fff, 0x0) socketpair(0x15, 0x4, 0x2db1e9f5, &(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x100000000) msgsnd(0x0, &(0x7f00003df000)={0x3, "cb2ed2c5d4743276733497caaef145d22e0ab045b8ad5bd0e7558324c95f8cc6838f2981a598dde728"}, 0x31, 0x4000800) [ 57.874191] audit: type=1326 audit(1513532203.476:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=121 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/17 17:36:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002a000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000491000-0x8)='keyring\x00', &(0x7f0000000000+0x68b)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x9002, r1, r2, 0x2, 0x3, 0x2000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000923000)='rxrpc\x00', &(0x7f000028a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000871000)="e4cfe78a8ef0e31ea1e252832a0674b9714ce0993fae776647be09f531199bb1c1876d8d70a32ffaa13d0c8b4513257bad1986ef28cfba65d2856ce025ce7cbfa39f24ec71651465c96776bfec938569de9f807a2170d7197286aa1bbb7109761801ce404a208a195d41c980ac9ba16bc2e0a582552956f10b245c842b98d2210ab4f4a2ab74f26771adfcbffe2d5bf14dfd13fbf259f5041be09dd48a5a4503f16244ebd6d7ea36ad739d18b1faac6d8358ca277a41016c82dbfd885dd5b2b50f47b7758368e91d38e54faff32a11bd4b76a2922c8b82a0e6a8c624f02d4dfce236f2228039d4013cd82f5536e6ab8000b3547cdfb1daa56a7887f822a63463304cda8f2a09860beddf698aad27c5a4c35fe10413965db488b169641540e47e498467f1e419d5e145bcfdad41677017d16421fa94952acb1a08e81404a869431297c2ad053e8fd3f2e406592c4be2ac2cbc2fe818d485be233a796091efc27d861546692dd91a8e6b301dcf9232a0a0d722170d567bb140817f36f8fb24fe0dcd601e37833e423d298f7d5ec935f5041da0e587c26e9460f8f441637b1604eb0cd227debf075304a7a5c1f475d4602a699b6bc6de812ca5ecbce4f4e4da55ef3a79be689a0f33c1e6db5851b8a4ad3efad58f8e026acdc60be78e4610ad7fc8c5f7db86478723955f660234a8fa0a55e657c17de9c8bebd0884c79cac9afcb514b2ef16e6b570c37af0e142d9c9316007a030e1e67efedf3cb91a21751201a6c13aa0a849405c8315ee60c104a10bdf0ba288f62c8d597c3b3d80a73c7d7a95159654b647215427432fad3656acd4bdfe235353f4370c51752cd1bd2b8090c67c1446bdd8fbf326a076bda46706a833ca66af8517a540614d75264fe92ee3622845af88b18576537e8d0a7c0b21a0ac27534f46063ea415c39570a22c45f599a4418d56edd7d45dc86eb32df60080e38a8c4c494f9720c68b52c17d667e4a782c37dbb6e6699a89e6b53c9090854518cfdffb1392f0013ee5435f83ea8ac6b8f3ee773b03f4d13f7307a78c746b9eccc5d8f3cee03c8c3e75fc3b8c8eedfdfcb82a439854d4fe6b31a69d79975808800eded96a57e721f29f78783f178b7f41a7bf16b349cf9c37c58b680d4c87d04c1d64cdcd34cbe1432bdb1350ee529eed15fdc4092f008f96556a93b68ee7fe7a496a12336822c6be9fcb27d0dd8a0f0409d9b27d5c7b43fa31deb77ee4f02454255d18595436b07bd80adbd3e44c84f1b83157939fed86851d4b2267b65946b4c64a3f441ddb51905b66a20f257565b243e9005585961296f9c9ef9cee0ff22255d32aa52b7295f79741cf451db97e06f8d0f6792369258cf7a82254af061e219b4445323198aa1b091dae38b58f931278ee177f52d42d2ace62a129b9df8fe358d8753aaa9755c933b56a22a27957ab9eedb7b2d5344134e437f0b060ef18679723f121198179eb28159a8153ed4743f9cc47737a8aa807cdf7c931e3c5ca7916374e181e1796a71f53d279bbcb4f9544f9ea1454586140aa2d10bb4af9a78444d77aaed1edbe981b1d063f518a9d122c3880f8e8d8e641af810d019a0fea17a539ba98fb5b5b7fb34b002c91e697e58fc606619ab0b9c66a38ccdf74ef2b8f9441278421f96ac1c39ef35ee531ee5c4a1b018765710394bf089df8bbf93264d6963cf58c92e887c3ca871a1c7fd66e369c9103a11e99366d55e5364bc5ed486ca7560e1f63ca73011df70b83926847664bcdf6b8a7eb28a91399ba5a553bba66c8341ebef7e9f0bf3e05ce6faf793325e52f63127ef51d38e7e26122225ce238eb370649f6fbcc86a5b4562eab67459e73dad88bb40b5fa165a62b0799051723f5e0d9647bc98e4b2d7bb3bbaa7ebe678e72520cef560aaec6e047e55998156d37c7cb51e197d63ce5ba9ea848f560ae876fcf82d059f03eb8969d97590aabf106a2d8e009ca85b928c0258d195092d7bced04689893200b1c594cb46233b5495c943b2d7bf4e5a27d88ba3113dd418d584b5684b08fbf2c56558146e3ab38c65d4f69a92c30a35fe7d97b83cbfe3c3d88139971d08c19657a496c0a40d3fbcc4ef5e539529a71414929ca82d0b7a67ac43af6fba5e9e8be2385ae64c9472f91a68fead20938478f4b23be2fbf087ea3661dbab5d08ee2baaedbf3de61d1ce074f8b5ad5a8758c5e072c001aa02854b32e655a6f6f83f275a9fa635d4ccc0289e4a50b7035cf147c509e5bba9aac7e053a7533ad91a698f1ed5635924b8dd796ddc81cea61b88abf19e982c03c05370325ea9dff93157b0d2d951b8dc1af8d84a0a98951fbbc8106d939e98bdf9c047838791c638811987d8259a4eb589367ca25d40c1bfe3fb374dd96141703f777ae3471e9938ebc9e13b238d3b3d997211808071c444348aadc3396a60be3f6d870475638418f6ddf246de9738a6ee2a476f7210ff5cc50406565a7db53a12662c2d2b09096f31805a90d289eb9ae604be8a1485cef6566ad87b1826bdf5325924b922df45cd59df8502d44dfb86223de15e05baa4c9d5751ad42c8f773b4d0086b98522c796fdfe3e2443d78c607e995fc093c84be3ae284106db47df6c693334d56db5db35c5d7928160af8b1f55412463a59332a968266d7f6bbc5e40c7eb2bdc641db9adf7ff071a27a0ca51c1e3d223a2b3394fa609c21c184c3c6f5064e005e78343d5c5b5ee7ac04418290f6bffa5811dd982d175cc5f836154e6916fbf53c78e1fb7209ed7955257b6eb01965af7600c3ca2b65f983cd51e11ba93946a988d889ed9e34876372d12dff168fe7de132036420c152607e592778cda01b96064fc8aa788ed5b5cbeb15b3d865670bf560ede0c8ad9ba8231c85ab197efeda433f8cd0c7f259304dc32c84f8b8becf09afcd6208d78fddf29a8c8aab79e60672979cd7bd8b7bdccf7aed33846b09c57617e8c7e14e0202d0b0ec0487dad635a37ff372aa723a0a8951b19463ef525d9dd41ad66eca3edc54bd53ab7b974f87864f40e03b8793d15b2ea9a27b6da860248201783106cddf89ea294adce71d26b88949ba217edd5451b25e10f93f88f33a66ae96a0d71d8ae8507bfdb2e0efcfa6f8bbe6f3ec6084a1c2dc960db41acd9be596243b4fcc80663d7e6b873e71d8a9913ff56dfa6722618e9dfa2cb36bde653112985aa1f3a609d5c5c0d9c1b071f583083bf53a492a961897dcf2042cbdf35701889e63b6239f2d3c95f34fe05a4303fa26cc828ec6cbb047c3348b908f5ab503d11552a02c69a823eac4563fc3346d23e668e6c9c6ac99c33368c5c155889386f9acb181c2274d202755ea9736f07f1158097198a2e55a9c86ea9c99505a293ef9d9155aa522a01fb6c6cd040b707d19e8204e4f31a0a2b8d9cdb988ad8d40e40ac5b0a277fddaa5d4ef7be451e54759a8662f44e223517689b96646ddba80c52d6859cfe42f9981ba7a3c746e60e041d46c88799eeb87db8b53041553754a2b655f2a49dfe06e111d5df8efe721a99f441c2a56e6a816f7d03d7b10a57b5cca8fab67bc734abdbafd4a91a371c5f884f86e10807e664dedfec035c15603136c8b1d6b06a8adf76d7e7e51b370857166c8a92d4b5b75f6e417a7999ad7ba5f40acdd2c1acbabd9d20256d8e6291cd353ddb45dc8d7597c882553b2d4210537d144a7bb47481fc40290e3845bc795513e0f8882775dad4cf1088cccf68ca7de5fea05a519cbcf6b05a5f5e966dc8fe6f9f6ec324598785f35086f858c1dab4ddf22bfb01c41cc2d2d5453a3b00b352a28a196318d71e2eb1e2a4ff9315a69de1f4af6783215a30f65fe549fabea4dbe036faf92644935e12df5a9dc8a12327bb6b09eab54ce5c3f235722a29baba2b62a66fcf30b94fe8a008c7b065904793311d04ada09d0d0c151d4c74a91d92ec516fbfe88bc0e25a8deb43cd384dde8649f25cf7b9b68ced24b90dfb005685ecefa60777defb86b8a8d6b32892f4f561b95920875adb198f4526b5629624468fa44aea7345e8c4a49c40ec5c2b74b6a2f6bbe8fb7f3c2ad1f3d51f71434d9b40d73d68ef0d5ed50b7a0f49500325f1e96d9cc733ea6168ae9e2f4487d17499092052c6c947be58c173e4a318678b19193b81f498c5eaf409c49f96eaf58c08adf2448097986b8db9f60962a14f9489ecc13c5531803b4bf13026414d72031d98b2628bc9f1b27704f96408afdfff6138cb7dc74fa4786f955a7f4b2ade80a8f5c53e6feeddcf5610518e100ab4018fc96c0f017af6af97f946ef0086f684e5bc2eb780f9fcc2d32474b1b3b0e285c59f3f27f55be6ceba7b76358f0a131f5be2a48fbae390a76f09a6d9ea4e5137aa27a24598ac14dd0167c97db64127050e8f55fa1bc5f6c45c890d48fe666cedda13389f00663b7993a05371e9069447d43ef27d9cf00266a108b1dfd97b86a37ed10988141959983d4ce262f464870b7c0855f72e9ce9a2c0d6ef19a8de344d198d14ed248875017bf5e19951317bf8594f5617c6d1253a81bd8c19dbc32d06df86c13cbf350c1a68cde20441a85ec8e99ccdb9c47da75a101b01b9f210b63c81029652bcdd65ada9275f58c39f1da8fdd0d73941eba92bfd63e5e178a3ecb93486e7f13a71b2fa9229e696c94c0b6754315385731a5114de49dceaee949b9d21c7b0de1e031b56f3c9845afaae6f8760a5d639211ba07a2dcd5ad0d258ab3747174dae7a6f30766b623f180313080b630dce1214c86564c6a170912e1bd26e993fad5aa8bb6303d172a659bda783ffda2b83f7878c271dd4208c963e225473cd1d314f7455a78e53c5c2bedbdad20b8f6e771000f314df50e623958b87597d6d3661767f8878023206fda57b3f037bddbdd8fe6169703aa61836cef67da6319b4f0a3e12460d500c7493ab8a1e11c846b7c32a2ccc93e225e2dd2c5445cd4fb2563994edafde0f09af4b4640c4845046a1555d1b039bbd6e1c0b02712a2a37c13952ccd206d69e35c2027ccc6e2ff46627ca6788d2dc3fb48832483819e09454166da9b7f3569c060f6f1d386097b835d4293ca710b6925aec2e8d0adaadd0bf2b239e89c693100f874da5fbb0d8532c0c56bd9c583f8787bcf14f23b81598d5cf1dd08c0a78fd5e0c907017249fb72bc8f72d54a47e362746235a0a9f2c489f195278536d5be1994a551ba15241b05572adeb3305fd1698fa9fac0d2c117d3332b310bc15d115471a64d9d7b28c670dc2317d3c754dd58b3f4efb0be72ddd8e155dd9659ce304dbf9891fd48ac47b708dcda72f15acaf58bd536c2611c18f9a4f40d8438565d12e0845d290dc504957084e6731d7529fe5f9c8f42475119ddd5a8e7ae6910517b350b55d34ec2383861850189ef841575bc2dbdd3ff9740f7a2864899c95ec450d978c73f096e2ca3021d032275e4e67b807c9622eee9c18bbcc27e6190cbd5fbaba45f12c2782aba19765648a33f19173f568c549e7690dd914fd902e4e52d1b06d53ba9b2e2069c9285490ebdd1f57463bf77e05b3c1c17fdba616316ffb71ffaba01e0879278dee76537493f4e888aff31a28734c8a88c8a320275b637b6879d713a3bf1638748b0144c7d9227997b6b7ac92f4a92125a7ba1dd9399f781f4732990ba38ee70708120ce4658cbab8256790c84229fe9298a1dc41fcd6a400751a7c2f47f91d51fd115f40cb5764b5b7519ed059e959bd7fb97ecef0a9da84a5e39e433328f1ee5bb659efe457cbab2fe91eacdadb1ebed39057625fab484ecbee6d66fb51c1ba", 0x1000, 0xffffffffffffffff) r5 = request_key(&(0x7f0000e78000-0x8)="72788d707d5fe200", &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000642000-0x5)='\x00', r4) pipe2(&(0x7f0000f8a000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f0000ea6000)={0xffffffff, 0x1f, 0x8000, 0x400}) r7 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r8 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r7) r9 = dup(r3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000391000)={0x0, 0xffc0, 0x4, 0x8000}, &(0x7f0000189000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000b2e000)=@assoc_id=r10, 0x4) r11 = add_key$user(&(0x7f0000d98000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017e000)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e870081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b77d4b917d4d4608c5a449bb233cc54e73548f2bb05000000000000000215ab5c5064a8f7f03b34e47bf16c6a919e661c9252f10fad3fbbdefa56f2f33e65e081d9d911acb7137dbc6c09d2df5ea6bb7a8ef0ebbd34fcacd9434363c46390d6d0bf00002802eb08015b011edf5917d68a95fb0d67c9e1c7fb3065", 0x139, r5) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r8, r11, r11}, &(0x7f0000742000)=""/1, 0x1, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = syz_open_dev$mouse(&(0x7f0000541000)='/dev/input/mouse#\x00', 0x80000001, 0x105000) ioctl$EVIOCGBITSW(r12, 0x80404525, &(0x7f0000517000)=""/84) add_key$keyring(&(0x7f0000c23000)='keyring\x00', &(0x7f00009e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) [ 57.890136] audit: type=1326 audit(1513532203.477:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 57.892219] audit: type=1326 audit(1513532203.493:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=148 compat=0 ip=0x452a09 code=0x7ffc0000 [ 57.905124] audit: type=1326 audit(1513532203.507:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 57.930407] audit: type=1326 audit(1513532203.512:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd41 code=0x7ffc0000 [ 57.930428] audit: type=1326 audit(1513532203.513:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6938 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 58.311609] QAT: Invalid ioctl [ 58.329350] QAT: Invalid ioctl [ 58.353946] QAT: Invalid ioctl [ 58.403891] QAT: Invalid ioctl [ 58.418871] QAT: Device 0 not found [ 58.589705] QAT: Invalid ioctl [ 58.599934] QAT: Invalid ioctl [ 58.611626] QAT: Invalid ioctl 2017/12/17 17:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c4000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000027d000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x3156, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r1, 0xcc01, r0, 0x0) r3 = syz_open_dev$mouse(&(0x7f00008d6000)='/dev/input/mouse#\x00', 0x7ff, 0x10080) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r4 = open(&(0x7f00007b9000-0x8)='./file0\x00', 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/rfkill\x00', 0x20400, 0x0) r6 = gettid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xf8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d71000-0x8c)={0x800, 0x0, 0x7, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0xffffffffffffffff, r6, 0x5, 0x40) socket(0xc, 0x4, 0x2) lstat(&(0x7f00003e3000-0x8)='./file0\x00', &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000bae000-0x20)={0x3, 0xfff, 0xc, 0x4, 0xb6, 0x10001, 0x6, 0x0, 0x0}, &(0x7f0000d1b000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a5f000-0x6)={r9, 0x5}, 0x6) r10 = getuid() ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00005e5000-0x128)={0x6, 0x0, [{0x1, 0x1, 0x0, 0x0, @sint={0x1, 0xb9f}}, {0x4, 0x3, 0x0, 0x0, @sint={0x79, 0x7}}, {0x10001, 0x0, 0x0, 0x0, @sint={0x4, 0x2c}}, {0x3, 0x3, 0x0, 0x0, @msi={0x3, 0x100000001, 0x88}}, {0xff, 0x6, 0x0, 0x0, @irqchip={0x3, 0x128}}, {0x9, 0x1, 0x0, 0x0, @irqchip={0x9, 0x3}}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ee1000-0x10)=@common='ifb0\x00') syz_open_dev$evdev(&(0x7f0000690000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, r6, r10, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r5, r4, r3]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}], 0x7, 0x40000}, 0x0) r11 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x80da14, 0x9, 0x20000000, 0x80000000000000}) ioctl$int_in(r2, 0x5421, &(0x7f000059c000)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000000)={0x3, 0x20, 0x8}) ioctl(r11, 0x2285, &(0x7f0000007000)='S') 2017/12/17 17:36:44 executing program 2: mmap(&(0x7f0000000000/0xbf3000)=nil, 0xbf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00003d8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x6f, &(0x7f0000647000-0x6f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2ae1b1aa1fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x1f, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, "9d"}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/dev/hwrng\x00', 0x480, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x5000000, 0x1ff, 0x3, 0x9, 0xfffffffffffffffa, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfffffffffffffffa, 0x5, 0x1000, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f00002d6000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x0) mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bf3000)={r2, 0x1000000, 0x0, 0xfffffffffffffff8, 0x4}, &(0x7f0000bf4000-0x4)=0x18) mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x9, 0x0, 0x5, 0x401, 0x100000000, 0x95, 0x3, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1ff, 0xc556, 0x3, 0x21}}, &(0x7f000041c000-0x4)=0xb8) getegid() mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000bf6000)=[{&(0x7f0000bf2000-0xb6)="433cfd386646728861d75dbca77827ec284a1cfd90d5bb13bee2a77aa38b9568d2536a99d8b5c925b38dadec2405b0f7f7aed8b4934739ccfe8920b87fba8a276f34330209413d60ccdfc9051d6dae94caa8e3d9c8e872af12e5fb4d2a287a799dbbdbd05a0293045aa8ae587c406de9c4717acc701c926ef1eaa1a10493c810a6e8cf5f7dc220bb88b361cc22183c10dc008d7052dd9fffb82893ce5869cf85bf880c9d3a3f935eb4850c2347a0d8a8b972df99e8b4", 0xb6}, {&(0x7f0000589000)="", 0x0}, {&(0x7f0000bf4000-0x1a)="e9d939bea9a44a13b3de550200000000000255eb952d19f67b69", 0x1a}, {&(0x7f0000b3c000-0xb0)="2304c762c37e1da3fe106da2774a95720a5039ae3596529f85817dd1c21f863255e24571c35d7f9a32aab240f546f82340a09dc971330c86ca6a12adb4a2f68d5482cae7e3b9f1551b447f6411673554fcea80fd1a2c8f8ec17779ac088a39fb49fcf85b44bb42f3e0d731abb17e68ea57200ef0af8d263082ffde7366210e25b34b267ce1bc720507a2dd66dbfa0bca30561cd6f07608cab5d4f8228ab92e1362f17c6225e7aa332daf884be238483965f55c9db541dd87", 0xb8}, {&(0x7f0000bf5000-0x65)="4df3d78e09bccf3be1cb6cb1b5045d161daf95f9358d96c496ec3f5d40490fc3ac2dca5ea5c52c4ebccc10a9248efde2ee3456425b85e277bc3e7fc2bfa203de2cd6a4f4b95e0cf6519f1938fbd6f8c422599a75944e2fab80aed980f4e6092a4cad9ecf16", 0x65}, {&(0x7f0000bf5000)="d61bb032c0f8aae61ec96b325c7ac1a8339fe77ec9226feea5d09010f87642", 0x1f}], 0x6) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000074a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x2c) connect$inet(r5, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000bf4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bf8000-0x4)=0x1c) 2017/12/17 17:36:44 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000c32000-0xa)='./control\x00', &(0x7f0000a24000)='./control\x00', &(0x7f0000a74000-0x5)='vxfs\x00', 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vga_arbiter\x00', 0x20000, 0x0) bind$netlink(r0, &(0x7f00007de000-0xc)={0x10, 0x0, 0xfffffffffffffffb, 0x1000}, 0xc) r3 = inotify_init1(0x0) mknod(&(0x7f00003d0000-0xa)='./control\x00', 0x8000, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xc, r5, 0x2000000881, &(0x7f0000000000)=""/0) ptrace(0x11, r5) syz_open_pts(r2, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00001cb000)=0x32790410) utime(&(0x7f00006d5000-0xa)='./control\x00', &(0x7f0000b52000)={0xfffffffffffffffe, 0x0}) 2017/12/17 17:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000313000)={0x0, 0x0}, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000597000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000473000-0x5)='yeah\x00', 0x5) r2 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004c8000)={0x0, 0xc4, &(0x7f0000b04000-0xc4)=[@in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x2, 0x6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa529, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d6000)=0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000479000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c8d000)={0x0, 0x0, 0x0}, &(0x7f0000c44000-0x4)=0xc) write(r2, &(0x7f00007cc000-0x25)="240000001d0021000d16e725000000fb0c47009a1000050004000100000000000005e12d", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a3f000)=0xfffffffd, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000937000)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x1, 0x9, 0x8, 0x80, &(0x7f0000aa7000-0x10)=@generic="3ba9725aeacd3f3ae1c0fdda0a5392a8", 0x80, 0x7ff, 0xa562}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a0c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00008d9000)={r2, 0x947a}) mq_open(&(0x7f0000ff3000-0x6)='wlan1\x00', 0x800, 0x110, &(0x7f000047c000)={0xbe, 0x8, 0x5, 0x81, 0x1f, 0x6, 0x10000, 0xffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000733000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000832000-0x4)=0x5) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00006db000-0x90)="47e48990343fd79bff384cf34d73685de168f2238cb390724596727a2528e8f1f9da14e6ae11fa81e9d64c8ec3a4f32569f7c1eb80d17cea880c1554b11da1f12c4f1b7a3a9e52b844d590e1640a122ffa79724832417a01aaa653dc2901d5959e941076ab10698ff043877aa847f9b9fb226bc25ed31c466c3657ca58f549df3bd4cf4a3ba65098ad754467fc01990b", 0x90) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000462000-0x1e)={0x1, 0x0, 0x4, "c55fc13d76c8", "9a0e91a9a4a671588b5ea895a5706a1a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005ce000-0x8)={r3, 0x2}, &(0x7f0000f05000-0x4)=0x8) recvfrom(r4, &(0x7f0000f4f000-0x2d)=""/45, 0x2d, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008a3000)={0x0}, &(0x7f00003b7000-0x4)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000078d000)={r1, 0x18, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/17 17:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x2000000080000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000756000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bef000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000075e000-0x4)=0x0, &(0x7f00002d1000)=0x4) timerfd_create(0x0, 0x0) clock_gettime(0x5, &(0x7f0000ad0000)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x4000ff04, 0x1, 0x4, 0x4, 0x0}) socket(0x11, 0x4, 0x8001) setsockopt(r0, 0x507, 0x0, &(0x7f000085f000)="", 0x0) fchdir(r0) syz_emit_ethernet(0x36, &(0x7f0000df4000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x400, 0x0, 0x29, 0x0, @rand_addr=0x7, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x250, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "c84d98", 0x1, "09ff18"}, ""}}}}}, 0x0) getpgid(0xffffffffffffffff) r1 = gettid() setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000064a000)=0x1, 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c6b000)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa9000-0x14)={0x0, 0x2, 0x2f, 0x3, 0x0, 0xfff}, &(0x7f00008c8000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aa0000)={r7, 0x80000000000003}, &(0x7f0000282000)=0x8) r8 = dup2(r5, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r8, &(0x7f0000e19000-0x38)={&(0x7f0000171000)={0x27, 0x4, 0x3, 0x7, 0x80, 0x401, "c945391b0fd9e5e80125dd1989f77e3730e32d0000000000000004a6dc5ca618d2076399961fee389a2494909c6f5d044a8dc83cec90255a83a6f10d228701", 0xb6c2}, 0x60, &(0x7f0000833000)=[], 0x0, &(0x7f0000eeb000-0x1010)={0x1010, 0x13f, 0x10000000004, "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"}, 0x1010, 0x4800}, 0x4080) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000f7b000/0x3000)=nil) 2017/12/17 17:36:44 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000904000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000df2000)=0x9) r1 = accept$inet(r0, &(0x7f000044f000-0xd)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a5000)=0x10) socketpair$inet(0x2, 0x8, 0x9, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x40000000015, 0x5, 0x0) r4 = accept(r2, 0x0, &(0x7f0000001000-0x4)=0x0) r5 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00002d0000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81a, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)='?', 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mreq(r5, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de8000)=0x14) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1a, &(0x7f0000df5000)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000df2000)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000134000-0x4)=0x0, &(0x7f0000df6000)=0x4) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) ioctl$int_in(r2, 0x0, &(0x7f00001ef000+0x77d)=0x9) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df6000+0x672)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000020000000, r7}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000df8000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000df8000-0x2)=0xff) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000def000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000003, r7}) accept4(0xffffffffffffffff, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) setsockopt$inet6_mreq(r5, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) 2017/12/17 17:36:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006f6000-0xbc)={0x4, 0xb4, "f3d535fc7caea673257693e95b3929a72eb03f1e2e69c545df7f1940444b2b9ea1489ca49137d387136d5be9872619a928721ec11c8b18d8049c68f3f8724ffd1680e68700b5cc2e6f9f5d55685d4c38b04b224141145d6d7736f9b9014c654e1f8095e8859f368f342142183ee0010735a1b182db3527beed55ab7988736a4dd056ca7ff5a4b37211c82e7cbbed90a06d22179a756bd6e289ecc6f9abff8a066d3787945078ae4a100feca656132fb8676b06a6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0xa) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000575000-0x4)=0x22, 0x4) bind$inet6(r2, &(0x7f0000b1d000)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000029a000-0x4)=0xe1, 0x4) recvmmsg(r3, &(0x7f0000e97000)=[{{&(0x7f0000a15000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000625000)=[{&(0x7f0000066000-0x76)=""/118, 0x76}, {&(0x7f0000590000-0x6a)=""/106, 0x6a}, {&(0x7f00001b9000)=""/248, 0xf8}], 0x3, &(0x7f00004a6000)=""/156, 0x9c, 0x10001}, 0x5bb4222f}, {{0x0, 0x0, &(0x7f000060b000)=[{&(0x7f00000a8000-0x74)=""/116, 0x74}, {&(0x7f0000b95000)=""/120, 0x78}, {&(0x7f00002e8000)=""/182, 0xb6}, {&(0x7f0000972000-0x35)=""/53, 0x35}, {&(0x7f0000704000)=""/73, 0x49}], 0x5, &(0x7f0000705000)=""/113, 0x71, 0x8}, 0xebd}, {{0x0, 0x0, &(0x7f000098c000-0x70)=[{&(0x7f0000052000)=""/195, 0xc3}, {&(0x7f0000510000)=""/4096, 0x1000}, {&(0x7f00003de000-0x2c)=""/44, 0x2c}, {&(0x7f00008c8000)=""/4, 0x4}, {&(0x7f0000606000-0xb6)=""/182, 0xb6}, {&(0x7f0000b04000-0xa4)=""/164, 0xa4}, {&(0x7f00007ce000-0x6a)=""/194, 0xc2}], 0x7, &(0x7f000058c000)=""/175, 0xaf, 0x0}, 0x100000000}, {{&(0x7f000068a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000185000-0x60)=[{&(0x7f0000ad2000)=""/157, 0x9d}, {&(0x7f000082c000)=""/107, 0x6b}, {&(0x7f0000319000)=""/108, 0x6c}, {&(0x7f0000a76000)=""/24, 0x18}, {&(0x7f00002ea000)=""/4096, 0x1000}, {&(0x7f00006a6000-0x7)=""/7, 0x7}], 0x6, &(0x7f00003fe000)=""/66, 0x42, 0x1}, 0x2}, {{&(0x7f0000880000)=@un=@file={0x0, ""/48}, 0x32, &(0x7f000003d000)=[{&(0x7f000007d000-0xe6)=""/230, 0xe6}, {&(0x7f0000f46000)=""/115, 0x73}, {&(0x7f0000b77000)=""/248, 0xf8}], 0x3, &(0x7f0000a34000-0xc3)=""/195, 0xc3, 0x8}, 0x6}], 0x5, 0x10000, &(0x7f0000d7a000-0x10)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4b000)={0x0, 0x0}) r6 = mmap$binder(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x1000001, 0x20010, r2, 0x4d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f4a000-0x30)={0xe4, 0x0, &(0x7f000030b000-0xe4)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f00007e5000)=[@fda={0x66646185, 0xa, 0x4, 0xd}, @fd={0x66642a85, 0x0, r5, 0x0, 0x0}], &(0x7f000071b000)=[0x38, 0x30, 0x58]}}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00005c5000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f000098f000)=0x0, 0x1, 0x0, 0xd}, @flat={0x77682a85, 0xa, r6, 0x2}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}], &(0x7f0000d85000-0x10)=[0x20, 0x40]}, 0x2}}, @decrefs={0x40046307, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f0000dc5000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f00009dc000)=0x0, 0x1, 0x4, 0x3f}], &(0x7f0000170000-0x18)=[0x40, 0x38, 0x38]}}], 0x4a, 0x0, &(0x7f00005e0000-0x4a)="505c705bc6673e3a725598253898021a8e8c9e68c9d71813df3853f22117b8b5035bfa3787057ac5486e776a41626cf83386e2cd6d20d3b9e5377e52ff5168f942b35f30a83433bd46a8"}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000398000)=0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETS(r2, 0x5402, &(0x7f00008a4000)={0x8, 0xde, 0x1, 0x7f, 0xe8, 0x5, 0xfffffffffffffffb, 0x91, 0x4, 0x0, 0x101, 0x9}) r8 = fcntl$getown(r3, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000091d000-0x14)={0x0, 0x400, 0xfffffffffffffffe, 0x8, 0x20, 0x5d}, &(0x7f00000db000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bd1000)={r9, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x7, 0x0, 0x81}, 0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000262000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setaffinity(r8, 0x8, &(0x7f0000cef000-0x8)=0x7) syz_open_dev$tun(&(0x7f0000f9c000)='/dev/net/tun\x00', 0x0, 0x403) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f00004c2000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getrusage(0x0, &(0x7f00007f9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.612105] binder: undelivered death notification, 0000000000000000 [ 58.613219] binder: undelivered death notification, 0000000000000000 [ 58.634641] QAT: Invalid ioctl 2017/12/17 17:36:44 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40000000000006, 0x5d3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000650000-0xc)={0x0, 0x20000000080000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001d3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000dc4000)={r4, 0x0, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007b1000)={r6, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000409000-0xc)={r6, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000964000-0x8)={r9, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000000b000-0x10)={r10, r2, 0x400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a7f000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x76}, &(0x7f0000bef000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a82000-0x1008)={r11, 0x1000, "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"}, &(0x7f000060a000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004e000-0xc)={r12, 0x800000000, 0x21}, &(0x7f0000a9a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ece000)={r13, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x640f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015e000)=0x8c) r14 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r14, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r14, 0x20) r15 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ca5000-0x14)={0x100000, 0x4, 0xffffffeffffffff8, 0x1ff, 0x9}, 0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000b8e000)={0xc3, &(0x7f0000034000)=""/195}) syz_emit_ethernet(0x1d, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x10000, 0x14c, 0xdb}}], {{0x88ca, @x25={0xffffffffffffffff, 0xf10, 0x13, "dfb6cc66da52b3dd"}}}}, 0x0) setsockopt$inet_tcp_int(r15, 0x6, 0xc, &(0x7f0000892000+0x5cf)=0x4, 0x4) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00002b5000)="1f61a49c8c549e408fb0677bb50473cd29780e6c527d25c17262afa8565b3325f00d77947583a19938f53630d2f56ff876e59e95e75388459e93d9e0582787e4ce3938ed8d429008b7e0bcfe029b0cabad2457066d54ccf0e03312af201dcefe5c938ec624156ceff9ade95b6590a109756d6f06b66421170289a5bf0bab722053f274f4409a6f984af553ac0ffd15b6441d98532167c40e68d64ad15edfca6c5bd2ed9a2c758a0e8ef830003af2434a19f8723401980904d47bb53e831de73f81b6aed2c64c32c3d887", 0xca) ioctl$int_out(r1, 0x5462, &(0x7f000059d000)=0x0) r16 = socket(0xb, 0x3, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000001000-0x4)=0xb, 0x4) setsockopt$netrom_NETROM_T4(r16, 0x103, 0x6, &(0x7f00002ca000)=0x10101, 0x4) connect$inet(r15, &(0x7f0000590000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 17:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005c9000)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae9000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000006c000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000133000-0x20)={@generic="bd46bfcd39d8e76651b86afb771ebdcf", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f00009e2000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x505f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r2, 0x7, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) socketpair$inet(0x2, 0x8c8479af17c94433, 0x100000000, &(0x7f0000ab2000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000eb3000-0x78)={0xc28c, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0xffffffffffffffff, 0x5, 0x2bc8000000000000, 0x0, 0xff, 0x0, 0x7}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1a000-0x11)='/selinux/enforce\x00', 0x4100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000614000)='vegas\x00', 0x6) 2017/12/17 17:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000799000)='/dev/sg#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001af000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ea000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006e3000-0x8)={r1, 0x2}, &(0x7f0000136000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/sequencer\x00', 0x301001, 0x0) write$tun(r2, &(0x7f00004c0000-0x42)=@pi={0x0, 0xabff, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7125b39310f2", [{[{0x9100, 0x80000001, 0x6, 0x9}], {0x8100, 0xffff, 0x527, 0x1}}], {{0x889f, @arp=@generic={0x33f, 0x6003, 0x6, 0x4, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "27209ccd", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "2b30130de2fe66aed99f3f260f893762"}}}}}, 0x42) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009d4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) bind$alg(r3, &(0x7f0000db9000)={0x26, "72fcd600", 0x0, 0x4, 'drbg_pr_sha1\x00'}, 0x58) bind$alg(r3, &(0x7f00000bb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) recvmsg(r3, &(0x7f000045b000+0x844)={0x0, 0x0, &(0x7f0000f9e000-0x70)=[{&(0x7f0000ff6000-0x49)=""/73, 0x49}, {&(0x7f0000932000)=""/145, 0x91}, {&(0x7f000026b000)=""/222, 0xde}, {&(0x7f0000336000-0x8f)=""/143, 0x8f}, {&(0x7f0000109000-0x7)=""/7, 0x7}, {&(0x7f0000f11000-0xd7)=""/215, 0xd7}, {&(0x7f0000152000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00002ad000)=""/92, 0x5c, 0x8}, 0x12020) pipe(&(0x7f0000f3e000)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000e89000-0x8)={0x0, 0x8001}, &(0x7f000031e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000af4000-0x8)={r6, 0x3}, 0x8) vmsplice(r5, &(0x7f00008d0000-0x10)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r7 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x1f4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x7) splice(r4, 0x0, r7, 0x0, 0x8, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00003bc000-0x2)=0x703, 0x2) 2017/12/17 17:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000b07000)='/dev/input/mice\x00', 0x0, 0x208600) connect$nfc_raw(r1, &(0x7f0000547000-0x10)={0x27, 0x5, 0x2, 0x0}, 0x10) process_vm_readv(r0, &(0x7f0000e48000)=[{&(0x7f0000b10000-0x5a)=""/41, 0x29}, {&(0x7f000064d000-0x6)=""/6, 0x6}], 0x2, &(0x7f0000c26000)=[{&(0x7f00008e7000-0x2f)=""/240, 0xf0}], 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8eac) 2017/12/17 17:36:44 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000377000)={@common='ip6tnl0\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c41000-0x4)={0xfffffffffffffffe}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef5000-0x10)={0x7, 0x60, 0x1, 0x40}, 0x10) writev(r1, &(0x7f0000c73000-0x7)=[{&(0x7f00001f7000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ae6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1a000)={0x6, 0x0, 0x10001, 0x2}) preadv(r2, &(0x7f00008f6000)=[{&(0x7f0000372000)=""/149, 0x95}, {&(0x7f000018f000)=""/0, 0x0}, {&(0x7f0000e4a000-0xcb)=""/203, 0xcb}, {&(0x7f0000fa6000-0x3c)=""/60, 0x3c}], 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000019c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c93000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000598000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fb0000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000318000)={r5, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091d000-0xc)={r6, 0x80000, 0xffffffffffffff9c}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000f40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xaeb3, 0x5, 0x3, 0x349fed7e, 0x6, 0x5}}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00005ed000)={0x800, r3, 0x10001, 0x1f6}) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r9, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000be", 0x27) pipe(&(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f000026f000)={0x404, r8, 0x10001, 0x5}) socket$inet6_sctp(0xa, 0x8000000019, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000091000)={0x0, 0x2}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000417000)=@sack_info={r11, 0x4, 0x80000000}, &(0x7f0000281000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f28000-0xc)=@assoc_value={r12, 0x2}, &(0x7f0000e7b000)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b6b000-0x98)={r11, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ab7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, &(0x7f0000298000)=0x98) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000009c000-0x30)={0x1, 0x2, &(0x7f0000f9c000-0x10)=[@generic={0xb61, 0x1000000f510, 0x20, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000f9a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000617000)=[{&(0x7f0000477000)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xea7}, 0x1c, &(0x7f00004f9000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006fa000-0xc)={0x2000003e, 0x6, 0x17}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x8000}, &(0x7f0000c60000)=0x6) sendmsg$inet_sctp(r0, &(0x7f00006f9000)={&(0x7f00004ba000)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x202}, 0x1c, &(0x7f00004a8000)=[{&(0x7f000054d000-0x56)="7c13bd1d51e1eb8ee2c46fad3cca00f29c73aed9ee08caf9c9f98820ea00a95623f1d7e0eab9c413622c4c9e9b09000000000000001495b0acc28858677fe0c011a96600091d74df935a5d1eed4cd09f625e2f77f166", 0x56}], 0x1, 0x0, 0x0, 0x10d96b705d8d7d65}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e28000)={0x5bf, 0x1f, 0x203, 0x48, 0x8, 0x1, 0x3, 0x7, r3}, 0x20) r4 = socket$inet(0x2, 0x3, 0x8000000000049) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c97000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000054a000)=0xb) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000027f000)=""/4, &(0x7f00003ab000)=0x4) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000848000-0x14)={r3, 0x8001, 0x2, 0x4, 0x7, 0x0}, &(0x7f0000488000)=0x14) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000206000-0x68)={0x2, 0x0, [{0xc5, 0x3, 0x0, 0x0, @adapter={0xffffffff, 0x1ff, 0x81, 0x2, 0xffffffff}}, {0x5, 0x4, 0x0, 0x0, @sint={0x10000, 0x4}}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000718000)={0x0, 0x97, "e7c04505e33e5ee7bdd3330c20797bd79563f686d5704c15e2e61bdf772a6f00511c4ab57b856716b2728e39630bc07f46ad7c7aa71410f4fca920e6d5697527746e4846b50501000000ef6157e677c54901732a42750f2c66176d7a0cb57098e85e0d601dd99470035bcdec71fb64b929045a86778a95ab87d461b6c17232fc4f542598b60cb399410008d4dd5fddd7a975bcc2a78a54"}, &(0x7f0000681000)=0x9f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eed000)={r7, 0x38, "1eb8a2cd12aa01ecfcb8b16af1542c380a786a1d5121c2a0fc399742ed941f542b727eddcfc3087d12a5ec508d0e4bccc5fb08988dc3c14d"}, &(0x7f0000f72000-0x4)=0x40) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00009fb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/vcs\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007aa000-0x8)={r6, 0xc3}, &(0x7f000009f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000015b000)=@assoc_value={r7, 0x4}, &(0x7f0000fb9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000107000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000920000-0xc)=@sack_info={r7, 0x3, 0x7fffffff}, &(0x7f0000313000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ee4000-0x8)={r3, 0x8ecb}, &(0x7f0000fac000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000fc4000)={r9, 0xc7, "946305207d87d1d576dd88044e597605066a554ccd11d4e6cbe4438be5f3be5d1d0d7a757579977e51a7b2bf5f0bf0e3c34222c8fa2a5ba8a0bd652930a39df0a521ba54fa1d510ae8c521d83711871e5b9046cc885e2be0a8effb4a2be1a955026796c475dab6110c40725b405a3c69a2e7d65bedc86bda5016535e12afbd5d75ae5c83ee54dfd8388185af628432c61dc7a19f6564013609c6ae49add73dfa9765f5c42369d8ea14982933dfd34b9d628c4df85c2d8ba22fe22dad20d7fab0e86adc51c243dc"}, &(0x7f0000b0d000)=0xcf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f0c000-0x108)={r10, @in6={{0xa, 0x3, 0x5b, @loopback={0x0, 0x1}, 0xffffffffffffff9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x7, 0x8, 0x304, 0x8141, 0x2, 0x80000000, 0x3ff, 0x7d6, 0x5, 0x81, 0x4, 0x101, 0x9]}, &(0x7f0000c94000)=0x108) sendto$inet(r2, &(0x7f000044d000-0x9a)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a5a000)=0x0, &(0x7f0000e33000)=0x4) 2017/12/17 17:36:44 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/rtc\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(r1, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000242000)='/dev/ptmx\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000dfb000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchdir(r2) r4 = add_key(&(0x7f00000fd000-0xb)='cifs.idmap\x00', &(0x7f00009a6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a77000-0x4d)="15461b2b3c3b44e386d14b21f801b61d14d99ccfd966b650184ff649f98ec176f35948c03079f3b65d1df093d151178b75184e6301eece6eea37bff7bb8d084d3206f012cd78fb004f322374e1", 0x4d, 0xfffffffffffffffb) keyctl$clear(0x7, r4) setfsgid(r3) 2017/12/17 17:36:44 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000471000)=0x1000000ff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f000079d000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000+0xd40)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eee000-0x2f)="af0b2190d0c7c5b71226deef93ccf7bfd2e9396fc5d1fdc26391b4010c49114c86be1909881615bc350d2015ed8bdd", 0x2f, 0x1, &(0x7f0000eea000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000eeb000-0x4)=0x1000203, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x2000)=nil, 0x2000, 0x3, 0x5012, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000575000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef6bc63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de6010001000000000900000000000000b9cc6921460f93b71a6eea24831d480944d28fa84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0xffffffff7fff0005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000eed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x61}, 0x40002106) 2017/12/17 17:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f00001f0000)={0x0, r0}, &(0x7f00007ee000-0x18)={0x40, 0x80, 0x6, 0x800, 0x7, 0x9}) munlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x6, 0x10000) r3 = socket$kcm(0x29, 0xffffffbffffffffd, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000024a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000120000)=0x0, &(0x7f00009ea000)=0x4) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r5, 0x1, 0x80000001, 0x6, @random="6897f1dcf811", [0x0, 0x0]}, 0x14) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000910000-0x4)=0x0, &(0x7f0000709000)=0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000083f000-0xc)={0x4, r6, 0x1}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f00002a8000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r8 = syz_open_dev$sg(&(0x7f0000cfe000)='/dev/sg#\x00', 0x2, 0x101000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4008641a, &(0x7f0000921000-0x8)={0x4, &(0x7f00006e9000)=[0x0, 0x101, 0x5, 0xddd5]}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00007ba000)=0x3) sendfile(r4, r8, &(0x7f0000804000)=0x0, 0x80) r9 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') preadv(r9, &(0x7f0000a3b000-0x50)=[{&(0x7f0000375000-0x58)=""/88, 0x58}, {&(0x7f00009a8000-0x9)=""/9, 0x9}, {&(0x7f0000da6000-0xf3)=""/243, 0xf3}, {&(0x7f0000128000)=""/36, 0x24}, {&(0x7f0000c5a000-0x59)=""/89, 0x59}], 0x5, 0x7c) r10 = dup2(r8, r6) connect$packet(r2, &(0x7f00001e0000)={0x11, 0x1a, r5, 0x1, 0x104, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000df9000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x200, 0x0, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) close(r10) 2017/12/17 17:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f000076e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cf8000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a35000)={0xffffffffffffffff}, 0x4) getsockopt(r2, 0xfff, 0x0, &(0x7f000025d000-0x1a)=""/26, &(0x7f0000097000-0x4)=0x1a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f76000-0x4)=0xdf, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) connect$llc(r2, &(0x7f0000e7d000-0x10)={0x1a, 0xfd, 0x2, 0x1ff, 0xc7e, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f15000-0x10)={0x6, 0x5, 0x8, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001c7000)={0x0, 0x1000, "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"}, &(0x7f00000d7000)=0x1008) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000487000-0x4)=0x0, &(0x7f0000b63000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ffa000-0x4)=@assoc_id=r3, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0xacd, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a58000-0x4)=0x6, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000024b000)={0x18, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d0c000-0x4)=0x0, &(0x7f0000d82000-0x4)=0x4) connect$ax25(r2, &(0x7f0000680000)={0x3, {"fcc4c0b436ffcf"}, 0xfffffffffffffff8}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000228000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000893000-0x4)=0x8c) 2017/12/17 17:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000d4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, "4abe5d4fa12f3c35dd9218159ba7ca533d22b2e09ec2e45ce8f37dd23933f23fcaaba4d6290f013aab45b8fdc10c7036a79ed7e0d489e4e4f2d20bde00e71f52", "ee6abd569b3708dc9d2b3b5ea837cf75b8c3f9d6fcab9e3f4badff0c86729e62", [0xab, 0x0], 0x0}) socket$inet(0x2, 0x805, 0x80000000) r0 = syz_open_dev$usbmon(&(0x7f0000600000-0xd)='/dev/usbmon#\x00', 0x2a8, 0x450000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x7) r2 = syz_open_dev$mouse(&(0x7f0000db7000)='/dev/input/mouse#\x00', 0x7, 0x60000) sendmmsg$nfc_llcp(r1, &(0x7f0000f44000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x4, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x0}, 0x58, &(0x7f000055a000)=[{&(0x7f00000f5000)="e6f3be5b1254599e9c192cf57699ff6b4461ecab36f18cf66685b325bf6c519b61fa0e021ce9839026030fbb59490993a788f67853106bfe1085bc594174c80ee49c1129dcaa5ea8a6dce9a96823444a14688c5a9ef69fd81e9da1917ebff4498285ceba", 0x64}, {&(0x7f0000874000-0xd0)="cddf244efe0acd6c9fe17cd1471e0f48baf0a46edb39a5ce4dd79915c9400fe2b6f47247d4ee7b249d56fb15ca94ecc49cc1fbb7778e7a905cf2a6ec85771f54106bd5a7a57ef1b204391db996e243d7966a585e1bf78acf3ebf040513909784fe37a985470e4b30eae4e7ed86b96c83d04eb924a4a6efa1c4e5698f7cb6add7bd5a149c297e86f6bb3e6d8efbba9a73c65913bbfb3fb128fafa3a3a3e15be0b807d382724c8eb409775cdc76c989107a1e69faf084fc07e238e6987b8d9bb85fe52457a1c3649e4b23093d621a8748c", 0xd0}, {&(0x7f0000686000)="6a478e091f4546a578a2d946e2c79827db4d83", 0x13}, {&(0x7f0000d0b000-0xc4)="9e216a464f6f62bd83d208c7c23d076a2f30077033cd2d664ea0b72046450cd08b785670cb3b3b57fbbabb83884635b2c85e64943c5db80b838c0942883974998511fe586496f3712003ba6e5624d29ca853bc99c14f453f67f0eff48d05f756cce1064f32dc14b5fc70033b0717e7fe93f38486951e98cdeb737d85c53fa82c7a28fd4cfb4b0ead0c9c5506b48c11fbcbb5983020207626c47ba44e7bd542bee7518083b903791624c72e277ac081a3b3a5e44a99784e6caba54f92ec4353bdbb24c340", 0xc4}, {&(0x7f0000cc1000)="bbc5479db54538c8a1a63aefd086d20a939b0c21b50f7448db4057bb586be33f3de4bb21b26538d081653caadb11da1c40408e3a8401a716c71459cf49fd0ece0cdf3262dc8260b74d60bde96ece01e5bfb3feb3cafdd1b4e32c309f1ec8c748afba3d30c89cf68f8711c91544cfff83b133d698b234c24e1bbdd6b025c7f01f9e321f33971c4061faa8c188da3e868890150c4dc4aabb45f54e1780448ec1ecbfa9d4c6d8722799", 0xa8}, {&(0x7f00004a6000)="e1219b52800c4f36f6464de429f471573e9b384a169a8e80b80f311c6f94d0398ad1aaf2511c7f21fdc0687694e797aef0b7216e4a3b004d6113f7bd552a5f826bc929014be010a2c57b4a103ca8b470d93bea65549700d4ea42ba5c6dc69d5c8c88628ca2b3cd5721c909175bcbdf96c02796effc2b88d862e632a2f0dd8139df629f7eab72b7dc4cd9fe29942138e98d3ad4177a7bcc50420d2894ff3b7e97343ea544d9a79efa6e8a019ded0fc5382f4c2473283bb68c8682cf0729a64cd667ac797942905ed83c2894984962b428af168e8dd0791d3e2ad79c94fd856ed80115743facb603", 0xe7}], 0x6, &(0x7f000024d000)={0x10, 0x100000000000029, 0xb, "dd"}, 0x10, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000971000-0x20)={0x20000002d38cbad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, r3}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x800, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000759000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000939000-0x8)='./file0\x00', &(0x7f0000fe3000)=""/20, 0x14) ioctl(r4, 0x8, &(0x7f0000738000-0xb5)="30f87fe0cb4b2cf6b33039360db1a37c50c092e66945af37d939f3f467fd900dd73cf31c1bbca6f32f5109d4826ecc84648ef164a760dcfb4531dda460f2e1f177d165d84ee6a5f3db531d2744e731d70b30970b69af817bae7ab2e60d5461cad9abe1126c5ddb1011214b61745058e5cd9085b405205ff63a73412612281d230821d3fecf016086ce8bd0cc241074d9f17e1669b184d244bce0562e17598cbcd71a9aac505a0f218d836b762a17b1ee36f77c90c4") ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f000035d000-0x400)={""/1024}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000707000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b2b000)={[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x7, 0x4, 0x3d17, 0x0, 0x4, 0x46, 0x100000001], 0x0, 0x220202}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/17 17:36:44 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c24000)={r0, &(0x7f0000654000)="", &(0x7f0000892000-0x1)="de", 0x2}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, r1, 0x80000000010000) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000055e000)={@random="95812357f09a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @arp=@generic={0x30f, 0x803, 0x6, 0x1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "87", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "f6953344e6d5a972ae939b6de883eceb"}}}}, 0x0) r2 = socket$inet6(0xa, 0x806, 0x87) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000056d000)="7ca4056a11", 0x5, 0x4, &(0x7f00008ca000-0x1c)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364facb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79ab23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329cb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x3, 0xd07, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x98b000)=nil, 0x98b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) setsockopt(r3, 0x5f9f, 0x10003, &(0x7f00003f1000-0xcd)="0000000000000005bde705ca2b891005ef268db800000000000000a94da943d8ce4770781243b9d0c50c86aff1bc6d1137c5a5b53d7365d6fcdc69f37e1aa41d5addd81630adbb27b6d11347bc81bf25e9b94fd3efb2c2026a9f35658f271a96cd1c73243be00be1d87b8f5d67114dcc9134186c6100cb8aa386141b7782c98377143bcdff35474eef0c4fe4aa0c37892f5370d4ff627ba877c4c1b97ca5fdd1297c1c3b290c789e13b895cf296f4d25aff39d8f4953868bb7729e67f1dc9d72d2558037520ed75c7581c9e2", 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x40000000003, 0x0) write(r4, &(0x7f0000c57000)="22000000180007ffffea001d090007180a0800000000080900000000040016000000", 0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000333000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000692000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00002cf000)={r5, 0xffffffffffffffff}, &(0x7f00002e8000-0x4)=0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xa, 0x1, 0x4) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00008af000)={0x0, 0x6, 0x10, 0x6, 0xfd}, &(0x7f00007a8000)=0x18) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000cab000-0x20)={0x1, 0x100000000, 0x7fffffff, 0x9, 0x1, 0x5}) sendmsg(r6, &(0x7f00006b2000)={&(0x7f0000774000-0x10)=@l2={0x1f, 0x2, {0x2b7, 0x1, 0xfff, 0x7b136b58, 0xbbc0, 0x8}, 0x31, 0x40}, 0xe, &(0x7f000076b000)=[], 0x0, &(0x7f0000a54000-0x10a0)=[{0x1010, 0x10a, 0x5fb4, "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"}, {0x38, 0x11, 0xba2b, "2e08754673a79ca1141971ecd947505ce1655a9d92d8cf2b5e9dc78e7f019ed065"}, {0x58, 0x3a, 0x3, "7ca694f62499e3301a16c10a10ea9ddbaad29d8873fce7c643fc9725745f2bcb8ad0d715aa22d5ffc67b8afd1b40ead690734460b3641ed0f015996243cd11ca7d7ff9cd155d5a"}], 0x3, 0x3e}, 0x1) [ 59.053568] nla_parse: 12 callbacks suppressed 2017/12/17 17:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000d17000)='./file0\x00', 0x480101, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c95000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000f82000+0xd8a)={0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000aa6000)=0x0, &(0x7f0000e5e000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000792000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0xfffffffffffffffd, @common='sit0\x00'}}}) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000e8c000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f00001b0000)={0x1f, {0xfffffffffffffffc, 0x64, 0x1, 0xffffffffffffff6c, 0x4, 0xff}, 0x6}, 0x9) r3 = add_key$keyring(&(0x7f0000526000)='keyring\x00', &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) 2017/12/17 17:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000a5000-0x12)='/dev/input/event#\x00', 0x6, 0x48005) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x140) r2 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, 0xc) gettid() gettid() fcntl$getown(r0, 0x9) fcntl$getown(r2, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000698000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000862000-0x8)={0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xc) r5 = getpgid(r4) getuid() mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r5) r6 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0xfe, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0xfffffffffffffffc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f00002cf000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00006c5000)=0x3f, 0x4) r8 = fcntl$dupfd(r2, 0x0, r2) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) fadvise64(r8, 0x3, 0x7, 0x3) mlock2(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) fcntl$setstatus(r6, 0x4, 0x100046004) connect$inet(r3, &(0x7f00003c8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f00004d1000)={0xa, &(0x7f00003b0000-0x98)=""/152, &(0x7f0000a1f000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)=""/92}, {0x400, 0x57, 0x5, &(0x7f0000689000-0x57)=""/87}, {0x100, 0x73, 0x7, &(0x7f0000d21000)=""/115}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)=""/72}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)=""/197}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)=""/159}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)=""/142}, {0x80000000, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)=""/141}, {0x102, 0xb5, 0x2, &(0x7f0000840000)=""/181}, {0x2, 0x7, 0x713, &(0x7f00007a1000)=""/7}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x10000004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x1, 0x7, 0x902, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000329000-0x4)=0xfb8) [ 59.053577] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/17 17:36:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="00f1f1", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x1) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x42050, r1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000afb000)='./file0\x00', 0x25) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0x16, 0x80000, 0x7) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000012, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000a04000-0x4)=0x410001, 0x4) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000569000-0x80)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x20080000000, 0x2, 0x4000009, 0x10000000000983f, 0x3e09c71a, 0x0}, {0x40000002, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000a9d000-0x18)={0x100000, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7f) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x48e, 0x0, 0x78a2}]}) 2017/12/17 17:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x48000000000001e, 0xb, 0x8, &(0x7f000019a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = accept$unix(r2, &(0x7f0000684000)=@file={0x0, ""/71}, &(0x7f000094b000-0x4)=0x49) read(r3, &(0x7f0000d2a000-0x1)=""/1, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/ptmx\x00', 0xc003, 0x0) r5 = open(&(0x7f00000de000-0x8)='./file0\x00', 0x83, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000784000-0x4)=0x0, &(0x7f0000303000)=0x4) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x6, 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000013000-0x4)=0x0) perf_event_open(&(0x7f0000433000)={0x1, 0x78, 0x239000000000, 0x2, 0xda, 0x101, 0x0, 0x4, 0x802, 0x6, 0x20, 0x1000, 0x9e92, 0x18, 0x0, 0xffffffffffffff7f, 0x4, 0x5, 0x5, 0x8000, 0x1, 0xfff, 0x7, 0x9, 0x7, 0x0, 0x0}, r7, 0x200, r0, 0x1) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x807fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) getsockopt$sock_buf(r6, 0x1, 0x19, &(0x7f000088f000)=""/81, &(0x7f0000890000)=0x51) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00006ec000)="8908040000", 0x5) r8 = socket$inet_sctp(0x2, 0x80000000005, 0x84) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x2, 0x2, 0x10001, 0x10001}], &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9, 0x93, &(0x7f0000008000-0x93)=""/147, 0xde8b, 0x0}, 0x30) socketpair$inet6(0xa, 0x1, 0x26, &(0x7f0000a6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000372000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet(0x2, 0x8000000080003, 0x2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00001b1000)={0x2, 0x87, 0x101, 0xce, 0x100000001, 0x7}) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0xe, 0x32, r9, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000015d000-0x8)={0x19980330, 0x0}, &(0x7f0000f04000)={0x1, 0xa9e, 0x1, 0x1ff, 0x5, 0xfffffffffffffffd}) setsockopt$inet_int(r10, 0x0, 0xd2, &(0x7f0000ee2000)=0x100007fff, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000991000)=0x7fffffff, 0x4) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb0000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00008f2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008d9000-0x8)='./file0\x00', 0x8000, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001cd000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000869000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b08000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ddc000-0x18)={0xaa, 0x24, 0x0}) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000014b000-0x10)={0x81, 0x2, 0x4, 0x6, 0x5, 0x0}) prctl$intptr(0x29, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00007aa000)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000539000-0x10)={0x2, &(0x7f0000ff3000+0x52b)=[{0x7, 0xd1, 0x9c2c, 0x5}, {0xfffffffffffff000, 0x9, 0xdc, 0x6}]}, 0x10) clone(0x20840600, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000e67000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0}) recvmmsg(r3, &(0x7f0000cf0000-0x78)=[{{&(0x7f000014a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ee000)=[{&(0x7f0000337000-0xfd)=""/253, 0xfd}, {&(0x7f000007a000-0x33)=""/51, 0x33}, {&(0x7f0000f5b000-0x7)=""/7, 0x7}, {&(0x7f0000b54000-0xcc)=""/204, 0xcc}, {&(0x7f00001a5000-0x66)=""/102, 0x66}, {&(0x7f000023c000)=""/11, 0xb}, {&(0x7f000086b000-0xa8)=""/168, 0xa8}], 0x7, &(0x7f0000095000)=""/8, 0x8, 0x0}, 0x5}, {{&(0x7f0000af3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000461000-0x90)=[{&(0x7f0000ab9000-0xb9)=""/185, 0xb9}, {&(0x7f0000b66000)=""/4096, 0x1000}, {&(0x7f0000ae1000-0x25)=""/37, 0x25}, {&(0x7f000015c000-0x9a)=""/154, 0x9a}, {&(0x7f0000645000-0x17)=""/23, 0x17}, {&(0x7f0000003000)=""/6, 0x6}, {&(0x7f0000196000)=""/236, 0xec}, {&(0x7f0000895000-0xdf)=""/223, 0xdf}, {&(0x7f0000629000+0x6ff)=""/3, 0x3}], 0x9, &(0x7f00004d6000)=""/155, 0x9b, 0x1f}, 0x4}], 0x2, 0x40000000, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000c7f000)={@empty=0x0, @rand_addr=0x73, r4}, 0xc) finit_module(r2, &(0x7f0000fd0000)='vmnet0\x00', 0x1) gettid() getpid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000707000)=0x0) prctl$setptracer(0x59616d61, r5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000035b000)={r3, 0x80000000, 0x60, 0x6a, &(0x7f0000929000)="209cacdc24fc76886e7adb953a27b5be519566214cfb2620d8f1f4288991985b2e641c412b889ff8471d7871c7cc922eb9f94c9c3594d1e383c23c48e5ae082218a66526b0dd8e221276a8de8e0744316232ee491368854426bcb6be5c314cdb", &(0x7f00005b8000)=""/106, 0x5, 0x7ff}, 0x28) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:44 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000457000-0xa)='/dev/vcs#\x00', 0x99e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x18)={0x100000000, 0x5, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f00001fe000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0x63)=""/99, 0x63}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0xde}, 0x40000100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000181000)=0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002ee000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00001ad000)='/dev/sg#\x00', 0x80000001, 0x100) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f00002a4000-0x60)=[{&(0x7f00002f4000-0x1050)="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", 0x1050}, {&(0x7f00002f0000)="2ce2da07e0a3f22f002b53f184042b22fe67da8c0d6453d671803a229e05f4d7ea4ae53d0d5abe4b23bfe634a8478f75c9c0e2846a8bb3f49a50a04cacf011d16316930fcd0d27ab6922d848dc98", 0x4e}, {&(0x7f00002d8000)="", 0x0}, {&(0x7f00002d9000)="bbe31add2d7db6dc01456b8e6d1611bb24d45c1b080a1ad6b7c7ba3817d4c32773b6638bec0976113b1140dc2bc7ce1a2677b9340f42aaeb33c68113b9d8f395ff7907ad2a354fe2ec245273777526db0d823e01117f7e18e2c0e3a76f1589390bd27e7ae98baf61b1ecc1ca26154916d57a19bce6f60ab40ae3b175f5bc73ec5dd54a2bfb0053cefcde01472e2078b12e413dbd4f14cc18a51ff2bf0b64d477", 0xa0}, {&(0x7f00002f1000)="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0x1000}, {&(0x7f00002f2000)="afff26c4e768ec333c0591f5f32703730202511e4561a99f53adc0f21cba4f635053717d0bddf3a6b21603e389bb16da7b0eab250b7b3fb9e1b3b3ce0d6539b0ad756a8e8e0a32c749399f0819b2882c2f6013eb50c17542435212d3d669ac6cfcf19d5cd5b57640037b10f1f107f0eb45527ffb616538f5ad6f1e06a319a56c8225d2215bf13736b2f1a2a8dd013b0149db9b0d919d8e57635de38a07faaf78d15360b011b1b02ccb2545e3641379fcda4b1a", 0xb3}], 0x6, 0x0) splice(r5, 0x0, r4, 0x0, 0x10001, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e02000)={r1, 0x7fff, 0xd6f5, 0x5}, &(0x7f0000dd8000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000bd4000-0x12)="12000000080000ff00ffe90009149b00f99b", 0x12, 0x8010, 0x0, 0x0) recvmsg(r7, &(0x7f0000973000)={0x0, 0x0, &(0x7f00002b5000)=[{&(0x7f0000aa1000-0xff)=""/224, 0xe0}, {&(0x7f0000457000)=""/174, 0xae}, {&(0x7f000097d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b26000-0x3e)=""/62, 0x3e}, {&(0x7f00009a7000-0x69)=""/105, 0x69}], 0x5, &(0x7f0000e80000-0x42)=""/66, 0x42, 0x2007f}, 0x0) write(r7, &(0x7f0000869000-0x22)="22000000120011060000f6ff00ea00060c07000900002a0000f7ffffffff07da0a54", 0x22) setxattr(&(0x7f00001f7000-0x8)='./file1\x00', &(0x7f0000338000)=@known='com.apple.FinderInfo\x00', &(0x7f0000fad000-0x1)='\x00', 0x1, 0x2) [ 59.174162] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.211731] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/17 17:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f000053d000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000032e000-0x30)={0x10000000000000, 0x6, &(0x7f00005c8000)=[@map={0x0, 0x9, 0x3, r1}, @generic={0x6, 0x2, 0x200, 0x0}, @map={0x3f, 0x8, 0x800, r1}, @map={0xfffffffffffffffe, 0x8, 0x101, r1}, @generic={0x3ff, 0x5, 0x81, 0x8}, @generic={0x1, 0xfffffffffffff060, 0x2, 0x5}], &(0x7f0000044000)=',*wlan1trustedem0(ppp1\x00', 0xfffffffffffffffb, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x535f, 0xffffffffffffffff}, 0x30) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000c5000-0x4)=0x0) r3 = socket(0x11, 0xa, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000147000)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r5, &(0x7f000024d000)=0x0, 0x1f) r6 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r7 = fcntl$dupfd(r6, 0x0, r4) r8 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r7, 0x7) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000534000-0x4)=0xc) migrate_pages(r10, 0x4, &(0x7f0000962000)=0x8, &(0x7f0000e53000)=0x7) ioprio_set$pid(0x1000000000000001, r10, 0x64) ioctl$TCSETAW(r7, 0x5402, &(0x7f00007ee000-0x14)={0x2, 0xfffffffffffffff7, 0xffff, 0x1000011001, 0x0, 0x3b, 0x3, 0x9, 0xb2a, 0xba3e}) bind$packet(r8, &(0x7f0000c85000)={0x11, 0xffffffffffffffff, r9, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r11 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f000006b000-0x18)=[{r4, 0x90, 0x0}, {r6, 0x41, 0x0}, {r8, 0x8, 0x0}], 0x3, 0x0) sendto(r11, &(0x7f00007c9000-0x37)="567d8708e3f2b059b381eccd31041f80f5907c00d3a9af6268439b2c5de31f09587efcdd56a9fb2ee7caa31f64022dc774fa5b7f72f903", 0x37, 0x1, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r9, 0x1, 0xfffffffffffffe01, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x1, 0x1000}, 0x4) bind$packet(r7, &(0x7f0000961000-0x14)={0x11, 0x0, r9, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r7, &(0x7f0000e20000-0x348)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) modify_ldt$write2(0x11, &(0x7f0000a20000)={0x7, 0x20000800, 0x0, 0x5, 0x8, 0x800, 0xfff, 0x0, 0x5, 0x0}, 0x10) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000053b000)=r2, 0x4) dup2(0xffffffffffffffff, r2) [ 59.299919] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.334579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=7161 comm=syz-executor1 [ 59.348182] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 17:36:45 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e76000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00007e6000-0xb0)={{0x800000, 0x0}, "706f7274300000000000000000000000000000000000000000000000400000000000040000002000", 0x16, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e77000-0xc)={&(0x7f00002be000-0x8)='./file0\x00', 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e0b000)={0x0, 0xe718, 0xffff, 0x0, 0x7, r1, 0x1}, 0x1c) dup(r0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e76000-0x8)='./file0\x00', 0x1ffc, 0x8000000000000096) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000e98000-0x8)=0x4) mprotect(&(0x7f0000db5000/0x1000)=nil, 0x1000, 0x2) write(0xffffffffffffffff, &(0x7f0000320000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45abe3", 0x23) pipe(&(0x7f00004d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c98000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000daa000)=0x8) r3 = socket$inet6(0xa, 0x3, 0x7) r4 = socket$inet(0x2, 0x2, 0x80000008) sendto$inet(r3, &(0x7f00005b3000)="a7226ff4b3f77ed432ae464a909926ee5b4d202d539256affda52da26a44c3fd86f5b38429bc81fc06c0e68de8359fe0bc8482298f2349808d714d213498657148635efbf6f62ef2287a5978f8a9aa34f0c5245c1e38e8fea108cedf3ffbea8e5fb75911e344422bdbfb5f1516ea5f6f1caa0fc3adfbfdfbd19a819cd2ada709fb9e3c06f932c9cb6afbcaf9a2348fa318445cfbb1927ba06b9e04ba2dec5390dda9a12dbbe3aae5f9648c6765747ee8867cc0e0154d2867bd53f6e43e9a0f46e998b6fdb82946c12716a4a6671a9bc00ee5cd1c974c68620bc1e0bd", 0xdc, 0x1, &(0x7f0000af8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x2, 0x200000000000, 0x1c, 0x0, 0x0, 0x0, 0x2d, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x4}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002d4000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9502}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf57}, &(0x7f0000632000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000715000-0x8c)={r5, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21835bdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000442000-0x28)={&(0x7f0000104000/0x800000)=nil, 0x6, 0x0, 0x50, &(0x7f0000ee3000/0x2000)=nil, 0x4}) 2017/12/17 17:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x0, 0x4) splice(r0, 0x0, r0, 0x60, 0x7fff, 0xf) r1 = accept4$ax25(r0, &(0x7f0000200000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001be000)=0x10, 0x80000) r2 = socket(0x10000000010, 0x400000005, 0x4) write(r0, &(0x7f0000d7a000)="1f0000000104ff00fd434514234d0000000000000800010001ffdd1fdf000d", 0x1f) r3 = socket(0x10, 0x2, 0xc) readahead(r1, 0x3ff, 0x2) write(r3, &(0x7f00000fb000)="1f0000000004ff00fd4354c007110000f30506a000000100010004dcffdf01", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d14000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d38000)={0x0, 0xff, 0x30, 0x5835, 0x9}, &(0x7f0000476000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009fc000)={r4, 0x7, 0x4, 0x6, 0x5d, 0x8, 0x0, 0x8, {0x0, @in6={{0xa, 0x0, 0x7fff00000000, @loopback={0x0, 0x1}, 0xffffffffffffffd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x6, 0xfffffffffffffff7}}, &(0x7f0000a96000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f84000)={r4, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffd, 0x7, 0x6, 0x49}, &(0x7f0000625000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006b6000-0xa0)={r5, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x40000000000000, 0x6, 0x3}, &(0x7f0000e47000)=0xa0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x285) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r8, &(0x7f0000120000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r7, &(0x7f000022f000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000987000-0x8)={0x1, [0x0]}, &(0x7f0000d7f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000588000-0xc4)={r9, 0xbc, "f8534ad59deee4ccd87b1d5098cd88d9bb94cb285601d290f7b03556c6f32172280e5d4e942e4ca0664db0c61309413098eaf32176edcdd12dfd42c83833a7e71fe5ad38d1973ffdab4542d8a22ae0eb69e280a52c72333fd201d235885b85b605005776f93a51284db0564da40499652609dec53cbfe6886b8fd3e8767953b75485ec02f954cb5eef905bd0a07f75f79b5059a194db838cb90db0752b1868297ff552fd3163bb63ae59c5bea104cfa1fff83de5f9f48e4714473b64"}, &(0x7f0000758000-0x4)=0xc4) listen(r7, 0xffffffffffff0000) r10 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r10, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.478190] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 17:36:45 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000503000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fe6000-0xc9)=""/201, 0xc9, 0x40000041, &(0x7f0000fe5000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000045a000)={0x11, 0x0}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r3, 0x80, 0x0}, {r2, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r3, 0x40, 0x0}, {r2, 0x600, 0x0}, {r1, 0x405, 0x0}], 0x6, &(0x7f0000036000-0x10)={r4, r5+10000000}, &(0x7f000078d000-0x8)={0x66}, 0x8) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) socket$packet(0x11, 0x3, 0x300) fadvise64(r3, 0x2, 0x80010800, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a71000-0xc)={0x10, 0x0}) r6 = open(&(0x7f0000206000-0x8)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000fe6000)=0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fe8000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2000) r8 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f00007c2000)={0x0, 0x78, 0x1, 0x100, 0x20, 0x5, 0x0, 0x2000000000000000, 0x1000, 0x8, 0x0, 0x2, 0x5, 0xd, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x10, 0x6, 0x2, 0x4, 0x0, 0x0, 0x7, 0x0}, r7, 0x7, r8, 0x3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}, {&(0x7f0000434000-0xbc)=""/188, 0xbc}, {&(0x7f0000005000-0x53)=""/83, 0x53}, {&(0x7f0000fe9000)=""/63, 0x3f}], 0x4) [ 59.519680] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=7186 comm=syz-executor1 2017/12/17 17:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000502000-0x40)={0x6, 0x8, 0xffff, 0x4, 0x0, 0x6, 0x4, 0x79}, &(0x7f00000f5000)={0x6, 0xb1, 0xfffffffffffffffe, 0x8c9b, 0x60, 0x126, 0xffff, 0x7}, &(0x7f00002a3000)={0x9, 0x100000000, 0x6531, 0xffffffff, 0x770, 0xffffffffffffff01, 0x0, 0x7}, &(0x7f0000478000+0x53f)={0x77359400, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f00009a3000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000030a000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x2) io_setup(0x4, &(0x7f0000cf4000-0x8)=0x0) io_getevents(r2, 0x6, 0xa, &(0x7f00001c3000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fdd000)={0x0, 0x989680}) getsockopt$packet_buf(r1, 0x107, 0xa, &(0x7f00001dd000-0x27)=""/39, &(0x7f0000020000)=0x27) fcntl$getownex(r1, 0x10, &(0x7f0000a74000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000777000)='mountinfo\x00') mincore(&(0x7f0000f00000/0x1000)=nil, 0x1000, &(0x7f0000947000)=""/34) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) r4 = shmget$private(0x0, 0x1000, 0x54001000, &(0x7f0000716000/0x1000)=nil) shmat(r4, &(0x7f0000128000/0x4000)=nil, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a8d000-0x10)={0x147, 0xc739, 0x8, 0x7}) madvise(&(0x7f0000a52000/0x2000)=nil, 0x2000, 0x1020000000a) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 59.522623] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.571189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7204 comm=syz-executor5 2017/12/17 17:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000019000)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2000007) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000274000)="3a2483a038e929005dc029c8411fd93bb68b361eedebe237ac36734f718875bb9fd171d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a914e00567ea91c535606bda0394bc5bc0cbc2b6cbf8d19516f07d90300000101269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d0") ioctl$TCXONC(r2, 0x540a, 0x2) write(r3, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000014000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5429, &(0x7f000000d000-0x8)=0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005d1000)=0x6, 0x4) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) writev(r3, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ppoll(&(0x7f0000013000-0x10)=[{r3, 0x2181, 0x0}, {r3, 0x40, 0x0}], 0x2, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x8)={0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000165000)={0x0, 0x0}, &(0x7f0000ca7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000d0b000)={r5, 0x4, 0x37, "f2e70a0e3ef3f8c264452c6c9f13ab110d4056e3ea5974cae17fa8f8e9d6866da3ad0defd7f1fde6f62560bcca6d10c7bae610d5ef5fc1"}, 0x3f) r6 = fcntl$getown(r1, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000000e000-0x90)={0x3ff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) process_vm_readv(r6, &(0x7f0000016000-0x30)=[{&(0x7f0000012000)=""/58, 0x3a}, {&(0x7f0000015000)=""/168, 0xa8}], 0x2, &(0x7f0000014000)=[{&(0x7f0000000000)=""/80, 0x50}], 0x1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x3) ioctl$TCXONC(r3, 0x540a, 0x1) 2017/12/17 17:36:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003f8000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00003e7000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000-0x4)=0x303e, 0x4) ioctl(r2, 0x5382, &(0x7f0000367000)="") 2017/12/17 17:36:45 executing program 6: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x4000000000200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000550000-0x8)='./file0\x00', 0x200280, 0x84) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000)={0x0, 0x0, []}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xfffff7ffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf3, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000afd000)='/dev/vcsa#\x00', 0x7, 0x200004000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00007c9000-0x8)={0xffffffffffffffff, 0xfffffffffffffffe}) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x100028000000485, 0x0, 0x5}]}) [ 59.572057] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.673182] device syz0 entered promiscuous mode [ 59.682663] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 17:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f00008f6000-0x8)=0x0, 0x7fd) bind$inet(0xffffffffffffffff, &(0x7f0000e9c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fb9000)=0x0, &(0x7f00004ec000)=0x4) ioctl$sock_proto_private(r0, 0x89f0, &(0x7f0000593000-0x50)="bf7fd8af018c99baff1b93ac8d766467e32c0d69d3f238ef2ce9b1bd63cfd65d7cf679000000000000000700000000000000052dd29114eb86fb8af601cdd6f8bc3a965c3166d1bdee573c11423e8272") syz_extract_tcp_res$synack(&(0x7f000017a000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f00004b9000)=0x0, &(0x7f00002a6000)=0x4) preadv(r0, &(0x7f0000f97000-0x90)=[{&(0x7f0000e1e000)=""/102, 0x66}, {&(0x7f00004a3000-0x82)=""/130, 0x82}, {&(0x7f0000985000)=""/51, 0x33}, {&(0x7f0000ccc000)=""/1, 0x1d1}, {&(0x7f000082d000)=""/25, 0x19}, {&(0x7f000021c000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b1000-0x2a)=""/42, 0x2a}, {&(0x7f0000e37000)=""/214, 0xd6}, {&(0x7f00008c9000)=""/233, 0xe9}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000655000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000aa9000)={0x42424242, 0x42424242}, 0x100000003, 0x35000000000) syz_emit_ethernet(0x3c, &(0x7f0000f6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x2e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x800, 0x0, @loopback=0x7f000001, "1eb99216a158429dc179db0d62df01ff79f1"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000019000)={0x42424242, 0x42424242}, 0x0, 0x2f7) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f40700ff0300020006e201000100feffffffff03000100000000", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cc3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000f50000)=0xfffffffffffffffe) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003b4000)=0x0, &(0x7f000015d000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f0000596000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000969000)=@sack_info={r5, 0x1, 0x380000000}, &(0x7f0000103000-0x4)=0xc) syz_extract_tcp_res(&(0x7f00007b1000)={0x0, 0x0}, 0x9, 0x7ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c46000)={0x0, 0x2000000000002040, 0xfffffffffffffffe, 0x7ffe, 0x8, 0x4}, &(0x7f0000d4c000)=0x14) syz_emit_ethernet(0x16b, &(0x7f0000279000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7fffffff80, 0x0, 0x4}], {0x8100, 0x1, 0x7, 0x2}}], {{0x8eff, @ipv4={{0x11, 0x4, 0x3, 0x0, 0x155, 0x3, 0x9, 0x100000001, 0xef, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x9c, 0x6, "4c3e3481"}, @end={0x0}, @noop={0x1}, @generic={0x7, 0xc, "302a501a234b9cf22dd3"}, @ssrr={0x89, 0x13, 0xfff, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @tcp={{0x0, 0x3, r3, r2, 0xd313, 0x0, 0x18, 0x0, 0x400, 0x0, 0x58a, {[@fastopen={0x22, 0x10, "15b99eb95dbabf05d57a987d9f61"}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x1e, [0x1f, 0x443, 0x0, 0x9, 0x5, 0xfff, 0x0]}, @mss={0x2, 0x4, 0x1}, @timestamp={0x8, 0xa, 0x2, 0xb0eb}, @eol={0x0}, @timestamp={0x8, 0xa, 0x401, 0x4}]}}, {"96d4330b74e30d33dce05ada9a6ad4bbaef790ce44f5da7054c251d779fd3fa628ce7a83a6bc1fe085cbe964e250063cc5fccae971d02dc281f90150c14c5dc8584f676b43b2ab9e1c7b6e18e8549cc016e7260975d8fa27a3e4ceb9f1e21b601c8456fad81e122ef4513ed05b453009df1949c0098adbab2dd6b7f1cfaacc3c390e078408b9989ed3193533f43363980192a757797f34dbc50a91f724ce70366232684dab556e2aa957b2553e2b6ef81e"}}}}}}, &(0x7f00000c1000)={0x1, 0x1, [0xbeb]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000835000-0xc)={r6, 0x1ff, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d0e000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6770, 0x40, 0x6, 0x8, 0x6, 0x74, 0x1, 0x8, 0xcc2, 0x5, 0x1, 0x1f, 0x6, 0x5, 0x6]}, &(0x7f000025a000+0x201)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b52000-0x4c)={0x0, 0x0, ""}, &(0x7f0000ffc000-0x4)=0x8) 2017/12/17 17:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003d9000)={0x42424242, 0x42424242}, 0x2, 0x100000000000002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="48827aa7f26627128501a1ad6fc48ffd"}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00009fd000)=0x800000) listen(r0, 0x8000) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) eventfd2(0xffc, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000714000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x9}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000942000-0x23)={r3, 0x1b, "330541b35d72c1310382fa096fd6ff010000fa4b46bf02b82e01c8"}, &(0x7f00007eb000)=0x23) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x3d94, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e6e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x409, &(0x7f00000bb000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1e3696b1dfdc69b000000018c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) r4 = semget(0x2, 0x0, 0x20a) semctl$SETVAL(r4, 0x6, 0x10, &(0x7f0000734000)=0x400) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1000008, 0x0, &(0x7f0000f32000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 59.723195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7204 comm=syz-executor5 [ 59.755358] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/17 17:36:45 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000503000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fe6000-0xc9)=""/201, 0xc9, 0x40000041, &(0x7f0000fe5000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000045a000)={0x11, 0x0}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r3, 0x80, 0x0}, {r2, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r3, 0x40, 0x0}, {r2, 0x600, 0x0}, {r1, 0x405, 0x0}], 0x6, &(0x7f0000036000-0x10)={r4, r5+10000000}, &(0x7f000078d000-0x8)={0x66}, 0x8) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) socket$packet(0x11, 0x3, 0x300) fadvise64(r3, 0x2, 0x80010800, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a71000-0xc)={0x10, 0x0}) r6 = open(&(0x7f0000206000-0x8)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000fe6000)=0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fe8000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2000) r8 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f00007c2000)={0x0, 0x78, 0x1, 0x100, 0x20, 0x5, 0x0, 0x2000000000000000, 0x1000, 0x8, 0x0, 0x2, 0x5, 0xd, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x10, 0x6, 0x2, 0x4, 0x0, 0x0, 0x7, 0x0}, r7, 0x7, r8, 0x3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}, {&(0x7f0000434000-0xbc)=""/188, 0xbc}, {&(0x7f0000005000-0x53)=""/83, 0x53}, {&(0x7f0000fe9000)=""/63, 0x3f}], 0x4) 2017/12/17 17:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00008f4000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f000027c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x5, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000fff000-0xae)=""/174) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe72, 0xc4, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000087e000-0xc)={0x7, r3, 0x1}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000e95000)=0xc92c, 0x4) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000090f000)={0x0, 0x18}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000163000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x27, &(0x7f0000e7d000-0x4)=0x40000000, 0x4) connect$inet6(r0, &(0x7f0000603000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8005}, 0x1c) connect$inet6(r5, &(0x7f0000efb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000c49000-0x4)=0x0) bind$inet6(r7, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r4, &(0x7f00007a9000)="", 0x0, 0x0, &(0x7f0000ede000)=@llc={0x1a, 0x1f, 0x20, 0x9, 0x7, 0x4624, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a4d000-0x8)={0x0, 0xfff}, &(0x7f00001ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000781000-0x8)={r8, 0x2}, &(0x7f00006d5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004f1000)={0x6, 0x43ed, 0x8000, 0x8, 0x4000000000, 0x0, 0x101, 0x4, r9}, &(0x7f00006eb000-0x4)=0x20) 2017/12/17 17:36:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00009a7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ad8000-0x4)=0x9, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="41bb9f7685f4", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x11, {@current=0x0, @random="8c326ac7eae3", 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, [0xa2b, 0xf77]}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x4a9, 0x0, 0x0, 0x18ac2b10, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d03000)=0x40) r2 = socket(0x10, 0x80000000000002, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cf5000-0xd4)={0x0, 0xcc, "7a75730d05b2470ba18c21e925cd05f828b886ba73616e826d28bcf17be6c3b1b8ea9be036109fb5956eca03f3555221f1e9c0eae94d8e3225e00daf27066e1b1eef0dacde0b40cf8621b706541b70e5d809b28f102d5721cc455e7f4521d159e90383d96e795a5362fea2335af80a17ee8fcd13e5d27ecdf3a44058a671fe51516dd5944cb271b19dffd13a333fb4df90ba5a0f7a2a4cac6769be11d318f36ce97e09e642a56e18fa137a06810be9aba7d9a23f35e04e89dbc8ef72ccee57a104be000f9a4652138be37854"}, &(0x7f0000916000)=0xd4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a90000-0x8)={r3, 0x7}, &(0x7f0000ece000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000013d000-0xc)={0x4, 0x0}) pipe(&(0x7f0000848000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000066f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00002d5000-0x8)='./file0\x00', 0x800000000000002) inotify_rm_watch(r4, r6) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000b9c000-0xd8)=""/216, &(0x7f00009aa000)=0xd8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000e3b000-0xc)={0x2, 0x6, 0x3ff, 0x0, 0xffffffff, 0x0}) write(r2, &(0x7f0000517000)="1f0000000601ff49433bf03f0000003c000000e00900e8ffe5ff0000fc0700", 0x1f) sigaltstack(&(0x7f0000ab5000/0x4000)=nil, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000208000)=""/71, &(0x7f0000e8b000-0x4)=0x47) 2017/12/17 17:36:45 executing program 7: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xbc, &(0x7f0000200000-0xbc)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x3c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xe5f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3e52dbbb}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac2000)={r2, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b4000-0x4)=0x8c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000913000-0x4)=0x200, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x20, &(0x7f0000ac0000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000334000)={0x0, 0x1c, &(0x7f0000ac6000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ac6000-0xa0)={r3, @in6={{0xa, 0x2, 0x2000000004, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x2, 0x800000000000003, 0x40000002, 0x64, 0x5, 0xfffffffffffffffe, 0x40, 0x2, 0x8}, 0xb) getsockopt$inet6_mreq(r1, 0x29, 0x401c, &(0x7f0000453000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ac0000-0x4)=0x14) getuid() recvfrom$inet(r0, &(0x7f000081a000)=""/71, 0x47, 0x40000000, &(0x7f000064c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b6209000000", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x965}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ac6000)={0x4c000, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abb000-0x4)=@assoc_id=0x0, &(0x7f0000abb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001e8000-0x18)={r3, 0x0, 0x2f, 0xff, 0x9}, &(0x7f0000ac3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aba000)={r4, 0x6, &(0x7f0000ac1000-0x78)=[@in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000036c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x97df, 0x52ef, 0x2, 0x7, 0x4, 0x9, 0x0, 0xfd8, 0x101, 0x4, 0x56ac, 0x5, 0x9, 0x9, 0x1ff]}, &(0x7f000043c000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ac1000)={r4, @in6={{0xa, 0x0, 0xb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x98) poll(&(0x7f0000045000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {r1, 0x5001, 0x0}, {r0, 0x4, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x5, 0x8000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000202000)=0x0, &(0x7f0000924000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) socket(0x1004011, 0x800, 0x400) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000042f000)={@common='bcsh0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2017/12/17 17:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xffffffffffff177e, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000038c000)={0x5, 0x6, 0x4, {0x77359400, 0x0}, 0x2, 0x8d0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000012c000-0x10)={r1, 0xfffffffffffffbff, 0x6, 0x401}, &(0x7f0000db7000-0x4)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0xffffffffffffffff, 0x3, 0xfffffffffffff99a}) r3 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x2, 0x109081) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/rfkill\x00', 0x7fe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x1000000, 0x32, r2, 0x0) mmap(&(0x7f0000812000/0x4000)=nil, 0x4000, 0x400000400001, 0x32, r3, 0x80000000000) syz_open_dev$sg(&(0x7f000036a000)='/dev/sg#\x00', 0x1, 0x40080) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x10000036, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f00002ca000)=0x0, 0x8, &(0x7f0000084000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept(r4, &(0x7f0000a9b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d53000-0x4)=0x10) mmap(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x1, 0x4012, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0xc642, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r8 = gettid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00008cc000-0x28)={0x7, 0x7, r8, 0x44, r9, 0x5, 0x1e5c, 0x4}) r10 = socket(0x10, 0x2, 0x10) write(r10, &(0x7f00001a8000)="2000000020000720000100080303650001000040ed00007a0b80000000400002000001ddfa", 0x25) fcntl$getown(r7, 0x9) 2017/12/17 17:36:45 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r4 = accept$ax25(r3, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r4, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000185000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000090e000)=0x0) r7 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) clock_gettime(0x0, &(0x7f000017e000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000359000)={@generic="5fae8aaa26cf3d095c5901817f210ba2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r0, &(0x7f000046c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7e000-0x4)=0x14, 0x7fffc) socket(0xd, 0xa, 0x3) bind$packet(0xffffffffffffffff, &(0x7f0000626000-0x14)={0x11, 0x7, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2017/12/17 17:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x1) syz_open_dev$tun(&(0x7f0000d0b000)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x201000440, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000a06000)=0x80000000, &(0x7f0000748000)=0x2) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f00006ac000)=0x1e) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000d31000-0x18)=[@text32={0x20, &(0x7f00001de000-0x50)="0fc72936f30f52d80f300fc75f09b8010000000f01d9b9d70b0000b88a000000ba000000000f3066ba2000b000eeb8010000000f01c13e2e2ef2f2f466baf80cb8b8894589ef66bafc0cb8b40d2d31ef", 0x50}], 0x1, 0x20, &(0x7f000012e000)=[@dstype0={0x6, 0xd}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)='/dev/hwrng\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00002a6000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000064f000-0x38)=[{r2, 0x100, 0x0}, {r0, 0x8000, 0x0}, {r4, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r3, 0xc1, 0x0}, {r2, 0xc0, 0x0}, {r3, 0x95, 0x0}], 0x7, &(0x7f00000c4000)={0x0, 0x1c9c380}, &(0x7f00006e5000)={0x201}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f00006e7000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000252000/0x3000)=nil) madvise(&(0x7f00000b6000/0x1000)=nil, 0x1000, 0x10200000008) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) msgget(0x3, 0x200) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000864000-0x1000)=""/4096) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x5) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012b000)='./file0\x00', 0x1be) inotify_init1(0x80086) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000416000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c2000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000058e000-0x8)=0x100279) pipe2(&(0x7f0000c6d000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x1fffff, 0xfe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffff3b80, 0x1, 0x0}, 0x0, 0x0, r3, 0x0) open$dir(&(0x7f0000e69000-0x8)='./file0\x00', 0x210144, 0x8) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000a96000+0xc29)='htcp\x00', 0x5) accept$inet(0xffffffffffffffff, &(0x7f000090a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000739000)=0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000a62000)="3eede985444661415243911047e157ffb60fea45c220fb479a7c60c12b2c804589efd19fbfbc2d6f8a8242b99611d51087fa3b2a5ba7389e3848ad5428ea693d", 0x40) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000537000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000180000)={0x4, 0x0, [{0x400, 0x3, 0x0, 0x0, @sint={0x7, 0x9}}, {0x9, 0x3, 0x0, 0x0, @msi={0xa560, 0xffffffffffffffff, 0x6}}, {0x400, 0x5, 0x0, 0x0, @msi={0x34, 0x7576c014, 0x4}}, {0x0, 0x3, 0x0, 0x0, @sint={0x80, 0x0}}]}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000beb000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text16={0x10, &(0x7f00009c2000-0x42)="f30fbccfb85c008ec8f3d766b9b702000066b80700000066ba000000000f30abea00c0c4000f20d86635080000000f22d8baa00066b82c00000066ef0f23990f01cb", 0x42}], 0x1, 0x0, &(0x7f0000cd1000)=[], 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000a91000)=0x0) writev(0xffffffffffffffff, &(0x7f0000f61000-0x30)=[{&(0x7f0000427000)="", 0x0}, {&(0x7f00008db000)="51d64c18628314877e11a5a0739008cad9c85d3ffbb9c50114a051e4a9067266ec39109ebe3a507a3c3107d7e6761a904c23f2442d9b3c7699faf0ef69d52e7e85d8fa1e579b38182981164ec682f388fa7ef6a0be1f07df943e6d83de6be0b5d19fe57b42fd41d21a274bf8b8b477bcb17ce55f964bdac384ea13250439c844d77f3a5ef0fc2530a7bdd6243de58b9270f3", 0x92}, {&(0x7f000002d000)="2ae2055b81cdd9cf9a8c29d7bcd42dad5ecd87c78d85bac074194b023f4d537d85e8bec099a4cceb0751330de43dd86f2461939383985d030cd961ff2bcaafc7f2eef9b1043f9ec26b425284e4e7654e9ac4cdb2dccaed98ff03ded59866d582334468f50789823ca931cee55d84de213a209c001084b1ac8a706a186d91360d45a00fc38adb190807e7ca48caae6938f26266bc6254f81d50c14f36966cc9017261", 0xa2}], 0x3) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000487000-0x88)={0x8, 0x0, [{0x258, 0x0, 0x5}, {0x9fe, 0x0, 0x27}, {0x33e, 0x0, 0x5}, {0x206, 0x0, 0x4}, {0x2000000009a0, 0x0, 0x5}, {0x831, 0x0, 0x1}, {0x34f, 0x0, 0x45}, {0xab5, 0x0, 0x3}]}) 2017/12/17 17:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f000006f000-0x4)=0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000cbb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x7) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000476000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x400, &(0x7f0000fe4000-0xda)="bac5fd04752f3f6a9fe3fd525012de19f603619f48fa3c8a788f6c5bd120efc56dcb80be67d5369c0f7932aa5fc4d73a219874400bb9be4f4ca77e90011cd51186a630a60f941408721792a21addac2a5fbbd7b85a211ba8e6720993a5cf52d29d5eddcd4174be02f1de4617ba3caf4f30275822f05ecdc825f6b79e0de63df2b0e61ff4338f0400000000000000120f5e1757502261879b7fde55e64bec04226545fa61d12169e29a7d9f209baeb0a22e11b0802c28338d802a2082554b32310af65caaaca7f014a3c578faaaf22b7cd61c3c66a893e88a7194") mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)='./file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) [ 60.069505] sctp: [Deprecated]: syz-executor7 (pid 7247) Use of int in maxseg socket option. [ 60.069505] Use struct sctp_assoc_value instead [ 60.163549] sctp: [Deprecated]: syz-executor7 (pid 7255) Use of int in maxseg socket option. [ 60.163549] Use struct sctp_assoc_value instead [ 60.194197] QAT: Invalid ioctl [ 60.273863] QAT: Invalid ioctl 2017/12/17 17:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ba000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b82000-0x8)='wlan1$%\x00', 0x20000006) accept$nfc_llcp(r1, &(0x7f000054d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000)=0x60) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000120000-0x10)='/dev/sequencer2\x00', 0x2000000000003ffc, 0x0) r4 = add_key(&(0x7f000099f000-0xd)='dns_resolver\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003c000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c7b52771055315c6bd1dc681173ba194df4609b", 0x3e, 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0xffffffff) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f00008e8000-0x1000)=""/4096, &(0x7f0000fae000)=0x1000) r5 = accept(0xffffffffffffffff, &(0x7f0000665000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caf000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x101, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000044e000-0xa0)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4, 0x9, 0x80}, &(0x7f0000650000)=0xa0) openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/kvm\x00', 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x8, 0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) perf_event_open(&(0x7f0000215000-0x78)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000806000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clock_getres(0x6, &(0x7f00006d5000)={0x0, 0x0}) setrlimit(0x209, &(0x7f000023c000)={0x80000000003, 0x2000000006}) io_setup(0xfff, &(0x7f0000c3a000-0x8)=0x0) io_setup(0x1, &(0x7f0000be5000)=0x0) io_setup(0x200, &(0x7f000097f000-0x8)=0x0) io_destroy(r7) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x80000000000) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000ae7000-0x138)={{0x100004, 0x100002, 0xf, 0x8000, 0x7f, 0x3, 0x5, 0x40, 0x5b31, 0x79520c2c, 0x7e, 0x81, 0x0}, {0x1004, 0x2, 0xf, 0x8, 0x3, 0x3, 0xc9, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0x4, 0x0}, {0x2005, 0x10000, 0x0, 0x3, 0x800000000000000, 0x1d3d, 0xa8, 0x5, 0x1ff, 0x50, 0x8, 0x5, 0x0}, {0x2, 0x4004, 0x18, 0x4, 0x1f, 0x1, 0x101, 0x5, 0x4, 0x401, 0x2, 0x9, 0x0}, {0x1, 0x1d002, 0xf, 0x1e, 0x8, 0x3a35, 0x4, 0x7, 0x4, 0xea09, 0xff, 0x1, 0x0}, {0x10004, 0x5004, 0x11, 0x2, 0x3, 0xc3ce, 0x52e, 0x1, 0x3d5, 0x8, 0x5, 0x7, 0x0}, {0x2, 0x10006, 0xb, 0x9, 0x7, 0x4, 0x10001, 0x6, 0x1, 0x100, 0x2, 0xb02, 0x0}, {0x0, 0x100002, 0x9, 0x9, 0x4, 0x1, 0x8, 0xfffffffffffffff8, 0x3f, 0x3, 0x2000003, 0x8, 0x0}, {0x2, 0x5000, [0x0, 0x0, 0x0]}, {0x3000, 0x10f000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x1000, 0x0, 0x5, 0x400, 0x6000, [0x80000001, 0x1, 0x6, 0x3]}) 2017/12/17 17:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000864000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) r3 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@req={0x0, 0x0}) socket$inet(0x2, 0x3, 0x7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006cd000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000892000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5e000)={0x4, &(0x7f00002d2000-0x20)=[{0xfffffffffffffff8, 0x4, 0x1, 0x4}, {0x7ff, 0x1, 0x10000, 0x1}, {0x94, 0x6, 0xfff, 0xffffffffffffffff}, {0x1, 0x1, 0x4, 0x7}]}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x2, @rand_addr=0x80000000000005, @multicast1=0xe0000001}, 0xc) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e6000)=0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000085a000)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001fb000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000b7c000)='net/raw\x00') sendfile(r3, r6, &(0x7f00003c9000-0x8)=0x0, 0x40000101) sendmsg(r4, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b87005836c0a810583179c4ef974cb42435eddc25748789614d0a00a06000000ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece78210c307b44cb99d32e091c1530000000000000003c5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a273512d8649aafbdd5fc57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c0eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f0000899000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x80}, 0x90) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003e8000-0x8)={0x2, [0xfffffffffffff800, 0x1]}, &(0x7f000089b000-0x4)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setrlimit(0xf, &(0x7f0000f0f000-0x10)={0xf1, 0x4}) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) r7 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000289000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00002f9000-0x6)={0x0, 0x2}, &(0x7f000066b000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00005ef000-0x6)={r8, 0xfffffffffffffffa}, 0x6) r9 = socket$inet6(0xa, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x3d, 0x100, 0x2, 0x0}, {0x20, 0xff, 0x10000000000000, 0x0}, {0x2000000000000001, 0x0, 0x2000000002, 0x1}, {0x6, 0x3, 0x8, 0x0}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000739000-0x10)={0x18, 0xffe0000000000000, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 17:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x1, 0x7f7, 0x23b9bca9, 0x6, 0x0, 0x8efc}, 0x1c) socketpair(0xb, 0xb, 0x3, &(0x7f0000601000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000680000)={0x1f007, 0x107001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851000)='/dev/kvm\x00', 0x30000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d67000)=""/14) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056f000-0xc)='/dev/rfkill\x00', 0x641, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000493000)=0x10d000) write$tun(r4, &(0x7f000021b000-0x12b)=@hdr={0x3, 0x0, 0x800, 0x101, 0x4, 0x0, @ipv4={{0x5, 0x4, 0x2, 0x8, 0xd9, 0x1, 0x2, 0x1, 0x88, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @udp={0x3, 0x2, 0xc5, 0x0, "990e6199a0db0d8b9ad2bea4c33562ebfa56612cde8026d95262300345f6d166817962792720201f8ecc4cc88751ac00ea65267a4c93e2f0428fe8c93b66a4da5d5bb7089572087fe3671967f3f777d538eb2d2cdfd265f96fe739b515df5330f3d8cc09cf693fed30c6c066af86c06ab8dc50c06ea25e6f442a6cdfd7f27042f5e93571fb7f324a8640794d4687722120fe19d029f8d2628d9811955ac9a200524b27c5908b36c0c4284eaf18c01566edda34256e565dda90c5c02906"}}}, 0xe3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000074b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) eventfd2(0x8001, 0x0) fcntl$setlease(r3, 0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f00006f7000-0x1000)="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", 0x1000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a07000)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) getpgrp(r6) bind$inet(r5, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000d13000-0x10)={0xe6, &(0x7f0000b59000-0xe6)=""/230}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00008f9000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) listen(r5, 0x3) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000024f000-0xc)={0x11, 0x8a, &(0x7f0000fa9000-0x8a)="f9488d5b80a4e46af3ae2dfae9a47d55b0a23a552cede12e782531b06b63a3b47f7530ef4ff224bd0b3689d047691e9e17f31381d92275807dc27cd55418702e1556bb584c84a6847dc9bb7011d497bd2c5c33166dc0d7258c4afa758ebde6f3be0db19bd6babd57d4c819bfb3665afb7a430ebb60930c835fd3de20172a0cd94a733c7dbce2fe38db29"}) setsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000776000-0x10)={0x77359400, 0x0}, 0x10) connect$inet(r5, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000f1a000-0x10)={0x4ffe, 0x2009003, 0x0}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000bd9000-0x6c)={"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"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008cd000)={r4, &(0x7f000034d000+0x2fe)="99", &(0x7f0000da1000)=""/0}, 0x18) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x6, 0x8, 0x1, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d49000)={r7, &(0x7f00001eb000)="", &(0x7f0000559000-0x56)="", 0x2}, 0x20) 2017/12/17 17:36:46 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r4 = accept$ax25(r3, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r4, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000185000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000090e000)=0x0) r7 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c0000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000800000-0x4)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000-0x4)=0x40, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f000064c000)={0x4, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x800, 0x0}], &(0x7f000029a000-0x2)='\x00d', 0xfffffffffffffffe, 0x80, &(0x7f000000a000)=""/128, 0x9, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000996000)={r1, r2}) bind(r1, &(0x7f0000a7d000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) pipe(&(0x7f00007e5000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) setsockopt$inet6_buf(r4, 0x29, 0x21, &(0x7f0000000000)="db", 0x1) r6 = syz_open_dev$mice(&(0x7f0000589000-0x10)='/dev/input/mice\x00', 0x0, 0x80000010003) clock_getres(0x9, &(0x7f00001a8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000085d000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f000077d000-0x10)={0x0, r7}, &(0x7f0000cfe000-0x10)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f00001fa000)=""/0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000005b000)={0xffffffffffffffff}) sendto$unix(r8, &(0x7f000018d000-0x36)="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", 0x145, 0x80, 0x0, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f00008fd000-0x1000)=""/4096) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000d54000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009bf000-0x4)={r8}) 2017/12/17 17:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x92000, 0x0) mknodat(r0, &(0x7f000028c000)='./file0\x00', 0x1, 0x7fffffff) renameat2(r0, &(0x7f00002ac000-0x8)='./file0\x00', r0, &(0x7f00009aa000)='./file0\x00', 0x1) unlinkat(r0, &(0x7f0000696000)='./file0\x00', 0x0) 2017/12/17 17:36:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d77000-0xb)='/dev/hwrng\x00', 0x100, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000595000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000223000)=0x10, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000254000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c11000)=0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009b9000-0x4)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f00008c7000)=0x7fffffff) recvfrom$inet(r0, &(0x7f000075a000)=""/4096, 0x1000, 0x40, &(0x7f00007cd000-0x10)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup3(r0, r1, 0x80000) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000014c000)=0x1000) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f00005d9000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000068c000)=0x1f) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x12715, 0x1, 0x2, 0x2000, &(0x7f000024e000/0x2000)=nil}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @rand_addr=0x2, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x4000000000, [@multicast1=0xe0000001, @rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/17 17:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f5c000)={0x0, 0xfe84000000000000, 0x81000004, 0x39, 0x100000001000, 0x6}, &(0x7f00003a7000)=0x14) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ftruncate(r0, 0x2) 2017/12/17 17:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f5c000)=0x0, &(0x7f0000c23000-0x4)=0x4) r1 = socket(0x400017, 0x1, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x12) recvmsg(r3, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)=""/146, 0x92}, {&(0x7f0000f6e000)=""/108, 0x6c}, {&(0x7f00005c2000)=""/147, 0x93}, {&(0x7f0000f6f000-0x1b)=""/27, 0x1b}, {&(0x7f0000865000)=""/56, 0x38}], 0x5, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x1ff}, 0x10000) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r4, 0x2000) bind$alg(r4, &(0x7f000038c000)={0x26, 'skcipher\x00', 0x0, 0x240f, 'lrw-cast6-avx\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) getsockopt$sock_int(r5, 0x1, 0x26, &(0x7f0000a30000+0x845)=0x0, &(0x7f0000d54000)=0x4) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32", 0x80}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20008090}, 0x41) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r4, 0x0, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000031b000-0x4)=0x8654, &(0x7f0000b96000-0x4)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000f7a000)=0x0) 2017/12/17 17:36:46 executing program 5: socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00008dd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000046000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000151000)={0x0, 0x0}) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000037a000-0x1000)="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", 0x1000, 0x40, &(0x7f000049b000-0x10)=@llc={0x1a, 0xff, 0x8, 0x8001, 0xfffffffffffff000, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x3, &(0x7f000049d000)=[{0x2, 0x80000000, 0x9, 0x1}, {0x45, 0x1000000000000, 0x0, 0xffffffff}, {0x6, 0x0, 0x100000000000006, 0x0}]}, 0x10) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f4972", 0x21) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000049d000)=@common=""/16, 0x10) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x31, r3, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000049f000-0xc)={0x0, 0x200000000080000, r2}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xb, 0x272b) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000d10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x800, 0x4) shutdown(r4, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00003d6000-0x1)={0x7}, 0x1) 2017/12/17 17:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xe2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000aec000+0x128)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000686000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f00001a5000-0x10)='bdev@,*)$]/user\x00') pivot_root(&(0x7f00006f3000)='./file0\x00', &(0x7f0000171000-0x8)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000d84000-0x8)='./file0\x00', 0x2000, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000806000-0x8)={0x0, 0x3}, &(0x7f0000af6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000015000)={r4, 0x0}, &(0x7f00003d1000)=0x8) unshare(0x100000) unshare(0x2c000200) r5 = fcntl$getown(r0, 0x9) setxattr(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000be9000)=@known='system.advise\x00', &(0x7f0000039000)='bdev@,*)$]/user\x00', 0x10, 0x2) move_pages(r5, 0x1, &(0x7f000073b000)=[&(0x7f0000613000/0x2000)=nil], &(0x7f00005da000)=[0x24, 0xd39, 0x3, 0x1, 0xffffffffffffff7f, 0x4, 0x200000000d04c, 0x9], &(0x7f0000fd1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000887000-0x24)=[], 0x0, 0x3, &(0x7f0000f53000-0x8)={0x0}, 0x20f53000) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f000000b000-0x63)="304c18381d2828d3fda5c33961cdf73c8b2bae5df4c61d5643242591225822ce8a4b3e72798407b34a0a32519d4703def86fb5868ce0cac3f141dee8dd9ae3ffbe6a62b659d640293aa45e93bf50345c2a786700eab8a83d84b8ba88835dbec6f95214") 2017/12/17 17:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x8000003, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xf35f, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f32000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0x104) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000f58000)=""/206) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x400002, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x5, 0x8000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0x403) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ffb000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000e26000)={0x0, 0x0, &(0x7f000076d000-0x10)=[{&(0x7f0000b5e000)="72c904c70f60d5839f20f08bae0b1fc5f624e464a02c74e550e3d6e0a97c4efc68cb133cb9f6f56d434c9c5b90d8782288031f161c23410b53d78b501f61a4f69cf6f9057f574d213098db98351140e0b9a188b45f354c6384d2b17d62eccf7a60ceb924f0aaf70b61357eeda33f68da4b776095f5fc4c341724bf273dae3bdbc7e030948af360cd308c53aa1b85ef1e7806158adabe33c359493f1ca7441aace6713781951c3be24874b5dc5b538b89384d4ea2c48d51c6819785a6f8080603df5444b7c1190203aa68a0669abc80d1022ee17bb1cd43ebce4252112dd2b0a20a", 0xe1}], 0x1, &(0x7f00005ba000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000800}, 0x40001) sendmsg$alg(r1, &(0x7f0000bcb000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000ef5000)="f0f3407b8c8af8d92f39db099eb1ff6207eac575cfef4dc64b", 0x19}, {&(0x7f000095f000)="689b2c5102879b3e71ad2ecf172115ed3cc544a3efe62890e3221bc225cd8b63ebf0e5cdbb7ad4373b5cdc481281ed25536db9fe50e8b0a6ad2ad9f715d145110c00b379add08ff1ff6fe1b7500a7dbe01f207e4d10cd3b0b64980f818671bf275fdb4f7fa36d66d5ee8c16c796c4a12ac59013c5613b630b1154ac749547a2aae8b96d306b934b9bc53b7ee46ff81435140e7d4896035dfd8", 0x99}, {&(0x7f0000c44000-0x9d)="63fd367c4a5ae39154a6f67ef725ea8ba8874087c2861a7f45bc404a4f99ca1cc014c3df1b1ab0777a60c36b197a402c624567839ccbb560f9e9f7e1a67991791ef71e2596630ba092bd790a2fe460d9b160eb843551452acbd4c71517760573bb7402a4d6527e0f37ebd104560abae2eb4ca1a9b69dde21abfce6938ccf03b20533caaf630d30a81bef292c23c7d448a1babe16a2b4d5b75c1f14cb55", 0x9d}, {&(0x7f00006f6000)="02f8fc15df5a86e485f7b68ae7fda7c0d693ad8941bfff9fc827c148c8dd8f73c44d33b402924776263148547dd16f294927fe623150d42dee9258ca73f27b26e047f24c2f02a3fbb6fa63bf0e076c07cc24f435f632b0045ccd379036c95902236a1dc96f0032a7bb27c378988e325c4142358edb2d247cc61498db581db7c5ba25a5", 0x83}, {&(0x7f00008a7000)="095a2f37c5b9ea563ded0fd9f8f2484104e2dbd5fa0b3d2b3805d2a1d8dcbe037defb52e6bed629d1b2ada66edaa0e0f9ab414b3e4e1827d3440f11a6a1a8e7165ee8b475b2734efcedb99ae24a9bc24cc62e99b92b406afe78bd25e004b81461455867aa721400f3eaf8751439a50cb3c3e1c186c54e9d3ae09e330624255f84404317ed19b9e8f8aedbe72e5cea84c2f8b7fdbc3806643ed279634257f30acce973ee35eb61a54b7673d19dd93766992e85615dfe1bd5f0e17e27937688b300936a5dab79845e9dfdf98dbfcd6b0cdd5ae0f350420146dbb45d1c5c4e7311fe6141e410e", 0xe5}, {&(0x7f0000ad9000)="3c2a9c1fb67c28b3", 0x8}], 0x6, &(0x7f000024f000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0xb0, 0x117, 0x2, 0x97, "ace0262fbd88f54decc26b6da472ee732a71518e86b7d573ad0a0cde38371aab682464ba68710256818afa8e8f1ddc506ac89a5f9c62527b7b4a6ed72e168837b321bf3cefca7dcdc0dd1da945b209d9ad878402674959a6d54609bdb02f8153b794d7b97eef3ab76648f7fa3d3a14637819f812e7b746f7ecf8890d175cc1f352d513a6fc29f1328c723dc871fe074a49e4916d341565"}, @iv={0x30, 0x117, 0x2, 0x19, "8ebdf535ed850213110e5f0c5f82ae09e1d82279717b727771"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "615cc3ef02cd6df743b3880b875d19fcf038c15268b6d9159db587cfcb888f4f7f92f75d6b1471d88d3187895a1a71674c4bf21e9d91eb2b7b77495d3fff0acfe2fe27942ac2a49d51bbe42a45e4c0087a68d825ec02"}], 0x11b0, 0x0}, 0x10) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000cd4000)="3d872174dca2e392bad163314c8f7add652031d22ffab1bdebb554c6c7314844033da1084f0dd7855972aa", 0x2b}], 0x1, &(0x7f0000e49000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc7, "c78050c83b7e2688ccb49b3d5b22764ed5cd30402302e13ae62b87189cbc6d39e94a7929b2581475419c1401d13e53db874340d1da830e706cdcec66dec5c37b8560a5eea93961e957307bfb24e5eb974706fee8561418084d5696ab41b816b2a4f6f7e83f2cc338f2ce38303748df38ef89338f696ef574a8052b1176cc4e219cc62a015936ea3c2e50e4b78d3c436a3b3d6fb3f30aea5db2aa0ae4e564bb1f8d53f0a1c539883568c73124036d7fb594d070bd9dfa03cbe95434db5c878a31da343d39310c9f"}, @assoc={0x18, 0x117, 0x4, 0x8c1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x108, 0x117, 0x2, 0xf3, "e8c57c6e619e0d50362cbfd75cbee108641df6a47f39078ff523d0002feb9502ad743ff789d9076615774ffa32618b783d1317ba4f9237151fde509c04e9fbbb15524a825b1b79cba101dfa603000000000000005d5fa6791e696a9d30bd8a1292647c547a4ac83991159ca7b9ebd295f628b2d3d95e68d2dad84654f7c3bddf5e13a262086d61ae5d954f5148cce8824d1db36b6ec5d0750ce8927bfafc503b23455150e73a192002b16105a606dbedebea565a5667d72912119e9397f8b8e97348b6aefeb47d7404bda3f449c890c0712c7d33993465f6b37cf8676279526a0fbec3e2a28c50b872d332615be819714d2829"}], 0x230, 0xf0e62cc5fc3e8b7c}, {0x0, 0x0, &(0x7f0000d04000)=[{&(0x7f0000c9d000+0x775)="d783c7846691a33989b3bb2447cb38d7a55068f5d45f2e6aa0d69e3775fcdd987a7d5218de2b838e428624419674afbdb61b66f2cd9bbf7524822f2485d492c330ad18e080c21b079074d762fbf4cb0bc815384236c726253fad339c20332b3658a50d267a566fcc0e1c912f722f31ce79028d4f336ccb6152cf21ac3bde3598d28c835a35fdf99c174f2f9a5b290f9076e945ac13ae86be2ae4b0842ac68f744aad226878a4cc082a330a5f5661bb2e5310c67cbf5a5322258df4a846f133df29144b59c8d6bd391c2b53ae72b68c3dd05a8641a3c4b1d3e49f15bc0bbb8b4a5de1", 0xe2}, {&(0x7f0000f84000)="189baa74e1a78e3d8b5ddef7f419eb6c88a8fb06c1cbcadd8d1a52543ac90cf9612278f0065018c2c0f6d54b483075cc1ef662b77e2be28fae1ba0de4414cf5cf52b8b669da3d103b2bb", 0x4a}, {&(0x7f0000484000)="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", 0xfb}, {&(0x7f0000fb5000)="c5107223f3c816f63c12717fc2b3dcd7b4330eeb72621a662a070f799a41225b83617a0f50a5e54797544ff54132cc081601dd81d1465b77eeb2d35ded10c99bd1c7585c3a900a676b79e956a0ad182ff7dfa929af301539ca6d7d9d4ea11a2899dd6a6d8ef941443d2b495a8df7dd00ab906901b51ef60ec475", 0x7a}, {&(0x7f0000dfa000-0x49)="4e6a92c1e58f08fdfe2b7670fe1816104941d3c4a3fbc30b7b46b4d697c475276c0c0b5ae879857dab351940710638c86bd1896055035825393f5ccc4811c4f703e61727729bd14e05", 0x49}], 0x5, &(0x7f0000ace000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000004}, {0x0, 0x0, &(0x7f00005d0000)=[{&(0x7f0000049000)="c6cdf5e37e294d49585a7344d8cd5d572e9cc3a6dc9726a05e2855b0c99ec149cac29260bae6059a57548199f06973db9e485f5d2f15ad3d2cf8f4445963b3634d1cbda6da6a16a0bda7088d2a9a3e72a899270d639400fd28eb260a53b1a202df2690fc53bef9dd620d1a2759f9a727a8da6ab0f0af5cfce8cf1f1ab47f146a9ecadca3362d7b52c9112ea1ca439de252ba966129d9b8dca4b30dc234db89e2edd931caeeb97479205f0855938fd4c0eaaf5cf6d337011927862b4944028d6adfe052a50690f811aac874cd8b30be920cf5d9de737483fde45738d8536152b2fbeca4987bf9", 0xe6}, {&(0x7f000085c000)="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", 0xfb}, {&(0x7f000023c000-0xcd)="6f38701c9c00667f657e0b0114f119146cfa09086d042dd33767ec6400dd53dc677f04a9280b476f351871275406c7ae29d72466c7b7583e3477dc9efdd78366df55e0a3917f73d8c1e04c09e9842786fe65003a2bd1dfb9c5f5763317d05167d47e4a704d5e345d6cc4a3109852d6f653bae6ecd423fb66a659b5314b700104b5de970612d7e439469acf59f3700f7bb6a06470f3dd0f05f0e925e0de64553811f519f74acc5fba3d8f49a03e6e5657309247b20f5383c806c2c9279109a2ee9018d47e1e0412761e08e3f848", 0xcd}], 0x3, &(0x7f00000d0000-0x158)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc0, 0x117, 0x2, 0xac, "8cfbb333eb535ce5c85a937fb57c7e50e7720da829fcfd42726e1cf4ea8ee8534b8488be01c5fb7a572919af1c9806382c196c014ac1530a7632316e1ff2852274fa6fa8fbcecaf21c6123a66e69068b87099c20690d6e89095dec76c51182d21d7b94395996b673bc9137b2a8fad98255105cb941a8929f7e240b54baf740f887802378f0c2bc262b45a3a966ead93f3e613aa7097fe9acb13964540e9affa32d3b3c1481b9327389f71d3f"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x200000c0}, {0x0, 0x0, &(0x7f00005df000)=[{&(0x7f0000bab000-0x4f)="98d75b42d6d42fe2c6f2e163bda2a1f7ea33c4649ec6d07bbef083b3b1021eca772fe6e3139dfbaa3cac5acb92fa8c233714d0c917bd5897687166ae4dec1cdc37bcbad5ab674329d680597d7bb283", 0x4f}, {&(0x7f00001cc000-0xc7)="1aff0b4f4bd8b9113abc528133492b43d418db3b74e52c227f942a5e459306fd8a8960bb0c31129cec1e81f82fc053fe7c0a96caeab6931bc8baacb2a8f5f3216e7dc636ef066adb641438e880e9ccc82b941b8b2e2bf8bb6464b4380a9307ac323337891ed353b7c67feeee9ce6de3ebb980a0356d8c467ee27cba18a193951f0bcc47fea125b1a837df42275c1b3f9220ce51f0050b6569c92be4610e683ebb5b0ee32909bc28ea11ca550afbab0779ffa011baf952f83bd7b7346e3a4bafc13637983056138", 0xc7}], 0x2, &(0x7f000017c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0xc800}, {0x0, 0x0, &(0x7f0000287000)=[{&(0x7f00009aa000)="4f47038dde850c07799e14fd616181d770381c8415682a1cbfa82667cc8a24db80b04f27701ebb058ef3a3965c42d03b814dfb8a7244f2f1b1e173a1ff9823ca567d69bcc6376ba97ce5dd812c8245e7ed4ceb4c2276a5eb749d5671c02f3b32c71b3cb153e097348e48080c81ff14bdaaef5b3d7a047ad48ff50e843c5574a50c47d789b71201ec2b7781a6", 0x8c}, {&(0x7f000021f000)="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", 0x1000}, {&(0x7f0000fb3000)="96721b6adb157d474c208bef6122ac7a665ed13c0fbddac82dc974a159b95a89473ba7016a924d4a33c1d94b745eff4e9b65b40039eb413dbc553f1be3359dc2094d5fa471a41c0fc0c7aa93f1a2ed98eb442a1e0d2a9c74cac6c3f578cbd5bf7bafb93142c8978c49689808c3f216aa25d92240c23acb2b623d84d7291634b61ed0ddf1e65413c91d49b138", 0x8c}], 0x3, &(0x7f00005db000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8000}], 0x18, 0x4004}, {0x0, 0x0, &(0x7f0000162000)=[{&(0x7f0000eb4000)="221773f68802ecda59fd1427dd727a5078aa57b6f432d5ec9cabd8c5eb4e71763148519c8cb656959609c4a22f6c99f650c24cd0e27da581d895c7ffb6d2b785b8f6e0987d8cb7dfab25ad", 0x4b}], 0x1, 0x0, 0x0, 0x4004845}], 0x6, 0x4008000) accept$alg(r0, 0x0, 0x0) r6 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000135000-0x10)={0x4, &(0x7f0000751000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00009cb000)={0x9}, 0x1) sendmmsg$alg(r6, &(0x7f00004cf000)=[{0x0, 0x0, &(0x7f0000dba000-0xa0)=[{&(0x7f0000bb1000)="07f3fcfc02ffa72e7c08f4bcde40fe71bdbfdd7718d16a07769b78b504581daa1ebd9277cc68c367a1bf27a8ed05268775d83e3cb565795b5e589d3ffc6ab442419903df90563f9f1ab1301a5fb7650dffb42266fbfb94b89c489bad4f4d88149481dfe466f006e5a1adab3ac86b8965637d5dd1f908ac2f45e3a6beab79779c5f7e3307a39c18cb103415104a3c048e4aee390680691430ca43a4bc34ff35d0f2e80b24345a39acda1f9dc4d38f295eaa7fbf4b92", 0xb5}, {&(0x7f0000ed9000)="895da29a5cfe23c46007159f575d4125f259f48f272d2c70592648c85595c027c3b3e0179f14769dcf631ab42a27b27756ad9e44fa8dd6f04adc2c810d980fe98d1797fc129cc5172050f8d6ffedd16ece60f870d0ae3fc882cfa29d6ba19b69a7c9ee199aa617253660fdcfe2024fd5f2", 0x71}, {&(0x7f0000fd1000-0xa6)="c80688b4c8b88a7e4b455514905c7e1766564b07417c74da30e2f7bd2f8718bf61068f28c4f4f66c14000214f03f61e15cfc1ced7937b58aad098be84aabdd618db60ae2047d0c2a27ac0082c5188aea09591a54caff87047d66143f9a43ae88dc4037d48f57fb4d1773b8e7c1c79ef15dc54e07bfa55abe28d5a4d93b22a37539cc348285c95035f80f36c184fbcdd89985469f7c27f8ff2460a216b14cb6e2ee413c671d9f", 0xa6}, {&(0x7f00008e9000)="9811366c47d856ca5eca5d71d1a3703769bd73f39fffd51db2bc79b77978f8ee33443c0394dacf9e20e442269b1294f5b7fd96ce1d97194e327488cc", 0x3c}, {&(0x7f0000cd8000)="099ea25ee2d232ca094385421595bbb1747691537da436b9b24d06275ded5f00689af77ded6c0a7c710025aadfefc8ed2b91376fade2b9a2e94f855e330e7ccb453d1fb35e0292286b23737408bde055efb01fa03a7435bee43f2c2526bf90406755fc1f1f2ed64ac8e4aee94e55ed88eba0ffc34896cfb9445ae65c1aa610a94e86ef21e01fc82acff716ff488d179f27d49ea57f2b4a03535df606c382f427c43738f618b19b738caef2e2a349fe2d0d6031", 0xb3}, {&(0x7f000045d000)="29563de3cb1f4d8f28e816602148e003356a8949a716c9789d9f805a80ded63372fa27b4765fa4379f8d65dcab240978eb6853d6163dcc7d5da2e7825426620c2ca8d5982470369014fcba937e9f2fee8ad2c9f2241631a0da36cb13b7081bfa1f9e04ad05c976d35188ec2e22e0bfeae3daff7d7e0b8ba3fbf671e7c8ca998b89090f0f37f787c400c8574e8ffedb90a1d720f32d9406ed9bf37de8362da42f930dbfdd1cd1ab", 0xa7}, {&(0x7f0000bb2000)="d79a7204a0e78f0117a941d04b0d1e03a7d3f68fd4472ff43e63e54a070206560e50d84b2e1e8bc954d8d697c20ee8f6b008e3bc213b0b16015c7e570108309bc26da582", 0x44}, {&(0x7f0000bb6000)="abcc9f0425c4ef00fab5187fb6d59fe3260e17b7f86a8b704c213f2f2dd4a4f70ab9913db1c55698f5d738ff8382fd028ed890168efd46a9889e7c8d3123fc584f9ac7da15c631102eaad2c92161630cd8c1c74b353c6dc9f3a289042bcd363a3a218247f6ebfbd0e5bcce679f64cf7160af42d6467da3698267e5589070a71d3d3333464428ec0440937b649a5378766d3f", 0x92}, {&(0x7f000005a000-0x4b)="b766ea7ecdb0a422a32daf855bcfe6ee68de3150186e08de303e47108b3e525fbb68f7ad73194fd472d7831f7081e945e90d532451a70fecef77a9a96b428b0b6fb24f678ff9f10fe40750", 0x4b}, {&(0x7f00007b5000)="c8f2c19ab37dbfd8d0a31bd5e2c246f943314fe095af14d3e1b26e0820a96b0ff72b89c2e50431bf22ec34f50145e41dd7447dfc2ea024f4d1", 0x39}], 0xa, &(0x7f00001a3000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xff}], 0x30, 0x4000000}, {0x0, 0x0, &(0x7f0000b9c000)=[{&(0x7f0000fc5000)="82ca8b1a2eff65b5347d71f38bf1d98338e67f4c76", 0x15}, {&(0x7f0000556000)="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", 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{&(0x7f0000f7e000-0x1000)="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0x1000}], 0x6, &(0x7f0000fe7000-0x208)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xa8}, @iv={0xc0, 0x117, 0x2, 0xa5, "d90338b5a63d5ec47c975188b2faf2a8efbe1066a04e78b31fbb29e6e07ee299d16d95683a86d44338c7cd0b5c4bcf7f7353afe9baf00b7c4fab87d552d24de060c7df3c1c6151ea4f483c1d3d46cb98b2d651a4734b9449c11be2b690bfb45ac61308411a708c1e2460a821dea0349be31ddd729dc98db835c6994801ab1122d32e5b2ab2cf08fce14add90f999ebd71d3f5eaf8b42168e72d63dd8cddd92d12c62afc992"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xb8, "e09078d311b4c35b2bd0318674c66fe7c75c656a5336d42a4a6a3619fdbf90aa975df986301333eef010d9efecca04e519f7c5b3f2dd1d985d61ef797c4ba0797fa2efcad8bfd22a36f5e59ffdc8e3768a01d9f1ce5e0ac5ea33f79ccfd5d096a0b66d920e3e7a9de28da5ae0a29c80fdf9efa9c2942790ef3bf487bcee04076c25bb9dfdbe6d18136d6227cc419850d0fb5da7343a5fd044302e2097b5120aae5cf8308d11c49bbbbc824efc29d9ed874d156b3787bcc37"}, @op={0x18, 0x117, 0x3, 0x1}], 0x208, 0x20000000}], 0x5, 0x20040000) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:46 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r4 = accept$ax25(r3, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r4, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "089dbe125496485695e151366d748b33b3408fc1b4c114fec34c761d2ea18fa1bfed9580b50d4b16f76e3d16be17b200a56e620a96447ca400cf259280f7c1ad7345b85a6d3289aeb81fc21d34dbc2d0800774d20f52830ef8ae934d32c45b31234a16f4b7b5e31e27b658614971e910330caefef6e6feb4a65e8baaac305863a57d1844448799a75a11374e9065fd2a08dd360bd8856fca7bfea87aa7851d9f69c24d02343d9d4cc28f06753db79d954dc27899394a9eedb7bde088d784aeee4c9fbf06974d6527e1c0129a39e54ad4ec13d9576ca75db1e7b7df7199d4da676dc94133aabdb19aed314907279854161d01d3e63a6e90c075ac02b1b2f313"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000185000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000090e000)=0x0) r7 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f8000)='/proc/self/net/pfkey\x00', 0x151080, 0x0) write$evdev(r0, &(0x7f00003a1000)=[{{0x0, 0x7530}, 0x0, 0x6, 0x9}, {{0x0, 0x7530}, 0x427, 0x8, 0x2}, {{0x0, 0x0}, 0x400, 0x4a, 0x1000}], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000ed000-0x4)=0xe0d, 0x4) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ef1000)=0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r1, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r2 = fcntl$dupfd(r1, 0x0, r1) write(r1, &(0x7f000016c000-0x2)="bd", 0x1) sendmmsg$unix(r2, &(0x7f00007a4000)=[{&(0x7f00000f5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000276000)=[{&(0x7f00009af000-0x54)="5cebfe8d7076cf2fcf88bb413661688931815d3c8852cd1e15d57301ce7d0abe6f2963cd7975a379b3ec2effdd8890085f1b03f72de58ad9a8b713ae285a5cc81028b30ea811df5070032123b5fc39197411c4a2", 0x54}, {&(0x7f0000254000)="2963557179c82d54300faf6291aa79f11630fdd45f9d5e2bf6ab5c7b4bbfb86357ae6a81be876ffb397486e6d4eda18070753e19b1af48ea98eac73085818438b30fb39a64eec726682c7f198d370376011f0a4f613f0e6921bbf3bb92d4cfb0c6b095e50908805a4a010e69087f4c3d15478f9c29347cd39b5acd143822134199e17b9b54f4e019dad0690157535e6565f9639531b64f68fad4293773ddcc42f145163a83e920022a0f7778337facd75ee1bba17aeb8d9ec83f25e4874e59975be6c6dd45d974601fd75842e11cc307d53e9edd7e5e573789911a48a7b25bdaa997b6", 0xe3}, {&(0x7f0000de3000)="e50ab8151efcbbbb9596d5815504e4c884dd8e0483b8fcf13e6c1c3707b7f7ce32bf21e86b7cf9", 0x27}, {&(0x7f0000495000)="fe8f33a0fdf250636f4be5ba80740ca5b1224126fbd025cb87a4a9dd6b26934f9dbd3dc5837c3c345a97efcaa3cdaf6b10", 0x31}, {&(0x7f0000f61000)="fc4305bb03e260983b11297b458fdf909c9ec98ba22a6701390ae80c7a02156be97374ca360feca730bfd09ca70a169e05bef36a4651993c6301e023c91f538f9eec65b55bd66cf1cad594487d7105730a84e615c3fa7590b83d284e1375f18c67d07599", 0x64}, {&(0x7f0000aa8000)="ad82c98ec1c29758", 0x8}], 0x6, &(0x7f00004cd000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x40000}], 0x1, 0x81) sendmsg$netlink(r2, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f00009cf000-0x149b)=[{0x219, 0x0, 0x0, 0x0, 0x0, "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"}], 0x219}], 0x1, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) 2017/12/17 17:36:46 executing program 4: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x40)=[&(0x7f0000002000-0x16)='trustedeth1wlan1wlan0\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x5)='{+)\'\x00', &(0x7f0000000000)="2f081823006f0800", &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000000000)='/dev/sg#\x00', &(0x7f0000001000)=')systemcpuset/prockeyringvmnet1\x00', &(0x7f0000001000)='/dev/sg#\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x9)='vboxnet0\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000001000-0x2)='&\x00', &(0x7f0000001000)='/dev/sg#\x00', &(0x7f0000000000)='/dev/sg#\x00', &(0x7f0000001000)='}*{selinuxeth0ppp0(\x00']) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x0, 0x9, {0xffffffff00000001, 0x712e00000000000}, 0x6, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006f3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x1ed00000000}, {0xfffffffffffffc00, 0x2}, 0xce, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000c11000-0x68)={0x8, 0xffffffff, 0x1002, {0x0, 0x1c9c380}, 0x7fff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f000000a000-0x10)={0x2, &(0x7f0000003000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x0, 0x0) 2017/12/17 17:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000037c000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009f0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000632000-0x4)=0x58, 0x80800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e20000)={0x0, 0x0}, &(0x7f0000c4a000)=0x8) mlock2(&(0x7f0000578000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d26000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x4000) r1 = gettid() ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000610000)={&(0x7f000044d000-0x7c)="7e874a246706f122f4336e078904aa6cf1d41a62dd9f32a21928d8093992fc85e1749506b93a4894784500cd46d615d9b070d97ee77cb37153d6cecad486f6eb4baa7701a042a1cc2e2f40e1e89c51be0f1f37702b1a9180458632cfd01b6afd8999eb2f8c651690061cf06e5c316c90824adcb9bfd5e8d33de602a5", 0x7c}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x5, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000c21000)={0x0, 0xffffffff, 0x1400, 0x1, 0x2, 0x3, 0xfffffffffffffffe, 0x0, 0xfffffffffffff120, 0x1}, 0x10) ptrace$setopts(0x4200, 0x0, 0x2, 0x20) read(0xffffffffffffffff, &(0x7f0000ae3000-0x18)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000d21000)=@known='system.advise\x00') clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000157000)=0x0, &(0x7f0000001000-0x1)="") uname(&(0x7f0000001000-0x3c)=""/0) clock_gettime(0x20000000000001, &(0x7f0000d58000)={0x0, 0x0}) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{r3, r4/1000+10000}, 0x0, 0x9, 0x6}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc96, 0x0, 0x7fff}], 0x78) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a62000-0xb)='/dev/hwrng\x00', 0x3c, 0x0) capset(&(0x7f0000000000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x400, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioprio_get$pid(0x202, r1) setuid(0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b35000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/17 17:36:46 executing program 6: r0 = socket$inet6(0xa, 0x81, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8004000035, &(0x7f0000c96000-0x47)="ff8d57a9a22d7355032fc98690f53a6e91c97677ea0964b6497540f22dc7387a0000f49fd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644685a7", 0x47) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80000, 0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/kvm\x00', 0x80, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f96000+0xc1)={0x0, 0x6, 0x20, 0x3, 0x3, 0x3, 0x2, 0x8000000020, {0x0, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff3213, 0x8, 0x474e, 0x7}}, &(0x7f0000f97000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f76000)={r4, 0x8, "4f023c000000acea"}, &(0x7f0000e09000-0x4)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f98000-0x98)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbffffffffffffffa, 0xa}, &(0x7f0000f99000-0x4)=0x98) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003c8000-0x8)={r3, 0x3}, &(0x7f0000f97000)=0x8) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup2(r5, r0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xffffffffffffff7f) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f98000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x2, 0x2, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000f99000-0x18)={0x1, 0x0, [{0x10000000048e, 0x0, 0xb}]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000983000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c59000-0x4)=0x14) 2017/12/17 17:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000856000)="c6", 0x1, 0x100000000000000, &(0x7f0000008000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x8, 0x9, 0x9, 0x0, 0x3, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000024c000-0x20)={0x6, 0x9, 0xc, 0x8000, 0x3ff, 0x1000, 0xaaa, 0x3ff, 0x0}, &(0x7f0000e3e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b22000-0x6)={r2, 0x6}, 0x6) prctl$intptr(0x2f, 0x2) clock_gettime(0x3, &(0x7f00008ac000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000fe7000-0x9)='/dev/sg#\x00', 0x6, 0x4000) getsockname$ax25(r1, &(0x7f000062e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007be000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000914000-0x4)={0x0}, &(0x7f00003f1000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000031b000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x69b426c5, 0xffffffff, 0x3f, 0x8}, &(0x7f0000178000-0x4)=0xa0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000ef7000)={0x2, 0x0, [0x7fff, 0xb4c8, 0x8, 0x6173a0db, 0x8, 0x0, 0x0, 0x80]}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, 0xc) r5 = syz_open_procfs(r4, &(0x7f0000004000)='setgroups\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000010000)=0x8, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00006b1000-0x10)={0xffffffffffffff01, 0x0}) utimes(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000012000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x6, 0xffff, 0x401, 0x109, 0x2, 0xfffffffffffffff9, 0x100000001, 0x80000001, 0x6, 0x40, 0x15d, 0x8, 0x3]}, &(0x7f000000f000-0x4)=0x108) sync_file_range(r5, 0xa3e, 0x87fffffe, 0xfefffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000011000)={r6, 0xc5, "d0090359f46100d1583b48da95f323c85d26bacf3dc40d5c8d9e62488bd6963e7d2f76ea57012efec2eabf8f4b6b0f5f5c934045d58c9530d9f43b7efc15298593afbae814a169cadfb69b2a06dc4797ab29948612f1e0eed7682d0e4024e00d36f313aeb7b80a932d2cc88108bf24bb9b23af69d7dfdbc9036bb930b4778f11f5eb78bd8cd0f1b53522ac1665fda50e3d7a4d15b77898f9d82298261fc3390cfe35f82f5ab99be0656727711659f3d2380d43f974947fb5945b16e1a945d0a24212257862"}, &(0x7f0000012000-0x4)=0xcd) lseek(r5, 0x0, 0x0) 2017/12/17 17:36:46 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c94000)=[0xb2, 0x400, 0x3, 0x1, 0x0, 0x80, 0x8, 0x6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00006e0000-0x88)={0x2, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = add_key(&(0x7f0000bfc000-0xb)='pkcs7_test\x00', &(0x7f00001bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000676000-0x7f)="be50a2c2de932e0284aae360e3d700b52f8d94dbe29603245f6bb3b2dcadb9e717a7f4fd84579c94a473c9fc286b44d8c4f0b85f9a1dcaa24b365cea9360ffe2a679a49619910b93d714ca676c6522bbc668f342388033d62bb37dc1cd45badfeebd8b938d4b6461f8ba7c0aba65841684cc96384bb5e52704ef840282f3b1", 0x7f, 0xfffffffffffffffe) preadv(0xffffffffffffffff, &(0x7f00006ca000)=[{&(0x7f00001c3000-0xe6)=""/230, 0xe6}, {&(0x7f0000306000)=""/188, 0xbc}, {&(0x7f0000b5c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000804000-0x3f)=""/63, 0x3f}, {&(0x7f000004b000)=""/0, 0x0}, {&(0x7f00008a0000-0x62)=""/98, 0x62}], 0x6, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r2, &(0x7f0000578000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000070c000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a17000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039f000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000040c000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000062e000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000b20000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000788000)=""/172, 0xac, 0x0, &(0x7f0000c5b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f0000f6e000)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de8000)='0^\f\x00', 0x4, r1) io_setup(0x37, &(0x7f0000386000-0x8)=0x0) mkdirat(r4, &(0x7f00003b8000-0x8)='./file0\x00', 0x8) io_submit(r5, 0x4, &(0x7f00000c7000)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0xe, 0x0, r2, &(0x7f0000565000-0xac)="0f128c7c4c09a38c710e28d20f1bcc6013ee05f051ed684862354c70adb02c896ed33887990ce38f1beb0386a9ab2ea020ead2b4364377ff78706756dd2688a272a7387304d22ba955436163f8200542765f78ff6ed44ab88a881f6441720ac32e137a4ec0b1a403830d772b385f5843ee37a14de207f006ebff839a893be026ef6af7c60f31d6509d200cc6cd67fa846a9b25680ac1bc212f7c3dabe63f3cfc5c35365a94826bacd599faf8", 0xac, 0x503, 0x0, 0x1, r4}, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r2, &(0x7f00009fa000-0xae)="56d67818210e364fb6c75b6e47b94fda7b2b7b6bffe24a10827ffec6a6c7b4532ded6635eddf3b05b8272a1693679a27431afa2ac78ea516b0dbb8bc56691fc810eab60fc9e46b8a9995c4b76470ce7a24359d688b238b9edad3d069cd227bebe62c224fc4bab1f5668b4a0ddf6bdd93231c451acadbf3da0e9eb750ed779afe4051b5ab98d0c2c3daf828515473ef0d35e90e09430fe4f9a252b035a68577bf506eb67113ac0382d6542fe95423", 0xae, 0x1, 0x0, 0x1, r4}, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x80000000, r4, &(0x7f000072f000-0x13)="3b06675ef5c1df631d64b4692c16c679ebe667", 0x13, 0x7ff, 0x0, 0x0, r4}, &(0x7f000032b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000179000)="1593e4dd584d3a0e5c292536b63af07ebc8096c74b01743d629820f2400e159046ec5916105b560a662bea6af76f2acddd302499563d32ac761a633d0d428c3e600171b65cd3403d7b27cdeb5a051639aeddba17b8d0aa027a5823f89c70547699bfcfd006f9c800b908f229dd677027174244c2fb9f6d0d5b1d15bf87d5b215c76070b38abf60bae516977716476c93af363f519289fd68fb9c5791fe7eb7b919cc2e61c48b1ad72218502371cab055bc91d973a5562fe24ef19d9f0718062d9a72c4d9cde58318eac4699a8d1d97d4edaa6be103390b9c7dbdf85764b8145cf3d6", 0xe2, 0x2, 0x0, 0x1, r4}]) 2017/12/17 17:36:46 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r4 = accept$ax25(r3, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r4, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000185000)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000090e000)=0x0) r7 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:46 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000805000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000e60000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r2, 0x20, 0x5) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000687000-0x10)={0x3ff, 0x8000, 0x3f82}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000226000-0x8)={0x0, 0x0}) eventfd(0x0) r4 = mq_open(&(0x7f0000a94000)='\x00', 0x2, 0x2, &(0x7f0000a96000-0x40)={0x401, 0xfd, 0x8000, 0x1, 0x8b, 0x0, 0x8, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r5, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r3, 0xf, &(0x7f0000b1f000-0x8)={0x1, r7}) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) getsockopt$netlink(r6, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r6, 0x80000002, 0x2a) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc0d6, 0x200) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = inotify_init1(0x80800) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) pread64(r3, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) write$fuse(r3, &(0x7f0000408000-0x1010)={0x58, 0x0, 0x1, @random="c0ff4df385e1c73feb0ef992d37b0c6a442db009f9771f18cd52713d5af98da6b9d79bdb84dc8511b3ae323746eb4c167c0d493c9133381cd3991b1a733e8a830e7f2f00bda34a1e"}, 0x58) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c8a000)=""/4096) setns(r1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8e1, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fce000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x81, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e69000-0x5c)={{0xa, 0x1, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x356435fc}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x8, [0x8000000000000000, 0x8, 0xfffffffffffffffe, 0xffffffffffffffff, 0x3ff, 0x9, 0x800, 0x4]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) fcntl$notify(r5, 0x402, 0x15) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r4) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f000027a000-0x4)=0x4, &(0x7f000004c000-0x4)=0x4) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000415000-0xb)=""/11) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000147000)=@ioapic={0x12000, 0xfffffffffffffff8, 0x82, 0xfff, 0x0, [{0x200, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x800, 0xea86, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0xb2}, {0x7ff, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xe64}, {0x1ff, 0x80000000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x0, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xc}, {0x3, 0x2, 0xd22f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x80000001, 0x80, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x40, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x4bd37fb3}, {0x5, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x6198, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x8001, 0x8, [0x0, 0x0, 0x0, 0x0], 0xe490}, {0x3, 0x8001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x1, 0x4da, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x495e, 0x89, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x8, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x4e3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x801, 0x7, 0xe621, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x9, 0x400, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8001, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x10001, 0x81, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x81, 0x8, 0x6a78, [0x0, 0x0, 0x0, 0x0], 0x1}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000391000-0x50)={0x4, 0x6, 0xfffffffffffffbff, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r5, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x4000)=nil, 0x4000, 0x1, 0x36012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf24f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000398000-0x9)='/dev/sg#\x00', 0x2000000001, 0x20000000000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000eab000-0x4)=0x0, &(0x7f0000848000)=0x4) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(0xffffffffffffffff, &(0x7f00009ec000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000052f000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000000, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0x4, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000dbe000-0x38)={&(0x7f0000477000-0x10)=@ax25={0x3, {"7039709cc8a31c"}, 