdiag_socket [ 38.724950] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=48 sclass=netlink_tcpdiag_socket 2018/02/02 06:05:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009f5000)) 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000080b000-0xc)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000b62000-0x20)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d39000-0x10)=@req={0x50, &(0x7f0000193000-0x50)={@generic="09e0227c36000715d61b1d0002365cc8", @ifru_names=@common='ip6tnl0\x00'}}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 06:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000093d000-0x4)=0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000be9000)=@newlink={0x28, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/02 06:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a31000-0x8)='./file0\x00', 0x400000, 0x100) pread64(r0, &(0x7f0000f10000)=""/162, 0xa2, 0x0) clock_gettime(0x0, &(0x7f0000349000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d82000-0x6)={0x8000, 0x7fff, 0x724}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6d000-0x5c)={0x0, 0x0, {0x3, 0x1, 0x5, 0x3, 0x171e0fdd}}) write$sndseq(r0, &(0x7f0000bde000)=[{0x8, 0x6d, 0x6, 0x0, @tick=0x8, {0x80, 0x1ff}, {0x7, 0x7}, @note={0x8, 0x6, 0xffffffff, 0x0, 0x3f}}, {0x4, 0x3, 0x100000001, 0x81, @tick=0x2be, {0xffff, 0x5}, {0x5, 0x1}, @raw32={[0x3, 0x0, 0x401]}}, {0xffff, 0x0, 0xd34, 0x10001, @tick=0x4, {0x5, 0xef}, {0x43, 0x2}, @raw8={"193b51b6fc8b1e7ef6cee1bb"}}, {0x5, 0x4, 0x9, 0x401, @tick=0x1b6a, {0x7, 0xff}, {0x1, 0x5}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0xfff, 0x5b7, 0x3, @time={0x0, 0x1c9c380}, {0x7, 0x3}, {}, @ext={0x71, &(0x7f0000bbe000)="d43e9a7fbfd4f895962ddca115780d707dbb4373a732f456c65337fe386853e82a67fc2e4096e0f3251eb8611442188b637fab475697cf1388a2e25a7fdfd925746e79af3a248586cfd7706c69e3be34386f836c8c265157d616689b046f6a258f3ed17af3a1d775564761d5e10a7475aa"}}, {0x6, 0x5, 0x400, 0x8, @time={0x77359400}, {0x200000000000, 0x69f6}, {0x4, 0x400}, @raw32={[0x4de, 0x3e51, 0x5]}}, {0xda, 0x0, 0x7f, 0xfffffffffffffffc, @time={r1, r2+10000000}, {0x62c1, 0x3}, {0x3346, 0xfa8}, @quote={{0xfffffffffffffff7, 0x40}, 0x7, &(0x7f00009c8000-0x30)={0x1, 0x7, 0x9df, 0x400, @tick, {0x56, 0x517c}, {0xfffffffffffff9fd, 0x81}, @control={0x7, 0x4, 0x8}}}}, {0x101, 0x100, 0x7, 0xffffffffffffffff, @tick=0x7, {0x1d, 0x7}, {}, @raw8={"64cace8702537951442a9315"}}], 0x180) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b58000)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007a7000-0x4)) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80000001, 0x0, 0x400000040, 0x3, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) 2018/02/02 06:05:32 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bd6000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @empty}, 0x4, {0x2, 0x3, @broadcast=0xffffffff}, @generic="fed723cdaec278f2350babf425a42b53"}) 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) mmap(&(0x7f0000d2d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d2d000)={0x0, 0x1000, "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"}, &(0x7f0000ad4000)=0x1008) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d2d000)={r1, 0x1, 0x46, "9b8c173ff737966cdc74fe73b19574bfa536cb9b63058ae83e26ebabf6b59158325956a6789fd5a38a528d8e040bcc1aa4cebb6f1c653a0e3037638a6cb22f34adddab96785c"}, 0x4e) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d2e000-0x10)={0x80000000, 0x8003, 0x3, 0x9, 0x0}, &(0x7f000062b000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c26000)={r3, 0x8, 0x9, [0x401, 0xc7a, 0x4c, 0xffffffff, 0x2, 0x1ff, 0x81, 0x7fff, 0x300000000000]}, &(0x7f00005ec000)=0x1a) ioctl(r2, 0x8912, &(0x7f00008e3000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d30000-0x28)={@common='bond0\x00', &(0x7f0000d2f000)=@ethtool_eeprom={0x4b, 0xf6, 0x4, 0xb3, "15183754798c8514c82d39f025797a6f22c0dc1032a90bf4abe9157c5a3e8257da03672b379822332819af13169b86c66393d605954dee69cd4e4155993600edcd096db76c79b82ace79be8991aa977da28a723fd61f3847495a3211b5b23858247f136ae1bd8056980da6c8b7be9569520c121875715ccc0175d9e90432aafadee8b15c61ac3be76a8cbe1a3e0c718155a6c4bd266622cd17558b4dbeebbd2982e32839d737e9a9f6f9bee987cb1c7f02f060"}}) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f00004d0000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f000059b000)) r2 = syz_open_dev$usbmon(&(0x7f0000af6000-0xd)='/dev/usbmon#\x00', 0x8, 0x10000) socket$inet6_dccp(0xa, 0x6, 0x0) mq_getsetattr(r2, &(0x7f00009d6000)={0x6, 0x3, 0x7f, 0x6236, 0xf26, 0x0, 0xc86b}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002e2000-0x4)=0x15ea, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f4000-0xa)='net/raw\x00') pread64(r0, &(0x7f0000a31000), 0x0, 0x3fffe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a62000-0x8)) 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x230}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000083c000-0x8)='./file0\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpgrp(0x0) capget(&(0x7f0000b41000)={0x20080522, r2}, &(0x7f0000f57000-0x18)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00004f9000)={{0x5, 0x4}, {0x1, 0x7}, 0x8, 0x5, 0xffff}) 2018/02/02 06:05:32 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) epoll_create(0x931) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x2}, 0x0) 2018/02/02 06:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/rfkill\x00', 0x88402, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0x6c80f55c, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000988000-0xf)='/dev/sequencer\x00', 0x551801, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f4f000)={0x0, 0x0, 0xc91d6d7b7bb1b0e4, 0x6}) syz_open_dev$sg(&(0x7f000078a000)='/dev/sg#\x00', 0x80, 0x101000) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a27000-0x10)={0x8, r3}) getuid() r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) unshare(0x40600) mq_timedsend(r4, &(0x7f0000c2a000), 0x0, 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000b99000)=0x6) 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2000000000000, &(0x7f00009e9000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d39000-0x14)={@multicast1=0xe0000001, @rand_addr=0x8001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r2 = socket$inet6(0xa, 0x0, 0x40000000000004) getsockopt$inet6_int(r2, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000004a000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000587000)=0xe8) r4 = getuid() ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ba6000)={0x5, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x3, 0x80, 0x6, 0x9, &(0x7f0000819000-0x10)=@common='bridge0\x00', 0x6, 0x8001, 0x10000}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000014c000)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x3, 0x2a5, 0x2, 0x100000001, 0xa, 0x0, 0x20, 0x84, r3, r4}, {0x8, 0x8, 0x5, 0x8, 0x0, 0x7fff, 0xb0, 0x8}, {0x20, 0x101, 0xffffffff, 0x10001}, 0x100000001, 0x8, 0x2, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x200, 0x6, 0x7, 0x1000}}, 0xe8) [ 38.836819] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/02 06:05:32 executing program 7: r0 = socket(0x80000000000000a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000ebc000-0x4), 0x4) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f15000)='auxv\x00') mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000f16000-0x1)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) openat(r0, &(0x7f00006f7000-0x8)='./file0\x00', 0x0, 0x101) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffc) 2018/02/02 06:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000862000)) r1 = getpgid(0xffffffffffffffff) getpgid(r1) 2018/02/02 06:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r0, &(0x7f0000aec000), 0x0, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000d92000-0x8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db7000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 06:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x20000000000000ff}, 0x8) 2018/02/02 06:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x5}) write$evdev(r0, &(0x7f0000f62000)=[{{0x0, 0x2710}, 0x8, 0x1000, 0x7ff}, {{0x77359400}, 0x64e0, 0x3, 0x80000000}], 0x30) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000783000-0x6c88)=@newlink={0x40, 0x10, 0x200000000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000140000-0x4)=0x3, 0xfffffffffffffe35) 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a6f000)={0x0, 0x0}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a6f000)=0x0) r2 = geteuid() getgroups(0x5, &(0x7f0000795000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000688000-0xc)={r1, r2, r3}, 0xc) r4 = getpgrp(0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getgid() rt_tgsigqueueinfo(r4, r5, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) r6 = openat(0xffffffffffffff9c, &(0x7f00008d9000-0x8)='./file0\x00', 0x8800, 0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000a70000)=0xff) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r6, &(0x7f0000a71000)={0x3, {"1c0e6a623d7451"}}, 0x10) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000528000), 0x8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a70000-0x8)='./file0\x00', &(0x7f0000a70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a6f000)={0x0, 0x0, 0x0}, &(0x7f000076c000-0x4)=0xc) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a6f000), &(0x7f000059b000-0x4)=0x0, &(0x7f0000857000-0x4)) setresgid(r7, r8, r9) 2018/02/02 06:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f0000cc7000-0x10)=[{&(0x7f0000215000-0x1000)=""/4096, 0x224}], 0x1000000000000092) r1 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/02 06:05:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x305001, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000003b000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) epoll_create1(0x80000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00006fb000)=""/48) write(r1, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = syz_open_dev$sg(&(0x7f0000517000-0x9)='/dev/sg#\x00', 0x2, 0x220140) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000039e000-0x6)={0x0}, &(0x7f00000ea000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc2000)={r2, 0x3}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c2000-0x10)='/dev/sequencer2\x00', 0x20800, 0x0) close(r0) 2018/02/02 06:05:32 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000532000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000075d000)={&(0x7f0000ccc000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000107000-0x37), &(0x7f0000477000-0x4), &(0x7f00004a3000), &(0x7f000065a000-0x2)) getrlimit(0x0, &(0x7f000015d000)) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000021000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000021000-0xc)="6e657400000000000003ff00") read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/02 06:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c3f000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d4e000)=0x40) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000020d000-0x4)) pipe(&(0x7f0000e3b000-0x8)={0x0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000bde000-0x35)=""/53, &(0x7f0000607000-0x4)=0x35) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) sysinfo(&(0x7f0000338000-0x2c)=""/44) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r4, r3, &(0x7f0000058000-0x8)=0xfffffffffffffffc, 0x4010002) 2018/02/02 06:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad4000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bd1000-0x38)=[@in6={0xa, 0x0, 0x2, @empty, 0x6}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x38) 2018/02/02 06:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007fc000-0x4)=r1) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) 2018/02/02 06:05:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001ad000-0x20)={0x281, 0x3, 0x800b, 0x400, 0xba58, 0xffffffffffff447c, 0x7, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005f8000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b27000)={@generic="07ddbf5116f06c2beab32853d26dbb93", 0x0}) connect$packet(r1, &(0x7f000043e000-0x14)={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) r3 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000ffe000)={0x0, 0x7}) 2018/02/02 06:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000b54000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {{r1, r2/1000+30000}}], 0xfffffffffffffd49) write$sndseq(r0, &(0x7f0000df8000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7122}}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/02 06:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c55000-0x6)={0x0, 0x1}, &(0x7f0000316000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000053b000-0x1a)={r2, 0x4, 0x9, [0x402d, 0xffff, 0xffff, 0x5, 0x5, 0x8, 0x80000001, 0xffffffffffffd425, 0x1]}, &(0x7f000051f000-0x4)=0x1a) dup3(r0, r1, 0x80000) 2018/02/02 06:05:32 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000f000-0x86)={0x0, 0x7e, "df23b2ab72b99039a148f85b1bdce3921b158ed295ec420177cdbd19e076ef0ada4b31f924982695ede88f385bba8c382a89a4d4f709b7ef0321b58f3e9ccac796de539915e79102578f88b5472f2324776c0dba5b2f8cc906f0382c34230bbaa2fc1fd79136639f5c13dd72572a9021259aec1ad92f8ed7bf629d0328c9"}, &(0x7f0000019000-0x4)=0x86) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000018000)={r2, 0x3ff, 0x7, [0x0, 0x7, 0x295, 0x0, 0xb52, 0x2, 0xecd1]}, &(0x7f0000019000-0x4)=0x16) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000019000-0x10)={0x9, &(0x7f000000d000)=[{0x4, 0x5b, 0x5, 0x400}, {0x5, 0x2b4, 0x3, 0x5}, {0x4, 0x1c, 0x6, 0x7}, {0x17, 0xc97, 0x5, 0x7ff}, {0x7d98541c, 0x1f, 0x7, 0x15}, {0x3, 0x20, 0x78, 0x100000001}, {0x9c, 0x80, 0x6, 0x7f}, {0x6, 0x7ff, 0x1, 0x3}, {0x83, 0x2, 0x200, 0x3f}]}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x6)='./bus\x00', 0x80) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000492000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c50000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000724000-0x20)="fced6234b34d31e0f7586cf65d05b624c9af7ea7e2b0935fcfbf3df216de7f2f"}) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) getsockname$llc(r1, &(0x7f000094f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a13000)=0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000aab000-0x20)={0x3, 0x7, 0x7, 0x4, 0x4, 0x2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d24000)={0x0, 0x0}) accept4$inet6(r3, &(0x7f000044b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00003c5000)=0x1c, 0x800) getpeername$inet6(r3, &(0x7f00005de000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00001b2000-0x4)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000c08000)={@empty, 0x0}, &(0x7f0000365000)=0x14) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000095000)={0x1, &(0x7f0000155000)=[{0x7, 0xfffffffffffff38a, 0x693, 0x40}]}, 0x10) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000073000)) sendmsg$nl_route(r0, &(0x7f00000cb000)={&(0x7f0000656000-0xc)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f000061d000)={&(0x7f0000725000-0x24)=@mpls_newroute={0x24, 0x18, 0x322, 0x6, 0x1, {0x1c, 0x10, 0x20, 0x972, 0xff, 0x3, 0xfd, 0xa, 0x200}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008043, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getpeername$inet(r0, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002ea000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f00009b2000-0x9)='/dev/sg#\x00', 0x7dba, 0x101000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a4e000)={0x9}, 0x4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00001db000)=0x8) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000a17000-0x4)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000084d000)=0x1ff, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000534000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00001f1000)={r4, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000444000-0x4), &(0x7f0000eb4000)=0x7e318c03) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000+0x569)='./file0\x00', &(0x7f0000000000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x200000000080) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e2c000-0x4)) lseek(r1, 0x0, 0x3) mount(&(0x7f000097f000-0x8)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f0000319000-0x6)='minix\x00', 0x4, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) fcntl$addseals(r1, 0x409, 0x1) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x42, 0x3fffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00008bc000)="15898ba037e470f1f230b4e87720877421b1df90aef6c89a56e113ed10c78e2432a38ad4fff2272ad9b91b1131883055c189559d7d4c4d4dcb598a5891bd17edd6d09709ff35766c967d4578f0cf2b168155224cce738df1") dup2(r2, r0) [ 39.183372] audit: type=1400 audit(1517551533.029:12): avc: denied { setopt } for pid=5356 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.233314] syz-executor7 (5358) used greatest stack depth: 24056 bytes left 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/proc/self/net/pfkey\x00', 0x230000, 0x0) getresgid(&(0x7f000086d000-0x4), &(0x7f0000542000)=0x0, &(0x7f00009e4000-0x4)) getresgid(&(0x7f0000ec3000), &(0x7f00008b8000), &(0x7f0000b06000-0x4)=0x0) fstat(r1, &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000054f000)=""/128, &(0x7f0000263000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee7000-0xe8)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000e4c000-0x4)=0xe8) sendmsg$nfc_llcp(r1, &(0x7f000000e000)={&(0x7f0000b1b000-0xb)={0x27, 0x5, 0xffff, 0x7, 0x4, 0x1, "40488d1eaf7bb2c3467d76e73ab7d7b1f8d193c370e5a3f9620bab4756d7cb016dc0dae3fa0b314952b69d3fa7568d7dd73b2189fc695456934401a81a9dc6"}, 0x60, &(0x7f0000e9e000-0x40)=[{&(0x7f0000d5f000-0xc9)="f008b966401c7665d64439df86810765b9b950f8457c8a4d38fa6a8cbf4b5337db196a38422b167a3c995d617bcffe34c72629edd7dc474326abd02f6e876e606f943ea270a20ee1f264aee150585acee10276c47f2b001b1d0d6aa39ff42cf5aeb026c4bccf59b3076f3c797104fd15cfa9a275ef2b7e8615142d50a7ae9dc55c2147a4e75f4ee79049ce2028ff1bd3f16680710f49e90a499c4947047078cb0d2ee87d88cfc996eaa23c722f07ddb200f8ee1a135a13c164ac1167e447e66db7f36f74241da31e33", 0xc9}, {&(0x7f00004c8000)="c561b85f57fa4b7c0e66632b65506f2ce02b5849cfd824f08a0f3ef62fb2d7b1", 0x20}, {&(0x7f00002a5000)="41e40349c822ff135af35a2f77c8a720d0e87cbf1d78a7ab417f8e060b0474ee", 0x20}, {&(0x7f000086e000-0x54)="3e4bd222e876b3996f4e2220fd674bd64df3692f5f0ea8e847dcb087dd346b51d591255a9c60921a8519f3cc7093f1bbacca38116cfce465f21f510ca9db192263527abc58a3c892107b721fd2e672cc320ac996", 0x54}], 0x4, &(0x7f0000766000)={0xb8, 0x116, 0x4, "8baf3b9739dc4708a5f026c2f2c2c1af2cb64c34e7870e482b974b7313779fdf981b1688c5435b63570a82923829ae1ff94ccfb0906191429448238b2d57ae88e644bf2384738d7ea127302a51863baf5717bf1337090958b9710af19af052ae694017c5a83de104a4f459c5fcb15495eed7a47ad25e73e97cdb6bb46bf9e1d07579ef02fd2a9d3406f531e39998b710353e7f642f8263f61d927b3765b804d508b28434bcf0"}, 0xb8, 0x81}, 0x40) getsockname$packet(r1, &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000350000-0x3)=0x14) syz_open_dev$usbmon(&(0x7f000053e000)='/dev/usbmon#\x00', 0x6, 0xa000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d55000)) getsockname$packet(r0, &(0x7f0000f6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000e3000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x32, &(0x7f0000a59000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0xfffffffffffffe23) 2018/02/02 06:05:33 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = creat(&(0x7f00009a8000)='./file0\x00', 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000d81000-0xc)=""/12, 0xc) clock_gettime(0x0, &(0x7f0000cec000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000f80000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f000038d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000+0x22c)='./file0\x00', &(0x7f00000d1000)={{0x0, 0x7530}}, 0x100) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="b646eb5d2d3ce10908bc69680207f628", @ifru_flags=0x8400}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000060d000)) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='selinuxvboxnet0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x2f, 0x2, @tid=r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x1}, &(0x7f0000346000-0x20), 0x8, &(0x7f0000001000)) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000d13000-0xf3)="766eb3cc93fa99b4489a41453530ca3314fb81709d5c608f0cdbb5a4e9548b20a0a64a872ec3de40bf9e32154ad7de933c1de0a4d143e3fb1be0739ef31884a374f5239bd62f4651cf3961e5f1f2bc1b2eb2c5eacf542f298c450da37c808d63b9aef4609a11730bcc79595fdbdadd807163ab645200b3bc93d6774c830163fe182ddb34b98220eb728f9b56120449c3d0faff078738e978f153b4e48f3c31e6aff68edc2f618c90ff99730db64f347f6d3c674c71bb943ee525dec8ac8acc3c74aa764cd30e523d00ed7a008bd5381aaf73f40a2464d25cff3b93198a11759204633b2fbc8cd338b47d255ca5b51e24c5307a") r1 = socket(0xf, 0x802, 0x0) write(r1, &(0x7f0000dec000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000600000000ec", 0x24) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000ca9000)='ramfs\x00', 0x0, &(0x7f0000662000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d04000-0x8)={0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008b5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f89000)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0x7fffffff, 0x0, 0x500, 0x80000001, 0xb0090, r1}) creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') 2018/02/02 06:05:33 executing program 3: 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) r0 = socket(0x8, 0xe, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3, 0x80) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="ea0ad8f75a69f19ba41ead8aa092f07f21431e9cb7016f2dba3645756d0cfcbc595d453cfe6a837d702138db9cf4758d9064019aba", 0x35, 0x10, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000834000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b16000-0x12)='.request_key_auth\x00', &(0x7f0000a76000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000049c000)='wlan0-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000f4c000-0x8)='keyring\x00', &(0x7f00002d5000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f000042d000-0xc)='id_resolver\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000014000)="fce7", 0x2, 0x0) r3 = dup(r0) ioctl$TCSBRK(r3, 0x5409, 0x7fffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x3, 0x200, 0x7, 0x2, 0x10000, 0xf5, 0xfa, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r1, 0x8, 0xfffffffffffffff8, 0x1, 0x8, 0x7, 0x3, 0xab1, {r2, @in6={{0xa, 0x3, 0x4bd5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}}, 0x4e, 0x6, 0x9, 0x3, 0x7}}, &(0x7f0000007000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x1000}}, [0xffffffff, 0xfff, 0x5, 0x10001, 0x5, 0x6, 0xfffffffffffffff7, 0x7, 0x3f, 0x1b7d, 0xff, 0x100000000, 0x9, 0x6, 0x5]}, &(0x7f0000007000-0x4)=0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0xe)={r3, 0x3, 0x3, [0x8, 0x7, 0x8000000000000000]}, 0xe) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ee9000), &(0x7f0000000000)=0x4) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000020000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xffffffffffffffff}}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000017000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000021000-0x20)={0x20, 0x39, 0x100, 0x6, 0x2, {0x3}, [@typed={0xc, 0x51, @fd=r1}]}, 0x20}, 0x1}, 0x0) 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fef000-0x90)=[{&(0x7f000049b000-0xc0)="9e35eced1f595f6d820fb25e5b43d9fbc3be5d82e209c1efaa201e6c36beca14ea0a653f70fb0c0e9d3c57d67cb86860445a9724f0567d68f67fbde5ac76762d5e863287006320cfc52d274b36f09884f11a5516ee645ec41c31a6d3aefe034b377741e85073dcc8a582b8009d0bb39846385bd7f9237812c3453898a1de2550c4f68673cee097b765a7a480d82980b98cdde20171c3bdb229210e44872908156c24d22b99d11dbda13b65749ae51883b91eb564e8fce4d08cb066a93b04184d", 0xc0}, {&(0x7f000036e000)="3553e19e97d4fc51725cb240991e185bd0532e929a201b1c99654659ea9afed6084df7a518d78c58b7685a", 0x2b}, {&(0x7f0000fef000-0xe0)="c3e33ccd0facc1f8758529a4b1eece2927cc558727c57a3a3db54fa441f0610d6dae877963f0a92e66c1717757ccd00529be56f5f66c5fa0ee2a2393f2ac1b2083ea43098d2d67a21205c0d6751c3ee323eefbe83a6aafe588e22943ec24a75170c9abdf4f8b9eb0acf127baac6592608331aa8efed8dd7795d6d55d7d04b333fb9ee4e2a20eed2e51d9684400c47d85d3b3a9fc2280a047ce4c12b7b84822fa96e3eb4c2eb2c804c1cc2ca05582e00aded43bef656aa8de338ba7a44e814b931dec6e319cf6b72f2d3b0fe67564eccf40a3f31024f427dc2b49772e26d73c5f", 0xe0}, {&(0x7f0000187000)="a02db6c37d4d4d31ebcd829ce719d7d07b24c010f22b430b3e2fecadacc7c9038bc00834221dc62ccf81fd5ab2e539f7ace0c7eea769c23c69ff0467a730840a8abb97cdb8ecb45d45c669bff2e3446a1a3aa048df81b42c5efcf90c44c7ef8b1f70f049c5e0c0b9b32e195a0731cdcb7148fa70873fe7fd7d7421bcebf848bbc966e5a6261816300b7e07bff2d85d3dabce78ab70af843c8e6f53502d51c8fa3597a88c7fe13a9c", 0xa8}, {&(0x7f00008d6000-0x98)="da3bb91ec7558f9533ff69f11bfbedca3367e1cef716742dd2443fb9ac42ca5c11139865a26188b3e682b643e63fcefa06e1c21368ab2a6a03e98d9ef4275cc26f26313a016bc774746abd6e8864e104e92ca9c5d34d2cf040fea1f4b7d317a89c0b9a81caad6f4f5b304fa2ae8b34c609281c57a52dd57d17fe6fa4104caa4ee82c3e9e70d88bed41d22a14cb65cde6634ce332b1f914ca", 0x98}, {&(0x7f000087b000-0x35)="574945c85906dc2ef380f985d375a097bdee857d648536d3068f396c4e2a34044703e9dfc617772758a4f8ce714194f1fc96d44179", 0x35}, {&(0x7f0000fee000)="f1d6cba79cee11731f0d3504a49af5cb59069119ecb6476c3c4de7da35391de707500d949812a623483559", 0x2b}, {&(0x7f00006f2000)="13d4e6b70f82aa85a2676921c1d95a506ca81ca7d43fe9e9b26ed291b47ff99e70be69e70b1c0c753b609e37154e52af6d92e749a46a71788804b9a08bfd82ffc781ed40d1efc640a511351f6853442fb9742f3af45b188b010bad490ca2993fa7f946c4ef4eb702f5cbbd62858c7a9cf0b0b330ac8d5f70b56f92c536d8b87d22667fba382d39187f8423f5cd9e149ad4b63617e40c09c1f787400b0fdc438cf96ddc8ca4d82bbe63ee6987bc9fab41", 0xb0}, {&(0x7f00009ee000-0xd3)="3d7fd6c655f9894647c631d344ab7d16e1b10fcdec6b871fab4a756a249df33eeea4e2d0cbee5a535865ea5c685bd6d00f441f967daac8cdd25d87aa299fcdfad9de9a8bd65688882314bbd113654d07a0ddd996ae68a5491f4bb370cc8715d16989db526dd9b11b31609a37692691c9912ae1316e3839765aa612b4a0cae8eeca0ee5d3790c6dafc1be0234aa21579cf597c34183395048177d633a636fed001388a07c5f30fc74f8e8782f22664a35e1254cf3e2daa46081cf6c84e6b2f306baabc8168d3060c40d3f601ea7f49a6f7a8865517782fa716043bb67af0474e295f0a93eb1bf2560951389059125be7bc610f3eda04d14", 0xf7}], 0x9) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ff0000-0xb), &(0x7f0000ff0000-0x4)=0xb) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000007a000-0x10)={0x0, 0xcc, &(0x7f00007a1000-0xcc)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6e4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x56}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x398}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000ac1000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b9f000)={r3, 0xfffffffffffffff9}, &(0x7f0000d71000)=0x8) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002c8000-0x8)='./file0\x00', 0x408900, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008e4000-0x4)=0x1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0x4e) 2018/02/02 06:05:33 executing program 6: clone(0x0, &(0x7f0000780000), &(0x7f0000002000-0x4), &(0x7f0000511000-0x4), &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ec1000-0x8)) umount2(&(0x7f0000354000-0x8)='./file0\x00', 0x4) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c15000)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e48000-0xf)='/dev/sequencer\x00', 0x103100, 0x0) fcntl$dupfd(r1, 0x406, r1) r2 = creat(&(0x7f0000ae4000-0x8)='./file0\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f00007ec000)) fcntl$setsig(r0, 0xa, 0x10) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) fsetxattr(r1, &(0x7f000033c000-0x21)=@random={'btrfs.', 'wlan0(wlan0Hself-mime_type\x00'}, &(0x7f0000353000)='\x00', 0x1, 0x1) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00004b5000-0xee)=""/238) unlink(&(0x7f0000db7000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) r2 = getpid() mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000868000)=0x1, &(0x7f0000dc0000-0x4)=0x4) tkill(r2, 0x34) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bf1000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000e97000)="35117984d1694d46a81e792b5a89c4c24d035446b6bc7025047bae15d3940be065099914cf3ae6", 0x27) unshare(0x40600) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) getdents64(r1, &(0x7f00003d5000)=""/4096, 0x1000) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) r1 = syz_open_dev$tun(&(0x7f0000b61000-0xd)='/dev/net/tun\x00', 0x0, 0x400400) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ea6000-0x10)={0x2, &(0x7f0000a45000-0x10)=[{0x5, 0x2, 0x3f, 0x3}, {0x7, 0x2, 0x3, 0x400}]}) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea5000)) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000048000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000047000)=0x14) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000049000-0x18)={0x0, 0x8, 0x8, [0x9, 0x10000, 0x100000000, 0x6, 0x1000, 0x7, 0x292d, 0x6]}, &(0x7f000002a000-0x4)=0x18) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000049000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x8, 0x7, 0x0, 0x1}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000e000-0xb), &(0x7f000002b000-0x4)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000048000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000007000-0x4)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000048000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x1, 0x68a85277, 0xa, 0x2, 0xa0, 0x67, r1, r3}, {0x80000100, 0x80, 0x400, 0xa4a1, 0x3c3, 0x5, 0x9, 0x401}, {0x2, 0x81, 0xc5f, 0x5a}, 0x5, 0x4, 0x3, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x9, 0x2, 0x3f}, 0xa, @in6=@empty, 0x0, 0x4, 0x8001, 0x6, 0x4, 0x3ff}}, 0x37) syz_open_dev$sndseq(&(0x7f0000045000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000003c000-0x4), 0x4) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000047000)='/dev/snd/seq\x00', 0x0, 0x5) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000048000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r5, &(0x7f0000047000)=@file={0x0, ""/18}, &(0x7f0000008000)=0x14, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000048000-0x68)) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000049000-0xb)='$uservboxnet1\x00') 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 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}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x4440, 0x0) fdatasync(r0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000013000-0x24)={0x41, 0x3, 0x1, 0x4, 0x3, 0x0, 0x4, 0x1f, 0x9, 0x20, 0x1, 0x5}) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4f000-0xc)='/dev/autofs\x00', 0x80080, 0x0) bind$inet(r0, &(0x7f000014d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000f1a000), &(0x7f00009ff000)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000dc6000)=0x8, 0x4) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f00000ba000)=""/207) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000083e000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0xffff, &(0x7f000025f000-0x8)) preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0xb5ce) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) read(r0, &(0x7f0000ce3000-0x1000)=""/4096, 0x1130) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, 0x20) unshare(0x100000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x40}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/enforce\x00', 0x8842, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006db000)='/dev/sequencer\x00', 0x2200, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000f20000), &(0x7f0000cd1000-0x10)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046a000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000126000)=0x400, 0x4) 2018/02/02 06:05:33 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f10000-0x15)='/dev/pktcdvd/control\x00', 0x240007, 0x0) clone(0x0, &(0x7f0000c5e000-0x3d), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x87)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000093a000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x80000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) socket$l2tp(0x18, 0x1, 0x1) times(&(0x7f00000c5000)) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x32) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014d000)='\x00', 0x0) 2018/02/02 06:05:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x3, &(0x7f0000000000)={0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00003e7000-0x4)) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) splice(r0, &(0x7f0000e68000-0x8), r0, &(0x7f000001f000-0x8), 0x1f, 0x8) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000685000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) syz_emit_ethernet(0x66, &(0x7f0000347000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @empty, [], {@mpls_mc={0x8848, {[{0x9, 0x80000000, 0x8000, 0x9}, {0x0, 0x0, 0xccc5, 0x2}, {0x400, 0x6, 0x6b, 0xffff}, {0x401, 0x20000000000000, 0x0, 0x5}, {0x7, 0x0, 0x8, 0x80}, {0x2, 0x1000, 0x1fe000000000000, 0x4}, {0x10001, 0x9, 0x8, 0x800}, {0xd2, 0x787b}, {0x5, 0x10001, 0x8, 0x5}], @ipv4={{0xb, 0x4, 0x9, 0x8, 0x34, 0x2, 0xfffffffffffffffb, 0x7fff, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0x4, [@multicast2=0xe0000002, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @empty]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x1, 0x5}}}}}}, &(0x7f0000a93000)={0x0, 0x2, [0xd5d, 0x197]}) recvfrom$inet6(r0, &(0x7f0000e3b000-0x83)=""/131, 0x83, 0x2, &(0x7f0000962000)={0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, 0x1c) sendto$inet6(r0, &(0x7f000077d000-0x7d0)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd199487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aad85d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2d4084c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a1a000-0x30)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000b70000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/02/02 06:05:33 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)={0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000dca000), &(0x7f0000387000)=0x4) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d2d000)='./file0\x00', 0x100, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000379000-0xce)=""/206, &(0x7f0000b99000-0x4)=0xce) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r2}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000d71000-0x64)={&(0x7f0000dbd000-0x4)=[0x3], 0x1, 0xfffffffffffffffa, 0x100000000000000, 0x2, 0x1, 0x2, {0xf44, 0x4, 0x1, 0x303, 0x0, 0x7fffffff, 0x400, 0x100000001, 0x101, 0x6, 0x20, 0x4, 0xb94, 0x2, "b7faca7ff9225c3616ce72f720656f9caccc3e5a10ce8a50b7d558cabb473f39"}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007ed000)={r5, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r6, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a77000-0xe)='/selinux/user\x00', 0x2, 0x0) fsync(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eca000)) mkdir(&(0x7f0000110000)='./file0\x00', 0x144) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de4000-0xc)='/dev/autofs\x00', 0x109000, 0x0) write$selinux_access(r2, &(0x7f0000a8d000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32}, 0x43) renameat(r2, &(0x7f0000285000-0x8)='./file0\x00', r2, &(0x7f0000224000)='./file1\x00') r3 = creat(&(0x7f0000888000)='./file0\x00', 0x60) unshare(0x40600) fremovexattr(r3, &(0x7f0000542000)=@known='com.apple.system.Security\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000a40000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00008ae000-0x4)=0x3ff, 0x4) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) openat$rtc(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/rtc\x00', 0x400001, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000066b000)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xa9}, {0xa, 0x2, 0x7faadf7f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}, 0x3, [0x80, 0xffffffffffff89d0, 0x40035, 0x2, 0x6, 0x4, 0x7fff, 0x8]}, 0x5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) accept$packet(r1, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a2f000)=0x14) getresuid(&(0x7f0000762000), &(0x7f00006f1000)=0x0, &(0x7f00000fe000)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000535000)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@multicast1=0xe0000001, 0x1, 0xffff, 0x3, 0x0, 0xa, 0x80, 0x80, 0x7f, r3, r4}, {0x6, 0x0, 0x3eb, 0xfffffffffffffffe, 0x46f, 0x5, 0xaca, 0x71a}, {0x36216319, 0x0, 0xa6, 0x6}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x9, 0x3}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x20, 0x2, 0x7, 0x5}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000086d000-0x4)=0xfffffffffffffffa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000cd6000), 0x1, 0xffffffffffff68ac) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 39.687771] binder: 5507:5509 Acquire 1 refcount change on invalid ref 0 ret -22 [ 39.725421] binder: BINDER_SET_CONTEXT_MGR already set [ 39.731333] binder: 5507:5509 ioctl 40046207 0 returned -16 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a68000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00005d1000-0x8)='./file0\x00', &(0x7f0000274000)=""/15, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x58, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a6c000-0x4)=0xc5, 0x4) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b33000-0x7a)="66d51066d0fc7b8053f1e33e0157bfe70db78a4ee36d9d861c2c4b213a4fee197216c9a50f827fd1765150afc522b62949679e773c1aae58ddce2e791b4addcd8ce59c3932a7e93d170c16696da6ee6502d6d654b7b6cad3097311387c33cb082a7b65d3700ad4863f905ed41e5820482fc2c8f299293bcf3ef2") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f000012c000)) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003f0000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x4, 0x11e3) r3 = add_key(&(0x7f00006aa000)='trusted\x00', &(0x7f0000351000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000d4a000-0x12)='.request_key_auth\x00', &(0x7f0000a58000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000454000)='^\x00', r3) write(r2, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f2000+0xcea)='/dev/ptmx\x00', 0x204c0, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000a21000-0x14)={0x8000, 0x8, 0x7, 0xfffffffffffffffc, 0xde1, 0x10000, 0x7fff, 0x4, 0x42, 0x413c}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d8c000-0x20)={0x7, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00003b2000-0x10)={r6, 0x100000001}) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x24, &(0x7f00009e3000-0x5)="8907040000", 0xff47) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clone(0x0, &(0x7f000030c000-0x7f), &(0x7f0000c7a000), &(0x7f0000497000), &(0x7f0000edb000)) shutdown(r0, 0x0) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aaf000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb9000)={0x6, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ca3000)={r1, 0x3}) pipe2(&(0x7f00007c9000)={0x0, 0x0}, 0x4000) madvise(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0xe) ioctl$void(r2, 0x5450) dup3(r2, r2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004c9000-0x4)=0x0) r5 = getpid() fcntl$lock(r2, 0x7, &(0x7f00004f3000-0x20)={0x0, 0x0, 0x8, 0x10001, r4}) process_vm_readv(r5, &(0x7f00008dc000)=[{&(0x7f00000b5000)=""/219, 0xdb}, {&(0x7f0000f60000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f00009ae000)=[{&(0x7f0000b3d000)=""/4096, 0x1000}, {&(0x7f0000864000)=""/144, 0x90}], 0x2, 0x0) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r2}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000d71000-0x64)={&(0x7f0000dbd000-0x4)=[0x3], 0x1, 0xfffffffffffffffa, 0x100000000000000, 0x2, 0x1, 0x2, {0xf44, 0x4, 0x1, 0x303, 0x0, 0x7fffffff, 0x400, 0x100000001, 0x101, 0x6, 0x20, 0x4, 0xb94, 0x2, "b7faca7ff9225c3616ce72f720656f9caccc3e5a10ce8a50b7d558cabb473f39"}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007ed000)={r5, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r6, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000081f000)={@empty, @rand_addr, @rand_addr}, &(0x7f0000dc5000)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80004) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}, {}], 0x2, 0x0, &(0x7f0000bc0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000019000)) 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c75000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x2400000000, 0x4, 0x5, 0x0, 0x12, 0xa99, 0x1, 0x3, 0x5, 0x8, 0x2, 0x7fff, 0xffffffffffff1f1d, 0x3, 0x1]}, &(0x7f0000362000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000078f000-0x8)={r1, 0x80}, 0x8) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101}}, &(0x7f000000c000-0x20)) flock(r0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) mq_notify(r2, &(0x7f000071d000-0x60)={0x0, 0x3d, 0x4, @tid=r3}) timerfd_gettime(r0, &(0x7f0000c3f000-0x20)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000002f000-0xe)='/dev/keychord\x00', 0x21a800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000888000-0x8)={r1}, &(0x7f0000687000-0x4)=0x8) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x3}]}, 0x29a) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/02 06:05:33 executing program 3: r0 = eventfd2(0x1, 0x1) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) fcntl$getown(r0, 0x9) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00004b5000-0x8)=0x80000100000001, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a0b000)=""/80, &(0x7f0000359000)=0x50) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2300, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000983000-0x8d)=""/141) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0xbe52}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/56, 0x38) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000002000)='\\\x00', 0x840, 0x1b8, &(0x7f0000000000)={0x7, 0x8, 0x9, 0xfffffffffffffffc, 0x7ff, 0x4, 0x5b, 0xffffffffbc479bb0}) mq_notify(r1, &(0x7f0000654000-0x60)={0x0, 0x1e, 0x1, @tid=r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) pwritev(r4, &(0x7f0000258000)=[{&(0x7f000067d000-0xc)="55442fed750e2243001c922a", 0xc}], 0x1, 0x0) r6 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00005c6000)) fcntl$dupfd(r1, 0x0, r4) exit_group(0x7fffffff) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000a95000-0xc)={0xc0000004}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00003e5000-0x8)=0x5) 2018/02/02 06:05:33 executing program 6: clone(0x0, &(0x7f0000387000-0x2), &(0x7f0000c34000), &(0x7f0000b28000), &(0x7f0000050000-0x1)) r0 = getpgid(0x0) wait4(r0, &(0x7f0000812000), 0x0, &(0x7f00006b5000-0x90)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getrandom(&(0x7f0000d96000)=""/15, 0xf, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f000010b000)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000ebc000-0x4), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000d8000-0x20)={"9a0e2b4dd0d54b50cf7e33d5db939194", {0x4, 0x3, 0x9, "aebd35549d27", 0x70}}) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000151000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b8000-0x8a)={0x0, 0x82, "4280eee19e38424ce1b1557d8cd58c973aa9b4a6903c7ce0a356fc1a7c8d01e8ee5888d9bf6869e4c7134158dbc68e1a5c7ce9ea575bf79f7b21815c447d2a5f9de27f7dccdc7af413d51d240e6a6d0bae9c9f9d6a4feac7d1fbd12fc102dfd3c2efca4b4ef85849a92ef720be45d9f20d4b01cdca18749d641c8c13bc87ad078813"}, &(0x7f0000991000)=0x8a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003f6000-0x1e)={r1, 0x16, "2af630ace63d65bce4397a69593821fae353b2d06cbe"}, &(0x7f00002c3000)=0x1e) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aa0000-0xc)={r2, 0x1}, 0xc) sysinfo(&(0x7f0000e54000-0x1000)=""/4096) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f00004a2000), &(0x7f0000fa4000-0x4)=0x4) 2018/02/02 06:05:33 executing program 2: socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x10000, 0x30, 0x1000, 0x7ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x659d, 0x800a, 0x1, 0x7, 0x3, 0x9, 0x5, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xd5d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x100000000, 0x100000000, 0x81, 0xc2be, 0x50}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xed, "ebf93d33e9268d15a6c20277479b38c67c1ddcae2c03c011e35644c86b6c2b2b97439a27f3645f8532257c949efb4fa8328d2d8079655435922a9272033384f1bb7bc1e72bdebab15e6244f8ea47645bc9f2160a3603c11a62cb2733105473f5ffb4f7ef4f79dcb5acfde45ef902381187c578a3375e6756d8f5b8c8e21d4efab098ee95ccff6df8a1fc6a37b55d08d6743a5f19bccb7a146ec4692a0fa6cf46610b6c747728e21d9bf6ba8483445cdd778c9c7e2e985728774661db9aa6eac871bbf06045adc6f502c935e736d6ac489b5edff3c21c879c7c88644da39886ff974fe4368fe01d4daab750c6b9"}, &(0x7f0000002000-0x4)=0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x6, 0x3, 0xb336, 0x8}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2c8, 0x8, 0x2, 0x5, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000001}}, 0x7, 0x6, 0x7fff, 0x1, 0x88}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4, "1e72c97d"}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0x118)=[{&(0x7f0000001000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="edce7b027183af7e58fafa0113cfb48d9e48de162ae95473567215bfb7eafb1586865fbebbfe1f377d41e8ef827fcd6676bed5cbd892fbee0742873702d36e", 0x3f}, {&(0x7f0000001000-0xde)="b28397089970e2fc1ab00bf2379ee94afe92980a9ea67082a3a57194d5de59e56cead1f50b257123be112fbeaed87b97495ff6f5642b7917f5e9f60a0486cc8aa92e9c6180ca853421f39ccdcb1b0daf30653c506084c9d7caf8123828440c0ff7d15b5ea7958c2b7a087ade404122421f32849e2f87d2df2c47883cb223974e972fcaff849a754cfeffc0cf01cedbd22d1d13bd4f508e26906b4d91dded1411301c170b377b69fc5e889de6600fefe467c5621044ebbe3d4cfa98b5d9dad884663a47ac735e886208e352bbc0c1bcbe969e0c530111fdab2ec9c07f51ec", 0xde}, {&(0x7f0000001000)="41c3b7b26c6f55b4551bc8edd8a9e1061862b1265893b729cf68661cbc73a7952ad8f203fdefbb4f386284b1da97b920e1b3c105258cc485772581fe19f0b5d1e821fd107253a490790b74895000540c0dfcfa25428def16b762ad78c4c75af8c46a2770827df2e1f497eabe52756681049f6165fcb6a9b8f4a65c79962c430dc310ac68008f44b3be80ea92f594dad1332ba7ea08ceaba24fcdb4afbd4eab5f1330e30c", 0xa4}, {&(0x7f0000001000-0xa6)="a79b18ab45337ed8ca43d85327f8337e0c1cb89a1ce59020624a371ebecda8cc7c29750e30724b3365f3e05495bffef563b71d2fc725e259a2bcb3fd216bd25e59a91c34501309312e67c70c2bebf0ce71a008e36c28ba89ad23449ab6e815b0022a446868d861807b502e0a7e9fd1ec9d0e2b3799f6b9eee1dce0cb5de5c6d543d8e1cd45ff8dff5828eddb64872fa81db364f6348915121adbb4d4d5da1a62ce563bace76e", 0xa6}], 0x4, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x4, 0x6, 0x4}}], 0x30, 0x10}, {&(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000002000-0x3b)="a9eaf9b255e0392d509f19ff40195e4ed04f34fb0a5fb3b3edc008d98d2006d8db0a4bc1001e03b24304a3b2019d2506a2b557d1d398e2f1ca92f4", 0x3b}], 0x2, &(0x7f0000002000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x1, 0x1000, 0xe5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x56, 0xfc, 0x0, 0x9, 0x8000000000000000, 0x0, 0x8, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x101, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x240, 0x8004, 0xffffffff, 0xe0b6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x55, 0x2, 0x9, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0x1, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x94b, 0x10001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8001, 0x100000001, 0xf6, r8}}], 0x1b0, 0x4000000}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40e}, 0x1c, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)="9f8b7e1debf8a29ca2210102a9bd5e0a59a5c5863eb94046a7e372d2094b5b0a34f074438b984a73273a4dc004135ca19031f947419270c577e19af9f8117d95890f8d931cc86b693812373fbfd946b661313cc14a2657f48f8ab8ea8fbe378c559d3fcc328b8f94cb23f83c93", 0x6d}, {&(0x7f0000001000)="d821ac127ecbdcac215e7bd5a8003e5c0416a4bdf541fc5144b649ebe76f6d14f5086efa8aa40978d7ac73a19d6193692acc6f98455595549b1d7f6ca969c92383467400cbc2acfa1f56fa9aaead19d798e96255f361c1fc8795f4c093b984157f9ce3bd4d301d40e4fc753e512c4d498296089aa6cb5e6ed1dd9c8280bf55bde2eb17d25fa0a4d6dd32a599e12cb25533fba1b9a7b3358f4070837f6897bc4b703075f9a9370d64b075e890c44eff52aeb71f8ee168103dc3f6973ff11c0e54bfccae26d82a5b5d10530a7abdf2b24c4abe9782da2bc4bac1adeba753223d6ff2", 0xe1}, {&(0x7f0000002000-0xfd)="78f01ec885f41de32811409c9aeffd16da9c4f251e7ec7b65a2c1b4c9b45fb1f80cd5499940f9c2da1ecf40eedec263c55fd5a48d1676bbf2fb2ec652c1f59e43ee95a1e08fb4ec4317d924e5d903095ade165ef1931371a4d2fd8850e33ae0a5233afcb8b54aa91390debb252b4e4a3b413cfcb0a0548842a78012bb5c5a4112b4729762348692348fad997b91dae38a601f1d87b4e15d09c5268751537ac2e5d40754b872f34780b60a96750c3ee311503d28d4e1be905b049e9bbbe991adb4913b35288cdfba0e4785378b9ceb5992f7612468bb2d07715d044c626cb8f688be8f2bd18769c37aae089906a034518c2faa3cdf2aa29813ae4ea6c9f", 0xfd}, {&(0x7f0000000000)="9aa0022e9f70c1c1c9ee101f72ec9a1b111fcb2fb27ced82b70622d9a83e5c8180c2f827c922c08e1c909027dd4593a807a1599923f9cf321ded552f7e9601ccdef441ca78e854b8c17a", 0x4a}, {&(0x7f0000001000)="76fb915dc7d4957a93afcf10a8b687893c6c1ddaa9f06ea7a2cd175141bf3e9e1e56a7081f633e2d1ae50c5e6432b07f60342d47e0ae49c2867d17d072bae50e7c8ce0c00f30d8915cf0e205b3", 0x4d}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0x50)="7fd88ed937e903d6e561f1bb68dcc4db9f8556814e467067aff0e68398d45d7347dfb4c10c1a3722de1aedbdd60f875732a724191c159aee2df5cc9c95478ab3f36ed6913bfef51103ef6bcb2d208d19", 0x50}, {&(0x7f0000001000-0x12)="f500e091578f6ff3049bb48e4e039a21c33b", 0x12}, {&(0x7f0000001000)="455b4eccb17d726d60358c49b53f01ef90ca199f1675278da4898ff8b7decb3e8aeaecfd5889164612301aabfaf4c2371bb27e87c979fd22e013b3d897aaf653a20960a8b58a252ce72ae5839d2b18d3f0d325fd3a61805313f3529a26ba4a71998297db0379a6ee7d49f2d8d874c5e9f8e85086b67921a0272064073236d9d4a220a238fab04e667a2e68ae95", 0x8d}, {&(0x7f0000002000-0xa)="bffd4385284967b733b5", 0xa}], 0xa, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x5, 0x6f28, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xa, 0x54, 0x209, 0x0, 0x80000000, 0x8, 0x8, 0xfffffffffffff801, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8000, 0x5, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xd8, 0x8, 0x6, 0x6, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8, 0xfff, 0x0, 0xff, 0x2, 0x7ff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x7, 0x9, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0x2, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xab, 0x0, 0x954, 0x8, r16}}], 0x180, 0x20040000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x4f)="748b2bc7fd51d5c917ac22b77e5d9f530bc3089ec2a838bac809946991cb14bf0a1e3410a9be5dd8390e97a3da80f3f9ca00a43ba1449539c762ac69edc27b2386c483bb70f626ad542cddaeeb5ef4", 0x4f}, {&(0x7f0000001000-0x31)="c3b415b715783570493b509c173e24f25b73182746ab5db463198606aa81229c29b86ce2329c848273908371c058a03c6c", 0x31}, 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0x1000}, 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0x1000}, {&(0x7f0000001000-0xba)="82309de65a4ed65139837fb88922c5b020681ea891c130ef7bfd1e74b0b2b0920aad2672ba39f990f1cdc4c0355f42f67d95d50f186ea5fcbddaeda39b30214f7e89fae83ed7622b79b60c4c75de5105bc94e88f28a5f2d21eb8ae9e6e7a89bc8ea58d268215a21938c331ddced9e4d37ec39720c728fafd7b2e64507154590302ed3556290d27c5f1c14a311dde98011795efe4778fb82205eb324a88dba682d89ffd3a2ae8ce89472b1aa41c35e467fca8e8dedc31a64e47d5", 0xba}], 0x5, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0x0, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3, 0x8, 0x9, 0x8001, 0x8, 0x400, 0x8673, r17}}], 0x60, 0x804}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="ea1431c9bafc2d2f1998b891fb6534ddde53b36eda19248c0260987214ca27a6eec578d3ad54fcf1410890ad020ceac47511cfab9cc5cb2680d5f8693f896d000cf85279587007a9212e85f496f7e2742564c234e3b7e41f9a84b0a3179f083d65564157c010021358fe4c8ded0dd0fc936da473f0a18156c6bbfb6362c0a0aae3a6a0ca149ebb9dad64565a8952b4bb5a1ec02bf40e126c28d6d48f3e4e5d77", 0xa0}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ede000)="d0246616fe2a12c437633a7d3889aafc30b48961656e8823318f69657ab261c5f47dd5414f1f0d836dddb5f8d1fa68ddfccbe0d97231b9f53aad64be3fa469be5f6d44380a0722a4e96f63b158149cacbda37ecabb013f59023f3673e0aaf16534139bff2bd3a17e619b53123348c604f98c4a76b0390c1439ca64908f77ab80d6193ab7e03f3a054f5b46c1cb97f266d0e8a5905067ec7246d5a0a896", 0x6e93ebbbcc0884f2, 0xffffffffffffffff, &(0x7f0000665000-0x40)={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 39.902428] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 40.015379] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/02/02 06:05:33 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c23000-0x4)=0xffffffff7fffffff, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f0000fd8000-0x11)=@known='security.selinux\x00', &(0x7f0000fd8000-0xac)=""/172, 0xac) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000fd7000-0x18)={0x3, 0x5, 0xfc, 0x7, 0x5, 0x1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000767000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a53000)={0x0, 0x9e, "901e2bea14768c639a863e96001af8d2fd4dc12af0316dca042abf73f8ca88d2fd8a60192308fe6c53d5b8a2d4e5dc1bd5d5421a59bc0bbd9ce0acdaefaeb504b283c2dd9dd7ea8345eaf64e9511e743e8144aff7738a0e3f1a8d909bfebab5864ceb62a12b4c40199436755ebaf621f180a76f7a9331f6ae216f7f94894d5b9613df9fa1d15caad32a5f7edb1306ef791e0c95bbe4dc8ee63917a8093ba"}, &(0x7f0000001000-0x4)=0xa6) 2018/02/02 06:05:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x4224, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) linkat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffff5dff0100f710", 0x24) 2018/02/02 06:05:33 executing program 3: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet(0x2, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/02 06:05:33 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000005000)={@empty, 0x0}, &(0x7f0000009000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000622000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e22000)={&(0x7f0000c85000-0x8)=[0x0, 0x0], 0x2}) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/02 06:05:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a9c000-0x2c)=""/44, 0x2c) r1 = socket$packet(0x11, 0x200000000a, 0x300) getpeername$unix(r1, &(0x7f0000660000-0x8)=@abs, &(0x7f0000ffd000)=0x8) 2018/02/02 06:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/checkreqprot\x00', 0x105000, 0x0) writev(r0, &(0x7f0000cdd000-0x40)=[{&(0x7f0000df7000-0x3c)="bf29f0d638521d0d5fc34a7cb9af93ae885847ae48e9a8a8723e29aa8ba7b912a3656f482a786b194506b03deb", 0x2d}], 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000eaa000-0x68)=""/104) clock_gettime(0x0, &(0x7f000058b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000660000-0x60)=[{0x1, 0x1, 0x3, 0x5, @time={r1, r2+30000000}, {0x1ff, 0x7}, {0x9}, @result={0x2, 0x1f}}, {0x7, 0x1, 0x6, 0xff, @time={0x0, 0x989680}, {0x80000001, 0x9}, {0x6, 0x80000001}, @queue={0x33a, {0x1, 0x1}}}], 0x60) 2018/02/02 06:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) accept4(r0, &(0x7f00005f3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000741000-0x4)=0x3a, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000569000)={0x0, 0xb6, "f593ea8fdd19b90b3aa9dccf0fd77ddc58de32089debc23d65dfdd1fa7c0fe73e6d467f6f8bd223ba4e1f321691010262d83e95b641af9b777b739a4fc20869fdc7035aedff4cf622ec687ca235e49d62f8e04a605329a8528baecd20bcf3313a15cec691557100f8e07034e68cc4e40e1f972dafd267a7310cefab4deba8b804a332bfc093d586c55f6b5a665bd7a075c2d4d47e8341a45b3088f834ee2967f1ac87559a3e535f9d08172709d7d71407dd1a1ed7c52"}, &(0x7f0000631000)=0xbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a29000)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x10001}}, 0x100000000, 0x200, 0x2, 0xfffffffffffffa2e, 0x10}, &(0x7f0000ef9000)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getpeername(r0, &(0x7f000077a000-0x58)=@alg, &(0x7f0000e29000)=0x58) 2018/02/02 06:05:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) r1 = signalfd(r0, &(0x7f0000013000-0x8)={0x9}, 0x8) timer_gettime(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}}) ftruncate(r1, 0x7) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x4}, {r0, 0x4020}, {r0, 0x9040}, {r0, 0x2085}, {r0, 0x1000}, {r0, 0x8}, {r0, 0x20}], 0x8, &(0x7f0000001000)={0x77359400, r2}, &(0x7f0000000000)={0x3}, 0x3) r3 = socket(0x8, 0x1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x15, r4, 0x1, 0xfffffffffffffffa, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0xfffffffffffffffc, {0x2, 0x2, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x10, 0x9650000000, 0x4, 0x5c, 0x5dde, &(0x7f0000001000)=@generic="af4b56a097f6cf1d27ba61261254580c", 0x7, 0x6, 0x8}) [ 40.100312] binder: 5598:5605 transaction failed 29189/-22, size 0-10 line 3005 2018/02/02 06:05:34 executing program 6: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cb3000-0xa)='net/snmp6\x00') ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e34000-0x14)={0x1}) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e36000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}}}, 0x6, 0x1, 0x2, "d8ca818b37e48801410378c17b0ce0c2f7f487885d35ac9687c152451856997d991f11c4d63ade225248bab946513eb62bb7ea2bc8e828cde2a7ada7ca1e8602ffaa7cba296bbcddaac1135112ff8257"}, 0x160) mmap(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000e38000-0x4d)="e544dcabead66facff7e5c61289ac37a6fad62cdf28474c2b924b83745f10502d64c1608bcbee0affa849d83f7248910d5a228206e9fda244bb09477dbe5a075cac055b391343658ee1094fae9", 0x4d) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000158000-0x90)={0xa, {{0x2, 0x2, @empty}}}, 0xa205fac950b7d98e) 2018/02/02 06:05:34 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x0, 0x8000000002) ioctl(r0, 0x6, &(0x7f0000003000-0x1f)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) 2018/02/02 06:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000917000-0x8)='./file0\x00', 0x100) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000c63000-0x4), &(0x7f00000be000-0x4)=0x4) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f96000-0x4)) 2018/02/02 06:05:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2001000000000004) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) [ 40.143294] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.163405] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.173381] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/02 06:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000472000)=[{&(0x7f00008cc000-0x60)={0x27, 0x9, 0xffffffff, 0x7, 0x9, 0x3, "c467250b42bdd520ea39d372f9d6bfa4d7223b44bd9810ba79896e235f368c4cbdd0dfc7a4dd40caed7461908c0588b369c57a0926a7c054c1f6003680849c", 0x61b}, 0x60, &(0x7f00000d7000)=[{&(0x7f00009e3000)="3adf887a9a8462216276dfe944a4ced80fddd579db7a910be64c795612228c1416bfa01a46243dab20922e985a98bf33730a6e1a49af8e2c6b73b5b30bc0e6f5dcf97110b62b3bcb35c7b172e4f595269a0ed96d02a26fe7b561e244285fd1052dc7ddac5f73", 0x66}, {&(0x7f00004b4000-0x97)="a823f838af405efd14a23d26ea95e7feb0a14a8c3e5a2dfe621855c7b39288a77145af708220667c3798791bd28007554eee08dbf523e318d731d943242bb25d1e08b29d944663b161eafd3406d748b90ef677cb158ea466cd58c6f8677ee71671ce78581a0910df0c7c1152e9f220e0103604839a97c5dc6862f4713bfd53512b647de6a33da6e09edffbb4e5574894030d9878dc19cc", 0x97}, {&(0x7f0000017000-0xf4)="2220b2ffea0d05fdcdec39ee391d10614c753b174d7f220762bad9062d64dbf77a6f6faae67b8707c7778595f71b658cca2d169b761091902edb886be52a88005e2569ef606f7e259a45b7d07efa6446d2586b9ae248a7ed3b37bb9711806c2ae8f4bae4835ed2b2af1e2d11bffb72627472edf844760b6cf80662f7a0edb4d723a2fc387b05da1cb505aed57c520da8f3cc8df7cd8b713b1a13cd4c1f3d0a6c3a6c7a9b248fb17107403b9dae4e628ea9fae457a4dd65e957a837bc321dad79c58ad21e2ce5574b5994bc418704d253b134a2b4b2fdea845f804a18e73752b528bc10a832477f4e05f19e96edbe0ed0dca63157", 0xf4}, {&(0x7f0000d44000-0xd8)="3297088cdd0c93cda18b222770621974919566a5acfeca430aebd25c06dbbc72c35c297edba87106efc48571df5894af77aae5f508b838445ce30b76088d8f7ae04a0f01410d4d1fef0d9cac90152d1f7dadb77d5066c0b63ff91c48d6b80422c05255e01cc6bdb242b03fb121b7cb10b09611a28c5377614bcc061073e87150387435fca792f4a20a479003aa7e766720aca62f1a1f4bd85508f861fbb61527166500b71e426fa53f72ec62b10c4af380cfee8f25bfcd1db0a2faf594de39e4ec9b11e4ef33fc40a2074fdc8ca54754bddaf958074261c3", 0xd8}, {&(0x7f0000026000)="7957f6d4964fb865db58a6e86422800aebdbb8e292020ad2bc7d0bfeb00d3ca2321dc8d06f30e23a8239c43a093447388e94391c953d92b5544cdc9802ee3dff078041e95c5e0d2ae6e1b5d8632a770feb9b7f3f6d7b67cdc9521725c9080b771d7018da9e5630050c896fc060f21945347019bf46c3e69955e223fca61488aae15b5f1717f972738673b529072146a4a43e11f96f6641683cf8c98f2f61b98471a416defaec9a06c2e60c31488e173a60f7", 0xb2}], 0x5, &(0x7f0000834000-0x40)={0x40, 0x119, 0x3, "2f7844b5c8b677768795fccdf8945f65fdf09bda4022bb9450ec43058b92505bba0db487023300cda744fc66f6ac"}, 0x40, 0x1}, {&(0x7f0000394000)={0x27, 0x7600000000000000, 0xfffffffffffffffd, 0x7, 0x614614eb, 0x2, "5e9a1eb828d8209c6e443e37192f8e627f44e26dba761ed1bf8c34669069176f1d9fe0c6506b3943b75740266b087d5a399693c3c1c9ee2fb2be5e899668d6", 0x81}, 0x60, 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0x1000}, {&(0x7f0000578000)="24c418fdbe3c13c7ac894762ff90286645e6824e346dda027249795686054ba5e689d74630ec44369a9d42c9dd62", 0x2e}], 0xa, 0x0, 0x0, 0x8000}, {&(0x7f0000206000-0x60)={0x27, 0x6, 0x8001, 0x7, 0x10001, 0x0, "a263f25a7f2b0311c9ad20e356f68a5c68ba154f2883d7a6d6ed16e7773124def44189174dd937043da7fe951638c721959daebccfe278afcadd721ea91068", 0x1ff}, 0x60, &(0x7f0000062000)=[{&(0x7f000055f000-0x51)="ed2f0cc1f3e9834511be278408261aa4c76ccef35cc6d9aa2abb36ff15f6ac64dd815c2e6cc4e2c942027af65cc63dda15cac3d7d7f87ea79045109ddc92bba49e0ea178a771268ff43ea966e034d029ba", 0x51}], 0x1, &(0x7f00008c1000-0x30)={0x30, 0x103, 0x20, "9143b8a5b52d02f2375c6cf2c1144ae9ec265902750c78464655da"}, 0x30, 0x4040000}, {&(0x7f0000def000-0x60)={0x27, 0x5, 0x65dc, 0x5, 0x0, 0x88, "55b8e1a13e3c91e7484ffc3ed851ebff59aa806c7cade2fc17791f3de7c4cb6e68f094c258a096b08617f41fb5ee4964c5a859f39d2b44ebc0cee523d085ea", 0x9}, 0x60, &(0x7f00004bf000-0x50)=[{&(0x7f0000f9b000-0xe)="e1e2dbae9d3d0f51227499675f54", 0xe}, {&(0x7f0000881000)="a697f54e9925afd9a8ce7eb86b9c63d9a9fb5ab7e3f20da50339e11a15464dc7b9fcf3703c19fb7930014644df88ec94dd00bde32e2da8a7e7c41efab473d6315de33ea8d6ccb274c6d422be2512c562fd86a12a4b57372e436645eeb3fe65d3ad5d754782babd17a01c21a0f42788e93cee064b805eb6eb9d7f43c679fef3bbee353729", 0x84}, {&(0x7f0000344000-0x19)="ed2cf3f14ebc534db5be6237700648c65a946b93657e8e595f", 0x19}, {&(0x7f0000577000)="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0x1000}, {&(0x7f00006dc000-0x76)="66b00e26c706e417589f3b2839d5473cc99057a1f4cfd29eb2b274af655f1c6880a41855fea9c680cac0e14ceff15d486e79cd2152eb75dbafa80402ad566654dc8f8ed4cf19aeb9f7cbe73071512baf2e9162de216e5994e771c4667b8352d3b78c8277d1a053b6727ae3c1f041784be6911a9dfd8b", 0x76}], 0x5, &(0x7f0000cf6000-0xd0)={0xd0, 0x19f, 0x9f, "7a06ca5e6a0018468fbf18076d597a6b269a6a8368f1b674ce600e1798aab3cd8c203b9902bc3dcf58ebc24d74ce272921b69405b717d455ed7336fa6a553577c1dd3944556be7920bf2dfff9f9f46042e62e3f7f03824d535659c4e9f46cf0468288c3fe2272807076c01789157d0aa781c0ea8c301a44442e80e56f506eb7927b2e0118970ed53ca378339c1946d332302feaca3ae118f2633788246ef5f5fd5559d0bc4c321e3f4d2ac65b179e3cc71441fc15f597a850d"}, 0xd0, 0x40000}, {&(0x7f0000d37000-0x60)={0x27, 0x2, 0x1705, 0x6, 0x200, 0x100000001, "4e680be3f5b760ef2bd5219eaa2f13b20348a4af908feb5103db2e3b2e1a516aef3cffcbb46576ef8383a72924971b82c93724e8a28b3aac9776e507f5cd5a", 0x101}, 0x60, &(0x7f0000709000-0x40)=[{&(0x7f0000fe9000)="abec0a0cf01b222a5af51ee6368cd639ae2a27f41dade103fff205552a4fc8b1a8cdeeccb7b80a4dda25668ca1217111726b0f030b8c9719ddb5ddcc558a8af7b658caea34d471", 0x47}, {&(0x7f0000778000-0x33)="82374055975b749f3089f9c5bd0cdb5adf3e04194d5af0a3ce4f9c8925dad4abee8bcb3bc5fee72e019f5839c179d888a2ea4f", 0x33}, {&(0x7f0000d30000)="75727347e3417f6b5e866c38f4dd65667ee4ec650cab7bb265102fa74a8cb09511c19403f2637927c5fc52630f", 0x2d}, {&(0x7f0000032000)="d66464ecb5679f76750c3df9ac954d12d264c077423b1bc77ee719a9e0d356331a8a4038f054b032948f0aaadf3fbe56ad84ab315e1ff5d5d3d952297e60eba57e7c8afdff1212fa38dbad5adc8a46d6eaf253a3e2a631977592927d24aaeda690876fde469c6e196cc1649a5a08c52cb1058b1deee8b8fa0adcb18669d28117744ef36cf64cba29de6bedd6369d7510ff0a9429ac2d63a223a16a25570b706e74df08feba1f4585b523be859556c58eb1dc9162c8ce16396f6f82d1b2810894f1f40d6ce09ecd8b6ada0c021590e4974871e54f0eee3e38efb7910a694cb9b4559a6fea", 0xe4}], 0x4, 0x0, 0x0, 0x40080}, {&(0x7f0000786000)={0x27, 0x1000, 0x9, 0x4, 0x20dca3a5, 0x1f, "f5878576f312e8e022bc656c9dce013258d69585a36c14e88079f7cae51a25f218937305c545d387e117703179f49aefaaef71c2aabd842a1c1be1be557d92", 0x3}, 0x60, &(0x7f0000787000-0x30)=[{&(0x7f0000698000-0xb7)="b78c6feca845962acca25342cfb7c7d042a5a644816c4f9c371f72c1e121caa9478713ce89970790e0177c7ba17290e21fa1f83450a0f769ba00899f046c32c11facc5004b6c34b1f12809796b0329ab4d0fab7715722e9ac969feef3546f67e33df4bb3a34237c88da4e2e68d1796c7e23d5e4e896a8b566e175a990e020fdffed6ea0f0da227fe75fd4fb2a4997936ef47827c3e3ebedc7f84fca26c802dc26d7338a8cfde7b3ae4b5c965302d68da086026369203fe", 0xb7}, {&(0x7f0000587000-0x34)="b97ce5c4bbcd00446197dcb6015dff95fd3851e3c26690ca4473a5a0b9d7050fca9b55b96dd4304c990adf7d9f1f8078aae4b789", 0x34}, {&(0x7f000019a000)="84ade1d43bd182807c802b80fbfac5773b16baa472a9d78ce1c4f4861b81f557698e8c19957eea7f45b75b4e8718d7a069277757621592545f395131f20e48edb5148c48da9b964764bb72cb76953b4675e644fd88b116676a9dcc06", 0x5c}], 0x3, &(0x7f0000b8c000-0xd0)={0xd0, 0x110, 0x397, "213848448ba35f6240977aa6bb686fe8ce19c1d1cf4611a1a394c3c7210a8200a4618351e6c82bee4aebad20ac83b327080927fce0073b9cd8596cd987afac32bc8883b6c2b105e2e62cf9cdfe946d2c17751891344666d8498b32d8b89a97eff35592ba3a0144e7c0d0bde39128f8e04e9c516cedd435270874ccd0dd84f8c94010a420f27da0b319c20d2ab2c2c0b2ce87ef0ee33965eaed1d26b0448428a88a9e2702ec7b803e63516e413b9ebbffc08daeb75a89f949473091541db4"}, 0xd0, 0x4}], 0x9, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c), 0x0) 2018/02/02 06:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) sendto$inet6(r0, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="9f", 0x1}], 0x1) 2018/02/02 06:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) unshare(0x400) r1 = accept4(0xffffffffffffffff, &(0x7f0000b2b000-0x9)=@rc, &(0x7f000074f000-0x4)=0x9, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000cd0000+0x929), &(0x7f00008c7000)=0x4) fstatfs(r0, &(0x7f000015d000)) 2018/02/02 06:05:34 executing program 1: sysfs$2(0x2, 0x0, &(0x7f0000f65000)=""/97) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fe0df7a) 2018/02/02 06:05:34 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x20a02) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000)) 2018/02/02 06:05:34 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000)={0x0}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000018000-0x44)={{0x2, 0x2, @empty}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x0, @multicast1=0xe0000001}, @common='bpq0\x00'}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000016000)=@assoc_value={r1, 0x18a}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x400000000005}) poll(&(0x7f0000010000)=[{r2, 0xfffffffffffffffc}], 0x1, 0x0) 2018/02/02 06:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000587000-0x14b)="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", 0x0, &(0x7f0000002000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000095000-0x8)='./file0\x00', &(0x7f0000e90000-0x20)={{0x77359400}, {0x0, 0x7530}}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f0000014000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/02/02 06:05:34 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7fffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400403, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) [ 40.204405] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.221002] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/02 06:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) clone(0x0, &(0x7f00004bc000-0x1e), &(0x7f0000f73000-0x2), &(0x7f0000146000-0x4), &(0x7f0000bac000-0xaf)) fcntl$setown(r2, 0x8, r4) accept4$packet(r1, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e99000)=0x14, 0x80800) bind$packet(r5, &(0x7f0000ec1000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="d2424945a714"}, 0x14) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000065f000-0xb1)=""/177) tkill(r4, 0x13) 2018/02/02 06:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0xfffffffffffffe1f}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000a42000-0xc)={&(0x7f000090f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/02/02 06:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') acct(&(0x7f0000922000-0xa)='./control\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002d1000-0xe8)) 2018/02/02 06:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000044d000-0x8)) syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x0, 0x3) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000525000), 0x4) 2018/02/02 06:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000040e000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00006d5000-0x12d)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) getpeername$packet(r0, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e1d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007d0000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 40.259920] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/02 06:05:34 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f9a000)=""/100, 0x64) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000015a000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/02 06:05:34 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000004a000), 0x8, 0x0) signalfd(r0, &(0x7f0000c2d000), 0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e72000-0x8)='./file0\x00', 0x800, 0x16b) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000e73000-0xc)={0x80000000}) write(r0, &(0x7f0000d2d000)="232d9074d84007ddc54765ca1c3baecfdbe73545ba0ed08f4db854d96884769ef8d7c8db6486d7d068bef797a71d9c4a87e98b4d677fd8b9cceeb24d8c22eb43911572ce8690c229", 0x48) 2018/02/02 06:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xfffffffffffffffe) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[], 0x0, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/02 06:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = add_key$keyring(&(0x7f00007f9000-0x8)='keyring\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ec5000)=""/13) 2018/02/02 06:05:34 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001f000)="76626f786e657431c67d2a707070307472757374656400", 0x2) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x2, 0x40) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') epoll_create1(0x80000) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r1, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000020000-0x12)='./file0/file0/bus\x00', 0x3f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000021000-0x8)='./file0\x00', 0x22) 2018/02/02 06:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000430000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) r0 = openat(0xffffffffffffffff, &(0x7f0000757000-0x8)='./file0\x00', 0x20000, 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005a9000)={0x0, 0x7}, &(0x7f00001c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052e000)=@assoc_value={r1, 0x8001}, 0x8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006b000-0x8)) 2018/02/02 06:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = add_key$keyring(&(0x7f0000caa000)='keyring\x00', &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f0000721000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e09000)) timer_create(0x0, &(0x7f00005e4000-0x60)={0x0, 0x39, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000867000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb6000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) connect$pptp(r3, &(0x7f000039c000-0x20)={0x18, 0x2, {0x5, @loopback=0x7f000001}}, 0xfffffffffffffff9) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f000040d000)) r4 = gettid() tkill(r4, 0x16) 2018/02/02 06:05:34 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4), 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7d000-0x10)={0x5, &(0x7f0000300000)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f7d000-0x40)={r2, 0x5, &(0x7f0000791000-0x14)=[0x20, 0xffffffffffffffe0, 0x100000000, 0x9, 0xba], &(0x7f0000cab000)=[0x1, 0x5, 0x8, 0x288d, 0x1], 0x42, 0x3, 0x400, &(0x7f0000f45000)=[0xfffffffffffffc01, 0x7, 0xe3f], &(0x7f00003bf000-0x18)=[0x7f, 0x9, 0x6, 0xffff000, 0x5, 0xffffffff]}) 2018/02/02 06:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000030000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000056b000)=0x4, 0x4) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007ba000-0x4)=0x8) eventfd2(0x7, 0x800) 2018/02/02 06:05:34 executing program 7: getresgid(&(0x7f0000795000)=0x0, &(0x7f0000001000-0x4), &(0x7f00004e7000-0x4)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setfsgid(r0) 2018/02/02 06:05:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000471000-0x4)=0x7, 0x4) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000023000-0x8)=[0x7, 0x7]) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/02 06:05:34 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ff000-0xe)='/dev/keychord\x00', 0x200, 0x0) fcntl$notify(r0, 0x402, 0x8000001b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00004af000-0x40)=[{&(0x7f0000c0d000-0x26)="f24c064f781d5b8c43c32d90b42830d7270d93eabb4f125675948c0c8f0168b624957d8f6085", 0x26}, {&(0x7f000033a000-0xc9)="adf82aab26b9b0062b6f1bad8de12f12804be1e409587a972e44938d64047e99fddb706af57438ac001407dc08f3bd33195e5fd73287acea275c2cb0ef25be0f11bdb43cb4a82d0ba8f3ae52baae95cb5aee0df772c1312a2eb7275b14a4057c2a5fc0e6ffff76b88c5c190bda3d1aa621d29feca18e777136c9f3a2d3cf71aa0d1889f74e2945e13d59e76396c45e9669eeca9a5f6b6763b335e37b2024b1dc9ae472c871bdee64a8ac8e4c2cf2f1427cf6f397305abfa8df8636286752c6f5d972a6f356d9b00118", 0xc9}, {&(0x7f000075e000)="4c415c1687fccf413240c064ac3bc06723c7ca75cca42ac9923d84f02b535d9a1dd2153529a83b2c3989f3990991feb9dbdf4e6cc902bdf9d09475b12ab126c30b541b41a9226394c58ae91668f406bbcb5273fb23079c2b48cda5eb022fac8b27c9fd4b82335f3565632074cdf71c61592b33d6281667d7642cedc2f4c5ee176efb837610218b038e66d972f69f15ff884c4e38baeb4e707f717658b6a197bea54cd265b013824dad03db", 0xab}, {&(0x7f000088e000)="5703e5fef686f51e2ace28a0f335b93c08cc0f7aad04f8e243adcde7fa6c7650981a569a24c891a6d88c394aa7892e6f873edd93334caabc80200539a96496a23809b7f9957e7f7b575733825d48", 0x4e}], 0x4, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000c6b000)=0x3) close(r1) mq_timedsend(r0, &(0x7f0000988000-0xd0)="131fa69e3849f63a89254fd3bf6b614c03635304142b5e9a09259d8b6e487e763dda1583bea74c4779d99b40f2b0422392d2cd3676a76fa100000007006f12c86ac12db6205fc61a146e9cf81978c93e354fb741c666c815fff1b0eb71b85be4d75a615b317f484d5a51f280f44aacf3dcae4d4647a18f46821a9fcfa806f02c824e374a4f998377e8113c5dc32b579a5490b25cf2d70092e66d97220262230da9b8fecc908d1309e08b3a84edac592d323b7129c514c40e0d4bd56142aec08439ff91bc5d8d1b1869b047c73a02a2e6", 0xd0, 0x4d, &(0x7f0000b44000)={0x77359400}) fcntl$addseals(r0, 0x409, 0x5) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000564000-0x31)=""/49) prctl$intptr(0x103f, 0x20000) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000085a000-0x4)=0x0) setpgid(r2, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6c000-0x4)=@assoc_id=0x0, &(0x7f00007ff000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000673000-0x8)={r4, 0xfffffffffffffff8}, 0x8) 2018/02/02 06:05:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x41)="a42c6cdf1e1c2473451699b47f7a07fceb24832f3197b2774d5a586e79d019af5c5284d3f2004992d1b7e9f32dce57c196183cf450094c8fb91e984f8eb181319a", 0x41, 0x4, &(0x7f0000000000)={0x3, {"1213bb02645e71"}, 0x2}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x884, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000bf9000-0x38)={&(0x7f0000000000)=@full={{0x3, {"c0923819db445b"}, 0x1}, [{"5f38641e1a4a27"}, {"459fc69e766df0"}, {"7d977cb9d892e4"}, {"fd9024aa444d44"}, {"acda9b420ef4a1"}, {"740f9fe257a035"}, {"97d0c9d27313d1"}, {"db283842999d6f"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000f9f000-0x6b)="46657315df00e11ecc6feeb6e4e96bb981aedde2c0debe17b7dd72faf27c21a66ead435b3d169432d6e41740965fa238ec93cdab247c0298ce9349cf1f19c35dc124c697e1544926634ef27712ac226cb132d111017c7fe976871d4c6bbd22c15e8e0753512c12cea880c5", 0x6b}, {&(0x7f000035a000-0xd4)="3dac3e120556b103154a04d460421cda0055a7affa653f341497780875d1e06553fd78266025a74a60ffce7c989e798b2d94a112bf6ac619c8177ad5d191a2c4571f3ddd446a1c7c0d5a47bd7fc94e68dfaa348ee1cb56158ec3a6564f1a09bb9882df850bb723914b1e96a183e6de1622d05d7f702d2c9116a2a802eb25c5aa5b944c4f6d4aaabf62bfe2934a3f00853718380f7529280c152bd8632dc40ae88566b8a705a242e16cf81b0dc39e4a3ea85957997f6034ec59b662282878e0cf0fdf418d9fa839aa103005251b76f9c79b9ad323", 0xd4}, {&(0x7f0000000000)="6ede1aac04ecf177af60d3b8993fcd292f33fb03c5234556d949f13f75776b9d2896d91025fd48bde34f8967eb5dbb5a7149118c8c619658719cf9197a2812df963fffb7f2c74bb488239d00f4fbbf3f4914898e2219da31438d8f1765e803ff08ef41b03a83f495f7470d86f5b542b6ebf310459a2c8d62b7799df06c09f4531ee5a5c52648b0682f4232a734ab9dad4c2ee4bf8395ed9e81e738", 0x9b}, {&(0x7f00000d0000-0x5d)="cc7653d61a3a346d590968452ec67fa6e1e65ad0abb7fdc337d9a78663ab45492b09baf383a31fa0823fd866f46fc8d3b4a14653887f06661de3727f9787224f2bf5ac316de29783de81694559fc76fa4e57883d19ecef6ef137e2c220", 0x5d}, {&(0x7f0000cf7000-0xd7)="982f4762cfec76fb5b231b6bd9131f964d85f369600757af42f185082d840d199fb48474002717b70708f653e96690a5b8807fd240a3fbfae3bc3dcf74fbf1d0ec4a78202f417dee9f91e80d72e1ffb0025c79168ee396dc6cc36442ed3752f537f64054ebec32bf0c788eed064f6ac512030fc88b47e72359dc2e767b292dde644d1ad7d9cb74bcd04ef38253f8277e28c1a0279e581729a772dc494215b5c200c424d69266c5e10de0b114a32b480ef150a668c80e6cc9d20c478f9620b7b7ec726f0e1d01141d12a3e0b89f91e9888441ec83cad410", 0xd7}], 0x5, 0x0, 0x0, 0x24040040}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000997000)={{0xa, 0x2, 0x157820c0, @empty, 0x7ff}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000000}, 0x1, [0x2e8, 0x7ff, 0x7fff, 0x1000, 0x2, 0xbf0, 0x5, 0xd35]}, 0x5c) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000e23000), &(0x7f0000360000-0x4)=0x4) r4 = accept4(r3, &(0x7f0000f77000-0x10)=@nfc, &(0x7f0000603000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f000050f000)=0x9, 0x4) connect$unix(r3, &(0x7f00009e5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) accept4$vsock_stream(r4, &(0x7f0000c6e000+0x7fe)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/02 06:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[], 0x4444444444442b4, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x8, 0x8000, 0x25, 0x401, 0x30}, &(0x7f000066a000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be1000-0x6)={r2, 0x81}, 0x6) ioctl$KDENABIO(r1, 0x4b36) accept4$packet(r0, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ab3000-0x4)=0x14, 0x800) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d81000-0x84)=""/132, &(0x7f00001b1000-0x4)=0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000073000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x5, 0x3, 0x0, 0x1, 0x0, r3}) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fba000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/02/02 06:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x1) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) sendto$llc(r0, &(0x7f0000208000)="f70cb8afe722bd0fc1f7889ba3e76ddc44e4240f3d719f51dd94fa296656", 0x1e, 0x8c0, &(0x7f0000702000)={0x1a, 0x13, 0x9, 0x4, 0x7, 0x4218, @link_local={0x1, 0x80, 0xc2}}, 0x10) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/02/02 06:05:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x50000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x3, {"5ea4813698c63f"}, 0x40b}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="45209cbcb3da6d63da3c2275a04ff3e32dc677785907069c9db2279b23920cd96dc3fe7d63368ccc3426095233db60c957f486f5484b76fe47b68d1e0aafc5890545dd6b3df9b927546bfadf74781f5532da39c3b701ff70c4e3ffb64a0c9dd49e8e2adfbdb4bff964e1c4aafa3572184b700cb1ca184912672e8902", 0x7c}, {&(0x7f0000000000+0x966)="2a12f1b0ef66531bbbd9a8138b0b5ebca4400616254864adf60ce3fc4f6d0de2a5175cd6c81ca58e4c7cd42d0a867a700e9bc7cd3b0bb7fe5f7fb0e79efa1651818313c00fd23e575a991b733f1cc8777267992bc8eef578a5c79b1d1494e6f60f22b6eb8b47c41f4575a760a8637adf8e1f03f3d9314b260bf0ea60632870c43a9da18828db1720a1", 0x89}, {&(0x7f0000000000)="7f5f58ee1ac7daf2f1bc2ed9a5aae234854bebc448bd552d0e1c65ec926f9e9fcfdd34ff745ecd6073755736a81dde74ea5647b2aba1a4d09b08582ed49ef7fe30c53f77", 0x44}, {&(0x7f0000000000)="28168a340f12e61dd1b2554133f54de4fe41b8f2a24df49e55d721fd9db666cc3ce8", 0x22}, {&(0x7f0000001000-0xa8)="0a3ac5e966d18239ad882acbc562b0b2b1499c331a10b0984795844be2d46b935907b4c75c1cb3a3cbfb9bbe5d39a167b3d48593b494bb11c2348e80ebcee66f6f8df1dcb92f2710abba1fa2610e174a29cbf653b909d65d24ffc4e192d6129bfbfd26fcaa10f1487e3b7043e101ceac0bd6a859effd648052dabe243428a65df3018dc13dccc8153a85ec5ab69a7ac6f23da88878913e435f327fd526a35efdab7c99314309792f", 0xa8}], 0x5, 0x0, 0x0, 0x4000000}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb7) 2018/02/02 06:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000430000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) r0 = openat(0xffffffffffffffff, &(0x7f0000757000-0x8)='./file0\x00', 0x20000, 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005a9000)={0x0, 0x7}, &(0x7f00001c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052e000)=@assoc_value={r1, 0x8001}, 0x8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006b000-0x8)) 2018/02/02 06:05:34 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000017000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/02 06:05:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000, &(0x7f000016c000), &(0x7f00003c2000), &(0x7f00000df000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x40000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='nr0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x98001040}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@bridge_dellink={0x2c, 0x11, 0x0, 0x4, 0x3, {0x7, 0x0, 0x0, r2, 0x400, 0x4000}, [@IFLA_VFINFO_LIST={0x4, 0x16, []}, @IFLA_LINK={0x8, 0x5, 0x8001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0xe, 0xfff}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000003000)=""/153, 0x99, 0x4, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009cc000-0x250)={0x3, 0x100, 0x4, 0x8001, 0xa, [{0xa9a, 0x4c, 0x800}, {0x3, 0x98, 0x7f, 0x0, 0x0, 0x1001}, {0x7fffffff, 0x2, 0x4, 0x0, 0x0, 0x2000}, {0x100000000, 0x9, 0xffffffff, 0x0, 0x0, 0x700}, {0xffffffff, 0xffffffffffffff00, 0x1, 0x0, 0x0, 0x200}, {0x2, 0x101, 0x7, 0x0, 0x0, 0x1}, {0x2, 0x1192, 0x9}, {0x1, 0x45, 0x1000, 0x0, 0x0, 0x2000}, {0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x400}, {0x401, 0x10000, 0xffff, 0x0, 0x0, 0x1}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000004000)={{0xd1b, 0x3}, {0x3f, 0x6}, 0x20, 0x6, 0xea5}) prctl$intptr(0x24, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) clone(0x8000, &(0x7f0000002000-0xa6)="0b5f5689598b92958b4ad59dd05b2989ca64a1726a3a59f49daf60ddde5d98e6cf9b0fee666d0df01fbcd3df8bce619be91dd3861ae795c757b3b655f9257bbcd94fba556ed08833b9fd83e101793a30132773c6e081232690161cf51f06e8498c886a20664264700d9924df13b0a1829243764f9865050893433c204ba5fae5405a52e27c2fb972ac9ef2cdf4f222904c74d4e208370d610e53c42642408158ae69be578121", &(0x7f0000004000-0x4), &(0x7f0000000000), &(0x7f0000001000-0xdd)="7153ed4590dae4e4e3ca9533c326bf2a3eebe5acabc39cc463277954394b4d374d6c014647bca26db5b77f58acfa398fd47c539d182373e8a0a05c54410a22f4e85ff3ccb1e8f41bbadfeb5b9bcc50e8488fdc51da0fe7b0f18bd682184baa84ead033c647bbc1c9c45a8e94a93b068c3794e5a443dcfe37186134c102c0583f7a25e6bb9c1f25d349b00edd2babbb8b8930915286c06c0c90053ad20cedbf87becde091ce76d4dd4bad76f9e23a1b9c6315c4121594e8fb7d87291a421e00feda50481b9cc4a9ef2199f90c0dbbd8f317b60a28bbb1e542f845e0c46b") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000002000-0xcc)=""/204, 0xcc) 2018/02/02 06:05:34 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0xabd, 0x8, 0x0, 0x81}) 2018/02/02 06:05:34 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000005a000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000005a000-0x50)={0x200, @tick=0xffffffffffffffc7, 0x1, {0x437, 0xe7}, 0x4, 0x2, 0x1343}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) socket$nl_crypto(0x10, 0x3, 0x15) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x7, @time, {0x0, 0x3}, {}, @raw32={[0x0, 0xfffffffffffffffe, 0x5]}}], 0x30) 2018/02/02 06:05:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) process_vm_readv(0x0, &(0x7f0000012000-0x20)=[{&(0x7f0000013000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000d7f000/0x4000)=nil, 0x4000}) [ 41.028533] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 06:05:34 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000354000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/87, 0x57}], 0x1) [ 41.106797] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.116147] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 06:05:35 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x10000, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000cb3000)='user\x00', &(0x7f0000bdf000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cc4000-0x93)="f737e9f804df9233b7c467262f9cc9d1912efe828700d8ce2780d32d32421266e59fc30403bcbb2030bc80bc3d5b244b2f4dc20ab8fd9040f668b563bc307e33e04686fbd88f19f3c94ec6814c2e5532048b375b20a1a80141ab87284e0de6fabcd58fb4945f4b8faa9ae6fec39332c26348dc3a1113e67f3cc40ba9a39a23f6f0b2214ad6552cb9131078a5e330c2ddff842d", 0x93, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000b78000)=""/245, 0xf5) r1 = socket$inet(0x2, 0x3, 0x3) fdatasync(r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008ca000)={0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000345000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f29000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) 2018/02/02 06:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 06:05:35 executing program 3: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000895000)='keyring\x00', r0) getgroups(0x0, &(0x7f0000383000)=[]) 2018/02/02 06:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000f08000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000897000)={0x0}, &(0x7f000012e000-0x4)=0xc) r3 = getuid() fcntl$getownex(r0, 0x10, &(0x7f0000645000-0x8)={0x0, 0x0}) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c6b000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000d05000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b6000)=0x0) fstat(r0, &(0x7f0000f9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003a3000)='./file0\x00', &(0x7f0000a4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000554000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000af3000)=0xe8) stat(&(0x7f0000f3f000)='./file0\x00', &(0x7f000098c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000155000)={0x0, 0x0, &(0x7f000048c000-0x90)=[{&(0x7f00002bd000-0x10c4)={0x10c4, 0x1a, 0xc, 0x3, 0x1, "", [@typed={0xc, 0x87, @ipv4=@rand_addr=0x1}, @generic="a0ef12649c98f16a5c8045452b4bbba52917be95973ab0829f579b2cf02979623c6ff62a97fe15d5eaa1e9cf7f713278928b582c5dbb5de1345314466e9da51f9ebe90450f3c415e8b8d0985d6889486c7625dc93eb33dfd4b2bbbf1026dd314888a42342b04ecb632b44ffe0db599b153a31957d0c534099e7736ec9dc421b00777c7f50549d497ada5d689dcd62e8240b9e5408e1b192de98a32ce8a29", @typed={0x1008, 0x68, @binary="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0x10c4}, {&(0x7f0000ad1000-0x10)={0x10, 0x38, 0x238, 0x0, 0x3, "", []}, 0x10}, {&(0x7f000021b000)={0x80, 0x11, 0x8, 0x6, 0x2, "", [@typed={0xc, 0x17, @pid=r2}, @generic="979d2ccb5df5d36b88fc9ad0d9e8a2c4ddb3bb7c97cce4316fa89d918eb7a5404b5f603b01", @generic="abdce3491363f8631641799d26c464b0b602b3d83aa9e4f9957a3324c51dbd4371c9c9b5d972dfb464f560674ce8d73bd34a107c2e8689bd9c3f", @generic="fb037c67"]}, 0x80}, {&(0x7f0000d8a000-0x10c4)={0x10c4, 0x13, 0x210, 0x0, 0x1, "", [@nested={0x34, 0x69, [@typed={0x18, 0x88, @str="2d73797374656d886367726f75705d00"}, @typed={0xc, 0x21, @fd=r0}, @typed={0xc, 0x46, @uid=r3}]}, @generic="42e60ba764b0361a682461b6410e9b55bb1f7c80df3e4e4df1a8d1f1b56b00b7e56f28e5518e3cf5ed2b6c72256b7e7b35c00d58af607744be2ed7e24842b009", @generic="5b4597d9586dac37acf75081246379", @nested={0x1030, 0x3b, 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", @typed={0xc, 0x2f, @str='\x00'}, @typed={0x10, 0x1e, @u64=0x100000000}]}, @generic="06f6d4f67305357b26323b745f4ccbaf4e4f7de52ab37788ffb28aea5e05339a503870d390bfa683ea38a07adb1aff5e41e067743c2989ffc1b2652c88c5235248b1937f75d48f6a939ba8f2d15f5fb83ce7468431cb0221fa6184305f7d5683bdc3ece72c8d2f1b427f3412448029", @nested={0xa4, 0x7e, [@typed={0xc, 0x88, @u32=0x3}, @typed={0x8, 0x75}, @typed={0xc, 0x1e, @uid=r6}, @generic="cd8b8a8c70b3356ef9cf3f89a009f4754d6f89d4ba2727b39c7bf7bdd4ed3ef52934fa0be014ebcaac342f34bcd75b5a08e43af3b8999d1269be9d034d56cbebb850d432ea7ec8aab042af73915234b1eed8f5e1d2bf96a6599c43ebe150335fb93ca3fecd59383aba7fa507d7c1dd2d048f73585a60894a614b644bc0c7"]}]}, 0x1354}, {&(0x7f0000a12000-0x13c)={0x13c, 0x19, 0x714, 0x2, 