0x2}, 0x10, &(0x7f000033b000)=[{&(0x7f0000393000)="931486d5936aa5", 0x7}, {&(0x7f000088f000)="4747895112204d5318e896e14b9d56a061a071d898f938be420726846562ea4a77fee4970c5a5f2ecd555ec343e07b626b9fea7faf09ca557cbc6e4a", 0x3c}, {&(0x7f0000085000)="2078ad827b7d438c10d728956441bfd73f996d4b70fc299c9a0225203733a089bcdbb84cecc1c83bcf94c1880b0644fedee01eab60f3bb4e291587517f4737e45f289c81da5eca408d266d5e5f71202facf3258015dcce419f2fa39d3a7744b1e72a9f25ecae85e8928a8840377bb202aea3afa751", 0x75}, {&(0x7f0000095000)="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", 0xfa}, {&(0x7f0000d30000-0xc8)="dd7715029cab44a6ad483a1d7ecff2f558167a8b2056ecd6111afae00c2e6cfb0e3a7b94d543a444be355f3d50049f4a32b947d540f9d5c1d4371176672fa7ef84ab16ef5f922649e66dff5b443d8f43fdfa89aba55456996f4ef5bf0f478e8916be65fd9779b759c9b494e4c211c0eda6cdaaf8ae8132511211c9900bd9f3c8415f2679414e3848d80b9e943dde574654b5f6efce5d650dad8ccd64d244ba9c97ac2a4c55d631a7683ce404580ea0176abed1a69921226869fdebb5ae33e7618b82a49f5b09da39", 0xc8}], 0x5, &(0x7f0000a9d000-0x538)=[{0xc0, 0x112, 0x9, "f5d4724dd6807d220f3ed1047dfca31c3d0e18d6bda47aedadac539c87c496d7e421681e6bfa8f0f580d0ed882760b25aef2f1bde7ed7d8a65831c469b8924c558a92ed8cdf8077caa96c2c204b6147293f458aa4dbc93696d99ecb505ef976a3f4b3b0c92a4ceeed0f3be19f2e00061f924c0fc4fc13277c4e291a16241c9f98dbe01d1b02c89bb30c32f09c4554a9253ec5dc95744965bc5ff9aac25bff2b226916f47b4726cf7dbabf15870"}, {0x88, 0x29, 0xffffffffffffffff, "f4923ec3def38cfb1d633f88a53d1d9373101bc2d406fbb8c22fdceeb13732074d87a976a3fd86e6656c513caf0fd1ee915e15301f88da77fdaabe7ee013ad162ecfb1b3cf2371ab672f004d5856e2f23452d6ac5bcf241d338cf285c2445b6f87b228cdbb22952667d34204d0584616ae3da76dd59318"}, {0x80, 0x118, 0xaeb, "a0ea2c22f4c3e31c2fa215a94163da5c96a1d6c9d0f06d5002f2e7a42e4e60729e9ded7371a70d2625ec4e12d5db7b494971b26f8848d5331a9b9a7cdca5c907ec78495e420692efcfdee5189faa8dc67f3ce509ef1133ab3dd0c3a585a036bbe485f59a67658c33f8"}, {0xf0, 0x114, 0x4, "51697d281163e274e6ffa4263eb1ebeb2e3214cb10a410dc6e3c2a220a829d56043c72681cbf83c534811a8dfdbbc1172b9f6b06b8eeec3640c148c5b28541ef5b574f9af950144e6ffc77bb3c57c3b152d9ec89c73bc957d4dbef755449f202086b4ab606c43d2caf9c37a82a41a509c1ddd2aa01f0c5c97ce1f21cb2fe7ea4edc9fe624bd79a12716fb0d57fe4418ef7fc8126750a82452fbafd9a7764c4aac4665a7fd500b939a8cb2ed929a6b514c65177c5c5df9ed87365c63e8c32761c99918fafb625fde390c9ff8388cee6d03648476c693d5286962a8c35b3d7"}, {0xb8, 0x10b, 0x6, "052daa0d1ac60ace47bb61840ac9ca222f36f87ee83c0a0dfa59e5de4648c9bbc06ac40edacee8d4bc734d707518b5ed741afdcadecc2f940eefd1a0609ea1b4ee059c230098ce35ff271e9034f1be3d4a512cc5856c7531bef315b7437ad61d0ec44d3266af4d09752c6897c8c0dbf453672eaf34f1e5d81a32730216fd4bd081b31827e58e0389adf58e697b49431047c4ed16ab05799f0187f0a2fdfb842e7ac6"}, {0x70, 0x114, 0xb2, "010feaaf03c9696ffa2ce4f4eb95f345e9cd4b2b33e81b6fce8a802358101c9bff80b0d6018539e38504b84aa1e234e2ed79675aed99b2bff863f2baf65529a7773d2bf5a379e85fd29c407b85acf8aefc519e53c10c92e317670e2725c260"}, {0x80, 0x11f, 0x2, "aff81982a1d5956c5baeb11a207fd12c581ea4360ab336c04a5630a9f08de90af1f45bb67c0676143c0f3526fdbfaf86783d4b42b584d9090987e069ab64ee54da765e730635b2ba1fd3dabef1eca1ed95cda7f468992c83d02d751bd90edc7ec765023304521ade6706b1"}, {0x18, 0x11f, 0x8000, 'l'}, {0x98, 0x117, 0x4, "04414a708058f07326e2bf4449e1ff0718fdd27a6e28bbc9d7f6a75b1b3d66ae6155a355f8c167ad4cbf71e2ba3e173d2d3c546525d44ebe4f07ad53432ac255e0c3620b8e86f47e131ec327ff9f78e5fedb62b022443b8dcd67c4da7cf7216c849b766a8547a7c2c1b467f64874b563fd8572ec63ed67c761ce8e8fe7f02317d811345c5c"}, {0x28, 0x100, 0xff, "f22ffdea5d67401e6262f558a12d05f0846c0991c399e743"}], 0xa, 0x50}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x2000000000000003, 0x20000008, 0x8, 0x100000004ff, 0xfffffffffffffffc, 0xffffffffffffc799, 0xa, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000371000)=0xd000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) mprotect(&(0x7f0000a16000/0x2000)=nil, 0x2000, 0x40000000) getsockopt$inet6_mreq(r0, 0x29, 0x20001f, &(0x7f0000cc2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001db000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000e46000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:46 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x24) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000-0xa)='/dev/ptmx\x00', 0x8480, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x8bafe) semget(0x3, 0x20000000000, 0xffffffffffffffff) shmget(0x0, 0x1000, 0x800000000000039, &(0x7f00000f4000/0x1000)=nil) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x100000001) pipe(&(0x7f0000c8f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fce000)={0xb, 0x4b2d, 0x3, 0x80000000000006, 0x6, r3, 0x7}, 0x1c) unshare(0x20000) r4 = socket(0x8000000000000011, 0x3, 0x8) r5 = socket$inet6(0xa, 0x200000003, 0x80000000000003) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000fd1000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be061ca3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb610ad6b5d3e1e4c6f44acc88fd630bac6b", 0x8e) sendto$inet6(r4, &(0x7f0000fbc000)="", 0x0, 0x24040851, &(0x7f0000a9d000-0x1c)={0xa, 0x0, 0x8000000203a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fd3000)=@abs={0x1, 0x0, 0x2}, 0x8) r6 = accept4$inet(r4, &(0x7f00001ff000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x10, 0x80000) bind$netrom(r4, &(0x7f0000e47000-0x48)=@full={{0x3, {"522d1a548431c8"}, 0x1}, [{"4f9b005987faca"}, {"aeb3cb20c622d5"}, {"0bfcfa06ee63e7"}, {"75fda3e26726c0"}, {"eceb7c45373197"}, {"f3b76b2d1ec5d0"}, {"4d4dffbe4138aa"}, {"c1a0c96a5ce009"}]}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fcf000)=0x0) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000334000)=0x2, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x2000000000000107, 0x2, &(0x7f0000340000)=""/0, &(0x7f0000fd2000-0x4)=0x0) write(r1, &(0x7f0000f7d000)="1f00000001020700000104000000007600000000060007006a0200e8000100", 0x1f) connect$inet(r6, &(0x7f00005ec000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000251000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="478d4151a0c8252b195c36d5260af6b4"}) accept4(r1, &(0x7f000001f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0x8, 0x0) pipe(&(0x7f0000fd2000-0x8)={0x0, 0x0}) 2017/12/17 17:36:46 executing program 1: mmap(&(0x7f0000001000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000733000-0x4)=0x8b, 0x4) 2017/12/17 17:36:46 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000090e000)=0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000500000)={0x0, 0x0, ""}, &(0x7f0000a1c000-0x4)=0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) syz_open_dev$sndtimer(&(0x7f0000f20000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000876000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) fstat(r0, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000791000)={0xb8, 0x6, 0x2, 0x81, 0x9, 0x3f, 0x4, 0x8, 0xff, 0x0}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000a8b000)={0x158, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x250, 0x9, 0x1, 0x0, &(0x7f000027a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0xb7, 0x7fff}) sendto$ax25(r3, &(0x7f0000de5000)="992b0771c708e9bf6e25981d038ffc418b00985f9b32e2e8d2582301166f993b5fadb3b496349e8115bbfcb2f87418e1ea8653944df293270471368b9d078f32", 0x40, 0x8000, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000d4e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) msgget(0x2, 0x0) r4 = msgget(0x3, 0x4) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000f72000)=""/206) socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000413000-0x8)='./file0\x00', 0x101000, 0x40) mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0xfffffffffd) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x6) r5 = inotify_init1(0x80000) inotify_add_watch(r5, &(0x7f0000811000)='./control\x00', 0x86000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e1000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x82004, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000002000100000000", 0x14) r7 = creat(&(0x7f0000247000)='./file0\x00', 0x4) readv(r7, &(0x7f0000416000-0x40)=[], 0x0) 2017/12/17 17:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009a5000-0x10)={0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x335b, 0xc00) r3 = gettid() wait4(r3, &(0x7f00005f9000-0x4)=0x0, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={r1, 0x80000, r2}) r4 = dup(0xffffffffffffffff) fsync(r4) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x4000000406, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000025d000)={0x0, 0x1}, &(0x7f0000e06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r8, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r9, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000f01000)={r9, 0x8}, &(0x7f0000fd3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000f20000-0x8)={r11, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1497, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0x1000, 0x2}, @routing={0xa7afbc13243ea144, 0x4, 0x3, 0x3b, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "72bd941e3532934b6f9748d35ad039e8a759b0ac356370ea483de645f6f134dfdea895e390022d7ab48642ad373aae20570943d5a92244be3a32715546820cc7a6b28817aecdeeba8a15900664d351fa81642d44ebee3183cf9e4b675c0600ccdf8a8c8aa74d7510c58a3cf05c768c2b67459730e853db3d0599fb1a4444d020cf4b6aad321802d9dca4d496c7d7c724dc2b1e7c7255aa342f628998898934cf85c625b3f6a7693af1d30d62a5d27ffe7b9f6baa82048185c4885f86851c3a1991a2f08188b93232e8f07fe67fc5a9bf2e5c528c7507aa8b13743b82cb57cfaa271b66d5b593b234f87ceb40f39b68adc9b3250c71e515de5e5c11cc4f14a472017561eadb486032d2d316142fbbe562842d03e268da294ff20c541add6d951e4c911abcf555394efec3d821b1eda50ce24b3f34946d0fdbc2b5dbcc45bb08809a860c7364905fe0799dcc6b31454d1834c299147eff10de46a5d80744800152e4af4a9bb752a9a9fb266c6cdb843e86d51c81b68bbcab69433d4aad91dde0370942047299003548b4f862c8820434225d9cee524af2320dfcb2a71758fe9ace33108eeaa341a1e0538e50c384f331b1215d1b61805a78df2d557f89c71e3909ad5b5fe37619b201f44987b9ad05cca33ff16e187f693d64266391ad02e74295d485319ea156a0bd39c32259a0df98296229f6f782870a5b15372a73eaed4fcf2e39a601e4f19f27bf0d16c8aea731843cacca8760e3fc18d1f10f1c9f6842a72874bed6cbdf79d21e37c8259c4ff5872426874b25f2d2cf0cef882e54d44bdb5f2fb8a6987f5f2c38127de765abab8534367a6f2c9410509c475bf86ae870c0d6c8e1cf46124b7f768f7832d77e69a8ac955c80fe273df2e7e16b625d0f641d2f6aff11b8b83660f085eb82e740fd37404d18ae95debf6f7b254ea84b8ecbdad4e5b39d1f39acbc238db80beaaaf81b33605479d9d4c5717e9ef5acc985bf113bade8c3aff66b3d696a45db005349a14e458c47375257b79aef63ccfe7e259ceea99ea13181431a08fbf95985c90c1fc0f301a3f34b8ad01fc35babe2d5af1df087dcec9eecc2fb2f2399cf4669ecca6f99e32905667764b01e939ce4e8c1c2272c2d53419215e50951d88fe2482770037a0134dd766b8d4659ba947c6bfa1ca38bfc3dded826ca4bf7307bcabd82148e853c2a8cae5dbd8849dfcdfb0a1dadfb952155b78cc6e224b25b8bb44f4af4eedaab49aa6f613d8ccba956a06d9cb539c65152d538763cb5bf031c50031c46686e9f947ec893f815cb52303ef0c098be4dc07c3ef4be380d48907fed99a7009c6ef9319c3017f362fb94fd8becfcddcb7efb0ccc837ec097eb0bd031070b952dbc64737f5a60af7bb317d7b9e08b53e353b725486c9b0bb0fdb8e6d032a18238ddfce993638f3fccb01252571f98402f4fdda5e5952cde5e6f86e09e1486d07b0be95d4716cbf050afad61ed7f729926cf7d5943b7686bad38d841a1b18b01b49545acbd7ff63c489affda7724defcf53418a28a7e33a55069b25b7314955c4699827fc5e8343c01756a1a69198db04d3586201c2cd61dcb9f118d752d8f5a59c61d8139b4a598d333cffaf3f6f77268adb0772823427f7555f046a595f5c1dcc1117744a808822c3eed57f19bde7c7621153813def4cb0b93b3b7dbe975f5cf38bced114e455b806840fa685d597dc87d3e3f43e8b08d82db2d6c7bf594a87228fefa340a7565a2034d69e095253bff2dcd1c2bb6bb50346636ff17b618cca0fb014c0408dc1630fea504759c0d7668eb7a1c224020b2cc85bbfcfc503acca084c9b77aab06ab7c541c4f655e26c17e63ce9854b354355a968aadb53721c1dfb216b4ac9a6f035b1105d7c0c64d7aab5336772e009aff3742f384a484449eeff7d80bee154f5268ac159530223285e42286216b87e4645f9b45b18455e3fc4a305f8c879390863c5e3cf67636f0b68687195f144f99aee9acc3b1431a66faec69e18eed94b089d830e96cb19fb2984cd8fef04f6a7253795cbab81573af6c01b24ca2e6719c7d14eb61aec2f996718bf18e7379d831690edbf4f54ab251485774c7e8afa5263c582c31cdda18aace6ec47ad433ab462b24a61f9d6cfddc8daa9ec14ce5beaed01c879774efd84fd61961784040c340e95ec17e929d1c9caae4621d174d3a3483ad618247e8f92d054a9c91953af86c9e9688254e5771f3537de2d74df3b462cfe8726d438d408a041496d85f2047a61f0014f7d50a62498557a73ccadbbe4066af49954ba43cc473edcd9cbea01af3adc2ef8db4a9b6f3ad90cd80ce38377735130dfc3231f7ef09cbc78aa244efff3dbe15a0dda70237a44ccc34d6de0a8be249e9873ad621165b2f050c6c0c203901f28b8b5d8046fcf832cf58c4d984a774c9e47624d1a224fda288d368cfbc8e671d2679d6dc5153f037a872c8281f70059dddd5e7eb4125baf507ebf00cf1249b914972d762cfda8690803bbe7c3b2d726a12fe11384b7a53afc0d6d42ada89ba64cf3f735d65cd1f0fd54e898f851ec1529fbce6eff79a652823a161fffdc7b65edbcefe3c7da2a02e4896c5a0b05d0ea1e3f206e37dadf3814bff0204ae0597361f7185faa50c2a0016e2dc67fc5dd61ea5186c7217d8b171d2c45f0bfc700dec6a46929bdf0864f8b6841669a7c57002df3ff213cf7871115f66d4818c6cd2cb9dbab16952b8cebce27b363db4f25b4ec4ec61a4f47ce2f7834362d77809c3243c6d2bbf1abf06530811fa825b73a1ae0821bb7fb2cbe11ab8f0c34cbee8070f0f95fa7ab49e6e2d01155afc5f43cbc6591def0ccc07da7751078717c1cd5ab1608f1802523c1224d795d984bd7afdcb7bb523771468275f8f718b29ee8ea7cf24ca1384e8b77c05fb63bd45c6579ea5c57e016cf4d658109d49c862c0ee2c9c46940699413ff1d9ef0b5106253920e290a8a817e64c1164a81cc970e6dc82b5c1815e03c00a57914297e4c1b37f211ece93615d4a7c258c785723a0a8e6bc989d37b6890ec1bd138ee911993f7f1e6e6fb12e8bc9e55200894cbf0ed5455bf9272d97640723f554e9ad5989e35c554439e148f2f456cd6594419b7de4d3f2704699f7c3ed7ad48a344d1e2017dfb80cb9881267838eadd3efc6b114750936903bbdca7273605cae9a8629fac4f3fb140c41c7f16abe6935b8a4594afb9d02e06636c4f1447154a6ab27e591a3a31643389b663918ae6c173043a2fabdbe6d8957d8366a740c9af6b7534a0fd063588c45499bb5a8e55a05d963327ad42e74c51e9b5a52c0e40e01826571e7d3c58c0a722e8048befc34f9c5df18432bc1cb6954670a78f16ddc92a06698049e594694b3d2b9a97e13ba186817c2be4a6de3f05d41f1c62b698bfbda02e6a8be69385b548327ad2374eae0b5f0e90e61f6def93c6eedac2e69139b974fec6f6ce4e73feb2e111411faa54153ebb1078f7a9374b6bedceefe1e56e44771a998dbbbf29788b30c0e9c9feba64f93591a9124cb23524c23f170e8876458063059dae60c15d02ed09aeae472bb146f08b56696bf99cebeab19aa397a4cb0eee20d3c57ecc6cdc8dbb96e2669d7e90eff5e9b66c853b1645a81f91f0175282ac5fe6d5f6d75aa1358e936552753e77a9f08f7d773672240c3505316135b1a345f92be9ff4cee20ea8275a9a5c5f09097d33b52d77ec9a8b30d285d0200b8f9f63d5bd298d471f78df1fe018cc6b032b8f879346286b5ec657a161fa19b57b265d8916e913a96e5faee69d84792945a364a797eb057ff05b1d69ec154dd9ec07f70e4881d96ea1e585d4f840cebbb760c0d34bee99a8c04a31d11f698ce8d838ac6487b0996108171c266a24aacf3b6a11517f975390cf3f3c1bd059b27a90602c999ab0923ad581d7ecd6c3e910b01715069e36df34436792d7bee0385b686ef9eb12bbdaf87a17b09f6f779e0f8d4c6cc6e12ec73260c48bc93442b19d25082e163d547282dbc4ccde0fa6f2f13cda3f3b08a3f0a8327585cc4a9203c2da107563fcf3ec7fa9e9322d0fbd4ccb00747e5b2fc0805b04a7ffec99ae400887ef9b20d7cb71b08800c54881f1e8514f329921942bb3e42055e2532c7b0f84bf4e3a60eaebd26eb4fa7cff87bcfff219ada131b78aae3244c9b16fcaac86fc8fb78b376d23f578ad70a3db66210e13b9044a23d013eb2dd6ac5d7742d5d26e214f655e2c91824d7b7af4afe5d981f5ff9bf7f7d26aa1f6a3f9de4790f62085d12213d0bab8f2a714f7ec5f8fbb3a686a796f8e8f78aacfa9c22e0656e95e805f9d8681eb8675ca62547ba4d163218c471a758866a53090b75705aebec65be68036e54781d4c650e56cd327681fe900317e23c03b0977c5cefeb53cc6960a4af76c33192115b9c0d6031070b0bd4e1832e2c6dcfabb8cbb3d5502dc678a09fcb9e282bbb31b874d23e0616e1302852a16864d36869f1f2314e381be678267107b1531068001a15df7783e18a854cef7ff5e5732375e53f5af784bcf169a181927793f5fd1ab599140edf10c09270b8f060dea4065e5109003dd4329ac862d9eb21cda084c5d5b0aa6b5cc3e900e40d69ab1d7f8a555fde114d21c55aafe8efd1b5d240de0e513105651df7ccc0920652935c9abbbc037e2023161d974dc94266f6288b70f68e64bb42e97274724a516e11f70d170852f361594269a0e5e4bfac4f47efd39ff0638a8d37e70d369969750918764dfd464968f2287a4811a9a79605e17bd70cd444c47a6eb8c00b0a7bb610d73d24f0149fc2769dace50e919b6862bced898d5b407d2eef572540599974926a864e97a4ee712afa995b0c4a0aa33459c8a8af921fbe7e1c291655a74a3ebbb503aaa71aad4d37d4489abac16a90874c2542624defcdee1a65b8d6266188ea6d46f1f51075d3840d98aba4a2f927ea12dc10cd6959991c826c41a94d87dd14c3e6e33ff427b608909f8b9a0930025d511c2e478c3b1dc90d2a311a9f1a8abbc8edc988f1858da07c0aa285206b01cb46d37cfb138e553a60dc7fb83f04d2ab98558cbfb96bcf812a5d9fc1993c766477e9c63f3d2aab009440b748f534b95bbeb5067dbf5a932871a0e66f3ef67b96461421cd17c788d7c81165fbb8205f2d0eca7361a9ded0f76ac41765f310758e88e5e58c5ccab50a20dac32717660d0fcb3347dc8666b5ed79db339b0eb19cd2e6d2a39b0cb3454e5d711b499c5d1295705d89302bfeffa9c1d882870a56b0f1ed4724f643180d7e3edf546f9c5488bce51bd0fb2df1c51e1be0de5975f20fa1061878ba69f2a3e99aeed8c40754519cbd8b4602cf9aa7d13878e4782a554920252bf70d45d3af49fa2b14c8897925e7c084920376d73292860e93e2ac31821ea1b6087f1205845cb13cad134e10cbd07f5d21ce0413cc397cfb94e2922a36a04c1d2b626063d72c55035e83df02e783d3f24f260d5e67dcd5fee09028d6ea8bac9cc367beb4cfb1103e7188759189d830f1c0354b47faaee56f6f3f4e1f2677a88fc101c66511ba79df3661b751227c9b9ffe387fce140773d1b0a7e6b3b544ff9ec3384010e3fdc47701dcf473cab55934cff9d465a56db8a582c4f13262f411476a5d74e0796e5291e39cf2b067982f02473986059eab2b23ddf5fb04b7359a7e992c4b9b10a465312127f2ea846a3754a02da8eb1dae72e5fb12deaa88ab65663ad8227e18b3fa4ece9bc25900fe33cfd301aa930b738284d5e6331a00621d02e6dfe334c54cf83ed4ca442"}, {0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14c9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000eac000)=""/196, 0xc4) r12 = socket$inet6(0xa, 0x80002, 0x200000000000088) bind$inet6(r12, &(0x7f0000c9e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f0000bc7000-0x64)="0513f9ff5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106319ce5578877f4a3e736ef7002272ec3df369ad3f95574a858be183e3522c9be0313fa3c3852862c627ba233d6d231b093aeeeb8bff470f8b0d5df6cf52", 0x64, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000025b000)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r12, 0x84, 0x18, &(0x7f00002c7000)={r11, 0xf1a}, &(0x7f0000d5f000)=0x6) recvmsg(r12, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)=""/105, 0x69}], 0x1, &(0x7f0000ab3000)=""/0, 0x0, 0x0}, 0x0) 2017/12/17 17:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000a7a000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f1000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000090000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x400000, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x40000, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = syz_open_procfs(r1, &(0x7f0000dca000-0x8)='net/udp\x00') r4 = dup(r0) mmap(&(0x7f0000fd7000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0) lseek(r3, 0x12, 0x0) setitimer(0x1, &(0x7f00005b6000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b81000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x12, &(0x7f0000b19000-0x10)={r2, r5}, 0x10) r6 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r8 = dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002b000)={0x15413596, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000c1d000-0x4)=0x0) r10 = gettid() epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r6, &(0x7f0000da5000)={0x80000012, 0x0}) tgkill(r9, r10, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000ea5000-0x4c)={0xa00000000000, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x9, 0x10000, @tick=0x1, {0x2, 0x2}, {0xf7fffffffffffff6, 0x3}, @ext={0x32, &(0x7f0000d23000-0x32)="b29c74a4d6a0647315a0ea3738998a4ece22cc5650a43293a494751217bd64c745fba0bae00e0d551301cef0f6b871521ecd"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f0000b1b000)={{0x80, 0x101}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000000000fffffeff000000000000000000ffe500", 0x3, 0x6, 0x4, 0x4, 0xffffffff, 0x80000001, 0x8, 0x0, 0x7, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r1, 0x28, &(0x7f0000e6e000+0x38c)={0x3a, 0xffffffffffffffff, 0x100, 0x6d0eb1da}) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r2 = accept$ax25(r1, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r2, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000185000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000090e000)=0x0) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) 2017/12/17 17:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xf) close(r2) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) clock_getres(0xdab7f6c28f61d919, &(0x7f000032b000-0x10)={0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x800) r6 = dup3(r5, r0, 0x80000) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00007f1000-0x4)=0x0, &(0x7f0000909000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bc9000)={r6, 0x1, 0x97, 0xc4, &(0x7f0000723000)="13134d7e686afc725dd2af60a77662c2af0552448070131bcd1cb930a71fdf65077ca9ea019ee256cb3f7d5af0d04e31612ed3122f599eb4928dd94b6704ee4c793bfd5d706fad4242b7eba9116567c9343b0c9d22f5b6e724e50dc89c5d25f04bfd8b749cc601a09346b724e370d00afbf845c9ca3285a49675d697a60fb78f9aaf5c5eefc29b09eeaee162429b86e08c8447ecb9bcbd", &(0x7f000080d000-0xc4)=""/196, 0x5, 0x4}, 0x28) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000890000)={{0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000084b000)=@assoc_value={0x0, 0x0}, &(0x7f00008c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00003a3000-0x98)={r8, @in={{0x2, 0x1, @rand_addr=0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x800}, 0x98) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) r9 = perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket(0x0, 0x800000000c03, 0x100) bind$inet(r6, &(0x7f0000f4e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r11, &(0x7f000026a000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc7000-0x4)=0x0) dup3(r1, r10, 0x0) stat(&(0x7f0000d7f000)='./file0\x00', &(0x7f0000b05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x30, 0x1, 0x1, [r4, r5, r9, r1, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r5, r2, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r12, 0x0, r13}], 0x3, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f000012c000-0x4)=0x5) listen(r1, 0x5) [ 61.407129] device gre0 entered promiscuous mode 2017/12/17 17:36:47 executing program 4: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x40)=[&(0x7f0000002000-0x16)='trustedeth1wlan1wlan0\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x5)='{+)\'\x00', &(0x7f0000000000)="2f081823006f0800", &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000000000)='/dev/sg#\x00', &(0x7f0000001000)=')systemcpuset/prockeyringvmnet1\x00', &(0x7f0000001000)='/dev/sg#\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x9)='vboxnet0\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', &(0x7f0000001000-0x2)='&\x00', &(0x7f0000001000)='/dev/sg#\x00', &(0x7f0000000000)='/dev/sg#\x00', &(0x7f0000001000)='}*{selinuxeth0ppp0(\x00']) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x0, 0x9, {0xffffffff00000001, 0x712e00000000000}, 0x6, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006f3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x1ed00000000}, {0xfffffffffffffc00, 0x2}, 0xce, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000c11000-0x68)={0x8, 0xffffffff, 0x1002, {0x0, 0x1c9c380}, 0x7fff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f000000a000-0x10)={0x2, &(0x7f0000003000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000007000-0x4)=0x10001, &(0x7f000000d000-0x8)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x0, 0x0) 2017/12/17 17:36:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) r3 = dup(r2) socketpair(0x1d, 0x804, 0x4, &(0x7f0000f20000)={0x0, 0x0}) ioctl$KDSETLED(r3, 0x4b32, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000+0xa93)={0x0, 0x83, "1366e73068e07202773d44aca4a054c197725d778ec768283de438a3aa20e0b72111fea09c55de009cf5eb82d65b845c3b2c99cf3d2dd5be67ba54d245278f0caf73111908f66b56034677e4b43797e065145ad2a5982365a03cb04f92481b71881aa16a8a21bb989f5887820809b8ee193fd318735e15b9f419f261bd3afb66ff465f"}, &(0x7f0000001000)=0x8b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x2, 0x5, 0x20, 0x9b5, 0x6}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x10011, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000f20000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f21000-0x105)={r5, 0xfd, "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"}, &(0x7f0000003000-0x4)=0x105) sched_setparam(r1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000-0x98)={r5, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa84, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x401}, &(0x7f0000000000)=0x8) setpgid(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000000)={r6, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6, 0x3, 0x7, 0xfffffffffffffc00}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x3, 0x0}, &(0x7f0000f20000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000676000)={0x6}, 0x8) syz_open_dev$random(&(0x7f0000d0e000)='/dev/random\x00', 0x0, 0x3d) rmdir(&(0x7f0000f2f000)='./file0\x00') clock_gettime(0x1, &(0x7f0000c50000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x8, 0x6, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffa, 0x1}, &(0x7f0000367000)={0x4, 0x4, 0x80, 0x7, 0xd37f, 0x8001, 0x78, 0x7fffffff}, &(0x7f0000fb1000)={r0, r1/1000+10000}) clock_settime(0x0, &(0x7f0000a70000-0x10)={r2, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db8000)={&(0x7f0000a3b000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x100000020000001, r3, 0x1}) keyctl$session_to_parent(0x12) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000be9000)={r4, 0x6}) r5 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f000096a000)=""/120, 0x78) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) lchown(&(0x7f0000002000-0x8)='./file0\x00', r5, r6) set_mempolicy(0xffffffffffffffff, &(0x7f0000f3b000-0x8)=0x4, 0x75a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000c54000-0x9)=""/9) r7 = syz_open_dev$sg(&(0x7f0000d1e000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ppoll(&(0x7f000098e000)=[{r4, 0x1, 0x0}, {r4, 0x20, 0x0}, {r7, 0x100, 0x0}, {r4, 0x1401, 0x0}, {r7, 0x1000, 0x0}, {r4, 0x40, 0x0}, {r4, 0x81, 0x0}], 0x7, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f000028b000-0x8)={0x2cea}, 0x8) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000a69000-0x3)=""/7) getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000c29000-0x13)=@random={'btrfs.\x00', '/dev/random\x00'}, &(0x7f00009c9000)=""/171, 0xab) r8 = getpgid(0x0) tkill(r8, 0x1100000000016) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000001000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000733000-0x4)=0x8b, 0x4) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r2 = accept$ax25(r1, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r2, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000185000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000090e000)=0x0) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000a21000)='.dead\x00', &(0x7f00005d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000855000)="fd1053e7cda95cde73535138b568ff2e48b314362a42b1cce5a9a67d62bf56f1e629464e575a34a9b700f09b35433b5b69a94bc58e8ebdf876c4508183a7bd03b938b8e589f2c8e153ecfb0102faa675695cfe9e3868ce2a423d43994ee4bb38b7fc856eb6453f6ff5a3b7dba0594b0cabf526732e6095b5d76a78bf9c1d1755", 0x80, 0xffffffffffffffff) add_key(&(0x7f0000417000-0xa)='blacklist\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)="eddbdb8d3c95250a54d61db0cb2a99346be95d0346c6f831504243d42db060a72b663aae587f6bbccdfb9fbb969a63acd24853ce23", 0x35, r5) pause() ioprio_set$pid(0x2, r4, 0x401) close(r0) r6 = request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f00000bd000)='\x00') nanosleep(&(0x7f000033a000)={0x77359400, 0x0}, &(0x7f000008f000)={0x0, 0x0}) name_to_handle_at(r2, &(0x7f0000270000-0x8)='./file0\x00', &(0x7f0000d58000)={0xce, 0x80000000, "7a11adbdaf2d94d3ee0f8c4ce038b9bc9ab53175d6cebd5165f61a8e39f1721056f0b605cf145dcf3a4206fd13bf82f286f1b439e0650421a6367fe287d30dc9c02e0463101496cee0703e947c677c3239de313738884e8ae9f51ea2ce977e5b44e95e51269d3c9d1a0672ed867650ed3eb3c3ae605e1f4a03d90d96cf8d3c41f78246aabf82904d021d99f36aefed2fd06e9baffa970914b587c5d672996922060f9f4e02c244a822791ff5f45cd2ca7f60399b245496edf73644631ed3389c206569d59d8a"}, &(0x7f0000ef9000-0x4)=0x0, 0x1400) socket(0x10, 0xb, 0x8) 2017/12/17 17:36:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000176000)=""/57, 0x39) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x5d1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x8, 0xffffffffffffab3f, 0x6, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x52)={0x0, 0x4a, "780bf4bef2b089c69ee95db992334ae7b8256308f4b8cf7511d92d73298b24f42b08c9a115867a444550ec5df1d8a210dc4177fb432bdec8e0f911f5f76134a0028728768203b53c7de6"}, &(0x7f0000000000)=0x52) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7, 0x7, 0x77ef}, 0x10) r2 = dup3(r0, r0, 0x80000) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x0, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000-0x8)={r1, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000005000-0x1)=0x0, &(0x7f0000004000-0x8)=0x1) bind$bt_l2cap(r2, &(0x7f0000001000)={0x1f, 0x100000000, {0x7f, 0x401, 0x7, 0x4, 0x3, 0x3f}, 0x5, 0x1}, 0xe) fcntl$getown(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000005000)={0x9, 0x3f, 0x6b, 0x5, 0x6, 0xa12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448e1, &(0x7f0000006000)="20960c9e086577aac1818a426ecbb378fce1889c43d9cf5586192789929343e9c2853fb0fbe51de08e8b20477da8be3353043db9453d5d0bdd4b668e694449ccba33d6ef8d4abdfbd425a296e08248472575f39fc128d2a7bc42b837865b9ee6cffc14f49bf881a32db0e2d4cfc4f7352cd51f7dd345fb5dd376cb0ce5bf5fb1cabea1e4bc57c1cacf75ba790b20993acbc41a0df83da35be04d11fb3957846f0897caed903b4e3a51f901b7c6b84bc27e587532a59dbdefa2237475feea782d1bab60f4554037788aaba62e24a35bbdcbe8595b861f828a91") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000)={r4, 0xb107}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r1, 0xfffffffffffffff8}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000)=0x6, 0x4) 2017/12/17 17:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00007ba000)={0xa, 0x3, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/ptmx\x00', 0x107800, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = creat(&(0x7f0000f84000)='./file0\x00', 0x2) timerfd_gettime(r1, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="41bb9f7685f4", [{[{0x9100, 0x3abc, 0x6, 0x1ff}], {0x8100, 0x7fffffff, 0x5, 0x1}}], {{0xfbff, @ipx={0xffff, 0x98, 0x6, 0x11, {@current=0x0, @random="8c326ac7eae3", 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "381cb25cd8c782fd95289c68622b8d1d4db4cf2969e898c41ba1a5e874a3c34c8a5dc41e8555540221d5509d57204ab1025e59d5c12889bb8946191acf701b3c15a6528bc48c38fa6e8af6abf1902cdb379638af6057fe8e5fb5a7f270a8ee3541b0102dc1b059b5a9e4db78f628a3790518461bcb7dcbe59fe0"}}}}, &(0x7f0000000000)={0x1, 0x2, [0xa0b, 0xf77]}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/vga_arbiter\x00', 0x40080, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000358000)=0x71) getuid() r4 = socket(0x2010, 0x4000000002, 0x0) sendmsg$netlink(r4, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000491000)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xfffbffffffffffff, 0x0, 0x846, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000f4d000-0x10)={0x1, 0x0, 0x10001, 0xd}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000eb7000)={0x4, r5, 0x10003, 0x8001}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00008a4000-0x20)={@generic="bf3e7f0efe278dce3de60c3036ccab26", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r4, &(0x7f0000b17000-0x28)="26000000120047f791f6caef000003070705000000004900d70008000000375500001d0008ff3193", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000381000-0xb)='/dev/vcsa#\x00', 0x5, 0x408000) openat$kvm(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/kvm\x00', 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000373000-0x8)=0x0, 0x7fff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000092a000-0x8)={0x4, 0x8}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000263000)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000036a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000090e000)=0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x15fa) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f49000)={0x9, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006c3000)={@generic="3e86a1a5d1f1a5abf1a4fc17ef85c764", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000244000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) getsockname$packet(r0, &(0x7f00007bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c3000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000679000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000068d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000395000)=0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000350000)=0x100000000000004, 0x4) shutdown(r0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000619000-0x4)=0x40000000000008, 0x4) pipe(&(0x7f0000636000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00008dd000)={0xfdffffffffffffff, 0x4, 0x1002, 0x6}) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x100000000000000, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00006c3000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286f708001ead2a115e6075a757", 0x2d) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000297000-0x4)=0x6, 0x4) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x8000000002, 0x4) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000461000-0x40)={0xf, 0x5, 0x20000007, 0x6e, &(0x7f000040f000-0x6e)=""/110, 0x1000, &(0x7f00002c5000-0x1000)=""/4096, 0x0, &(0x7f0000a0f000)=""/0}) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x8000, &(0x7f0000a0c000-0x1c)={0xa, 0x3, 0xf5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000687000)="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", 0x599, 0x800, &(0x7f0000c90000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) recvfrom$inet6(r4, &(0x7f0000230000-0x9)=""/9, 0x9, 0xffffffffffffffff, &(0x7f0000888000)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f00000b7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000001000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000733000-0x4)=0x8b, 0x4) [ 61.681213] IPv6: Can't replace route, no match found 2017/12/17 17:36:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x6, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00002fd000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000fd0000)={0x5, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aed000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, &(0x7f0000639000-0x40)={0x2, 0x262, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000484000)={r1, 0x0}, &(0x7f0000fd0000)={&(0x7f0000338000)={0x10000009}, 0x8}) r2 = gettid() writev(r0, &(0x7f0000a3e000)=[{&(0x7f00000a7000-0xb8)="63381b2b46d13a21b8665bf8f09ec5e65278efeb1a65508c8658344930126426637fc08ca55e43479c82ea9f3427c63070aa86c658704e372653e7dd870fa515a4cff28a87e14c3409cada59061160ae1c5e7c421a5a390bfa645c6f48f57721f049660b08a3563c31666fac5adfe3a375ae9c7b1d5a99e8ef0e48f4352ac58a9c2ef9b58389f443c7a5a96c22e3c2c9a20698f39d0961243538136fd515513776a5cb90311c35482c4c05359882d073624163003b13365e", 0xb8}, {&(0x7f00005a3000-0x45)="44bb8ad396fea8292532a3934f2b50aa94dbd955df1e3a3695257d16f4a081b2d05dbb4ae31673b70729d1cb1bfd11d000f8f3a810d2b2040435b37b6af73bb11031599058", 0x45}, {&(0x7f0000fa2000)="63cf326ca302816262d9b757ceb839e11c567400df9f049e6602bf53eaa7a0bda08961e91c2b9a04f3928499803bee368774b291428cf5f5e656bfe5921997bb0dc496e4af8c6ccb1efb081102c0c2ddab3e1b42010974f74ac9c1a3ba4cf60ddd51f1be14f54a755f92e3c079c8b450e9eaa630072fc0efd31be9212e", 0x7d}, {&(0x7f000060e000-0xd0)="24fa85ce86a8cf9d2ad32652a03318b9b367d4242a6e27cea9a450a1fdb2630158b3f322e4782de6353d917b6555debb1ea94a38c1b14957c78a0bd31799ec34f7d4e4685001060e3e426d085cb3a905e8b037a45d57dbb9ff2be80a6e859c4e52dfb1310327372a9cba208c9706d3ab196877eb9fb4c30dec0f562e4b81a165126be7d61262bcccfe37c1fd76db3983c83126e06ec5f3f254cf537db67c9c32ba0a18b5358e71cbab5ffb1821aaaad1147e3b0d852bfc292ac1318ab776030922e80abd25b4ece139eb923ad1371778", 0xd0}, {&(0x7f0000577000)="e74a41da4b23792838a42eba08e85bede636e427f346d34f42268103233a59c936ec374103c165363a881ecef638a06a759a73596f651cca5d4b5833a09a73559a5a240b1f5b5c6b0d72bfc5c7824188eb6ae804dd5c9b620ed2494d2a14122ede39efd893ceadccc48a15fd8deeae704dc4742223f3c225e2e169229a6e057efabb91c836b0d0025d1628cb73004764f0ce56088c0d40a7980b236730e8a8a9f3c75bb9", 0xa4}, {&(0x7f0000ceb000)="08449b38eb4ee018c34900", 0xb}, {&(0x7f000015c000)="c42058b0a360e6f9ba74285df3a10a2a64d372c501b9c4a4112d8b6578fbcd703cb46dda76717f71873f626625eaecc6a8e2e57e33012d3ccedc2fc6663e32e1fb44d3f83b17b60d74bca38fa2", 0x4d}], 0x7) sched_setaffinity(r2, 0x8, &(0x7f0000628000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ece000)=0xa) rt_sigaction(0x38, &(0x7f0000cdc000-0x20)={0x2, {0x3}, 0x4, 0x0}, &(0x7f00002c4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000012000)={0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e74000-0x9)='/dev/vcs\x00', 0x64000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socket(0x9, 0x200803, 0x8) r5 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getpeername$netlink(r4, &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0xc) r7 = socket$inet(0x2, 0x3, 0x8000000000049) r8 = syz_open_dev$tun(&(0x7f00006ce000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00006ae000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a195440000ff27e3eb0008"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000096e000)={0x0, 0x7, 0x0, 0x7}, &(0x7f00001ee000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b77000)={r9, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0}, &(0x7f0000dda000)=0x98) socketpair(0x10, 0xa, 0x7, &(0x7f00009aa000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000ea8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000)=0xe8) write$tun(r8, &(0x7f0000441000-0x207e)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, 'h\rA', 0x1574, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0xbf, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x49, "a1a1db1f9ba243c5b5315a30bfeac51a2563c661e5d3bc6a563951710b26b52a1260abfb78b77ce8b2b904dab4cc10b24611bf913812fdc866a614835d104d64b88d96e30fe7dc5013"}, {0xc2, 0xe7, "18dc5a9b8c1278d34961874df71a3b8e244077858cd37e1b3f4df10d122c32e82863c2a2f1ef16b14874792e06306ad52f72325abd726477f4df576b349e02db9e39ad4b5c0459a6fd46483543d0a4ff207242e3030a1b88ea2e8f73488c0d7747f79fb7efc58a53e123da5f85ac11f8d0a084c64db9c87b93f8d03c145f9f3def354fd02d0410959173c537c81da2ef2aa5c893e82b777355bb59083e83bfc41173872dec66cde12cc527c9362eff8d9ed0e336acd5017a4a752b4904fd351727970d9ae8055592335bf667a2b9a8865b93087aec2d00c1e5506e1d65e97cbd622f94a9fe929a"}, {0xc9, 0xb, "69275d0807d849722c5785"}]}, @dstopts={0xef, 0x26e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xde, "db829b6d7a6746698361fbd5cbe9b3b12ed3a5e3e728316307cacd701af629f040cbef808673cffd04db84afc8a34c411f4eeb4cb8f7648486a3c3ee44e2a6034ed38ebdaccd23a193c84a54f2f9ba9d4d5fae7b5ae717281ae567621c9ec9ee183d57aed65e6e5af3db3c497b2f0613e391e0e06267af6b34ca930f6e0260ca17bf39d67cb884a6af7de0ed3320b3975cc97555f83738151952a99251ef8a97b1cf6c6cda23f9ca653f1a1acffac202d07274e4ac2955df84b2a74d047935613309d1446e56087ddcca7bf22597dd58cefc4116a4f26da8b540ad47a679"}, {0xc2, 0xa4, "9bbb542f36d5f89fa8fe6a3930d334855e742697542558ef33c028d46de548cb2a95a0ab057a31545176bf8d03474afc79e1a825097bba84d604aefc8ae21f1cb61a92d04997cb9c08674775bcf037539a2ec929ee918635943278743bf5669f2601e6796b0c60816dbff927ebde1551fee55c59d8c2ad8379f2dc979b2372290565dc9a73a6c77f840fa7ae49698c77a214f5d428f91b6603c8acea288ad9e274931790"}, {0xfe, 0x14, "cdb1be71f3350e0207908b644fd45e7b6cd01a17"}, {0xc9, 0x1000, "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{0x7, 0xde, "aefb525fd852ad659a9dd1d5ac7ecacba29f844b6ba1068a23a6314bc2c1c6ca2afc15b90c4b209af601b5595b007bd0770314dd3445a7f9bc26e47890ee22cb4b8959170518a4ee42fa113fa475802ffc3444d66f354677750ad791f77ecca66f17910854be2aaddf1e7a327c35f9886f4b4e326e13873d5ca198e2723dc2966470ddddf00f289fb57ad74cef4a992ad02cbbb190ecd4d59f9e33c8e6eb16ed105570b2a7217eaa13d91288f3bdf6661d417bbd20c56ba5f257a1e622bed04287767cc7a3b2bbd2d3917b5bacb348fcdb4c94facee445c8d1b0c702800b"}, {0x7, 0x1, 'T'}, {0x0, 0xf3, "8e220b196d5512a22acf60fa2611536405c1a9edea3b32ac4f0bf02a6e1e178691950ece25ffc1819279a6a005634a5a2513212da0ad267d2c3ca3353bd1fb01b842e9d53627e29f3330eed3161af8e6f16343ef7610e453bba00c3d4f430c2abe5293a74fe788deb666f7c2d937f8746bfaa760485e59f1937904f622e35fac69aefb7905060d0d78043b9ba4ee396b980027da046bfb6a861dd2a80b1ddde22eca969de23fc0be95484f1b4d04054768847240a443de351398b336ee7f52c85df33e05ca04b2b5d6f8e382ee93c61e37b4c6fdcad0ef97e26220279f3336424abbec62e01b889e7f4d8f2ec91f8e66f20f77"}]}], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x24, 0x0, 0xe, 0x4, 0x8001, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @generic={0x3, 0x10, "9dea20961d34abadd3f2e7319c6c"}, @md5sig={0x13, 0x12, "d46582afaf9856abded71fb4101c4538"}]}}, {"e3b47d9e7b327dec233ed57c0a0b8cb3c25d8bb1932afedeb4690604184e533a949deafd7d323178882458a1068a3b2e0496c45838e9ea57623ba31cacb8824058057311b64081653a9ceb67f17d962cf851a0134e18c46b65517aba74ca760517bd9e6b94f43cdb5098a7b81e5f"}}}}}, 0x15a6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd4(r6, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$sock_SIOCSIFBR(r10, 0x8940, &(0x7f0000b01000)=@add_del={0x2, &(0x7f0000767000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff8000}) poll(&(0x7f00005f4000)=[{r10, 0x40c, 0x0}, {r3, 0x2040, 0x0}, {r4, 0xfffffffffffffffe, 0x0}, {r11, 0x4, 0x0}, {r8, 0x8, 0x0}], 0x5, 0x2000000000008080) timer_create(0x6, &(0x7f0000366000-0x60)={0x0, 0x1b, 0x1, @thr={&(0x7f0000193000-0xeb)="d5d1ec11eaeb404ef6c54723aca3fd8b369c124ef7097e3819eaf0ba673d727380cd76e7fe8f4ab8dc72048de230602fd8717cbaa22b8bcb82911ee22e09393a5b75217bc96f7eef3bfc9c1463625a9f13e4c6fbce0b41295ff4a3188760a726e18aa0cfedc9f2adf60d580669e4f3c7c13cd4cef4ff5640a9b764b2a435f78f822702abb0e8199a2ab948d90d83529ec49d7363e5d8e52c3f1bad118e4bf02b1d20061a60f499a744a146e598adabe44524a361d8eb8d7b1d434d1e5cc1a7da2fd757d44fd286fe2e966388e3b3dc3801c36dd6a872653369b8a897ef0ed9dca470c44266734db308cb18", &(0x7f0000f7a000)="014e50c981367cfae1c5c5db3ad9df6ec6b56adc5cbbbc6c4bb4343bd76bde1282cad0577c458d1c917d8ce9d03cc9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045a000)=0x0) 2017/12/17 17:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000539000+0x44c)={0x2, 0x0, [{0xfdf, 0x0, 0xfff}, {0x3db, 0x0, 0x197}]}) add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x2e) socketpair$inet(0x2, 0x32516cdd54e9b658, 0x8, &(0x7f0000b33000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000022000-0x10)={0x0, 0x0}, &(0x7f000043c000-0x4)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x503fc) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00004e4000)=""/105, &(0x7f00003fb000-0x4)=0x69) r5 = gettid() sync_file_range(r3, 0x7, 0x5, 0x4) perf_event_open(&(0x7f0000e3d000)={0x2, 0x78, 0x800000000df, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f0000405000-0x30)={0x1, 0x1, &(0x7f0000f57000-0x8)=[@generic={0x9, 0x20, 0x5, 0x80000001}], &(0x7f0000c71000-0x8)="73000100006d008a", 0x4, 0x80, &(0x7f0000f95000-0x80)=""/128, 0xffffffffffffffff, 0x0}, 0x30) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000098b000)=0x100) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c91000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r7 = socket(0x10, 0x802, 0x0) getpgrp(r5) connect$ax25(r7, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x93a}, 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f00006c8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000539000-0xc)={{0x0, 0x1, 0x0, 0x2, 0x9, 0x5}, 0x0}) write(r4, &(0x7f0000aa7000)="240000001a0025f000180004002afc0e800000004004bf0202fffdeb0800010048140000004f9686ed", 0x29) write$fuse(0xffffffffffffffff, &(0x7f000051a000)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x40, 0x3, 0x9}}, 0x28) [ 61.741591] IPv6: Can't replace route, no match found 2017/12/17 17:36:47 executing program 6: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0x426, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x535}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000097e000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ace000+0xc6c)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000063a000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getresgid(&(0x7f00004cd000)=0x0, &(0x7f00008e3000)=0x0, &(0x7f000073f000-0x4)=0x0) setregid(r2, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006c7000-0x10)={0x0, 0x98, &(0x7f000029b000-0x98)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001bf000)=0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ad0000-0x8)=@assoc_value={r5, 0x7}, &(0x7f00008e8000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ace000-0x9e)={0x1, {{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) recvfrom$inet6(r1, &(0x7f000016a000-0xf)=""/0, 0x0, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000413000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000-0x4)=0xe8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f000097c000)='/dev/vcs#\x00', 0x6, 0x4000000010002) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000acf000)=0x7, 0x4) connect$inet6(r1, &(0x7f00003e7000-0x1c)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) ioctl$sock_bt_hci(r7, 0x0, &(0x7f00006e3000)="8fbfb5ca62be61eff5eb6cda4a4b5bcbdc932e35b81fe07655fac27572ea52594ededbeba6f1a3f8b8faa5f26d1893cb1f925412f060b50a89b05aecdce8e4022720a4354238eb8eefff7f3f67c2816fdbf905bec068f6e0ab56bd43b12c0652cdbcb24bb931fda91f821570bcef22d342cc") setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000acf000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000917000)=0x0) rt_sigqueueinfo(r8, 0x14, &(0x7f00008ef000)={0x31, 0x6, 0x3ff, 0x7}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f000001d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad1000-0x4)=0x1c) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000090e000)=0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000001000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000733000-0x4)=0x8b, 0x4) 2017/12/17 17:36:47 executing program 3: set_robust_list(&(0x7f000045d000)={&(0x7f00008b8000/0x4000)=nil, 0xbfde, &(0x7f0000bc3000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a44000-0x10)={0x1, &(0x7f0000488000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$sg(&(0x7f0000036000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000042c000)={0x0, @in6={{0xa, 0x2, 0x3c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000, 0x2000000005}, &(0x7f00002ab000)=0x98) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00002da000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x10, 0x80000) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000f8a000)=0xd6, 0x4) r4 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r4, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000c25000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000164000-0x4)=0xc) sendto$inet6(r4, &(0x7f0000119000-0x2)="c5c2", 0x2, 0x0, &(0x7f000054b000)={0xa, 0x0, 0x10000008, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen$netrom(r4, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000dac000-0x4)=0x100000000, 0x4) write(r1, &(0x7f0000b84000)="ff", 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00006cc000)=0x0) recvmmsg(r0, &(0x7f0000551000)=[{{&(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fe2000)=[{&(0x7f0000dd1000-0x8b)=""/139, 0x8b}, {&(0x7f0000375000-0xe)=""/14, 0xe}, {&(0x7f00009c9000)=""/0, 0x0}, {&(0x7f0000503000)=""/232, 0xe8}, {&(0x7f00002bc000)=""/4096, 0x1000}, {&(0x7f0000fe8000-0x53)=""/83, 0x53}, {&(0x7f0000478000)=""/83, 0x53}, {&(0x7f0000456000)=""/15, 0xf}, {&(0x7f00001d0000)=""/88, 0x58}], 0x9, &(0x7f00006b3000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f000055a000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f000036f000-0x4)=0x0, 0x4) clock_gettime(0x5, &(0x7f00005db000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000cab000-0x3c)=[{{0x0, 0x0, &(0x7f000039c000)=[{&(0x7f00007e9000)=""/4096, 0x1000}, {&(0x7f0000286000)=""/0, 0x0}], 0x2, &(0x7f0000b53000)=""/164, 0xa4, 0x0}, 0x66}], 0x1, 0x2001, &(0x7f00008fb000)={r5, r6+10000000}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000372000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000018c000)=@common="69666230000000000000000000000f00") msgctl$IPC_RMID(0x0, 0x0) accept4$inet(r4, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ecd000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffbfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff027, 0x7}, 0x98) fcntl$notify(r0, 0x8, 0x80000001) syz_open_dev$evdev(&(0x7f0000ecc000)='/dev/input/event#\x00', 0x4bfbbe06, 0x40) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000090e000)=0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000733000-0x4)=0x8b, 0x4) 2017/12/17 17:36:47 executing program 4: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200400) mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000cb9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000efe000+0x1b4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000089b000-0x8)={0x0, 0x4}, &(0x7f0000590000-0x4)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eeb000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a25000)={r3, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a40000-0x11)='/dev/vga_arbiter\x00', 0x430541, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000eff000)=[@in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x2, 0x1f8c7cec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, @in6={0xa, 0x3, 0x111, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x59d}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f00000)=@alg={0x26, 'rng\x00', 0x7ffd, 0x8000000000000f, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000172000-0x7)={r3, 0x3, 0x4, 0x9}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x4}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005bf000-0x18)={r6, &(0x7f0000f01000-0x1)="ea", &(0x7f0000eff000)=""/0}, 0x18) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x4, 0x3, &(0x7f00009b7000)="eed6007b3f000be6293be75f", 0xc) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x200000000000000f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c40000/0x3000)=nil, 0x3000, 0x4, 0x3d, r3, 0x8000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r0, 0x8010000) r6 = eventfd2(0x1, 0x80800) fsync(0xffffffffffffffff) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x100000004, 0xa010, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000330000)=0x0) mmap(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x3, 0x800000000032, r2, 0x400000000000000) getpgrp(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000f04000)='hybla\x00', 0x6) r9 = perf_event_open(&(0x7f0000b65000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7fff, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffeffffffffffffe, 0x0, 0x802, 0x6, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r9, 0x2401, 0xa) perf_event_open(&(0x7f0000a83000-0x78)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x5, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1e, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x3) ioctl(r9, 0x5, &(0x7f00008c2000)="ee1bc79fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3220f12000081b7c9d9d99279e8d623b8ec724d680c1878f30321a601800000000000006c28da3723c0545450d1") ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x3, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = eventfd2(0x0, 0x0) eventfd2(0x6, 0x40000000404) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000018000)={r10, 0x3f, 0x400000000000002, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f000004c000-0x14)={0xe4, 0x3, 0x0, 0x2f15e4eb3d518b11, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r10, 0x8, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 17:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000069d000/0x4000)=nil, 0x4000, &(0x7f000083d000)=""/0) r0 = memfd_create(&(0x7f0000093000-0x1)=')', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000a56000-0x8)='./file0\x00', 0x2000000000103541, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x487, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f00008c8000-0x1)='\n') ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000a1e000/0x1000)=nil, 0x1000, 0x0, 0xa, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007e0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x8000, 0x101, 0x1f, 0x7, 0x9, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d4e000-0x10)={0x0, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000264000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000026b000)='/dev/rtc\x00', 0x210000, 0x0) bind$inet(r2, &(0x7f0000666000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xb, 0x6, 0x7) syz_extract_tcp_res(&(0x7f0000493000-0x8)={0x0, 0x0}, 0x9, 0xff) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aed000)={0x0, 0x0}) accept$packet(r5, &(0x7f0000643000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x14) listen(r4, 0x1bc2a00000000000) syz_extract_tcp_res$synack(&(0x7f00003fa000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/12/17 17:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007aa000-0x4)='./file0\x00', &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000dd9000)='.request_key_auth\x00', &(0x7f00001f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000136000)="2d19e245fba35522b7386f68b650ffa59b40851c92033888eacfd6cf763606162a810466371bd0ebf218ee271e1991866b3d5c1b2820ebc8504b18ba9e17633f87499f6bebe3b9498e7655e561f0b63ea49c09dc06cca5db57bf1786035c48cff1355ca3afea9241c7c741b506ce7bf201cd70f2f11df16a9df331ea58bf2321159f5f998b74cede6b98475fcc134d6831747c057dc0a9468cdb84d79e27941c58616cd052cf5a2e617d10f59f0eb3fab392fb888a5a0bd40f80f4360db3ad84ea5f90734e176ea175186df04f21713a9438e3fcd5a62acf0609e26a956b80fda702ba4896c83925", 0xe8, 0xfffffffffffffffd) rt_sigsuspend(&(0x7f000090b000-0x8)={0x401}, 0x8) keyctl$get_persistent(0x16, r0, r1) r2 = openat(0xffffffffffffffff, &(0x7f000041b000-0x8)='./file0\x00', 0x280002, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000015c000)=@sack_info={0x0, 0x1004000000000000, 0x8001}, &(0x7f000027e000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f75000)=@assoc_id=r3, &(0x7f0000c4a000)=0x4) syslog(0x9, &(0x7f0000349000)=""/115, 0x73) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000106000)={0x0, 0x0}) signalfd(r2, &(0x7f00009e9000)={0x1}, 0x8) unshare(0x2000000) 2017/12/17 17:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x58, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000559000)=0x3, 0x4) clone(0x0, &(0x7f00003b7000)='\v', &(0x7f00009fd000)=0x0, &(0x7f0000daf000)=0x0, &(0x7f00008a0000)="") signalfd(r2, &(0x7f0000977000)={0x7ff}, 0x8) fanotify_mark(r2, 0x0, 0x8, r0, &(0x7f00005f3000)='./file0\x00') r3 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000054c000)="0000000005000b04fb0000f83a00000000000000020fffffff0003fffd00085b1ee9fb4b35ea2d1d", 0x28) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f0000d34000-0x4)=0x71326b4b, 0x4) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000b9b000)=r7, 0x4) r8 = fcntl$dupfd(r6, 0x406, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000000000000000001dc1a2054b5"}) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x1001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004d1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c10000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r8, &(0x7f00009c0000-0x2576)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x2, @ipv6={0x0, 0x6, "021bfb", 0x1010, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x3, 0x0, 0x4, 0x1, 0x3, 0x0, 0x0, 0x4, 0x4, "b4004e", 0x1, "800107"}, "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"}}}}, 0x1042) listxattr(&(0x7f0000864000)='./file0\x00', &(0x7f0000cd0000)=""/135, 0x87) syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x1, 0x400000) setfsgid(r3) write(r0, &(0x7f0000f51000-0x2)="0400", 0x2) 2017/12/17 17:36:47 executing program 3: 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) accept$ipx(r0, &(0x7f0000f6f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095e000)=0x10) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705ffe0a0002b3724c7d655f880000c9d8c342a601d911967700", 0x29, 0xc, &(0x7f00003e1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000230000)=0x6d, 0x4) getsockname$inet6(r0, &(0x7f00002bf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) sendto$inet6(r0, &(0x7f00000bf000-0x42)="203623e63222a500000000000007085a0001030878356c0ec06522f1b7400000470c000000000000289bdebea600070000000000000000f12feaf97f3f7afa7d9256", 0x42, 0x8007, &(0x7f0000299000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000002}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008b8000)=0x40005) r1 = accept$inet(r0, &(0x7f0000586000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e9e000)={0x0}, &(0x7f0000f40000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f00007a6000)=0x51d, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000da0000)=0x7fffffff, 0x4) socketpair(0x5, 0xe, 0x5, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b46000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009cb000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2, 0x3, 0x1, 0x44}, &(0x7f0000177000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000772000)={r5, 0x2}, &(0x7f000063a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000203000-0x98)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800400000101}, &(0x7f0000e1a000-0x4)=0x98) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000e29000-0xec)=""/236, 0xec, 0x40000021, &(0x7f00003f0000)={0xa, 0x3, 0x613, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000079c000-0xcb)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc28700c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xcb, 0x40800, &(0x7f00003ac000)={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) accept4$packet(r2, &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x14, 0x10080800) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a37000)={r7, 0x43, 0xff, 0x8000000008}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000007f000-0x78)={0x23, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xbcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x0, 0x1, 0x2, 0x7, &(0x7f000011e000)=@generic="f8e020aba5ad1ded2f11cddc94a496cf", 0x3, 0x9, 0xb1}) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000583000-0x4)=@assoc_id=r7, &(0x7f0000091000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009c1000-0x4)=0x0, &(0x7f00009e5000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d9d000)={@loopback={0x0, 0x1}, 0xffffffff, 0x80000003, 0x40000ff, 0x0, 0xbc7f00000000, 0x3, 0x81}, 0x20) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 62.275254] device gre0 entered promiscuous mode 2017/12/17 17:36:47 executing program 4: r0 = socket$inet6(0xa, 0x807, 0x6c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b67000)=0x0) pread64(r0, &(0x7f000086a000-0xa8)=""/168, 0xa8, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007c000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c0f000)=@int=0x0, &(0x7f000021a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x883, r1, &(0x7f0000000000)="b0853ee44bd18d1bba0b18f526bca483750ac3baaabe17e631dffe4d83afc3150a6b9657940b58570e4f5a8b1350dafa35791f61437dfa651f206a59f5585c5a2f40702fdeeae8f66a7cef07241bce167c9d8839280f63bb974a91cb96e522f45c98b81920c01a7d2a50b367c3a39e19d497f1921ec7762962de3b3c51dc5d10b9b6b14437e070e5121a12d0fffafa3ba45e76f6662cbf220ba91341659af07522dc0096325b205928ab5d18beb260d0387d79f9ea79970696671a42d575b713eaae77", 0xc3, 0x0, 0x0, 0x0, r2}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 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) io_cancel(r3, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x1cb, 0x0, 0x1, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) accept$nfc_llcp(r2, 0x0, &(0x7f0000002000)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x6, &(0x7f0000002000)=0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001000)=""/42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f0000004000-0x18)=[@clear_death={0x400c630f, 0x4, 0x4}, @acquire={0x40046305, 0x3}], 0x2b, 0x0, &(0x7f0000004000-0x2b)="9e924c444492b4483f61e206174c4af2f73ba10af5b2f4192050b23fcfcceeb169ba120c51d39180a873f8"}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000-0xe1)="13880cae5f3b25557f3fca09526875f5e87ea9b6c531362989ca916d3bd0bf6ef56012d90df48a6fa5acf180a5701d71e3f0341ef174b16166e07c47466750d0fe0311fa01498a61ca193026f584621fc9c7ad106f1a3239665044cee16d92b96d3ef47a4349788d7c8b336087e427ca9061d67eddd17ae288eb2be8cdfb9858fc7f56592fc3836941a976329f9ac3f8108e1829b8503ea47ed958fc4236db041a57bc9df9552765bc061918bc38fd35af6a454c720ec7e1d87f699fbca1cd6ad21c221db44bd3d9250b1c1e0caf2b25bf2474104e88e4bdfc3c3a480722b3197d") r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, &(0x7f0000005000-0x6)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/209) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={0x0, 0xfffffffffffffffd}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r5, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d9, 0x6, 0x4, 0x6, 0x532de3443a41faa0}, 0xa0) 2017/12/17 17:36:47 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000000004, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00005b3000)={@generic="99d7bc0a65ec81c66996afa1fc58e5e1", @ifru_flags=0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000ff1000)='./file0\x00', 0x200) r3 = request_key(&(0x7f0000d64000-0xa)='encrypted\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000848000+0x1db)="c57d707070305b00", 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000eb5000-0x8)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) keyctl$search(0xa, r3, &(0x7f0000b85000)='keyring\x00', &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) fstat(r2, &(0x7f000099d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r5, r4) keyctl$clear(0x7, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000044000)=0x0, &(0x7f0000841000)=0x4) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f000044c000)="240000001d00011b0d00fa0800000004043939040ffff2000c000100000009ffffff0000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ca7000)=@assoc_id=0x0, &(0x7f00008c4000-0x4)=0x4) pipe(&(0x7f000084d000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r10 = dup2(r0, r8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800001000, 0x0, 0x6, 0x0, 0x0, 0x7ff, 0x0}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) fcntl$getownex(r10, 0x10, &(0x7f0000913000-0x8)={0x0, 0x0}) close(r9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) 2017/12/17 17:36:47 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000dfb000)=0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b51000-0x8)={0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r1, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003d7000-0x4)=0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abc000)={r1}) getsockname$unix(r3, &(0x7f00000e7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000803000-0x4)=0x6e) listen(r2, 0x1000000400981a) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000041a000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000021000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c3f000-0x4)=0x8, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00003be000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt(r4, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) connect$inet(r4, &(0x7f00008eb000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000546000-0x180)=[{{&(0x7f0000b3d000-0x8)=@sco={0x1f, {0x58cb, 0x1, 0x0, 0x7ff, 0x6, 0x0}}, 0x8, &(0x7f00006ae000)=[{&(0x7f000012e000)="39f071b229cc65d745b5bb3475afbc27d67f7a33626da36e5202a09fdac6567dc3e7c8fb9548d5725b6cac149237474f1be41883eec39905d11c49d29e563e2c095aa0e0b075393dd5e9239b84fddcf275b71780803ff6161b3654ec690a2a1eebb74c96a423ff1f31", 0x69}], 0x1, &(0x7f0000142000-0x1060)=[{0x50, 0x0, 0x7662, "3da31b0b53882162061991bd3950555e871c16804bf6d295418743d5cb044b6b7840efbf302e2771e1cdc39396e4bbc037a41409d9ac820c86"}, {0x1010, 0xfffffffffffffffe, 0x6, "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0x2, 0x20000000}, 0x3}, {{&(0x7f000087c000-0x58)=@alg={0x26, 'rng\x00', 0xe, 0xd, '__ctr-serpent-sse2\x00'}, 0x58, &(0x7f0000f83000-0x40)=[{&(0x7f0000bda000)="db93f8cf", 0x4}, {&(0x7f0000b43000-0x37)="6914464f1b45920aa7c67db637fa710b6e56b4835f4e029e1313f9827a487ff1022344198c7c4fc3035e8cb547812d499f81c7ce97ab50", 0x37}, {&(0x7f00006ad000-0xbb)="1ce7b2fbee7fdf23bf761223e32cca9b0a01b62f08c55814eb96d9f6c3e2596c5bf5cb594745e53f73b717426e770244164ea4ff4e24466c4e770bd71074802d44dcae8c54b4cd15e29b53418f4c311484d5709c6e73e12878d652fd608e00dad1e5c890116011fb03f07af8198a842318a079af3e727c295d9c8dd08e7678b18183aa12d5a9caf4098ee46997478b41b54089425d0be234968497b14421d897a423fc60cf08389fd407dbba9b7cea959ab09b7297da8aa359d372", 0xbb}, {&(0x7f000069c000-0x4c)="4c8054f94558e378907d679127ea4143e0c94f6db90febdb9c97fba71b7a7cccc716af1574fd5c2fd1f8d12bb3748d3fc2167ddfe69a66f13f3a8286e52b9b475c1f2d9207cc69a84ad42308", 0x4c}], 0x4, &(0x7f0000da2000)=[{0x68, 0x0, 0x3ee, "ef3900475a31ff0bb50f89c3d74182a284ff72e5d51c20ecda749b808acf135acd071b2a2c384fdbd5616ff6800a6e25c884181461d9465981a44705b8cfccdc3a47141b2681be4a51a92fc6a2e6ff6e3bc28b64"}], 0x1, 0x40}, 0xb}, {{&(0x7f000059e000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e8d000-0x70)=[{&(0x7f00006ae000-0x58)="6c665c4288ccb534e0ea1921caf5810bc16a979c3e8b1b21b326fe51d9e33cb3c4ca52d5db8ef8d2c4d6f83b4614cc15de282556ddf1c2535272dc63b7a450a1cfde4ce7139ff40727946ca16263ec7ba554f2d6a626240d", 0x58}, 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{0xd8, 0x11f, 0xfffffffffffffffa, "ad8414167d3b4b26c41b5595779a893dc13d23082b91519390e0e3f95598cc2d14415766ba578c478d80c52e48ee23092ede263209bed69a601715689f792e25a6bd6aa83f5e2f803c59f4bb2347cf041840a6f0739c9aa81a393183eb006b9cbaaab602e432918746ec28394f7726138b2d6892bc4d168ed3ff4332f904cc8782b326659f50c7ef5fcf64e8e0bd01d35a0c4a4aea833343b1e9807eec243d1988150f8384ed192f99b22e13ec5e2e41ad49a9103ad5bacd3306c95f77bf348af5e5"}, {0x58, 0x13e, 0x2, "bf5e07b818822e4fc24f5eaf354cdd761dcd491d36d2f7382124cedaac57858c182a266a7a84fca999887ed82f68c00ffd3d7aed07b33943ab8c209dc0b8debf913b1c08ced3"}, {0x38, 0x10a, 0x0, "3d543ac5289eb05e9caa75b3768216594d44464f9eedc33436fd6cb2d90e0e36752cc865"}, {0x80, 0x11d, 0x81, "391a18da32ab518cd3113a5fbc66f9907d6d3a925d9b22b57b9df38accf6412335dccd96d073f02c587f8dcb49ad75319935176c2ac13892204558a427a660d80e28c67c6661b477ba083ad7dcfa99a4ec6f8e4fe0a4252eb0c2355e159f391612e4eb6103038143aa78"}, {0xb0, 0x116, 0x1, "90f308a33d1f3c15c391f883ef5643fb6aafefd1b0e80977a85ca812d6e6edf01f375b398e7bef0aa8807e127d00110c58b1be5de03ae6993eff8314ffea1bf6278434560cfda123352758edda8c63dcbff36843c54756debcefa6fcbd3b27e354b24709ee99f538f70a44002afe98cea60297bf97b259bdaf0f0c9358542acf20cc52d4d2b151952495fc9aeec2ee46cecb02874258008be8"}], 0x6, 0x85}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00002ab000)=[{&(0x7f0000f59000)="b666c6b4060f2ed36dc64cd9f062f10eed372d47b89f0d0d9078f56354a263f6925dcbf768baa570ba8f45da0633ce83e70ea013a63b4593cb981ee073f188cff5d118c2c958dd6e90998b3981ae9e951805e7b4d531bf714af3de288f6c7469242c4c401e31101f7f47bd96c40a720a69610affb6c00fb7", 0x78}, {&(0x7f0000890000-0xa9)="e630f2383b09bb8f7d40646f8994a4bc2c0515208fdc9fd88c7aed14ac2b5eb255ac34c4076159ee2440034d009bf55ce2e2c03b4cb7c430d8d782add0247c4dadb4d5bd56331702a5b824e6d3af15d88e1d61d09006c827669a4409de49c73933fed3d92778b954d1ac021a11a521d37787f576288a7a5822250311de4b79efb40596703cb981b25afcd562d88f33cedfe3cd2914037029b986b0e9c71390203f01dfd2216d2bb46b", 0xa9}, {&(0x7f0000d1d000-0x22)="2cbac2cdaf2ef777d1467f986fa9fa7ff41f0d012f389a7324e19a01fac5289b4dae", 0x22}, {&(0x7f0000c0c000)="60bca2aa65d2bcc0164e456f090832403362fd091ec0249c8e0000000000006c8577d637c5df20cbbf8a87d86b1ed8c508f198ecb203047589383510978469ba7dc4db55e9a79fa788a78e0819a2d3871739ad347cc6158447ee120fe2b70f05960e6055c7dff81ee5b325de2aeb3b897418e14e2b0a793652339ba5f5f5b26da57e94c2cc6652c292d89f29824f64a962", 0x91}, {&(0x7f0000389000-0x5d)="c7244ef5fa5d5bcec651544d265039fd0fad03ebd2351cf2bd1e6a7be1cdcef175acef2d79c4ef018ba0f4f20e59e2d333f8dd7c9bcf179b30c06bdf6e99d6202379932baef2eec0ff861dcab1405debbc1b7db1147ef9faff139e7f24", 0x5d}, {&(0x7f00003e8000-0xbc)="fb4a58c6726cfa374e53d95841567c263a4c31cc8ca38e905070b2abac23075d32a63750ebe040708e811324791bc19d6bfbf65528262be791c70bb927fe8e0e6ee60c317e004d846384d0e7776712082be1af2033135a336cef90e22056273da60e0156a9b8d7cef8275aefa4f0bb58367311f82e36a72ddf9d8575bc2957be8f3f35eaf24984d04faeb424231c8326d3e0feb042eae5e3044c610b0eef97eebfb9962227f0234f61e0ae6715b3735813fc5cb64af20655a24ec145", 0xbc}, {&(0x7f00004e9000-0x37)="8af94cca95a1174c054a1b9f2a82ad83addcf1a643c4dac6bd6eba61515aae0ca2983f01ca0475bdb7610f53224c6c5227ac4391ab8937", 0x37}, {&(0x7f0000e41000)="10f3da9ef8521d2416af5d6fd04d4680522d3704da78c569cf9927e30c26213a494f4f50a1f546293f7a178442ccec24e72f5414620456595c8c5570355134de8e4c99", 0x43}], 0x8, &(0x7f0000908000)=[{0x98, 0x117, 0x6, "8055609a4f7f29ad6c3426ebf87343674381eff505993eab51f86f9b9646af41418a0cb5e0edb84cd34d4bc85a8394327e7ea50ddef3bfbd513547b12f29ae18faf2e3e1708256b32aae5b5293bd314ab92e07c63be8adeb0894b57ea007628c1d3a849e58cc27f532af03c5ba1dcb0c614d58535c1d8246e02b4a06d0982a7313"}, {0xb0, 0x116, 0x1, "4f3acf77a2361a81703b06914118800193017b13315b0641a14efe877e20152833a21746caadf57395e6f9af87165471de662ee329f691b671879ff87d2b6146fa35adccf226056518c15cdef309b7401ffeb6e51f66ebd2b6b208ad13eda46645804f952243d5618b73240dcdb25bf16cb18fa3ca93ed6d3a0c25e8ad9853056a0307d9966ef4ed5097e9a35881eec3b14c2544a50ff4e60f804675"}, {0x40, 0x11, 0x100000001, "21cb7c446201dcc6ee0ee833557ae95aa4a98d9ea6fe79e450c356201635df96fb406845f5533e2a91c0647d"}], 0x3, 0x40080}, 0x5}], 0x6, 0x40) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000624000)=""/122, &(0x7f0000a87000)=0x7a) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a8d000)={0x0, 0x0}) getpeername(r1, &(0x7f000027d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f2c000)=0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d0a000)={0x0, 0x2f}, &(0x7f00001c1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000026a000-0x4)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000f8000)={r5, 0x4}, &(0x7f0000bdd000)=0x6) connect(r1, &(0x7f0000134000-0xe)=@l2={0x1f, 0x8001, {0xfffffffffffffffc, 0x96, 0x101, 0x4, 0x80000001, 0x9}, 0x7, 0x3}, 0xe) r6 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000c82000-0x4)=0x9d, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032e000)={0x0, 0x0}) write(r6, &(0x7f00008ef000-0x21)="200000001800077e530000000000480080250d0000110005220000000100e1174b", 0x21) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f00001ae000)=0x0, &(0x7f0000d96000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000bd8000-0x2)=0x0, &(0x7f000037e000-0x4)=0x4) 2017/12/17 17:36:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000000000)=0x6, 0xfffffffffffff001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1a, "0f168bd5a9b210f38cb1f04dd1fb95b3f813785ab73851ce4aaf"}, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000002000)='net/fib_trie\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000-0x18)={0x9, &(0x7f0000004000)=""/224, &(0x7f0000000000)=[{0x7fff, 0x25, 0x6, &(0x7f0000005000-0x25)=""/37}, {0x7, 0x6, 0x61e, &(0x7f0000004000)=""/6}, {0x5, 0x7d, 0x3, &(0x7f0000004000-0x7d)=""/125}, {0x7, 0xa0, 0x400000, &(0x7f0000005000-0xa0)=""/160}, {0x9, 0xc2, 0xa94d, &(0x7f0000003000-0xc2)=""/194}, {0xfff, 0x68, 0x100000000, &(0x7f0000003000)=""/104}, {0x2, 0xd1, 0x3, &(0x7f0000001000-0xd1)=""/209}, {0x2, 0xb0, 0x8, &(0x7f0000005000-0xb0)=""/176}, {0x1, 0xc5, 0x2, &(0x7f0000002000-0xc5)=""/197}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000002000-0x7f)=""/127, 0x0}) socket$inet(0x2, 0x7, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = msgget$private(0x0, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000007000-0x9e)=""/158) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r5, &(0x7f0000008000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000006000)=""/117, 0x75) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dfb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000-0x4)=0xb) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget$private(0x0, 0x3, 0xa0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000c61000)="c8ab8c6e8dd81b41fd36e399fe51d7d51feda82e2f860b19321e99eca122890608d726a5628bcac3f73e06e5e88629f02de28f0c344f8583794dda80ee196751f0e1755e180c20d50a83e8382dab1229a7ba319df4e3b7c7bf6464780631d905bc3c55f6a1fc804e2fe70a1963dbf2900dcc2f8cf246b6dc2c9c50d15256828d09568f8a8a7614e8ad036aeb654238b5ac9b9af10e5092e9ce11379487f1c0360371ba9ae15685e4a4cdf756a90429e161606171dc3ee23339428897e0424d39cd56aee4a75278a6616da7747cdc6c") semop(r2, &(0x7f0000e06000-0x6)=[{0x7, 0xff, 0x0}], 0x1) r3 = msgget(0x1, 0x261) msgsnd(r3, &(0x7f00001f4000)={0x3, "84e8cdc3093132708a76507c7dd38057f2542efa5b54c1b5cce89e6245fbbae944fc9b4d899b78eeb453e0fb8c12520d68ecabaa555208481ce82605c9decf51edee4d06b756ec0e4e203ec514961f85e71b0a34597b07aef66bed5789585f3564ac593e6e9154273575bf5167d456dbcb60a135f23bc6f584bd1ef4f8681e804418d2c047913295f27794e0fc43895149cd07edbfe51d2e1e4997730b201e564b7530aab2fca82021492bcc4971af"}, 0xb7, 0x800) bind$alg(r1, &(0x7f00002ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0xa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003d0000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, "ebc3fb755b4cef37b9c65c451f6f583dad976835897dd289ca77b82157a795c3155d9ab1afb05f2730d52df2ddc96773fcf978e42a5b10ac2d620b0732ad59d4", "10e8fd1c4a3caab52df59368aefacd0871643ea0d851c17b75bbd7a1d9f3f0bb", [0x1f, 0x7ff], 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0d000-0x9)='/dev/rtc\x00', 0x200002, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000b9000+0x607)=0x7fff, &(0x7f0000bbd000-0x8)=0x2) r5 = signalfd(r4, &(0x7f0000c79000-0x8)={0x3}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x80247009) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000d9b000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000e0e000)=0xc) sendto$packet(r4, &(0x7f0000a11000)="993d071a0c1d58f12fa263a70becd30582ba49eb635b0a60fc7f3c2fbfdbd096dc33b45562b784209bd35efb293fc00fbb32537036775e98eda1f5", 0x3b, 0x4080, &(0x7f0000126000-0x14)={0x11, 0x18, r6, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r7 = syz_open_dev$mouse(&(0x7f0000259000)='/dev/input/mouse#\x00', 0x6, 0x200800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000441000-0x14)={0x0, 0x5, 0x100000000, 0x1, 0x101, 0x6}, &(0x7f00001bd000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e79000-0x98)={0x0, 0x90, "c7b7de93f2c90a8b749ca980eb6dceba4d2aeb8b4192a180ecb7d17c513042b6d2917d68d32e20b17385c48747fd9b8892721fda04eaf29011dba824613b359a1b208b53b083a11bf6216818ff359377ed4cadbde46defc5983256e03f3658bb28084feb0f7817b96f483fc4058eb8768f8fb294507e416bf9ae7c4e9f511b567fd40cf2f9f2baefdfda0d4f002865a2"}, &(0x7f0000e9c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000071000)={0x0, 0x9}, &(0x7f0000106000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000387000)=@sack_info={r8, 0x4, 0x1}, &(0x7f00008ee000)=0xc) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00000c9000-0x6)={0x49cc, 0x10000, 0x0}) ioctl$int_in(r5, 0x5421, &(0x7f0000e5c000-0x8)=0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f2d000)={0x0, 0x3ff}, &(0x7f00008da000)=0x8) r9 = accept$alg(r0, 0x0, 0x0) sendmmsg(r9, &(0x7f000021c000-0xf0)=[{{&(0x7f00009af000-0x10)=@ipx={0x4, 0x3, 0x7ff, "bdd700c9682d", 0x7fff, 0x0}, 0x10, &(0x7f0000610000)=[{&(0x7f0000a08000-0x26)="7d96ef6450b839d9cfd8f172547655a0ce7409e4cb5d97c7e8c2afa2dba48af20bb078d96195", 0x26}, {&(0x7f00005d3000-0xaf)="dfc5d11ec23530a2f662f08b99a77096f293cecaf8a902d555630eee92fcb24dc998ae0b84513279d4dfd8d168deaf19b186c078b7c8e411f7633fac1d0cfe4baa68c701423e84812eb58fc174a3e2f337eb5bddab64302cac77dbdd0e3be148e76886ff3072ee33b18dd48abf98b5c6185e190ec9674e0518e6cc8b9047bf1f62e1224a7ff24878e3fc4ef27cd1aa3dab8769cdda39c1fd650ec54d6ca67a0dfaab19a918538126f7e41583ebcdd7", 0xaf}, {&(0x7f0000eea000)="1cc96087cbcf9387941ae7903ba9951b902fae840b7756055f7129c92f1cee185ef8af51eea4e4200685b6df585a046b174f08798fb5752527bb999417f10ecc9c736639da3654f0a17eec361a85b613d67f97bf301b8a2025d06d795e30e6ced105b25a4f2789aeaa6fb24a1315dc28c5d7c0f4da5acd9b823394f480832127f73628056de24ec61d5590", 0x8b}, {&(0x7f0000b31000)="0fe76c5a0d12f49bc5a557f667b591395d9d556b3c4974ac12267cb62650370a03c6331dfebe2df14cd9000235ed63343b989c5cf3217fe1c40fbe0cbc23e27e897d10bb1425e286d89856a459790e1c1bd5c108699a32e98b9c135d8bdedef00fa6030c1a71db5cbba77a1da6eacde53db2229c7e49ef30b1e61808c4a03a3eea0b2f053448f1716e85183b61a38f2b9817c07cbd47eb475f475d5bae477a6ce759155ac08812699a904e7257c2d3635bc0fa9d6e9531e38475115b4dc7c3bc1ab4a19a46a257c8f1dfc42067876639215d185e45d0db5cdf4e4ea73735", 0xde}, {&(0x7f0000c3a000-0xe3)="2c36329ef29d87221977399372172927782eb329a58df5880b4920519530db02859d35cb1075bf30346acd6a6556e84901f0a89c996474841cc78578c76aff94b75cc7e21c1da8191084f148e00dd81c972cec5029a49aa398b04171b466b46c7b34c58a5e91dec045cd35daab639a7573fbc143ef852342be6b5abc4ca09c0477972a0fd5cc7ed3ffb9688942203b537ae7f87f163e048fe2a4a51b3fd37164b071090888e677ff7621d369a18cf02315d2bfd839308ee7fa5eab23827410fabccbb0c3bcf19cf3e4c57c22b42de5be241f0df5b9e3a78bf98c01db26e481b8dfb2f1", 0xe3}, {&(0x7f0000c7f000-0x2b)="416652df857b3c6c6ad929ece3d86f00c9fca3f668d0e223d69bd63ace09177ec4264d8fa9e650d1d11a53", 0x2b}, {&(0x7f000043b000-0x1000)="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0x1000}, {&(0x7f000027a000)="d62e52665560d756c5abf5b3bcb759dd4593790061838d26d75abe0a4444638ffeec80e1db6bfc1e6ced804fedfd6a87b4", 0x31}, {&(0x7f000061f000)="81ea6509767383c2b3245f4b0c1e4b378104322391c23521990ad54d24f9ee1af73c2194c1c8b3ba97779fdbfe66f9962bd08e83dc4ebbff4f3b", 0x3a}], 0x9, &(0x7f0000293000-0x1a0)=[{0xa8, 0x13b, 0x5, "4bb8be83345381f6527cb7a6f7748c398cabe2b8e46f269cc4c674cc848a2dfffcd3a1bf6ec5045d1000ba246e9399e1ac4ce4e179fc9eb8d84d0d72d02ebab17c7aa0f5ab828235dfc89c9456ca7cb1ea4318ea375d12f1aec0b920303ad6bb7f4da50147548fa5d3cedd1a7b213927a3cc6ddf22811c0598a11391c38f6b356e541feafbb3c2c0137e5c0ef7ba36c8bf"}, {0xf8, 0x11d, 0x400, 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&(0x7f0000401000)=[{&(0x7f0000a5a000)="16f7ef5ced92603fdde2815f777566224c1b6162095082c1934f808cb5d65c5549725eb6ef7f289de35d425cf4ae9a6fe21a30e9c5584b54b7eccc96db88da7e90652a97ee37ed1cc5aab0ac8c6a05f4392afe30f0691aa36795d7d2751835125c347c70662ac96eb04bb1aae4d016f181883565ade12889dc42631a5cbfdcfbd38b846f2c9684b7add24ceb4b28b8a783782cab855448cc91408a9ba3aae18e00455c02827db40248b3c53c4bd94bc944454c76a6e4acdf9b95b8ed12a3426a557000d4bc27a4f7751145cbd37084bfb7b5e1a4af22ef5d9d75c1c684", 0xdd}, {&(0x7f0000c26000)="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", 0x1000}], 0x2, &(0x7f0000d32000-0x250)=[{0x18, 0x19c, 0x0, "083d26c110"}, {0x98, 0x10b, 0x5, "8940b4ba7aead7df4cdb166b3df1577affb66089eb50addd2f3c16fbd89d77bae8addd8d14a56302fda97ec7bacd284865ec9fef8ed8fe0131ddc8cf4cb9ba245c5364cfe0b4d38cc88666cf85fb473a3624e3c5b136b7562bb800c6235b7799527ac1488b8bfcee50108bab0d5d777ee1858812d637ab7d0d183df3877eccd8eb3ca27a27cc78"}, {0x18, 0x1ff, 0x7958, "b8748bba"}, {0x70, 0x103, 0x11fa, "b818d64dcd636835908c0c6398913bbad88f178e78498ee37a8be55442f7d2f4e66f4e7ae4a9812f166b8798708fce077be5017d5a56f9f40ef186c3a6178ea4680b9aeeb19bed70df04afb68480d8fd59ef7be2383d4bcd5c8fa4"}, {0x18, 0x88, 0x9, "b4ecd8d45436"}, {0x30, 0x0, 0x7, "c29069c568cbcfc1612b9ee92f6343f0262e2fb547cc7224892a39ce5c4b"}, {0xd0, 0x117, 0x7fffffff, "6cfb637d0fe08ecde08318a50f06dfef02ec92a77a13710172a1689db82cd82d43c731b0b5443fb2e8ad6d7bde2a32091a203241f2bb023b1151ade5d209c0f7941719ef2cc682e6b6002af56d841e0cdad03dbc379ebad947ff28b8193c4b7b59ac11cc80562bead04203240b5ec638f03108e10837ab8c4920f3a4d7bc53f7a18863fc4bfaa7467ed7e587c7a1c82afcc868b49073239b136015bc7ed70a9f93f2641cddfdb4750506a8558afc2ddc96f08e46f678128cea1ac5eb4433a2cb"}], 0x250, 0x10}, 0x1}], 0x4, 0x800) pipe(&(0x7f000001a000)={0x0, 0x0}) add_key$keyring(&(0x7f00007d7000)='keyring\x00', &(0x7f00001c6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r10 = add_key(&(0x7f0000a96000)='pkcs7_test\x00', &(0x7f0000f06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000983000)="", 0x0, 0x0) keyctl$clear(0x7, r10) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$llc(0x1a, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dd8000)={0xf, 0x7, 0x9, 0x27d2, 0x2, 0x1, 0x0}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9a000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r0 = open(&(0x7f0000283000)='./file0\x00', 0x101000, 0x8) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000708000-0x8)=0x80e53) r2 = perf_event_open(&(0x7f00000cd000)={0x4, 0x78, 0x3, 0x40000000000, 0x9, 0xa882a1e, 0x0, 0x7, 0x0, 0x2, 0x100000000000000, 0x8001, 0x71f, 0x2, 0x0, 0x100000001, 0x3, 0x2, 0x80000001, 0x1004, 0x6, 0xe4a8, 0x3, 0x50000000000, 0xffffffff, 0x36, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000eb4000-0x8)=0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x8, 0x0, 0xfe, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x8000000, 0x0, 0x7, 0x0}, r4, 0xffffffffffffffff, r2, 0x0) r5 = accept(r3, &(0x7f000000c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000619000-0x4)=0x8) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000047a000-0x4)=0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x5, 0x34, r3, 0x0) sendmmsg(r5, &(0x7f00003a7000-0x180)=[], 0x0, 0x20000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0xf, 0x6, 0x8, &(0x7f0000864000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000249000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x2, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67b, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x2, 0x7, 0x8, 0x0, 0x8000000000000000, 0xfff, 0x0, 0xfffffffffffffffe, 0x0, 0x7ff, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r8 = inotify_init1(0x2000000080000) getpriority(0x2, r4) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ed6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d9000-0x4)=0xc) fcntl$setown(r8, 0x8, r9) fcntl$getownex(r8, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x20) ptrace(0x4207, r10) ptrace$setregset(0x4205, r10, 0x2, &(0x7f0000000000)={&(0x7f000047b000)="", 0x0}) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f000054c000-0xff)="24f4c484f41be9617414a6473eb2bc271f1e6ea42ac99e725450fea20cca5ed5ea25b01c263012383d658014bf77d162ae84721e1ed541beadfdb2d3cfd2864c3c5f389b07e3bd422aaf7c9b315a8948b2cd2560891e1c66d44a24969a91e745cb801f268f5bcce2b625cf3c15a3fce18296c5fa734f451f8a3af0fb0a8702eab035d3c2936caeebe8c119a8d7c10540167afdea1c3e22d0bfc1054aaaef6763a087d73fe09c1929294f8c16a1a16eb6f0b7494007b232e8d5675b48b0e3356fdc1bccd04fd12e911b034e32a631d5bf5839d4e3017961f26133fc3a76bf120be853608895654c457a5ac78a34ad73c7e18c4bea4039479d240e4b46b0cbbc") 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='^', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_nanosleep(0x3, 0x1, &(0x7f000050e000-0x10)={0x0, 0x1c9c380}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007f6000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000459000-0x4)=0xc) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000aa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000675000-0x4)=0x14) fsync(r1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b65000-0x18)={@loopback={0x0, 0x1}, 0x5127, r2}) getsockopt(r0, 0x84, 0x7c, &(0x7f0000ff7000-0x18)=""/0, &(0x7f0000fe3000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000977000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c20000-0x3d)={0x0, 0x35, "5832817f2da042565fa0a71f1ae16b773011d2ed7412f39c35951d621e952aa7bb32b04fdc8cd61ff02707f92df30d69755dec3e9c"}, &(0x7f000096c000)=0x3d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000403000-0x98)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f}, &(0x7f0000538000-0x4)=0x98) mq_getsetattr(r1, &(0x7f00001e2000)={0x0, 0xffff, 0x9, 0x9ec, 0x2, 0x1f, 0x1, 0x4}, &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="11", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000497000-0x50)={0x0, 0x48, "d75d9708ab8c36bfda0975183b1621b3cf0a2499eac449e1e33bae4886b24726072f8cadb8ab873f941cc78fee0575001c58b665c2701453ebb5d83947296f52fa6a7e14ff6436da"}, &(0x7f0000a3f000-0x4)=0x50) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000007d000)=0x0) wait4(r3, &(0x7f00003e7000)=0x0, 0x3, &(0x7f0000d16000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000076d000)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e74000-0x8)={0x0, 0xfffd}, 0x8) 2017/12/17 17:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0x5018, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xb6b9, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = syz_open_dev$sg(&(0x7f0000f86000-0x9)='/dev/sg#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001c7000-0x20)={0x0, 0x18, "4edcb9e92f4fa7329434efa0dfdec783f04f36a6d5c5a670"}, &(0x7f0000a44000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000041000-0x108)={r2, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5af1, 0x5, 0x100000001, 0x3, 0x8, 0x80000000, 0x3, 0xffffffff7fffffff, 0x499, 0x5, 0x7, 0x100000000, 0x101, 0x0]}, &(0x7f00004a8000)=0x108) ioctl$int_in(r0, 0x5473, &(0x7f000098b000-0x8)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/17 17:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006d5000)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) r1 = socket$inet(0x2, 0x5, 0x8000000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x2, 0x2, 0x7fc000000000000, 0x2fc0000000000200, 0x3}, &(0x7f0000591000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x6a, 0x0, 0x101, 0x82}, &(0x7f000086d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000102000)={r3, 0x7}, &(0x7f00002d4000+0xb96)=0x8) r4 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390006001100092401030020000500ff0910000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xf, 0x73) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000418000-0x12)="243879fbcbb0f0ade03ea053de50545927379267d37be10ce8db4f7d69c8047db1211417be2cbec643f3a597624f80000001000000000000ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028f115798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f02000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xff, 0x6, 0x0, 0xae, 0x1ff}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) getsockname$llc(r6, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x8304, 0x0) clock_gettime(0xfefffffffffffffd, &(0x7f0000bfc000-0x10)={0x0, 0x0}) ioctl(r7, 0x5101, &(0x7f000042a000)="") socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0xc206, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x1000, 0x0}, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in=@empty=0x0, 0x1, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000a9d000)='\f', 0x1, 0x40011, &(0x7f0000759000)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xff}, 0x1c) unshare(0x8000000003fff) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002c000-0x8)={0x0, 0x0}, &(0x7f0000eba000-0x4)=0x8) 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000480000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='mime_type\x00', 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00006fb000-0x8)='trusted\x00', &(0x7f00002c4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mlock(&(0x7f0000230000/0x4000)=nil, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x3, 0x101400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0x6)=""/6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000001000-0x10)={r4, r5+10000000}) exit_group(0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0xffffffffffff4eba, 0x5, 0x92, &(0x7f0000ed5000/0x4000)=nil, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60) ioctl$KDDISABIO(r2, 0x4b37) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000-0x80)=[{&(0x7f0000002000)="081d592fc6083245dc58a3cd2ed77e6fd240e16f303454306156bf2606cef7913c681e6c9306fd87d88298d3daf7e074f7732f6fdd44a24a8314cb64e968542bcb813a25dae3f18b506b5f2e699be882e763251431dbb67bec2fa4be7023c65efb84cb7541adc78f755691a51ee93f3b97de3dfa84afab0ca78804424a4edd07bdc365417abe0a6ff34a0226cf0bf209a9f29be6dfc73e0064a0ccf07ab092b968a0b2356910a5e94f05042f952859889c867473482074af3f2644bd8685c4b97337de96f23e91a473b066318f93826cc9f8667099df2ab4725cb62a65", 0xdd}, {&(0x7f0000004000)="57307f09d7f7c3e9312a103eafc9c4b0d2c478d3eb4a1f3588d0ff2c642f397975e4bb83d5e4953b973dd734337478b4934bf8285fd7a2da2e7aea6d43782b72d4316a84081f44d74109563677afbc71c150ee12349dca", 0x57}, {&(0x7f0000004000)="fa11c1e06ea44141cbb8b43d204961814b86ea55723d6cd629c07e616f5c873663c8db8f50d9830170779ed8fd0837effa83a2456612abeac6722679f47b6652d559ba75878d9bee51def1a173768dac6868756badf2cb81711559eb179d5dd73d724d3e22e3465a7d0199be65907f53e1c856adc8f9999bdf7728", 0x7b}, {&(0x7f0000004000-0xb1)="24cf108d0d146dbf12baa1c7198a45be52880555caddbd076f20599a47acab3a3817cfdf4a9314b89a0c32fbbbf1f054d0bf95aa999669d9bbda2b28c05fd0e1a3417ea378c95092f659e618b7fd1b019fa88e9f93fd8e310b6b7257968764c52bb1341b86b9e00f088cfa4a5d9de42e6f6538480dc982a8a315f241d38eabb54865acf4ee6ccd52dbb80ed1facb44ec9bf18507855f1b03ffd04ed3f7139f961898298e07afa20375086e9cd7043c8b5e", 0xb1}, {&(0x7f0000005000-0xc0)="09b855a0d9f498230f06e68cbf0a63d2a6b1e74e4ba811c7565e324a512ea5f76bdf919b61056dd75ff5019334f6a5d3ccaf73fc65c54a4607f8c0c059b06436152111f9edc9632401a3193fc4da783e3b46636eec7fff97f49b630ba76b4b0ef16ebdc6494f1dcd900d308fc319301f37c6798f4ce449d37b452a2078d1e67af480d80d969b88e16b046278fe4b4bcbd2ea60c47b2ec48f650afdca1b29ed3c99b36a08253ffbbba187636202d77294816f9d0fe508fdb9f458ad1efd14ed2a", 0xc0}, {&(0x7f0000003000)="a714c74a27ce3b559f65f902b17a0cb52b05b9bcf4f82f70a4c0314626c6032e07829b44180021be80fa43d687d4b5e40e8f5176cb4c0da1439bfa9b2cd4e01177057f27f9a22dfe0df1a22a8ec074e5b036a17a467d964831ccb3c0b9e585187a8a4a435070f42abfd2e739", 0x6c}, {&(0x7f0000005000-0x81)="4fce59ab7cebe9a73412a9f66ff15dd521d17c6ac19c50aa8ae8388599afd1ead29a13fc26bc852aed232801b889e8e0fa65eac9f41d802ef9e6fd434daf68bcc6aa79f875a5fb700cfba1a8dbd27a6482a6aab9b8775f9ab52cd5718272cbfc2c07344ccdb925c644e467b26289316d0376b3351a8ad73097ac4e53543222b084", 0x81}, {&(0x7f0000004000)="", 0x0}], 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000006000-0x8)={0x1f, {0xffffffffffffffc5, 0x8, 0x1d9, 0x1f, 0x80000000, 0xffffffff}}, 0x8) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007f4000-0x4)=0x8) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000767000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r1, r0) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000022000-0x7a)=""/122, &(0x7f0000ccf000)=0x7a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000acf000)={0x1f, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00009d4000)=@pi={0x0, 0x800, @ipv6={0x2, 0x6, "c01103", 0x2b43, 0x6c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x87, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xc0, "e1bcaf3c4f87949c3fbc78f1a4b87aae4c3865bfd37bdf3c71ef6bda3edaedd94c926a5dc49d3d8d58ff28383bbf47e090ec062ec0c4010bab3261bb36b60dd4f771a50b7b1745034fa1f35186551cc39ee6a7866dd66acbf1053cb9d4698330849425d309a94013d5057860ec825def61c505a50b6e554a39e9f57bfcbace49f2583b789ea7a41de67a97da1f3e66e4910ce2de746f399c312e1a75d9c0b5379b1f0e2af8e21052b3a6f43c7ff4ede37acd15831418d988ad3467f245d1c43f"}, {0xfe, 0x83, "d2ef58f23aec1fdd0a5c03db278f35fae8d1e3fffc30057a0d8c20fd9ad380d45b8d5638d985f1b481e624b646c6acc81eb61e3d0c7e8e8156eb6bc86505a818ef19c23a06ba9e3330347425a851448e38813bcf1a1d04b83ee6e7219ecd61dfed0e6bf90583819c837cbfd05c41c4104738d8c966c01c0010c279c9d3811092cbe973"}, {0x0, 0xdf, "e2b136090de91682f6e1973bd75b8fb736de6a86639003ffe0c8eb8f73afcd2432162d172d182a18ca800dab5c6915d508683369fff239819f4d0f2074f16e53abd02643765a36cf59f6da79df91e5544072541036cf36d88bd3536446567dc4b31a227370e6b8624b1cd6d852c3316803ba551e2b347679fc634c4a7949921a1f1dd00d495c211312f18607a83da4e9da6f5ba9dea4000d092b0e48332c26eed88ba62afdb711380146cec227a4f768a9ffc2fa9392ba6ef4b1955d0ad39b94aab2c9594863418f912def71e702f7aa3aa9f8fe9eb9c12088320ce9dd319e"}, {0xc2, 0x89, "2881fa533bf7232a5f2a55545ac8a389ec699e12f4c3f9eacd2ab603c20da3a0401993762fae34a621399324ffa293f2b849399d16932154b4c8004831e52ba2ec23637ede1d39dbfb4eeda7110b63c0818bddc75658d90dd495a4d41ce8f8206f2eb3fd82aaf94182302724607fc897e881d54e155c467b6c30183b7104113bb8bd3c0d4256c459a0"}, {0x5, 0xe4, "9eb69944f062a25ef1dc50b2b0b3c5f31c1b24d040e4cf479c353ff5454ce8680f2948c2fbc8b830d8009e835ce24fbf00678cbc197046a65d3c63a806e7a31026c63827aff34854fa75b66423ec568d7a8f0f17a6d3487c5ec9c5fc186d58ea6c785e57e7147fe920295d06e001073d85208ed4b3aaf16b31081ae3abab642af2385da85656e0922ffcaf51ded73b7f7fea509931bdc8130006685bab0dee2ed509a5e831828ff1e93a60bf6dc35974c83b43fdd8711e52633b72b9813e2e1906ca704d02518d4a173e5e7deb7123d0dcbf01469b25002f213fcdf095b59795b1cca280"}, {0xff, 0x10, "09d60289fa81fe03bb2fac981dd7e9d5"}, {0x0, 0x75, "ccbbbc1dd52de538086d245cfd75fbcccfc35cbae3b00a4d456587b91cf95c1c0e5d52df32de671126ad48f11d0eac85837e9154bf92a9b79284d89d54a4d03737c395a443990aa392e06dba01c58396acf18afa0f1f2c4c39e8cc27a6ababa6c48691a33695c6d8125717388b29f7b5d57f6af906"}, {0x0, 0x1, "f0"}, {0x0, 0x64, "c58ee1bdd500b4653541d184360a54eff06ee0579daf5456a0a7ba87d6fd7a137c0a05266e5d700bd904ef56c0b7871e6de778c2b07e63d03d57090000007366f5051e60a42b3c406c9b918b33cda22f6a6ba03e48b0747668b4d1453ac75ac828a0588f"}]}, @hopopts={0x7e, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x10000000000000c9, 