0x0, "", [@generic="7dc6137a9d8fc42075365620e90c8f602d3ba866cbbd61eafc58ad805d4c07902aa34f87fab05973e41c77edce", @typed={0x8, 0x6}, @nested={0xbc, 0x89, [@generic="71e2bbb73586cb16641781facddd821ee07f8abe5fa32293d9e93179ddc1f15386a33fb784cee9fd12a4386e88fdf3bfcc50e4bb1a21db22febdfc982daefd204947cb86be6e91c5571fea2d956f68609cf3a45b1e6581afde701725d7fb513e240a4e1f008e68c011668eb8d781a5076be2fecba81c5585b88292cad59affb83d038d147782edd23ba1ab0cb0eceb3a0d615be23ef2f50a5f3e351c", @typed={0x8, 0x3c}, @typed={0xc, 0xc, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x8, 0x4b}]}, @generic="a083fc8fa1d0ca3880c201056f388a758ae0b330667d474b49018b47d096bdda21ea49d2723251d44efe1bd52fae85773a6bb4ecd3ea5fd75912"]}, 0x13c}, {&(0x7f0000999000)={0x7c, 0x39, 0x8, 0x2, 0x3, "", [@typed={0x6c, 0x70, @binary="e57fc115bea9f903708899e8bfe130f465a2aef166af572948a5127b56aaa2d31b005d78dbebbfb21d5615519c9ba1f3d3cebdb4d1cb57e3a040fba584bf5ed34396964c6120d72a99efc8cc9c0daee5e08da8520d85630c31781f186dc4785cde"}]}, 0x7c}, {&(0x7f0000456000-0x12c)={0x12c, 0x17, 0x201, 0x7, 0x0, "", [@generic="214c268e722229c7369a9025a397871b190a34315fee7f17765c9a", @typed={0xc, 0x82, @fd=r0}, @generic="3f20ad6b4c43d712dbad9236a6040f9e456eff3c38329f9e2370ba7c80ab77104c52b7e443a4bed8a8d49363d6ac1c56844d151e731655b81262770e9cc249ab2ca6bad15bb26a8d3bfaaa30f52410b66ba4f5748d5c8283bb990a3b00fa52148a24f1b3c8ac39ce9f698c87722f6876aa646546a3a95de36cb660adaf4ef663e4d9de78e752d518f11e2cda81fc328825bddb05b35c230011cd862367b857ea50b881ae4d75c31fcaba0428e1f1ac2dc7102922112bb03d2e80506bf7abf785c516db0a7922d8815dda328ea09a5a9b225aa5b615656d1b3eebe9b042b8d0c9915675109f4583e9c07d6a8c0f22009ade5c718b"]}, 0x12c}], 0x9, &(0x7f0000ff9000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa8}, 0x40) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r13, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r13, 0x8ccc) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000393000-0x1c)={&(0x7f0000a05000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[], 0x0, &(0x7f00006ee000)=[]}, 0x4008810) close(r13) 2018/02/02 06:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000609000)={@generic="b95401b9e062e0934b03e638f8cbd5d9", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 06:05:35 executing program 7: r0 = epoll_create1(0x80000) flock(r0, 0x2) flock(r0, 0x5) ioctl$void(r0, 0x5451) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000+0x498)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x8c)={0x0, 0x84, "70cd653a5cbb696145f93152b2a3d37b71001e8c43b492dadc0caec15c98915aefe8d519405045bc256512b18d02b6ea6dd2fdadb5461a55fdcdcd4cda2bea82a0bffa120788df42328fc675c30e81350557d216300c2bff92127d283aa43e8b4c9cdb8d0686222c2437936b3ce6dddac6c834f710bcbab586f91a46754c2b780ddd4825"}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x7, 0xa, 0x8, 0x800, 0x10001, 0x95b, 0xcc3, r1}, &(0x7f0000008000)=0x20) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket(0x10007, 0x40000000000000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000934000-0x5c)={{0xa, 0xffffffffffffffff, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff8}, {0xa, 0x2, 0x9d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, 0x1, [0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x5c) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b75000)={0x0, 0xae, "92e826cce81fb376e1c6bc3da2c61c7401d7ce9b2c26d8af57c307c8d5e940de2833dad74cb7cceef639c826d7963d556e5e38d634c461ed8630b118170a91d2a83866032bce0347f0e6ceffdecc708f8a0be6effecef872a0f54946c2b30f4063d24425e8a4817a97dfb106836ee9e8acc0565dd206f1ff051286cb8fb3bf32aa255c78f6176ced33661bfa016f7141721e80f8d694a3bf7489af09c41ac340b773009cb1f648221e70cc325ff7"}, &(0x7f0000219000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000081f000)={r1, 0x6}, &(0x7f0000d95000-0x4)=0x8) 2018/02/02 06:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00006a6000-0x22)=""/34, 0x22) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e44000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000bae000)) getdents(r0, &(0x7f0000e23000-0x90)=""/144, 0x90) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000+0x498)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x8c)={0x0, 0x84, "70cd653a5cbb696145f93152b2a3d37b71001e8c43b492dadc0caec15c98915aefe8d519405045bc256512b18d02b6ea6dd2fdadb5461a55fdcdcd4cda2bea82a0bffa120788df42328fc675c30e81350557d216300c2bff92127d283aa43e8b4c9cdb8d0686222c2437936b3ce6dddac6c834f710bcbab586f91a46754c2b780ddd4825"}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x7, 0xa, 0x8, 0x800, 0x10001, 0x95b, 0xcc3, r1}, &(0x7f0000008000)=0x20) 2018/02/02 06:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x3, &(0x7f0000096000-0x60)={0x0, 0x4, 0x0, @tid}, &(0x7f0000bed000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d06000-0x15)='/proc/self/net/pfkey\x00', 0x20, 0x0) r1 = add_key(&(0x7f0000d07000-0x5)='ceph\x00', &(0x7f0000e54000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095b000)="01010200cc333c9f50eed228f50323bfb5a421abbd619aa9b3d5bb85977bec3bbb07f2eab2e8c52bf43b360d00cb3b1bae67ed88b2acb6ea935f741d89947b756ae89051ba33ae63a7b43e", 0x4b, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000388000)='keyring\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) fchmodat(r0, &(0x7f0000042000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a2c000-0x4), 0x4) exit(0x0) mknod(&(0x7f0000976000)='./file0\x00', 0xa100, 0x10001) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c08000)=0x8, &(0x7f0000896000)) 2018/02/02 06:05:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xead4ceef7c79a421, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x24000000, 0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000026000)={0x5, &(0x7f0000021000)=[{0x2, 0x1f, 0x6, 0xb4b}, {0x69cc, 0xdd4, 0x100000000, 0x4f9b}, {0x1000, 0x6, 0x3, 0x7fff}, {0x7, 0x1, 0x2, 0x400}, {0x9, 0x6, 0x7, 0x7}]}) ioctl$sock_FIOGETOWN(r2, 0x400454cd, &(0x7f0000026000-0x4)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000028000-0xe8)) 2018/02/02 06:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000057c000)='asymmetric\x00', &(0x7f0000d9a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000021b000-0x19)="39a129285654858d60790f5585237dadbdffd3e44f7f07e81b", 0x19, 0xfffffffffffffff9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002a4000)) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e6000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/02 06:05:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000041f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x75}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f000000a000-0xf)) 2018/02/02 06:05:35 executing program 1: r0 = timerfd_create(0x4, 0x800) 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) writev(r0, &(0x7f00009b0000-0x80)=[{&(0x7f0000000000)="09b43820ffb35915083892fcc8cb4670", 0x10}, {&(0x7f0000c49000)}, {}, {&(0x7f00002af000)="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", 0x1000}, {&(0x7f000095d000-0xd1)="f75e70ac793960980fc230329f36574677b4d98f95d34518ab83314dfc8cefdfa2bb3fd0dc4c9a3711fd34273cde21848600b0c0275c1dac314544d69c831e6170fb2fa3c78f4e623f1652e5766e0c73877eb691ec1a4ce28e9a52883f23bce104351981be96e14cec79dab0102953405728f0cc0d8e986e82579ad2b84c4b073cb08bf5b134be7b4ac174ed2a3e80ee8b8ec0f52ebde6bb2ecb950d34a718353de5853b28520f0b13de11a8dad70decf87f1ddab3876a334730cd11156eed9c220a6ca6a52400f41a3170d00ed2bc7552", 0xd1}, {&(0x7f0000971000-0xe5)="74ae423ffe655b23450b04b4deb6be746ffaa79f02290bbc95a181416062991fbe0af7b362d5e657944beda3042c61ebc64962870312b4e6a64be6a6b5a2c593bc9b92ba428e7f77534d5d1f1da1e9244d45a1d9e46854d78fb0b718cf7b1ea70f32bce0382cae7d07d7c9ddc3def650311a0be72d6b7a1ab9faf7e207797daa632406a671a521ce9dbb5312ed856d95a0725dc26f476e230eee61ca513d32bc82f82968d0c54fdfaa2388b0d4da7ed52259ed6eb575874c5cbd9ce04b509204b43861793e14cb372d373982ea997737c3a77b72324f9e390e3468af0daecbb49176b8f6a9", 0xe5}, {&(0x7f0000001000-0x58)="c3c91b028eaf868fd3bc6a5a36b34295d497db8a21a67306a61bbbaece48b6e4ab1684f7c303a8760d830c46683af36a6444d0d872a3749180615b3635e504fbaaa7892a8b89f3b5aa2ad6507ed6c18cd9722320033db328", 0x58}, {&(0x7f00004a3000)="68b042b0d618fbbc49595e24e79abd0128dd197ad5db4a025bd2c545fc22664f1f8ab5a0cc5a79a673fbe6653a716dd2974295e93f95cc12527686b9f5d7f84c11176aa35c41d916b926543846a8fd67455194e3a7c1cb864124a4abbffc374dc5ca2d32a69ed86ace802d50a5afe6d365aad449d830f72a06689ec30a3893e9bc57ed3fa7da9ef543ca8b46efac213fbeabedcb6f05e55ac55df903", 0x9c}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000219000-0x10)='/dev/sequencer2\x00', 0xa0040, 0x0) fchmod(r1, 0x0) socket$inet6(0xa, 0xe, 0x9) r2 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/02 06:05:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/02/02 06:05:35 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d7f000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002c5000-0x20)={@common='tunl0\x00', @ifru_flags=0x2000}) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f00002a5000)=@updsa={0x1d0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800000000000000}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth_trunc={0xc4, 0x14, {{'sha512-avx\x00'}, 0x3c0, 0x260, "babbce1d01d1f375c2a701263a201f6972765a151b802a2167a2245dfa7ded0c544b3277c55f1f755e00502215b714e3db9cb3c90e518a7a18eab9e351d97e9fe0915a9aff8cf60bbdf1f9d5e8733c6450c369b8f5c20b91eeac04421bf37e905f53920d3fe7fcfe83091ea584fd08b161c980f692058a71"}}]}, 0x1d0}, 0x1}, 0x0) 2018/02/02 06:05:35 executing program 6: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000c64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x981f, 0x5, [0x7, 0x7f, 0x5, 0x3, 0x3cf]}, &(0x7f00003ee000-0x4)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000019b000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f90000-0x8)='./file0\x00', 0x0, 0x20) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000700000)={0x6, 0x2, 0x1, 0x9bf, 0x4}) socket$inet(0x2, 0x7, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00001cc000)={0x26f, 0x5, 0x80000000, 'queue1\x00', 0x9}) 2018/02/02 06:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x229, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) lremovexattr(&(0x7f0000242000)='./file0\x00', &(0x7f0000554000-0x32)=@random={'user.', '\'-ppp1*vboxnet0GPLsystem%$.ppp1selinuxself{!\x00'}) open(&(0x7f000094b000)='./file0\x00', 0x88240, 0x2) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/02 06:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000db9000)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) 2018/02/02 06:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000064c000)=0xffffffffffffff06, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000ac9000-0x38)={&(0x7f0000ac2000)={0x10}, 0x96, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 06:05:35 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000037f000)='net/snmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00002ea000-0x8)={r2}) unshare(0x28060400) exit(0x0) tkill(r0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/105, 0x69) 2018/02/02 06:05:35 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f0000c7f000-0x24)="300000000100001b01c416a287b500e473e700153f33afa471863118d0fed1cfe781c771") mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000040a000)=0x200, 0x4) recvmsg$netrom(r0, &(0x7f0000d8a000)={&(0x7f000055d000-0x48)=@full={{0x3, {"383f155efdd11d"}, 0x81}, [{"ecd7143b0245c3"}, {"edf233d33b1a63"}, {"dd3041fa989939"}, {"674f5cb02e0431"}, {"89f12df3e1c358"}, {"9ed0722b0f7725"}, {"eb3905d4393050"}, {"c5b4ffdcbf3f42"}]}, 0x48, &(0x7f0000bda000)=[{&(0x7f00000c8000)="0a91", 0x2}, {&(0x7f000029e000-0xe1)="230e286e42e48d3b4109a8d8b29c972afcff2027535046924d68d250e2e346dd021b4f576fac32d3e3c460727943b867e44e17d6d7afab84dc3b80141f493e0395e280f585016ad749e35560790db17d2917807c5706ffce3143e4b5a0bb1847022df3523d9e6cbff6e0c89af61bd66438de7ed1d32e649e8d42a28e16383f80ce0056f75c0af5d825957d9d5d783ec3b6c1ae8140ca2f6f3feb7f86f7b9c9200f30fd1f0bad8c41d70aae659cd8ef9a51f78ebe61043c85a29683447a1cb083701a4a75ee91ef296f5bc64c3e9ec834e2a133e9bc42e116a270e04ed77ce64e48", 0xe1}], 0x2, &(0x7f00007c4000)=[{0x88, 0x1, 0x51, "d0fff694dbbac3648967c5f86a71789981d1d37c328297018d45d1e5078d03d2bb9f49095f0b79cb275f3f2c233a4046bdc3bdec6383527a034ae8015f15cd447b007e055a89bf92efa1b8b80763cfebba8b4838a649d29f9a6229bd7834597325e2fc31e4e2e15784caa276fefff4b9bc56c337"}, {0xe0, 0x110, 0x7, "fdc051031faf96f59edf82dd637cd985902e1e84d5a81987f245f415c4fbcaa2fae945b0f54afe94e52fde2067277d57120680f8df85572466fa469421c15fdf20cb4a76eec1b320ce9b895c55fa147e5c7acf5e968a77cfeb1ec6ea4e1ac5872c380a312b3804e02865abd077c1334ea706ccf370895c3dd690524c29eb3f4614be81da7330b4ea30257908756eff4be43bf8d99e23d5c2765af8cca68bdcf3f054b0ac737d309bc6f69c946edc6082e9a47a73378403bd555220ef7b55fd765c932f1873fb784defc0d43b64ea"}, {0xe8, 0x11d, 0x3aba, "585285568d52ca0ea71a307c8638e6e7763e01602406d9bc957eeeaec7a297265345ff4ea42b093a1a8a070face09b9cb89303a1e184b17699f34f5c832d9ab43a2c85096d699f98f5f1588a8727750a4afc347943cc9a106e58af120e475f9cbe2e7d26444965ad8040706b692839e75f60cb9e17ab1210e4dc8a850679082e2929791de9bd72edacc2b74fba1e1de2ab24ba6052ce87ce88b042a3de265952b78c63bde6f14c7a6843265de6c0506b3598cc87ebc82f3f1009a385811d08c6d7723bd087d17b1d183f8545e7754241941ccb1d"}, {0xe0, 0x10f, 0x4, "7e2a1e42988b155bc20e01e90c9eb6d2efab0bbe271890b6d64e9e89db48e79c4ed8ba066b5f208b0184c72734a74b6c3e6eda2459d2bfd46110346001618dc5e9ba32de4a6a83115388bcdd2edaeaddd86c1008bc3a07af5cb51ed5f0110bf568e0349482a63b0e7108889407158a9169a0f4b7cd4213b271388f548148005bcf7e6fdf30ab28ae7c68f32252890d4753567a85405e2e810c6eb2ea35b7ae7020b82d5e8bf01acbc2a7d97b6907e4dd8408aeb9a73b6d921a0733b5fc44d0e218ac4e1ea3a502c3d1cd1d957282ff"}, {0xc0, 0x13f, 0x0, "20a47be212cb14b997d162b7f1f330d73f0ede7302da56ceb6a0e6670695e82ba30cd1c35d071c49042790dcaffd92435e7a7a0f91b278c548657f86e51e4cd8795feae0be2ff11f7da9f303e68a39cfaf54505c0b4d249f416439bfafd6473d812d74f2f71a61ca78097f335292abfb569ef6fba1493d1b83c5ddba955645122f4eca6532d5e36c9bec527aaad4030d95c44d70e06f55ffda53e55b4c3077367503da5eeabb254b4420"}, {0x20, 0x88, 0x1e8, "80d0033785e443fa57a2eaf52033"}, {0x68, 0x10f, 0x80000001, "4a29b4bcce3f10a29064b5f736fe97a19917b08db82610da06870c5fbe3d24badb2c15e1c862704013322a7c30a4b9e19c4cb04d35e3b2a38c511142f81348de62417397b3d043e4739cce7db6deb8170d9c2b"}, {0xf8, 0x119, 0x401, "c229b46f81c27c9bd2ae5f64603f362285d4ccc61e1536ac3ab2f9ee2844a9be3aaf561556fb780b46d83213ef2ebe51cc5d16347d89f52713df57d8ee5c8d25f670b68714e67e29298178e66d8b7ba4ee6d7526bf8bd5a79821a0c9963f51b0e621ba113d940b852ba329c9495ede557c619b499b76c05ffbdee6e01357acdec07019cdc4df7f1e04f56e318eec6a6c677e18a204eccb3a8648d86c00d7857dd5d2f8a0aba11203311bc41fba6c67d3a20bbc2b5d483e757b1e1399ec4aff4b88290a390c675bfa39c34c3f1760e0063d8089599cf412738a1ebd7b254ccfb9b20035f2c735"}, {0x110, 0x3a, 0x74e3, "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"}, {0x88, 0x32e914904f6522c5, 0x7, "c5928c030ce2b3d73d1132477c725c12ad487e5f5cae4ba2040b0c892d8d3a3a05bc6e3692d157438603d663b1c8aaa9b29b6b9abe5f06e90ba13118185c950d73e6ac2c9c5d34b9dee1d62fe19a98a3faa526e43ddc8b45fe05b2a9e18fb039f801c2c2ab2a4e7f20f8bd54196a91b5af"}], 0x708, 0x10}, 0x40002022) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/02/02 06:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xe) ptrace$peek(0x3, r2, &(0x7f000031c000-0x8)) 2018/02/02 06:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00007d8000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dd9000-0xc)) poll(&(0x7f0000051000-0x28)=[{r0}, {r2}], 0x2, 0x0) 2018/02/02 06:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x386, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000805000)=""/9, &(0x7f0000bd4000-0x4)=0x9) 2018/02/02 06:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007e2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f29000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000078c000-0x10)={r1, &(0x7f000097c000)=""/229}) setns(r0, 0x8000000) r2 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') preadv(r2, &(0x7f0000c8d000)=[{&(0x7f0000410000-0xc1)=""/193, 0xc1}], 0x1, 0x103) 2018/02/02 06:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000105000-0x1008)={0x0, 0xfffffffffffffc9c, "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"}, &(0x7f0000234000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d08000-0x57)={r1, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xdf}}, 0x2, 0x7}, 0x98) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009a2000-0x4), &(0x7f0000f6a000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b63000)={0x100000000, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r3, &(0x7f0000760000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "6feb58", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24c826", 0x0, "06344d"}}}}}, 0x3c) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000337000)) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x100000001e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/02 06:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair(0x1a, 0x800, 0x1e, &(0x7f00007f6000)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b9d000), &(0x7f0000346000)=0xb) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000261000)=@generic={0x3c0, 0x7c9, 0x20}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f00006ef000)={0x2, 0x20000800, 0x2000, 0x0, 0x6, 0x25, 0x4, 0xffffffff, 0x2, 0xb1}, 0x10) 2018/02/02 06:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000680000-0x8f)=""/143) write$evdev(r0, &(0x7f0000548000-0x18)=[{}], 0x18) ftruncate(r0, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffeff}) 2018/02/02 06:05:35 executing program 0: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022d000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) flock(r0, 0x1) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/access\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000048f000)='/dev/sequencer2\x00', 0x10000, 0x0) write$selinux_access(r0, &(0x7f0000ee0000-0x33)={'system_u:object_r:dpkg_lock_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37}, 0x33) 2018/02/02 06:05:35 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xae, "b3214e0e8f0d93aa796ef8260800145821e97db65eeda61c344355b7c155b55f94390447995d21bf67e56d3a2fa06424507d1ebf00b83d8a594117f13d1cd2a8cc5ecb83661f00869c10cf56c0337e55a5ac8509d9b90a2a8d06d19443c075ef03f9c08c33cc4ff3feee43faffd646ff116f42b75e5038936c1dba0c8180a80f628d75664e0104b0733c659fff73bf14be2eb901813dda9f43fdb7abaefe41e445379fda5ab4d1ef91e2d05f98b1"}, &(0x7f00001fb000)=0xb6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fa7000)={r1, @in6={{0xa, 0x2, 0xf5, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}}, 0x8c) clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000ba0000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) recvfrom$packet(r2, &(0x7f0000001000-0x1)=""/1, 0x1, 0x10101, &(0x7f0000002000-0x14)={0x11, 0x1f, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x2b)={r1, 0x23, "ae159bb2d842534cf7b6f550da6d6ca7c5d98f3a2b6bc9c1ea03180dcf8fe46c4d2165"}, &(0x7f0000002000)=0x2b) 2018/02/02 06:05:35 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000048000+0x5bc)='/selinux/enforce\x00', 0x24040, 0x0) write$selinux_user(r0, &(0x7f000000d000-0x2d)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2d) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f0000027000-0x6)) 2018/02/02 06:05:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="98747275737465642417776c616e3170707031405b00", 0xfffffffffffffffa) socketpair(0x0, 0x5, 0x800, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000)) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000), &(0x7f000018a000), &(0x7f0000001000), &(0x7f0000003000)) 2018/02/02 06:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000939000)={0x2000000000000001, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x39}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/02 06:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005bf000)={@generic="538c0a6b7d229ef364165967e83d48ce", @ifru_flags=0x1201}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e6c000)=0x3, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00008c0000)={@dev={0xac, 0x14, 0x0, 0x13}, @empty}, 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/02 06:05:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x10) fallocate(r1, 0x2, 0x7, 0x9) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e7e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xde2, @loopback={0x0, 0x1}}}, 0x3ff, 0x4, 0x1, 0x4, 0x84}, &(0x7f000094e000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000025b000-0x8)={r3, 0x8001}, &(0x7f00002a9000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005ee000-0x4)=0x10003, 0xffffffffffffff4f) ioctl(r2, 0x2276, &(0x7f00006fc000)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f00001d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000a0000)=0x14, 0x80000) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000ee2000-0x8)={0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r5, 0xa) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000de6000)='./file0\x00', 0x2200, 0x2) connect$packet(r2, &(0x7f0000ffd000)={0x11, 0xf5, r4, 0x1, 0x59c, 0x6, @random="56ed1614e0d3"}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ffc000-0x4), &(0x7f0000e99000-0x4)=0x2) 2018/02/02 06:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) getitimer(0x1, &(0x7f0000682000)={{0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x77359400}, {r2, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe1000-0xf)='/dev/sequencer\x00', 0x8340, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe0000)=@int, &(0x7f0000fe0000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) close(r0) creat(&(0x7f0000fdb000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x4000, 0x0) dup3(r0, r2, 0x0) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d11000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1}, 0x0) 2018/02/02 06:05:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xe2, &(0x7f0000000000)=""/226}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x96)="7264351f8d07d651c931be9e28957a71b440edce93073d38b9ec943537d9f05ce8f6256071e18361dcc147d6c2803f0440a30b9dd197aa0411d8a4052cbde0d541dab6fa44ea8a5254bf96a57d1acbaa2f060376b54ccb01230b8654f19d5bc9642b75e7951e6ce57158332b3c5479d021cb5fb7bb4e2ebf63714bca19e384f0fa6ccdd1552ae2491777bb04ee08a7800371756b076c", 0x96, 0x4004881, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)={0x27, 0xd6, 0x1, 0x3, 0x7fff, 0x8000, "e020f352e828a521ad52140d9ed3e6dbf66dc11a801040f17ddf801ef2de70cc0688c10ec3af6f94d55cda5b69322e013af9e455510dd433e6fe8ce1010e89", 0xff}, 0x60, &(0x7f0000fb3000-0x41)=[{&(0x7f000043c000)="a5b7e12e8b6f562da516af40bb751f4a20435dd2f5f3157990eb8fc72fc5e197ef2c735354464ab383406399404d64238210747044a5f78fd51779411e9dfec3a6cbaefc089fe8062648fff159771f50162ee2a6aebf748dbdc049c9e214dc76dece8fa68797f38f3ecf36044a6708e520393343e3f5b685864b668f8c8104382782d135f4c9ea00da5b3f4b87beedecaa298ede285dbb2c02f5a041f53d324fa4265727c7b5b3a9a7d42344cd3370dccf68d5cd9d8ba4663a1d5d", 0xbb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="a9662ad0f9f3fd1a5ce46ce96cbc536af92cc2649128b876501da623d7881bcc803d7af5991517bab53bd024d7e19c5326f7817bf989278d5f61a8eea79e2b171defb134a1b7b22f9c89388205c1d3e566387a77f4f6f7566da13eb216d83089f5", 0x61}, {&(0x7f0000001000-0xf8)="adfe58d6b0f6faae3549321839af62e3f5325fa036c141e515561faa2b279c6ea015db11e5a7b309b14759d10d925376394f4eb5c96280a845fcfc7ba1f7fd9894a05c41af6244ed03c716044fb51cd9a3a99c3c933677b9d92fc55f0e980d9cd61ff71af9cb5fd2471729c4b7eba5ea0e8334cdb8cf4bef16eef353db8de5aafa180091db25c4d8c951f94ab833400cdd836bf0dd53efb52ee31fedfbf404350e71ea985c70479be2f120c6e78fa373fff2c51a88b18db9018dabd9382882b2c0722fc2cd0f2db6ee765eb3cf0fb020d50bbe0333def3753dff64088c58f4913654fc46cea3134c5df5c16baa77c043d271af9b53ccfd99", 0xf8}, {&(0x7f0000000000)="cbc03dae10543b5f8a54a67b5685054a6b2a8b51e895c7862d303c50de353b64dcb8b3289be2419cabb5937f888d6897097754d4da2b1348fb6237a0eeb923e4d56e331e79f4e0bace9927aa3595e3b4d773cd07e10b5733102d2819b2e034220c04396d301f69a16301219b5ac3e00a12625b9a5a21c5bdd3017a6c0d31baf29aa6a8098d5b8dbb6e5199", 0x8b}], 0x5, &(0x7f00001d3000-0x18)={0x18, 0x187, 0x401, "fd928f"}, 0x18, 0x10}, 0x8000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x463650fd28e89132, @empty}, 0x2, {0x2, 0x0, @rand_addr=0x5}, @generic="6b84f25df82c2c43d9d7d91d65651838"}) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c15000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ad9000)=0x10, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c49000-0x10), &(0x7f00003a6000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000165000-0x38)={&(0x7f0000c41000-0xc)={0x10}, 0xc, &(0x7f00002e6000-0x10)={&(0x7f0000fb6000-0x1c)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000291000-0x15)='/proc/self/net/pfkey\x00', 0x6000, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5702001c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ee5000)=""/30) 2018/02/02 06:05:36 executing program 5: clock_gettime(0xfffffffffffffff7, &(0x7f000003f000-0x8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f5000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e3000)={0x0, 0x0}, 0x84800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e61000-0x10)=@req={0xfffffffffffffff9, 0x185, 0x7ff, 0x2}, 0x10) pipe2(&(0x7f00000a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) syz_open_dev$tun(&(0x7f0000949000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r4 = dup2(r2, r3) write$tun(r4, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/member\x00', 0x2, 0x0) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000dfc000)="4e381cdb76d4e6a1f7b182ef1a46088cd9264ac1788a57feb44c3adbc6d28bbdf5a07d82d7ed2fa6fcf2f8363cde75d2d9eabb48086388f6d6462d027da0f61a234cd2504412ea9bc0fb93d8e0cedce80ac7b02cfa405f95ca072cdb1d03f657", 0x2) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = creat(&(0x7f0000b8d000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a9f000-0x20)={0x5, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000ef0000-0x10)={r2, 0xff}) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000596000)='#}/selinux-+bdev}user(ppp0\x00', 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e98000-0x4)=0x7fffffff, 0x4) mq_unlink(&(0x7f000002e000)='#}/selinux-+bdev}user(ppp0\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a98000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000f94000)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xd8}, 0x1}, 0x0) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrusage(0x0, &(0x7f0000008000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000009000-0x4), &(0x7f000001b000-0x4)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ed1000-0x97)="b4", 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00006d9000)='keyring\x00', &(0x7f0000fcc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000fd6000-0xc)='cifs.spnego\x00', &(0x7f0000b01000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000925000-0x5)='user\x00', r1) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/02 06:05:36 executing program 2: userfaultfd(0x80003) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x1fffe, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000)={@loopback={0x0, 0x1}, 0x14, 0x1, 0x1, 0x1, 0x3, 0x8, 0x1}, 0x20) fstat(r1, &(0x7f0000003000)) userfaultfd(0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000968000)={{&(0x7f00005b7000/0x4000)=nil, 0x4000}, 0x3}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00004c7000-0x6)={0xfffffffffffffff9, 0x101, 0x5}) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0xf, 0x8) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c39000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c38000)=0xc) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000af1000)={r3, 0x9}, &(0x7f0000c39000-0x4)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) tkill(r4, 0x12) ptrace(0x4208, r4) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x2, 0x8000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000801000)=0x7) ioprio_set$pid(0x2, 0x0, 0x80000000007eb0) ioprio_get$pid(0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d86000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000673000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x168)=[{{&(0x7f0000001000-0xc)=@nl=@kern, 0xc, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000)=""/209, 0xd1}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/199, 0xc7}], 0x6, &(0x7f0000001000-0x4a)=""/74, 0x4a, 0xfffffffffffffff8}, 0x2}, {{&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000001000)=""/16, 0x10}, {&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000+0x9c0)}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000001000)=""/120, 0x78}, {&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f0000001000)=""/77, 0x4d}], 0x9, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001000)=[{&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000)=""/64, 0x40}], 0x2, &(0x7f0000000000)=""/159, 0x9f, 0x9}, 0x94}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000000000)=""/251, 0xfb, 0x3}, 0xae38}, {{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000)=""/24, 0x18}], 0x4, 0x0, 0x0, 0x101}, 0x3}, {{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/10, 0xa, 0x1}, 0x9}], 0x6, 0x100, &(0x7f0000001000)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000003000-0x3)=0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)) getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x5c) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = open(&(0x7f0000abe000)='./file0\x00', 0x4000, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000532000)=0x1, &(0x7f000034c000)=0x4) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c2f000)='./file0\x00', &(0x7f0000825000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc, @time={0x77359400}, 0xbf, {0x5, 0x2}, 0x6, 0x3, 0x5}) sync_file_range(r0, 0x811, 0x4, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000)=0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=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$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) dup2(r0, r1) pipe(&(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000003000-0x59)=""/89, 0x59) r3 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0x7), &(0x7f0000005000-0x4)=0xc) write(r3, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0xce5, 0x7, 0x202, 0x3, 0x53, 0xff, 0xee, 0x8, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x2}, &(0x7f0000000000)=0x8) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/hwrng\x00', 0x480100, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff2000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0xc0000, 0x1, 0x0, "e28ab869bc7f52287041ad2cb8d6bcd62f8374b867040de8efe5439653d545ec876669f58121879adcbb4abe1a71ec8702660d660f2214064678c6d65557d18840508e9a1bf0ad9837b0f96f46ebdc53"}, 0x160) r1 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) write$tun(r0, &(0x7f00006e7000-0x14bc)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @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, []}}}}}, 0xfffffedd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd3, &(0x7f0000523000), &(0x7f0000cf9000-0x4)=0x4) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000846000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) lseek(r2, 0x1d, 0x3) r3 = request_key(&(0x7f0000a0b000)='trusted\x00', &(0x7f00001c2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002eb000-0x2)='#\x00', 0xfffffffffffffff8) add_key(&(0x7f00008b9000-0x6)='rxrpc\x00', &(0x7f0000df7000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000694000)="c609ca4080510ef8fe48912618f845f9bc6d52426a2c490edbb3e97696e32b38232b215eb05bfc274d09198f7be8e1b32908ef7a9220f0ec55b1f21ff2c711479bf1787239c7230705db9f2e3ba19ab86cfc472f93961df9facd4d57f5c3c00fd383b706e5a3eeba6bd0ec37af02b215f94f04b37601dfaaf2fa4ac7916c4e851fe122754f166a2a", 0x88, r3) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b4000)) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e89000)=0xbd08, 0x4) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@generic="997e75fea4e34fcd7cfd4f7233bb5184", @ifru_flags=0x1}) socketpair(0x1, 0x800, 0x0, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000006000-0xc)={@rand_addr, @multicast2, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000006000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sched_setaffinity(r1, 0xffffff7e, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x46000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000005000-0x2)=0xffffffff7fffffff) 2018/02/02 06:05:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40100000000, 0x8, &(0x7f0000001000-0x2)="4692", 0xfffffffffffffc3d) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000), 0x4) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x507580, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000), 0x80000) 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) write$selinux_load(r0, &(0x7f0000001000-0x63)={0xf97cff8c, 0x8, 'SE Linux', "9a28be0c7c29dff55c1ff14953800e821ef9340d084a849f90934e85a17a2db09bc447a2a03a5dc8d50802886bf88a9c37e17d5501cbc67dee71fbb12b457a264fc4eeda4342ca15b994e7252dfe125d1b884b"}, 0x63) r1 = accept$nfc_llcp(r0, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x60) ftruncate(r1, 0xb565) mmap(&(0x7f0000bf1000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x401}) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000574000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000232000-0xc)={0x0}, &(0x7f0000ea3000-0x4)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bed000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002ac000-0x8)={0x0, 0x81}, &(0x7f0000acc000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000bc000-0x14)={r3, 0x2, 0x1, 0x7, 0xfffffffffffffffa, 0x676b}, &(0x7f0000c5b000)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004ed000+0x599), &(0x7f00003bf000-0x4)=0x4) flock(r2, 0xe) syz_open_dev$mice(&(0x7f0000a3e000)='/dev/input/mice\x00', 0x0, 0x351002) r4 = syz_open_procfs(r1, &(0x7f0000a17000-0x5)='m\b\x00\x00\x00') pipe2(&(0x7f0000d66000)={0x0, 0x0}, 0x84800) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00005b5000-0x4), &(0x7f000026a000-0x4)=0x4) socket$inet6(0xa, 0x800, 0x1) r7 = mmap$binder(&(0x7f0000c52000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000e7a000-0x18)={r7}) sendfile(r4, r4, &(0x7f00008c7000)=0x4100000, 0x10001) sendfile(r5, r2, &(0x7f0000267000), 0x1) bind$netlink(r2, &(0x7f000041f000-0xc)={0x10, 0x0, 0x1, 0x2000021}, 0xc) r8 = syz_open_procfs(r0, &(0x7f00000c1000-0x8)='pagemap\x00') sendfile(r8, r8, &(0x7f0000b17000-0x8), 0x9) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000a63000-0x10)=@buf={0xc6, &(0x7f00008d6000)="8cf5cd1aa213c1d92a56e0f97d66a7fde545fb047a562972659fc5695f271dceea1d4f0aa74aff21c7c80ed3aa26ad5f6dd587ab6f57d89f57c5d6672f1e03a8d881e32e06f6c096ae30ed3973faaaedce511f950c8e4201a008c8a483ec8a167e24a624ca28111c208f25674a9b88c842cc52377e902ad91828bfe9638089a191902bd3c7669a794b5745297a9394245b1fb51c760cf72416ab7247991ca0003b972ee613b67b90ba0a59ed49237b04bc682c56bfa81963c1d02c46248002f6f877e41f0586"}) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000005000-0x4)=0x149) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000002a000-0x4)=0x6407, 0x4) 2018/02/02 06:05:36 executing program 1: clone(0x200000, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000022e000)={0x0, 0x1, 0x30, 0x4, 0x40}, &(0x7f000039e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e7000-0x8)=@assoc_value={r2, 0xc674}, 0x8) clock_gettime(0x0, &(0x7f000022f000)={0x0, 0x0}) futex(&(0x7f000082a000)=0x1000, 0x5, 0x0, &(0x7f0000440000-0x10)={r3, r4+30000000}, &(0x7f00007db000-0x4)=0x200, 0x81) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000034000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00005eb000-0x4), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000994000-0x4)=0x7, 0x4) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_channels={0x3d}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7, 0xff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000003000-0x10)={r8, 0x7613952b, 0x4, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000001000-0xc)={r8, 0xff, 0x1c}, &(0x7f0000002000-0x2)=0xc) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001e000)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000), &(0x7f0000021000-0x4)=0x8) [ 42.586320] audit: type=1400 audit(1517551536.439:13): avc: denied { execute } for pid=6067 comm="syz-executor6" path="pipe:[11989]" dev="pipefs" ino=11989 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/02 06:05:36 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f000027c000)=0xc) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x935, 0x4) getsockname$packet(r1, &(0x7f0000e82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bb9000)=0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000fe8000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x7, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x14)="5d5d7a58a5cb4869928ea0dd13f1ad2d0ca0c619", 0x14}, {&(0x7f0000001000-0x7e)="5de566daefac5cc5e18e7f853d3fa470ca03a7a28b3f2c6232ad701c50387bcafb27563d0be27d5f707ceab9970952d8c56ba65c46c87210c689e08c260f7cebeab5a1491239b86755e6d63b2d832d7ffbf796870f098365a916149286fa0cbe5e38de41afe0ab55345a672ef2ded3e8cfd5a4ecfe40f9fef1a6bd0f4cca", 0x7e}, {&(0x7f0000002000-0xdd)="61e78b0cf8643a59a8ee9ab520a62509c130062f07981492154b39bb8b78e8f9b887856f657958475060f68c52d907575aef9c6080ca8bc31693c9e6068c8e40b9dfa83afba995147badf46ede68bfe3b19355eb209631ac7f22d76134461586a6fd252296a42a504cbefb7656b0ed100fbfdcd5cb2d185e1880904a5626e549f37faad14ba23f1d2d68079846d68a68be71410f885d20960e04496fb04b54b69a8987be894aa5b6160da5ce0d65549f4be69566d6075f15f2ba34743675c7a28394d28ca04271c13f4f176c667cd5913568ebab8648aee782c875a5f1", 0xdd}, {&(0x7f0000001000-0x15)="e42394e4b8ae4af2f653edf2cefb3aa9adf9ac2a1e", 0x15}, {&(0x7f0000001000)="b47993a76911e536a1a970244619986421ed1a8854e1d6d38ad188dfc8d0bc2a6fbc8f3362608dedf80a45b65861deb2a9df7b373bfbe2cb1d23851facb8cb07e4ef848413b07622c6da5eae48d96fe8e7db9e19c555023ab729d7f3a187de63f0fdbad3bb4ad75aec8c6fbb3b751430b5828ce042bb1dfe7a8998a331177246f8f2a119a1ea197a2301c4f7a3601f2d81d0d6e1dd292d8148866aa3db2c324a4f924710282db2d6bcb40cb1acb04f77f9c6aceff852b2687ae6c6355578b98493f411145f44f3e02eac2a5d5c4dc3141489b850b0a17253b9ef4d0bd5ce7551cc57c53e922dcc3906ceec272738", 0xee}, {&(0x7f0000001000)="49f8bb7816d0050108e7c6bdf17b442fdaddb7091e7596e4b531909d27f79510bf5b197ad76e162dcf7fa132044d056aff5440bb37bdaac5fe0c0c47ccb3c0f7cc99b7c809a4018a9040c216bf1790ea8f5be290303d324c1663f29588a0acd1edc57d11a21cdfd5262942f9845a23c43d85a4d24e667411d2c68d57a88588f9beebd9ea516f6f7ea2bbf4f7018c18af3b1366b2219757c1daf899be694c4e4f4c91b5016be406e61857c18a66abbbc289b58a1824d6165c011797490a9b093244da65144e490868332f890de5968d806da9141ae85693cb", 0xd8}, {&(0x7f0000001000-0xcb)="cf6a71a403d1f1340f20f98dc5abeea7a3eaf95e7d38fb82ec1593d71db5126e144bdc3416367fa1b5295a9dddf17096e98bfd4f73d38079016176bb18168c94cb57cfe47bc1731edf25d4abd7706604d49dbe3794542da61a19dfd86d1f970d98802296a0683fec42806b9147c681b23901717985e27eda5dee5cb0d583371604b2e68b243909db3c5b5b5b8adbc57e843c19407857d7624843c64ffa6d42da5da5473e4c91677aa5d837fcf09b9649811842182d214b67d84a7ab535fa1cd3a9aa6c94e7770f497d3fbb", 0xcb}, {&(0x7f0000001000)="4e3bd3d35f412b2331be6595603030734d8759db4f0b8c52dc00ee4fa39f76adfa98c405ff243d6f3ad578246fa49d3e9a191961af65321962df2b6e649ba212c75c12bda4bb0aaf3322bd84690b0dd425bad03f5a612904349bfd7af8e244b963de23443e64327871dd664f89a1c00ee352aa3f6b2532e27c483cf06d8e46185f4be1f8da0566fe0dd2ff0933be2919e927778845f5a0f9d4092de343ed0c5e64d8e8d532960b25494e58b86effc05bd2dabb72415b95ab62f065979c41299149e1c069dc42", 0xc6}], 0x8}, 0x4000000) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000010b000-0xd)="440d0d03138001031d078900ec", 0xd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000567000-0x6)='/dev/keychord\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a2e000)='ppp0\x00') 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) recvmsg(r1, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000685000)={0x0, 0x25b, 0x20}, &(0x7f0000d93000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x80000000, 0x204, 0x5e, 0x3, r2}, 0x10) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000194000)={0xfffffffffffffffa, 0x2, 0x7, 0x5, 0x4, 0x6, 0x1, 0x9}, &(0x7f000043c000-0x40)={0xecf9, 0x4, 0x4, 0x1, 0x5, 0x0, 0x2, 0x3}, &(0x7f00001e9000)={0x9e9d, 0x6, 0x2, 0x2, 0x7, 0x3, 0x101, 0x8}, &(0x7f00002d1000)) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/02 06:05:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet(r1, &(0x7f0000f98000)={0x2, 0x2, @rand_addr=0x307}, 0x10) unshare(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r3}) getsockname$packet(r0, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000eee000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0}) setsockopt(r4, 0x9, 0x4, &(0x7f0000003000-0xde)="8aebc28b223e827cdd6a153bd91feabb89bdd1089ceaffcd05673fff7da3bfa7bd088c9fe90629ed63a69f0a0b1861760e1502e3684b5e776e540cb6b17b49ca265c2b068b171a4d38f756242258e6a495f16f6ce5ec3952f0029f4c525adc2ae272ed63f1466b8536a739714792f6cadd420029412267e6052bb8ab5dc353d50921901fe965140600ef6c270436446b466ae7a83f0a06ab7a98018830fed9ce9176b010dfcf339ac1a1cc845c79b0d199373e29c84b7a6c726a99b1e2df92e0d69c6bf2dc2558198629c1cea3acd01b087f1c7fa530d1a9beb7eafa8dc2", 0xde) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000002000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) r1 = accept4(r0, &(0x7f0000bb6000-0x8)=@sco, &(0x7f0000188000-0x4)=0x8, 0x80800) connect$unix(r1, &(0x7f0000a1e000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000ca7000-0x38)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000f09000)=[{&(0x7f00006da000)="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{&(0x7f0000152000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000dad000)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000003f000)={@mcast1}, &(0x7f0000d53000-0x4)=0x14) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000352000-0x20)={0xffffffffffffffc1, 0xa92, 0x8208, 0x100000001, 0x10001, 0x4, 0x80000001, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a5d000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0xffffffff80000000, 0x8, 0x80, 0xee}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18), &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000034000)) 2018/02/02 06:05:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020f000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002ca000-0x20)={0x1, 0x0, 0x0, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x1b)=""/27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/ptmx\x00', 0x62281, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000078b000)) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cd1000)=0xfffffffffffffffd, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000037f000)={r1, 0x20}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008c7000-0xa)='/dev/ptmx\x00', 0x200, 0x0) set_thread_area(&(0x7f0000df7000-0x10)={0x9, 0xffffffff, 0x0, 0xfffffffffffffffb, 0x3, 0xffffffff, 0x9, 0x0, 0x7d79, 0x7f}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00004fc000)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) clock_gettime(0x0, &(0x7f00002ba000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000bd000-0x50)={0x80, @time={r5, r6+30000000}, 0x0, {0x7, 0x6}, 0x8930, 0x0, 0x4}) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) sync_file_range(r2, 0x6, 0xeea, 0x5) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b07000-0x1000)=""/4096, &(0x7f0000227000)=0x1000) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000ba0000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000736000-0x11)='/dev/vga_arbiter\x00', 0x402500, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000000) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d51000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000827000)) fcntl$setown(r0, 0x8, r2) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000333000-0xd)='/dev/net/tun\x00', 0x0, 0x10400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0d717c2642ca294a5cb17bb69cc988b7", @ifru_mtu=0x80000001}) r1 = dup(r0) truncate(&(0x7f0000c2f000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00001fa000-0x4)=0xffff) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000cc0000)=0xe42, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000231000+0x805)={0x2, 0x40, 0x7f, 0x2, 0x7, 0x5}) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c2a000)={0x0, 