0x35, "f6f02d1b9c0616cbbc10ac6989421fba9c1a6051014de6d7451933457e77982f3a9b3a0e09e187f615356860357d57ac8bb213bcbd"}, {0x5, 0xa3, "a1151acc4ac15ad48a2b20e9424ed2a970e5a6940758cca7b0050d16e8aabf4aa166e088f574d1d7fb08f3aba3bdc7b59ea07c1dda9d532d5901fb7cfeea9c911ac3c7cf77056b60ead3cb06cd58a300a09b524078d048222ade06904cc4e43f7a71ca7420defe2763323d180e3b2874945dd18c17a06229ab97240abac4931014518d892a23dd51a3cd263507f27248402c30e67555fcf8acd0a8c0d71d5971e5f371"}, {0x7, 0xd6, "33562317bbf5b52505ffd8a2c181d077ad24c7468b0dc5b9b1aa625a5d20a2e900824a1591e1869744dbda17b886e11756fcc5848f158474a4cd3ff72bbb6dc38c7306681674323a0fefc49b80c7e5514d675e72683906452037c3f2d28ce235fc8bce789fd13853e2bc4c0b4041ca6f0858815257a840faba27930b25fc544923e412d0f8d9262cdbac44b191a605e041fc18c719c42b9a6c4be0375836dd634e41e286a3b88b77dfd52cc9e59d3f52e5f2b41649c00f4c20d6bf0a2408b5d3969814246139e44aa80138b68242c16ed6d0f97bf629"}, {0x0, 0x7e, "a19b7248d8e45ef286eb3abcbff75210bcc614e66aa5398c1e2afd7238e20566e04f02fd9d980fc2c7d8cad4cc57378f1c668510813b6897f59cf2000a15f56eb8f95f3125ce4ecc82ce610a3fcc2db46b81cc7e13f4da863a6b51990db6b2c252d9680445e89454302cfd67f7db99d25d58d0e6a904f88398f34a41d569"}, {0x40000008, 0x59, "c8b61b2fb8a200600e48d81b82ba86fb24660ec2d0610c6e45c8f243fb6e5d66751f243e620311ca3cd9e13025854d55960abc58ea2c1ea5a373db7e4dccb50ec2c8f22efd82256117c4f86cea6bf39b42312b1d2944cea543"}, {0xff, 0xba, "a6b5e1282f8cb1d50dc2e97e42d36e039fc4d39d75098d7d4bb4197a8dc03194c9b635cf1bd1cff4734455e3488f1806fd838f6e577b1cb1e8b2707291301ecb98c4785ad6ae0379e1032ee4d4a707523c9e4178158e43cab84e9949a4c069304fd1972d96d0e2a5f6552f89125f92e2b397c9f75092bc2499a548fbcdf883ab7dcaf42b07be4b8539ad06bfb1aea211f0d9f91642826d24a61a0027103f8da97046d541fd1ce6aa40247e90fca63c7d5cb10a70a3363c25a387"}, {0xfe, 0xf8, "514920dfabcadd85b4633ba3b353e778b6977cd10deb9248dac972d3cc1d662e94680f5c46321e0376203b5b6703c74699dbb7caf9cca1ef2611a9caef6298b0629034d7c968dfd1b7bd7a982f00b461dc75335488051e31a7fc4f3bad94307a70174f07b0935e8cb03242a7855c2f360116077308ac58c2853869eb47a47ddc59bb373c185b03cda42588dbf12d18b99b3764fab7b84c779c420936e0eb9de4a0792e98d105388e1e93c49aeaa448444f15cf31422b7edbb4220ffe994ea2aae9d9b317a6a38e3eded51af7f6f5e45fcf5a0c56c04823d1bcc8878a7976de47108832a9077ea6e282981cac318eb4853c43faf77b17cf0f"}]}, @dstopts={0xfe, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, 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"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@dstopts={0x0, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xbf, "91aba2482616dcf90915a07b36871f1bd249b3b81a2212aead17c326927f5e0f1782f9d96900d6a41594fa5b8aa32e3b5ccd96a2d9d4cd46daafdac3eb3b7fe7b9e9edda22ec568fa85d88b951019bee7825e3b8a2542a38682a6589fcbbb45456500ccea758bb6a6f8896354c448ded0bbbb829ea3a49067269ce0ef745cdcc776032631b948e89d3dd032cd58020b532ba43a53f5f7d65fb62fab5ac244fa94944e2d17f271fd08289bf08ea342de86f7e8f4a1f86ebca0a43b4d8c60ca3"}, {0xfe, 0x76, "538f089e59564b1f489383ac1733a800dd3419c897c3ec850f11554a4070e72eeecab407b08cc15ff595e6691328afc3096964fa33f8f66a372dc7c04cfb4b1c084c52699739eed135d3d829535436031e52e2197fd6eefe3678c7d79f913dd67052718b8faddd24597c638ab18d67e810ab9be5924a"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x8, 0x80000000, "184e9a", 0x80000001, "760400"}, "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"}}}}, 0x2b6f) 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f74000-0x11)='/dev/vga_arbiter\x00', 0x400500, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f74000-0x4)={r0}) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f74000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001a6000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f74000)=0x8, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000f74000-0x8)={r5, 0x0}) bind$alg(r3, &(0x7f00006cd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000)=""/1, 0x1}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000ac9000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/0, 0x0, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x100, 0x0, 0xffffffff00000001, 0x3, 0x0, 0x0, 0x373c, 0x0, 0x0, 0x8000, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aca000-0x4)=0x0, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000031c000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000704000-0x10)={0x105001, 0x4000, 0x0}) shutdown(r0, 0x1) 2017/12/17 17:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000927000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008d9000-0x8)='./file0\x00', 0x8000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xfffffffffffffffe, 0xd) write(r2, &(0x7f0000400000)="1c0000001e000720276822081d000000010000140000e4ff0100000004020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f000061d000-0x2)={0x6, 0x8}) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000e7a000)=0x0, &(0x7f0000d82000-0x4)=0x4) ptrace$pokeuser(0x6, r3, 0x3, 0x7) write(r4, &(0x7f000062b000)="af0b0b380f2a5e9a3b70b7fa7ef5ca297debd0d0d1b80b06855c1b766116961104643fb8172e1be0e033d825700b12db4c2065b65f12b2887af4a8b640d9542e894b3e3dd4db04ee16a954a5fe0425b67d9734529c70e3b524eeeb60451c0ffcf8f2a91d9b6cd5424d6ab75915ae54b45071920859a8183fc874bbe83f8e6f892d8ae9a9e91484e8901c3749b741f85465c4f06453c8d5f0d8", 0x99) getsockname$unix(r4, &(0x7f0000fe7000)=@file={0x0, ""/61}, &(0x7f0000999000)=0x3f) read(r4, &(0x7f0000463000)=""/0, 0x0) pipe(&(0x7f000003d000)={0x0, 0x0}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000076e000-0xc)={0x7, 0x100000000, 0x0, 0x3, 0x4, 0x7}) r6 = semget$private(0x0, 0x7, 0x445) semctl$GETPID(r6, 0x1, 0xb, &(0x7f00001a1000-0x61)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x30b4, 0x7fff) socket$unix(0x1, 0x15, 0x0) socket$unix(0x1, 0x0, 0x0) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000012d000)={0x3a, 0x6a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3ff80, 0x4, 0x587}, &(0x7f0000a88000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001d8000-0x10)={r4, 0xb8, &(0x7f0000eda000-0xb8)=[@in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffff80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000428000)=0x10) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0x8001, 0x8c, 0xffff, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000287000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b3f000)=0x7ff, 0x4) bind$inet(r1, &(0x7f0000941000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00007ec000-0x5)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000099e000+0x830)={0x1, [0x80b]}, 0x6) r6 = accept4$inet(r0, &(0x7f00002f7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000827000)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000e80000-0x14)={0x7fff, 0x538, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x94, &(0x7f0000ab0000-0x4)=0x5, 0x4) sendto(r6, &(0x7f0000627000-0x647)="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", 0x647, 0x20040000, &(0x7f00001a3000)=@nfc_llcp={0x27, 0xe04, 0x7, 0x5, 0x3ff, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d28000-0x4)={0x0}, &(0x7f0000156000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0xffe, 0x10000, 0x4, 0x9}, 0x14) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000c7b000)=0x40000000000003, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000ef3000)="b66f8097d628c57e3955c1cf4e819708a39129ebe51296537ea8ca1af1514b04faffffffffffffff346b8b89457878266fd5456d25ec0cfbe38fef3eb85f7fa795193b86782bc885c911d9c5ee11ca92b93865a2282b8b9a5a02cd73af5f2a85536f457afb1fed52374c54a635afa81cfcccc990be865901ff042b00164882d2c1a4deafcc337b6bc757", 0x8a) sendmmsg(r5, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000060d000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f8252901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277437499113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000966000)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, {&(0x7f0000d78000-0x1000)="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", 0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000f11000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3fd, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde35764b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048efaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x1f8, 0x4}, 0x4}], 0x1, 0x800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000672000-0x6)={r3, 0x80020001}, 0x6) poll(&(0x7f00007af000)=[{r1, 0x100, 0x0}, {r5, 0x400, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4, 0x0}], 0x4, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c00000)={0xffff7fffffffffff, 0x20001000012c6, 0x10001, 0x0, 0x0}, 0x14) recvfrom$inet6(r5, &(0x7f0000534000-0x93)=""/147, 0x93, 0x1e, &(0x7f0000183000)={0xa, 0x2, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000b3000)={0x0, 0xcd, "c5f365159ad94df922287ec7a5a4b225c5eb11dc7ef6a4f5d194aa4f8bb7f14fb141108be3001efe504142e6c74771ebcfdc7e9e32a7a6686cf889e56951f58ab971ae0db8a4054b6752954e70d1364a400ef8126db10d8a8ace6bd069743a1fa1e069f0ad4b568837582fff89d0f888baf99abc4fd4c2077a9a69e53d794c8c0a3f3251a52770bfbfeb70368eb55b4df215558db68b77617b5e07f5d70b46ffb7a81fc30701445b4935721e4499ffba4d2b3cfb9b01fa71e33116482feb773769cbba36b9efcdb8703a15b121"}, &(0x7f00008d3000)=0xd5) sendto$inet(r5, &(0x7f0000ae0000)="1e1b61c2570236ba19926959a80475adf5f604656b027a082ddde2f56c", 0x1d, 0x1001000004, 0x0, 0x0) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) openat(0xffffffffffffff9c, &(0x7f0000ad4000)='./file0\x00', 0x40, 0x42) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) [ 62.838695] device gre0 entered promiscuous mode 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8000000000000d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c6b000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r4, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000060c000-0xd6)=[{0xd6, 0x0, 0x1, 0x8, 0x2, "2c25f955fa2f7ae9c9cb7ba2841e04240fe0cdc1475bd2a5fccf670f5f1d33296dd1b4247b1d2395a3d754f0d0367693784d15e1544f0b981e0505ecd98624f7cca040470e568cc7466405e1a9d6201b8b1b9e319a111c11b7ace90480fc63fabdbfdff51e365011b83d9ecf302d9f0bcd9524d4ae4875cb0d256cb0b910072c3afa5cc5765083f26a1de349fb7d6ac623a012b7893d41fb319c23da173315ef30ba292eec62f80eef27ca59455bd28c2bac910a30299b51eb52b352a4cfcea128c7ed942e71"}], 0xd6}, {&(0x7f0000150000)=[{0x2f, 0x9, 0x0, 0x4, 0x1, "ed76aaca7178bc4118e1427eb55d22c49ccef536fe221e0c940778f4b813a4"}, {0x1b, 0x7f, 0x402, 0xffffffffffffffb0, 0x7ff, "8c3eee45072b3645738ca2"}, {0x4b, 0x7, 0x12, 0x3, 0x0, "16f142b0ec7e21784ba319d1cad2c449ce73c9ed578cd3ce107f7666695ef25aa5cc3135478a5e42d83aef27a0717ba1df4e3c47232a4344a15a5a"}, {0xdc, 0xdb9c, 0x300, 0x1, 0x2, "5dca96ec884ff4524e44b7d90dcc7ea658c2527dd05038c23ac612532e1c0c0e5cca22392effb7ba8f29dd800be3c984071fd06c6f3d20b32daf57ca0d267288583ccd8cd830dbd5eccfdb5441c456e9a24ad4d536208454dee485d2b4c96915556fe7cf44239be08ba165f15e574156cb1946633d169a660f715a6489d908733fb047758903d188a78ad72e3772b54939919bff5d9e2e67fad5eff693c7fcd628e77757d85e5a8189ab2b105b73b2cbd0a3d3b112675ebc87b2d461ef395748be64fed15c28f7caa7b6ab39"}, {0x11, 0x9, 0x0, 0x5da4, 0x230400000000000, "c6"}, {0xbe, 0x1000, 0x810, 0x3, 0x7, "6058908ac8a9a942e8d19ad342d468ffe1c4c246d7f6e99bf275287b774611581954dad5331f08b683b2f90fe255522ef260b71d2a6e81ce22327fb41e89e69d5f010200d418d70d0a3f6e4e52387decefe2d4bafd244af2f888e9ebdd180ad6b1063ba66c95b4f1b9801b02bfa50825e46c52a65650a184f31f3acff57ad2201b8c44a34fd9086e2d965bf5389c9c06f6930a310f919c9928dba8a15649b29e1bcca12680f86908dc4de374d14b"}, {0x11, 0x800, 0x1, 0x20, 0xe550, "f6"}, {0x20, 0x200, 0x10, 0xffffffffffff8001, 0xf8, "ca2913515db1c916ce25c60d61b82ccb"}, {0x27, 0x2, 0x208, 0x800, 0x81, "b08e5acd0287a25db3c4a6ea7649d33bb528cbba3375b4"}], 0x298}, {&(0x7f000092a000)=[{0x1010, 0x9, 0x6, 0xfffffffffffffff7, 0x400, "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"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"}], 0x1010}], 0x5, &(0x7f0000420000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r5, r3]}], 0x20, 0x404c8c0}, 0x4) mmap(&(0x7f00006ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006ce000)={0x0, 0x6}, &(0x7f00006cf000-0x4)=0x6) mmap(&(0x7f00006ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000006b000-0x8)={r6, 0x0}, &(0x7f00006ce000)=0x8) recvfrom$ax25(r3, &(0x7f000053e000)=""/17, 0x11, 0x10022, &(0x7f0000e13000-0x10)={0x3, {"674a85b22d22f4"}, 0x2}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006cd000+0xcf1)={0x0, 0x0}) accept$llc(0xffffffffffffff9c, &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000197000)=0x10) mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x802, 0xffff, &(0x7f00006ce000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:48 executing program 3: mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000352000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) stat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a46000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x3, 0x83, 0x9, 0x20, 0xa0, 0x0, r6, r7}, {0x2, 0x7f, 0x7ff, 0x1, 0x4, 0x9, 0x5, 0x7fffffff}, {0x10000, 0x8, 0x9, 0x1ff}, 0x3, 0x8, 0x2, 0x1, 0x20, 0x3}, {{@in=@rand_addr=0x5, 0x1, 0x5}, 0x7, @in=@broadcast=0xffffffff, 0x0, 0x520faf11b65f23ec, 0x1, 0x6, 0x6, 0xff, 0x362c993d}}, 0xe8) r8 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003a7000)={0x0, 0x2, 0x30, 0x6, 0x1fdd782a80000}, &(0x7f0000f97000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee1000-0x10)={0x100000000, 0x4, 0x5, 0x5, r9}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000893000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r8, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f000074a000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd2000)={0xb, 0x2, &(0x7f0000443000-0x10)=[@map={0x8, 0x386, 0x0, r3}, @generic={0x9, 0x3ff, 0x63d600c0, 0x3}], &(0x7f00003af000-0xd)='/dev/urandom\x00', 0x6, 0x6, &(0x7f000068b000)=""/6, 0x81, 0x1}, 0x30) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000df9000)=0x0, &(0x7f0000df5000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005fa000)='/dev/usbmon#\x00', 0x200000000001, 0x204000) socket(0x100000000000d, 0x2000000000000a, 0x80000000007) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000252000-0x4)=0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000bad000-0x8)=0x4, 0x8081) accept$llc(r0, &(0x7f0000eb3000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a9e000)=0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/rtc\x00', 0x102, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0xfffffffffffffff8, &(0x7f0000567000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000ac0000-0x10)='/dev/input/mice\x00', 0x0, 0x440a80) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055a000+0x9ea)='/dev/rfkill\x00', 0x20000, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e0000-0xa)='/dev/cuse\x00', 0x20d00, 0x0) r7 = dup3(r1, r2, 0x80000) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x802, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000805000)='/dev/sequencer\x00', 0x840, 0x0) r10 = open(&(0x7f000024e000)='./file0\x00', 0xc00, 0x0) socketpair(0xfffffffffffffffe, 0x0, 0x7f, &(0x7f0000fb2000)={0x0, 0x0}) r12 = syz_open_dev$mouse(&(0x7f00001b2000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x0) io_submit(r3, 0xa, &(0x7f00002f6000+0x666)=[&(0x7f0000bdd000-0x40)={0x0, 0x0, 0x0, 0xe, 0xfffffffffffffffb, r1, &(0x7f0000cce000-0x89)="271de9e09ac5cb2644a20481d1fe95143bd1f8fe59fb897dc959bdaa1abfb1e819707986155d72d7daf89ee6af309f9f8e8d3f83feeab698498035502ad4cf2815c02a9d604da0d3088de041b7c9783b46f661b1b8f912ac8bc85a49f96583aadef74b8a9a464d05f9712443e16dbd912f8f6abbf08bdb485c402d0bbfd0cea74de40e77c7d5c79e1a", 0x89, 0x3, 0x0, 0x1, r4}, &(0x7f00001b1000-0x40)={0x0, 0x0, 0x0, 0x6, 0x304, r2, &(0x7f00005fa000-0x32)="31f41faf38353808040c29ce1c92fad8cfa542db8f5bf585d011113fa4c466800bc8f6889b9b075d0b2785d5d5d14474c377", 0x32, 0x0, 0x0, 0x1, r5}, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffc00, r2, &(0x7f0000a45000)="6f1b0912951744efd62757c720778e79b5da7ad3c02f64969d2a29acfb4ac5104ca037c731997da0070d504468106ac368dcb320644e95635433aecf1b8b86ce3ba93843a40b46e0d2a4dd9cd38a812a4762e2bf50d7", 0x56, 0x7fffffff, 0x0, 0x0, r6}, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f00005b8000-0x8d)="7e077c355ef09f313bacaddc2660e5dcfec0c5cb5960c7140f993892749d6e7bf0c3d2e54bdb72d65b326249a3b4b31f47dca4744f07c1b246ec8870eeb0a71d321af9225052f2439e94f92266156fd9fe5c9fbb85c288cca47e3f4b77a845638f2ca71e26d77d3f111871fd0eb0bfce3b14de926d431687552e49856a0f14dd1de1b951d33ee88aa97be1d625", 0x8d, 0x8, 0x0, 0x1, r7}, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000153000)="34cd749b41d028d3bc7b36d8b94617d8d1fdd9255054dae8f17da17039f1d1e873dcc6e95afaf22d78a3414a44884a6b9524e882af3f3da14d9b608b0ad1373494e81cd15892a05d8b24cef2", 0x4c, 0x80000001, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x2, 0x7f, r2, &(0x7f0000091000)="6c136a32c6c89cb62a25e58c55e07af9fa5b83bc7b39bd40f3188e87f742a24646696b44fb97e6a81d361cc078c7de5ed8134686b67449217509387edb6135edae37b01ea6e34bb319967b4eb9a28362c519c9c68325b0d8ecfdaaf7c8a582ffdcb9bd68a70f8016db927ee8ddf46078b49acb08149b99b9144b2b31838c41943f8e9f1bb683712cf7d9dcb41f0b90fa88a4983f44dcce114e1da81c3f30991e50b3c909b462c53ed1d5d08efc1120d811", 0xb1, 0xffffffff, 0x0, 0x0, r8}, &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0xf, 0x1ff, r1, &(0x7f00001e1000-0x1f)="99dd1c260c60e5c6fd039501b250b652d703f8456a99a58b2b9efdbfa7fae7", 0x1f, 0x5, 0x0, 0x1, r9}, &(0x7f0000865000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000abe000-0x85)="1de1e8d792c42abd58c5b705aa3cb5f86265936bbba2c93e9881d39ca5b2170b0c65181fd33f026c84f624443d849f428a0c264ecc8d84d7e277099b7f9f8b180a1a2d0c97c7c40afa6c976bd30182a52770e4ccf69706eebad200c5e2cdc68c22e9bfbea536700f7c5bca49dbabba47ae395c8c952c0035fb1cbcd04d5534a3fd7c4dee3b", 0x85, 0x3554, 0x0, 0x1, r10}, &(0x7f000009b000+0x763)={0x0, 0x0, 0x0, 0x1, 0xc0f4, r1, &(0x7f0000d74000-0x60)="c77721fe8e5d6a3e4eda8afcbc4b76bf85a885a83bf3278b2a0790de2e7c09ad98eccd1fec40c39a33385ddc14b1425deb9242a3f42f2c3a18206aab2ed11fbf193ff3781cd7449bc59cc1e67dcf918b47f152ce24fffdeb0783b6c47fefd569", 0x60, 0xd0, 0x0, 0x0, r11}, &(0x7f0000840000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f0000224000)="98e68d1355a75c55628afb968d10479998aba3e167d722ddc926956922efbeba736827abe812f07d3585e8213db89916060387d203e1d01f9e4a6090da35f7741b40dac9daf2c5ea33dfa3ddb6c4d758d61ac42a3d8f54b41530b424e89e57e8d64e808f695ff186d47176e26891f39e3f1a16c01b54782603b8721b2dc29061263b4b75b64910df0c54f0139a69810e8c746c84a6d51a8d4ce9fb9e73bed069b224ab175ccbc7ae3be626a0d83e1adbd99d78ed773854d289d0b2", 0xbb, 0x6, 0x0, 0x1, r12}]) mlock(&(0x7f0000251000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r13, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000af9000-0x128)={0xffffffffffffffff, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "089dbe125496485695e151366d748b33b3408fc1b4c114fec34c761d2ea18fa1bfed9580b50d4b16f76e3d16be17b200a56e620a96447ca400cf259280f7c1ad7345b85a6d3289aeb81fc21d34dbc2d0800774d20f52830ef8ae934d32c45b31234a16f4b7b5e31e27b658614971e910330caefef6e6feb4a65e8baaac305863a57d1844448799a75a11374e9065fd2a08dd360bd8856fca7bfea87aa7851d9f69c24d02343d9d4cc28f06753db79d954dc27899394a9eedb7bde088d784aeee4c9fbf06974d6527e1c0129a39e54ad4ec13d9576ca75db1e7b7df7199d4da676dc94133aabdb19aed314907279854161d01d3e63a6e90c075ac02b1b2f313"}) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:48 executing program 6: clock_gettime(0x1, &(0x7f000086e000)={0x0, 0x0}) r0 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007a3000-0x20)={@common='nr0\x00', @ifru_flags=0x200}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000666000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x320000)=nil, 0x320000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x120) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) write(r2, &(0x7f00002f8000-0xe6)="fd136f8ff0aa95c0decfca1861ce7277e692f70f6522c08d9d8a11b982566de5e588e2d140edf40fadfabb2e3706de5b251a6004d75c7a0b7862045caffc54c9198d1e3a619aecd4d84158f0640ad49932ece59abad13aff83151fc9c2e989ad8aeb8b83547500fe0889833afe193c4b7705b3f0c14c2acbf07f00517621a5129a109be659cad31b8dc51068dd6d38892493dd3a3c0a0c17a9d644b9d6a0238352c40fe93de294475a1d384609a7457725df5571c6281c3b6894790d01912b786ff797f611e333aae95d33b4aaf38a404b1dff1c6012102cd542b42eee4025311c6effafedbd", 0xe6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r7 = request_key(&(0x7f0000002000)='dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)='&\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) setsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003b1000)={r5, 0x0}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) r8 = socket(0x10, 0x7, 0xffff) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000149000)=0x0) dup2(r8, r8) 2017/12/17 17:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000017000)={0x0, 0x6}, &(0x7f00004b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b5f000-0x8)={0x0, 0x7f}, &(0x7f0000094000-0x4)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bd000-0x7)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept$ipx(r0, &(0x7f0000730000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000924000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00008be000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001b5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008bf000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008bf000-0x4)=r4, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000185000-0x8)=0x100) sendto$inet6(r3, &(0x7f0000289000-0xb5)="8fe454cebc2f41718602d725937db041de908682a05433a19786d21c1eaf582fdaccf57f04f29e794ec2f22ffa73b57454937b050385136221fce4a2a9577cdf69077fd8167b89fd739a747105bde1b025d9371663dffbd6012ea789b686f7fb66f137492419e373b576b2eca6bafcf15c832d8e56e263a14c526736a5882ffb7125669d11852719ef64b7d9625a85fb6dad27f41ff6526cc2cf7d2061e875e6d340ce445dd7b5e83a640ab260fa3f6cb6dcae9519", 0xb5, 0x0, &(0x7f0000597000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) write(r3, &(0x7f00008bb000-0x24)="240000001e000d06f801014000000000018ede070a0000f701410000000100010c0002c7", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000029d000)={0x0, 0x9}, &(0x7f0000447000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cc2000-0x2c)=[@in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @rand_addr=0x7c0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000926000)={0x0, 0x3}, &(0x7f0000c6e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r5, 0x4, 0x100, 0x20000000400}, 0x10) r6 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_int(r6, 0x0, 0x1f, &(0x7f0000f43000)=0x101, 0x4) r7 = socket(0x11, 0x80002, 0x300) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cc6000-0xc)={&(0x7f00005f3000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2017/12/17 17:36:48 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000d9f000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cfc000-0x1)='\x00', 0x2) pipe(&(0x7f0000673000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000023000-0xa)='/dev/vcs#\x00', 0x0, 0x800) r3 = syz_open_dev$vcsa(&(0x7f0000713000)='/dev/vcsa#\x00', 0x1f, 0x1ffffd) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/hwrng\x00', 0x3fe, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ebd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f0000aec000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") mount(&(0x7f000055e000)='./file0\x00', &(0x7f0000c44000)='./file0\x00', &(0x7f0000b7a000)='ecryptfs\x00', 0x1000, &(0x7f000084f000)="e3d33e1552bd0f82b51ebe4ba6462b06de266859df6ae9d19313dd6ea5c71e1572cd845a296f93adb452db2f101d7a32ace436e9607834e8c90b00c1ba90e5640be6d86a4e972a8f02a1ef3dd388210ef1c0c27b486ed7a6435f6c29e84580841172744248cb090fa67fdf7fb096e729354cdb3136c45d37cf9af81af15d1e2ba92db7c401ce1585591ea7265b44c7331a3d324b1ac1c504bf7edfe6d235fd8d1b18f0ba9df5d5ec9f6b50985de73a145b91043ef82b1ceff8731a83219241a92724246aaa80") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000848000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e88000-0x4)=0x0) sched_setaffinity(r6, 0x8, &(0x7f00004c2000)=0x7) r7 = socket(0x11, 0x802, 0x8000000000000) getsockname$packet(r7, &(0x7f0000b0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x14) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x20000) memfd_create(&(0x7f0000000000)='{\x00', 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00000ca000-0x1)='p', 0x1}], 0x1, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockname$ipx(r7, &(0x7f000056e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa7000-0x4)=0x10) mkdir(&(0x7f0000259000)='./file0\x00', 0x14) mount(&(0x7f00004ea000-0xe)='./file0/file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") 2017/12/17 17:36:48 executing program 2: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) seccomp(0x1, 0x0, &(0x7f0000cc3000-0x10)={0x2, &(0x7f0000732000)=[{0xfff, 0x8, 0x5, 0x8}, {0x92000000, 0x6, 0x2, 0xc9f}]}) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x7, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x97, 0x6}, @sadb_address={0x3, 0x6, 0x800000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000377000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8003}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 6: mmap(&(0x7f0000817000/0x7e8000)=nil, 0x7e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000fb1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x100) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000121000)=""/0, &(0x7f00005e6000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) perf_event_open(&(0x7f0000d91000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x7) fcntl$getownex(r0, 0x10, &(0x7f00005f5000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000044b000)=0x9) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() r2 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) r4 = syz_open_dev$usbmon(&(0x7f0000138000)='/dev/usbmon#\x00', 0x63, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000cf6000-0x4)=0xffbfffffffffffff) accept$inet6(r4, &(0x7f00001c6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d05000)=0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/rfkill\x00', 0x400, 0x0) fcntl$setown(r2, 0x8, r3) prctl$setptracer(0x59616d61, r3) fcntl$getownex(r2, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r6 = getpgrp(r5) kcmp(r5, r6, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) sendto$ipx(0xffffffffffffffff, &(0x7f000098e000-0x4e)="4c1140336f66ccdb8398f78dd815b9e177279327e1106fa46b9ee532107b0bba625f2bb195fa4fe816c5922a1c080c884495137b6c03c82e707dda961d8f1c7c61f71d3ee89e476b1de8a331", 0x4c, 0x10, &(0x7f0000dfa000)={0x4, 0x0, 0x400, "3c1d00f300f2", 0x1000001, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000059f000-0xb)='/dev/loop#\x00', 0x2, 0xa0242) fcntl$getownex(r0, 0x10, &(0x7f0000f4f000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000311000-0x38)=[{0x7, 0x1}, {0x3, 0x44aa530d}, {0x6, 0x3ff}, {0x3, 0x30000000000000}, {0x3, 0x4}, {0x2, 0x8}, {0xa, 0x3}], 0x7) socketpair(0x3, 0x801, 0x3, &(0x7f0000895000)={0x0, 0x0}) connect$bt_l2cap(r3, &(0x7f0000411000)={0x1f, 0x7fff, {0x4, 0x3f, 0x7, 0x6, 0x1, 0x100000000}, 0x100000001, 0x5}, 0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bd5000-0x4)=0x3, 0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000027e000-0x10)={0x0, 0x1000ffff, 0xffffffffffffffe1, 0x2}, 0x10) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00006cf000-0x2)=',', 0x1, 0x20008040, &(0x7f0000d93000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) accept$ax25(r2, 0x0, &(0x7f0000af9000)=0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f8000-0x1c)={0x9, 0x6, 0x0, 0x9, 0x0, 0xffffffffffffff9c, 0xabd}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c7c000-0x6a)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x4, 0x2, 0x7, 0xd26b, 0x479, 0x3, 0x8, 0x100000001, 0xffffffff, 0x5, 0x11dc0, 0xffffffffffff9ac1, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x8, r2}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00005c7000)={0x0, 0x0}, 0x7fffd) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000f23000-0x10)={0x1000, 0x100, 0x0, 0x7}) r6 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r7, &(0x7f000001a000-0x78)=[{{0x77359400, 0x0}, 0x3, 0x0, 0x7fff}, {{0x77359400, 0x0}, 0x1, 0xfff, 0x5}, {{0x77359400, 0x0}, 0x2a36014, 0x100000000, 0x2}, {{0x77359400, 0x0}, 0x4, 0x80000000, 0x7}, {{0x77359400, 0x0}, 0x1ff, 0x80000000, 0x8}], 0x78) r8 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40d, &(0x7f00006f3000)=0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f000081c000-0xb)='/dev/loop#\x00', 0xe8, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00003b4000)=0x0) fcntl$setownex(r6, 0xf, &(0x7f0000b9c000)={0x0, r9}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000b0f000)="", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa3000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c13000-0x4)=0x98) recvfrom$inet6(r1, &(0x7f0000939000)=""/75, 0x4b, 0x2000, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000065000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5800}) 2017/12/17 17:36:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x8000003, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x38)=[@in6={0xa, 0x2, 0x589a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x400000006) fcntl$getownex(r0, 0x10, &(0x7f0000a26000)={0x0, 0x0}) fstat(r1, &(0x7f0000782000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000090000)=0x0, &(0x7f00000fb000)=0x0, &(0x7f0000b58000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b4f000)=0x0) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000fd7000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x9, ""}], 0x10}], 0x1, &(0x7f0000776000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r3, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0, r0, r0]}], 0x108, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8b7000)=nil, 0x8b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r1, &(0x7f0000c42000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8b000)=0x10, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000445000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000b10000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000bc4000)="240000001e000700000000000000f5ff037f2a00020000000000000008000000010800000001e5", 0x27) r9 = socket$inet6_sctp(0xa, 0x3, 0x84) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r10, 0x0, 0x17, &(0x7f0000948000)=0x0, &(0x7f0000892000)=0x4) pipe(&(0x7f00008f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r12, 0xc0086420, &(0x7f0000cae000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f9b000-0x8)={r13, 0xfffffffffffffffd}) setsockopt$sock_int(r9, 0x1, 0x29, &(0x7f0000470000)=0x20000405, 0x4) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r11, &(0x7f0000d2a000-0xf0)=[{{&(0x7f0000961000)=@sco={0x1f, {0xff, 0x5, 0x7fffffff, 0x3, 0xe00000000000, 0x40}}, 0x8, &(0x7f0000770000-0x10)=[{&(0x7f0000f61000)="1711", 0x2}], 0x1, 0x0, 0x0, 0x84}, 0x0}, {{&(0x7f0000436000-0x8)=@sco={0x1f, {0xfffffffffffffffc, 0x8, 0x3, 0x2, 0x5ad51967, 0x9}}, 0x8, &(0x7f0000b87000)=[{&(0x7f00006b7000)="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", 0x1000}, {&(0x7f000072e000-0x35)="62eb4fa883380770c6755c1da120f3c66efa977016fe223efdf922b92d006c1f4efb08a9f3e85b70da87437525f260da1de956dc09", 0x35}, 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0x1000}, {&(0x7f0000bef000-0xda)="8d027fde2e2df7f4a2e4c92c18fae00eba1e661da37aebc4d9742554615a7ed80fb05c13fd41132b3979b9f6852bd233e89d373b424e5cd94a9c8c8596fd29353f40871b2d384a7290357679e08b49f1da066782977bb7ae8dc7a707ccecfcfd171db2e496fa97ff0e62df0cba8ba4962c4789c0f452b7c6a95c6419aa96a94ab7d536d0f37c9636d417f2ef411b3c4c1333a1fff78d87740645465af70ad8bd1a6b05ae896f1f4977f95822f1b211d61bfb565fada55c7597fbbba295d5a15ca327d637acf7837a32bd5b92b7afbc9d76e0ab7df588789f4e26", 0xda}], 0x4, &(0x7f0000005000)=[{0x78, 0x115, 0x7ff, "36d73137e487a17e6d2f4e42f5d4df2e5c53b811d110b7913f1b37e90ac15b48133860af63de59ff6c054e8b5ef643ea02b436b767e55af82aaef81fd7016e4feab37b03f7fecd5b2271b2837b9f087cc23b50fe1430103fabb13b43b1ee8774eb5ed44183"}, {0xe0, 0x10f, 0x5, "ecbd894393141f0ee1928c4221cc861b7f830dd167949921bcf18e19afe23f2f96127efe95fbac4f6749425701e2e7299e85e36d94ab2a7f8d72573e4989b8d9ab8e3768c0bf359a269700e785d148965177ef1e13c22cdeb3c83cc1e178e4cb4ee1091473e9e032b87d06514358f65e8b9ede35ca214b69ae9fcd7d39f351af4dad7a881d65f1e7421856ae393c82930d97c01ae126effe0d4512d6982d92a006b96999a2db56dacb9ae91879d87764312f66f13b3549b24f862f9bff9f2c5cb47e4457df446c31cd07b6ae8d054d25"}], 0x158, 0x4}, 0x7fffffff}, {{&(0x7f0000a13000-0x10)=@llc={0x1a, 0x1f, 0x1f, 0x8000, 0x6, 0xfffffffffffff74a, @random="ca8c02387841", [0x0, 0x0]}, 0x10, &(0x7f000094f000-0x20)=[{&(0x7f0000a9b000)="e42b360960042f58ed943435f4e7c0f9dc377893804ee592ce12dbb377baece2cbdd66d254cc5a6e4649dbecdf4081362227b1bab31bb7073c60f60652e2883b63be412d25b31f6f4d", 0x49}, {&(0x7f0000f96000)="e382e96549360de9b613d18ebdc082c86678a42b550fd65ccc3a933d96d1279cfa8d10cb955b915bcb00f5635c9ee0e8b9860785514da4070f926b362e9c106086f657ed99bb21303a2a9de8563036c5e76f488df665660ef5177351966e2fbeb9d67b9e3b68db5e74b668070ee23ede589c160c083274ccd07f93936acaf47718539f3f60ed7df4fd33ffaed9084ae0f465f9f4cc1bf184f1ecac5fb5c0d956457f83ee8837a820385b38308cf1bb14d01cd48fc25479f0e09278ae9b371e010f6834e6e06dc1c8ea895118422c55cce92e48c6ebf396784db2eef1838e36f35af45e8e18b7d069fd6baef1fb", 0xed}], 0x2, &(0x7f00000f5000-0x20)=[{0x20, 0x108, 0x576, "950b4f7bcb71b9c73e7e2f"}], 0x20, 0x4000000}, 0x2}, {{&(0x7f0000346000)=@hci={0x1f, 0x487d, 0x3}, 0x6, &(0x7f000041c000-0x30)=[{&(0x7f00007a4000-0x89)="fa86d929287fe1b7ae5179c92506f67f83d5b3dc2a717260b21488b565c7442c92ce2e849531ce8da86588da34f3660850b193f1183dcb3b976f007adaf7d54a2cce9cbf7317af34073c1a9ea57fc01f16a6db5f77d2aa4c63ba82bb9231c166d5abc0792db49ae7add621085f1aec320cf4ecdee30d8605ffad35b4936048c777f99ed9532ebce3b4", 0x89}, {&(0x7f0000c59000-0x82)="0e88b6bb8dbab4fd79880e07ac58344dc346b652e6ab065c8ea2b87fa1709b0d7568d38d3ec55fa72332808b5de1a63f386088e4fed648ec29de2467df7410eddc67c40526f01cab939fd7138833affc000e358d2d6fd7efc14258dcd0a112b5d3b26583b6307f96a216fb69a5ed084c621041f707c61477830e0d92a168d99dc365", 0x82}, {&(0x7f0000f9e000-0xa1)="0968680495802c4256758928966465d430a2e03a3cd5d414416ebf331c68171b34d7df72729147c4f4c611335c5790e2f790a6455d46148b13e0fef639b900277bc963ce7569a575247bb587c419fed92f9db05e8aca249df89472bc2100240b888069f7514289b8d5893c2ab2c6535614fc641443a9aad3995de5295c9229aa5b1f1df94d9d9abe891c6af49ae557ca0a82bb82d37cd7c8e02e11abcafeffa69b", 0xa1}], 0x3, &(0x7f0000d62000-0x138)=[{0xe0, 0x13d, 0x80, "529eee21623a4455cbdbb116cd8717cf481d69597f1af70df03a56f4510368c628aa9c46538e3cd80cd6a1af1aa5ba2b64cd15deba4fa05fc75d8d0a91e2f29ff63de59e77eb61ba73059cc5defc9ed3878fbe7c16f647b409af90ee633b4fea53e54189d4b6a2fa7024ac6d52f304145243d03c2fb8d6d3b6831c2de6e7efe07c527513ea6507fe371e3565b3b1b4bf9e8699ba271fb89bb8d6cc432cf37b5f25f8fa2f92b1358b5e8c432666c4510f512fc7c3f75153ceb2b3ed09432b45a89109861c2e42f0928eed83fcdf"}, {0x58, 0x117, 0x2, "5eb19739bb9fcd5ebad530f8ca6c6d8fa42ec4057614053e3e9e8cef8ad97e99e754721097958f8bd6a7b03b4f027ab930584a2402046f9794ca988dfab669013880"}], 0x138, 0x8000}, 0x5}], 0x4, 0x804) recvmsg(r10, &(0x7f0000036000)={0x0, 0x0, &(0x7f0000916000)=[], 0x0, &(0x7f000094c000)=""/0, 0x0, 0xfffffffffffffffe}, 0x200000000213e) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r9, 0x29, 0x4d, &(0x7f00002c7000-0x4)=0x1000000000095e, 0x4) recvmsg(r9, &(0x7f0000949000-0x38)={&(0x7f0000b8b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000948000)=[], 0x0, &(0x7f0000769000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r9, 0x0) sendmmsg$inet_sctp(r9, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000df7000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000500000)='/dev/cuse\x00', 0x3fb, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c89000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0xa4ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006de000-0x9)='/dev/sg#\x00', 0x3f, 0x7ffd) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cc9000)=0x0) getpgrp(0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00001fb000-0x8)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x1e3) unshare(0x20000) open(&(0x7f00005c4000-0x8)='./file0\x00', 0x4a0002, 0x44) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000052d000)=0x0) mount(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f000083a000-0x8)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x200000, &(0x7f00001d5000)="") r2 = inotify_init() ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006ac000)={0x1, &(0x7f00006c1000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00004e8000-0x8)={r3, 0x1}) mount(&(0x7f0000b5a000)='./file0\x00', &(0x7f0000451000)='./file0\x00', &(0x7f000092d000)="63657ff900", 0x11000, &(0x7f00003da000-0xb)="05e484318bf584080c0000") r4 = add_key(&(0x7f000095c000-0x12)='.request_key_auth\x00', &(0x7f0000034000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a7000-0xd4)="4d02183997ed74ccbddaed508dc8a33b56e526b69db4cbb2869974fefc50a68bbdc090505957a6d344387e1f1131f46e41364900e30ce994458816c19cac7dbb848b8b44f541793d1ddc0bcc6e4f66498ad2adbbedddc33bdaa3b63482dbeacb65bda5ebd07592e260968de03a4ea2ea53e56977c436499a38a3596e6b354c677bfc865fc4aa9195b1a9146e84a41f7321741c4f9835b1576b6dbf56a704da7220ab95d12317dda75364f6b2ae810e1c898e60cdde88c5845812e5d23a092c4bbb34a2e7c4ace7556c368d47f6e0392d98bbdf78", 0xd4, 0xfffffffffffffffb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000306000-0x10)={0x7, &(0x7f0000f79000)=[{0xffff, 0x4, 0x10000, 0x5}, {0x8, 0x4, 0x3, 0x3}, {0x6, 0xffff, 0x8, 0x1ff}, {0x8, 0x5, 0x401, 0x6}, {0x41, 0x101, 0x91, 0x6}, {0x7, 0xfffffffffffffffb, 0x100000000, 0x4ee4}, {0x101, 0xffff, 0x6, 0xfffffffffffffff7}]}, 0x10) keyctl$assume_authority(0x10, r4) inotify_add_watch(r2, &(0x7f0000755000-0x8)='./file0\x00', 0x13) unshare(0x62020200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003fd000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000585000-0x4)=0x8c) rmdir(&(0x7f00005b3000-0x8)='./file0\x00') 2017/12/17 17:36:48 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x20000000000003f, &(0x7f0000833000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002af000-0x4)=0x10, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00004f3000)={{0xcb09, 0x8, 0x7fffffff, 0x0, 0xfff, 0x5}, 0x2004}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[{&(0x7f0000aa1000-0xff)=""/219, 0xdb}, {&(0x7f000097d000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a7000-0x69)=""/0, 0x0}], 0x3, &(0x7f0000e80000-0x42)=""/66, 0x42, 0x2007f}, 0x0) write(r4, &(0x7f0000858000)="22000000120007d30e00000000000a000c150009000007190000000004000806da0641", 0x23) getsockopt$sock_buf(r2, 0x1, 0x4, &(0x7f0000d1d000)=""/29, &(0x7f000076a000-0x4)=0x1d) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00008e9000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000412000)=[{r4, 0x40, 0x0}, {r1, 0x1004, 0x0}, {r2, 0x0, 0x0}, {r3, 0x44, 0x0}, {r0, 0x8400, 0x0}, {r1, 0x82, 0x0}, {r3, 0x400, 0x0}, {r0, 0x200a, 0x0}, {r2, 0x40, 0x0}, {r4, 0x1100, 0x0}], 0xa, 0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000d86000-0x10)=@common='yam0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x88) truncate(&(0x7f0000b00000-0x8)='./file0\x00', 0x401) r5 = socket$inet6(0xa, 0x40004, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x93}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:48 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/vcs\x00', 0x40, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000)={0x9, 0x0, 0x8, 0x400, 0x3, 0xf7fffffffffffffd, 0x5, 0x7, 0x400, 0x200, 0x1}, 0xb) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d5d000)='/dev/usbmon#\x00', 0x1f, 0x2) r1 = perf_event_open(&(0x7f00007af000)={0x3, 0x78, 0xffffffffffff0000, 0x2, 0x7, 0x10000000000004, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffffff, 0x0, 0x2, 0x0, 0x10000000000, 0x0, 0x0, 0x7, 0x100000000000003, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) r2 = creat(&(0x7f0000731000-0x8)='./file0\x00', 0xc0000000009f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)=""/132) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000953000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [], {{0x8000086dd, @arp=@generic={0x40000311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f3b5cb9202f00000002030075"}}}}, 0x0) accept4$packet(r0, &(0x7f00007de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000632000)=0x14, 0x7fffc) bind$ipx(r2, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "500f25a071bf", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c7e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000049d000)="7472757374656425637075736574707070316d643573756dbb5b5b40656d312500") lchown(&(0x7f0000237000-0x8)='./file0\x00', r4, 0x0) init_module(&(0x7f00005f4000-0x11)='#em0*trusted(em1\x00', 0x11, &(0x7f0000cb0000)='/\x00') setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x2, 0x1b, 0xa0, 0x0, 0x1, r3, r4}, {0x4, 0x4, 0x858e, 0x100, 0x1ff, 0x5, 0x200000000000000, 0x101}, {0x9, 0x4, 0x3, 0x3}, 0x1, 0x1, 0x3fa, 0x0, 0x24, 0x2}, {{@in=@rand_addr=0xfff, 0x7fff, 0x9}, 0x8, @in=@rand_addr=0x4, 0x7fe, 0x1, 0x0, 0x0, 0x9, 0x1, 0x1}}, 0xe8) clock_gettime(0x0, &(0x7f0000a3d000-0x10)={0x0, 0x0}) r6 = socket(0x0, 0x20000000802, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000012e000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e28000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f3e000)={0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0xc) sched_setaffinity(r7, 0x8, &(0x7f0000d6d000-0x8)=0x800000042) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00002a8000)={@loopback={0x0, 0x1}, 0x24, r3}) r8 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x4022) bind$llc(r2, &(0x7f0000200000)={0x1a, 0x0, 0x0, 0x6, 0x4, 0x100, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$getown(r1, 0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r5}, &(0x7f0000759000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x8) ioctl$LOOP_SET_CAPACITY(r2, 0x1265) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000014, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9a8f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30421", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x83], 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000042b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0xe, 0x1, 0x200, 0x1ff}, 0x20) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) [ 63.314903] syz-executor2 (7712) used greatest stack depth: 14992 bytes left 2017/12/17 17:36:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000044f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000093b000-0x8)={r1, r3}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000081f000)={0x10001, 0x7, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0xd4b, 0xa, 0x1acb, 0x74, "fce9242230f0cfb3a79f8294c41b43a13228c6ad3abb3a8cc2f8987400c984e1"}) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0x6, 0x5, 0x6, 0x950e, 0x81, 0x8}, 0xffffffff, 0x6}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd(r0, &(0x7f0000002000-0x8)={0xff}, 0x8) r6 = dup(r2) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000001000-0x1000)=""/4096) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fdatasync(r5) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000002000-0x8)={r1, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000)={0xfffffffffffffffc}, 0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000002000)=""/33) recvfrom$ipx(r6, &(0x7f0000002000-0x6e)=""/110, 0x6e, 0x2100, &(0x7f0000003000)={0x4, 0x5, 0x7f43b82, "3d54671913e0", 0x1f, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000-0x10)={0x5, &(0x7f0000006000-0x28)=[{0x8, 0x9, 0x8001, 0x4e2}, {0x0, 0x81, 0x4a7, 0x1ff}, {0x6, 0x8, 0x9, 0x7}, {0x5ba, 0xfffffffffffffffb, 0x9, 0x7fffffff}, {0xfffffffffffffffc, 0x8, 0x9, 0x9}]}) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000002000)={0x1, 0x7f, 0x2, 0xf9, 0x6, [{0xffffffffffff5858, 0xe9d, 0x5, 0x0, 0x0, 0x1089, 0x0, 0x0, 0x0}, {0x9, 0x10000, 0x100000001, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0xff, 0x8, 0x2, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x7f, 0x81, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x253, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r6, &(0x7f0000006000-0x1e)="02e7e7e4a002774f405df4d7ee4ca5f4049c88dc80ef35701b0b01934a18", &(0x7f0000006000)=""/157}, 0x18) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/17 17:36:48 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000df9000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:48 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000019e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0x6) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f78000-0x8)={0x0, 0x0}, 0x8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x5, 0x6, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000f79000-0x7e)=""/126, 0x7e, 0x100, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000871000-0xdf)="c64a776f07d4674b8b57a1bced43e63cff523826c2dae8803d8691b00f99a44a0a95995832e73f016f457d089d369c28f476226c8fd6f48468999e93c2d68109b6432aa8c2c9d1ceec22c948016cb6e0f82c90293f3ade5297a4592d31ddfbf2b301d76bc20562f06d6cccd88ef8dbec6da76346c15c3c1b2bea8ae1044ca628e5cd5a73100ef9ba8348a1bd291306566a3657b11793349442acad441d0f1983e5c557cff50d6191df7cac4563c48638ff16898d6da8773903987a70f23e51716e45c1f90ae2d7e389352eb41226b22ecfe636d6061ade17bdfec6c1aaf959", 0xdf}, {&(0x7f0000f73000-0x4)="e7", 0x1}, {&(0x7f0000f73000)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd281152", 0xd0}, {&(0x7f000081c000-0xbf)="d234372c80ac7185eb4ce42641fa38635ea002f0d7bdad96a8345f18d2f205b18ded9cbfb5dc3422f3f8faa3578eef42a86ea59772d06d6f8ba96acc93cd445c2121914260130b4b8f20376f9e67fec556a108ce6aecbf15717777f2de07d52cbaaf839b1989d244a3ff0a2ed7fa631e1f197c9d0d2cb58fb7ac9a88a375edddc788cc90c4613b1debcf5993079a34dc0589a61eb7474d2ebb496b3787dc391c2843185f2838e1b3ccde32b1a07c0b789a2dc4671c6543ff8fa6d0fa4f6212", 0xbf}], 0x4, &(0x7f00006a9000)=[], 0x0, 0x1}, 0x2004407d) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a7000)=[{&(0x7f0000f7a000)=""/35, 0x23}, {&(0x7f0000ec6000-0xa1)=""/161, 0xa1}, {&(0x7f000063c000-0x26)=""/130, 0x82}], 0x3, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0xfffffffffffffffe) r3 = socket$kcm(0x29, 0x4, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f7a000)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000855000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f7b000)={r3}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000021000-0x38)={0x0, 0x0, &(0x7f0000f7c000-0x40)=[{&(0x7f0000151000-0xf1)="936cb5879362835b6c6aeceffaf05edc7252467728cdca25228193b6b24cba12e7fb1f74edf020cd5e78cb961dd6fe41548861a14ef3fd9c03109c48f5ae71931558674d6762623f4d022e3228584c0041a8b9215fdefd0e5176c758ee332673b00b5b0aaaf32fd12aff29fa6852c9f0c0d54836b58a724a6d7b5ff6097572a9eb983643bd4ad12862e739264f69b5a59308857f730ab531f52d98bbfa3f04c0fdcda2d113cc3a742c71ed058945a74a3f37e6c844ee60b1af4d050f027a58e67f5a89afdeeaae33553755d62e8db4171e05757c7820125192067fd200080fe66318434cd3198dfa77817c662b2437ce32", 0xf1}, {&(0x7f0000f7b000)="e9de9dde1c968fef1a5243abc20decd06e9755aaef54c97f24598f54ff5e1751e1e6df115b2f392819f48a246d44e7b5bab23268cdcf43bde949ee3421202ac1f764787462c2f2bf621d66d30a4a4af8472b2d707616507c387e6323098f925d9e8eca257b868c494015bb5a920384037417015d12856f9f96e6a99c0f59f3587a723dd707a030839e9e87ab388269d604a40303b49a21ff69cdf4491e1328bbc2f0423bffd4a5899fac56d004c97e106a12567a9d3b73d526b892db0b804c4c4af71db5da60b867ac702a7bf418d7547586db840b019eeda1954f89aa801336083f7e4cd966e11a7bc09749cee0c2da56533f237dd50fd08acba78b16303b35a08b1e87477ad4904d34f0e9fab1a16497e1cb588a15e4ffbfc06ff9e04adb0abd1239cbe88e01edb2a7add8718f79f4ea6fcf2fe6e1bf30c7ec40d5f5693a6f2f96d0e8b1dac8a415a86f113c1b52e3b956cb9c7a7b788a0428731ffa7f56b4bd8e652e292f9e4210a533ebb76c13edc9097bba206be569bb925b338360ceaa25f6aab80f5f3f828792061d8a0079c1b7f33dd4f5de9e72d826ff28fa2c8005da14404bf8630bb514c23541b180766709c41e74635820a6cb47667730e2c68c61e1daae69d061e68531149c86ffaf1d774920181d2d29a82782b960317e8b21c2f1e6d28e807348d93acb9247f5523b98f078a49c431b86ae834617bcd896f3cf83ebfb1dbddad0cd586d799fe36baf62127923108d211fd0841bb82de8115214e5e6da5a056dca7f19491fd8cbf80e5ff46710f97542190cb71d295091a2cb86f0eea130eef1a594df2f8ca80ff734e6b1133613d51296d6a01a5620f8843cc15735e7330a6b92dc47d4362ce650c54b13385582f3afc39c9ff93249cfbdf4d4a91ad6ea5994fe5e45b7c9786a16895c585f7888521c28cb76c6273db5c170262f67a096e79e018f3ffa0a724525c7310784b76249e0443378e53fd144de14f5d4ea99faf0a160bb87a2f87bb4e63ba4633eed33d870f8cd2ece24f57a582a8fb42128b94db0c846ae2ef1e39a558fc5c5f49a6caf80dd16cd84e9a66fb0142bda2b777941ccbb3304544ae03ae9010526fe883791920088603379f9eb30b5a780c75484c8f4ce8ffa000fd1053c86d8ef6af2dcf9f30f60cea2f4a0eb01014ede414076db90bdd9a300eb0a136cf81ec6146c773fbe7b713c6b46bce34498c005385ab0e8665fcbc7891407c15c1c1d8dafbffc17092a534c41b58007f10dd785df20e384e1626a49776bc2c3c3a864a3d900b8a98a5ceb9e1bac33b2d9451f2d41105350f632d13a87024390987bc7f1cce11c0f72a22a035ef489c8f9e3559736aee7008cf0ea66649cabe432a81e708e0b05df5a5df317ba2559495e0c324f1b4d4c735bf88ad34c58246e3c0f1dcd88160658bf88ef46d7281e639f30a30610edfe7865959f4c0f356a1dd6bad94a4e8ecf99e89703997c842da7c74ae2e0d56759997717329cfdba78a908a7ffc898e481ae711c51485b318e5c26fe77bfc2f8734f41cc492b61eae9f22799f1c683dd8492623e4120bbbdc4a0063c7c09c1322952108cd4deb50a292893a6aa3a2948e7d20737e4e680b7fd1914710204680ac56ae288449c6c1980781651023e96d996269ded198873c8fc658e4a99534509efa94f1f3c1b2bc4bb2be7c0f6326354e665e7cdd3eb91a7fbc8cc5ad2fcd9ffec87a24feaff398adbda8d45f68eecb9a196c42890e499ad6b69d90651384779649adeb8a3aae0338f6fd2bb6491c7a39f699b276e51fb890ee5df623f846e1efea45a4fc7e950496d432ad13728be7337debc980e858be0794931cc8ec4e4497f71faa31ea592f73914e36cad20cd0840ca91454600c0f334d0d3985c20f151323177b8cb7f3a3ecbe4ebecc46c592ea8f42d5899cd1508599a0653741c3efc1f504e9543956b9cf8ada20c627b92f8c3bb5298ed0757aff559dd3a27718eae11dca09732e4f651bc3aa0ec606cf64403b87a4257e7910c058279652f437f0db427e476911a737edb695eac10adbfbd49ae25c05ba761e8a800c3a7c52e8d143d4dc5b2945cff996858e5e9e781bbd517f6b2f59c2cb4b992cce765cbd6afd03d83f92f72084f5c702f113daa2a39ff23eff6c957be5713e569b4f2e8a6a11af3969b6d62f5543e19a660a6540b668a2e7047845326deda12672680686ed6a573c4cfa7ff722137c5acf1503d1dcfea29d9ceedbbd9cbeb41972015bbc96e1a7b9cc21c189259e56270e0f066e437f8a9f2ba66fea2a858a16b148ff3d55a58a60d89cca4a90380253054e09dc3ab0e9607e8512fc0199943c0f884ec37e3ec913ad38535eac1d058fe01dc03bf560f5c82f8f1e08d1684aee33918ac23646a944584c36eb8d17afe2c1b6b2cb320039f166626974dd8371fe2a5dab6d1dfe90f593af99f11b28a103ba76de1ef7775e64584a9991414fdb27cc9e7ed4f8c8140fa7ef69208453532a91de9a362af46f6da7113b7e6d04cc1fe79aa90f03429a8730e32e48282133ecc29ab254cfa8880db636e58f39c4f07e60032a22e0b5212d0c032838cb1bab4a0ad1d0f5527783c38ed5f8b98208da09eb2438985963484079171989b0c5b5a135385a6826c0d8317c3306d141c67ca41d31f74d403359d044182504fec169bcc3c4cb7b148923763a698512f897dc957fde2a4820d2a7f90ab07f7c1b852ad272ca6a5b94023b6237f1a85f6ddf6a12c965dfcf4118841d43ac3711acce1689ad0fd8405510d5ec19d1e9184c12b15057f90876ab03f54edacaabb02e9d0e5c1ee075648caa2a462f22801f6c1a8e4ed76cedf709d885187dcb68e8f66d13752692a53e4948f39ba3cd6de23144bb7ac0e4d2c226f646ddb51032d2a65acb51fab89584fae7dd7ce336ada466a2a130274eed9b26038d5468ef8cb588c05a8eccfe8b45e042348c4c55c5e384644869c0579f3be2564fb35676067daf590bcb2db5d6ec285ba247bd1e92fefaff1c40f053c2b489d60a41f852626c153360e2be7272bda5e31a6e48894a82f29ff7dc24da5ba8e57bc56060aa50a73674e29bba73bff746c36044d7e66e1c2adf9eacd3ce76f13d3bcbf793f98acdfdb3f66811cfc4133ecbb7afc3a39651a736e4c7d29c4d2df5ef71be88e41c79404e65b69e51d54337946473d3fdb6bd59b2d91de45db3e39355cdd78e72812c2c619a6e5c9798e357ffa0b4a79bd44a41414b5706a154db84e28d5be7eab8faf9d1277d3173a004d260e7bd401e8500662848e5afa615b3738bed712c7d27c8cd17a66ba6f55de5028477d59f0270de0553f8171d3bd3840df441dc7bb5764a46d79eda485a9dba3041c3f6c481e463827b68f355d6b4ea2ec2e2d32aeb66bb202eebeeeba2a8826d01e3b088ddd19c2115a1c0f5e8a55372d700166170c215ae9dea02bdf5cfae10693f44466953e2b0108ecdcfe30c096a8f03d96be1602ed1e070d3e53e26adc2057d383a9adadc947a68139a191d0456989bfbc7f8b8952300f3b89c9e1761a71955bc180df715112ce3e594c8a9f615ef8d6f244369d23284854bd84eb947f5dec805d926d1ef0b868463d42c66e9fbec1ce460dead710867cae866eef1b9ec5adea72dc0f2f50dab317f7649fa5b18d7afc277ebdeb39d648467c6251aa25dadd20c93ac8c93d34b668dc894fc57bd87ace5a0f7eb773b18c92eb9c27a1ccd018ff5a9d997a79ef2525fcf2b2cc4a0772f7916f7649abe4dcd63abfb5bafc1fc3fc609d88fcd6dd16f032dd93dde95ea664c9005935a6c8b946ebf713e8595a7535c7c27545689e707aa6a4d31b1f4601c95ba4ce7034bbbebac7396cf34550cc6c0e7fee06b2dfe217137a7e2b083cc57658a9cf6f00ff56d16861cc6c2f770f6e485127bab251aed1882e836fcdd6c89b66678b53d89f3b89e5944cfe0b976246555925f94a1d131690a5f4fe683b1c65c0f53f4cfa2f1fe9633984fa5a5a39be087f73044a7ed2fad84b40cf7996e09578b4a4a43437361cfd14b8d21ff7d4b73c03ea92866768268c57a18adf82b75508f14d8b9057db9b315617854575e4c447175423cb8867fdfd01e9dff0f5a5d67d052d48188b67f83d37f300f2598246f87ac07cab307337d19c1aedf3baf7d6c3331915ce5143d06088bbe40630dbff54f10e398ae6492b1aa93053c79e773cf01e271ab2e28b14004f7f771f3c866e1179ea0797ea4bf31732880fdf737eff1ac4eba109a09ed0d13e02a4fc2678cd0436c392805a1c652ff2b60499a0787585547382a391f1d9b1e528657661ca0c02fba6b655e18c17881655e2a7fcd5f9056b5c1317522b51697310d11fc00fa00e6da20894a0b0588af40aca63e419f53d9408c53559b95cc3bac15b410ef2a2155826f5b602758f6987b41a3117cec7fc72a10dbbcfbb26ab77ec20e7cb0215e876103d44f89d18def8c4b64307432ad232ef64a94836ed6bed1c88a49ddf18b38c357d23cba35f5cdcdda48d6d56aac5b665fa53f477ef9a22463fc7d0dbc0108cfc564a84b92059af4e36bd80ff360fd3a981eb177835c7414afc24e09dd2da8999a00ad7078806b31bca7e923317dd88c296eb74c186b2cded842fa370df9da2c1c17e1f90d0ae651cec02a28b42ce5d6b6a5a3aa1085d42da105e0fd54038fb99db20130b977e850148ac772a26b0d16cda71139b5351f50a9b337468e378f4720ef3fa693fcce79f180de436684adedca308ea7219b957613a4173526247654ebb17e32b428a472a8e310aaa5809a0acff94f18c5b24b586bfb1945e2320226cec2bcfe64ccca075555b0431c20b27c20b6c63e1005263f21f117cc54caa45373ae37c430f38abbc961f853257cd573169b559e8a17414affc9b622492aeaf48ec61bb1a03473bad26c27f26e4b25d188dad251feb77713494aba145474e63f7750a52157536b1213bf2cab61ad807d2b12b72d045bffab30e2301d82c919e046ec75eac9322cdbae03f26793412b6b88f13c2f0f0596949221cdea2e033dc97f650a465bcb18d96a2afd64cc65e5f164cbeac280ce7fefc218432e53ca09bd803c5bd07b386d904ea0eb27482a863957bae91cb3b7dce8c9b3e86b23a9e0d715dfe244fa10c705bfbdabae9d8b6bae7f24d09bcdc28b3aca0effc16ad54af5601e02109157179972ebb878d638f7c36833f56214fbfdc7194156ba53f30ad2f57ab1dbc6cf55c2d56032b7203e0b30b6c949cd806c9f907fea4122747aff34ce76c2ae95128282ee0146a29210450bd04bc1ce2c67b345c94f2c4940e5ac39a5d854b3dfee33c27789cefcb18793dc8a0be413f8062533ac6d8d2e26aa70d85f57dcfd12c219d9e417b79ac9ee2f79857623e4e46b5690d82b11be78ac10f0d0213cce34a9fa89f06a31c15b2b3dd5e820ec8d92dfefc8abb824ca82650f7ff2024c6342fbf03c87ab3b849c3c46232c4788743ba80745d348d7f9111256925149b3e6279a09abb8f3dc9c880980a77cb98a02cade4e781ba0ab0fa21d45096070558a03b6229fb58171a23c77ec08ac8147c755a0a7c14cba3246a0657028a297ea996ed375ef47e794cd3ef1e0c5137411d3676c457976fca568db9682f6f234fbfdf624ef48839084f6a31e85bf3e1d9f9860d06afe7e075728d4943713ce8d3a269ae66f08ab89923879f361dce07c0674b8f61d65b38f4623c765eb078ab1d0150782c1fe9594b0b2ab0c1d9773a4f65704541d0993aa39f0c5a4d2be4f9137d4296826290", 0x1000}, {&(0x7f0000f7c000-0xff)="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", 0xff}, {&(0x7f0000f7c000-0x30)="a016f543bdcbdef7829395e75a5d8336220565319c96e34cd83b7401dda1de4b10a914a3a06318e5104f68a30f8eb318", 0x30}], 0x4, &(0x7f00000a4000)=[{0x80, 0x114, 0xf225, "cfcf94bd06b8419274b4d4e00c05b9d6cf6482f060f483925dd9bbb10f91492b5bd9c5360c7d397dc751810bc21ae85d248b02d9fd38d4c11a26951a3cd6c9d7b0709143f4a20f28cd7d8f0119771ec384ad775438fdcdab1e7c745b02ef883ea42968da5d2224d50394"}, {0x28, 0x10a, 0x4, "53ac9359e77a7f6b087250773d18749b69"}, {0xe8, 0x84, 0x800, "e12a877f56feecf62d82c49e9db6985cf3989883fef7b6f021ce4c988c6ccb2758560efb6c25ddd6a43b3597ef9addeb46bd495550272032160581e7f304437fa4a9ae559790a61b351d772b8af78951f59373f21b413b77ea5f8d1a8a6812fa8cd0c04c72311b791865e806ee678d6ca963fc2b02572c728378f4b6f334b17a08ed325f64bfdfb8db7a4e508f0740be1492a3a1ce984957e7a9082c238533cf5a0a7a1142bc45e4baabe9fbad9db725dd86979cee55891eaf22e3f88e3d60f02e5eecc52f9efc56b3f0ab76c9d8a5a7daa66e6a4f"}, {0x60, 0x10f, 0x5, "66791fb3986bb4997d56ed325e0b547a55815c7b91dea9e91c4ad143ba8e8e80737128dabee7986fe6731b9d8a5fbd09e99eef81b25b2972682a112eeefa48579fdab8eaf528aae534941e6d"}, {0x108, 0x1ff, 0xffffffffffffffc0, "7debe3cc5c27f8b82af64fdd7f766333f836a82e8033f5bace0ad28283eca5af745d92e122a0527fa8a09414c9ab26d25e1a14ff03dddadea46f53bc73a9ea53a0440517d3aed8a624ed832e8324570a29f538d3cb29e1f855c61238fd8473956c715aaa75f079090d4a348988543dcd9ad770bd2360219124e9f4495f0122a801d8516f4e4b28547eb3e6821c042cc6afcbc0fef3aacce8e08eca67c58b83cf917c763f285fcb4346ab05a4c4ff8dce152ca73f3e55bf16a53261cfd7f8f478f4b19ee0833579c9b36b0443dfeb7f91576530e3036cce61f6c13c63031cb7027d818d971543b9af28d591e49f6d31de82"}, {0xe0, 0x10a, 0xff, "9e76946a86c1666080a54f07fb2b5314f08305bc68ba045768c6a8c08b33246f2e22ea8709da612fadd632e1b0fc8c962121a33d0c68f52a6521970870c96fe0ad5618f2fab77023fa6f03b7b449ab89546243c83fe6024f6c24d5f8d93af2041576289a89ce9ee62962ba88138ae38a64887bfce76105cd9d9131b580f7aac2a412bd4fc726a7300a96913d0a3d4edc4f4d69af14ab3b4e9a51a355c7012bda391038de41b8b8f25d5769aba0bc0919b85592c48da60f19e0f6f8149a2e540ed0e885c09e6f372250"}, {0xc0, 0x0, 0x20, "9dd138367c718b02e7638de73b6e29e08186c41da8320bcab7a9b1e7daccf45da95827fc026405d256f3dedf61dc38322ae8001a7cdafefdb2cad6d5fcfd82e8e4db42c3db1183f8f018762457aa11943cdb2b2d3226ad403071a73f0cb882a790f37850b15f315b5419269ec40f1beb95ab42ae155b4942eda55e8d4d020f915a2925c2c56e1147904ace261cc053c0b323b25e7665ddffef2918727b78aa21d132fc1f1a1e1d8992e50d"}, {0x100, 0x0, 0x91, "10da55150b736dcae41c6adb25aa0ee57436ac5dfac1853aa009f41ac20ffc73f8c7434a2fafff901a62d3798c841c3f50be71b3f4069d2bebff35e851840a5900055fcfb8dc630eb51f970e2d5a83721236efefa83d4cec2e9884ee408782a5c609b6cee6aaeb6735d9ab4284b8c7741aeb59821177725e9b86d91f97505bcda74c7e5b97a2deefab4d5fd2283f703cf1a32f139aaecef075769a83bbc5f854db3764f55b5510d73c68fa6dbf2e990087a4026cd4aa5cc3baff281e8a8e946b0f5a31e5fdc60bf6ee9d72917484415d7496c2d66ffd03e16d9553c189a56714750d73e45ebea9217cbc7ab87a1b24"}], 0x598, 0x4}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f79000)={r2}) 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) msgsnd(0x0, &(0x7f0000279000)={0x3, ""}, 0x8, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ada000)='/dev/vcs#\x00', 0xcd81, 0x424) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000c0000-0xc)={&(0x7f0000909000)='./file0\x00', r2}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c76000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000a90000)=@generic="c004f1ea7901fb2641724f742104ac1e") syz_open_dev$sndtimer(&(0x7f000002a000)='/dev/snd/timer\x00', 0x0, 0x800000000000) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f0000b59000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc2000)=0x10) syz_open_dev$sndseq(&(0x7f00001d5000)='/dev/snd/seq\x00', 0x0, 0x400) r6 = socket$inet6_sctp(0xa, 0x800001, 0x84) r7 = dup2(r1, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001c, 0x10000000000004, 0x9, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) accept4$unix(r7, &(0x7f0000a67000)=@file={0x0, ""/13}, &(0x7f0000c3d000)=0xf, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x346f, 0x0, 0xab, 0x0, 0x0, 0x4000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x1) syz_open_dev$usbmon(&(0x7f0000332000-0xd)='/dev/usbmon#\x00', 0x9, 0x20004) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000870000-0x90)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r8, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x13, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffb}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000816000)='/dev/vcsa#\x00', 0x324, 0x1) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000d87000-0x10)={&(0x7f0000fda000-0x50)={0x2, 0x1, 0x5, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x200000000005, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000002}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000266000)='./file0\x00', 0x3e, 0x0) open(&(0x7f0000050000)='./file0\x00', 0x14882, 0x28) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x800000000001, &(0x7f0000003000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x4) r1 = socket(0x4000004003, 0x4000000005, 0x5) sendto$unix(r1, &(0x7f00009b7000)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0xfffffffffffffffd, &(0x7f0000094000)=@file={0x0, './file0\x00'}, 0xa) getsockname$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009b8000-0x4)=0x1c) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f00000-0x3)=0x0, 0x800) recvmsg(r2, &(0x7f00003bf000-0x38)={&(0x7f0000d3c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000115000-0x60)=[{&(0x7f000018e000)=""/147, 0x93}, {&(0x7f00001dc000-0x3b)=""/59, 0x3b}, {&(0x7f0000f64000-0x7e)=""/126, 0x7e}, {&(0x7f00001f4000-0x88)=""/136, 0x88}, {&(0x7f0000081000-0xb8)=""/184, 0xb8}, {&(0x7f000028c000)=""/84, 0x54}], 0x6, &(0x7f0000f64000-0x1000)=""/4096, 0x1000, 0x200000000}, 0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x4000001f, 0x5, 0x6) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d1000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000203000)=0x0) sched_setscheduler(r6, 0x0, &(0x7f00000ac000-0x4)=0xbe) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d45000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000827000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xd5, @multicast2=0xe0000002]}, 0x38) r7 = dup(r3) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000a74000)=0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet(r5, &(0x7f000056f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2d000)=0x10, 0x800) io_setup(0x4000000000004, &(0x7f000091b000)=0x0) io_submit(r8, 0x1, &(0x7f0000001000-0x20)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x95)="29851b04a301aea4038f6ec7c7ee6c869c09b2d8ad2d7df7502db332d5bd620a90a7e30cf9dad288e4efec839332791f6c3d0e64370739e013b05d23e14620bc646ffc1ef71cf7e0a1b0ced20f7d32d6816c83f07902990adcb99dc643dc0de6960bfc637251b79958d1ab3162f653ca6f1d061e64d182199c", 0x79, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f000051c000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x30, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(r6, &(0x7f00009c5000)='ns/mnt\x00') setns(r7, 0xc000000) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0086426, &(0x7f00007c8000)={0x8, &(0x7f0000f65000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000081a000)=0x40100000001) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f000037d000-0x8)={r10, 0x0}) 2017/12/17 17:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000971000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000b000-0x4)=[@register_looper={0x630b}], 0x24, 0x0, &(0x7f0000009000)="d8fc00016de37101d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade69"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f00006fe000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x50, &(0x7f0000ff6000)=[@ptr={0x70742a85, 0x0, &(0x7f0000ecf000-0x1)=0x0, 0x1, 0x4, 0x20}, @flat={0x776a2a85, 0x100, r3, 0x4}], &(0x7f000073c000)=[0x0, 0x20, 0x18, 0x48, 0x38, 0x48, 0x28, 0x20, 0x40, 0x20]}, 0x8001}}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000-0x4c)=[], 0x0, 0x0, &(0x7f000000b000-0xd7)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, 0x0, 0x4}, @flat={0x77622a85, 0x10a, 0x0, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) 2017/12/17 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf72, 0x0, 0x80000000000000, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40120800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$unix(r1, &(0x7f000065a000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r2, 0x0) dup3(r2, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000044c000-0x4)='cdg\x00', 0x4) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e71000)='./control\x00', 0x0) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r3, &(0x7f00002fa000)='./control\x00', 0x1fe) inotify_rm_watch(r3, r5) inotify_add_watch(r4, &(0x7f00000cd000)='./control\x00', 0x102) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000148000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f000050b000-0x21)="1f00000001021f9f4c0000ffffbc00ff0af616000000017ff000010000df18", 0x1f) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ef7000-0x4)=0x1, 0x4) 2017/12/17 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f00001cb000)="071a", 0x3) restart_syscall() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000+0x56f)=0x14) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x3e, '\x00\x00\x00\x00'}, 0x14, 0x0}, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x40050, r0, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0xa, 0x11, r1, 0x11) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5e000/0x4000)=nil, 0x4000, 0x20000000007, 0x35, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006de000-0x9)='/dev/rtc\x00', 0x440002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00008bc000-0x9)='/dev/rtc\x00', 0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fc2000)=0x40000017f, 0x4) r4 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89a3, &(0x7f0000fc4000)={@common='gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fc4000-0x8)='./file0\x00', r1, &(0x7f000070c000)='./file0\x00') mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001cc000-0x4)=0x0, &(0x7f0000a1f000)=0x0, &(0x7f0000fc5000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f00009d5000-0x38)={&(0x7f0000b36000-0x1e)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fc3000)=[], 0x0, &(0x7f0000218000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x28, 0x20040000}, 0x8000) sendmsg$unix(r4, &(0x7f0000d7c000-0x38)={&(0x7f000053d000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000493000-0x10)=[{&(0x7f0000821000-0x1000)="21dfe81f00b1df60ae5e6f401c97927341b5d57c6f69327fec1b5d48958bf180b2f782ec5c696b50bb1e64f988fb709307ca8a3e98c78ddf3a9c9115ebaf00718d7ab903babc2a127b5b3594d2bd47468f75269a9610318a4aadfb059641cfe19cdbf8952de07a36554e53522e784703bee811f88764871395b10f1b2ffea40bc112c1cdc7ea79161ba6c6a587d83b2f7e1390022a73019d767b6607f211412b677a2cb3a00f4c1e6732781af145acef194507df055ef11af59ca1468356842038dbef41650b574dd09da8d4ec654333599b3977769d4d2654e5b09df6cbad3e952c637ab18891f344d68317", 0xec}], 0x1, &(0x7f0000044000)=[], 0x0, 0x200048d4}, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fc4000)={0x0, 0x7fffc, r2}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc2000-0xc)={r5, 0x80000, r2}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fc6000)=""/231) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000131000-0x10)={0x0, r7, 0x9}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fc8000)={r9, r5, 0xfff}) socket(0xf, 0x0, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000fca000-0x8)={r11, r10}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r6, 0x9) 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = msgget(0x0, 0x210) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(r1, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfa000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a31000-0x9)='/dev/rtc\x00', 0x400000, 0x0) clock_gettime(0x5, &(0x7f00001ea000-0x10)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) ioctl$void(r1, 0x5450) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a35000)={&(0x7f0000333000)=[0x9, 0x4, 0x3b8, 0x3, 0xfffffffffffffffa, 0x10000], 0x6, 0x845, 0x7ff, 0x1, 0x8, 0x600000, {0xffffffffffffff4b, 0x1f, 0x3, 0x40, 0x40, 0x2, 0x0, 0x8, 0x994b, 0xfff0000000000000, 0xffffffffffffffc1, 0x3, 0x4, 0x3, "bea8c83e7204fb288a412679eec935bea5803bddefd106d716b2cf42172bb140"}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000060b000-0xc)='/dev/autofs\x00', 0x402, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000766000-0x4)=0x0, &(0x7f0000760000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb7000-0x8)={0x0, 0x0}) pipe(&(0x7f000049f000)={0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000f31000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000529000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000914000-0x4)=0xc) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000a78000-0xd)=""/13) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000a04000-0x8)={r6, 0x101}, 0x8) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000ed5000)=""/0) clone(0x80000, &(0x7f00001c3000)="87", &(0x7f00000da000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00003ba000-0x1)="b4") clock_adjtime(0x0, &(0x7f000040a000-0xd0)={0x800, 0x8, 0xfffffffffffffffd, 0xe2fc, 0x80, 0x8000000000, 0x800000000000005, 0x6, 0x5, 0x101, 0x30ad, 0x28, 0x4, 0xf3, 0xe70, 0x8e, 0xe2, 0x1, 0x100000000, 0xfffffffffffffe9a, 0x507, 0x9, 0x7, 0x8000, 0x8, 0xffffffff80000000}) ioctl$void(r5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d3c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf69, 0x10001, 0xf8c, 0x1ff, 0x7, 0x80000001, 0x20000000004, 0x1000000000000008, 0x8, 0xfffffffffffffff7, 0x2, 0xffffffffffffa748, 0x7fffffff, 0x8, 0x5c]}, &(0x7f0000d14000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c34000-0x54)={r7, 0x4c, "b46bd35b2ed050a3efdda60242d1070000000000000100015a388fad880700eacbd3a966efa2951c52864eb9f0a16920ca2735feff94cc9fb90f2b392f8558e6ea6c74e884d56b7a7a85ca34"}, &(0x7f0000e18000-0x4)=0x54) getpeername$unix(r1, &(0x7f0000522000)=@file={0x0, ""/4096}, &(0x7f0000610000)=0x1002) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) write(r1, &(0x7f000049c000)="240000001e000712010100080300650001000040e50000070b80000c000000022000048d4f04", 0x26) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000084a000-0x4)=0x0, &(0x7f0000301000)=0x4) r8 = dup2(r4, r1) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000048b000)=0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000019000)=0x80000000049) 2017/12/17 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000007000)=""/185, 0xb9) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0xc0400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000d000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7f, 0x0, 0x1000}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0x6c)={r2, 0x64, "4bb9212ae21693b297e643de6c95d1c3b41f13f76d864c9789c691401e35ba1aa75ca97119bf85982d5239862bbf709e0995fd6c3b61d3ddf207e707692653220e551c519c6e3bb8996f95b562a281246f5ad59177b9aaa68e1006b94e14321b62d2d394"}, &(0x7f000000c000)=0x6c) io_setup(0x7, &(0x7f0000003000)=0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) io_getevents(r3, 0x7, 0x3, &(0x7f000000c000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={r4, r5+30000000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r6, 0x1, 0x6, @random="83ca6f58e279", [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r0, r1, 0x1, 0x1, r7}, 0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x1fc, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x40040) [ 63.606450] binder: 7769:7774 ERROR: BC_REGISTER_LOOPER called without request [ 63.614066] binder: 7774 RLIMIT_NICE not set 2017/12/17 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000468000)={0x5, 0x78, 0x80d4e5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8003f, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) dup2(r1, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5b000)=0xc) prlimit64(r2, 0xe, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r4 = dup3(r0, r3, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(r2) getpgid(r5) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000e08000)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000b2c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000547000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000e87000-0x20)={0x1f, 0x8, 0x9, 0x6, 0x100000000, 0x8001, 0x3fd, 0x7ff, 0x0}, &(0x7f0000d08000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00003d0000-0x14)={r7, 0x4, 0x44, 0x3d, 0xfffffffffffffffe, 0x20000000001}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000ab8000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0xe8) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000561000-0x2f)="cb4bc1e92123483563636ba8748042ea19cb250930cb0e1f2e524465e3bf3305e59d4333259992c90a90f7ecfd2e86", 0x2f) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) bind$inet6(r6, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x800000000000004) socket$bt_hci(0x1f, 0x3, 0x1) socket(0x12, 0x8080f, 0x9) r8 = socket$inet6(0xa, 0x8000000009, 0x3) sendto$inet6(r8, &(0x7f000093c000-0x50)="071b61a1147bcb79057a114ae9b3dff84ea36487a1a83040597e67e5bd681a7213eeacee0db8fd96046c3db61e65b5e062a3768dc0fdf957de5d64e00ae0cc81e8abafa2cd8fb0c51015e077fc9a1b5e", 0x50, 0x4, &(0x7f0000b99000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000}, 0x1c) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 63.636281] binder: 7769:7785 got reply transaction with no transaction stack [ 63.636295] binder: 7769:7785 transaction failed 29201/-71, size 64-80 line 2747 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x10000200) bind$inet(r0, &(0x7f0000abc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cab000-0x4)=0x592, 0x4) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000fc5000)={0x7fff, 0x7, 0x9, 0xe08c}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)=""/79, 0x4f, 0x40000002, &(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009da000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x7, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7fffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x7, 0x0, 0x0}, r1, 0xfffffffffffff08b, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x8003, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000bf0000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00007a3000-0x400)={"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"}) fcntl$getownex(r3, 0x10, &(0x7f0000b94000)={0x0, 0x0}) getpid() accept4$ax25(0xffffffffffffffff, &(0x7f0000eb8000)={0x0, {""/7}, 0x0}, &(0x7f00005be000-0x4)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dfb000)=0x0) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f99000-0x9)='/dev/kvm\x00', 0x121000, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000bb7000)={0x1, 0x0, [{0x1000000000000483, 0x0, 0x10003}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d96000)='./file0\x00', 0x20000040) gettid() syz_open_dev$sg(&(0x7f00003db000-0x9)='/dev/sg#\x00', 0x5, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 63.685416] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003df000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x0) listen(r0, 0x2) connect$inet(r1, &(0x7f000077e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000113000-0x38)={0x0, 0x0, &(0x7f000073e000)=[], 0x0, &(0x7f0000541000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000805000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x80800) sendmsg$inet_sctp(r1, &(0x7f0000451000-0x38)={&(0x7f0000278000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000970000)=[], 0x0, &(0x7f000034d000)=[], 0x0, 0x0}, 0x1000) sendto$inet(r1, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000068e000-0x4)=0x81, 0x4) sendto$inet(r1, &(0x7f00008af000)="", 0x0, 0x0, &(0x7f0000094000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000096e000)={0x0, 0x7}, &(0x7f0000c7b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003be000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c2bb006, 0x100, 0x500000000, 0x4, 0x1f}, &(0x7f000065f000)=0xa0) close(r1) 2017/12/17 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000079a000-0x14)={0x0, r0, 0x1, 0x1, 0x0}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r1, &(0x7f00009b4000)={0x19, 0x7, "aa8ef8f4ec572530e604918dd410bce356"}, 0x20000) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x60, 0x1}, 0x41) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003cd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000f7c000)=0xc1b, 0x2, 0x2) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) 2017/12/17 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000065a000)={0x0, 0x0}) r1 = socket(0x2, 0xa, 0x0) sendto$ipx(r1, &(0x7f00007d3000-0x64)="510dab1edd518c18972eb8952b332b7ba76208de6c46035c85b457d2064d7f6460c6c1b9feb6a0499844805b52f56fb0b088d9a1d22c34321801b7dbe94af0d61794b861b3127d57748817a05a76b1dc8d07e412152f49182559055ed01d037d2c7e0d45", 0x64, 0x4000, &(0x7f0000245000)={0x4, 0x9061, 0x7, "adf0af8124b3", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000285000)={{0x3, 0x7}, 'port0\x00', 0x1, 0x0, 0xfff, 0x4, 0x8001, 0x9, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000430000-0x78)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000528000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/sequencer\x00', 0x80204, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) r6 = syz_open_procfs(r5, &(0x7f00001c2000-0x9)='net/udp6\x00') sendfile(r6, r6, &(0x7f0000dc0000)=0x0, 0xff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000ef3000/0x18000)=nil, &(0x7f0000020000)=[@text32={0x20, &(0x7f0000021000-0x42)="640f2f22b805000000b9147200000f01d9b80c0000000f23d00f21f8353000000a0f23f8f20f320480c4c1adf564bda60f2096640fc75902c4c17f1116a200380000", 0x42}], 0x1, 0x10, &(0x7f0000021000-0x10)=[@cr4={0x1, 0x700144}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000657000)='./file0\x00', &(0x7f00003e1000-0x2)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) recvmmsg(r3, &(0x7f000098c000)=[{{&(0x7f0000492000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ded000-0x30)=[{&(0x7f0000544000)=""/216, 0xd8}, {&(0x7f0000f84000-0x7c)=""/124, 0x7c}, {&(0x7f0000a5c000)=""/21, 0x15}], 0x3, &(0x7f0000537000)=""/4096, 0x1000, 0x200}, 0x4b5}, {{&(0x7f00007ef000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ae8000-0x10)=[{&(0x7f0000649000-0x94)=""/148, 0x94}], 0x1, &(0x7f0000b97000)=""/222, 0xde, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000ad1000-0x30)=[{&(0x7f00005be000)=""/0, 0x0}, {&(0x7f0000f36000-0x2f)=""/47, 0x2f}, {&(0x7f00002a5000)=""/182, 0xb6}], 0x3, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f000064c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c96000-0x30)=[{&(0x7f0000fe1000)=""/99, 0x63}, {&(0x7f000002c000)=""/38, 0x26}, {&(0x7f00007b1000-0x5f)=""/95, 0x5f}], 0x3, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f00007f9000-0x4e)=@generic={0x0, ""/126}, 0x80, &(0x7f00002e7000)=[{&(0x7f0000d00000)=""/161, 0xa1}, {&(0x7f0000083000)=""/68, 0x44}, {&(0x7f00008c8000)=""/91, 0x5b}, {&(0x7f00005ba000)=""/46, 0x2e}, {&(0x7f0000892000)=""/109, 0x6d}], 0x5, &(0x7f0000252000)=""/19, 0x13, 0x8cc0000000000000}, 0x5}, {{&(0x7f0000f6b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000087d000)=[], 0x0, &(0x7f000012f000+0xfc1)=""/0, 0x0, 0x3f}, 0x4}], 0x6, 0x40, &(0x7f00007b9000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000279000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 63.685430] binder: 7769:7785 ioctl 40046207 0 returned -16 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) [ 63.687525] binder: 7769:7785 ERROR: BC_REGISTER_LOOPER called without request [ 63.687542] binder: 7785 RLIMIT_NICE not set [ 63.687722] binder: 7769:7790 got reply transaction with no transaction stack [ 63.687734] binder: 7769:7790 transaction failed 29201/-71, size 64-80 line 2747 [ 63.691742] binder: 7769:7790 BC_FREE_BUFFER u0000000000000000 no match [ 63.691795] binder: 7769:7790 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 63.691812] binder: 7769:7790 got transaction to invalid handle [ 63.691826] binder: 7769:7790 transaction failed 29201/-22, size 72-8 line 2832 [ 63.742833] kauditd_printk_skb: 38 callbacks suppressed [ 63.742844] audit: type=1400 audit(1513532209.345:676): avc: denied { getattr } for pid=7789 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 2017/12/17 17:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x400007c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x8000004002, 0xc8e2, 0x5, 0x0, 0x2, 0x7, 0x3}) r2 = syz_open_dev$sndseq(&(0x7f0000246000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000083b000-0x34)=""/52) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) utime(&(0x7f0000350000)='./file0\x00', &(0x7f00005cb000-0x8)={0x7, 0x2}) mount(&(0x7f000094c000-0x8)='./file1\x00', &(0x7f0000c59000)='./file0\x00', &(0x7f000036e000)='tmpfs\x00', 0x0, &(0x7f00007fa000-0x1)="c9") symlink(&(0x7f0000d69000-0x8)='./file0\x00', &(0x7f0000422000-0x4)='./file0\x00') ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000572000-0x68)={0x81, 0x0, [0x5, 0x5, 0xfffffffffffff801, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r3, 0x2, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ddb000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000024c000-0xc)={r4, 0x80000, r3}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) execveat(r1, &(0x7f0000470000-0x8)='./file0\x00', &(0x7f0000a89000-0x14)=[&(0x7f0000727000-0x6)='sysfs\x00', &(0x7f00005c3000-0x7)='8wlan0\x00', &(0x7f00007b9000-0x9)="707070312121f75b00", &(0x7f00007c9000)='\x00', &(0x7f0000b33000-0xd)='/dev/snd/seq\x00'], &(0x7f00002be000-0x1c)=[&(0x7f00008f3000)='\x00', &(0x7f000087b000-0x6)='sysfs\x00', &(0x7f000050d000-0xb)='vboxnet1(\\\x00', &(0x7f0000e77000)='sysfs\x00', &(0x7f0000cfa000)='/dev/rtc\x00', &(0x7f0000cb3000-0x2)='\\\x00', &(0x7f000060c000-0x1)='\x00'], 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000058b000-0xbc)={0x0, 0x1, 'client0\x00', 0x0, "520cc8ebe3db07d8", "f5a54520312eb8d4396d6ca04a40ec26b7b179388f8a368fec35b7583db783a1", 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) accept4$inet(r5, &(0x7f0000ec1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000429000)=0x4) r6 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002b3000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f00004a6000-0x8)='./file0\x00', r6, r7, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0xff, 0x7}, 0x9, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d94000-0x50)={{0x0, 0x200000000}, {0xe, 0x0}, 0x40, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) 2017/12/17 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000074f000)='./file0\x00', 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059b000-0x4)=0x0) getpgid(0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092d000)={0x0, 0x0, 0x0}, &(0x7f0000d67000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005bd000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00004b2000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000746000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f000058f000)='h', 0x1, 0x10001) pipe(&(0x7f00008e4000+0xec2)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x20000, 0x7, 0x0, 0x0, 0x0, 0x8, 0x8, 0x4000000668, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x40042409, 0x0) r8 = gettid() stat(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cdd000)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) sendmsg$unix(r4, &(0x7f0000c4b000-0x1c)={&(0x7f00008c6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000054b000)=[{&(0x7f0000bf7000-0x3a)="c6a7d904fa123a96c02a158f024bd841512130479d9aec6d4c387f5b12edc8a113f7990caecd584b018c8ac2c534a9663a8a6f757afbe745b3605b42e7a8b222194c6e03", 0x44}, {&(0x7f000098d000-0xe7)="32d48abcf57e7c19ded7a5a303466283c049f36312318573fdd05f87381b168c5f2df52e8c73e7aae05dcfce1d0bd41d89425b9589e48582ffe3c4a67299b814e0cca9278f4c329d9f3d399e1c526ad641b1b96462922b719f6c0d77faf4e2de1e21e1f60e702fb22b715b13d38534aa65bae13fbc25346a6d7135e8f128f7b653eda73dcc8b91864e77cc556391ec33727841454fd65aabdd505c88c717a8c2620dc98324b63d786e473a902151ef4426bf0b296266b7ca2bc589da71455e401253f8838053d9b3b66d21f39904073a581b528b459ee29faf6dc38c630fb481cb2f108b046a25", 0xe7}, {&(0x7f00003b0000)="c232488f6f180ee1bea9317e999c35646656d27bc709bded04878ceaf7e782f87bd5883fe8a768047f241c4485fad6c47f0df04546f5c57de340af00e164a0f587a4217fbb4c8a7478e9629d8eee23640f019a4beea3dcccb50b9537684fd7a517c93bb0fabe0cbc01211b590d3effcf98267f7725fc98c878472b1f8c52da49237c0d0f84d57d83bca6d43fd351b0262a62d9913909ab6123b3bad5e89a83bed695e054e4d949c870d23e2f611b87f7c08c6ef3c25a810ba05718f7c92d7688c7fbdb546cc01a17748de2f1bf970379b787a1c9491b97f60e82594d1ce954b3e1ada753d62c452303710a66ac5c0fb8", 0xf0}, {&(0x7f0000e43000)="4ac4cf18ecb67b24441ce229f4856be5ade28bb379f244e87aa4ec354c56aed07a8e2a0c2cf2d3c18d53a750aa602b7a0ccf65c608829f258da8ad0e0bd7d3", 0x3f}], 0x4, &(0x7f0000230000)=[@rights={0x34, 0x1, 0x1, [r0, r0, r1, r4, r4, r3, r6, r4, r5, r4]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x4c, 0x1}, 0x40) sendfile(r6, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x2ea96fac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000217000-0x38)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) socket(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000cb5000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000025f000)="a78367b94261a9ad183db517ef258d8d7cfbb11bea010001000011000001d34c83d184bfcb5ebced499314218ca9009f83ba5bc88f404d73ea9c5c1833c650243e6492b691bb0637c99e0f79145120dd") getpeername$llc(r3, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10) mlockall(0x2ff228ee77eae091) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0}, 0x1c) 2017/12/17 17:36:49 executing program 3: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002ee000)={0x0, 0x0}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000011c000-0x38)=[{r0, 0x4008, 0x0}, {r0, 0xc000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x402, 0x0}, {r1, 0x8012, 0x0}, {r1, 0x20, 0x0}], 0x7, &(0x7f00002ef000-0x10)={r2, r3+10000000}, &(0x7f0000177000-0x8)={0x20}, 0x8) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000230000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000118000-0x4)=0x10) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/qat_adf_ctl\x00', 0x6072aebddf1e09ac, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00001dc000)=""/0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000012b000)=0x0, &(0x7f00002f0000-0x4)=0x4) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00002f0000)={0xe3e0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f00001cf000)=[{&(0x7f00002ec000)="90b7b9d60b7cdfa2cd2e357d01830821889d3bade9f1a9620cbc9e0d4452f0c45fcb86140537cac06937fb71f752234dfd7f114e2c280a6d9b19e91f4c3188f9a6e52d8da63ff7ee9958dde4ba2273db7a84c5d7c392e99a", 0x58}], 0x1, 0xe) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000187000)="d0071313a7470aca95ef5a8f6d303c793289085fff03e824431ff83153ac4cba7218e5b633e9dc6ffee9ebfa5a1bc38f668e88231d792fd572372869e05dab7124f0f3d8e2111e5d35b9a2c407693469a8", 0x51) splice(r6, 0x0, r1, 0x0, 0x10001, 0x6) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00002f1000)=@int=0xff, 0x4) dup2(r0, r0) recvfrom$inet(r1, &(0x7f00002ee000-0xd8)=""/216, 0xd8, 0x1, 0x0, 0x0) 2017/12/17 17:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1000, 0x80000) r1 = dup3(0xffffffffffffffff, r0, 0x80000) pipe2(&(0x7f0000df7000)={0x0, 0x0}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000888000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e05000)={0x81, 0x2, 0x0}, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000cd7000-0x4)=0x10000000000006d, 0x4) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000f6f000-0x1)='j', 0x1) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000b6d000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f44000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000575000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r4, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c62000-0x1c)={0x400000000000005, 0x54, 0x1000, 0x84000000000002, 0x1, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={0xffffffffffffffff, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) getgroups(0x9, &(0x7f000069e000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socketpair(0x1, 0x80002, 0xfffffffffffffffe, &(0x7f00006d6000)={0x0, 0x0}) perf_event_open(&(0x7f0000be7000-0x78)={0x1, 0x78, 0xb83, 0x2, 0x5, 0x1, 0x0, 0x4, 0x4000, 0x2, 0x771, 0x6, 0xffffffffffff8001, 0x8, 0x0, 0xfffffffffffffffb, 0x0, 0x7fff, 0x0, 0x441, 0x9, 0x7, 0x3, 0x4, 0x2d6, 0x8001, 0x0}, r5, 0x6, r1, 0x1) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) getresgid(&(0x7f0000a12000-0x4)=0x0, &(0x7f0000fb6000-0x4)=0x0, &(0x7f0000c03000)=0x0) clone(0x0, &(0x7f000076f000)="442580a2409e80e66a00c71a41ecabbdf75be2443d9f3eaa652cad8c723feaa70571d84bf4dbd25d801cdab39794e10065d0f501dc46ff83471f30d0d585102d8f34af90227e33db5fee701988106f3267c67f9c747632c332c669cc64cbbb6d1c23edfb7bbc4d3d8c74be774fe70e87bc37b64a1f1263d9bb700b559b842aa59dce38178003c0b95571e652fe3faf150b505892378b265be27ab9d01a274b2057a886f231495494", &(0x7f0000ea4000)=0x0, &(0x7f00006d5000-0x4)=0x0, &(0x7f0000595000)="afd685555ef35238c4e8dcec") setregid(r6, r8) 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cd000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00001bd000)="f7") sync() getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000bfb000)=""/203, &(0x7f0000e1c000)=0xcb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf1000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffff, 0x0, 0x0, 0x8a9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001, 0x0, 0x0}, r1, 0x2, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007a1000)='./file0\x00', 0x10000, 0x18) fallocate(r2, 0x1, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000692000)='/dev/usbmon#\x00', 0x40, 0x10000) socket(0xfffffffffffffffa, 0x1, 0x7) clone(0x1000000, &(0x7f0000219000-0x60)="9063cbdc787d2d4504ac2186628f4666062384e47da1f9e943cdcfccdb3aa39053f91007e4765ec9bfd9c7b5cb89bcca3851b2d0d1ed0c9ba42b201032336427b0ce081aabf16023c5f113c3ac5131067c0000000000000008f7e1a01df23754", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f00001fb000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2000002, 0x0, "96fb4d", 0x0, "882314"}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000bc9000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 64.088277] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/17 17:36:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 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) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000200, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="dda4") rt_sigsuspend(&(0x7f0000002000-0x3)={0x7fe}, 0x8) 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) mmap(&(0x7f0000002000/0x1000)=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(&(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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005cf000-0x9)='/dev/sg#\x00', 0x4, 0xfbffffffffeffffd) r1 = gettid() r2 = perf_event_open(&(0x7f0000b9f000)={0x8000000000000003, 0x78, 0x4000008052a, 0x2, 0x908a, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xc, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000004, 0x0, 0x10, 0x7b, 0x7, 0x8, 0x0, 0xfd00000000000, 0x0, 0x0}, r1, 0x1, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000721000-0x8)={0x0, 0x0}) r3 = userfaultfd(0x20007fff8) fchdir(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f0000ba2000)='./file0\x00') bind$inet(r0, &(0x7f00000eb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(r1) ioprio_set$pid(0x0, r5, 0x7) fcntl$setownex(r4, 0xf, &(0x7f000018c000)={0x2, r1}) socket$unix(0x1, 0x2, 0x0) connect$inet(r4, &(0x7f00001c5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d00000-0x240)="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", 0x240, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 64.161381] QAT: Invalid ioctl 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 64.207760] tmpfs: No value for mount option 'É' [ 64.260185] QAT: Invalid ioctl 2017/12/17 17:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x7034c2c59870f9d3, 0x7, 0x400000000009) socketpair(0x19, 0x8000f, 0x7, &(0x7f0000682000-0x8)={0x0, 0x0}) r3 = accept$ipx(r1, 0x0, &(0x7f00007a4000)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0x0, 0xfff, 0x5, 0x4, 0xffff, 0x5, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000014f000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xfffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xf9, &(0x7f00004cf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0xfffffffffffffffc, 0x0, 0xeb, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x9}, {[], 0x0}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1b, 0x30, 0x1, 0x0, 0x0, {[@sack={0x5, 0x12, [0x40, 0x7, 0x7fc, 0x17]}, @generic={0xb, 0xe, "df586b9457b7a274cdf9d9c7"}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747b0000006100010080001e6f522df4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {"953e4346f1a2eeb7362485375c2b27f179c0ddace0b9a9e7b7e0b3bb019ed4778f7c4496afd5d2d1eed2a873eb340c2160116f6e4cfce23231b46e3f9b9f7c80beeb895427e6d28023ee4664edc1045a1e3d2e"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000189000)=0x1c, 0x800) sendmsg$netrom(r5, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f000023f000)="b6", 0x1}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x10f, 0x41fa, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7f08645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76e4172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x84, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x5}, 0x800) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c21000", 0x1ff, 0xf1c, 0x7}) connect$inet(r6, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x40000000402) shutdown(r2, 0x5) listen(r0, 0x20000000000004) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80009, 0xe96) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x9}, &(0x7f00009ca000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b8b000)={0x0, 0x3}, &(0x7f0000726000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00006c2000)={r8, 0x2}, &(0x7f00006fa000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={r9, 