0x94a}, &(0x7f0000b0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000df7000)=r2, 0x4) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) unshare(0x400) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{}, 0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x501000) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x8000000}]}]}, 0xac}, 0x1}, 0x0) dup2(r0, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000052b000)='/dev/keychord\x00', 0x100, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000804000-0x11)='/selinux/enforce\x00', 0x440, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000026a000+0x745)=0x0) prctl$setptracer(0x59616d61, r3) socket$nl_xfrm(0x10, 0x3, 0x6) dup(r1) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/autofs\x00', 0x400080, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000eac000-0x8)) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005c5000), &(0x7f0000295000-0x4)=0x278) fcntl$getownex(r0, 0x10, &(0x7f0000eee000-0x8)={0x0, 0x0}) getpgid(r1) r2 = request_key(&(0x7f0000b9d000)='syzkaller\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e4c000-0x4)='em1\x00', 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003fa000-0x10)={0x0, 0x1c, &(0x7f00001a5000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}]}, &(0x7f0000b8e000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000031f000)={r3, 0x9}, 0x8) r4 = add_key(&(0x7f0000508000)='id_resolver\x00', &(0x7f0000df2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000606000-0x114)="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", 0x114, r2) getuid() request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', r4) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e31000-0xf)='/dev/snd/timer\x00', 0x0, 0x2100) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}, {r1, 0x408}, {r2, 0xa0}], 0x3, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0xc0f85403) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x10001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000c7000)={0x0, 0x8}, &(0x7f0000ca4000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d0f000)={r1, 0x41}, &(0x7f0000ebe000)=0x8) r2 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e7000)={0x0, @in6={{0xa, 0x3, 0xc5d1, @empty, 0x7ff}}, [0x1000, 0x5, 0x30, 0x401, 0x7f, 0x9, 0x101, 0x4, 0x200, 0x9, 0x3, 0x32, 0x10000, 0x5, 0x800]}, &(0x7f0000ebe000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000017b000-0xe9)={r3, 0xe1, "1a79e7e8bc6eddc46dc5d26c08aa24991a5f80ee8b260ca8fbd67a94d0ddaa410fd3288889b8110cea070bde729e898bff2196b407eda6bcd2a50f109de89d5d02d8c3af490eb3928ad52fb5ce43614293605971047a54d103b3854e38487ec076398592970ebf3a1b2574d425e0a6b77579ef1ed994e48cfdc411fc9ea3663e1a6d41bfa6fa5c5621327c3e728d5acc6ac93289491d3ab25604c58a8c86eca47b6c88e7e8cb0003c9d821349107b0c889d3832bd630d735a13def469ee16843477b587fee42e691fcdbc010ae5d032edca52942852b7098a652fd36f0768445f9"}, &(0x7f0000faa000)=0xe9) sendmsg$nl_xfrm(r2, &(0x7f0000bd5000-0x38)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001fa000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0x1c1, 0x15}]}, 0xfdfd}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00002fb000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bridge0\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000044a000-0x14)={0x0, 0x3, 0x2c4, 0x2, 0x81}, &(0x7f000024c000)=0x14) r5 = dup2(r2, r2) mmap$binder(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x2000003, 0x111, r5, 0x0) getsockopt(r2, 0x20, 0x100000000, &(0x7f000091d000-0x6b)=""/107, &(0x7f0000928000-0x4)=0x6b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b82000)={r4, @in6={{0xa, 0x2, 0x3c, @loopback={0x0, 0x1}, 0xbe9}}, 0x8, 0x3, 0x5, 0x6, 0x60}, &(0x7f00001f8000)=0xa0) openat$dir(0xffffffffffffff9c, &(0x7f00009db000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00008b2000-0x4), &(0x7f0000eea000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000311000-0xc)={0x8}) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000750000-0x38)={0x0, 0x0, &(0x7f00009e5000-0x10)={&(0x7f0000fc5000-0x118)={0x2, 0x14, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x38}, 0x1}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c3d000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000123000)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000074a000)={0x10, 0x4, 0x8, 0x0, r1}, &(0x7f00001d9000-0x4)=0x10) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000006000-0x30)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x0, 0x2, 0x80000000, 0x2026799e}}, 0x30) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace(0x4208, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000006000-0x20)) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r0, 0x0) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f0000b44000-0x10)=[{&(0x7f0000582000-0x2d)="1d", 0x1}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000691000-0x10)={0x80000001, 0xfffffffffffffff8}) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001d000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000af7000), 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000722000-0x10)={0x0, 0x4c, &(0x7f00008c8000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f00002ca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008f3000)={0x0, 0x4, 0x800, 0xfffffffffffff4d0, r2}, &(0x7f0000950000-0x4)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007f6000)={0xfff, 0x0, 0x10001, 0xd0000000000, 0x0, 0xc4}) r3 = dup2(r0, r0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/autofs\x00', 0xa0000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000866000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00007a7000-0x39)="04731f29985171e3480307e58ed859b48a9612c4df802159f3c6eed3b4ddfa48fb35f357afdfe976acdeb977331967a52a574a542dc86286c9") 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0xffffffffffffce1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000208000)={@common='syzkaller0\x00', @ifru_flags}) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00006cd000-0x80)=""/128) r3 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') close(r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000d0d000-0x10)={0x0, &(0x7f0000c5d000)=""/137}) rt_sigpending(&(0x7f00006df000-0x8), 0x8) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00007ea000-0x1c)=@req3={0x2000000009, 0x17b, 0xfffffffeffffffff, 0x4, 0x5, 0x6f1, 0xffffffff}, 0x1f6) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000011c000-0x4)=0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b5c000)) getsockname$inet6(r1, &(0x7f0000e14000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006b5000-0x4)=0x1c) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000676000-0x8)={@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0xbfe}, 0x8) r1 = open(&(0x7f0000d11000)='./file0\x00', 0x100, 0x61) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f74000)={0x4, 0x11, 0x0, 0x1, "845e6b4b05568e22f979f4e80b5c2de95c9c06b6152f2c41578a67c7d8b15eea"}) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000093c000-0x38)={&(0x7f0000113000)={0x10}, 0xc, &(0x7f00002e5000-0x10)={&(0x7f0000421000)=@ipv6_delroute={0x1c, 0x19, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000297000)={0x2, 0x3, @multicast2=0xe0000002}, 0x3a8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000fab000-0x14)={@empty, 0x0}, &(0x7f0000818000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fe2000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r2, &(0x7f0000c19000)=[{{&(0x7f00001ac000)=@ax25, 0x10, &(0x7f0000ab4000)=[{&(0x7f00006e2000)=""/41, 0x29}], 0x1, &(0x7f0000ffa000)=""/224, 0xe0}}], 0x1, 0x10063, &(0x7f00003e4000)) 2018/02/02 06:05:36 executing program 3: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a10000), &(0x7f0000d4b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000-0x4)=0x0) setpriority(0x1, r1, 0x0) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000050e000)='./file0\x00', 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r1, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000201000-0xd9)="840910a5", 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000dd9000)=0x16f, 0x4) 2018/02/02 06:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000052000-0x8)) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0xb3d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 06:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00007ec000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000696000)={0x1, 0x1, 0x8000, 0x8, 0x7, 0x8, 0x23e8750, 0x9, 0x0}, &(0x7f0000c1b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e1c000-0x8)=@assoc_value={r2, 0x7ff}, 0x8) bind$inet6(r0, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xc8, @loopback={0x0, 0x1}}, 0x4) write$fuse(r1, &(0x7f000022b000)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0x5}}, 0x12) sendto$inet6(r0, &(0x7f0000780000)="b8b8f0722e97ed0bcbf5818f658f4df35e3786b961e51c56aec5030ff45c35b6d3140d1ddced53cd8ab94a8634fc6d83a216174fba62aece", 0x38, 0x4, 0x0, 0x0) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000f03000-0x19)="080165", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/02 06:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000200000-0x10)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) removexattr(&(0x7f0000f90000)='./file0\x00', &(0x7f0000d38000)=@random={'security.\x00', '&\\ppp1cgroupcgroup[\x00'}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de5000-0x9)='/dev/ppp\x00', 0x200, 0x0) r1 = add_key$keyring(&(0x7f0000e3d000-0x8)='keyring\x00', &(0x7f000042d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000050000)='rxrpc_s\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006e9000-0x1)='\x00', r1) request_key(&(0x7f000091b000)='dns_resolver\x00', &(0x7f0000034000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000325000)='security.\x00', r1) ioctl$KDDELIO(r0, 0x4b35, 0x164) keyctl$get_security(0x11, r1, &(0x7f000050e000)=""/32, 0x20) 2018/02/02 06:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000011000-0x10)={0x1}, 0x8) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) ioctl$int_in(r0, 0x5452, &(0x7f0000c6b000)=0x3) close(r0) 2018/02/02 06:05:36 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f0000d05000-0x8)='./file0\x00') mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000+0x1a7)='./file0/file0\x00', &(0x7f0000df8000-0x8)='./file0\x00', &(0x7f0000df8000-0x4)='aio\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b75000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="02418c81f1437516ba8024fb85d58bfed487210e111cf53a9b99d1bf2108dcea075922eb7416ce2ad1968604032316957912da3ad142de3e663d3a1db7da47ea1ec32e992c7a2d8a6591e5ad805e3d249c45ed53a6f96c96ed69d7232c8d5a2f4167db047ec45cef526d948280a1358eb9bba3ab765fc9ef27209658bcd4416e0be0ea4ea1a82757912084b7ba2273e0f3e25f07bc0c09388462e47ca3a1344ae70168a03e19f90f70b718bae43fd3566ba760834b6a9f4962cc01c5ba0621933b7cc2e82f7c37b4a93f227f9c3a29a7d09a0ec7d2b6c6856aeec4f12179f1a4c290fadfeb2777532363", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x9, 0x8, 0xdd, 0x8001}, &(0x7f0000001000-0x4)=0xa0) creat(&(0x7f0000000000)='./file0\x00', 0x40) utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}}, 0x0) 2018/02/02 06:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7000)=[], 0x121c) personality(0x10) 2018/02/02 06:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) syz_open_dev$sndtimer(&(0x7f0000845000)='/dev/snd/timer\x00', 0x0, 0x400) r1 = memfd_create(&(0x7f0000e00000)='/dev/snd/timer\x00', 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000076c000)={0x0, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f0000919000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000754000-0x41)={r2, 0x39, "bcfcb4cf5de2c0fd45804cc46faa521c7a4f85b0f52f34be99f7a33fb82b415e04dbb354df57d2a13c3df0dc731d9a330fb787eabe693ae8e3"}, &(0x7f0000b91000-0x4)=0x41) 2018/02/02 06:05:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000237000)={0xb9ca, 0x5, 0x80, 0x7, 0x338, 0x3ff}) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) recvmsg(r0, &(0x7f0000488000-0x38)={&(0x7f0000fcb000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000fcb000)=[], 0x0, &(0x7f00004cd000)=""/108, 0x6c}, 0x0) r3 = open(&(0x7f000014e000)='./file0\x00', 0x2, 0x8) ioctl$TIOCCONS(r3, 0x541d) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) recvfrom$unix(r0, &(0x7f0000fca000)=""/208, 0xd0, 0x0, &(0x7f0000f62000)=@file={0x0, './file0\x00'}, 0xfffffe28) write(r1, &(0x7f0000d8b000), 0xfd34) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x4, &(0x7f0000fce000)={0x2d, 0xfffffffffffffff8, 0x3, 0x6}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcf000-0x18)={0xaa, 0x4}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004f1000-0x8)=0x100000003) fcntl$setflags(r2, 0x2, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000fce000)={0x2, 0x14, 0x1, 0x0, "65375fde2d82874cbd12e736b5eaea13cb9e0361bab4269dd83f5e0e760a6a49"}) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000d000-0x10)=@ipx={0x4, 0x40000, 0x7, "ee8ef5bd7f77", 0x9}, 0x10) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f0000d05000-0x8)='./file0\x00') mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000+0x1a7)='./file0/file0\x00', &(0x7f0000df8000-0x8)='./file0\x00', &(0x7f0000df8000-0x4)='aio\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b75000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) accept$packet(r0, &(0x7f000015f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000875000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005d2000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl(r0, 0x2285, &(0x7f0000f67000-0x1)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006ca000)) 2018/02/02 06:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002cf000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000632000-0x5c)={{0xa, 0x0, 0x193a, @loopback={0x0, 0x1}, 0x65b762}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x7, [0x400, 0x6, 0x5, 0x4, 0x1, 0x7ff, 0x6b, 0x7]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f000083c000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r1, &(0x7f0000e4f000-0x38)={&(0x7f000044b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000a5000-0x20)=[], 0x0, &(0x7f0000914000-0x2c)=""/44, 0x2c}, 0x10000) sendmsg$nl_generic(r1, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005db000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}}, 0x81, 0xffff, 0x7fffffff, "033b0b31413f8a775fb1e3eaf0022c81567791e66aa06d105b55b1c15f3c1667e41f4e553e4ecd2499f69e8cf35578a8132368f8cf2ae7be32035706e60e6b39600d2128c18fd1d4bb6a85df9aba9b25"}, 0x160) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007ed000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c48000-0xd)='net/mcfilter\x00') pivot_root(&(0x7f0000343000-0x8)='./file0\x00', &(0x7f0000ba9000)='./file0\x00') readv(r2, &(0x7f0000902000)=[{&(0x7f0000abc000)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fde000-0x4)) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000da1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c97000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006fb000)={r0, @rand_addr=0x9, @rand_addr=0x8001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000000040443, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) symlinkat(&(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:37 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x8644}], 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x78)={0x7ff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x201, 0x1, 0x7, 0x8, 0x100000000, 0x0, 0x5, 0x3, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00002ab000)=0x6, 0x8) exit(0x0) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c9f000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00006bc000-0x4)) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) sendto$llc(r0, &(0x7f0000a73000)="95", 0x1, 0x0, &(0x7f0000f4d000)={0x1a, 0xf7, 0x40, 0x7, 0x100000000, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/02 06:05:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0xf7, 0x6, 0x0, 0x2, 0x7, 0x1, "78ad45547899f97ed07008442e1ae7c1f6044e4365ec202746376340983defb65e75322fb668fcd56e1d3acc24311a1f781a1c49b02888c3fb1c7eaa8aad4366", "9aa1929acca60263d249a14d9bfd1dd0db8afdfaa40ec96e5883bd118633ac0818ab2ed27b15629117a8575510cceb137731afe94c6385d95487a9ccf2757360", "796a2ffd7f7522a00bb75642144d1a09cdd81dfce2a9997ad336c94b3bdac774", [0x3, 0x9]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000710000-0x4)=0x0, &(0x7f0000806000), &(0x7f0000000000)) fchown(r0, r1, r2) fstat(r0, &(0x7f000000f000)) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cb8000-0x13)={0x0, 0xb, "97a179a276d25a459f5252"}, &(0x7f0000ecf000-0x4)=0x13) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aad000-0x8)=@assoc_value={r1, 0x23}, 0x8) r2 = open(&(0x7f0000e6f000)='./file0\x00', 0x10000, 0x22) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000cf2000-0x1000)=""/4096, &(0x7f0000b74000-0x4)=0x1000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="f5f909e46381"}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, @common="006ff8000000006c00000000ffffff00"}) 2018/02/02 06:05:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000039c000), 0x4) accept4$packet(r0, &(0x7f0000f21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c19000)=0x14, 0x80800) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000005b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) [ 43.309590] audit: type=1400 audit(1517551537.159:14): avc: denied { write } for pid=6269 comm="syz-executor2" name="244" dev="proc" ino=12914 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 2018/02/02 06:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) pselect6(0x40, &(0x7f0000a9d000-0x40)={0x5, 0x0, 0x37, 0x1, 0x8, 0x7d, 0xec1, 0x5}, &(0x7f000079e000-0x40)={0x2, 0x8, 0x80000001, 0x4, 0x16b2, 0x80000000, 0x1, 0x2}, &(0x7f0000f2d000-0x40)={0x800, 0x4ed, 0x4, 0x0, 0x4, 0x8001, 0x9, 0x1}, &(0x7f000092c000), &(0x7f0000b29000-0x10)={&(0x7f0000444000-0x8), 0x8}) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000240000)='/dev/loop#\x00', 0x1, 0x101) pwrite64(r0, &(0x7f0000162000-0xfe), 0x0, 0x0) pipe2(&(0x7f00004f1000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a2f000-0x10)={0x9, 0x401, 0x7, 0xb8}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000bef000-0x64)={&(0x7f00006a7000-0x4)=[0x3], 0x1, 0xfffffffffffffff7, 0x3, 0x10001, 0x9, 0x4, {0x0, 0xfffffffffffffff8, 0xff, 0x401, 0xffffffffffffff8e, 0x4, 0x1, 0x79, 0xe6, 0x6, 0x4, 0xffff, 0x3, 0x7, "38734a9a26d26742cbeb5fa0eb458aeb096b20e9522a50b1dd547d95e3096c50"}}) write$sndseq(r2, &(0x7f0000abc000)=[{0x2, 0x2, 0x156d, 0xfff, @tick=0x100, {0x6a, 0x8000}, {0x3, 0x7}, @ext={0xa0, &(0x7f00008eb000)="1cbe6488f0597d3cda89f4050fe0b787f5fee6212a1bf99e5a73eb559ee7498517893540d87fd42812ebbc0dd4571b55746a0db16e548f503933a9afdcf4a2655267b9004b44ea93795719f64b93b1060f54ecc24343dd78f469177da86e42972ff63fe6cf4ea272265fdcae7adc11f80306e50fcf1063f49188a5c7182449dd82e1e028cbd6605996ef961d1780b0b2c2ae9db1a867fa46115cc833fb1d437f"}}, {0x1, 0xda0c, 0x1f, 0x8, @tick=0x200, {0xfffffffffffffffa, 0x7}, {0x7f, 0x5}, @queue={0x80, {0x3, 0xfffffffffffffffc}}}, {0x8, 0x4e90, 0x3, 0x55c, @tick=0x2, {0x3, 0x8001}, {0x6, 0x368e}, @raw8={"b882e51f03e45239a558b01f"}}, {0x5, 0x7, 0x200, 0xcf8, @tick=0x7, {0x9, 0x1000}, {0x1, 0x9}, @raw32={[0x5, 0x3a, 0xffffffffffffffc1]}}, {0x1, 0xfffffffffffffeff, 0x5, 0x8, @tick=0x8, {0x6, 0x16f5}, {0x6dc, 0x3}, @connect={{0x4e, 0xffff}, {0x800, 0x1000}}}, {0x9, 0x1, 0x800, 0x400, @tick=0x8, {0xfffffffffffffffd, 0x79e7}, {0x81, 0xd}, @connect={{0x101, 0x8}, {0x9, 0x7fff}}}], 0x120) 2018/02/02 06:05:37 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000ec0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000017a000-0x4)=0x2e) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000139000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000802000)={@generic="e9b0acdff5871d8675a722b70fef2608", @ifru_settings={0x5, 0x4, @cisco=&(0x7f0000098000-0x8)={0x7, 0x100}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0d807c0342ca294a5cb17bb69ce9afb7", @ifru_mtu=0x1}) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000044000-0x1000)="133c894fc4409599e4a7fa7d15a39cc5d3e59e41c5292a8dfc637a58ef0b922419e4143a7016db5f843fa74f3341bd0ac5b946f1d5cd047599d11d74f0f2eb784ac1f55eff58935f1f91b3680607f5cb1bba55d63e7e1f0f33bfa05d0a542cf505e5cd99245d2cf7f633e41fc03f40bca65f79794f1ef0cc34df6ce4ba01b7e709b754bf3fbc661000453dac3cac312c1384f17065b0c662d81a24221e9e26d8e49f27201f9245794584794596fab4ef5421a3989f6fcce858eeaecd7a1a227a7b87194ca4ab32d0bf83b526129d0ab264d1b843a82f7e517ab8e327402a8272648f92a870ce7d6427cfdd076d44957aaa01ef8d15180d1e8357dce6bb88030d63fa6abd7733bb99848104038d7066e495b820fefc44ef098a8ebfdd5e9deea77a2716a12beda308bd433ea77f793c6f9f85b8726dab49bbea7d9ba347739fd8493f18dd092e3aa80081588453ccb20cfdec6a2292b05c82d5ab98a228226eb4ecadf2447c74bd966b3a813af669498be137e1c7eabe6344eec946c581823c5b432f1867eb9faefef712d87e5677408e85228ed8dd8346b44a2f37f8481ef50cf9cc153ebd2235ea8b8717010184f470a26857133e738e14982a75dc6ed814db41f480a97883d783d3109d6173734120bd07af1fc00dc2ab85692ff4974e626ca604df4a34ee177483e327133ee49748ef8bfe5d2abbb8dbb873a91a02e580a81021e455ea10cf77e176a44ee5c306c2665877e4a2db29c7c7e5660bbaf8562319c53b81a71ff43f07869dd66e70a3e731a3106ecee2f129f8aa585626dafac40b94219f65afd11e8ef012bffb12abb4ae037908275362748078b90a330a94c648863c2f63274a402acf29ae46c4e7429a8beeb76da701b9fae6927045898e636ff57151dec61ee78495197a063e8c01158920ed34ef1447cf1587c97142ef8b4f7a808d3171e26546fe973d003ee910c74fa253bddd3169aa2be522562e7afa556f027c706b6a85487d4a361caf94ba3bbb6ecfc8694f0b6340f558632b5a4bd812c7efdb261ec3f1c3166ca1c97a76f1977445fafa50ef8ea70546b164bc7be817ab1eef7035fd6032b94014b7d5d5c9b3b983c5b7f9276690431f69073e814a7fa41b90d4abe94a7c0b79a8c5aabaf4d109e4b026706ff7eaaede00f0e20877c44b813c4c4718f8d6b2c59bbb55a4c5fb2237b772cd55766bd7cd47ff200eae19c0f03be3ece7f5847b467a99ef297e688538735331d4cfeaac874b346c6169b02d1aa411b0bffd388d12e981f82de92867defd28820865203961eea617d6402d672a1c6f9715c9289ada95244eec78ba9d133e8df4b711dfa0bf5f6ff2d6bdb9941fc87a749da42c65db8ba0ba5b313637ec3ad3b0594f8f43ccb9580ad8e95323596f7667461e3cbf4ccfa3b9e06d66eaa47221db68f228bc5f8a96d5744206d632672fe5dc77a6a907caa6d55ee43f2bea927e85ce28d60f2718289316ca4a5d31069d3bcc3804f1b792ab28fc89f99f6528538031537a70a3c70b3251bfd41b3dd2c89af4521ffeecc29739d2937521753df527008ca2f0b5ab1b6365c5aa510d4887eaafcb1bb9bc914ec2866725fd63cb64abb3cc5c90363ed1bc08efbae92c576792385a6dc01bf7ef1b9d04791efbfc953aa96a568fb3ece44604c20bc8cd8dcf4610f977df35749a5bc6d9ba368f7d7ee4178d8232cde429ea9773b4e9003a88ce1f873a8de78446b18c61ac7002c7ca346e83379cab6419042a50a28815b359bb34ef690a490b465a1f620941584984be375ca605308ebe2f095aeef41b16558721678966bc9d74a69cc3e55a940f99998f085cc9003545a02acee6bb9b55fc03cd4b730c2bd6ade3ced2391a259b55a99f0c2d5c55e2ecf6000e50e87a8c471672f469e6116c428123e93319163823b8299c5765b0517f1321e93f9311e673f2873245e3056c80f12c197e2d16c441af503f0e3a22c4d0cf0c060b418e37774ef52fd8d539fbe98cb1daf89e9a53c8d78a23084cc00cdaf7926250fb5b4744ae337f1c1c2a6f42880bffe443803f5b24bc7bd045273494a90adf9aaa71726a65d99c09c8ad66d45369fff8ec5c536c5d9e0933c2d91bf0a81a3d8ec61513778a31a71049862c5d47ed53b881863d3661205528caf8f0221c9b4dca345dc7e09a875ff6809b55ddaba7c4f80232a90b0d98000849c62c904b64565705220f84363dbc6d3855a1f0a0d16105d3f66f0556535c8e3fc583e185cc21f593899c029cc7dbcb792bf89ccd6466f9f55b9c67af089ab0c971a742b6c42abf6681451dff2fcf465f305626def7611529258f6b411b5e416dfb2eff97bb7676b034b4ff0de75431c6cccdeccc5906a5716ae1b8a8a170a07b9d442d3b4b85f6367162edbc29a921f50e5845ac8b0883c539506f443bd670d1c746d2a84eb650f18b07290af0d7358dd675f61b1030ddfe76d61d1e32352c40077e23dc4224e92544c4e6a4b80cc94ebac8378ead945c8ac3ab4d21f48836c4366a726109f91b850f5684465a97345d3f934ce8f6558359b2dcabf8280a92c465c53f741f5caef83dbb782a94d38eefcd0cdd1dac10c75accec43f2ba7459189d6fa51af173ea1a874f2a3a45bc66d84a0bde00e7d6624ddc0e5b3af96de0fb08ea28a627535a140bb023881692016d67e64edf7aaa8454761bdfad078c99479575f651acde1db07f2293388d8e6a6c43a811cd69f5909b4b895d9e1915b186a8b9c4ecdaa9ef1ffdb1f82a9d0a57b1e8dfc651247f9f0c6f941a1659810fd1468e6b6796cb9c95acac43f77781b9763d4737ffc1cde367b6ccb67a49ff115851a64503211c716b35ee24134e0a0b653cf10ad5b73bc283780c9c70c8c0588a5a94c0caf0fd8fb8d1085a81a111a4603378f37e60ee3c9bc56a7a40c22bdd5c92d33c56c89100f5cc1c42859431d23f2b3918a97417480b4ca9181633c795670abeb5f75b3bd7dc6d44777599cbbedf45fab6926daaf57058bdb04b8f6e875fc96c28794eb20ac015bda8e399efee7c51e595cf6a20558dbe16bdbc891fdcc799f831b335d2afa763fa521c6975c5eee88516c8b2b2b214208579e7951cce30f0242edeef5e881a384e262579e48fdc7f45862953d39e4abc646000c54dd3c9592a968b7be4e521528c944ae6a0e040286d6d63c9abf5c12417ee5e55b8eeb5a43ddef376377e171bb5d99ecf7ac5de263e739e09c78ddb4dee96c584ee86a8aa6a2c555aad7234e566c9c51ae9b667e2a0404bd274c3c909414c955711e26ba606204234b0e0c7a3ee746b18f8b8b4d289ef4d86a58f77cbea3a74bbc172dabd4e165bcd5d3d8cd0334ed022fd164f30424c628bb7c59a87bb656bfdcf8ff44ab85cc08c892f04c6dc040be3c4ccc6f315551eced20bbc9cc1b6d0ed2bb45441915ab42b191992483640518f170eaad47616dec4fc2c7b94a7ec0c91c28e625d8da0083c9ccc39634abfbfa3fcf5183ccf2516b551ac652893881f925ae097c6a7ebae7cade8a9fbdfed7793c6bb3bb0a709103500385c3c313a9bd780e776b61fbe1a41e65c74e4b8507cedbf25325eb60a47e807d3c9a17854f2b380016e97ea2a4d47f8e78b8c451833d0db9f6e8870bb50d5fab9e1c8007d22472abbfcf54d08d7176e096f764d38c316118720b2de05e20f181796935a69be6a2a500a5b178c1069f711c565f0fd887fc626aecbc724cd9790e0b6996ca316917b8771e3f00c3d5f1b7097a3e23c067ca230c26d3d37bcaec825f56e411dc737c0205f9a2f6c1dafcfc7d8d9de464a02bf6adf8e5a3acecc7424663c604d7419257f1968896e711a9bd999bf0b1d86d74fa2d45d14200eb2310c25f614964f2d2b5cbe85644874c8bf12c122d176220f81d7317d5c7656ced23aa7c0b89c7696708e5533e15a3fe3e4a79b568e4ea4119c6ecffbcde770ccf4fa7cf95d9fe598bbf016578c94f9a671210c18c89dcdd7425c80b31d147d21e643a3efed46de81a4a5f8991efc3734ba1b0b6e5d4a63c2286ae36962b0d1820c302d8664ab8d7c05c62c5d90d17b1a8d2f324c6cf838392f087648ceb696d8f7d35fb3fcb58277056fd118f81d7e7b0ac4c61c6232be0047e26912243cdfb123e579d8ef7794185f0dd7c98e806c6d8e8fc9e4e2ac35bff074f3e8897df2c33f4693c21453010c7499282ea5b6082b0901f4998a3170713074af5bb5ebfa29df36615425771a566744ec8cb9d4ac98e235d301fa207913faf14fd4da831746d47caf82d8a2634dc3d618c2d710a270e76583dd000a2c8da51a62cc49c01e3b0f603c42439bdf679fffcc5c9cd5230c992d5ec7b91c43e28dd42ce57da34a4b52d64a9fa0e83028b8da23279fcb902b098f3e83dc65daa53ddf55a0a32f31376d16573da8f821e3a99e2102287df2b7de8015e6d6e0994da23725e268d7ba83ee57d1aba05facb83a9d9f61731bfe8fbf825fa5cc30855e1674f842d448f27834eb8dc6998579e8bb44d7b61afb534dba925bc610b38ea5a080bfb5ce708f85852422234da1176010facf0b759ae6ead504ac83c09dd2c8332265ef52734e990bc09a603da0c2ebf8a2589f68f24b159976d943912cf4bc8729b22ac4768274bdd7a3151ec1573934598b7f40f832e60dac568ec923a423b8a36473fda5dd17944da1e42b7524510cbe83eb3abadaba14a920475fca722f09735ce17caa875419be23725d084a6e3e4b59912df16b0a5e13f91c16c3f8b1ffea57809ef69a6366b050f61f52fc4a33921237fbe31216df086de68b4d09be52799aeeea9849e7b25a7a7386bc79553eb88eb177627d2ca4fa7099486e37ef15ba51bc75f13de4d262714cebaab229030f0e163e0c7dac93405aea10fd48a2539fae3a67eb7e5f7ee819c0729e30936ccdde4f874a8b1db4b8718f1c85da466887439dc10c72ddbd34b8a8384214d838043b5d0cd0ee585dd2dcfd92fba00ace61b47ddb47a36efa134fc9ba254554ca5ef341aa31e3110487bb86c2548147ae284214fc33bc722da06e6ae1cb2f19bde0d1092a06d0e71888e72c159ce655c5bc1a38d734e3baf075fd45bf7a20d974f60016b52842698aedc01e93d61c45608d20341445373f860d96d2be7a11bb8718ad2e91406681c9e98e51014be0a164955e5bf8191e22761c4bb0816ab4a9bd1fd536c30da5e2141022338fc99e06296a9d0b54c2add003ef9a11817896efc939e1f088061c467410e64eb2c54fef0959b0b2467044eac3eb7e03e332e1f14174a2d6b75aa35cdf94ceefa10cebd2ca91b0462742cd7975866311eec93e14e408e9b6b9bf9b31601dd985d9bea02b4d304610a6fe492344eb9876820ce35c4ea618ce792f955d0156d95f7d49cbe5d48914c1b23ab6693626aa0927d9b592427d33b8afe31e9176d9232e07b494623b22d0237c789fdca7b3e924ccd888dff71e5b822b234a7d31cab98f72b337a7032621c48c389d00412d02dfe0ea10519feb0d602d462b45ebdd9b60f5629dc95eec8caad36e58facf6bcdbac6259ced5fe7819916d2d433cb9764ab7af49abd1c1a0051e14a62bfa138837f3bda38dd5283fbcbfcc0cc0be3fc0bb0d4792a96d920b980e6226a82f7c40706a1ae0f83821b90ab95598624f331d20950edf1346bdc628c6e014155b75a0754ac1a612a8b594328a8a56e7273e51fab7f25b853cf35c55ea7f7a46d94d16ac5308be7a43b5c4784", 0xfdc, 0x24) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000025000-0xf0)={0x0, 0xe8, "0a7c09a599bbb0e720186413fbc27a83a80d3f7dd331a8c1076afd964e58280c7d0b1a7f93422f26e2ed0c0014d3502c59194a4a5f64b9ca9455424765488c4958d659bff03d87a8f762834fccc1178777c5f4bd81e60f0837234280244fc3a3ff034cac2b0d911caddb70de1e3ad0931305a542d25eeec7f5fd27c3886251b5b4784793f8323468a250d715c6105d238b529612b0a726fdd9830736bb826ab9a4b95e3de5154a433a83a6ca3a4f56f1eeaf1efcaafd2dcaf27f2794d1d1951f9fce9d762f27feb5b1637de8601c88874b1e308c57177e3f4d41d14a9e8a399e873fe76d7287beb2"}, &(0x7f0000044000)=0xf0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000045000), &(0x7f0000045000)=0x4) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000044000)={r1, 0x0, 0x7, "11fd1790e2866c"}, 0xf) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) ioctl$void(r0, 0x5450) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/02 06:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002cf000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000632000-0x5c)={{0xa, 0x0, 0x193a, @loopback={0x0, 0x1}, 0x65b762}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x7, [0x400, 0x6, 0x5, 0x4, 0x1, 0x7ff, 0x6b, 0x7]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f000083c000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r1, &(0x7f0000e4f000-0x38)={&(0x7f000044b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000a5000-0x20)=[], 0x0, &(0x7f0000914000-0x2c)=""/44, 0x2c}, 0x10000) sendmsg$nl_generic(r1, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="fea0a08abab8604da9320b8bdc9b38f008852440b67d24f1f47ce040e2dc7aee3884ab3a64f458500bea5bf794f6fcf6afe487befc92a294485af1808e47be5173e75288c3c6bad8bdcd42dcab68a8409a718f94fb94a0092940238253671eddf81d446f15395b6b85c5f191ba87ffb52e22b4d40301061b8fddbfd78c7cb10d66ff40e464f2e89359d43063d273727e96162fb128d7ab685024b38be363764934ac51cd87b014f6de04b23c06a6ad966e2f140094af1ab38e57613209579cb5de99632f6163d047380b856fcdb16975a9b2bdf8cba7c5f833b5d6bde7d993265c51a8cdf3634995ab044ed074d29e4e25dd3a697f7acad72407a10ab097b4686c25c0d8c24455870378bfc5954d37c36aaaa44220f296ce652663c1a7b8a8c5eb8653f94b9e64841e9cc77ac6b424321f8fb194c6626c423c3093d0187693d1c769c27749538786884e239048d2fcf22ebc54adc80224da5397144e2aca9d2a1ecc6c8244cd74220964d7c19c6676a1ee9ea0bdc4f1287b99c8ebbc0d8033c27bf023b9a45bbc428ad5d49734cb4110582ccdfb14cb090ec1c9653d6b01b491e0c63efe065c7b10565d6eec1f59861348323b71ff7e56cecb683b8c6dd6bca535a88070fc004b45be9c070c42e08ab5934fc066f76f9c064be0ca2732c7a1767db56a2e68bed5fa2106ce092539c399af3a57d8837b0f3d7d42081e7ce9f6b5c69aadcea7ba8ce3241a9c74fc4e6d4e0ec9457eea9f22a5f13dec7107335e2ade6751104dadc7bf16099b1734dc6630460564b4cf3c0756c106e0d631495fdafee8e17f274d382fa200d18d3f9fa34093cc0d7f5cf6263fa07945fb0f6b8dfa92ce460f65294fcd0d5e23f1ea63baa5af420d220068bf699eeaa4b99d1655af2599d805b21d413365f5c07fb30976e3a702ae204c47f0049c7b5662def31cb4f8aab491c1cfa3c7dc04a610a614414e036f5b3993a766a4507adfc1533d377e318da251ab5beadb93bcf9f5146c8cebc8ea7c8372021bda227d739489f4edf1b4d3342558e002f5da7c449d9ba545388dad6792051327261fd591b26d9c82f8450007de899871ee41307f0fc42a7f65e4da9a427ec16e1a3a864da6cc98034ce772f8a6e2bbe75bb076acb92370a907dc9c601cb812a5fb75ecc782f1c802c282eed2581718d2b35a10d754a8cf9785b8395260f9f1255c36440b8224f408106553a5d0c4b27d2ab75f3fda49472ff7a537116701fbf7b5f47020caa99228a62c033b58c165eddd0566646b6ec148743ed62e9f681f607e63f9c5d8f646db3d4c6979f874d3ce7852c00c9e35dae54b714d577d93e6a9f75ff153d0da433e5f1a70f2a00707c97008273b7b28c9df261dd24b6642d3d783a47f790775482e07dbeca321df2e45a6b0f714a85fcb05461d82cf48f062efc3bf3fb9af9e4f3625fecbac6eef80237e838dc1b00cf3afcb2a8171075ddf663c567dbcece681cfb50d654b9643c9072cb742938f86574e979ba8d8f0157ec1333c7b9edf80c5e727bd47cac8db8d0dc70244f6ecbbb561b1fcdac756d327564ff5632e533d9f855e1f6608f91b86d44977d3b907d0924216d9aad2906fe7586f68a3d1460ea7710d5ff6475e14c9bb0ebf8f8754a60fc36fab91b80b95c8bbafe4e53c95b4cd9c475d205555eca04e027f358705789a866f0a5ae9d6ee9b136ef297bb1b0ac2d5781ab75cbda6e3b4b75683e23d3495e9eda12792f209c670685aade1d8917d7904c0f5d7fd8383063d7864ff2d11ec2bd60a8a0cef68cf32e121065af39c7c80fdf0d2139117942acbc7665060c3e09e3a955a053f16552574f8624e14ee4372e158cdd21c6247bbfaf95073d058726c989f8ae9bd995fa429aa2bd61c847448036bd0ce31d117749caf80183984c6fd74d524dad0db02b32d9d93f663893eaea6b104b950ee451598807573f27dbd046a39baa886bb89a10ed0c47a85a0d3df2a89d250b44b574308e6145cf5b7b7af4daabf130071bac531fa8612791da9d2455d7ee9cf24677b16bfbc3ae5654c535480af814f4612fc85478ab7acf980aaecc2b02aad896cc5cacd3172046239ba7baf2b1f5eb99e98a827764d8cd05d3b16f1dd805457f6a476cfbe184f9adaf2b7dbee953f1ce4026a373d3df574ed2a783f848280c3364885a22da58fce81c7f14a484fa677c18c89bd1a372aa30240b8aa87fa0c47dfc62e9c34de76dece6a8fb3a33314ef3acb5f797358e818877a478442abc8ecde055520bfd436e889ba66853a18be93c0db34dc6930b789bbebfc408193c950ff8036ba5f4402573909d927230c163054826c153c6159734d7211cf8450ec50c2b65851635300ddee6b7ad362c365330d8a7f8484f4ddba9edf6c957487ef8d7e81c875f173ce2e7e5bcf2025d4bdf77ab77179ed0f7884eaaa72bb89a99cd51b5c74580192873f3c97849694419a95e1db2d6e9f7880acd3471972f789332875ac5738afcbf49c93cce7a7a9e9161d13a5895b0c53cd1d362150d7304382e06ae6819fbe43b58ffb5c35d2285a711cd6a43a1d5d49af51a4f9e1a8a605f5892b78e20c9f586bc08defe2e03d7a03d3b84820db7d0c6ff457d22a858ba0b798f67743c479a169d5445d84d2913114981ebf275b7bb270b36886ab3898cb3053be8ca39a2cc9f49727f6815645c0a91f7674799909743346ca1a61a6fa3f6f5eeb4f7bbc880db9cce0e6119cb842ea4bf5ec60832880d87525f2d64ba193957da7a939009cbd79a3b713b4916f4563f241ab1f5b6b54fc0cdd250cd4d976c3020c1237e6ede08d358954e32d64106426762a2c38d287325b1e672057e7498cf2d8e9c142cb952f385b21f1d985f8fbeeeda6a7de4a28e89e6ed92a6591790d7d9929654596f2b919708ba2ff59808a94ddef2e0c566a3c3639e81ee6fdd6e3dde1a0726c8f62abe90b1fa90dc804bf94"]}]}, 0x850}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000233000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f20000-0x4)=0x1c) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000), &(0x7f0000dcb000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000cdf000)={0x7fff, 0x800, 0x2, 'queue0\x00', 0x4}) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x800000000000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) memfd_create(&(0x7f0000167000)='\x00', 0x1) r1 = request_key(&(0x7f0000739000-0xc)='id_resolver\x00', &(0x7f00009b9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ee7000-0x7)='vmnet1\x00', 0xfffffffffffffffb) add_key(&(0x7f0000360000-0xc)='cifs.spnego\x00', &(0x7f0000cb4000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$mice(&(0x7f00009c2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000610000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008f8000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/02 06:05:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xf7)=""/247, 0xf7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="f6edf6dacccc1083723c8c6dcb1bf9850bf6892f9e1f53d6beab960ec286e31fd346fb9e58a62a0ebf1ff18f9c261a4ce9044c2cc85322072d6f04f1a0ea3690af6da3cab083bfbacf7525fc2363cc171367cceef7ff3f", 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000060c000-0x18)={0x4, &(0x7f0000327000-0xbe)=""/190, &(0x7f0000000000)=[{0x8, 0x77, 0x2, &(0x7f0000001000-0x77)=""/119}, {0x2, 0xe, 0x1, &(0x7f0000e7e000)=""/14}, {0xffffffffffff1ca8, 0xfa, 0x5, &(0x7f0000000000)=""/250}, {0x6, 0x5f, 0x2f12, &(0x7f00007dd000)=""/95}]}) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000024a000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) getsockname$netlink(r1, &(0x7f0000749000-0xc), &(0x7f0000db3000-0x4)=0xc) sendmsg$key(r1, &(0x7f0000b4f000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00008f0000-0x68)={0x2, 0x0, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xb, 0x7fff, {0x6, 0x7c, 0xfffffffffffffffb, 0x0, 0x0, 0x80000001, 0x0, @in=@multicast1=0xe0000001, @in=@rand_addr=0xc267}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x3, 0x4}]}, 0x68}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = dup(r0) connect$l2tp(r1, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ac8000-0x10)=@buf={0x1000, &(0x7f00008ae000-0x1000)="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"}) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000a72000)={&(0x7f0000e2d000)={0x10}, 0xc, &(0x7f0000a67000-0x10)={&(0x7f00004df000)=@report={0xec, 0x20, 0x20, 0x3, 0x0, {0xff, {@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@empty, 0x3, 0x40, 0x1, 0x0, 0xc, 0x80, 0x20, 0x62, 0x0, r1}}, [@algo_aead={0xa0, 0x12, {{'seqiv(ccm(xtea))\x00'}, 0x2a0, 0x3e0, "820ef79397889fb05291c4cf48ee56486d34d9250e15d53573b12a4df9f6e6e12855c9140a703cb153811468cff0b2c228a251a1b4a541c841fe8e1fd6ca1332d5be010ef4ff02d4753ca41b685b3c6b69a3ea64"}}]}, 0xec}, 0x1}, 0x0) socketpair(0x0, 0x4, 0x401, &(0x7f00000b3000-0x8)={0x0, 0x0}) accept4$packet(r2, 0x0, &(0x7f0000575000-0x4), 0x80800) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000caf000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00006f5000-0x40)={0x1, 0x8, 0x0, 0x32, 0x1, 0x100000001}, &(0x7f0000bf6000)={0x2, 0xfffffffffffffffb, 0x4, 0xffffffffffffff8a, 0x7ff, 0x101, 0x8001, 0x80}, &(0x7f0000b68000-0x40)={0x81, 0xf800000000000000, 0xc90, 0x5, 0x970c, 0xfffffffffffffffb, 0x7fff, 0xd1}, &(0x7f0000851000)={r1, r2/1000+10000}) pwritev(r0, &(0x7f0000414000-0x70)=[{&(0x7f0000ed8000-0x4b)="aaa10d0bf599c314cc6215480bd7cbc65de343f7da6131a9a7b1817cf68c9cf011e97cf8f7d884b8a04b955f299cc13e81c7d2463ef6ca8b90289cbe9b779a227eda9ffb6a5d3ddad3aeb0", 0x4b}, {&(0x7f0000691000-0x7e)="6ac2ae1fccdf3dd6498f0d6edf5963e8ccee898e4a417e1714e717092cc52f65d4a242a2e301e24b3a30f56c172eeb9bdcde4a9898693893a102d09f042a48e5a75da03e9b6425d49165f8f87dfb9b75baf9e53b10c223cee83e12ddeefbba37917f932f4f535664840bbecd18cf255e70afea78e66ac92c686c06b14b8c", 0x7e}, {&(0x7f0000e49000)="e04642222cac", 0x6}, {&(0x7f0000bfc000-0x2e)="ccc1b53dd464c93657323680fcc09bbd29db5102100f83c6e3e901507df1408f4dfbc7d3e7e977b9c641fc931a98", 0x2e}, {&(0x7f0000e36000)="5a80ab566f5613aeb8032f6a4d279031094693dba4e923653f227bad859fc3bbabdd3ef9c41278f0a94f98c0f4a49db9bcc85fa88527641aeebf9f406113c6095a2a96b0eb5bf11c63e204fa3d312910cadbc062db311cf53d4d4ef3b6ad0407be05a171d54ea6ae41dc273fe377548266b16e17daf2da3ed3b481a7c2ca1730e9284a6ff5", 0x85}, {&(0x7f000064d000-0xd1)="6169e0d42aec1a5323d272c7cd48ffa2be307106691adc75a6c1d47528c84ba163cb80118c04d4d99b08dc3d7ae5bb070672a902f0796df81df873d4ad74f760854a33ee496ff4b269d7e32229d09b9e9ae1b223a23b0652e69a121f68d0af4a94aecdfa3fab6ab309f55332d64079fdcbfa694fb1b833a2877bbe54226dfb762e341711d8957d1586429632d8f56b8a2789c13183768e2bea1ab728d6edc3ca9e4ccf6af9a9f5626dc034e1a6a2b62b33804c0af212a57fb908297dd4ed77150b49e26e1fbba21e3f621301a4fdf32fa8", 0xd1}, {&(0x7f00008d0000)="fb8468145dae1282d93d5fdc33a5fce042bd42bc6badcf4a031aa807b6bd9279313cfe3f77b176b56ed7ff8161c5828e27031d1ea574a6a649cce0d3a38249b9fa91f91c01d53b275906a7fd5f90f8641df4bed5bb8d31f410d0c9a022542fe8d5bce6430c33e7fce9f3a14e884d8911d630", 0x72}], 0x7, 0x0) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000055000-0x4), 0x4) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000013000-0xb0)={{}, 'port0\x00'}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000056000-0x8c)={0xffffffffffff045a, 0x0, 0xfffffffffffffffc, 'queue0\x00', 0x5}) 2018/02/02 06:05:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e72000-0x4), 0xffeb) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000101000)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000504000)={0xfe, 0xfffffffffffffffc, 0x8, 0x9, 0x401, 0x2}) pipe(&(0x7f0000480000)={0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r4, 0x4, 0x4000) sendfile(r4, r4, &(0x7f00004f6000-0x8), 0xffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000132000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00008c0000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000026000)={0x0, 0x99, "886c9f97bf9ee0792954074f7b223500b28986a91025422b7bcbe0f54de3a7b7a764fc8d9d3c5333844a0db3213a976d60e0eab61f895191ce0603fbf696d8caca071ad2e9f98c9f3793ae3538a23c0b9fc42108374105296612a6145e5f54049a0413b8f5ea60142171848997201fbff389d1ef392d17e02d24aeb157db7974af6698fd6c2f9726e81478a851396d7758c6e070155ddd2336"}, &(0x7f00008af000)=0xa1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000328000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000b61000-0x3)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f5000)={r5, 0x8, 0x7, 0x8, 0x4, 0x6, 0x8f6, 0xa, {r6, @in6={{0xa, 0x3, 0xffffffffffff4490, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x374f}}, 0x1, 0xfffffffffffffffb, 0x9, 0xb6, 0x10000}}, &(0x7f00008fc000-0x4)=0xb8) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000994000)=0x8) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) r2 = dup2(r1, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c44000)={@generic="55af3813486b20ac24d7ef780fc1d888", @ifru_ivalue=0x3}) 2018/02/02 06:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) socketpair(0x9, 0xe, 0x4, &(0x7f0000247000)={0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000004a000-0x4)=0x7fffffff) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000454000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000052c000)) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r0 = creat(&(0x7f000075e000)='./file0\x00', 0x8e) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000782000)='tls\x00', 0x4) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(0xffffffffffffffff, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000016b000-0x9b)=""/155, &(0x7f0000616000-0x4)=0x9b) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000994000)=0x8) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) r2 = dup2(r1, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c44000)={@generic="55af3813486b20ac24d7ef780fc1d888", @ifru_ivalue=0x3}) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000a5c000-0x4), 0x4) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x807, 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fd0000)={0x3, {"3bb465b6467688"}, 0x1}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x5, 0xe1, &(0x7f0000edd000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc6000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000e81000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040c000)={@generic="26b1cf7bf4f61538ef74440d04eea2ac", r1}) 2018/02/02 06:05:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e3e000-0x60), &(0x7f0000000000)=0xfffffffffffffff2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x8d)="dd77d157e0587205d31f7e13f40098280e0406d80ce88867cfd744edbd34f9418245530ee8b7bd0741fa97e880b8475d8f39279f7d55537380d4a4fc2f74b6ae906f6a411ebb970645fde3deff66c019b272a902469ff6baf6ed9de6a14bfc309832473c23fed6c48f1784ad267fea81b7dbb97bdaf690a3f22806e402df149a834800aeb232238304f813823e", 0x8d, 0x0, &(0x7f0000b46000)=@rc={0x1f, {0xffffffffffffffe6, 0x6, 0x332, 0x7ff, 0x5, 0xd6c}, 0xb}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) llistxattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f000002e000-0xa)=""/10, 0xa) 2018/02/02 06:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e7000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000da3000)={0x0, @in6={{0xa, 0x1, 0xfc00000000000000, @loopback={0x0, 0x1}, 0x8}}, 0x90, 0x2}, &(0x7f00006a7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000459000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a85000)=0x1, &(0x7f0000201000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000945000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x81}, 0x5c) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000935000)=[], 0x0) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002e4000-0x8)={0x0}) sendmmsg(r0, &(0x7f0000429000-0x28)=[{{&(0x7f0000151000)=@nfc={0x27, 0xfe, 0x1f, 0x6}, 0x10, &(0x7f00001d1000)=[{&(0x7f0000c2f000)="7da8dc2f2b4b0537911ac30cc8ab1704c5e453f28a492bab197de7", 0x1b}, {&(0x7f00006dd000)="51624896c6e6abf543abab5ebacb2d5b92a722bc95df88929f52353fd2c8218f085392df9b3bcb9813d119f90b6b16edb275aac0f27562b5be581c420e55c367ccd6bdc26f7c828075ab2060f124d02dcc107d8398f7d46c930b65b4bdb4bf6d19728fc3900be1901b1ae728ac5c270de5405e35208e51272586b7d349562df848e4b346de7063fbd812835263111940b715f914e0033ffa9109b5419e92a732030d3eec87ebf01d0cb508300d22893b012648a9e271c9d94a79ecc7d528f0f9fd4791ba494b35ba4bb4d228c4", 0xcd}], 0x2, 0x0, 0x0, 0x40000}, 0x5}], 0x1, 