0xf800000000000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) 2017/12/17 17:36:49 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 64.287233] tmpfs: No value for mount option 'É' 2017/12/17 17:36:49 executing program 4: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x16e7, &(0x7f000055d000-0x1737)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0xffffffff, 0x6, "a228af", 0x16b1, 0x0, 0x200000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x3, 0x1, []}, @hopopts={0x0, 0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x71, "b7a154ea76ceb5a9f17029edc9e4928bfe1b2f1cfcb96613f78cd99c4437ac5f5638cabf1bb45010029f35f0e9955a6941cc221c2939a1cb5d615edf9a70ebbf81909ff53108ef7e3009ed69522ff835824449af2802c222c4c3e249259dcfe1b77ac2643e3f94a07fe24e37372f03f6a7"}, {0xff, 0xbf, "5151257973334bdad1dfacaef28c00b6f24ac9536cbec584a908c0c53ae8c421794eed01b12032877150af7ae4e2ad1a5ffbd6572d1a651609d70d247f501f9cac3f84310fd49df3d13734358adfe1ec5864019033f4706b9005a53f9fa2dbc4bb9d76346466dc39f2c52bcbbd80bd828c6f734aaac5e5c8d7a8ee8056b1be8aca3c1fc0efb3616c0d09b9a3035b21bb777a5de8673146e059148cced84361e4d7c0416994abe38298c9df8b614e68ad49490796b5b94f351fc1e103823bf3"}, {0xc3, 0xcc, "d4290c6423c4438fcbf7bc3c51dbe9c0fc7b8775dc179d46c59ea7f252400432540af54f16fe99fd9947a60b2b1c4f2fffd006a354dad4ab40185539338ca35be003a62170a48842c75f5e5e251983f3591f4c054b417a955309f46afc9a5f526f7d729f7912201a8df0afba598a68e57549b02725b21c27fd68972b53c5282b9cda628bf99eae4c0ccc525106e38cdafb320062d3ef5bc4fd6298ee0b20b42e4d2c1f37b09afd9a4654f3a0d022630d168c7510742a84a1c1ab3c99be6312a0797be6713d1f2b027389602b"}, {0xff, 0xed, "69c9bed1cb87db8e654043591f3ed148996c4fb4b98dd85a992504223ffe49bbd72f784304dc80862edb69d1050f4257c0ec7005f6f10e4ec9f68890c39c5324cc92958048cb97cf2fbefd32b41ddb5f52e653f0b70fd1e01b2597be5325256b12b7ff1191d380a86f54fb8e5509d162708f25bb43b78a291d22fec421d0c83e99dd290d25c0bd3ebf896eb3dab0ecfb7d4969138312e1d44ec95788f1c2bc4ea115e23c52b492037e2838c72cc3728b63f2b1c77d4ae5628bf42c22441cdc53e992b80b5e1e78cb7a17d7b4cd12ad10c67b5c7bf0ad624277df79b2f634e0fdeb83c1bbc0a3e1a28143959487"}, {0xc3, 0xa6, "13f1eb7e77b78252f496bd704b9e1fc9e55c745292d522c4c2d07849aaaa2a30896bc25ab0aee925e311e83b47136f57030cbfff023e15052a147857ecfbcf744fcb31f3c031a8adfec3ae72abfad03311cf3d7d57f49dcc55f62828b351f7c3297f376005de8cc8a9a937964737c778503b74c70819561c05b1cc611fad5adadb165d29a330ae16ead5e4ab8231e820695de2e9f627d086f38c8229a820ca621298288085ea"}]}, @dstopts={0x72, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x5, 0x4, 0x4, 0x8, 0x10001, 0x0}, @hopopts={0x3c, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1000, "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"}, {0xc7, 0x44, "7bb5b8334028dfe553ece6d35850030000000000000028bc16f07e717b1f62bd64fdbb0638ef7d9040eb83529d001344db7f3915992d5ab9b6e1a44f4e18fa8f652092ef"}, {0xff, 0x51, "af9e6c1847d9f74dd12e92c23dbf54b80d1c3b22a5d29d3664301d6ff0d71aeb26a5e0b934441a15f9f55076e7b2a7a74bfd5cd1269252dc07f40b8cd0917ed03707389008e77ec77e2e9bcaea3cab1b5d"}, {0x5, 0x8c, "f66b9daec90bc90410bc98e4e5338a276bf05d987436ed3e467fa71f8fd8634e63a5fd67d5145608c31390f7113784da648c63e2dd2e7cf4a980fa287e0ae056e07d5b609bb1926bdd30b5680be987d866c1302eb41cf5adf3caa7a5f1dd8fdc515e0cab5fb080426017e05862a1c0206e4953f85d70f584072bb1c5aa1f0d1faaf2211b7cdded5a3af354c8"}, {0x1, 0xcb, "374d2825ced5d41ac171739681b476fc733eba6f70bcd4ff7dcfc2446ab85edea3dc23bcb334635a80f67f647c15cc01d701bfb6f34d001b9157d71bbea32dafbfe366776979e614fa99c5acdbe4dee894245fb84c6ed5248673778f5b13cfb87205555ac52a3488e4a7ebb0766ccc42597c21bbc5ce5a6fef8ef02b8144e06bc23802e74991e8b4d969849a9f51b47f54c6c4c063db2b45e097e6482c1222baa92a8b50de4c81f8ece0f3a135c8df355f5bd31baeb5b33127871352909d6d34b0bbce4dfbec972d7d549f"}, {0xff, 0xc9, "c54ce8e89ec749c4b79d8e0abcdbd63bff83f8efbc2db7f7cf7775ed91d1cf225799cc438caf71dc1521a7232935c988edd95dd6f40a6b8393afa49027c55fc7c29064b56667e5f032357534a2b1dd3b884e315b64f409a026cf143dfa23ec9f0783c177a99a07bcaaeec441e50638c674ffbed6a672bf7b3af3153c1879aa659f3d74a763eccb83140ddda12c15f97716efdd1599f1bd243c8102dcb0ed038c5fc716e11616dad3f5fceec4a8c33dfad41cb9e10f7edc77aa1134c3c8b8a911883129d90135b88e94"}]}, @fragment={0x9d, 0xffffffff, 0x6, 0xfffffffffffffff5, 0x9, 0x7, 0x1}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x11, 0x0, 0x0, 0x0, 0x8, []}], @udp={0x3, 0x2, 0x9, 0x0, "90"}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f00005a0000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x6, [{0x5, 0x2, ""}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000884000)=0xfffffffffffffffb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e29000-0x4)=0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000983000)="ce459bd9c0f2bc8032b9454f82a0503cc78565ec8aac835123e73a4ca8ccd8bd5bbc4840d98a5f1ab029b937b3326f57b3b4cef6029204d8a3931dd75a25d3079e3be0efed8a7253b0b6fd177400aa9111dc7fe30a86b60d35dcd0acfbf32460803ab31199adaf3e4a9a4ecd3de02a3e18e8e0126a0f6cd0909f7826e03d636fba991223c04a8dd45ce727dd0be22b34fd75cbd55e4bbd5bcb75499dd2587344c899a8f6159cb5bac738fe14f060f772803c3febcce3e9e05d966dad6896bbf440c9ed06b90532674f61b76bf735e1bfb12e1c6c3bd24e13d35381090c", 0xdd, 0x804, &(0x7f0000d27000-0x1c)={0xa, 0x3, 0xc2, @loopback={0x0, 0x1}, 0x9}, 0x1c) perf_event_open(&(0x7f000084b000-0x78)={0x1, 0x78, 0xffff, 0x80000001, 0x7, 0x9, 0x0, 0x400, 0x208, 0x0, 0x8, 0x7b, 0xfffffffffffffff7, 0x10, 0x0, 0x9732, 0x2, 0x8000, 0x8, 0x80, 0x70e40deb, 0x6, 0x6, 0x100000001, 0x80, 0x1, 0x0}, 0x0, 0x4, r4, 0x3) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, r5, 0x0) r6 = socket$inet(0x2, 0x10000000000a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$inet6(0xa, 0xa, 0x5) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f0000de1000-0x4)=0x6a6, 0x4) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00004d5000)={0x1}, 0x4) setsockopt$sock_int(r7, 0x1, 0x200000000000008, &(0x7f00002ec000)=0x2, 0x4) sendto$inet6(r7, &(0x7f0000a76000-0xdb)='J', 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:49 executing program 6: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="099c00184620000000000000009d4d54", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xaf) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000172000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f3c000-0x38)={0x0, 0x0, &(0x7f00007bd000+0xd7d)=[], 0x0, &(0x7f0000a83000-0xd8)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x78, 0x117, 0x2, 0x61, "6dfe0b105b54a707b8c64c89b3c555b427da11e035355c4653f1590a76a21f751a7c84f81ece9288ec6f7021cb589f2bcf61927f1ae492b83736e82224cb2d4a15cfdabb2ab4bde5b58c7bbbe51fb6579fffced8626527356794616a765971954e"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xd8, 0x20000000}, 0xffffffffffffffff) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)=""/19, 0x13}, {&(0x7f00007c0000)=""/38, 0x26}], 0x2, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x3}, 0x40000100) bind$alg(r0, &(0x7f0000b5e000)={0x26, 'skcipher\x00', 0x0, 0x1000, 'cbc(aes-aesni)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[{&(0x7f0000f3c000)="c12254a486691dc938ef36dfe44fc5671a09845a68cdd6da5da7a657409f5ae61d3eeeabd54518a3f89e14a5346efb63b7c7011049658ba6a97d68f036b8f0e9ba7e673250072bc08205191eae7b54ade7d6ded7c8b2bfa07f0b478978ba233011dda51778979044", 0x68}, {&(0x7f0000db2000-0x7d)="eb313f8758698184bf59f4758ff62c332f6aa9e755f315ad369de48b51588d9cfa60b01e4a69c69630a597ad7314b0c9a3d521cc4a4463d92e43960fa9cb44c45fe6b9d53830a87dc3a3888d05c791853f04c1d02bd8ba084634acaf3ee6bfbbb28f6a33f0d1bf6ef1193a09d64aac429fc7c6cf8bb76b9482b1c8a85b", 0x7d}], 0x2, 0x0, 0x0, 0x4000000}, 0x20008004) r3 = getpgid(0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000378000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000213000)='net/snmp\x00') ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f40000-0x4)=0x0) getpgrp(r5) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() getpgid(r6) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f45000)=0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 17:36:49 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c89000-0x7)='ns/net\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f0000128000-0x14)={0x3f, 0xc9, 0x400, 0x9, 0xffffffffffffffff, 0x4, 0x5fe, 0xffffffffffffffe0, 0x7, 0x3}) read$eventfd(r1, &(0x7f00007fe000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000844000-0x9)='/dev/sg#\x00', 0xfffffffffdfff806, 0x8003) flistxattr(r2, &(0x7f0000a01000)=""/131, 0x83) r3 = syz_open_procfs(r0, &(0x7f0000cc7000)='/\a\x00\x00\x00\x00\x00\x00\x00ables_targets\x00') r4 = gettid() waitid(0x3, r4, &(0x7f0000444000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, 0x0, 0x81) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) syz_open_dev$vcsa(&(0x7f0000cdc000-0xb)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000143000)={0x0, 0x0}) write(r3, &(0x7f0000255000-0xd4)="eeeb7b222b3abddaa99b49e9002276d77fab43bcf26ccf51fb1857e3905216f9d15fa356ef9ad948c467a6ea00358dce191dcd64c9c5c8b977495f97709379f26709b6068051b78ea34f146c51cbffb10847aeb693a3dff05004237af00eea31e39eaf308d55e3ec2c5ea8d8b014b5bae056d8ded35f9c735e89a9137f52db1b1c3dccdbd6fea26efe119a08bdcdf9bc553779cdea5997d1654782bb73c8c70621f8190a97e13a7d45464657848d31ce62f04e7154bd9b520e99e37c03df1d1bb909cc89d712c11d8eb73955ec706677fd3de68e", 0xd4) r6 = geteuid() ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000ee6000-0x10)={0x5, &(0x7f00003be000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000a92000)={{0x5, 0x9d, 0x9, 0x3, 0x7, 0xf1}, 0x0}) prlimit64(r0, 0xe, &(0x7f000001a000)={0x2, 0x4}, &(0x7f0000749000)={0x0, 0x0}) getresuid(&(0x7f0000d38000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x0, &(0x7f0000bb5000-0x4)=0x0) recvfrom$unix(r5, &(0x7f0000e37000-0xe1)=""/225, 0xe1, 0x2, &(0x7f0000567000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) setresuid(r6, 0x0, r7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000bef000)=""/228) sendfile(r3, r3, &(0x7f00003e1000)=0x200, 0x3ff) io_setup(0x80000001, &(0x7f00006b5000-0x8)=0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000de7000)=""/206) 2017/12/17 17:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ad2000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r0, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x1, 0x0, 0x0, 0x0, 0x2000005, 0x200, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x571, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0xc) sendto$inet6(r0, &(0x7f0000bdc000-0x1d)="222c7e918952e13af4d9fd087a95d032184ced6bd4c51a5ceb7b33a49a", 0x1d, 0x800, &(0x7f0000b90000-0x1c)={0xa, 0x3, 0x7ee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x4, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r4, 0x8}, &(0x7f00007cc000-0x4)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000d67000-0x25)="24000000430001001200000000000000022b00040d00010020050000200000001d00000e", 0x24) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f000001d000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r6, 0x0, r7, 0x0, 0x200, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000067e000)=0x0) timer_create(0x4, &(0x7f0000012000)={0x0, 0x5, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051c000)=0x0) timer_delete(r8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000314000-0x10)={r4, 0x769, 0x5, 0x20}, 0x10) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000495000-0x8)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r9, 0xc008ae67, &(0x7f0000c46000-0x2)={0x0, 0x3cca}) 2017/12/17 17:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x79) r0 = socket$inet6(0xa, 0x800000000003, 0x3) bind$inet6(r0, &(0x7f0000967000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r6 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x0) r7 = gettid() setsockopt(r4, 0x5e1, 0x7, &(0x7f0000db6000)="3210fa821fa632072555b3be685989e77f9fa497c544df65b2649e0cea7a77b02f605e886ef860d15e50c4f9a40d0ec51f", 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000621000)=""/46) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000003000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000001000+0xde7)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r7, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000764000)={0x100, 0x0, 0x4, 0x6c, 0x0}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000c23000-0x10)={0x7ffffffffffff, 0x205, 0xa, 0x801, r9}, &(0x7f00007bb000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000890000)={r10, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb7, 0x44, 0x8, 0x9, 0x9, 0x10001, 0x5, 0xfffffffffffffc00, 0x7, 0xe2a, 0x1000, 0x2, 0x4c, 0xfe8, 0x2]}, &(0x7f0000419000-0x4)=0x108) 2017/12/17 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 64.439840] device lo entered promiscuous mode 2017/12/17 17:36:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005e9000)={{0x3, 0x3, 0x3, 0x2, 0xffff}, 0xfffffffffffffff7, 0x7, 0x9891, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000281000-0x8)='./file0\x00', 0xc00, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00008a7000-0x1)=0xcc80000000000000, 0x1) write(r0, &(0x7f0000ffd000-0xc9)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000d09000-0xc)={0x0, r2, 0x0}) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xf67) link(&(0x7f0000b35000)='./file0\x00', &(0x7f00001bb000-0x8)='./file0\x00') ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000e9e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mknod(&(0x7f0000af4000-0xe)='./file0/file0\x00', 0x1, 0x56dee83a) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e80000)={0x0, @in6={{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x7, 0xfffffffffffff800, 0x25e}, &(0x7f0000eef000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000975000-0xed)={r5, 0xe5, "7b47854038063c4f31346491322c4a3d57734e6a08d87c795e77c76890a44378d1683eb1fb418ba247b4b4745cbe24f4e5a6695f4531e1471dd79673ed8714e3a69639c00bf360c47dbbba760abe819f4498e8c8f439ae611d5f80e754d17299deca5580a3750a2e888b1e0336af1b793b03653135805e13a5da697641eccc9db7ebf616f03556ac97abdfa2fc47e3e353f369300372992aca2f2101b00b816b7e670af05f194db2cd317115c2f882563dbc7521e531b92f69fb1b20021a6ea652dd55ef5cc579524c2b82aead618241b703cb92c3c893f29447ec8e764ddcbba66b529576"}, &(0x7f00008d3000)=0xed) ioprio_set$pid(0x0, r4, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000419000-0x4)=0xff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b61000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000597000-0x4)=0xe8) syz_open_dev$sndtimer(&(0x7f0000156000)='/dev/snd/timer\x00', 0x0, 0x40) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000006d000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) eventfd2(0xa2b3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00006dc000)=0x4, 0x4) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00008f1000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 64.522689] [ 64.524339] ====================================================== [ 64.530633] WARNING: possible circular locking dependency detected [ 64.536935] 4.15.0-rc2-mm1+ #39 Not tainted [ 64.541238] ------------------------------------------------------ [ 64.547540] syz-executor2/7908 is trying to acquire lock: [ 64.553065] (&tty->ldisc_sem){++++}, at: [<00000000f41c278b>] ldsem_down_read+0x37/0x40 [ 64.561292] [ 64.561292] but task is already holding lock: [ 64.567240] (&pipe->mutex/1){+.+.}, at: [<00000000055f4584>] pipe_lock+0x56/0x70 [ 64.574857] [ 64.574857] which lock already depends on the new lock. [ 64.574857] [ 64.583154] [ 64.583154] the existing dependency chain (in reverse order) is: [ 64.590755] [ 64.590755] -> #6 (&pipe->mutex/1){+.+.}: [ 64.596377] lock_acquire+0x1d5/0x580 [ 64.600682] __mutex_lock+0x16f/0x1a80 [ 64.605075] mutex_lock_nested+0x16/0x20 [ 64.609635] pipe_lock+0x56/0x70 [ 64.613499] iter_file_splice_write+0x264/0xf30 [ 64.618663] SyS_splice+0x7d5/0x1630 [ 64.622874] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.628119] [ 64.628119] -> #5 (sb_writers){.+.+}: [ 64.633384] cache_grow_end.part.37+0x3a/0x180 [ 64.638464] kmem_cache_alloc+0x433/0x760 [ 64.643112] shmem_alloc_inode+0x1b/0x40 [ 64.647669] alloc_inode+0x65/0x180 [ 64.651785] new_inode_pseudo+0x69/0x190 [ 64.656330] [ 64.656330] -> #4 ((completion)&req.done){+.+.}: [ 64.662536] lock_acquire+0x1d5/0x580 [ 64.666824] wait_for_completion+0xcb/0x7b0 [ 64.671632] devtmpfs_create_node+0x32b/0x4a0 [ 64.676612] device_add+0x120f/0x1640 [ 64.680899] device_register+0x1d/0x20 [ 64.685272] tty_register_device_attr+0x422/0x740 [ 64.690603] tty_port_register_device_attr_serdev+0x100/0x140 [ 64.696973] uart_add_one_port+0xa7a/0x15a0 [ 64.701785] serial8250_register_8250_port+0xfac/0x1990 [ 64.707633] serial_pnp_probe+0x5e7/0xac0 [ 64.712266] pnp_device_probe+0x15f/0x250 [ 64.716897] driver_probe_device+0x71b/0xae0 [ 64.721789] __driver_attach+0x181/0x1c0 [ 64.726335] bus_for_each_dev+0x154/0x1e0 [ 64.730968] driver_attach+0x3d/0x50 [ 64.735167] bus_add_driver+0x466/0x620 [ 64.739625] driver_register+0x1bf/0x3c0 [ 64.744179] pnp_register_driver+0x75/0xa0 [ 64.748902] serial8250_pnp_init+0x15/0x20 [ 64.753637] serial8250_init+0x8f/0x270 [ 64.758098] do_one_initcall+0x9e/0x330 [ 64.762559] kernel_init_freeable+0x469/0x521 [ 64.767543] kernel_init+0x13/0x172 [ 64.771659] ret_from_fork+0x24/0x30 [ 64.775857] [ 64.775857] -> #3 (&port->mutex){+.+.}: [ 64.781280] lock_acquire+0x1d5/0x580 [ 64.785567] __mutex_lock+0x16f/0x1a80 [ 64.789941] mutex_lock_nested+0x16/0x20 [ 64.794487] uart_set_termios+0x8f/0x5b0 [ 64.799035] tty_set_termios+0x6d4/0xa40 [ 64.803583] set_termios+0x377/0x6b0 [ 64.807785] tty_mode_ioctl+0x9fb/0xb10 [ 64.812246] n_tty_ioctl_helper+0x40/0x360 [ 64.816965] n_tty_ioctl+0x148/0x2d0 [ 64.821165] tty_ioctl+0x32e/0x1600 [ 64.825281] do_vfs_ioctl+0x1b1/0x1530 [ 64.829656] SyS_ioctl+0x8f/0xc0 [ 64.834117] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.839355] [ 64.839355] -> #2 (&tty->termios_rwsem){++++}: [ 64.845387] lock_acquire+0x1d5/0x580 [ 64.849674] down_write+0x87/0x120 [ 64.853698] n_tty_flush_buffer+0x21/0x320 [ 64.858419] tty_buffer_flush+0x29a/0x390 [ 64.863052] tty_ldisc_flush+0x25/0x70 [ 64.867427] tty_port_close_start.part.4+0x1cd/0x4e0 [ 64.873023] tty_port_close+0x3f/0x80 [ 64.877309] uart_close+0x77/0x1d0 [ 64.881333] tty_release+0x446/0x14c0 [ 64.885619] __fput+0x333/0x7f0 [ 64.889383] ____fput+0x15/0x20 [ 64.893149] task_work_run+0x199/0x270 [ 64.897523] exit_to_usermode_loop+0x275/0x2f0 [ 64.902593] syscall_return_slowpath+0x490/0x550 [ 64.907833] entry_SYSCALL_64_fastpath+0x94/0x96 [ 64.913071] [ 64.913071] -> #1 (&buf->lock){+.+.}: [ 64.918321] lock_acquire+0x1d5/0x580 [ 64.922607] __mutex_lock+0x16f/0x1a80 [ 64.926982] mutex_lock_nested+0x16/0x20 [ 64.931528] tty_buffer_flush+0xbd/0x390 [ 64.936075] tty_ldisc_flush+0x25/0x70 [ 64.940465] tty_port_close_start.part.4+0x1cd/0x4e0 [ 64.946229] tty_port_close+0x3f/0x80 [ 64.950516] uart_close+0x77/0x1d0 [ 64.954540] tty_release+0x446/0x14c0 [ 64.958826] __fput+0x333/0x7f0 [ 64.962591] ____fput+0x15/0x20 [ 64.966358] task_work_run+0x199/0x270 [ 64.970732] exit_to_usermode_loop+0x275/0x2f0 [ 64.975799] syscall_return_slowpath+0x490/0x550 [ 64.981039] entry_SYSCALL_64_fastpath+0x94/0x96 [ 64.986277] [ 64.986277] -> #0 (&tty->ldisc_sem){++++}: [ 64.991963] __lock_acquire+0x3498/0x47f0 [ 64.996596] lock_acquire+0x1d5/0x580 [ 65.000886] __ldsem_down_read_nested+0xd1/0xa90 [ 65.006126] ldsem_down_read+0x37/0x40 [ 65.010500] tty_ldisc_ref_wait+0x25/0x80 [ 65.015132] tty_read+0xf8/0x250 [ 65.018984] do_iter_read+0x3db/0x5b0 [ 65.023273] vfs_readv+0x121/0x1c0 [ 65.027301] default_file_splice_read+0x508/0xae0 [ 65.032630] do_splice_to+0x110/0x170 [ 65.036918] SyS_splice+0x11a8/0x1630 [ 65.041204] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 65.046441] [ 65.046441] other info that might help us debug this: [ 65.046441] [ 65.054547] Chain exists of: [ 65.054547] &tty->ldisc_sem --> sb_writers --> &pipe->mutex/1 [ 65.054547] [ 65.064922] Possible unsafe locking scenario: [ 65.064922] [ 65.070948] CPU0 CPU1 [ 65.075578] ---- ---- [ 65.080210] lock(&pipe->mutex/1); [ 65.083802] lock(sb_writers); [ 65.089564] lock(&pipe->mutex/1); [ 65.095674] lock(&tty->ldisc_sem); [ 65.099353] [ 65.099353] *** DEADLOCK *** [ 65.099353] [ 65.105377] 1 lock held by syz-executor2/7908: [ 65.109923] #0: (&pipe->mutex/1){+.+.}, at: [<00000000055f4584>] pipe_lock+0x56/0x70 [ 65.117950] [ 65.117950] stack backtrace: [ 65.122411] CPU: 0 PID: 7908 Comm: syz-executor2 Not tainted 4.15.0-rc2-mm1+ #39 [ 65.129909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.139225] Call Trace: [ 65.141782] dump_stack+0x194/0x257 [ 65.145376] ? arch_local_irq_restore+0x53/0x53 [ 65.150019] print_circular_bug+0x42d/0x610 [ 65.154306] ? save_stack_trace+0x1a/0x20 [ 65.158418] check_prev_add+0x666/0x15f0 [ 65.162443] ? copy_trace+0x150/0x150 [ 65.166210] ? __kernel_text_address+0xd/0x40 [ 65.170670] ? check_usage+0xb60/0xb60 [ 65.174526] ? do_splice_to+0x110/0x170 [ 65.178465] ? save_stack_trace+0x1a/0x20 [ 65.182577] ? __lock_acquire+0x324e/0x47f0 [ 65.186881] __lock_acquire+0x3498/0x47f0 [ 65.190995] ? __lock_acquire+0x3498/0x47f0 [ 65.195283] ? find_held_lock+0x39/0x1d0 [ 65.199318] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 65.204477] ? lock_downgrade+0x980/0x980 [ 65.208598] ? __free_insn_slot+0x5c0/0x5c0 [ 65.212884] ? find_held_lock+0x39/0x1d0 [ 65.216911] ? check_noncircular+0x20/0x20 [ 65.221112] ? lock_downgrade+0x980/0x980 [ 65.225228] ? __bpf_address_lookup+0x2b0/0x2b0 [ 65.229861] ? check_noncircular+0x20/0x20 [ 65.234063] ? lock_release+0xda0/0xda0 [ 65.238007] ? find_held_lock+0x39/0x1d0 [ 65.242037] ? check_noncircular+0x20/0x20 [ 65.246242] lock_acquire+0x1d5/0x580 [ 65.250025] ? ldsem_down_read+0x37/0x40 [ 65.254053] ? lock_release+0xda0/0xda0 [ 65.257993] ? check_noncircular+0x20/0x20 [ 65.262199] ? rcu_read_lock_sched_held+0x108/0x120 [ 65.267182] __ldsem_down_read_nested+0xd1/0xa90 [ 65.271902] ? ldsem_down_read+0x37/0x40 [ 65.275929] ? ldsem_wake+0x40/0x40 [ 65.279521] ? __lock_is_held+0xbc/0x140 [ 65.283553] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.289401] ? __might_sleep+0x95/0x190 [ 65.293340] ? rcu_note_context_switch+0x710/0x710 [ 65.298233] ? _cond_resched+0x14/0x30 [ 65.302087] ldsem_down_read+0x37/0x40 [ 65.305942] ? ldsem_down_read+0x37/0x40 [ 65.309969] tty_ldisc_ref_wait+0x25/0x80 [ 65.314086] tty_read+0xf8/0x250 [ 65.317418] do_iter_read+0x3db/0x5b0 [ 65.321186] ? dup_iter+0x260/0x260 [ 65.324780] vfs_readv+0x121/0x1c0 [ 65.328285] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 65.333613] ? lock_acquire+0x1d5/0x580 [ 65.337554] ? pipe_lock+0x56/0x70 [ 65.341062] ? lock_release+0xda0/0xda0 [ 65.345004] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 65.350857] ? rcu_note_context_switch+0x710/0x710 [ 65.355761] ? __might_sleep+0x95/0x190 [ 65.359702] ? pipe_lock+0x56/0x70 [ 65.363210] ? __mutex_lock+0x16f/0x1a80 [ 65.367235] ? pipe_lock+0x56/0x70 [ 65.370746] default_file_splice_read+0x508/0xae0 [ 65.375556] ? default_file_splice_read+0x508/0xae0 [ 65.380543] ? do_splice_direct+0x3d0/0x3d0 [ 65.384833] ? __lock_is_held+0xbc/0x140 [ 65.388865] ? __lock_is_held+0xbc/0x140 [ 65.392898] ? rcu_note_context_switch+0x710/0x710 [ 65.397795] ? __might_sleep+0x95/0x190 [ 65.401736] ? _cond_resched+0x14/0x30 [ 65.405589] ? __inode_security_revalidate+0xd9/0x130 [ 65.410757] ? avc_policy_seqno+0x9/0x20 [ 65.414783] ? selinux_file_permission+0x82/0x460 [ 65.419594] ? security_file_permission+0x89/0x1f0 [ 65.424490] ? do_splice_direct+0x3d0/0x3d0 [ 65.428777] do_splice_to+0x110/0x170 [ 65.432541] ? do_splice_to+0x110/0x170 [ 65.436484] SyS_splice+0x11a8/0x1630 [ 65.440252] ? SyS_futex+0x269/0x390 [ 65.443929] ? vfs_write+0x1ab/0x510 [ 65.447610] ? compat_SyS_vmsplice+0x250/0x250 [ 65.452157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.457138] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.461861] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 65.466581] RIP: 0033:0x452a09 2017/12/17 17:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f0000128000-0x14)={0x3f, 0xc9, 0x400, 0x9, 0xffffffffffffffff, 0x4, 0x5fe, 0xffffffffffffffe0, 0x7, 0x3}) read$eventfd(r1, &(0x7f000006b000-0x8)=0x0, 0x8) write(r1, &(0x7f0000d44000-0xba)="dc91fd313f544b1b3b4c54aac96b0f08e5e38a04f884604640acfc6cee021dc9b4db77fc38e6bf58204cf3a3f1e672ae7ee4d064f14ea4f3eeaeb9bb60f085ee5816ccbf7bc3b5c607e4f06082001bb93bf3ab5328ab773ce6e26f1d469e2e6c6eb283f23bbf7be1e017c325c342cf0d8d7600836d40720244dcabb59a5e6f7723fdc5b75659f705da8e0766d37cdfdb5bb50e84df9d20983f203932332a99824bbe42d873c83a2fa185ecc8b4e2597ead399fab1e042f54e6a1", 0xba) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f000055f000)={0x6, 0x8b}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000275000-0x4)=0x100, 0x4) read$eventfd(r1, &(0x7f0000c94000)=0x0, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000b33000)={0x2004, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e97000-0x20)={0x1f, 0x8, 0x7, 0xe48, 0x3, 0x2, 0xfffffffffffffc00, 0x80, 0x0}, &(0x7f0000296000)=0x20) ioctl$TCSETSW(r1, 0x5402, &(0x7f000093c000-0x24)={0x6, 0x9, 0xffffffff, 0x1, 0x7, 0x7, 0x101, 0x48bf25d7, 0x10000, 0x5, 0x3, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a3000)={r3, 0x37}, &(0x7f0000781000-0x4)=0x8) ioctl$TIOCCONS(r1, 0x541d) syz_open_dev$mouse(&(0x7f0000e0f000)='/dev/input/mouse#\x00', 0x100000000, 0x103000) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000a31000)=@get={0x1, &(0x7f000094f000)=""/80, 0x400}) 2017/12/17 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000df6000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:50 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x14, &(0x7f0000f11000-0x2)="40c8", 0x2) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f10000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f12000)=0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008cf000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ac6000-0x4)=0x200009, &(0x7f00009db000-0x4)=0x4) r3 = socket$inet6(0xa, 0x8000000000000005, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de1000-0x4)=0x7fffffff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa8000)=@ethtool_rxfh_indir={0x38, 0x2, [0x10000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000047c000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00008db000)={&(0x7f0000185000-0xc)=[0x9, 0xffffffffffffffff, 0x13f], 0x3, 0x6, 0x7f, 0x0, 0x3, 0x0, {0x15, 0x4, 0x8, 0x5, 0x2, 0xdc62, 0xd25c, 0x2, 0x0, 0x2007, 0x6580000003, 0x8, 0x5, 0x3a, "85c44eaefbe1acce927928d390000599a97f63258a5b722f99fe9b0fa51e5e08"}}) r5 = socket$inet(0x2, 0x8000000000080003, 0x8000000000000004) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000923000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e44000-0x4)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xffdf7ffffffffe, &(0x7f0000021000)={@multicast1=0xe0000001, @rand_addr=0x4, r6}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009a4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000077c000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb3e6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x58) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000da000-0x4)=0x5, 0x4) accept$unix(r5, &(0x7f0000bb8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d56000)=0x8) bind$inet(r5, &(0x7f0000398000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000d3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000281000-0x4)=0x18) connect$inet(r5, &(0x7f00003fe000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e5000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) fcntl$getownex(r1, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00003fc000)=""/0, 0x0) readahead(r1, 0x100000001, 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0x200100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl(r2, 0x81, &(0x7f0000e2f000)="") getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009da000)=0x0, &(0x7f00008ac000-0x4)=0x4) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) io_destroy(r11) 2017/12/17 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000982000-0x11)='/dev/qat_adf_ctl\x00', 0x88001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) r2 = open(&(0x7f0000864000-0x8)='./file0\x00', 0x200100, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000664000)={r1, r2}) socket$key(0xf, 0x3, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fe1000)='pkcs7_test\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e56000-0xc6)="c548b19887bdd22d1053234b7e4fd1ecf4c2ceb1b08b0f83b2e2acc3ff96d49054db262bd72dea630bcdc698b96a4868aa515c54c98120f0d58037e6da5fb3a65446216a45f5aab54fd8db8191f861197346b6127214b70fe6fd1a569ed879ffaf40bf35a6a9bd5685a27da78d371612af6217848759f5db6fd42feedea784fc8317c53cb335eb1ca25348929fcbde81dda6453a628d0871b7732f5391a6de63ff7c7f436a2ff7a9cbdf589739a6d59ae40a68379fe69b63e7a1986584b40f32f51b1c2115d9", 0xc6, 0xfffffffffffffffa) add_key(&(0x7f000029a000-0xa)='blacklist\x00', &(0x7f0000886000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0xe3)="", 0x0, r4) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000615000)=0x0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00009a0000-0x50)=[{&(0x7f0000ed9000+0xf19)=""/166, 0xa6}, {&(0x7f000003a000-0xf4)=""/244, 0xf4}, {&(0x7f00007bf000)=""/151, 0x97}, {&(0x7f00007dc000)=""/65, 0x41}, {&(0x7f0000c17000)=""/159, 0x9f}, {&(0x7f0000090000)=""/234, 0xea}, {&(0x7f0000852000-0x46)=""/70, 0x46}, {&(0x7f00007ba000-0x74)=""/116, 0x74}, {&(0x7f00005a5000-0xa1)=""/161, 0xa1}, {&(0x7f0000a87000-0x11)=""/17, 0x11}], 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0x20, 0x8, 0x54}, &(0x7f000081b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000089f000)={r5, 0x0}, &(0x7f0000341000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a0000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x40000000000001, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x480000000) r6 = perf_event_open(&(0x7f0000035000-0x78)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2022, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x60206e32, 0x0, 0x58c88e8544b27e5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x100000000000000) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") openat$rtc(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/rtc\x00', 0x3ffffe, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000822000-0x6)={0x0, 0xd8d}, &(0x7f00005de000-0x4)=0x6) [ 65.469736] RSP: 002b:00007fed40a96c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 65.477410] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 65.484644] RDX: 000000000000001a RSI: 0000000000000000 RDI: 0000000000000020 [ 65.491879] RBP: 00000000000000ec R08: 0000000000000200 R09: 0000000000000000 [ 65.499115] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee6c0 [ 65.506351] R13: 00000000ffffffff R14: 00007fed40a976d4 R15: 000000000000000f [ 65.554797] syz-executor4 (7942): /proc/7935/oom_adj is deprecated, please use /proc/7935/oom_score_adj instead. [ 65.571924] QAT: Invalid ioctl 2017/12/17 17:36:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006bb000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000f40000)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x313}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eab000-0x1)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b9000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r1, &(0x7f00000d0000-0x8)='./file0\x00', r2, r3, 0xc00) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d5d000)={0x0, 0x0, 0x30, 0x6, 0x5}, &(0x7f0000fb8000-0x4)=0x18) r5 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000001a000-0x69)='j', 0x1) recvfrom(0xffffffffffffffff, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x7fffffffefff) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000fb9000)={r4, 0x401}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f000089d000-0x4)=0x0) set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1000, 0x7a) semget(0x0, 0x1, 0x404) r7 = semget$private(0x0, 0x0, 0x2) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000411000)=""/196) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f000023c000-0x1f)="1f0000000104ff06fd434514234d0000000000000800010001ffdcffd1000d", 0x1f) write(r8, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700252a00cf000009000300aa002300000200", 0x1f) 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e5000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) fcntl$getownex(r1, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00003fc000)=""/0, 0x0) readahead(r1, 0x100000001, 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0x200100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl(r2, 0x81, &(0x7f0000e2f000)="") getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009da000)=0x0, &(0x7f00008ac000-0x4)=0x4) 2017/12/17 17:36:51 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) r3 = creat(&(0x7f00007bc000)='./file0\x00', 0x2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00004a7000-0x2)=0x0, &(0x7f000099f000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000432000)={0x7fff, 0x7ff}, 0x8) sched_setaffinity(r8, 0x8, &(0x7f0000d1f000-0x8)=0x10004) ioctl$LOOP_SET_FD(r3, 0x4c00, r7) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r9, 0x0, 0x58, 0x1) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r10, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r11, r12+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r13 = dup2(r6, r10) connect(r7, &(0x7f00008cc000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setstatus(r7, 0x4, 0x46bfc) fcntl$setpipe(r10, 0x407, 0x107b) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000d08000)={0x7, r6, 0x1}) writev(r10, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) writev(r13, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) select(0x40, &(0x7f000006c000-0x40)={0x20, 0xfffffffffffff801, 0x7, 0x100, 0x4, 0x5, 0x7f, 0xffff}, &(0x7f0000067000-0x40)={0x1, 0xff, 0xfffffffffffffffa, 0x8, 0x0, 0xa2, 0x8000, 0x7}, &(0x7f000006c000-0x40)={0x7d43, 0x1ff, 0x7fff, 0x8, 0x5f7e, 0x5, 0x993a, 0x9}, &(0x7f000006b000)={0x0, 0x0}) write$evdev(r13, &(0x7f0000508000)=[{{r4, r14}, 0x2, 0x1, 0x3}, {{0x0, 0x0}, 0x2, 0x4, 0x3}], 0x30) nanosleep(&(0x7f0000352000-0x10)={r2, r5+10000000}, &(0x7f000068e000-0x10)={0x0, 0x0}) read(r9, &(0x7f0000283000-0x49)=""/73, 0x49) socket$inet(0x2, 0x6, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/17 17:36:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) io_destroy(r11) 2017/12/17 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000062d000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005db000-0x44)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7b000-0x11)='/dev/vga_arbiter\x00', 0x4000000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f45000-0x10)={0x100000001, 0x8000, 0x1, 0x9c9, 0x0}, &(0x7f0000b46000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007f6000)={r3, 0x1694cb08}, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000eeb000)=']', 0x1) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f000021d000-0x8)=0x8) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00006d1000-0x4)={0x7, 0x7, 0x8000}, 0x4) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000b02000-0x8)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000f5f000-0x50)=[{&(0x7f000061f000)="", 0x0}], 0x1, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003d5000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000034000-0x8)={r3, 0x3}, &(0x7f0000d88000-0x4)=0x8) ioctl$KDSETLED(r2, 0x4b32, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000f2f000-0x48)={0xa0000, 0x0, [0x101, 0x9d1, 0x80, 0x4, 0x5, 0x1, 0x5, 0x6]}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KDDELIO(r2, 0x4b35, 0x1) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000a6d000-0x18)={0x1, 0x0, [{0x10000080000048a, 0x0, 0x8001}]}) [ 65.616112] QAT: Invalid ioctl 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) io_destroy(r11) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f00003c7000)={0xa, 0x1, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x22, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x39, 0x104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000003000-0xc)={0x5, 0x0, 0x101, 0x401, 0x20, 0x3628, 0x1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0xf, 0x3, &(0x7f0000003000-0x18)=[@generic={0x81, 0xffffffffffffffc1, 0x3, 0x3ff}, @generic={0x3, 0x22, 0x20, 0x73ee17d5}, @map={0x5, 0xffff, 0x4, r2}], &(0x7f0000005000)='trusted\x00', 0xb4c, 0x0, &(0x7f0000004000)=""/0, 0x7f, 0x1}, 0x30) timer_settime(r1, 0x0, &(0x7f000000c000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f00001cc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = creat(&(0x7f0000a03000-0x8)='./file0\x00', 0xf) execveat(r3, &(0x7f00000a0000)='./file0\x00', &(0x7f00002b3000)=[&(0x7f0000ec1000-0x4)=',%@\x00', &(0x7f0000563000-0x12)='ppp0vboxnet1@ppp0\x00', &(0x7f00001c4000)='em0\x00', &(0x7f0000d11000)='keyring.\x00', &(0x7f000073a000-0x8)='cpuset#\x00'], &(0x7f0000bff000-0x28)=[&(0x7f00009ac000-0x1e)='mime_typewlan0)GPL{/em0md5sum\x00', &(0x7f000000a000-0xf)='[vmnet0:cpuset\x00', &(0x7f00002ab000)='[\x00', &(0x7f00001a6000)='securitybdevkeyringeth1\x00', &(0x7f0000e51000-0x1)='\x00'], 0x1000) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0x0, 0x0, 0x0, 0x4, 0x4, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000019000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000b9000)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000000000}, 0x3, [0x400, 0x100000000, 0x6ce2, 0x3d, 0x4, 0x5, 0x1, 0x5]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000ba1000-0x9d)=""/157) 2017/12/17 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e5000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) fcntl$getownex(r1, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00003fc000)=""/0, 0x0) readahead(r1, 0x100000001, 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0x200100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl(r2, 0x81, &(0x7f0000e2f000)="") getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009da000)=0x0, &(0x7f00008ac000-0x4)=0x4) [ 65.669309] updating oom_score_adj for 7970 (syz-executor4) from 0 to 58 because it shares mm with 7956 (syz-executor4). Report if this is unexpected. [ 65.688287] nla_parse: 8 callbacks suppressed [ 65.688293] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x0, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) [ 65.749097] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 17:36:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r2 = fcntl$dupfd(r1, 0x404, r1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000401000-0xc)={0x0, 0x959, 0x10}, &(0x7f0000abf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ac1000-0xb8)={0x0, 0x6, 0x2b9, 0x4, 0x4, 0x1, 0x800, 0x2, {r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x8000, 0x6, 0x8001}}, &(0x7f0000f7b000-0x4)=0xb8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f7a000)={r4, 0x4, "a47f1eca"}, &(0x7f0000f7b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f7a000)={r5, 0x92c6}, &(0x7f0000adb000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a21000-0x8c)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e42000-0x6)={r6, 0x4}, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r7, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f0000d6d000-0x97)="c7a4c9efdd4a78a3a05e30b3e156fce6566f8cbcea68f80d57689bbad97dda0b433c1e5201002ebc958d46221a71da1ed9b9bdae410795d3d4391e5989348839d9c96a6604818377a1e6526b2eebf4c6ffac2f70c71b6e736d7d96147859987d09dc85e1db88659772680bdace7b71ab30fea091e3a11f40b7fc4c70681b60e9e0fc649aa0306e48233e1bff9d0abd0678ed7ba2f2b773", 0x97}, {&(0x7f0000685000-0xb5)="71a988dd5133cfa380c693e290aaed0282192f02cf8b7e133782b44bb0d2618628aba3173c8df84a008394dfbc584060cfb024552a0dd59554481e94a7c13f3a59e69d2818bb107eb52692c4d6f9eefb2b2b3976741dfcdec00dcdff4abe9ce713b7a7bd815b3b994a22b78c53baf632f4bcb5f3397af035c71d033adddf4d537fea0d249b82a0f32fa0420f34b47399269bcbc99a56ce27cf143e5ab9d33bee4eb8a00e298d2e40c735c09e7f73d7ddfdf5e4ae7b", 0xb5}, {&(0x7f0000100000)="f3cc", 0x2}, {&(0x7f0000765000)="02000000da40413318b28716c3c994991b1e64acdfb4d79d4cb0989e5ec82ff60827cb44707c91bbaeb725c42b2699fdf12bbfe70659365fd10807c5710d999deb3f142ddf5d6f71232497f8ec058e9e61ed3d833391b657bc982c4374b32b65c8771a8e0ad283e4c369a27ef0d3fa6ccdd3efb0efc6f98ddb9f17795121b543af2d0bb52e37bddb186f2cd3ada914d4062e70", 0x93}, {&(0x7f0000f7b000)="0114ef606b046264597d82561bc77dfc2a8e82a3e9ca46caad0ea47c0bd1726d43ccfe045e1f50f001534eb886bcd1071fd346971cdaf055db083e99d11ccd356884c053", 0x44}, {&(0x7f0000b52000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6aee0e39433d9f7bab9d0a34ed0c2e479867812648fe8d57f4e60afd3d6bb9526eb87dcae00b85a72f35c025f9d976e85f5facce3dea0baac71469e0ba73d731e5ebcf64dc925a40711ef24d695c6180007acf1c39cbfb512e60b34e44dc93789501f3441b119ba16175bdebbbc9da9ada8e6aa3c9cc945da881f529cb1576140d5837be02692bfdc62ed1e926629080169", 0xd5}], 0x6, &(0x7f00008c6000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b2b000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f7e000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x7, 0x3, 0x100, 0x8, 0x200, r8}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000a1d000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f7e000)="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") mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f81000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f2e000-0x21)=""/33, 0x21}], 0x3, &(0x7f0000842000)=""/0, 0x0, 0x0}, 0x2103) 2017/12/17 17:36:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) io_destroy(r11) 2017/12/17 17:36:51 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000272000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00001ec000)=@un=@file={0x0, ""/108}, &(0x7f0000f9c000-0x4)=0x6e, 0x80800) connect$inet(r1, &(0x7f0000f9b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f9c000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f9b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ab0000)=""/128, 0x80, 0x1, &(0x7f00004c6000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000020}, 0x1c) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000425000-0xc)={0x0, 0x64681c55, 0x30}, &(0x7f0000f9d000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b5e000-0x9)={r3, 0x1, 'g'}, &(0x7f00009a2000)=0x9) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={r3, 0x800}, 0x8) socket(0x10, 0xe, 0x400000005) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000abc000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) sendto$inet6(r2, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create(0x4) recvfrom$inet6(r2, &(0x7f0000abd000-0xe6)=""/230, 0xe6, 0x2000, &(0x7f0000abc000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000ffa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000247000)=0x60, 0x7ffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c85000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c85000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4d7c, 0xea29, 0x4, 0x88}, 0xa0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0]}, 0x5c) connect(r4, &(0x7f0000ff0000)=@generic={0x8, "d451f3dd813b4ec4ac16767ae1f14fa88cac6eeeac1f9022236bb1b5595ed5ddaf300290850da73614079603fd3e156ac223c4eb68f115099211d4b5e80eb4527361311d34f08da5d492b79e32a90689f4e711dd4aca9a00d42e92f79e68fe429e1eacaeee8d465bc8b1344e0f3d0595321fbf7fb106000164fb82d45358"}, 0x80) setsockopt$inet_buf(r6, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 65.788818] updating oom_score_adj for 7998 (syz-executor4) from 0 to 58 because it shares mm with 7987 (syz-executor4). Report if this is unexpected. 2017/12/17 17:36:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080008) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1fffd, 0x40a) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x4}) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00005f3000-0x8)={0x6}, 0x8) r2 = add_key(&(0x7f0000eaf000-0x5)='elur\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000679000-0xff)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r4, r4, r4) fchown(r3, r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000032b000-0x10)=[{&(0x7f0000f43000-0x39)="390000001000090400000000004046f80600000005000000450001f4ff0000141900060000000001000000000608000300ff090000ffe4693e", 0x39}], 0x1) add_key$keyring(&(0x7f0000410000)='keyring\x00', &(0x7f0000488000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r2) socket$inet(0x2, 0x80000, 0x7fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000030b000-0x8)={0x0, 0x400}, &(0x7f0000329000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000e4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e0f000-0x4)=0x14) r6 = open(&(0x7f0000b66000)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f00000a1000-0x4)=0x0, &(0x7f0000c6b000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000afe000)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/checkreqprot\x00', 0x40000, 0x0) socket$kcm(0x29, 0x6, 0x0) 2017/12/17 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e5000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) fcntl$getownex(r1, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00003fc000)=""/0, 0x0) readahead(r1, 0x100000001, 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0x200100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl(r2, 0x81, &(0x7f0000e2f000)="") getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009da000)=0x0, &(0x7f00008ac000-0x4)=0x4) 2017/12/17 17:36:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) io_destroy(r11) 2017/12/17 17:36:51 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6769, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000126000)='/dev/vcs\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xffffffff, 0x201, 0x5}, 0x14) open$dir(&(0x7f0000695000-0x8)='./file0\x00', 0x400000, 0x43) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000c08000)={0x4000000, 0x0, 0x5}) mlock2(&(0x7f00009bc000/0x1000)=nil, 0x1000, 0x1) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@text16={0x10, &(0x7f0000a50000-0x4a)="260f4031660fe6ec650fc72bbaf80c66b8442c918e66efbafc0cb000ee66b9c10a00000f322e660fc2ae5e6c0d0f080fc72dbaf80c66b85034998366efbafc0cb80038ef260fc7aed3c2", 0x4a}], 0x1, 0x1, &(0x7f000051a000)=[], 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000654000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ce7000)={0x0, 0x3ff}, 0x8) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f000078f000-0x9)='/dev/sg#\x00', 0x1, 0x8000) epoll_create1(0x80000) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fab000/0x18000)=nil, &(0x7f0000441000)=[@text32={0x20, &(0x7f0000041000)="c4e2791d3eb80b0000000f23d80f21f835800000400f23f8822dc500000042c744240000000000c744240205000000c7442406000000000f0114240f01cb0f3235001000000f30360f01cbc4c14973d5adc4c27918b047b54d67c4e2a99f420ff23ef3f00017", 0x66}], 0x1, 0x1, &(0x7f000048c000-0x20)=[@cr4={0x1, 0x100080}, @vmwrite={0x8, 0x0, 0x9, 0x0