0x40001) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000047a000-0xc)='/dev/random\x00', 0x0, 0xc3fd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001bc000)=@assoc_value, &(0x7f00002b4000-0x4)=0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 06:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000699000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000884000-0x3c)=@newlink={0x34, 0x10, 0x8c00a512e0e9060f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f6a000)={0x4800000000000000, 0xfffffffffffff8b4}, 0x8) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x100100003) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000088b000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000619000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000361000-0x98)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000470000), &(0x7f0000db5000)=0x4) sendmsg$nl_route(r0, &(0x7f0000be3000-0x1c)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00004d7000)={0x2, 0x101, 0xffffffffffffffc0, 0x7f, 0x1, 0x5}) ptrace$poke(0x5, r1, &(0x7f00007fc000-0x8), 0x8f97) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) close(r0) 2018/02/02 06:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffcc4) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d0000-0x10)='/dev/sequencer2\x00', 0xc00, 0x0) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000b2f000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ff2000-0xc)={0xc}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000571000-0xe)='/dev/keychord\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003c7000)=0x2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") getsockname$netrom(r3, &(0x7f00000d3000)=@ax25, &(0x7f0000f48000)=0x10) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) prctl$getname(0x10, &(0x7f000045b000-0x1000)=""/4096) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000043f000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000eeb000-0x108)={0x0, @in6={{0xa, 0x2, 0xb873, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, [0xad8b, 0x7b, 0x186c, 0x7, 0xd79b, 0x295, 0x6, 0x6, 0x7ff, 0x1, 0x200, 0x0, 0x5, 0x8, 0x3]}, &(0x7f0000514000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000980000-0x98)={r1, @in6={{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x4, 0x2}, 0x98) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000826000-0x6)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d2000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/02/02 06:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ftruncate(r0, 0xa7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ee0000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 06:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000056f000-0x9)='/dev/sg#\x00', 0x80000000, 0x90500) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b70000-0x58)={0xb260, 0x6, 0x1, 0xffffffff, 0x5}) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r3 = dup3(r2, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b01000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000ab4000-0x4)=0xe8) stat(&(0x7f0000c5c000)='./file0\x00', &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000bed000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6, 0x1, 0x1ff, 0xa, 0x80, 0x80, 0x3e, r4, r5}, {0x7, 0x7, 0xb03, 0x76, 0x6, 0x6, 0xfffffffffffff800, 0x10000}, {0x8, 0x1, 0x0, 0xa914}, 0x1f, 0xc, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x0, 0x3, 0x3e00000000000000, 0x8, 0xfffffffffffffff7, 0x100}}, 0xe8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/02 06:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x11) sendmsg$nl_route(r0, &(0x7f0000e18000-0x38)={&(0x7f000040c000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000eab000-0x10)={&(0x7f0000fb6000)=@ipmr_getroute={0x14, 0x1a, 0x102, 0x0, 0x0, {0x80}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4044005) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/keychord\x00', 0x200000, 0x0) write$eventfd(r0, &(0x7f00004b5000-0x8), 0xab) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000086f000-0x4)=@int, &(0x7f0000d8d000)=0x4) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000db6000)={0x1b475814}) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d28000-0x8)={0x0, 0x9}, &(0x7f00003eb000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003b3000-0x14)={r4, 0x12000000000000, 0x1ff, 0x7e7, 0x1, 0x10001}, 0x14) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f78000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000d72000-0x2)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009a5000)={0x0, 0x0}, &(0x7f00008b0000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d8d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0xff, r5, r6}, {0x4, 0xfff, 0x7fffffff, 0x80, 0x323f, 0x0, 0x5, 0x5}, {0x400, 0x387, 0xff, 0x106c}, 0x7, 0xf, 0x0, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x3, 0xcf5, 0x5, 0x2, 0x2}}, 0xe8) 2018/02/02 06:05:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000372000-0x1d)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) bind$inet(r1, &(0x7f00003f4000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/02/02 06:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/autofs\x00', 0x40000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40a, r0) fcntl$setflags(r0, 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000092c000-0x8)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000bb000)) accept$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000075e000-0x4)=0x14) 2018/02/02 06:05:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000bc000)='gid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00003cd000)='./file0\x00', &(0x7f0000072000)={{}, {r1, r2/1000+10000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000bf7000)={{0x40}, {0x0, 0x4}, 0x4, 0x0, 0x3}) pread64(r0, &(0x7f0000adc000)=""/175, 0xaf, 0x0) r3 = socket$key(0xf, 0x3, 0x2) readv(r3, &(0x7f0000049000)=[{&(0x7f0000af6000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$key(r3, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 06:05:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000651000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000032d000-0x18)={0xaa, 0x4}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{}], 0x18) 2018/02/02 06:05:38 executing program 7: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x80000003}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000652000-0x1c)={0x0, 0x14, "5110cb95c3dbba79cbb57b7c378538d35fc8fcd6"}, &(0x7f0000534000-0x4)=0x1c) r3 = request_key(&(0x7f000018c000)='id_resolver\x00', &(0x7f00009d6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000212000)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0xffffffff) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003ba000-0x4)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000d8000)=@assoc_value={r2, 0x1}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x7ffd) socket$inet6(0xa, 0x4, 0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d4c000)) 2018/02/02 06:05:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000563000)=0x20, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000010d000)=[{&(0x7f00005ce000-0x1000)="a7", 0x1}], 0x1) close(r1) close(r1) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fd8000)='/dev/loop#\x00', 0x1, 0x200000) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000244000)='/proc/self/net/pfkey\x00', 0x400, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000a6f000)=0x2, 0x4) recvfrom$unix(r0, &(0x7f00000de000-0xcd)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000015000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x4000) ioctl$TIOCSBRK(r1, 0x5427) [ 44.116053] binder: 6456:6471 tried to acquire reference to desc 0, got 1 instead [ 44.122092] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 44.122092] program syz-executor0 not setting count and/or reply_len properly [ 44.150485] binder: 6456:6483 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) sendto$inet6(r1, &(0x7f000060f000-0x1000)="3454f3270c894d6929824fe01151af3987a88547dc512dc257dbc20c94c3fb4b14c294f5a2a9a5e346b5591ab95d672348104e01f6805fcbdea536f6970a14401c5c055f10d7d07a2edc3f1c8d260daaa338d017b6b8c7c264c73ea5ea4fbb1447698bfd9e43181ae8849c38a8cd3e476f3ecb453c4e4a6dfd7195c052324a09d3982b13043e326a8ba2edb706362c05c6362e1ea2fc732bd3d47d06ebcf8e9583bf57d3c693c04ee00da1b08d0e542611d83f2c857a5a2ab7288f068d429a1ba131b052bd5af9c65c28df118a2505f6f096d75d6cff0f3b48edd2b8a62d6456379328e53ddefe024de58dea717cf8f2460b8512f4829bb6c2ef1716a1988e09c43adc649376cfebf971d0c071cc573e813dc11f9133e95b004351c2cbddf543cf3c4a4aea0341707520383b35eb41386d9e0e3b18114dcdc514a9cab32ac1609e12a1f9325a7e78b0c8027b744836ad9260eb3ec52514012205183b1bd8afbbcf437acf3e1979c95555b9a59cab4892e20454b104f14da7096dc88d3d291688f35aa53883afe2caf2248cabdf7d16b79bee9bfef5ddc039c14ef9e876e13ebcdac9431acf33846a7505866b0a511900844bfac98a09d82e1ec2e67d80a107dcebb19f6527057898bfd2f82e1c73718739b3ce82dbaf457b0a87aaf4cc0b0848ddd841aa8cdb23c29aa49da69c4007e486fe02359a15cf44ce89cfac7351d87c5155b0a2021705eb9905bedd1f27f8f4da358338f3d6ad68dfa2b6bccf6dec7ad2c866b159452bb95a2a062b88749859238363efe66d5739d8772cb82a43ea18aac901c41927eaecc74e002780bf124386d8f15956711879d9d872f00bc1476b028688f8c7138f3e8472e6298dca113764548a56206cdcd1a417614e6897f75d5577f9f75ba9d5935d628882eaa44d5f99415b9cb9e27ac06f281a24b5f3bd3214a04eabd6c557ef16016a860e838ce2f5aae1fad296f6e932b4aa70bac566616a1049990ca223c1b3bafb8e4bbee8771ab7f6dcb47273760a54924b61677d442064c7d2c00d1ad01ef83fb02bf810ce7e0cf7e3a7ff07f79617aa88762ad58aa4ded2c8c95a64b05270395cbbc877ea559182351c5c41bc13280c4b20b94299268a884193ec9d0991beb440e2d464dd10a925d2b0698174a62de3ad58eccacfed4c68a1cee570a51e65629e352236302330dbf547b5ddaddcde64a1c00fc8d77d633c84d0255d11ebaa99e4bc6200c8a9c4a51a2bb16e8f81d535b107820ee073ae9f755a61dd51f2dd539639aad064fb64b31208a8769ba7062c3badac05eb723b3a8df6375b2a8972a48f6ceca1509200df13d1ebc77af52e3c855ebe3e5b256f7a20134c5f4c3eec59471c03584965bfc14d8b5a4a2c2e7b4739b76247dcd1c0ef7a8b963c669a96ff71c9771f1833bc63bcaf8147db1f18e0b5916ab5eb98c227c6172c6a7cfc1d83b5da8f2b5ad69fa85cd1a188827338edb9fec3a4639bf5f7a93b94f5008e0c5628bf91417c4cf40c63f0d968a8913bb3804bea1c41b55254b1add42b1b1843d37fed5fd151ceef8102b69d2a3f2eed12d6ef0e9f8886d3d2de0c4ca076b39abc84c8b803a20d019c2f5b7d8d3cb4a1666851a9dcd2900f75ff5f576ac9ba8800bd259fdc3164d79e86e3b19bb6c91f967dda23c27b2dfd29cd39f3943ee9a72eadfabfef8bc3639491ff0eb13503fb62af50b358a4d61af8a62760294beddb58ca4f70f5a2afb0c69a8cef1d0463a03ac2de1361aec15eb71df760eda78fb6fe32de04c1e01d2d5ca85d0657ac8fb5bab56587aa33b982673a8207715ddc899fee391d4caa9679bcfa5c0e159d30a68e3d7b41f1956a2038b5fef5623b3d6ec73877e73abf1a92d1ab1caf0aff552157b8903dd661e114c7cd700aa987a1d1ebde795cb99a4eac36fbb1b4cbc233c2cc49aac3ea762fa0b84b5d1b4e7daf684ace9e66f8f5190909ef3b4e09b49fbfe6dc3e0b51292d95422f1cf9871efb68e2483cb586ed7bb6e12568e1cb11f69d3558aaf06ec97dcc786c6c5357b91c2bbdcba01054e5ab09f2718317a1701c4e49eebcc3966cef00e864b65c1f9ddf9ce01f12517c01687b34245895f0aa20228d5f4c5d5168514f2620fc6a4110e1b736746caf785c137471bfc56dfb95aebcf2abdee3f0331b58ba53e0b831e01e334427a107d73d33989639254982668b190efead787872191099d046bc5a53898aedaa41d48a56542c6ec30f492191b784a77f9abfc30c7f0a0d5d415915a5965593212faf56091e45d0774eb8e5c89f81877d482e48525c75734d271c30c7dfb677a7d9d51dc115d8fc8aece69dc1b59d21489243ca94ea10b34484304f97c0f6e8a66e7f889e1e3af8320885a1195aaee92e3359f73c3fcf678efa94fce354ca1d22b87b423db9ffcf2f0a969385a72f01acda3f98dbb97ee7ffbd238e540bd9d312a7bf65a36e8b2f44e24498d43f460531c8ef230d11dd7b947bc25eaa3221e0b3fe298eb540f0d509d297200b2f783511982e2aa55a3d42aab35aabe53ddc69ed6bce6eb497b0e9ba6192ee34dc81e395dbf9abad582c3fbd994e957041e4e35e6ea21b2823e0aa26c064c0bef3c44cccbea2824cb50b496524fdf0b148b6b785845c9fe139dcb36a639905a45a510af9a8d9e30f8c857f537fbf15c2523f70c09b95d8decc196fcf5b3db9616d6df4f2e8cb6b88e14e8dfb7f4f22da307dd59930cc02e527bcbbcff38f30a4b918ae78e344e169b2e507693db20c42ea468d628bedf445e975cb1943c55630a62114c7e5a3f172dd714a2d4a591342edf1fea013d234b2e4c26d224dc6d72d13f1b5111ef9e99339b0ba4c3d6a63933c218f41e74fdd9fc3f203e37547d3554767798aa46df20c82b85c415d29513d37ec44d522ec14d5ae4caec5c254cbc83487cb25b0023b5db48015a016812fcdd1bca0f6e657fb13288d5097528af8b693cf4330bcbf0b6c774900a7910174a2752a38b97c36ff96c126cb0fd320939e6d3a6295687490bb3af42f9423947924d89e78ac007f1617a822bfa59d0226a1db603d1d381308f2ee66e9b68cb59143eb5b1836c77322bfb450129c44a1e0da5fd8fc7058f4d982ef341afd280934c7f94c39dd28394effae835d5621227bacc471c3d691d33f51bb5cc3f336748c36e71ec8ee9d0365074ad9fb3613e71ac9df0f3a90e4dd671fc29807f2539c5e9823fb972391a69707cd31e3c3d1df83bd422650c29bdf8b1c6f2b81fd77722b281f648a3206e6aaab0b51e767d8f0aef86c39991e14bac8cd54964b6ce950a8d6a1079973e516a6a9e8e4c4f8e4af556e13d6ee69e509640cf1a421cc5ab1342bd7748242594b744b5d4d53d23eb10da41baa3bd0e7a6dc59d303d17f697f05d07bd628cd64d729276c23ae912611c956a5bb3354a6ac2c6e43e7df59f432726885bfbfacc0543c2bd2998ca91b4d7385073827d7d849bfd8cbfeb5369934522890165d80ccf8d5125fa39f7d972eae8e180446e1b70b49da852ed7dc1636e5cdeb35315e6c6ab10b6a2b2c1f30f0d5f9a3dc11b0b9088b4655d7d57b8535c24b46b5a86b5de7c28edc7e67fa81834017b1d1747b68730f4aedd59a2075dd226d03d089dbb08f2474923a45c5c2cea3d149342c6fd6f759881d557f31c0ec339cea6ad9acf1496dad8fc2b89932c17ebcc85719b76ccfaadf59a330026247429290a318d6b8c3a928fff48797142e067b9251fe26af4c57f603b98fb0fb90ee44905f7f5dbdfc7c8ba682c893d334473a5847fcd9d09f35dda781c3c41356df9a1345b119aba1c055fb947f31e3ede80637c9ef7b6bcbc1b475d2401dab90f0e9af3ff1a30ed8e080fe970d89572cd3c063f2acc6f55cb40f068e37c2121152862d91b04760ce22f1fc45d374de3dd8c02e29536a72745ca07154e1b8d5c133c155bc13d824dbc8409767731a1d660f21234326015f3669b2c3f67c9004b54b3a64eaaf9cb4b772bdce4a2cbb43f08ae7dfc6a61aaeefe0e0d0552e7b394e048bf01222c9723bfea362198c9219dbb513ab25fabd8a5868304596b40b359159a1b8607aaa5e04d677103c6601e2e60485b8e065b3b543df185381f2ff0a3f5625df1c83050c5af76248eb2167a1aa895b7d2a7d941885c9d021f1eeb1e47c0be941f1bae2f076481ec16c7aa87368c4f37002ae972310aeb2f91d61dae21718c07ab90b49c6e0171e01c8a57fcfb9340b93eb10d94aeb31b484d01677085dfd4f978cc0109e1e842033b4205ed4db67f84160e556f38d3d66d9db9ec8a751a55e7fedd513beaea02e3afefefd0649463bf97c94ec22e3b3943e4c9e0d4e708fa03881c3f2fa3548c956627314bfb244633eaacc67a7fd91f8eca52643f228bd761c1025138460fb4a0cfd755f6c0f48a86801c3dbd1fe82547a379412c8dc26fcc8549157a44de745aead91358f76a90a732cdbe31d6d4fc44dab5ddbdf0553075541bb1642dab872539846b5cdae10a0590b8c59fc65e215b8c71ce254d44673c557d76fdd86335993da8a21736239d3405aa927b19a55a1c1f16fdcefb6fb549689d8675acc39aea781b57508e992ab1179dfbb951dd71ad79179a110befdc56a1349cdd5c676d8364d64eaab4f975596936590afd3fc2ca2f77933b4b4757b3df37a91f7b4e339fa590d81b59057dc276f6840df806316017a1caa8df632f67beb20a3c40264b22b4cd5f63a2230f393e448b84fae444f578e258525123871f5eef12d36caef8e3dbf1a0580cbe9ec9f707b9788e1016d9feeb54a209fd19e657bd9e7b79a3e19bcee51b279d8fe493fee55f08d0e00aa3b2b3e96ebdab00df523c8909a902b1d0e7967a0cc69ec32cefc5c6a0523bb89c881148004d23a00b37cd5ff95fb09442e455a36bd09e8f199c01461c746b678ef47e6c0b2cc04f134bb05072b881266de28f351c2f33cb334fc3c8eab3ae48c2f9980c0b45f0f72c7947eec158d802006f9f91b4b99197aefe8a762539e9798ca25ff4867b738d94751765607f8f1bd981c9fed9c79a7e67dec8a9da2a666dc575c33f099ce50d29532b82e21f69e64dea7faec63c101c6e28bc46a8ef6b7e98342c3de533772c77f53f5e6d7d4cf780378ecfa608d0a79d1db45e5ba7430c86adb88c257252968d974833a4628103b6c9debbc9367dbca1af967fccb6b2e7d655bfca022087836cb03e15025d6d7560daf3ffd482f3eefb8c18b708e2c8817c335bc5ac98adf0943f310e1ca016dc7863de180904d7aa2027658a7fd1750847cc3572213e406b1462a18b9afaf8b6526817c75365bd7781d109e23757a4d5f123c04d25616fb91f5f0127f6863ac3825754e4e6fc500697e53ee7b52f8a239e822db4def910ddfd1c65784e886f72a72544672aba08b7934f17828f05c9ab3af08f98fa397cd3e6f5653e56adb540d5e0dd13cd92c79614b74ed4d4cf91176f558480aaa60866cd92b589a3104ceed36e72c6f2dea8d085be5e4a4bad300716f7daba1aed608486d4b6d3d999dae2b22785d3d52ae0151d841b563baa93e11b5884778b2c55e56b63a9c2cff301e59c93b5136c352fb0b1b13bc31fe6a252fe53334650f81a034dea9eec13a7ebbc5d7de3b3c25b2767e79bf8b98c2cb6e0db53c87022061ebdf1edc5d10413b300c73cd75d0fa112e46a09c1ba5c8af5ac69064176850e769cc9be6a039b3a1985bd879dcd03c4349c98e515a18a223ed75ba39f65220a9c6b3e5535283775b3dd07e42599857d883a69fe6281fcb9effe7", 0x1000, 0x80, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x76}, 0x1c) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a70000-0x8), &(0x7f0000f85000)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006b3000-0x4)=0x0) getpgrp(r2) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000655000)={0x0, 0x6, 0x20, 0x5, 0x2}, &(0x7f0000f7a000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ec000)={r1, 0x2, 0x80000000, 0x401, 0x100, 0xfff}, &(0x7f000083f000-0x4)=0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80000001, 0x0, 0x400000040, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000fe000-0x10)={0x0, 0xa0, &(0x7f0000837000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1ff}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x8e, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f00004d8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001c1000)={r2, 0x89, "5a6bf24ad3648331513dc413bcfbda7187991b160172dd89a1052e4bb2a738e91cae30e94ff0bd2c2d7d06a8296908f92bfae289451181467b749e628dd496677dad4592e77f1c65e7bf5d49d1fb88d8a6d4fb79625da8f054bc00358332c9fa2d754f5527abfc934c1f64876924199cbab8ee69a3e13eb933401fff825170dc5e395bb5264099373f"}, &(0x7f0000ef2000)=0x91) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a}, &(0x7f00006b6000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) add_key(&(0x7f000075a000-0x5)='user\x00', &(0x7f0000f00000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d2f000)="2696923b6d4b2c20d234a98dc68076738ad5c8de4ad665cd3b9e8191116997963811fdda77e2f7c5df7bd1a02aca5624ab8f5a8252946b35a5f1738d753ef664f5cc5ce10f8ab0ffd9548044edfc2fc08708c771f7fa309112bcdb6f87ea2adf6d2b0b4ceddc90249b55273fe578bd26546c6f0cb197ffc378953ffb03fff3fe67e9dfd758f443d8b6233c16007e6e30fe20acdc041eefc869a120df12e39e79a6eb", 0xa2, r0) 2018/02/02 06:05:38 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000041000)='./file0\x00', &(0x7f0000000000)=@random={'system.', '^-GPL+trusted:md5sum*$\x00'}, &(0x7f0000c0a000+0xe72)=""/130, 0x82) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000ef7000+0x564)={0x8, &(0x7f0000df4000)=[{0xa, 0x0, 0x2, 0x6}, {0x6, 0x0, 0x2, 0x80000000}, {0xfffffffffffffffb, 0x6b39, 0x5}, {0x903d, 0x3, 0x7f, 0x9}, {0x20, 0x80000000, 0x5, 0xfffffffffffffff7}, {0x5f00, 0x6, 0x1, 0x6}, {0x1, 0x1, 0x1, 0xff}, {0x4, 0xe0c, 0x3ff, 0x7fffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016d000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000ece000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000)={0x8000, 0x3, 0x0, {r1, r2+10000000}, 0x800, 0x8}) syz_open_dev$sndseq(&(0x7f0000ef7000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000ef8000)='syzkaller\x00', &(0x7f0000255000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000afc000)='selinux-}]-\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x9) [ 44.174129] binder: 6456:6459 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.174314] binder: 6456:6492 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 44.213150] binder: undelivered death notification, 0000000000000000 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socket$key(0xf, 0x3, 0x2) capset(&(0x7f0000ea3000-0x8)={0x20080522, r0}, &(0x7f0000004000)) 2018/02/02 06:05:38 executing program 1: ioprio_set$pid(0x3, 0x0, 0x0) clone(0x0, &(0x7f0000b68000), &(0x7f0000f13000), &(0x7f0000df6000-0x4), &(0x7f0000002000-0x1)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f00008b3000)='./file0\x00', 0x122) r1 = socket$pppoe(0x18, 0x1, 0x0) eventfd2(0x4, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f000099e000-0x50)={@common, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000761000-0x10), &(0x7f0000426000-0x4)=0x10, 0x800) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000000), 0x8, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f000091e000)=0x8, 0x80800) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x2272, &(0x7f0000001000)) keyctl$clear(0x7, r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000002000+0xfc1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10) waitid(0x2, r6, &(0x7f0000000000), 0x20000009, &(0x7f0000002000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000+0xceb)={0x4, &(0x7f0000002000)=""/4}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000625000+0x1e7)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f000020f000)=0x8c) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000626000-0x8)=@assoc_value={r1, 0xffffffff80000001}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1}, {0x400000000009c}, {0x6}]}, 0x10) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000626000-0x4)=0x0) ioprio_get$pid(0x2, r2) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000332000-0x24)={0x9, 0x7, 0x40, 0x4, 0x7, 0x1, 0x3f, 0x8, 0x392, 0x5, 0x101}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ed000-0xd)='net/udplite6\x00') sendfile(r0, r2, &(0x7f00006df000-0x8), 0x800) 2018/02/02 06:05:38 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setfsuid(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000085d000-0x60), &(0x7f00001ec000-0x4)=0x60) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000884000), &(0x7f0000d42000-0x4)=0x10, 0x80000) tee(r0, r1, 0x6, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000487000-0x12)=""/18, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021e000-0x50)={{0xfe}}) pipe(&(0x7f0000bc5000)) unlink(&(0x7f00002e7000-0x8)='./file0\x00') 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x101) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/02/02 06:05:38 executing program 1: ioprio_set$pid(0x3, 0x0, 0x0) clone(0x0, &(0x7f0000b68000), &(0x7f0000f13000), &(0x7f0000df6000-0x4), &(0x7f0000002000-0x1)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = creat(&(0x7f00008b3000)='./file0\x00', 0x122) r1 = socket$pppoe(0x18, 0x1, 0x0) eventfd2(0x4, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f000099e000-0x50)={@common, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000761000-0x10), &(0x7f0000426000-0x4)=0x10, 0x800) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000000), 0x8, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f000091e000)=0x8, 0x80800) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x2272, &(0x7f0000001000)) keyctl$clear(0x7, r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000002000+0xfc1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10) waitid(0x2, r6, &(0x7f0000000000), 0x20000009, &(0x7f0000002000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000+0xceb)={0x4, &(0x7f0000002000)=""/4}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x591400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={0x0, 0x1}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r1, 0x2, 0x20}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000007000)='system_u:object_r:sound_device_t:s0\x00', 0x24) r2 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000006000)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x10)=@ethernet={0x306, @empty}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=[{0xd0, 0x84, 0x8, "8d19fd0d2c7dcf11b14aa6f30e5275636bb8ef91e56c122a91f8387d331a9ff9b0f325cd254c67a9aaecefddee894f5080b2a697c6329c5c0cc9f35780f793d549c92224434471392934cdede5a1ae248b0bd16daa97e323590f8fe562576ab2da38a48c702d91f6e00f286a61fb44305a1fa49d7bd1df26b55f10bc19f25c8cdf2c7c5019e9388e5123bbd35f3298b198b8d07f285daa883fcda6bf988490ec257df0d108de2f2e2b644c601afa7454f88ae144d250d3c2d9c5"}, {0x68, 0x107, 0x3, "97ab48994a1349edffab56d7df0268757a542e3518f15622891298605b4a12e834424262a304a623d591e90efe353bca2fc95b3a76588de92d3530f0f8dd5026301a853afd92107d75da3df57a382d1cdc19f519b6"}, {0x1010, 0x18f, 0x2, "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"}, {0x70, 0x10d, 0x8001, "525bb2bdbd39fb6e24d3497964e53d79663cf8584176f5a633f5838c77da6e0ffe015d4f1d8371557914ee4cd9be16ee0d6d52bfd626d096aebddb1df8c0d45612dcab74e6d826d1bc1c33e82c9b9967ef8ecf34c50b10fdd643dc87c80c1e"}, {0xc8, 0x88, 0x7, "13ab1e58c59ce0551cc3f854d2ff683c29d9cb27423e90526e0f7a0c335781e63b28819bb0dc9dd9695a5d76f626960810a3955eb07940238d707854ccb92e1f83fe0a67c4bd0c309e50a26f86b47aaf1f20ba0ce6a64d2b8e50a0d7f4b0d0f540aa580ae1ddf497b362b544f91dedd7fb47c1f6e1810d9ec403212c3469f8bd4ce667eeb0ca12583af25ba8703bf39b144d6bc0ee024bae0ca2cf159352310df4f85c9739f8ecd8f3e53d2ee6ea88aed95777501c369921"}], 0x1280, 0x20000000}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000b000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000006000)=0x8c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000007000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={r4, 0x7}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="c1b4ce6938fd"}, 0x14) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/02 06:05:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="7524a965f13b880cfea4ba076add73ab2f54b1d80ef3b6bbedccbe1f36488d1ab9e5fda1a77e2ab632e072e4fbcddd85b9a65693918c840af9144f3836c13b087210648e0a009fc44e29070629f8c5082d7d14600e21a3df6535e94cd608fd9529ebcb5e44df31970108ca5c75c258d70f25c2bbc8b3c011d2a467697781b244f0a178924ed66833837a1d85864426f0955c783da7d11144c0ba27c8fa605594f0b831dff541da55cfde58f52e376db433a7a5ca2555cf96fdfe6383b71f2b925a661061a4a1e41315b161db194c6a8b1e424b4e74e129479e84d3ac72d861b4196ab73fe281064c3981ab11b6ce9486b590299899784d49ee55", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f000021d000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) [ 44.392794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000704000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001c7000-0x4)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000161000-0xc)={0x8}) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000024000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000030000)='/dev/ppp\x00', 0x40100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe2(&(0x7f0000b17000-0x8)={0x0}, 0x4800) fcntl$getownex(r0, 0x10, &(0x7f0000b04000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000c4b000)=[], 0x0, 0x0) syz_open_dev$sg(&(0x7f00001a6000)='/dev/sg#\x00', 0x2, 0x250000) 2018/02/02 06:05:38 executing program 1: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000005000-0x10), &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x400080, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f27000-0x4)=0x1f, 0x1a1) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x6, &(0x7f0000cc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000cc5000)={0xfffffffffffffff8, 0xffffffff, 0xdaf, 0x4}) r1 = socket(0xa, 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000064b000-0x96)=""/150) r2 = dup(r1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000cc0000-0x8), &(0x7f00005ae000-0x4)=0x8) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000b08000-0x1c)=""/28) 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000089b000-0x1)='\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de9000+0xfe), &(0x7f0000f0a000)=0x4) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000625000)={0x7c, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, {{0xa, 0x3, 0x2, @empty, 0x6}}}, 0x108) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000e4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a32000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003e2000)={@mcast1={0xff, 0x1, [], 0x1}, 0x101, r1}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008dd000-0x4)=0x1, 0x4) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c9d000)={@remote}, &(0x7f0000ad6000)=0x14) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d5f000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000097b000), &(0x7f0000918000)=0x14) shutdown(r1, 0x1) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006fd000-0x5)='user\x00', &(0x7f0000cff000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fbe000-0xec)="0b408252e12d51ecb93fdf6b2b81cf47a76e5214a5aa117e69859af51d6723289c47c5e753498164db0e763af3710e4269d6a384c3827cbeeddd55e8f5ded0d0b9a72eb6a12104cbc654be539b70060c7b4c8ef90707260bd42f78972e91a15a769dfa99c14de285944af80a187dcbb613b59e5658c5afb6861b5da2445eb3e09aa9c1d24110f07876c93b3df67122509e4c1efab89e5384d814f1e0955112a26c0b3eeb38d39205fa6964e9365844bf63a3ef7c046a3ccc3176fbcc2a6cd70ecfcb1b92653e0deebdcfa1d0b9b5935c7767e6827752b937cb6d904dfd5c052ef140e7c8334ee418e48e6e16", 0xfffffffffffffe2f, 0xfffffffffffffffb) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000001a000)=""/148) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fbd000)='user\x00', &(0x7f0000fbd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000715000-0xc2)="9155c2d62914844792d5b673316213e2761a485f76de1e4f5d4f0f6e0646ae8fa8c3bea7ac74b2fca5dccc516280b29b2aeff67331c57a393a68a9ab6cd9488b2bde8a144bf6b5c250e0c6f79559969c8f20b7dd320437470b12079044e91139ad507848f59e15c41be20c3bac6cf6bc3236ef59e8ee4cc2be9742c377076a773e36d9092575fbf79d447ea0d09ef278b49cf1e2fe73069acbc5bb2d33c483478f83d823cf0796f91d7cc17abe47949f59df00a49104cbe7adf7071d26f00c0e85cd", 0xc2, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f000069a000)=[{&(0x7f0000fbe000-0xdb)="88370d86e39a8ede601828e641115e7e144f8547b2396d861e9c3559f1d96f22f2da8b4ed6ef737d25bc6ea78c74cfd0c7cabf7cb309f225c517db0655e5a020fd57863fd656e3f86653dbc88d38330bda9a7ebdbdaaace2e99c83b5b5658760943818530e20d68e6f100b9838e00728bb414153126c704238b64ec8e1e03ae4f3ddfd61992e14298cf589fbca19231de94b9445edd9ab59591739d4d33033ac81c37b27204eb65adc858a408aaeaa9f01e97cb3e478eee8d9e3858e0f6d89d9bc4ea3762af70894f6d65ba3df2c15cb46230f47cb3c16d98804a8", 0xdb}, {&(0x7f0000fbd000)="a39d0a94babc3a76fed7bb0ab28d421e8168b5073e0d147027c64b0f37800295da852702550bb9e552ae99bfb1a6400a36712992", 0x34}, {&(0x7f0000fae000-0x8a)="1dd2ba5c7f8a5405a86599bd89a37d91be8f78804a8a46d5630da57a577bc2f1bd8b3d677ce1a348a5556d0fc5166e95d27a690130a03942b1c0b105ca01a08c691d8ad54e79f2cda0a95ad51846b998ed291fd697e3b7731ad318847e8fef1d35de63203ee2f2859241db37717a9098de7f7b361b2b629fc0015437540a3d569362980dbe4c95e10bc6", 0x8a}], 0x3, r2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000431000)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000054d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000447000)={0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) fallocate(r5, 0x23, 0x0, 0xd) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fbf000-0x10)={r3, r4, 0xff}) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000007000-0x20)=""/32, 0xfffffffffffffee3) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/ptmx\x00', 0x11b600, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e8a000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r2 = dup(r0) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002d000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000021000-0x4), &(0x7f0000006000+0x9ac)=0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/02 06:05:38 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f00006ac000-0xc)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x0, &(0x7f0000fbd000-0x10)=[]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/02 06:05:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000708000-0x10)='/dev/sequencer2\x00', 0x8500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d54000)) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000)={@rand_addr=0xffffffffffffffc0, @multicast2=0xe0000002}, 0x8) futimesat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{}, {0x0, 0x7530}}) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0xffffffff00000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b5000-0xc)='/dev/rfkill\x00', 0x4d0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001c0000-0x10)={0x4, &(0x7f0000fef000-0x20)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c4f000)=0x3fd2, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b}], 0x10}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005ec000)=[], 0x0, 0x20000010) accept(r0, 0x0, &(0x7f0000628000)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000087d000)={&(0x7f000004b000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008dd000-0x4)=0x1, 0x4) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c9d000)={@remote}, &(0x7f0000ad6000)=0x14) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d5f000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000097b000), &(0x7f0000918000)=0x14) shutdown(r1, 0x1) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000340000)) fallocate(r0, 0x2, 0x2, 0xc588) 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x5f) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000ac6000-0x18)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}]}, 0x2b9) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000747000)=@nl=@unspec, &(0x7f0000e4b000-0x4)=0xc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000860000)=0x8, 0x4) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8), 0x1, 0x0) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x400000000081, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000697000-0x68)=""/104) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000853000-0x38)={&(0x7f0000c31000-0xc)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000b1d000)={&(0x7f0000c31000-0x256c)={0x256c, 0x3, 0x6, 0x308, 0x4, 0x1, {0x3}, [@generic="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@nested={0x34c, 0x62, [@generic="06426b909ffa721147fcb06caaec40bfa06ce5d77a1f41023f0111e696f78a4b62049e0b982d162440b44c48176a12a41e94f9ae4d08790693aa975e7e796c09dc7f132eed3e984db3e23e8dcce827326c3b02e642d9fba7ff461df1be769277fffe963501e5ebd7bdbab9daff2801e327bb1bdba210f914b16fbc465916db518f327d191f30d622924ab83596952f8c503452bfd57ad13cd1f2ec8055379dac1d5f0ea55ee657e3eb730926ba5c84bfc476d845fea824b97913f064ec0d694007e70aae65e6c6ed769c5f859b77", @typed={0xd8, 0xd, @binary="aedbca2f36be55f910d774660cf7085f299398e13126903d4d3767af900bb1eef8914e3a7005e417c319a6b316f25ade765d4b3609ea600d745b80f34d277cef0e11e39085ab356608017d2dce72cb09891b961c19461a3f85cb86d9969b3a572f8211af82c9747a244528ae5e2910c4c467d099f2b28bbe7d00556a55ab8fc1f59c7c8fea4f4aec05b7af25660e56cf0a4b0b80620b702065c4d8cf1780576450c52d7ad8e5388f0707f29fe062b5581e7044bf8c16f9fd6b5cb350e3283d6256d41a9fe50ae9928c48d57ffa"}, @typed={0xc, 0x68, @u32=0x8}, @typed={0xc, 0x62, @u32=0x10001}, @typed={0xc8, 0x93, @binary="52c31e55c1eb922777323344abde9d7f90325025caa75e5dc0b81d88d6475ff1884a8b47ba8d63c8a84467509cd66506ed445c1a83bffeed9ba25ca3901a8dd1bb8a747805343410c22f88be0707c20c3ad45d4c8569b3c39fce62c6ef05ecaff3fec6aea0f9719c63f973c1c5db9d2cacc1e582de4dfd5b7ce22a24f5b0ac058375dcb509d041357f7202d99e4f6139dbf5819101e891f465c7bdd6bda609277c2b0feb59ea8f2945a71095d11c32a277ed57d22504d071fc2da59718"}, @generic="e4eb8a562400b640a759694903b6cec238f920d57d7e8ba08e7c76f0449461e6880d3d55ce8f2f1858f6ccf03504312415f479cf058633e23d1b76fc8856c655f75036e09a", @typed={0x7c, 0x0, @binary="d32e15ad883e04b1574e54c68e63133414bfbfa1591d6734d791f5ee7ac3c7b52925f6a9a7c833c1afff2853c3a5fd1f63720321915c04fc95bf5bd6b7807f7adf25ca7b5f0fe399f7891cfe5b678d5e84a0a2660de459002a509c11a2b935226d49f7d68515607d946b599d555dbdcf533cff32"}]}, @generic="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", @typed={0x8, 0x30}, @generic="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@typed={0x8, 0x78}, @generic="8bd62ec2342e5c9d1687af87778ffa9acf4cc8873bc6454b4af50730f3c5441805068275715097772288c85b9e74b4ed70530b627161adae12d77e35051d3120b63f3e635f897ec797cb763c43f7fe64dfe0439806354abd13287337ca75", @generic="ab092f12ac7a36036d4db665b541146b9e55e71b2164b2ea35a86c0668d22934fbfb53fff2b1801c8d347c506ac325c75a90ac62e1b9e5a438265e69117ba899dc778f5e648b8d50ef276871d176c2390d5d142e8c078fe28b7ec682d812860bce6d948d264e24a77980261756d895ebb11f72922d9cc88f1d9e2927b07a755a910146648eac5cc9c420463e682dd5630c3d1077fae423cb79f3e88958cde8d7"]}, 0x256c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ptrace(0x4207, r3) ptrace(0x4208, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0\x00', 0x8a) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001c9000-0x4), &(0x7f000006c000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) ppoll(&(0x7f0000142000-0x18)=[{r0}], 0x1, &(0x7f000017d000-0x8), &(0x7f000012e000-0x8), 0x8) 2018/02/02 06:05:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f000079b000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ef2000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000080b000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x16, &(0x7f00001c2000)) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000401000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, 0xd57c, [0x7, 0x8000, 0x4, 0x0, 0xa3, 0x8001, 0x5, 0x4]}, 0x5c) sendto$inet(r0, &(0x7f0000074000), 0x0, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001bd000-0x8)={0x0, 0x6}, &(0x7f00009fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038e000)={r1, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6e}}, 0xbd6e, 0x2}, &(0x7f0000a36000)=0x98) sysfs$2(0x2, 0x6, &(0x7f0000241000-0xb6)=""/182) socket$packet(0x11, 0x2, 0x300) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[]}, 0x0) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fef000)="89070401f0744822f609c9a9060666a0280006fdeea09c89904d1e182feb23da64a2b9bc5eb46e2db862339c742fcc96731fecf0daf65436291d", 0x3a) sendto$inet(r0, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b), 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) fchmod(r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000b98000-0x50)={{0x1}, {}, 0x0, 0x0, 0x3f}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000edf000)={@generic="405436198f0075d586bc8fb93d3927b2", @ifru_flags=0x800}) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = epoll_create1(0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = add_key$keyring(&(0x7f00001e1000-0x8)='keyring\x00', &(0x7f00006e9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) epoll_pwait(r1, &(0x7f000010d000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f00006f9000-0x8)={0x100}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x207fe, 0x0) getpeername$packet(r3, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000812000-0x4)=0x14) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000425000-0x10), 0x10) socket$inet(0x2, 0x2000000004, 0xfffffffffffffffe) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000052c000-0x4)=0x7fff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000586000-0x4)) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) r0 = dup(0xffffffffffffff9c) getsockname$netlink(r0, &(0x7f0000593000+0xf3f), &(0x7f0000e45000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000239000)='/dev/input/mice\x00', 0x0, 0x80200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ef7000-0xc)={0x0, @rand_addr, @multicast2}, &(0x7f000039b000)=0xc) read(r1, &(0x7f0000ddd000)=""/4096, 0x1000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009ab000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x2d, 0x5, 0x500, 0x1, 0x800000, r2}) 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r5, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r5) fcntl$setsig(r2, 0xa, 0x12) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) recvmsg(r3, &(0x7f0000fdf000)={0x0, 0x0, &(0x7f0000d32000)=[], 0x0, &(0x7f000077a000)=""/217, 0xd9, 0x3}, 0x100) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r2, r3) tkill(r1, 0x16) 2018/02/02 06:05:38 executing program 3: r0 = socket$inet(0x2, 0x100000000, 0x1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f00002fa000-0x4)=0xe3) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) close(r0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f}}) lookup_dcookie(0x9, &(0x7f0000325000-0xae)=""/174, 0xae) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mknodat(r0, &(0x7f0000861000)='./file0\x00', 0xc000, 0x9f9) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000760000)={{0x6, 0x4000}, 'port1\x00', 0x14, 0x1, 0x20, 0x865a, 0x1ff, 0x7fffffff, 0x3, 0x0, 0x2, 0x5}) accept$netrom(r3, &(0x7f0000fd6000-0x10)=@ax25, &(0x7f00008da000)=0x10) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x4, 0x1ff, 0x2, 0x8, 0xfff}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x5)={0x20071026}, &(0x7f0000001000)) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20002, 0x41) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000963000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='hfs\x00', 0x0, &(0x7f00001a5000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x800) clock_gettime(0x0, &(0x7f0000416000)={0x0}) setitimer(0x0, &(0x7f0000001000-0x20)={{r0}, {0x0, 0x2710}}, &(0x7f000036f000-0x20)) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c72000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bc5000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x74, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000029e000-0x14), &(0x7f0000d72000)=0x14) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005f0000)) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000006, &(0x7f000002c000)=0x5, 0xfffffffffffffed3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000020000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00005b5000-0x4)) 2018/02/02 06:05:38 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) clone(0x0, &(0x7f0000a61000-0x1), &(0x7f0000e62000-0x4), &(0x7f0000d5a000), &(0x7f00003a7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) epoll_pwait(r1, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000001000-0x8), 0x6) 2018/02/02 06:05:38 executing program 0: r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x401}}) flock(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x5, 0x7ffc}, &(0x7f0000002000-0x4)=0x8) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"b4815e0fe2f95f"}, 0x3ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000419000-0x4)=0x0) r2 = dup(r0) accept$llc(r2, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008d2000-0x4)=0x10) prlimit64(r1, 0x0, &(0x7f0000ba6000-0x10)={0x4, 0x101}, 0x0) r3 = socket(0xa, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006bf000)={0x0, 0x5, 0x5, [0x6, 0x5, 0x401, 0xfffffffffffffffa, 0x5]}, &(0x7f0000f13000)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00007d3000-0x98)={r4, 0x90, "6221ca7ff0b97c19542d9c9da7b91698ec053cca80a87af2786800b35b41ec746c1f4302f5bb6655b598a5f1e42a6670c7df78becb24d253d51f46635ea09a0e3f2a703ee5c2acaf42ed7e761773225bb8e66520b0dea89a6be0757c3956e6982e0627c6c9141da6cc96f3848bd340a91329861c42d8b0b6d4ec1679bc663ceb650c2f69fec4002b269640dd1e0be36d"}, &(0x7f00004c8000)=0x98) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000576000)='/dev/autofs\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = epoll_create1(0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = add_key$keyring(&(0x7f00001e1000-0x8)='keyring\x00', &(0x7f00006e9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) epoll_pwait(r1, &(0x7f000010d000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f00006f9000-0x8)={0x100}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x207fe, 0x0) getpeername$packet(r3, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000812000-0x4)=0x14) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000425000-0x10), 0x10) socket$inet(0x2, 0x2000000004, 0xfffffffffffffffe) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000052c000-0x4)=0x7fff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000586000-0x4)) 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f000094b000), 0x4) inotify_add_watch(r1, &(0x7f0000182000)='./file0\x00', 0x801) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c91000)=0xfffffffffffffffb, 0x4) fanotify_mark(r1, 0x20, 0x40000000, r1, &(0x7f0000d93000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000afa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000447000-0x51)=@ethtool_gstrings={0x1b, 0x6, 0x45, "3bc9b791fdff0263934a903f8acbd5fa269bd9800c7f2c01967ff03e8ac0349f80d461d4626b620ff6785084fb5e4cf604e8d09dc6541f91257b019d263480da0232d7724c"}}) 2018/02/02 06:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x2) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000748000)={0xffffffffffffffe1, 0x9, 0x2, 0x0, 0x0}, &(0x7f000041d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007f4000)={r2, 0x2, 0x10}, &(0x7f00004f0000-0x4)=0xc) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r0, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[]}, 0x0) bind(r0, &(0x7f00002d6000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) 2018/02/02 06:05:38 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe4000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000fe4000)=0xe8) r2 = add_key(&(0x7f0000839000-0xa)='id_legacy\x00', &(0x7f000009f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000052e000-0x10)="6082177e1104516bdfef6c07c46f031d", 0x10, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) r3 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007de000)={0x7ff, 0x5, 0xffffffffffff7fff}) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/02/02 06:05:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x800020000020, 0xffff) r1 = getpid() syz_open_procfs(r1, &(0x7f0000677000)='loginuid\x00') 2018/02/02 06:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000f7a000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty}, &(0x7f00007d9000)=0x14) 2018/02/02 06:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ce7000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{}], 0x1, 0x0, &(0x7f00003d7000-0x8), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000054f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000cfa000-0x4)) 2018/02/02 06:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) r1 = dup3(r0, r0, 0x0) getpeername$inet6(r1, &(0x7f0000c9c000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d5a000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000877000-0x8), &(0x7f0000760000-0x4)=0x8) accept$inet(r0, &(0x7f0000099000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c7f000)=0x10) 2018/02/02 06:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a51000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006ff000)=@sack_info={0x0, 0x1, 0x5e}, &(0x7f0000880000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c0000-0x8)={r1, 0x3}, &(0x7f00000bb000-0x4)=0x8) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000095000)="b3199c0223b4e5e4bd1f341e89d7e66ad82bf65227863b1609c53bb3", 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r2, 0x0) faccessat(r0, &(0x7f0000fc8000-0xc)='./file0/bus\x00', 0x0, 0x1000) 2018/02/02 06:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000080b000)='[vmnet1^ppp0eth1nodev-:-em0vmnet0\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c15000)=0x400040000000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b6a000)=@ethtool_channels={0x3c}}) 2018/02/02 06:05:39 executing program 0: prctl$void(0x26) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000559000-0x78)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x20, 0x6fc, 0x4, 0x40, 0x6, 0x0, 0xfff, 0x2727, 0x1}) 2018/02/02 06:05:39 executing program 4: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000)=""/61, &(0x7f0000001000-0x4)=0x3d) clock_nanosleep(0x3, 0x0, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000116000-0x10)) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc4000-0x15)='/proc/self/net/pfkey\x00', 0xe0000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000397000)=0x7, 0x4) r1 = syz_open_dev$tun(&(0x7f0000658000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x1}}) socket$inet6(0xa, 0x0, 0x4) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='nodev-posix_acl_access\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800}, &(0x7f000066a000-0x40)) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000593000-0xb)='/dev/hwrng\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000559000-0xc)={0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008e9000)={0x10000008}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x20000000000002}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000062c000-0xe)='/dev/keychord\x00', 0x82, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xa750) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$ax25(r0, &(0x7f0000c8e000)=""/204, 0xcc, 0x0, &(0x7f000074d000)={0x3, {"edd04a8f7478e5"}, 0x5}, 0x10) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000577000)='/dev/rtc\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004db000-0xb8)={0x0, 0x200, 0xfffffffffffffffc, 0x100000001, 0x3, 0x7, 0x65, 0xdc9, {0x0, @in6={{0xa, 0x3, 0x4a0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x101, 0x7ff, 0x2, 0x7, 0x7}}, &(0x7f00006e4000)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a77000-0x8)=@assoc_value={r1, 0x3}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00009ed000-0x8)=0x8, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000024a000-0x10)={r1, 0x0, 0x7, 0x1000000008005}, 0x10) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x7) chdir(&(0x7f000021c000)='./file0\x00') readahead(r2, 0x10, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r2, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/02 06:05:39 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x20, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000007000)=0x1) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000430000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00009aa000-0x18)=[{r0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400}, &(0x7f0000b40000), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072f000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006b7000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000095a000-0x4)=0xe8) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000)='/dev/hwrng\x00', 0x408001, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000000f000)={0x7fffffff, 0x8000, 0x200, 0x40, 0x33e2, 0x7fffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000001b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0xfffffffffffffffe}}) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) [ 45.224398] ': renamed from gre0 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20000000000000c) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x3ff) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000de5000-0x340)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x340) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) connect$inet(r0, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000038d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c09000+0x137)={0xdc, 0x7f, 0x200, 0xffffffff, 0x4, 0xdab, 0x8, 0xf5, 0x0}, &(0x7f0000d60000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000021f000-0xc)=@sack_info={r2, 0x6, 0x6}, &(0x7f00005e6000)=0xc) [ 45.298253] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.311819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.348176] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b9000-0x28)={@common='sit0\x00', &(0x7f0000920000-0x8d)=@ethtool_dump={0x800000000040, 0x0, 0x67b, 0xfffffffffffffe2d}}) 2018/02/02 06:05:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") r1 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000005000-0x1)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x88, 0x0, &(0x7f0000008000-0x88)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x73622a85, 0x0, r1}], &(0x7f0000008000-0x30)=[0x28, 0x30, 0x18, 0x0, 0x18, 0x48]}}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000005000+0xc3f)=[], &(0x7f0000005000-0x38)=[0x78, 0x28, 0x40, 0x18, 0x0, 0x78, 0x20]}}], 0x5, 0x0, &(0x7f0000006000+0xaa8)="cde60c9ff4"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000)=""/229, &(0x7f0000004000)=0xe5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000508000), &(0x7f0000291000-0x4)=0x4) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000855000-0x6)='logon\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f24000-0x1)='\x00', 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000-0x4)=0x151cdc4f, 0x4) read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getrusage(0xffffffffffffffff, &(0x7f0000002000)) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getresuid(&(0x7f0000013000-0x4), &(0x7f0000012000), &(0x7f0000001000)) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000343000-0x9)='/dev/rtc\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cfc000)={0x0, 0x1f}, &(0x7f0000d11000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x7, 0x6, 0x400, 0x40}, &(0x7f0000fb1000-0x4)=0xa0) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) syz_open_dev$sg(&(0x7f000031a000-0x9)='/dev/sg#\x00', 0x9, 0x244000) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000c89000-0x8)=0x1) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/02/02 06:05:39 executing program 3: r0 = memfd_create(&(0x7f0000dd0000)=':,wlan0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x800}, &(0x7f0000a61000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d6f000+0xaa9)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b03000-0x8)={0x0, 0x6, 0x3ff}, &(0x7f0000ec7000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000989000)={r4, 0x4c}, &(0x7f00003c2000+0xa03)=0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r5}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00001d6000), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000c3000-0x10)={0x0, 0xa0, &(0x7f000057b000)=[@in6={0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x90, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0xf3d1}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x10001, @empty, 0x1811}]}, &(0x7f0000521000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000039f000)={r6, @in={{0x2, 0x2, @rand_addr=0x8000}}}, 0x8c) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000031e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003f2000)=0x4, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a70000)={0x1, 0x7, 0x7fff, 0x9, 0x2, 0x5}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b1000)='./file0\x00', 0xaa) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) kexec_load(0xfffffffefffffffe, 0x80000000000018d, &(0x7f00004d1000-0x20)=[], 0x0) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000144000)=0x14) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/02 06:05:39 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xf, 0x1, 0x7f, &(0x7f000013b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000fa6000)={0x40000011}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) setresuid(r5, r5, r5) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ec4000)={0x1, 0x1, r4, 0x6, r5, 0x3, 0x0, 0x8}) ptrace$setregset(0x4205, r6, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r6, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="ff00ffff40000000", 0x8}) 2018/02/02 06:05:39 executing program 7: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000047d000-0xa)='net/l2cap\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009fc000)=0xd3, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006eb000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000881000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000c61000-0x10)={&(0x7f00003cd000)={0x20, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0x2, {0x80000}, [@typed={0xc, 0x12, @uid}]}, 0x20}, 0x1}, 0x0) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007dc000-0x4)=0x14) r2 = userfaultfd(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ca3000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000034000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e2000-0xc)={0x0, 0x0}, &(0x7f0000669000-0x4)=0xc) process_vm_writev(r4, &(0x7f00000d7000)=[{&(0x7f00004f2000-0xf4)=""/244, 0xf4}, {&(0x7f000089c000-0x98)=""/152, 0x98}, {&(0x7f0000523000-0x20)=""/32, 0x20}, {&(0x7f00001b9000)=""/34, 0x22}, {&(0x7f0000e71000)=""/208, 0xd0}, {&(0x7f0000068000-0xef)=""/239, 0xef}, {&(0x7f000051c000)=""/47, 0x2f}], 0x7, &(0x7f0000ada000)=[{&(0x7f000005a000-0x56)=""/86, 0x56}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000491000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x3, 0x0, 0x0, 0xa0, 0x80, 0x3e, r1, r5}, {0x6, 0x4, 0x120000000, 0x1, 0x4, 0xe7, 0xd81, 0x94}, {0x377, 0x80000001, 0x5, 0xd97}, 0x7, 0xc, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x14c, 0x8, 0x200, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009d9000)={0x0, 0x4, "ba326966"}, &(0x7f0000fff000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000473000)=@assoc_value={r6, 0x1}, &(0x7f0000d7d000-0x4)=0x8) 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400b03, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x74)={0x0, 0x6c, "852d5a224f0af01628e11c0455155110534c1f47253964456c12715eda9c5113f6beb3ed2a0d57a1eea19e7bd14491d7960be29dc9427b65b5c04e57e32984c10303b4ff3c5abb3646c0e4a3fd42b9e1116b25963e85d0de46c627eb66ea8ef978a7062367c4516db2cacb50"}, &(0x7f0000000000)=0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x1, 0x9, 0xeb}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00009cd000)=""/98) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000), &(0x7f000003a000-0xaa)}}, &(0x7f0000636000)) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009e5000-0x4), &(0x7f0000a44000)=0x4) 2018/02/02 06:05:39 executing program 6: clone(0x0, &(0x7f00002f4000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='mime_typemime_typeselfcpusetselinuxppp1%\'/^trusted\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x1f, 0xbf2, 0xce20, 0x3, 0x8, 0xba53, 0x6, 0x4}) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}}, 0x0) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = creat(&(0x7f0000013000)='./file0\x00', 0x3b) write$selinux_access(r1, &(0x7f0000001000)={'system_u:object_r:fonts_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x34}, 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000013000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000053b000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f00003d9000-0x72)=""/114, 0x72) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000105000), 0x4) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f3a000)={0x0, 0xf6, "149f8bc51ac5361920024aeefa38e93087d416cf06cac96ad86cec2d73acd0168ee3219f35eb2abcbbf55dbf3d0a6ce1351d45030477021d3c3056dd7179f5fa5682ae3c5435c50cd7d1670cc4bcbe7b21118c254b18651222421789904f6b5ae0c2128e17bf41b0956bbb0cf05010fe250d8b694f0563187d1350dcea77e52748ce2f78b881f043b6e9c66328f3f7aa36549f48c6949ba3d3138959a5dbec1eccbc2b0661022f18639c67e094d9669c054b2c354fd10b5187e90609933a8014282796497870b21af0183d58137c5b679f8127e42a58171948b51aa0244ba75cea7a35186f86adabc84e85a6d6d1bb45dfc37e014e33"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000e2a000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/02 06:05:39 executing program 4: 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)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c0e000)=0x3) close(r0) dup3(r0, r1, 0x0) 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fd9000)=0x80, 0x4) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000096d000)={0x1e, 0x85d5, 0x2, 0x3, 0x4, 0x100000001}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r2 = socket(0x3, 0x1, 0x80000001) sendto$unix(r2, &(0x7f0000921000)="3795b4dbeb2575fc60578370a906", 0xe, 0x400c0d4, &(0x7f000065b000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$dupfd(0xffffffffffffffff, 0x80000000000, r2) 2018/02/02 06:05:39 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eea000)=@dstopts={0x0, 0x13, [], [@generic={0x0, 0x13, "8cd4e0a02dd7ccd9749c77d0ea1ceae21c5f80"}, @generic={0xfffffffffffffffc, 0x85, "a8eb1ddc47ff28113d482436a3f86fd73ad9c0853e05e5d25a8fe9b4031caf97e40fed8e02c2d3d1f04ada106a1410ecf83308d020cb9c317ec2f930a2931497d75f0836361d65294f7fa0fb55f2d1fb6eee28a18af48983d1fcdd55ae30f2b7137bba831b0414e58d5b22668f0adb70548122ce1db2af8c0f353d090a20adda7fde9b8490"}]}, 0xa4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x505) socketpair$inet(0x2, 0x800, 0xad, &(0x7f00003cb000-0x8)={0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000589000-0x9e)={0x0, 0x96, "77bc91cb387ffb369c4a1b7b284a4262c7bce9ba6df18aefac2ec48c22768e6b28323bb14ce9a7f06feebcd0bb87963a84aa786394e60f39156289a2b67da7f8d48f4c9be7f700876f88eba555714edf6a909f83971418ae017270d940137ae5176c70b03c398373f83e0dad539192bf21aa386ec46a465c3da05a3a5190158c40ebdf7ec86a7be439b7aafc1ae02350abf4b8a0c58b"}, &(0x7f0000fcf000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b60000)={r2, 0x7ff, 0x8b, "ae2fbcdbb22c9f931f64e238b89cb6af03576189857876e4cc548253563d6b8bca1930660c4bf34f66ad1e75dac7973bf13c9d87b20c212d1fe9f6b4f8ecbc9b973be1e1024eb2a5ae49fad1cf3e45c4a3524020410c8b86d96c2945d577da9621bc4a7e1f958d85aaa2c486f9d21665ee081088fdc7082475d0cf49278ff6106616e7253e3d1a5e4a6a9c"}, 0x93) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000082, 0x0, 'queue1\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f87000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000c26000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000695000)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000757000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/02 06:05:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000679000)='/dev/vga_arbiter\x00', 0x802c0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004000-0x8)=0x9, 0x8) 2018/02/02 06:05:39 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6f000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1eb}, &(0x7f0000145000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000029c000-0x8)={r1, 0x1b11, 0x0, []}, &(0x7f00009cf000-0x4)=0x8) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e4000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x5) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000334000)) connect(r1, &(0x7f0000c81000)=@un=@file={0x1, './file0\x00'}, 0xa) chmod(&(0x7f0000061000)='./file0\x00', 0x5) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000496000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1f000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000707000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000005b000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7, 0x6}, 0x98) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept$packet(0xffffffffffffffff, &(0x7f0000e2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000549000-0x4)=0x14) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r1, &(0x7f0000ca7000)=[{}], 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8), 0x400000ff) openat$keychord(0xffffffffffffff9c, &(0x7f0000080000-0xe)='/dev/keychord\x00', 0x2680, 0x0) 2018/02/02 06:05:39 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c"}) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) 2018/02/02 06:05:39 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae0000)='./file0\x00', &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/02 06:05:39 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c7000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000c5f000-0x4)=0xb87, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000a88000), &(0x7f0000272000)=0x10) r2 = memfd_create(&(0x7f0000776000)='.+self&}#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d0f000)={0x7ff, 0x4, 0x40, {0x77359400}, 0x7fff, 0x8000}) setsockopt$ax25_int(r1, 0x101, 0xcc59671d021308c0, &(0x7f00009c2000-0x4)=0x3, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f0000a75000-0x30)=[{0x6, 0x0, 0x0, 0x0, @tick, {0xcd5}, {}, @raw32={[0x0, 0x200000000000000]}}], 0x30) getsockopt(r3, 0x5, 0x6, &(0x7f00002b4000-0xe5)=""/229, &(0x7f0000b56000)=0xe5) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e9000-0xd)='/dev/snd/seq\x00', 0x0, 0x80004) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fe3000-0x10)={0x11, 0x1000, &(0x7f00002bc000)="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"}) r1 = epoll_create1(0x0) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000a5e000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) ppoll(&(0x7f000021b000-0x30)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001de000-0x9)='/dev/rtc\x00', 0x800, 0x0) preadv(r0, &(0x7f00006dd000-0x40)=[{&(0x7f00009df000-0x47)=""/71, 0x47}, {&(0x7f0000901000)=""/12, 0xc}, {&(0x7f00009d0000-0xb8)=""/184, 0xb8}, {&(0x7f000050b000)=""/239, 0xef}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/02 06:05:39 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000d15000), 0xfffffffffffffc87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000740000), &(0x7f0000c60000-0x4)=0x4) r2 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000dd9000)=""/254, &(0x7f0000b19000-0x4)=0xfe) 2018/02/02 06:05:39 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eea000)=@dstopts={0x0, 0x13, [], [@generic={0x0, 0x13, "8cd4e0a02dd7ccd9749c77d0ea1ceae21c5f80"}, @generic={0xfffffffffffffffc, 0x85, "a8eb1ddc47ff28113d482436a3f86fd73ad9c0853e05e5d25a8fe9b4031caf97e40fed8e02c2d3d1f04ada106a1410ecf83308d020cb9c317ec2f930a2931497d75f0836361d65294f7fa0fb55f2d1fb6eee28a18af48983d1fcdd55ae30f2b7137bba831b0414e58d5b22668f0adb70548122ce1db2af8c0f353d090a20adda7fde9b8490"}]}, 0xa4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x505) socketpair$inet(0x2, 0x800, 0xad, &(0x7f00003cb000-0x8)={0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000589000-0x9e)={0x0, 0x96, "77bc91cb387ffb369c4a1b7b284a4262c7bce9ba6df18aefac2ec48c22768e6b28323bb14ce9a7f06feebcd0bb87963a84aa786394e60f39156289a2b67da7f8d48f4c9be7f700876f88eba555714edf6a909f83971418ae017270d940137ae5176c70b03c398373f83e0dad539192bf21aa386ec46a465c3da05a3a5190158c40ebdf7ec86a7be439b7aafc1ae02350abf4b8a0c58b"}, &(0x7f0000fcf000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b60000)={r2, 0x7ff, 0x8b, "ae2fbcdbb22c9f931f64e238b89cb6af03576189857876e4cc548253563d6b8bca1930660c4bf34f66ad1e75dac7973bf13c9d87b20c212d1fe9f6b4f8ecbc9b973be1e1024eb2a5ae49fad1cf3e45c4a3524020410c8b86d96c2945d577da9621bc4a7e1f958d85aaa2c486f9d21665ee081088fdc7082475d0cf49278ff6106616e7253e3d1a5e4a6a9c"}, 0x93) 2018/02/02 06:05:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x404000, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89d7, &(0x7f0000001000-0x50)={@common='erspan0\x00', @ifru_data=&(0x7f0000001000-0x20)="7e81ba5e916fea7e5322bc0c2c644d61341bc23c941e0d7a8ff09dad4636be7e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0xc00dcab, 0x1, 0x2000}, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79f406457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x20040080) connect(r7, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r8 = fanotify_init(0x1, 0x0) getsockopt(r1, 0x9, 0x200, &(0x7f0000c4c000-0x9)=""/9, &(0x7f0000439000)=0x9) sendto(r7, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) syncfs(r1) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000d30000-0x10)=@common='syzkaller0\x00') faccessat(r8, &(0x7f00000c0000-0x8)='./file0\x00', 0x2, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000045a000-0x20)={@generic="af82d9adc77affb3d8d0b7b29338259f", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) getpeername$inet6(r1, &(0x7f00001ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000048a000-0x4)=0x1c) 2018/02/02 06:05:39 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000256000-0xc)='/dev/autofs\x00', 0x50040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_thresh={0x8, 0xb}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fd8000-0x4)=0x1) 2018/02/02 06:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000dfd000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000461000)={@generic="f87b35a560ab84c2efe243044a95431a", @ifru_flags=0xb901}) connect$inet6(r1, &(0x7f0000e24000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 06:05:39 executing program 1: clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f000006b000)) readahead(0xffffffffffffffff, 0x0, 0x0) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f000071b000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x40, 0x100, 0x31}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f09000-0x6)={r1, 0xfffffffffffff800}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000190000), &(0x7f00007fc000-0x4)=0x4) 2018/02/02 06:05:39 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000000e000)=""/217, 0xd9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f000000e000)=@ax25, &(0x7f0000029000)=0x10) shutdown(r0, 0x1) 2018/02/02 06:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/ptmx\x00', 0x10000000014002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x40, 0x0, 0x0, 0x7, 0x6, 0x4}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) openat$rfkill(0xffffffffffffff9c, &(0x7f0000953000-0x3)='/dev/rfkill\x00', 0x2, 0x0) 2018/02/02 06:05:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x8b, 0x4) write(r0, &(0x7f0000d3c000)="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", 0xec1) 2018/02/02 06:05:39 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000010000-0x4), &(0x7f000000f000)=0x4) socket$key(0xf, 0x3, 0x2) 2018/02/02 06:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000093f000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000799000)={r2, 0x1}) 2018/02/02 06:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x30ba82, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$selinux_load(r0, &(0x7f0000a47000)={0xf97cff8c, 0x8, 'SE Linux', "56483c7b6198177bdb91998ce6b0d93dcd3482092f6ab096882f9bc8c5a02fb25e7775ebf3dfb3adb40ae7cdae657b95134f5b3ff953c7c83a8911f4760d5447247ab1a37b4ae9a3d01b23bd84e479bc2051a4a5681fd8c2fa38d30f09e823e4a7c1fb90088aea873b29c2c861480b7c31f73ab190e5f36fa697f8d67e"}, 0x8d) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000074000)={0xfd, 0x3, 0x83, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) 2018/02/02 06:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e45000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000051b000-0x20)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000973000)) pselect6(0x40, &(0x7f0000752000-0x40)={0x82, 0x3c, 0x4, 0x1, 0x71, 0x9, 0xfffffffffffffffb, 0xfff}, &(0x7f00006f1000)={0x9c3, 0x2, 0x1, 0x4, 0xffffffffffffff06, 0x80, 0x7ff8000000000, 0x800}, &(0x7f0000ff5000)={0x20000000000000, 0x0, 0x0, 0x267, 0x25d6, 0x9, 0xfffffffffffff4fa, 0x7}, &(0x7f0000fe3000-0x10), &(0x7f0000877000)={&(0x7f00004df000-0x8)={0x68}, 0x8}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000206000-0x20)) wait4(0x0, &(0x7f00009cc000-0x4), 0x2, &(0x7f0000035000-0x90)={{}, {0x0}}) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) pselect6(0x40, &(0x7f00003a8000-0x40)={0x0, 0xffffffffffffff14, 0x0, 0x8, 0x0, 0x8, 0x9, 0x2}, &(0x7f0000693000-0x40)={0xa03, 0x0, 0x0, 0x2, 0x4, 0x4, 0xff, 0x8}, &(0x7f000027a000-0x40)={0x4, 0x928a, 0x1f, 0x6, 0x4, 0x400, 0x632, 0x9}, &(0x7f00004de000-0x10)={r3, r4+10000000}, &(0x7f0000a6c000-0x10)={&(0x7f0000729000)={0x3}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000a, 0x4, &(0x7f0000ee0000-0x10)={r2, r5}, &(0x7f0000048000)=0x1, 0x4) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f00005d9000), 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000035a000)) 2018/02/02 06:05:40 executing program 1: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='net/ptype\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0xf0)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000002000-0x96)="aef375632999f3261a2cd3bc35fd73a8c91d608594d1837e933e5eee2e774fb5e532369e6084d2a57d6d843f1c97885a0f385a78c4dea5d844e25503ba96a477f8fca2f338075eeb3f449e63196e92cac69c5b60e2177490a52ccc435dbe467c5fd7456ca3510d567dece6fd71a689133681fc9fac9cbd67057e0426656a916eaa46c31c2997fc2ac07fc9b41083b58cca0a583c227c", 0x96}, {&(0x7f0000003000-0xc0)="e4fc729e3007d7f000a2c5698889febce947dd2156e719fd24ab05e319dfaeea1970c34bbbfd928f155e0bec0da5af5dab61d2364945d0d5411590bc986a0a94a607df7ed14cc02f7630189eef7cceb7f41df7e92d6f05ed4188303d59943a9063c4f57f0283df29089fa29a32ab5b90127e2543fcb9aa0341d8450cb8303719f2f11fcb2cc0edd06afa3d38c72b4b2bf5c50b5f4d86da20de926ab62a7e13a2fba11ba89fc9aec5de18ed4abb899ff3b29f527c62a22b76b38b2cb4974f9660", 0xc0}, {&(0x7f0000002000)="8e51fc4621d8e1d5399e2243", 0xc}, {&(0x7f0000003000-0xf2)="9e644ba674f3793cfc84de7f646102d3521966089cc1835dc906e61aba1bc3def25a636ddd7743df6b7d84ebfdc26222b550e56cccd20844f54cbe8c01029be493adad37cc72298bea2c3e971b579e7231e8be2cc9c7bff41b9bf14925acc8ff736246e4d4919a6ebc363e6ea508834cad24d058dc89e202202b38da1f38a38d6193c1de2b0b359679ed65ca5a41e486f4bdfa71348356beee7cc150307c9c6cf92f1fdb52c64b4a16bece0cb13ca46a601d6520a43ca495c1c85ab7e848c0d8dd7e302258533ea3087ee937953b6d1657b4604637491cf9712d89f5dbfb5d503b6aec734375ea2c37d5458e9e35016fd806", 0xf2}, {&(0x7f0000001000-0x46)="e16b0bcb5e5bbe37f46c14e6cecaa06b203328cd99927e500e293cc5cf791a70e6c13ca17508bf703a2dcadd44ae740566b2ccc07cbf3213c080e5936bccc8b6887ece97f37e", 0x46}], 0x6, &(0x7f0000002000-0xa8)=[{0x60, 0x1ff, 0x20, "fe4522f01571e79de4202e8d206ed1945be930cd3ef841005bdb94570fc38f8bdde1ff5119377147c22432d28ea4ea474c8276f32f41e00f344cbd69ab64519363a39494be9536d6ada87b97cba0f2e1"}, {0x48, 0x0, 0x4, "137b379afe88457ee63ed3f1fa74692fdfe886ea3a365e7ab060d50e9f556f6297661a0c990cf4603af642bb72c072062f7e"}], 0xa8, 0x800}, 0x401}, {{&(0x7f0000003000-0x10)=@can={0x1d}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xe8)="51ab4ae1abbce495e97c649bb0620590cd63ed296f32f5ba279395ef855a89ffb983333341561b4e9f8f3ad6e9841167e9a59f9c182f2d7d4c62f5e40de6a33043414de4b7bd90af275fd6c2cbcaa3bf5e520ded354957d3abcc2d5c75e8e592123e9058ce1ae3b9cc03e4671b11104e004ee0a783f15a3c217721db275c8f3dc9a62ee963ba5fee4adfec11eb76ebb6a887f814226563e2a003eec99e5b4c3fe729ed778d7c94f7ccb10bccd3be4d7a195720bc97cfc4b74df014bbf2cfb2e0b2fa7009d08473afbd452170f47dfee2fed55c44537305e9c2a60cccd861a6267721dc1c828291bc", 0xe8}, 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"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{0x60, 0x114, 0x1, "72716e10a0305c7885185de846bac29899406f6fcf7d00b994e151802ceab02560860c16fd0b30285e7e30cf73622730f39f92fd7acb3c29deac39b73d965b61c7f3bb2e9d612c1613890b97f58f82"}, {0x70, 0x113, 0x4, "d91279a58e7652efd87091abe67d2498a3a1be929338521e11072fe8d3639508e8d67ebb440448368bb702543da363b7b3529b8ecb395c5d3a4bd7996ed6e1814e6aa39065b1bfe26ebe6e1bd694e6dfb2245b9b04554c8ab3"}], 0x13e8, 0x20000001}, 0x5}], 0x4, 0x14) 2018/02/02 06:05:40 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)) r1 = syz_open_pts(r0, 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000b41000-0xc)={@empty, @empty, @broadcast=0xffffffff}, 0xc) writev(r1, &(0x7f000065a000)=[{&(0x7f0000dc6000-0x1000)="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", 0x4b0}], 0x1) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e2b000-0xd4)=""/212, &(0x7f0000704000-0x4)=0xd4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/02/02 06:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00006ce000-0x20)={0x6a1a, {0xffffffbffffff274}}, &(0x7f0000033000), 0x8, &(0x7f0000351000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setstatus(r0, 0x4, 0x42400) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/02 06:05:40 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000000e000)=""/217, 0xd9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f000000e000)=@ax25, &(0x7f0000029000)=0x10) shutdown(r0, 0x1) 2018/02/02 06:05:40 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000025000)={{&(0x7f0000016000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x2, &(0x7f0000027000-0x8)={0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000027000-0x78)={0x9, {0x2, 0x3, @empty}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x40, 0x678, 0x60, 0xfff, 0x4, &(0x7f0000023000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x4, 0x80}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000023000-0x8)='./file0\x00') ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000024000-0x28)={@generic="b21859aa83bbc17862226b0868707544", 0x6}) 2018/02/02 06:05:40 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair(0x10, 0x5, 0x6, &(0x7f00007cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000d90000)=""/35) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f16000)={0x6, 0xd3, 0x1, 0x4, 0xc5f, 0x100000001, 0x2, 0x1e4}, &(0x7f0000284000)={0x2, 0x7f, 0xfffffffff9329f0c, 0x101, 0x8, 0x5, 0x734, 0x20}, &(0x7f0000f16000)={0x6d, 0x6, 0x9, 0x7ff, 0x4, 0x5, 0x100}, &(0x7f0000a1e000-0x10)={0x0, 0x7530}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f16000-0xf)={0x0, r3}, 0xe7) epoll_create(0x1) 2018/02/02 06:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c11000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000307000+0x79c), &(0x7f0000133000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000002000-0x4)=0x20) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000003000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000-0x14)={0x8, [0x101, 0x8, 0x40, 0x2, 0x4, 0x86, 0xffff, 0x400]}, &(0x7f0000003000-0x4)=0x14) r4 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x11)="d16fdfe9e861cf83ced6f812805a92d557", 0x11, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r4) sendto$inet(r1, &(0x7f000083d000-0xf5), 0x0, 0x20000000, 0x0, 0x0) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000051d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a0c000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000937000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000246000)={0x0, 0x200}, &(0x7f0000c09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e1000)={r2, 0x1}, &(0x7f0000b18000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) 2018/02/02 06:05:40 executing program 6: clone(0x80000000, &(0x7f0000fdd000-0x19), &(0x7f0000e9a000-0x4), &(0x7f0000bb1000-0x4), &(0x7f00004d7000-0x5e)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2, 0x4) readv(0xffffffffffffffff, &(0x7f0000a7c000)=[], 0x0) 2018/02/02 06:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) signalfd(r0, &(0x7f000070b000-0x8), 0x8) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/195, &(0x7f0000001000)=0xc3) read(r1, &(0x7f0000001000-0x18)=""/24, 0xffffffffffffffcb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000033f000-0x4)=0x14) prctl$intptr(0x29, 0x0) socketpair$inet6(0xa, 0x80002, 0x1fa, &(0x7f00009bc000)) prctl$intptr(0x4, 0x9) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b37000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xa9}}}, 0x6, 0x7f, 0x3, "2babceebfdcc8822358c75ed6292a1ea35179b3576726975707db323d547c92da1691f7118d3155a988196c3927c5d339504b5b94b9a2328d06c5ecd620c71fe6acd58bc582f4eb4c28f631de8511c3f"}, 0x160) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b37000)={0xffffffff80000001, 0xe965, 0xfffffffffffffff8}) getpeername(r0, &(0x7f0000b37000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000b36000)=0x20) 2018/02/02 06:05:40 executing program 4: clone(0x0, &(0x7f0000e34000-0x71), &(0x7f0000128000), &(0x7f0000493000-0x1), &(0x7f0000b45000-0x48)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000dce000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000f51000)={&(0x7f0000001000-0x110)=@upd={0x110, 0x12, 0x2, 0x4, 0x2, {{'sha3-256-generic\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xa663}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x80}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x40890) getpeername(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) chmod(&(0x7f00004ae000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x20, 0x100000001}) 2018/02/02 06:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000-0x8)='uid_map\x00') sendfile(r0, r0, 0x0, 0x3096) fcntl$getownex(r0, 0x10, &(0x7f0000679000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008e9000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000032f000)={0x0, r1}) accept$packet(r0, 0x0, &(0x7f0000227000-0x4)=0x89c2d4dfc369dda6) 2018/02/02 06:05:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) r2 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x6e, 0x80020) r3 = accept(r2, &(0x7f0000909000)=@nfc, &(0x7f0000771000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000957000)=0x6, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f00000a3000-0x8)='./file0\x00', 0x80000, 0x0) connect$ipx(r4, &(0x7f00000e2000)={0x4, 0x1, 0x3, "2162d2069dde", 0x9}, 0x10) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000054a000-0xcf)="9a04b018886ff3ac9f1fe51f3d4e13f323f209b0c0af593f8346b110bfb20a5ef00dcdc058ef8784cafa09a4df680a5cc6152f117b7c9c59575a8b56500b590d98f1360520d64345a6ad8a49bcafc1411ce3ae232ca47ad289424ad70e5f5d030bc1b003ce7f1f13a916cb6430cb94c949c65df45b733d22404182df2aa78710d831ccb7546ddff96250b82005d11b991d21b6c68289204e0bf0a146fa54aa4a7348a075b3085f7bfbcbdf4acfc6e210d517bc3a96e411fa4bd4826cfb12c8c9be33f7e900a8609b54db074e5928fd") ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000000)=""/142) r5 = accept(r4, 0x0, &(0x7f0000cf4000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x81, 0xff, 0x9, 0x6, 0x9, 0x0, 0x0, 0x8, 0x3ff, 0x4, 0x100000001}, 0xb) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000001000)={0x0, 0x73e, 0xb82, 0x51, 0x2, 0x3ff}) ioctl$int_in(r5, 0x0, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, 0x7, 0x862, 0x3, 0x4, 0x88}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0xa491}, &(0x7f0000001000-0x4)=0x8) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000001000-0xc6)=""/198, &(0x7f0000000000)=0xc6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f000070e000)=0xc) arch_prctl(0x1003, &(0x7f0000000000)="9989969160b5530cbf6837088279f004d2b3f4310fa125cbbc5ef80631c892867ab6bef2e4a2f4cf746ae3249348fccc6af375f0db5f403683a31c86bfa05478edbca664a68c3a39bfb9906f9569152b6787b0ac8c7c677d07a210da32cd3021aa999a1148cda373345027dc643b00a1f4ef4933e31a6e42178a73691dd80b82151f4ff849c9aea110498753dfe71cbbdd64ba9cf9f6dbfa808f2e601fd03898e3e0813b30c953cbbc390b66b484da99f7bd93e3234525328327c2964c8d288dee53dec8344a1eaf84e1b8ac8c23abf6875c243f6b2ca1f296c67c124fc99d8205e7ddaf9791a5f6fcc930e63b06bc") setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/02/02 06:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffc000-0x10)={0x3, 0x200, 0x2, 0x20, 0x0}, &(0x7f0000290000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000083b000)={r1, 0x200}, &(0x7f0000dd0000-0x4)=0x8) creat(&(0x7f0000ffe000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/02 06:05:40 executing program 3: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000035e000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000035e000)={{&(0x7f00000c0000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000035f000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x10, &(0x7f000008f000/0x3000)=nil, 0x2}) 2018/02/02 06:05:40 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f00000700000000dd00e9ffffd512", &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x26, 0xfffffffffffffffe, 0x0, "355cf8ffc87d"}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00003f0000-0x4)) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x7) 2018/02/02 06:05:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x401f5dae) prctl$seccomp(0x16, 0x2, &(0x7f000032b000)={0x1, &(0x7f000096a000)=[{0x3f}]}) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/autofs\x00', 0x100, 0x0) bind$nfc_llcp(r1, &(0x7f0000d4f000-0x60)={0x27, 0x7fffffff, 0x0, 0x7, 0xdfb1, 0x4, "7328c9ebe7200e576a8db5e2e3f531199a1ba02b9c3eab7f77c144ad18c073b03648f744329dacc14ebd4cedcbec47c85369c4d98053d174b1f62ef7477636", 0x7}, 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)) 2018/02/02 06:05:40 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000d3e000)="93d6a196ed179a104f82e9152666306baf80a561b8ac2db80cc542200da93c43113856d45004a1f857b723039493977b52c42d5c99d170c0a4ac4094e5bbe4855a8e3ea3c8a3183273df146fd43476a2525400c1f5c5478d8280a51171d4fd0b063591032e71c1892ef6d99df02053c5cbfffe28050f165e871a2645d7882b28e76707a251c68454670b446f4ac00e2989be0bc74c9acc64158f14bc6f78bcfe885841ed1f669175eee6bf0a8efc34aa4fc492221290f8ef0f06b742a736eb9b2b0d8ad8c5998b2d7507364343082638943597be59429008fb791afa29d969d39af4") recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000672000)={0x1ff, 0x4, 0x401}) 2018/02/02 06:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fb000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006d6000-0xfb)={0x0, 0xf3, "ebb416f6c13c8f4fb668b47cf958092308cf0ad344de33be88ca381052167f840d20f16a08871ad37f201e4b07d176729bc21e578d655f331a14cb214dd4350f0173162393748588eb79cd81ef5ec1fef9bcfbfac11aae62482b3b7bd05c0f5a3cd6642078c6f302f7d21b4a7e3e82eef7d7aaa89e6969b075e984c1dbcc86947865f73404aa6ef9b00102c6ace2a18c9055016121744ed397e53c945e5b406c87e82b9e4c7ec43ea295e174709b0e654196d276b66d71c036b6fc8a79cfd3a84f6162558b2122780e96d71c21c8cdf8c4e76a59a026e6263bfb85617bed1cf229b78323f3f2d6bd28781340105ad53287d9d0"}, &(0x7f0000c99000-0x4)=0xfb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000047000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x40}, 0x98) 2018/02/02 06:05:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3}) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000831000-0x8)='./file0\x00', 0x2, 0x141) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d97000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x2, 0xf5, &(0x7f00000b2000/0x3000)=nil, 0x40}) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed18000000000000001fffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/02 06:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) dup2(r1, r0) 2018/02/02 06:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) poll(&(0x7f000059e000)=[{r0}, {r0}, {r0, 0x4008}, {r0, 0x90}, {r0, 0x4f1818e30d015061}, {r0, 0x2022}], 0x6, 0xdbc6) getpeername(0xffffffffffffffff, &(0x7f00002c1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000cab000)=0x3a) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000372000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) [ 46.940907] ALSA: seq fatal error: cannot create timer (-22) 2018/02/02 06:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e5e000-0x8)='./file0\x00', 0x400180, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000553000)=@known='com.apple.FinderInfo\x00', &(0x7f0000052000-0x13)='security/\x00', 0xa, 0x0) 2018/02/02 06:05:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco, &(0x7f0000b28000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000b10000)=0x4) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d18000-0x4)=0x8, 0x4) inotify_init() getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') preadv(r0, &(0x7f000000d000-0xa0)=[{&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/207, 0xcf}], 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000e000)={0x578, 0xfbf4, 0x6cb7}) 2018/02/02 06:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/keychord\x00', 0xa0040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000016000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000098a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000015b000)={r1, r2, 0xffffffffffff0000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f000071b000), 0x4) 2018/02/02 06:05:40 executing program 0: r0 = eventfd2(0x1, 0x1) read(r0, &(0x7f000026e000-0xea)=""/234, 0xea) 2018/02/02 06:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x7ff, &(0x7f000073b000-0x8)={0x0, 0x0}) r1 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f000069e000)={0x2, 0x0, 0x7ff, 0x2, r1}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000bd000-0x4)) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00003e3000-0x1000)=""/4096) 2018/02/02 06:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3ffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000fe9000-0x9)='/dev/sg#\x00', 0xf08b, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000096a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x80}}, 0x1, 0x0, 0x0, 0xfffffffffffffff7, 0x2}, &(0x7f0000fbf000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000055d000-0x98)={r2, @in6={{0xa, 0x0, 0x40ee, @loopback={0x0, 0x1}, 0x2}}, 0x80000001, 0x20}, &(0x7f00004cc000)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a79000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f00009ce000-0x4)=0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e5c000-0x4)) stat(&(0x7f00002ef000-0x8)='./file0\x00', &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept(r0, &(0x7f0000e8b000)=@ethernet={0x0, @dev}, &(0x7f0000bf3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004d5000)=0x9, 0x4) fchown(r0, r3, r4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000dd7000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8}, [@RTA_METRICS={0x6, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/02 06:05:40 executing program 6: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f0000013000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0x80)=""/128, 0x80, 0x1, &(0x7f0000000000)=@file={0xb1b3207b4bb1a000, './file0\x00'}, 0xa) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/02/02 06:05:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000d90000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006f5000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0x8, 0xa, 0x20, 0x80, 0xbf, r2, r3}, {0x0, 0x20, 0x2, 0x3, 0x1, 0x0, 0x1}, {0x0, 0x8, 0x5a76d502, 0x18}, 0x2, 0x7, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x10000, 0x0, 0x6, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r4, &(0x7f0000e2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/02 06:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syncfs(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00003ad000)) sync() pwritev(r1, &(0x7f0000441000-0x60)=[{&(0x7f0000b59000-0xe4)="8f74ca85464a9b7f28ce627b38dba7bad7429af89927a56062dba93623c7136c77a5976660e19c02e6a9ed225e18e997e49b9d49bda5ab66cb446787c4c667b42a7c9be298057f71c6f4db9d184dd5a0e287aa81f8ac65c8c5a6be0faf05bb85d15fe4ca792c8c123aabb978a8e74c48ea4eb78047864f258211a50fbb4eba9799854bc737d7e881531bfc36b0f972b27f9dbe37d3b9ef15ecf5bf065e3bb65a56ad2468a0b97c5b7d986ee700f10916ac9000c1054d9e8d741bc1d8e4b57fb8ec913e93ea11dce841735fde49f12ec73385ff945b1e26afe55463efa036d64a6c956729", 0xe4}, {&(0x7f000033f000)="8e566c6ada953108f993283bf23b3660aad65af65e19d01a531634a5e120701b59447dcab46fa22257edca6b7d1fa6ea65af096168960db50ace42b7d62a421a88365acfbe9ac89ce4039302d433c862bc3debfc9bee7ec24a35db639ba82ffb2aa38e81fd7c06e30147e1ffa5cbea3ca7e0d4273e2496dd9e0a9a79de026fc3c4e50c0d378b42", 0x87}, {&(0x7f000088e000)="45242203458f70d3d54fbb1217a3686795a68f10c687f2b07fd431b4267764768267f91460a94e716c23e8c79502697065b063a941acd24b837eaec072fee8f48af00c74c6662f7727629c1d3661466e71b72c520d7d0d00974711d02621abf7fa14c0e4db5c84917d56958ff8784ded66ffe82b124a2c0dcfdd0a2ea9e56c7a1e47ea081e6a341c8fbae86691deb4af0dfc22dc763034684956471a37c17fe8962da2eb294ad14f0ef03b546406d263c65d1978b18f033dadae05eecbb66b1e24d665b99fd655119d0cf763ce44fb", 0xcf}, {&(0x7f0000113000-0x7f)="eb7a0322eb3407642d9b4b3f9aac9bbff41abd05658cf0d06847927c7ecd9a4cb8e0bb7be2156630d5383240d940de19fae8ac1f79ae30da11024b80d22bce1025a4a8596abaea595cd54814ce60ebf6978b4d5965a951cd96bf7ce3e7485cd4b179f624124eaa93498eafce392b5721b9f0b18dd055de928bec2b7506c49b", 0x7f}, {&(0x7f000070f000)="11b0549e7de79693f4c8d161c8cbc89830cd5c975df994784d30bc1a8b55f644fdf353c6cb313c0253f4a8327186e368258b2f96499ee8d69cdf59f01f5b3d323c4ae828972c533c8117e3b45be5b42036e786ad22d25bd1d7a102ca733cff1641753ae9bf24f912acb27c6752c6da8719446c18aa10ab09da5ef3100c4030a6cf14f1f6f780ed89df6728564570623cbb4e5a7a62412d5f0ac7f40371e5727408af48be33b30f9c25b7fffcc1412411efcb71fe18f0096a1c5b664f54b86bba", 0xc0}, {&(0x7f0000789000-0xa5)="051fb49b8d8a4d11a04448e97c358f3738e4bcfe5c1599250c4ad66c8d521577bf21afd18503b585a03548a92b489de4078dd1a8ef1b06c6fee819130080fc6fbb709a29c7e1565d4123cb7c24c8f707e57c3d23058f5853784a9cc9e5f3d4fbd37bfc7162906669fdc2192cc489562f3c96ed65fd365404bc0a6217e6fe2d7f3e29d8e310a6bf209783a0cf5a81496e069d0a69d42460c15b7dfc32060da85919cd6f91bc", 0xa5}], 0x6, 0x0) sigaltstack(&(0x7f0000228000/0x2000)=nil, &(0x7f000057f000)) 2018/02/02 06:05:40 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 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}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000010000-0x4)) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000032000)='./file0\x00', 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000033000)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000034000-0x7f)="b10911a82ef78544dbaaf3b9f1b71220ed746047eef850b2e668e400b6eb64e393ca1dbf3d76b0dae0f44123234991488eda701996871dcd5b38a0c9baabeea0f97358862b115659cd37cb338663ad3024ccebb05e3ebeff31ba299626fa93f249b0b9981867400060c9ad582484e4805ce513bfd8a8c347b6bca825caec93", 0x7f, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x8ea) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000033000-0x18)=@get={0x1, &(0x7f0000029000)=""/4096, 0x848}) 2018/02/02 06:05:40 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)) getpid() 2018/02/02 06:05:40 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000357000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6), 0xc) 2018/02/02 06:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000067e000-0x4)=0x7f, 0x4) accept4$ipx(r1, &(0x7f00005aa000), &(0x7f000016e000)=0x10, 0x800) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3d000-0xc)) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x3231}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000564000-0x9)='/dev/sg#\x00', 0x9000000000008000, 0x440a00) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000e5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e5c000)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e23000)=@req3={0x200, 0x0, 0x7f, 0x101, 0x1e, 0xdb4, 0x10000}, 0x1c) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000090d000-0x40)={0x1, 0xa, [@empty, @random="227a7613e1d3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @empty]}) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) pipe(&(0x7f0000714000)) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001df000)='/dev/autofs\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000279000-0x8)='./file0\x00', 0x205, 0xfffffffffffffffd) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000dd0000-0x4), 0x4) r2 = syz_open_dev$sndtimer(&(0x7f00008de000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) fstat(r2, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) 2018/02/02 06:05:41 executing program 6: sysfs$2(0x2, 0xff, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x44f3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f51000+0xa84)={@common='ifb0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d87000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000d90000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006f5000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x2, 0x8, 0xa, 0x20, 0x80, 0xbf, r2, r3}, {0x0, 0x20, 0x2, 0x3, 0x1, 0x0, 0x1}, {0x0, 0x8, 0x5a76d502, 0x18}, 0x2, 0x7, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x10000, 0x0, 0x6, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r4, &(0x7f0000e2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008a8000-0xa)=@ethtool_cmd={0x3f, 0x1, 0x101, 0x800, 0x3f, 0x1, 0x8, 0x7, 0xf9b8, 0x4, 0x200040000, 0x4, 0x1, 0x1, 0x5, 0x7, [0x8000, 0x5dd]}}) write(r0, &(0x7f0000d71000-0xf9)="e0eb1e80bae4b8f546b4645e92725f0dc0c3fa98eb88be79cf17671d8ed016280ede2a050ac1b76321b41069a584a1334f27895eaf2ad4a4c7b0ff398f0482bcf3f89b790365f0c746c42405cf1e2bb5c2c6dc87c2e4345d4222facd841ea7915dce3f4027968d2e5e21ba82eb16180242771cce0c5edea84ecdf01c5f2311bfa4d459ed0002ec7ed6557e88d2900e3d48fd506de7d632cd43b7aa264fd9894706e03801495061fadd89fa24a9fcbdc76ed54daece42916c5f4aa0f1e5d54667fd42052f46d1534c579ca706194968759fe62e062b286ebeade444478eb06ebfdabd8595cbacff99ad37e8432fe7ac9fef0e630118d42fac20", 0xf9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000974000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/02/02 06:05:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x68200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x6}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105040, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000444000)=0x21f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xc52}, 0x8) fcntl$setflags(r1, 0x2, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x9eb}, 0x6) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f00002c7000)=@in={0x2, 0x1, @empty}, 0x2e9, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000005c000)=[], 0x0, 0x4}, 0x0) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f00008bc000)=0x8002, 0x8a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00004aa000-0x2)="3294", 0x2, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003e000)={@generic="ef095ccbfd68c5623f61c918222a97b4", 0x1ff}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000003e000-0x4)={0x6}, 0x4) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000061000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r4, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r7, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}}) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/enforce\x00', 0x100, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5451, &(0x7f000051d000-0x8)=0x2) syz_open_dev$random(&(0x7f0000375000-0xc)='/dev/random\x00', 0x0, 0x111402) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ae4000-0x4)={0xcae, 0x3}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000707000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00007ce000)={0x2, 0x0, 0x1bb, 0x3, 0x3}) 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000cfd000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00003d3000)=@alg, &(0x7f0000279000-0x4)=0x58) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat(r0, &(0x7f0000a3a000)='./file0\x00', 0x0, 0x180) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00008d0000-0x62)=""/98) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000026000)={0x20000001}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000056b000)) poll(&(0x7f000000b000)=[{r3}], 0x1, 0x0) 2018/02/02 06:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009e3000-0x70)=[{&(0x7f00001b1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x80000020040004}, {&(0x7f0000519000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000218000)=[]}], 0x2, 0x0) recvmsg(r0, &(0x7f00009dd000-0x38)={&(0x7f00000be000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000497000-0x20)=[{&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}, {&(0x7f000024c000-0x7f)=""/127, 0x7f}], 0x2, 0x0, 0x0, 0x5}, 0x12000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000075f000-0x4)=0x1, 0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000016f000-0x10)={0x4, 0x91, &(0x7f0000112000-0x91)="b3bbcdda06c24a160ece4b3b018472f77dc4442c6d82af9cf9a9dd2fa2aaf16a6547e3e48aa9d3d27e90d009e70fed1d5031558a5ea4e4c8a238df5144e08c9423b760c1aace0b8b60af288197450a5c99247338ca6dbdc9bd49b51cbba2ba5bbb9911600ed6913d71b7fee42f6409ec32a66dcc2915fab9db12dbced8e8b55649fd6843aee0657847c6a4f047ae5bea57"}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000009b000)={0xb7, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}}, 0xc2197ba2c01c518a, 0x4, [{{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x3, 0x1000200000, @empty, 0x800}}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x1, 0x51d5c12b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}]}, 0x290) sendto(r1, &(0x7f0000218000)="c547a9664eed7d037e8d0e5f5c45225cb5b16ec4f624eb4889895a49bc7da6b74aa1a18ce36b6ba22be80a9917e6bb064dde80ae480f16e168c9841901fb97180b899eaf1b16c03366ff0d6510887727b448915fe7ec4ef1f2ea29236b6ba2f704a2332b690a050162d476ec06d852c390ab93a1fe34eebabddf424de061b59d5c0b13e6abdb10669fff78e6976e78380972e8f63bad5c75bdc8c0fa502591aa0d1d93a5bcf703ca6c84c0c6a6c0ed01", 0xb0, 0x40, &(0x7f000098b000)=@ax25={0x3, {"b523c4d26102eb"}, 0x1}, 0x10) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f3000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000447000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000707000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00005b5000-0x4), 0x4) r1 = timerfd_create(0x7, 0x0) fstat(r1, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000ce4000)='keyring\x00', &(0x7f00003aa000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20), &(0x7f0000d7f000-0x20)) add_key(&(0x7f0000b99000)='id_resolver\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001b000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000026000)=""/162) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000028000-0x8)=0x4e1) ioctl$int_out(r0, 0x5460, &(0x7f000001d000)) fgetxattr(r0, &(0x7f0000026000+0x6bb)=@known='system.sockprotoname\x00', &(0x7f0000027000-0x27)=""/39, 0x27) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000026000-0x38)={&(0x7f000000f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000025000)=[{&(0x7f0000025000)="72be76b36f48c7aac70d1209d6dd594cc0c116c99f7a860ffb294db69163a6491bfe249513721621d81a71d98ffd2916113ebc1ea1bbe25fccb78867a42929f387fe2642fe955aeb65b8d625d8b1393eb3c227f1844a8140adf472728e8d495cfb99aa92d6b83c0d5ef21e93cf1eb0608d7c25efaba15fc0a6e0a6c98f6eb556ff5a563068d3b9191b00e4ad42be97629389657626bd93bd63993f1de9047d30b44005765f767bd256c6767a6114dc22f80ef358d9dfa141ee5e751a46dedb790cf3343d222a66b6c0cd459a094ce427ef3294bb3d00f6adb2ddc2bcc4ad6b79620e6a352a8306469c7c7fff82a5fee4f99a1beb93184f04d57b68670935d1bb222a2f4cbf9c5a337447b768b128486ab3fe6c306bf31e4dc6c157ea64d8d34a8c95820a2c4ed79a5e8bc0c82346010fd81bfd13682950ae4a435185b95ed22352b5a411955461fcb9a5aa368cd644a2f8d731b2bb4ee304bd402ea9b62f6f896f0bec99c84b8777da55e9b061d7ab863f6d9b2ddd86923d8e2e16ff617ee0996440629d87f58f7144efd13364f8a8a2dcfe10030d1ea93ab75b1b988a6bd8347c3937446b14551070b478fae0424a903a11ce1586243689ea5cc4ec3ba69b9249ff9f81b71a89122c4753ba09bb88d88e198f8bd2734e5fb5f1d2e02cdc8719141bbc88690690941954cb54d764fb42821654b3eb73839d8080f12ede6e49081b4712e3a6d7d92e3cc7e96332dc82a558dcad8a59f513b97271469b78b3b7b8a4f23e3a200bfda2f6b516749961dd93af08695a3f04381d6dd21569ee427907ca2df6831b80ad47f0835a9274f722b92acf8ab23622f8fd0d946c27c41931b6606e8aa1fa83f8ab11cf490487107c304b85d48b144f5a82a1280b7a140820c7846403ae9ff4a86b58ff07a5fc8b94f1d8205e035969545c28cc56765d8eeb2fa102400f98680a0ef28d81f34ac4a98bf6a42bbb8fed540205e3270687299e462ae4a3a5cec331947c08ef930beb06280f6fef4b2316da30f3d210e328be118732e54af85e8c8c695f9a9e159ec43e1aa37991e346fdc4f32d5871b4585495b083888db4296746da64f7fb5242bb9142160f9febc34819c78db1e22f420d568f988c1acfb5bfacd486b70b4fe85cdaa7ea39ad7b3b17b9b080b871da2104db40a21a3d93de464ad59aecd2980fed2773a1e519899b6b8582c258eb63c746b244e35a1c494e90556d45c5fc1e4f0c84e5b4cc9ef69419d1be6c69b9aedd5a5a09c5cd8f01daece9b90e61f02fc11617f9e281786cd8f0a2f3afa985c104cfaee7a77c32f457ba660e01d303e34da130e307d2b5fc5d7c6cc84f21373823b94d1896e23ef40616652f57ee9388de33b0deb3c512812c6101c0c293075112eb856b69720d7640b3881e1fc50675dbd061ed8643e8581707c743c57b32298076f8bb54dabefcf79c0e34a8a55252f7a3e5cfc1519d14d860f1303628e436f9de4ddb41b69157054d5b450fe16cebebcbe6e4a82817ed42041f62c55998382c6f76efc2a6c11782ccabd2044b0d483f1d475e57f6ce290762e3cb568b1bb00658f542bab4c9c060759ac14aacbc1d4049eb0a2190e4753f614ac7de8b6075d207c528d7f307bf0192bcc77382dd5210baee0a112f28cf051309568b24cbdf723a1de127d80593ec85379376093cfab82788d9b6312e681750b773a36efac7fd7f5790529273af8055277e979926be48a0e9989e6b6e5343619906576369a790fffa3543b774b275d5cd59c0ca3904dca6dd5e8bc77666e0950fb1eb763c6303c60002f0c65281c02115b9d1476f7ced2a02ee5f7f964de94c9e1317cfabda7b95e910b465f76cd70af46d3926bcf022ff065d4a3001b46de07d4f1720c494aafd5318caf320757acf6d7efc636f36fc6a8a1a68538a081446bfd82b7500659dd4cdcae6e4abf8904e3c48c351de5d6b989a0b525a9f8c08793d27732cdcff2b97d884963c609a35eb35d07fe9db49d2adaeb061856e43d6bb423c80e45dff57ecfa90244ec2061550e8a3435dbcdacc9aadbfc74062a1ff7107faeb616d03416a6c6c33d37b7df96cbdfc39a08d4ad481640c5df08808c9511393e851470319a3a9ae662d6c493f2d1aa76847932abea8f8dcb7bb234ca217c87c03468b3dd38b8d84dbbdbccd2046a41184ef59890433aa07d5a5c3b0fd2de965db087f93363b4398d19d739d634e7bf602ab588a0d2c749dd5c6e623cdd8cbb7004077cedca86a6fcf58a74167f6ff9d141e95a0650bebd95bb24b377c411333fa2f8defadf426dff5265081a4237b677e7dc7f70882a48f1b84f88458827f7271a888d73cb973dcc1e3b1a5d964bf4c08df17c7cb117b81adad2aa39e544dfb2a182107b9489c7057239cf10f818e46878d2d9d1d9e4a5286f378ca68f91b3f2f5e0ec333c1dc68739000c316993252a7a87fae4d2c758efd1849badf43349b889a155f5199aa3cff64b08a9a85198716c6a458be07adbbde8efc725c4984a5cb34260565db8a1fb5bc4f0fd1daaa3e863f4043655c6544b50926d31ed8ba47807eb656085cc4fd994955430524ac81fe01c7c8331fd4e1043ff0b7fefc55d25a6b53e9890761b7544a785cf89b318b8139445474b906f63745be88d777a7eb1350819967660edba0ae330c5992fbe57b69ac7a19afe3865f8b743ace433693372958438df29258f512f1cf8e4cefb8982d98abd74217be0dc3971f8657b3d76ccd74c2c41e294675cd23a4720cd3495e994e1d72436305c4e12cb138cf5ab9bb87f2cb72ea68313632eb0919a441df910dbc7a5bcdcd2ec3131d093c53c0a67e83a8aa4526b10bca5db37ea51414b48463e3e70d00490cc16da88645dcc1996c73c6fc44b997d20aa09512c245ecc703880ef3a0139b5160185d4e81d9d596a0f34281aed1c8991731871f40dbd5f4e70dc98ad86d6821ee21511e9519b894d34605e06bddce3a0f718930e519a4be1aed96119181e4187377961b74c01734d10c7718e0023de1b4f413dfce7b882bda6cda86cd126de380645e313943f8d6eefafce2b55d48b423d329d789493a383f8fb4656f0190681fdc36bfa85a04f0f910fc745342b2e616b405ff1686f4c8f5026edacdaff885f8c005a0e58640cd79eb89fb129823582c1562d0d4b336d837837efb4e167a84b62eb6438b9816b28719e4f834cfa98f1274b9f66dfc9fc985964a73bbc1a75eb9f40051d3f2103ecca66b9c30a971a0305e5fb707d42348269a10e39a8f0b1ec5826bfd0bde841c26124b42b47c7c0fe260db73e7b42b7c3f1fa28fae245fc5b160eb666375765d8efc6d1b2482aa67869eaceca3aea0ce5b779ec3e81998acc90be3e57969bf70f241f3fbed1ba19ad4c28767f51fff9e741150dc754646f3ebdac831b889c209aa90c3e2e2920f062dd6a76455e6c5f6d8b5c32f01893e4cf4148a27d4df1c94a392783d6dd0b8e4b297382e5ad9e585293e65712e5a38ea2cd53cdc77bd710819769cd540dc8b98342ccd5f32e16bbb362566a3abf61e82e4a05031130a476d028fc70ceee16f6f97a7fe45907a51afe01fc4bc3b4b8db652aa94404e21d30c97fa580f92e5071c2cdc99735ea63c6ed81bc4dde093ae36825c0f9786618ddfd0196582cd03c04150b08b84a24cbd1529e28ca70f81ab3f23ff6a18c7a85aaaffe8c9e7b5602f2a2364df917b772afbc171e47a1b6d8f6bd52e24f2c964480c412173e27c7feca24d5e1ea52a6630c2f80134930f896d01b232100840cbb69f91b693ffae3ddf5e2472f9090d8d7da917731b9b504bb3fd287ef43d7d0d7b983cdd962e0dd0c44dbe7d446f40789d368239a409be52e92b5c49b3acef720eb792a15746736b3becde3fb50b5700e94b74f3fd69e7adc00cfc935d07a22ab859b533071b00f3aa42550d77da7a4d4386fdb6f5360d7e498e4bcd66a79f946a4ac0dc9418feed31a46b57a9aac642e9c80e05d426bf8a6a00dd327c7ef99e74b55a6117d77503ebda4ce42de44bbd39c5624f14b3994887767007f4171db9ff442f0edbc076b910bdb4dcf6d8146672df414a5c84a85dbfe91f23b6b3848bb6f6a22c0e14248d0ebfca34e62bc6ecad6ea652040e71879eb125b85c2983af8257d44443e9108b984f628da6f8bc6c47f5bf344641230e0390bf10d95c7e83eb0ca6848f3f1dfab33a9bd46b97ec1edbd60fdba07e47a57c8d59a263bed800e88f787635922460ecbdeee3b0a8cbef1082c9e27dcc8cba5f27c7a6716d951a0993dc37d6e0fbf7b4ede2a4f7b3ed6721900f786309a53e409f57e0354cb997e2e61875f36207c662fc2684fcc08085199488254dc27237d75d79a8342068384a023faadb14034a239f2dab91af606559abdac104c2cd9486cf7b9c1641ee922b3b542a5b039408b71f1e6f4c84916e68e064f3ca160c046f6368481d44f9e77209d99a5aee6ab07aebc6b897145ac0fa8f116609efa7d3c3901cd9cc6c8d53cc7d880cd4d21132c9ef62b03dfe7641c5ac3961eb526bbccabb4fcca66da0161647de881bfca2533826f59fa154d4a87fac7d8affaaadad668869bfc635fc342a1df783bd1dfe3348c9ec77478d2409c2e190ad0a441b92619ff0feecf174828ea2395ce12c096b19849ac1af7efa13c42007f8d3262baff4dc6cd6e274c168005e6ea5a770d9698cfe1c9c4f76c456ce6520bd7eb2b4f1f2bf46d930ec338f3cac35df6bc12eae24b69d2eb38c205184bff63c14c3c2c35620328bb234da18bf0edee2dc05b578d6dbddf376908f321828f249616881de9603ec8416ec18fcb928bcf80cc9033da8dbbb11f3e487e3b0810faec01979d4b0581e423791b2ce7654f0293d7ff393ae107549bd1729c7192fcc9dbf6d1a99a839f657c75ab77685f4ba1422620b7b7a7e9845a4bad312f657923a0dc45a613c574aac5225df8a9f21d98c9f2438bc6c30bd4feb8c22a9a3d16ffc912fa49ce56d8248a1cb3ca7609725d3961bd0b4e1c42d96f6a95dbc774dd6809e053a0dfbd894731d2e02e51f6aa59637f021deea90b1d76dce929c3e0f390e24ef1656f6e6a07f5a2876ade546db564fa312a1aee0a3f682fcdb4312058eb3abf77c8dd5eb5c0e9b49a62ae460f7cc1d0fba76b038c4293e9f9cfca9ce8741ec8243f6172dbb123f30277119319de5ac692fe4dbbc87e94597713291414e0aba7e00db9b2283ef325b1cd2e5f02bebc2c3639d74dd03aff297f60b795116f5eb0b13796329ac8b8aaca955036d5928a05476d2b8c7a943db59c92056eae8852a2e667bdfe2c7b68a9ea2461cd0f1ec297774d54d020fe1c0ace6d919b188e37b46f7fc4d890a89bb78e0ee262cdd43cfa3626d8b481ebf46170c01539af9112601d79a703190d30397c0740355d6f17d40587333f17836c7f2d681929cf5a441e59e8767534f780c6903bdba3693f72b22235e1fe25de80d7e32398e76f3e69a6a3574419fdf90e8f67e6ae54c6270dfb56295116fac0c8c965c6a4aeb58caf348bfaf531c0ea69eff079c5a17742fb2c6ebd0f534ca0b880486f5d639ee1c98615a21a32196b8d57827aedec621b9cce92c24913850367b53aca091dc2d40af8486b9bda668b6e3cdb0b61a5734f3faa183ea55401c231c19dfc17df5b7ba9021330cd5a54bbf2ff456824913e2f44e2e6c0e569af4ba9a128152c82c7eb205a34c252e6b454773737b5c2e0adac6626edaa50cc3d2c8a1e540f91df3c99db1ea3c0ba7829fe51afe8d92f60daf1b73327d521909", 0x1000}], 0x1, &(0x7f0000026000-0x88)=[], 0x0, 0x4000000}, 0x10) r2 = getpid() syz_open_procfs(r2, &(0x7f0000009000+0xe18)='status\x00') ioctl(r0, 0x4400000000001278, &(0x7f0000025000-0x3)="0800a9") 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a94000)) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000102000-0x20)={@generic="df1b59f1bebd1503bef175f8c2e507de", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000097a000-0x20)=[@in={0x2, 0x3, @rand_addr=0x1000}, @in={0x2, 0x2, @rand_addr=0x1000}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}}) 2018/02/02 06:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x8d) sendto$inet(r1, &(0x7f00008ea000), 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r1, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000857000-0x10)=[{r0}], 0x1, 0x9b) mount(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000a46000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x1fff, &(0x7f0000524000)) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000003e000)={@generic="ef095ccbfd68c5623f61c918222a97b4", 0x1ff}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000003e000-0x4)={0x6}, 0x4) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000061000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r4, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r7, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}}) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x10000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) sync_file_range(r1, 0x6, 0x3, 0x7) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) 2018/02/02 06:05:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/ptmx\x00', 0x40000, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00004fc000)=[{0x6, 0x1, 0x8001, 0x5f7e, @time, {0x1, 0xff}, {0x5, 0x80000001}, @connect={{0x5, 0x8}, {0x3, 0xe1}}}, {0xf05d, 0x6, 0x2, 0x3ff, @time={0x0, 0x1c9c380}, {0x8, 0x4}, {0x7fffffff, 0xffff}, @ext={0x59, &(0x7f0000cf6000-0x59)="9aeb2325460cce844e1a490e64041e5ad3af007bf19ad61477d7e0d9251385a99ba34d27835158c5a77bc4417f51937da271f0cf7d7d74fc8aabde5b701e386a02b47a3732dc6ab912203ce158965a0182c8ac11198e8f3ba9"}}], 0x60) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x40503) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000aab000-0x50)={{0x0, 0xcdf}, {0x5, 0x5}, 0x0, 0x0, 0x8}) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000b00000-0x50)={0x8, @tick=0x6, 0x7, {0x100000000, 0x101}, 0x7, 0x1, 0x1}) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000+0x3c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000487000-0x38)={&(0x7f0000000000+0xe29)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000121000)={&(0x7f0000378000-0x12e0)={0x12e0, 0x2c, 0x404, 0x7, 0x1, {0xd}, [@nested={0x10, 0x4, [@typed={0xc, 0x5d, @pid=r1}]}, @nested={0x109c, 0x78, [@typed={0xc, 0x37, @uid=r2}, @typed={0x10, 0x50, @u64=0x6}, @generic="435a5254727f959e6108c401419edcc00b8e7347001c114d538f6561eaa023197cd4bb70828ade5b74b65faecf545196fed4f3c38fe023438dbd1551ab2b3703e82d302d1f4ffd56b8f46c55a6d3b5ca61fdda2c19d217d0736fb9102a84c6b0", @generic="fc222c547be903f15ba87d1f4c8694ca13e36dfa110edb227afb4157dcd10f8c29ff6d0f65197c9a538dd864273f118cb11483fde2801a9be5d34e685e7f38c978f7f0fbb1fed71cf94c5d25787d7d0561a478cf47e36bd5bb8ad15a30f16d0742a98e3b86f17ec8895999592734bb42b34b020af0a8f465c854cf5839ac16ec77bc4ff2a0cee64d738c1a90ffa37ea0c9d2d3f3c402d4d6e743ea9fcc5bc17db293c3be1af2a16c22d6dc0e6389fb01dfbfb1986f53403c70befc4d1c4039edfb1435bd90cf189244ecc090462652a0fce3855fb067f926db260325d5b2595404ce9c0fad32fc6311f1d39b824c547ccb1cfcb576122f4b83f53e1b7bdc61f1790c6eebf5a6ef66ea8dac08c5ee7e6dace3d0c9a8fa4f037530e73ff72857fd85215cdab10db450844aa18d315d3ac69e67426ecc5f96b7e0551bb0434298034b6e2987bbd3f6135dcadb2d135d46317a001053098f9b074821d5be1c01638e0da5a0f72ea3eb5c6833e4cf1008b941f68c503dcd4b910e593e5b8755c970ce0d32c68dab4b7115e4a78fdcd29a26885cb19e6cf8c1f83c605772549204ec08248d16d09a6ee7bc4dc4940cb9dd4c3e9301b5c03213b5da5a84a669fbf57853d81f87662734fbfe23ca30c1e4296ecdc818f4bbba4e4b315debb220915da935c0857903e427eec880f96e531a1753984fd1f8fae2dd898be1cf8b34dfdd9ea9ef4bb19a177ed6318c22d2ff26094fa9f1961dbc3f840b50518bb1c68499a9efef37c12c3d5e5afdd2c9817d3ecb1c1b8d66449f686e2306fcb081a4755f8e68e5ee659927c1cceb5db30be612411dc51c1e85fafb2b8d063de2918ce329244354a6548b3d0d81f7afc5402144b0cb77727b9fb1050ac66558aa8bc0a01f95e240649cb65649e6e59b32a282c7665621e3902fa80ec5e656e93210ed5c0b649e804dac4f6bd0ddf289bd7cead20f094eac9c5c5eb30643a2461f1ec4fe27e48fe7213c3bb1b1db3e34f3decd9db7372c9eda2a780f1c9ac352f222696dfb15e589180a958aa09bbfbe787cb1c310fd720794793e05b9fdd60c6b993aaedb95052c129012ed8449ac61bddeefbedade7e69a0e320ed57bb46f08970ee3f5ff74bbe2753ad8c5817503d121cf7ecd63aa6d27597719337843524d5ee572f982020e92975f2d264d134f7cf4c04f1cadb5a84e2a3dbab560c50e09cce87c3733297d18b0a7aa0ea927794eaea577a6297d126246ffc868c10f6279705374a9cae5098ce5650beba5a4bb0f937bc1edbe5344982d36916ec00c63bb7e2e6c55f6aa1900d18eb7c05d84421c45f244aa33dde9f90a1b6df06d825135e7b98eb369e17f44d948b029f63acd62aee2ecdb768db1c385e098643bf357d8f7b33960d86445f6468d5c480327e6be1cff504948472972884035782ddfc1630cd0eb5af1822001e6413adec754b9aa0785218fb192806e1d2c226a35fa4310726d9e4362db69ef1070b55e855de10204a5517ae2cbf63b2e20dfcd889753cef32ae54950cfa2b4c787b998200052f9328086f82316ff2e22458cf5cefb20383042ce18f74cba5357cba5a82889973b39bf590121d242dee4749ffac3be30345b16ff123528709e851ad5ae08ae3c0a814430366b73bb6dd6ebebfe2c056fc319ead1bad43cb22af1cfa2be2d75e7a479ef527e32486c016071416090b1626b351434e6fe69185f31cdec361fd88eb5480c049b7ad109293fe9995c905bb5661eb8f4e6299a83fb9eeb4536d295a671f12429aec2f69d58e0d769aaad71bb17ccf2b00683204c04477f0d4357466b9921b9f1ebffec5bf5d7d1819f08fbb6ab9657679fd8b004a421c847302e193980fd4c4911c63cc91c8691627efaca7d1338ab8502d94b6d76e486dae989747edb8a0f5be5208148ea58b7d3596590d70c8cdd7e404885d8182f411dc1908506fe272c206c00edd6c89566a1115c97922e3a1da54875edb4c819cd3a116fc79f61f3c9e452bc925fca05ae5e5df16aeb9af0044dc2387a1642cd040229116b82649368f77f707c8adc68ac8513732b7fa48ce61695a7af612ca90a8ffa881a001110acba6e5410db6f4f0a26bd457251ff08cca5cf70746dfe8e4bd53ef15b5b58d1e0a6a3397e32b132305a0533364124a06d8a2048ebf76ee79897c73eff9e011a01acf3e47d19561fa57f6ad5a88c5342b07d6bcd7f21253e880b77d9d66e659e8322de1d8a739a94ca3c733375e2314436ad21761c231f99d2d975a6e1789a0288f4cd4a02bdf5c719fef8b94ad78bac656a5d7740933f3b8386aaae2f4aee81be6d2fd2d8f3e54451bb43bbe3a5896bc57f93477acce7394ac5367f3d9996d38b9898147c18e2f8f98ac2b8b386928cd91345225f571741cf367e5e54641e2b86fc60d927a838984a09c12431a3b2a75181fecc2adfe2a80e54ad9d1a56a953d5e74867fa8e5591390543b8c84e5b281fbeef86c4bf507a24b83f5b818ce34338f311433be234da7a39f144612e7533b3ab7aeffb992470d4ee778b2aeacb03f2ebbc68b4ed57e029093888a16ac3154ee89b5cfccc5b140beb8f43545dc45f475be83cd6a8611ed7d4abc38f3c7d2e83694c78a1861285e9f10f18d9f7e3557de57018137513e6f38d86e761f9359cc29f77fd8606f574c46d464f24d409459e415a49c3366b00bd229fa664cad135f94e35dfe78d15bd8b81d96cf574a2c5a4d745c0108743889bc9bff0fc50d242588e61d381f2fd69c3d30437378f00a1e8be43c66b49afcf15189c1f2560e0fb99c744f6b14fc789b61b9a563b3fcaeec7cd82ec92f36549592fa1353f3890c7092e6d262cc29812db5a651b482a42250c626b81d68eb4fed882b99a471c7ce7810b2b8b598eaf38eca34b5cc6c5b1de3b331bf77ad7f1d0f5e861a2fadf77a11a98835bd9d186626023815288b27b7fcfbd4cbc386c1b553ac9210195536690f516dc5c9ad536ace406c5f72ed81e6dd53692cabb52b842dfff34456a0ea840dfae2e5c1f826cbc8ecacc767573034739b673e516dc269ae43f32fecb7816c9b2fa1ed96af874e31c34fc6604da595458c76bc0537211effa0eb55f5f26c8d972d65d61f3201126521170a17996535b3725c8648177ca1758cc9c4f0eb32b760c462594599a853345bfc6bb5a13f2af68b99a2deaa694193509d78dfbb4ab806e5b150da98a2cb00e8faeeedec60c2c5f9142e93f0fbb91ad9e0318a1eab72b484194cad8fdc0843556d10dfe6537f3e3e1d453238216f932bdc78cf0897d136039ff46c75d80002593857c09a4335d9862f08dea2f72cf67b3dc59a0e3ea8b2ebf34016b88e6301d7a14a28e7896af84065a084edfbfa0e6e55b2715941bd20950269e53efc39d21577a5f202512ab2c9c06d339676295b5b7437dd14898522fd51370a161f022866382875c9fc76e259b36f571cc174cb7b8088ba28208ecbda5300d4665f7fbe0f9279f47328c36bee2ee60d7170714b3e908d29abf2325fabf135e7b86ec9e749f0bb11317f8c9c7668ff8cab4ab3265d5562b862b49ebed9e9981aaf0541fab1e66dd02ae8a5057a42b2584fd02c889ce809b3fa11864aac174c4ec3c798f64a1d53aa7a28c9fd98c17f01488bce59cc166066eef60d1bb38d89592fb0bcd14dd0402cccb6844d0e316823a2ca6d93fd6d8b4a49a7b3c7c05892d4082325e29dccf2473e308e6fd9a311a902087bec2c7146bcf0b6017aabf91a396ee089c44224221fcd77257051547916655b0c98582fa752e97c63d33bfe7d0b4bfd9d2b94709cc205cb8680f7c814bdcbcc73aeba77517dab330bc74f1f7d1caa878fb538dbf2753c0efde13506ffb500ea8d7eb154e81adef735bd4ed3efde343c385df705f7e45adf65cec7ea42a3a9221c0ddb78dd72939e1bbc3d63feaf14fa7c777524b6b05ef8fa2a3595eecf3bce05e2e606db5f3cb77fd26b5062e45a62354d9fa6ffa21930c4f8a7336063ca653c24c00f0e3fdd32898d60f10719a99bc02a5638cb02a518ec98b5556b33c271440c6fc6b0fc7684bc69fe5f0c00c66dcb568deb5b78ab0c6caddbeeec83d0c13dffc2cf5610f2b0e513882651a0860a4bd05a3d502d106ff44098f02c535ade74b4a1bbf32ab79ead280f46c0efef665e65d0aff042951e55e90343dd200278f31868590aaa01ae7e717438decd4c2fcd4a5005a03907152b4c2cf0a46b17a495fd0aeb4d4cb6f92e92e49eec3db239bca2f55747ea6b08aafe7ebc0786555d9894d22ee30c6de002631ffef558c2ac4a834504eda66f0a807570adba1b7088c5f7f7fddeded0ecc4d47e356a552fba8c157460fa4f8700236e01515ed355cbad74dd2cd0aa954c8f6fe9dd1a18d1944d86157b213fbf69cefff5607eb3635dc21e7fb9f12eb643d7c6824d6f1b39046cf5f3dc96dae41c8a37acb1b75cd1f3f5673e979f5589315718c5273daf4a68b8881c1679d139bcae7ed408289a2b546418e7bba33f241d8ba8ce214a5c0417afc285e1e7c0e13bebbc5a776a63b95df95bd35cfa3ae949e616419518e543285a91e55ba149db8f1d581585e1e1d6c71cfabb97c290ef088fd7454729134ca169d8212c0b1ac4dc6980e65db55298bed215d29caa3167cfdbe5fdfcc75383f2892c046ef1e8d7f361f92b34bcc025365a05fb978299da7ad1cf95edc964a3003dfed3ea731aeccecef9db7deb6a3fbd393e695d7bd947bdbe7142f030920f8e29a579d5112b89fb1a56592c80c43beea128fff2eeb5ddda250c63f41092addfd4374236694f27b06e0c5b711dabea3ee753fbcf3bd39264eef5870e9612be0740950e3e3ab9854e29fe4c258b0814878c78982a565604c2490f70db21d136ec7fba51b2bd495810b541fd39540dcd49241e8836de5e449ea5ea1c677830d085b387472ed5a54655f7c2042e19e8a781271d603c6b93f9c0a3a67e672568eb219876370cc4d2ffe44827c7729b84f1c0550a931556c2b8710478c6a74da4b8f724a2c4c2de404fbdb8df29db1ccacb770bf2850f19f2975665d5310a0108f0f280ab0a9bd089ae05c7fec03958e10938fd47e920362a131a60b298c7ba9da4fc5f2e95b147e6e1f1bc3d2d497785f0a722fbd35de27e0b8b5e3a554e8543708571e62ded995dbf5e4f96b91e10801b72d7cc352014393ceb85ed42c5c64d6577535bb3f61ec3d3b5d2ef47e6e1ecdd6b7b1ec1dfe9cf0515be13dc663e5c9c610ea1f4b96a15c0d2c23f70ee8e852ff80afe7343e1738d30d6388f6d558d113a3e17fb1f11c27acfd5519cd4c34923c6edf21ee6845fd79d6ebcea42dd63505f0a4434da0da44fa83f78afa60151bd4f3a7f31db4ce8ef8b8c164912ce9f9ca182dbec7bd538fda42e5ff0300a0701b252f7ffbffcc78936d3fa7441c160f22508f04d2658f582b5ae7a5b13ecd7d00dec3c42cc2bc0913edc0c46ea4ca48272111f74f43bfa067d9a47104e19535b761131cb3fe2afb5bdd7ba3af49dfa7879d4276ac546b9726d858a6e120faa79cb8a6c7daf8673d8912ee5838383b3805870abb6a93a00070be5606a2d30050a9fb5bcb92ecf6580922715e07779f17a0710f4f4d20a72cb1f6c183f5d2a794a3e8a0d94e36e48f0e6de263480813c6504304c35dc930824fc3d32a9ac1840cbf98d3ae736f2a32768c45d5f32e68250645cfb31599f0aad009cbae1754af2ebddd8a26f8a31116799b8af54d178373d3c098c32ee25a4f9a5cc8a509d1f9ce8c0c00b11cad91ad6a28f4ac76961db8c", @typed={0x10, 0x1a, @u64=0xffffffff}, @typed={0xc, 0x96, @pid=r3}]}, @nested={0x44, 0x3d, [@generic="65d87da435cbb6f36c0bf561ee5df3d24a8019d6f3a97f326c6e9c009557be6871846b5a3783b7dd10d842b695701b009cfa7695084e3834799f90ee1e"]}, @nested={0x6c, 0x62, [@generic="be7e2725cbd50269cd4a6d0015b0573dcf545f57fd69989d02e452d65116fe2a5ac267c4a19bfebc24b7fb2d412ea6407c984444009daf3dd1666c4916cff4a9e97ff76ffa7eb71e55413005f9c659fa580c44411ec4edcb831ddb1a29a4206b1378211fd1e754f9"]}, @nested={0x164, 0x58, [@typed={0x10, 0x1f, @u64=0x1}, @generic="d0dd5bf7a62a31d627d8bb2a228c53e9acf42b1e8ab385a279a85880ab333cdf8c3de21a06f17ac8ec5d77433a5d0afbf59d0bd3e3d3382633e9b4ff95f08db632f0aeb64d810bdfe8b369200b03b4989b6be692f864f5849d771995ef7109684068114257b7b18e7a74b8808f793a92be539eca8148ec0d8937b962330eca7256acd7d96a81e7fffe9e144e06e7dacbb6afcecc4179274c139b998a50afcb6e2ef80949fc5276e26dc46ca99890c48383b4c9d4776e1a668929a26681a11abfd525001cc7f881f520e8870fa7491edbd90954ad28", @typed={0x48, 0x13, @str="73656c696e75783a74727573746564e576626f786e6574312c766d6e6574305b7b2a2173656c696e75787b626465765d6d696d655f747970652e5c25244000"}, @typed={0x10, 0x71, @u64=0x7}, @typed={0x18, 0x82, @str='\'!$vboxnet1!^\x00'}, @typed={0x8, 0x10}]}, @typed={0xc, 0x48, @uid=r4}]}, 0x12e0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) process_vm_writev(0x0, &(0x7f0000216000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000004000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000017d000)={@generic="09cdae549184a9bd74774565ccfc4d2a", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) ioctl(r0, 0x800000080004535, &(0x7f0000824000)) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005e1000-0x2c)=[@in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf23}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf866d5a79e1a9771, 0x806, 0x7) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0x200) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x44001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000824000)={0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000072000)='/dev/snd/timer\x00', 0x0, 0x105000) accept4$ax25(0xffffffffffffffff, &(0x7f0000526000), &(0x7f0000001000-0x4)=0x10, 0x80800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) socket$inet(0x2, 0x0, 0x8) syz_open_pts(0xffffffffffffff9c, 0x800) socket$key(0xf, 0x3, 0x2) gettid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) fstat(r1, &(0x7f0000006000-0x44)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044f000), &(0x7f0000000000)=0xc) lstat(&(0x7f0000e63000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000684000)=0x1c) socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000002000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0xc4)=@newpolicy={0xc4, 0x13, 0x4, 0x1, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x18fd, 0x2, 0xb89, 0x2, 0x20, 0x20, 0x3b, r5, r3}, {0xffffffffffffffcf, 0x9, 0x0, 0x0, 0x1, 0x2, 0x0, 0x6}, {0x29, 0x0, 0x7, 0x6}, 0x6, 0x1, 0x0, 0x0, 0x2, 0x3}, [@offload={0xc, 0x1c, {r6, 0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x50}, 0x8880) socket$netlink(0x10, 0x3, 0xf) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r7, &(0x7f0000003000)=""/512, 0x200) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x0, &(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000070c000)={0xaa, 0x21}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c36000)='/selinux/checkreqprot\x00', 0x507800, 0x0) bind$pptp(r1, &(0x7f0000ab0000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009a2000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f8b000)={r2, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000035b000)={r2, 0x9, 0xa, [0x5, 0xa8, 0x4, 0xffffffffffffff05, 0x2da, 0x3, 0x600000, 0x8, 0xae000000000, 0x2]}, &(0x7f0000da2000)=0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000e6e000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000c000)) getrusage(0x0, &(0x7f0000005000-0x48)) r1 = accept4(r0, &(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000009000)=[{{&(0x7f000000d000)=@nfc, 0x10, &(0x7f000001b000-0x40)=[{&(0x7f000001b000-0x3f)=""/63, 0x3f}, {&(0x7f000001a000)=""/242, 0xf2}, {&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f000001b000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000017000)=""/147, 0x93, 0x6}, 0x100000001}, {{&(0x7f0000014000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000015000-0x30)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f000001b000-0x81)=""/129, 0x81}, {&(0x7f0000001000+0xeb5)=""/223, 0xdf}], 0x3, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000012000-0x8)=@sco, 0x8, &(0x7f0000010000)=[{&(0x7f0000009000-0x68)=""/104, 0x68}, {&(0x7f0000016000-0x55)=""/85, 0x55}], 0x2, &(0x7f000001a000)=""/33, 0x21, 0xad}, 0x64fa}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000008000-0x50)=[{&(0x7f000000a000)=""/159, 0x9f}, {&(0x7f000001b000-0x1d)=""/29, 0x1d}, {&(0x7f000000e000-0xcb)=""/203, 0xcb}, {&(0x7f0000009000)=""/80, 0x50}, {&(0x7f000001a000)=""/61, 0x3d}], 0x5, &(0x7f000001b000-0xb)=""/11, 0xb, 0x7}, 0x346}, {{0x0, 0x0, &(0x7f000001b000-0x60)=[{&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000003000)}, {&(0x7f000001a000)=""/187, 0xbb}, {&(0x7f000001a000)=""/239, 0xef}, {&(0x7f0000012000-0xfc)=""/252, 0xfc}, {&(0x7f0000012000-0x5a)=""/90, 0x5a}], 0x6, &(0x7f0000012000-0xa0)=""/160, 0xa0, 0x7}, 0x4}, {{&(0x7f000001a000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f000000a000-0xa0)=[{&(0x7f0000019000-0x34)=""/52, 0x34}, {&(0x7f000001b000-0x6d)=""/109, 0x6d}, {&(0x7f000001b000-0x38)=""/56, 0x38}, {&(0x7f000001b000-0xbb)=""/187, 0xbb}, {&(0x7f000001a000)=""/249, 0xf9}, {&(0x7f000001a000)}, {&(0x7f0000011000)=""/54, 0x36}, {&(0x7f0000009000)=""/106, 0x6a}, {&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f000001b000-0x67)=""/103, 0x67}], 0xa, &(0x7f000001b000-0x27)=""/39, 0x27, 0x80000000}, 0x3}, {{0x0, 0x0, &(0x7f000001b000-0x40)=[{&(0x7f000000f000)=""/30, 0x1e}, {&(0x7f000000a000-0x3b)=""/59, 0x3b}, {&(0x7f000001a000)=""/16, 0x10}, {&(0x7f000001a000)=""/4096, 0x1000}], 0x4, &(0x7f000001a000)=""/174, 0xae, 0xc}, 0x1}, {{0x0, 0x0, &(0x7f000001b000-0x80)=[{&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000000e000)=""/89, 0x59}, {&(0x7f000001a000)=""/93, 0x5d}, {&(0x7f000001a000)=""/137, 0x89}, {&(0x7f0000014000-0x2c)=""/44, 0x2c}, {&(0x7f0000012000)=""/221, 0xdd}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/177, 0xb1}], 0x8, &(0x7f000001a000)=""/184, 0xb8}, 0x80}], 0x8, 0x40012040, &(0x7f0000008000)={0x77359400}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000b000)={@empty, @multicast2=0xe0000002, r2}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000-0x5f)={0x0, 0xffffffffffffffaf, "1923ab615e19c017d42319c88f478a809d969a654d465c21343fa4c2f888b5c29f3902df8fcf1128a24e7b4fac19b9144413b90a20329b11fe6575ba4351731271eb4075f3c788f11a3eb3f635e82c992377d68546c6c7"}, &(0x7f000000e000-0x4)=0x5f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000-0xc)={r3, 0x9, 0x30}, 0xfffffffffffffdb0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x5}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="13a9e871b898", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c214ffbff210"]}) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 2018/02/02 06:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5702001c", 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000706000)={0x3f}, 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000086a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000465000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x4, 0x5f9, 0x1000, 0x500, 0x4, 0x40000, r1}) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xdb33171a0866fb1f, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) [ 47.746900] binder: 7265:7269 got transaction with invalid parent offset [ 47.756983] binder: 7265:7269 transaction failed 29201/-22, size 80-16 line 3313 [ 47.776226] binder_alloc: binder_alloc_mmap_handler: 7277 20000000-20002000 already mapped failed -16 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x101) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) pread64(r1, &(0x7f000077c000)=""/127, 0xfffffffffffffcea, 0x0) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x100, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0xffffffffffffff85) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000005000)=""/189) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000009000-0x44)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x49) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xb2, 0x6, 0x7, 0x200}, &(0x7f000000a000+0x98e)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000-0x18)={r2, 0x7c000000, 0x30, 0x1, 0x9}, &(0x7f000000a000)=0x18) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005db000/0x1000)=nil, 0x1000, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000aac000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a2000)={0x0, 0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22c001, 0x0) socketpair(0x4, 0x80805, 0x6, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000825000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000000)='/dev/pktcdvd/control\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000003000-0x10), &(0x7f0000002000-0x4)=0x10) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x8)='cmdline\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00008f4000-0xc)={0x11}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c53000-0x4)=0x5, 0x4) [ 47.822529] binder: BINDER_SET_CONTEXT_MGR already set [ 47.829143] binder: 7265:7284 ioctl 40046207 0 returned -16 [ 47.840194] binder_alloc: 7265: binder_alloc_buf, no vma [ 47.854978] binder: 7265:7298 transaction failed 29189/-3, size 80-16 line 3128 [ 47.889303] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.897223] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) fcntl$setpipe(r0, 0x407, 0x7) poll(&(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x4}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r1, 0xb2, "ee485b1c5bf82ecb9b5f854a5fc9a2a147436627e84bc955902ad025d2b06689da3a923776097b4db5634a9eab88c147bd58ed7fdef243a0e8d6eb920dff1cbb153e08d8af531062ca119dc9d7daa601e976c6feadfdc4a53a21e78d8e1f37b4a0ffe844abe2e6a097a61b424fd35694bd2abbaf9b3d7c1dd0a8c44c6c9953be8d405edf6e657d45eeca68dfcfaff8280a7f933e479d2335a6d14c882acb7487f46a1687d34b5bcc996c0653cbd91c15f8da"}, &(0x7f0000001000)=0xba) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cc2000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) socketpair(0x9, 0x1, 0x40, &(0x7f00000ea000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000550000-0x4)) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='comm\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f000041b000)='/dev/rfkill\x00', 0x404000, 0x0) getsockname$ax25(r0, &(0x7f00008f2000), &(0x7f0000d9c000)=0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000746000)) faccessat(r0, &(0x7f0000a9f000-0x8)='./file0\x00', 0x81, 0x200) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fstat(r0, &(0x7f0000243000-0x44)) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000966000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$2(0x2, 0x7ff, &(0x7f000071b000-0xdb)=""/219) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051b000)='/selinux/checkreqprot\x00', 0x1a1000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003b3000)={0x0, @multicast1, @multicast2}, &(0x7f0000214000-0x4)=0xffffff71) recvfrom$packet(r2, &(0x7f0000e3f000)=""/59, 0x3b, 0x12040, &(0x7f00006e7000)={0x11, 0xe, r3, 0x1, 0xffffffff, 0x6, @empty}, 0x14) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000863000)=@known='security.capability\x00') socketpair(0x17, 0x807, 0xfff, &(0x7f00004de000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fce000)=0x7, 0x4) timerfd_gettime(r0, &(0x7f0000d93000)) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = syz_open_dev$evdev(&(0x7f000004c000-0x12)='/dev/input/event#\x00', 0x8, 0x20002) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000e13000-0x4c)={0x3, 0x4, 0x1}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) write$selinux_create(r2, &(0x7f00006ac000-0x5b)=@objname={'system_u:object_r:unconfined_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x32, 0x20, './file0/bus\x00'}, 0x5b) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fremovexattr(r2, &(0x7f0000542000)=@known='com.apple.system.Security\x00') 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x23) capset(&(0x7f0000001000)={0x20071026}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) 2018/02/02 06:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004dd000-0xc)=@sack_info={0x0, 0x9, 0x1000}, &(0x7f0000b6e000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000077f000-0x8)={r1, 0xff}, &(0x7f00007ba000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f7000)={r2, 0x8001, 0xa0b}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00004b5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bdc000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d24000-0x4)=0x1008) accept$packet(r0, 0x0, &(0x7f0000026000-0x4)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000368000)) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c38000-0x8)={r1, 0x8, 0x40}, &(0x7f0000417000-0x4)=0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000091000)) 2018/02/02 06:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_getres(0x0, &(0x7f0000293000-0x10)) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/02 06:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000052c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003ff000-0xe6)="244b83f85fbd21d60693e180b7f594a06fa80f5a74d60e327a74e14e3dc8574b7311dfce4531d5e6abbc90ed0e6d4c5ddbe4ad07856ddb930ecf21555690afef7cc8553c27a1dbed90f051365b7eff0524cf31a136c5ed91cf9f63225d7111a15ac6f7ccd3c08cc483f326acbf06c1e1ce98e0548e92d94544b3e78c3c3b2ebdc892ae9d260e40a79604652b947f241f357318be0cc47f4cbdb1398164872a6e314c2845c31f79a0565bec26910d72f7c6c8a56a9e9d22fa2354bcea4ee62520aa2a22bf2cac321f2a143cf5e7b9cf5758910b18885dd9af5d19c54cfa4ddb430a25f1db84f3", 0xe6) 2018/02/02 06:05:41 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000000c000)={0x7, 0x9, 0x3, {r2, r3+30000000}, 0xfff, 0x8}) 2018/02/02 06:05:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000863000)=@known='security.capability\x00') socketpair(0x17, 0x807, 0xfff, &(0x7f00004de000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fce000)=0x7, 0x4) timerfd_gettime(r0, &(0x7f0000d93000)) 2018/02/02 06:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000d0a000-0x8)={0x0}) accept4$ax25(r0, &(0x7f00009f8000), &(0x7f00002f1000)=0x10, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002ae000-0x40)=[{0xc, 0x5e}, {0x3, 0x5}, {0xb, 0x2}, {0x3, 0x5}, {0x7, 0x400}, {0x2, 0x100}, {0x4, 0x20}, {0x0, 0x6f}], 0x8) mmap$binder(&(0x7f00009a8000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) getpeername$unix(r1, &(0x7f00008dc000)=@abs, &(0x7f0000416000-0x1)=0x8) fanotify_mark(r1, 0x80, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0040004a", 0x1f) recvmsg(r0, &(0x7f0000af1000-0x38)={&(0x7f000007d000-0x8)=@sco, 0x8, &(0x7f00007d5000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63}, 0x0) 2018/02/02 06:05:41 executing program 0: clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x61f, 0x5, 0x8209, 0x1b5, 0x400, 0x5, 0x8, 0xf3, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000+0xe40)=@assoc_id=r1, &(0x7f0000000000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"bebf0f655ebeea15e2a1c9c765d124df", {0x4, 0xc7, 0x6, "1fe9705bed88", 0x7}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x8}, 0x8) delete_module(&(0x7f0000002000-0x3c)='self%systemkeyringbdevcgroupkeyringtrustedposix_acl_access-\x00', 0x800) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$setregs(0xf, r3, 0x401, &(0x7f0000000000)="f10a58da2b99d7b4f1ce7a51ae04428659335884a60d5767918ad4f1072c9491ec5df2057edc39ef9d4ddfabe7243742dc2cd66bcdeb373a5bd438fd5b0e8d1bad7c1e01c475c2a783162c948a6ec76bbb906c89e078f18d2d22c2006f06e6a014fe0cd3f0b9e5f58476ce02042bea3ccebb8b986cd9fc1d0bb54f36a76c5388cdd00ff21c57c3") socket$inet(0x2, 0x801, 0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000)="b47d5f088a1b1e40e154a39994a3da21dfa56a38a02203531e7a4e69da403ec9c7ee9b126f21b0fbc75af8de3067d60944149698c8aedd88d1b58473c6c51437ce959733ef50a98ec14a8a2707757702f02d853f450868264ddb338ff3210908cc3be745e16644af2a711d0647b16c579355ad54d67475f261b20871d645c7e7f7b07ec88e99e64a09bb4eeecec1c3161af4fce34d5f5b1461957c5699d3139437a878bfc28f22c10e507be0e216269364bef21381068edcc8bc929c55e19d") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/02 06:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/02 06:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000101000)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000ae000-0x85)=""/133) pipe(&(0x7f0000480000)) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/ashmem\x00', 0x10081, 0x0) ppoll(&(0x7f00000f1000)=[{r2}, {r0, 0x80}], 0x2, &(0x7f0000426000-0x10)={0x0, 0x989680}, &(0x7f0000ff8000)={0x7ff}, 0x8) fcntl$setstatus(r3, 0x4, 0x4000) sendfile(r3, r3, &(0x7f00004f6000-0x8), 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e3000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x9, 0x9, 0x7, 0x5}, &(0x7f00005ed000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e47000-0x10)={0xfffffffffffffffb, 0x4, 0x1, 0x5, r4}, 0x10) 2018/02/02 06:05:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@empty}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000272000)) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 06:05:42 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000)={0x0, 0x0}, 0x80000) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000527000+0xfa3)=0x14) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f000003f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ff8000-0x2a)="31b82eed0b2b0ebfc60fa31c9c80e05681b6266f2a94ea16349ba90c8e63392917071e20fb8d251c856a", 0x2a, 0x0, &(0x7f0000aba000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x1c) listen(r3, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ff9000-0x4)) listen(r0, 0x0) 2018/02/02 06:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cea000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) fcntl$setsig(r0, 0xa, 0x35) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000c87000)) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/02 06:05:42 executing program 3: getpriority(0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ec000)='net/sco\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000739000)=0xfffffffffffffff7, 0x4) 2018/02/02 06:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) 2018/02/02 06:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000c84000-0x4), &(0x7f0000cd1000)=0x4) 2018/02/02 06:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000017d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) 2018/02/02 06:05:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x4, &(0x7f00008b4000-0x10)=[0x5, 0x3, 0x6, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000b1000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="22f17c334048a08701db24a262165d5b"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getflags(r3, 0x408) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r6 = getpid() wait4(r6, &(0x7f00007f5000), 0x4, &(0x7f0000162000-0x90)) eventfd2(0x9, 0x80000) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000aff000)=0x400000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00008af000)=""/200) 2018/02/02 06:05:42 executing program 2: clone(0x0, &(0x7f0000107000-0x37), &(0x7f0000477000-0x4), &(0x7f00004a3000), &(0x7f000065a000-0x2)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000251000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x32, 0x4) munlockall() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d63000)=""/43) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ba8000-0x83)=""/131) 2018/02/02 06:05:42 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000014c000-0xe)='/dev/keychord\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000513000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b57000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x100000000, 0x81, 0x100, 0x4, 0x200, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1c, 0xd, 0x1) fremovexattr(r2, &(0x7f00006da000)=@known='security.capability\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3f) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r2, &(0x7f000097f000), 0x0, 0x0, &(0x7f00007f8000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0xe9) 2018/02/02 06:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00008a9000-0x8)='./file0\x00', 0x200082, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000ca5000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb1", 0xe8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000dbb000-0x82)="ab", 0x1, 0x0, &(0x7f000059a000)=@rc={0x1f}, 0x9) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000f43000-0x10)={0xf1, &(0x7f0000d20000-0x5f)=""/241}) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/02 06:05:42 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, &(0x7f0000d06000)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000d54000)='./file0\x00', 0x4000, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004df000-0x18)={0xaa, 0x40}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x800) setitimer(0x1, &(0x7f0000f55000)={{0x77359400}, {0x77359400}}, &(0x7f000005a000)={{0x0, 0x0}}) timerfd_settime(r1, 0x1, &(0x7f000078c000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000012d000-0x20)={{0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={r3, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00005b8000)=0x3) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f000079a000)={0xfc0000000000000, 0x20001800, 0x0, 0x4, 0xfffffffffffffbff, 0x2, 0x7, 0x4, 0xfff, 0x3f}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000024000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000695000-0x10)={r4, &(0x7f0000590000)=""/249}) write$selinux_load(r0, &(0x7f0000daa000)={0xf97cff8c, 0x8, 'SE Linux', "9df71a5998c0d29f1aef4116b91b1f7e43fea0b6b4b3db723e74de45ae51994b28f622ee2fcd849238355ec4db9008a8328d6b30ef6b70c4f2b23ce00d4a2a8c02d1e2e4c939c89c84b871309b18534a1d0aeeced67c69b3271013cc64530d25df41b4d2b362430e79aa7c9dedf2f32e2d6cd6ca55543817689a9e07bc6dd745080ca0cdb4ddc153031adb3d739ac1e5b6d5cf62ceda47731716eecafe1b4db23e980a3e13234784998d1d10cf6707988b6cb28277428d5032"}, 0xc9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007fb000)={0x0, @tick=0x3, 0x9, {0x7, 0x6}, 0x0, 0x2, 0x1}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000090b000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008a5000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/02 06:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000216000)='./file0\x00', 0x141842, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1a000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r0, r1, &(0x7f00009c5000-0x8), 0xff7fffff) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/02 06:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000db9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) recvfrom$llc(0xffffffffffffffff, &(0x7f00007a0000)=""/119, 0x77, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) exit(0x0) [ 48.608318] sock: sock_set_timeout: `syz-executor5' (pid 7486) tries to set negative timeout [ 48.674524] sock: sock_set_timeout: `syz-executor5' (pid 7497) tries to set negative timeout [ 48.717848] device gre0 entered promiscuous mode 2018/02/02 06:05:42 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, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/02 06:05:42 executing program 4: ioprio_set$pid(0x1, 0x0, 0x7fff) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0xa, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xffffffff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x52a0b533}}, 0x800, 0x7d}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$getown(r3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0xce)="233f6122859a61a674b60cd6268bcd077d706bb7ee7183606b7572a44a6991b4210ce1cd48ad0427636f16dcfbbe4001959866819e17363d1879a1f368550772a759c9971cf8b037e2f2f9a9f5e3e3e573663c82197a7c9dc3aa988e3779e8a6f84fbf6101ae18f71568be9bd4c1c000f39256b9919c9448535266b246c9920be847def8ad8261e0bdc4e15a39b18328250092bff825d1b2f161a268f860b96aaec07126efe1ad1f75185cf921d926634f86dd9b8864531f93c59ebd30d445844c12301a997c8c0783a9d8b8862a", 0xce}, {&(0x7f0000002000-0xf7)="a36fc3089be583651dc20fc2e15ce92b96f9975374d6da8d58545d4d8029b1b0fdac9a7cd674a8b70c9fedfe41413ebfd6686c58bf832e2b4355877a43b695f7fa5811bce7bcd04790937293901b7d2f5ec8462ed1d9178a66d26bdaf79769362f1f8a8770b55e40203d4a1c4112eb843e46bbe08fe78b13072c6ccbeeaf46fae39cdd59a86b10563dbf40b72e863ec1841171358981e4c05d3b71ffd7f4375631b8f3501ce46d12c313f695b1b90d16df85b597ec7da13148f9a7f40ae25ee42327a83f214386e0b90ca4afdad99a21cc08cc5ea010ba53279eb083bcb857280c0592592e1678c57bde9f4001e7d8d6db726235f1a601", 0xf7}, {&(0x7f0000001000-0x9e)="a340f9ddc4f0f491d2599821c35f890c7b8a83f615f220833734d3fb966f84250ff62ebdfbdef88b24880e97cc51c6fa3fbfebdedab29ad2da7dc883a3dfebb3d8f02fe04b5a1324052e7751169fb027cf10c25041db1d774e8769b5f6e1abf63c1ceb28dcf2d21244a47dd5f5b3cec4179100150cae95994d8da098d028cf55a4d9493c030955886281a966ee6fc73bef2d1068807dfd84ce5e78e77dc9", 0x9e}, {&(0x7f0000002000-0xda)="aff594d2a1fef3890bc6cc2620e3d5059fdebd1bb38bfb490d8154f82b49208eb4f7bcf2b0651e94999d01199c63abf6001bd7e022133d30d69cf0892241151d3a46856a224ba9498aa087567c0b77b92aba1d896e97d413993c9e9f33933e92677807ab88430cb37cc689a986eb1ff18a4652d54e973bf35a75e3b1327c1c42ef3bc4d27598d73bf4f728efd4cf6755addd8b18013ce408b8a5782a49c69d87663e06ba66a01b85b4772570ffeb20497ac7e71ba8ae0730d7415cd6e1470866c004e3b95cd2ec867705a48d5326488221744547e81f32d52953004fedc842fdc2a72b6b0ef644ac38bd271096e29820a56f62140c91", 0xf6}, {&(0x7f0000002000-0xf1)="85250bc19239e5409fa6097aef5d1d63b2ce51bff52466abb9885a5c77a1c4bd8a19052429662dd012cc1b87589e950a17ce5fd56fd74cda3c7826c10669efc8e25e8f92de757f4b32697aef16541f106102992eac7b0eeb070b0684fca05f4bb462a9711d0a396edca998268fd2505941aa1e181d10f328297454ad23ba938be5cf431833857319d577f4fffe24be8bcc9de94bbb9a65e330ebfedaa57be5a82bf8745a3f36b92e79015fe658e67a12229c79f9c874f76067d5177c5115c8b1f8c8e53a6f59b97541cfca90614dd860653e1d59e0881bee30ce83f6fb2ab38481e34360190069cff7b6fe27f04d400ed9", 0xf1}, {&(0x7f0000001000-0x79)="05e8d679e78c24700001c6c3e47bb894674384e2c48d6c9dba1bb4d666e7df09886daa549cea26e69a394edaab439208680a288e7e0d2a3bb955be9f26b3b9c3b3ba70ab9c4456ad426e5454d1692af739ce84a266958841591cd94bdf0d8f6344dec41ae7447c5e8abe0257b28fc37e1d0ddf9016cd5123c0", 0x79}, {&(0x7f0000001000-0x2e)="38bec56926b6197b87fe9a7acf5e15d510c05847be0ef2ae3c57f737dbd05ff013a78656064e91f08846ffa0e9d8", 0x2e}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000001000-0x18)={0x6, 0x3, 0x1, 0x4, 0x200, 0x944b}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xffffffff00000000, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)) 2018/02/02 06:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000687000-0x2)='attr/keycreate\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002ea000-0x4)) ioctl$TIOCSTI(r1, 0x5412, 0x101) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000676000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) 2018/02/02 06:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c1a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TCSBRK(r2, 0x5409, 0xef) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) 2018/02/02 06:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000523000-0x1)="c7", 0x1, 0x4, &(0x7f0000036000)={0x77359400}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d36000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000704000-0x90)=[{0x9, 0x0, 0x81, 0x5, @tick=0x2, {0x100000001, 0x3}, {0x7fff, 0x1000}, @raw32={[0xfffffffffffffffd, 0x7863d18b, 0x76d]}}, {0x2, 0x5, 0x8, 0x40, @time={r2, r3+30000000}, {0xdab4, 0x1}, {0x3, 0x7}, @addr={0x5, 0xa}}, {0x7, 0x0, 0xffffffffffffffff, 0x3ff, @time={0x77359400}, {0x9, 0x8}, {0x8, 0x6}, @raw8={"d707ebc91408122fc7089daf"}}], 0x90) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0xfffffffffffffffe, &(0x7f0000734000)) 2018/02/02 06:05:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000830000-0xc)='/dev/autofs\x00', 0x0, 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) timer_create(0x4, &(0x7f0000001000)={0x0, 0x21, 0x2, @tid}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000001000)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffb}}, 0xaa, 0x7e}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r7, 0x4, 0xa6}, &(0x7f0000001000-0x4)=0x8) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000003000)={{0xfd58, 0x6}, {0x2, 0x3}, 0x1, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000000)={r7, 0x20}, &(0x7f0000003000-0x4)=0x8) 2018/02/02 06:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) finit_module(r0, &(0x7f00004df000+0x5bb)="6e6f64657624ec6574683000", 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000e74000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000ee1000)=[{&(0x7f0000143000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) membarrier(0x10, 0x0) 2018/02/02 06:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003d5000)={0x0, 0x0, &(0x7f000058b000)={&(0x7f0000440000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x2, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 06:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="b49d24953fa6"}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000023a000)=@sack_info, &(0x7f0000555000)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x240, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000), 0x286}, @ptr={0x70742a85, 0x0, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/02 06:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/02 06:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c86000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/02/02 06:05:42 executing program 0: 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/02/02 06:05:42 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x60f) 2018/02/02 06:05:42 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000088a000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_PORT_SELF={0x4, 0x19, []}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) 2018/02/02 06:05:42 executing program 1: 2018/02/02 06:05:42 executing program 1: 2018/02/02 06:05:42 executing program 6: 2018/02/02 06:05:42 executing program 4: [ 48.996256] binder: 7530:7540 got transaction with invalid offset (0, min 80 max 80) or object. [ 49.014125] binder: 7530:7540 transaction failed 29201/-22, size 80-576 line 3191 2018/02/02 06:05:42 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/02 06:05:42 executing program 0: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x11de)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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, []}}}}}}}, 0x0) mmap$binder(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000071000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{}, 0x0, 0x2, 0x0, 0x0, "abcb0f5f6af2a389"}}}}, &(0x7f00000ed000)={0x0, 0x1, [0xd56]}) 2018/02/02 06:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000000}, 0x8) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000125000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000090000)=0x3) [ 49.055986] binder_alloc: binder_alloc_mmap_handler: 7530 20000000-20002000 already mapped failed -16 [ 49.084815] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/02 06:05:42 executing program 5: 2018/02/02 06:05:42 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000), &(0x7f000075c000-0x4)=0x8) 2018/02/02 06:05:42 executing program 2: [ 49.103813] binder: BINDER_SET_CONTEXT_MGR already set [ 49.112529] binder: 7530:7531 ioctl 40046207 0 returned -16 [ 49.130503] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 49.137475] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 06:05:43 executing program 3: 2018/02/02 06:05:43 executing program 0: 2018/02/02 06:05:43 executing program 7: 2018/02/02 06:05:43 executing program 6: 2018/02/02 06:05:43 executing program 1: 2018/02/02 06:05:43 executing program 4: 2018/02/02 06:05:43 executing program 5: 2018/02/02 06:05:43 executing program 2: 2018/02/02 06:05:43 executing program 5: 2018/02/02 06:05:43 executing program 2: 2018/02/02 06:05:43 executing program 7: 2018/02/02 06:05:43 executing program 0: 2018/02/02 06:05:43 executing program 4: 2018/02/02 06:05:43 executing program 6: 2018/02/02 06:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x5e, &(0x7f000038b000-0x6e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ra={0x94, 0x6}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) 2018/02/02 06:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000516000)=0x0) sched_rr_get_interval(r0, &(0x7f0000cb0000)) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[], 0x0) r1 = getpid() ptrace$setregs(0xd, r1, 0x7fff, &(0x7f0000fe9000)="6a63e45f462b02aaf989f1d81fcc8fff920e577e501a76df2ea9a5abfec2d129cba9715362c6d094c84c2989c98675d6e4ed19d7a62a6c059b912da1603107f52b246bfcacc15e55df146e002c733a7ee8d21bd8f77ed5af6b52c27372bfbb7f1742e58ecddb6a3ded4859a11a3376ff4bc2f0212d3e64b699c1a9e5513a000868c9608482103c9940d43c48bdd2f75bc10699c51b83a8b03d198417b4d7683f287c017d44a878418f6dd361ce5d268673bb56ea") 2018/02/02 06:05:43 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000506000-0x30)=[{&(0x7f0000a8f000)=""/140, 0x8c}], 0x1) 2018/02/02 06:05:43 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, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)) mq_notify(r0, &(0x7f0000187000)={0x0, 0x0, 0x0, @tid}) r1 = epoll_create(0x2001) sendfile(r1, r0, 0x0, 0x8) 2018/02/02 06:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00008c1000-0xb4), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xfffffffffffffffe}, 0x14) shutdown(r1, 0x2) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000436000)='#\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000048000-0x4), &(0x7f0000aa4000), &(0x7f000035b000)) membarrier(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/02 06:05:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x4, &(0x7f00008b4000-0x10)=[0x5, 0x3, 0x6, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000b1000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="22f17c334048a08701db24a262165d5b"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getflags(r3, 0x408) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r6 = getpid() wait4(r6, &(0x7f00007f5000), 0x4, &(0x7f0000162000-0x90)) eventfd2(0x9, 0x80000) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000aff000)=0x400000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00008af000)=""/200) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f00002b3000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005b7000)=0x10) getpeername(r1, &(0x7f0000202000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a84000-0x1)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000240000)={0x0, 0x8000}, &(0x7f0000cc9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007c1000)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x0, 0x3ff, 0x3, 0x10}, 0xa0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d78000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x6, 0x1af4, 0x1}) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 06:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aab000-0x8)={0x0}) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f000015f000-0x8)={@broadcast, @broadcast}, &(0x7f0000548000-0x4)=0x204) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000994000-0x4)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000421000-0x4)) munlock(&(0x7f0000409000/0x2000)=nil, 0x2000) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f00006a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d47000)=@assoc_value={0x0, 0x4}, &(0x7f0000759000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000546000)={r4, 0xa6d7}, &(0x7f0000c25000-0x4)=0x8) r5 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007bb000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9, 0x2, 0x3, 0x2, 0xfffffffffffffffe, 0x10000, 0xd4}, 0x20) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c25000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000cc6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000d42000-0xc)={r7, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000077000-0x10)={r8, r9, 0x9}) setsockopt$inet_int(r6, 0x0, 0x15, &(0x7f00007f8000-0x4)=0x7, 0x4) getsockname$inet6(r3, &(0x7f0000840000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fa7000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000375000)={{0x80}, 'port0\x00', 0x2000}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000890000-0x10)=@common='bridge0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ba7000)={0x7, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00009ca000)) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 06:05:43 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/ptmx\x00', 0x141040, 0x0) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001fa000)='net/icmp6\x00') mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e70000-0x8)='./file0\x00', &(0x7f0000047000)=""/227, 0xe3) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/02 06:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad7000), &(0x7f00001d7000)=0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00009bf000)) 2018/02/02 06:05:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/dev/sequencer2\x00', 0x1fffc, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000df4000)='/dev/binder#\x00', 0x0, 0x2) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x76, 0xd, [], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/02 06:05:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000c0000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033d000)={0x0}, &(0x7f00005bb000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x37, &(0x7f0000829000-0x10)={0x1e, 0x0, 0x2, 0x8}) sendmsg$nl_crypto(r0, &(0x7f000062b000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000ed6000)={&(0x7f00008ae000-0xf0)=@alg={0xf0, 0x10, 0x100, 0x5, 0x1, {{'ecb-camellia-aesni-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x2cef}, {0x8, 0x1, 0x1000}]}, 0xf0}, 0x1}, 0x0) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009e8000-0xe8)={{{@in6=@empty, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005f9000)='/dev/snd/seq\x00', 0x0, 0x80001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000093a000-0x14)={0x0, 0x0, 0xf6d, 0xfffffffffffffffc, 0xdb99, 0x2}, &(0x7f0000772000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e6b000)={r2, 0x4}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003bc000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000c40000-0xc)={0x4001000000003}) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/02 06:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000730000/0x2000)=nil, 0x2000, 0x8) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d9000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000eb3000-0x58)={0x8, 0x4, 0x1000, 0x4, 0xffff, 0x9}) ptrace$cont(0xffffffffffffffff, r1, 0x3e04, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dab000-0x48)) 2018/02/02 06:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ab7000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/02 06:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r3, 0x0, 0x6, &(0x7f0000eec000-0x62), 0x0) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x142, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522}, &(0x7f0000000000)={0xfffffffffffffffe, 0x202, 0x3}) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f00005b1000), &(0x7f00000b9000), &(0x7f0000750000-0x4), &(0x7f0000000000)="a9") fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) 2018/02/02 06:05:43 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x21)="2ee97d580ad32fd7906bb6af10cce4cd9781039daf1dbc00000000000000f69fe5", 0x15) 2018/02/02 06:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000), &(0x7f0000d93000-0x4)=0x4) connect$inet(r0, &(0x7f00005a2000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b33000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100000000}}}, 0x63, 0x20, 0x5, "736679ca9f40245ae0f49a9ff234e236646039db08c6fe7dbd8bca32bb3410151933ab76e00412b1c94a33ba580db84992cf618970dff5b5b5d0b0c6d16a24761e6a0536791d43a8dee43da96352e29a"}, 0x160) llistxattr(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000039b000+0x65c)=""/93, 0x5d) dup3(r0, r0, 0x80000) 2018/02/02 06:05:43 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f7a000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7a000-0x1c)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) 2018/02/02 06:05:43 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x5, 0x8001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xe)={r2, 0x200, 0x3, [0x100000001, 0x3800000000, 0x8]}, 0xe) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000003000)={0x1, &(0x7f0000001000-0x8)=[{0x2, 0x9, 0x8, 0x3}]}) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fee000)='./file0\x00', 0x0, 0x20) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) utime(&(0x7f00008ee000-0x8)='./file0\x00', &(0x7f0000ba2000-0x10)={0x100, 0x100}) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000), 0x0) r0 = add_key$user(&(0x7f00003f6000-0x5)='user\x00', &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b30000)="055c4489fbf210f6ebe2cfd8ff04b2253eebdc7851d3c8393bc2ef58353cde338b040abdc7c03c11c3c361d355393f0ddb47ed7d4f5eb27848adcad0cbc5cbd30a2472e0da6aad695756fddbe66f4a64e121be00284c8d8b1eb4c3e5c64de696f1cffd80868351978d66e0e2ef3cc0aeaeb009950ed5339551e973b439ef491999d63534fcf6d4a824239eb8fb80d3ac24784ccc5c57022b8be7c7943a917cdc27fc53d9268324d3ef23b5629be3b4b561462c6004dd85375bcc7b7adc166b9dab5ebc193aa9054795336f98017d70fc64744749ad97", 0xd6, 0x0) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) shutdown(r0, 0x1) 2018/02/02 06:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000549000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) pipe2(&(0x7f0000930000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000729000-0x290)={0x0, {{0xa, 0x2, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}}, 0x0, 0x4, [{{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, {{0xa, 0x2, 0x3b9e, @empty, 0xfffffffffffffffb}}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}]}, 0x290) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0x2d)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x101400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x4)=0xe8) 2018/02/02 06:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000668000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x43}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/02 06:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/02/02 06:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) fallocate(r0, 0x3, 0xfff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000308000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f21000)={0x0, 0x8b, "a03ac3628d833bb9f485a36156504dbbe9803f5d05fccc7cd100e039ee787698be9250e78b7c111da3a00ff8de08480ac54964da334e813f93eab5fbc0cf9de634d088ab70fca0516bab2017746f62ebb5be8854baacd0425d740014605367992adcdc5366214ff4869dc66f95c5cf2f28cd5857a3926e74b5a7522832472ee71103053f0debdb6d29587f"}, &(0x7f00001a2000)=0x93) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cbe000)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}, [0x1, 0x1, 0x8, 0x81, 0x1000, 0x0, 0x3, 0x42, 0x3, 0x5, 0x25bd, 0x40, 0x5, 0x0, 0x101]}, &(0x7f00009f2000-0x4)=0x108) 2018/02/02 06:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d1f000-0x4)=0x2, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) prctl$void(0x1e) 2018/02/02 06:05:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000d37000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00003c4000)='keyring\x00', &(0x7f0000745000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00009ba000)='user\x00', &(0x7f000087b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008f4000)='com.apple.FinderInfo\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000332000-0xf)='/dev/sequencer\x00', 0x6c8280, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000526000-0x3), &(0x7f0000195000-0x4)=0x4) 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) 2018/02/02 06:05:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d7d000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/95) r2 = getpgrp(r0) sched_setattr(r2, &(0x7f0000a8b000)={0x30, 0x6, 0x1, 0xc8d, 0xffffffffffff959d, 0x3ff, 0x40, 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00002af000)='uid_map\x00') setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000238000-0x9)='/dev/rtc\x00', 0x305041, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000067000)=""/3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 49.818285] binder: 7714:7720 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 06:05:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3", 0x1f}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb1000)={0x0, 0x0, 0x30, 0x9, 0x8}, &(0x7f0000479000)=0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ff000), &(0x7f0000a77000-0x4)=0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00008e8000-0x38)={&(0x7f0000c8c000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000614000-0x10)=[{&(0x7f0000425000-0xd7)="6116f9f2e1f677c8a32ae7427b92a0e061f717be0cd0a3a3ebaba69eef202c9f3505b1fd7102996855105a2c0611a0ad0294ef868fb9032ade8168f3d5458a98652d29aafcf6196f27de030fd146c07e23547d3ef21b0b37cea14795db9e731f04dc6eacbf8ee0f9bda31f34ed1da7ff4d3ef2325f089c251afb32ce2192092760d2f3a828a4c504828bbddf938c98b9e25b7c8c5b21e6f5ff9da3611b12995abcff24169e9552b277f1346f73affb1730f9d344182705a7fda9602fda8ca3509465b5ca227cdb0a07960b7aa344dd264880fe8aedcea1", 0xd7}], 0x1, &(0x7f00009a7000)=[@init={0x18, 0x84, 0x0, {0x13ca, 0x80, 0x3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x6, 0x8000, 0x1, 0xffffffff, 0x1f, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x7, 0x8}}], 0x90, 0x4000}, 0x80) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x9, 0x8000, 0xfa, 0x80000001, 0x9}, &(0x7f0000001000-0x4)=0xa0) 2018/02/02 06:05:43 executing program 2: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073b000)={0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000ce6000)={0x5, 0x6, 0x7}) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)) tee(r1, r1, 0x3, 0x4) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ce7000-0xc8)={0x5, 0x100, 0x4, 0x1, 0x3, [{0xffffffff, 0x4, 0x80000000, 0x0, 0x0, 0x2200}, {0x5, 0x6, 0x2, 0x0, 0x0, 0x9}, {0x2, 0x6, 0x8, 0x0, 0x0, 0x4}]}) epoll_pwait(r1, &(0x7f0000462000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000ce6000-0x8), 0x8) ioctl$KDSETLED(r2, 0x4b32, 0x7) [ 49.864061] binder_alloc: binder_alloc_mmap_handler: 7714 20000000-20002000 already mapped failed -16 2018/02/02 06:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000c3c000-0x70)=[{&(0x7f00003ac000-0xee)="f3", 0x1}], 0x1) [ 49.910275] binder: BINDER_SET_CONTEXT_MGR already set [ 49.923349] binder: 7714:7734 ioctl 40046207 0 returned -16 [ 49.937272] binder_alloc: 7714: binder_alloc_buf, no vma [ 49.942993] binder: 7714:7720 transaction failed 29189/-3, size 0-0 line 3128 [ 49.946144] binder: 7714:7756 ERROR: BC_REGISTER_LOOPER called without request [ 49.968428] ================================================================== [ 49.975812] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 49.982459] Read of size 8 at addr ffff8801d4f51738 by task syz-executor4/7720 [ 49.989784] [ 49.991382] CPU: 0 PID: 7720 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 49.998883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.008205] 0000000000000000 120e26b642e5dd61 ffff8800b630f630 ffffffff81d0394d [ 50.016175] ffffea000753d400 ffff8801d4f51738 0000000000000000 ffff8801d4f51738 [ 50.024145] 0000000000000000 ffff8800b630f668 ffffffff814fe1d3 ffff8801d4f51738 [ 50.032108] Call Trace: [ 50.034674] [] dump_stack+0xc1/0x124 [ 50.040014] [] print_address_description+0x73/0x260 [ 50.046646] [] kasan_report+0x285/0x370 [ 50.052244] [] ? __lock_acquire+0x387e/0x4b50 [ 50.058364] [] __asan_report_load8_noabort+0x14/0x20 [ 50.065087] [] __lock_acquire+0x387e/0x4b50 [ 50.071039] [] ? save_stack_trace+0x26/0x50 [ 50.076985] [] ? __lock_acquire+0xb5f/0x4b50 [ 50.083011] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.089991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.096972] [] ? __lock_is_held+0xa1/0xf0 [ 50.102738] [] lock_acquire+0x15e/0x460 [ 50.108331] [] ? remove_wait_queue+0x14/0x40 [ 50.114358] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 50.120650] [] ? remove_wait_queue+0x14/0x40 [ 50.126679] [] remove_wait_queue+0x14/0x40 [ 50.132534] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 50.139515] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 50.146758] [] ep_remove+0x41/0x290 [ 50.152005] [] eventpoll_release_file+0xc5/0x140 [ 50.158378] [] __fput+0x521/0x6d0 [ 50.163447] [] ____fput+0x15/0x20 [ 50.168520] [] task_work_run+0x104/0x180 [ 50.174199] [] do_exit+0x82a/0x2a10 [ 50.179447] [] ? __might_fault+0xe4/0x1d0 [ 50.185216] [] ? release_task+0x1240/0x1240 [ 50.191165] [] ? recalc_sigpending+0x76/0xa0 [ 50.197192] [] do_group_exit+0x108/0x320 [ 50.202875] [] get_signal+0x4f2/0x1550 [ 50.208380] [] do_signal+0x8b/0x1d40 [ 50.213715] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.220524] [] ? setup_sigcontext+0x780/0x780 [ 50.226639] [] ? binder_ioctl_write_read.isra.55+0xbc0/0xbc0 [ 50.234065] [] ? do_vfs_ioctl+0x468/0xee0 [ 50.239832] [] ? __fget+0x20b/0x3b0 [ 50.245078] [] ? __fget+0x232/0x3b0 [ 50.250331] [] ? __fget+0x47/0x3b0 [ 50.255490] [] ? exit_to_usermode_loop+0xe4/0x160 [ 50.261956] [] exit_to_usermode_loop+0x11a/0x160 [ 50.268336] [] syscall_return_slowpath+0x1b5/0x1f0 [ 50.274885] [] int_ret_from_sys_call+0x25/0xa3 [ 50.281082] [ 50.282682] Allocated by task 7720: [ 50.286281] [] save_stack_trace+0x26/0x50 [ 50.292171] [] save_stack+0x43/0xd0 [ 50.297537] [] kasan_kmalloc+0xad/0xe0 [ 50.303164] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 50.309756] [] binder_get_thread+0x15d/0x750 [ 50.315912] [] binder_poll+0x4a/0x210 [ 50.321446] [] SyS_epoll_ctl+0x10b1/0x2040 [ 50.327423] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 50.334090] [ 50.335686] Freed by task 7720: [ 50.338933] [] save_stack_trace+0x26/0x50 [ 50.344818] [] save_stack+0x43/0xd0 [ 50.350187] [] kasan_slab_free+0x72/0xc0 [ 50.355987] [] kfree+0xfc/0x300 [ 50.361003] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 50.367758] [] binder_thread_release+0x27d/0x540 [ 50.374250] [] binder_ioctl+0xb94/0x12e0 [ 50.380043] [] do_vfs_ioctl+0x7aa/0xee0 [ 50.385753] [] SyS_ioctl+0x8f/0xc0 [ 50.391023] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 50.397697] [ 50.399294] The buggy address belongs to the object at ffff8801d4f51680 [ 50.399294] which belongs to the cache kmalloc-512 of size 512 [ 50.411923] The buggy address is located 184 bytes inside of [ 50.411923] 512-byte region [ffff8801d4f51680, ffff8801d4f51880) [ 50.423760] The buggy address belongs to the page: [ 50.525199] kasan: CONFIG_KASAN_INLINE enabled [ 50.529656] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.542580] Dumping ftrace buffer: [ 50.546106] (ftrace buffer empty) [ 50.549806] Modules linked in: [ 50.553119] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.114-ga81d322 #4 [ 50.560027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.570408] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 50.576456] RIP: 0010:[] [] debug_object_deactivate+0x1a6/0x3c0 [ 50.585873] RSP: 0018:ffff8801db307d20 EFLAGS: 00010803 [ 50.591315] RAX: 0000000000000092 RBX: e90006ddb8e80b0f RCX: ffff8800b765fb50 [ 50.598579] RDX: 1d2000dbb71d0164 RSI: ffffffff842c35a0 RDI: e90006ddb8e80b27 [ 50.605848] RBP: ffff8801db307df0 R08: 1ffff1001668eece R09: ffffffff85135e10 [ 50.613116] R10: 0000000000000001 R11: 1ffff1003b660f6a R12: 1ffff1003b660fa8 [ 50.620379] R13: 0000000000000003 R14: dffffc0000000000 R15: ffffffff85857588 [ 50.627650] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 50.635873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.641758] CR2: 00000000006fb4dc CR3: 00000001cbc1c000 CR4: 0000000000160670 [ 50.649043] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.656312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.663572] Stack: [ 50.665711] ffff8801d9b49800 0000000000000000 ffffffff842c35a0 ffff8800b765fb50 [ 50.673789] 0000000041b58ab3 ffffffff83fce131 ffffffff81d65710 0000000000000000 [ 50.681843] ffffffff812a2e4c ffffffff00000000 ffffffff00000000 0000000000000000 [ 50.689890] Call Trace: [ 50.692465] [ 50.694521] [] ? debug_object_activate+0x500/0x500 [ 50.701398] [] ? run_timer_softirq+0x60c/0xbb0 [ 50.707627] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 50.713952] [] ? init_timer_key+0x360/0x360 [ 50.719929] [] ? init_timer_key+0x360/0x360 [ 50.725903] [] run_timer_softirq+0x336/0xbb0 [ 50.731963] [] ? kvm_clock_read+0x23/0x40 [ 50.737762] [] ? msleep+0xc0/0xc0 [ 50.742865] [] __do_softirq+0x227/0xa38 [ 50.748486] [] irq_exit+0x119/0x140 [ 50.753766] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 50.760262] [] apic_timer_interrupt+0xa0/0xb0 [ 50.766395] [ 50.768461] [] ? native_safe_halt+0x6/0x10 [ 50.774658] [] ? trace_hardirqs_on+0xd/0x10 [ 50.780633] [] default_idle+0x55/0x3c0 [ 50.786179] [] arch_cpu_idle+0xa/0x10 [ 50.791627] [] default_idle_call+0x48/0x70 [ 50.797512] [] cpu_startup_entry+0x5fd/0x8f0 [ 50.803829] [] ? call_cpuidle+0xe0/0xe0 [ 50.809457] [] ? clockevents_register_device+0x122/0x230 [ 50.816561] [] start_secondary+0x304/0x3e0 [ 50.822448] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 50.829016] Code: eb 1a 48 89 da 48 c1 ea 03 42 80 3c 32 00 0f 85 86 01 00 00 48 8b 1b 48 85 db 74 7a 48 8d 7b 18 41 83 c5 01 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 0f 85 3c 01 00 00 48 3b 4b 18 75 c6 48 8d 7b 10 [ 50.856575] RIP [] debug_object_deactivate+0x1a6/0x3c0 [ 50.863631] RSP [ 50.867258] ---[ end trace 54605912e8d69dc5 ]--- [ 50.872008] Kernel panic - not syncing: Fatal exception in interrupt SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2850: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c926e input_len: 0x0000000001426011 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.114-ga81d322 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #4 SMP PREEMPT Thu Feb 1 20:34:07 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f28d0-0x000f28df] mapped at [ffff8800000f28d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2890 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2243309796 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40423K kernel code, 6135K rwdata, 8816K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.217624] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.218777] pid_max: default: 32768 minimum: 301 [ 1.219497] ACPI: Core revision 20150930 [ 1.638985] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.640988] Security Framework initialized [ 1.641562] SELinux: Initializing. [ 1.642215] AppArmor: AppArmor disabled by boot time parameter [ 1.643116] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.644042] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.647754] Initializing cgroup subsys io [ 1.648398] Initializing cgroup subsys freezer [ 1.649063] Initializing cgroup subsys hugetlb [ 1.649689] Initializing cgroup subsys debug [ 1.650452] CPU: Physical Processor ID: 0 [ 1.652377] mce: CPU supports 32 MCE banks [ 1.653160] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.653982] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.654902] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.658189] Freeing SMP alternatives memory: 44K [ 1.667792] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.786973] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.788502] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.877230] x86: Booting SMP configuration: [ 1.877898] .... node #0, CPUs: #1 [ 1.878794] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.884318] x86: Booted up 1 node, 2 CPUs [ 1.884905] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.889574] devtmpfs: initialized [ 1.899197] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.900597] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.902292] xor: automatically using best checksumming function: [ 1.915563] kworker/u4:0 (21) used greatest stack depth: 28008 bytes left [ 1.997006] avx : 21256.400 MB/sec [ 1.998949] RTC time: 6:05:50, date: 02/02/18 [ 2.001283] NET: Registered protocol family 16 [ 2.002405] schedtune: init normalization constants... [ 2.003146] schedtune: no energy model data [ 2.003741] schedtune: disabled! [ 2.037200] cpuidle: using governor ladder [ 2.067028] cpuidle: using governor menu [ 2.068297] ACPI: bus type PCI registered [ 2.068891] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.071794] PCI: Using configuration type 1 for base access [ 2.077598] kworker/u4:0 (39) used greatest stack depth: 27688 bytes left [ 2.083882] kworker/u4:0 (47) used greatest stack depth: 27512 bytes left [ 2.537003] raid6: sse2x1 gen() 4692 MB/s [ 2.707011] raid6: sse2x1 xor() 2434 MB/s [ 2.877009] raid6: sse2x2 gen() 7059 MB/s [ 3.047011] raid6: sse2x2 xor() 4062 MB/s [ 3.217015] raid6: sse2x4 gen() 8639 MB/s [ 3.387010] raid6: sse2x4 xor() 5318 MB/s [ 3.557020] raid6: avx2x1 gen() 9471 MB/s [ 3.727022] raid6: avx2x2 gen() 13277 MB/s [ 3.897024] raid6: avx2x4 gen() 19283 MB/s [ 3.897694] raid6: using algorithm avx2x4 gen() 19283 MB/s [ 3.898457] raid6: using avx2x2 recovery algorithm [ 3.899804] ACPI: Added _OSI(Module Device) [ 3.900458] ACPI: Added _OSI(Processor Device) [ 3.901089] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.901752] ACPI: Added _OSI(Processor Aggregator Device) [ 3.927632] ACPI: Executed 2 blocks of module-level executable AML code [ 4.801113] ACPI: Interpreter enabled [ 4.802085] ACPI: (supports S0 S3 S4 S5) [ 4.802654] ACPI: Using IOAPIC for interrupt routing [ 4.804563] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug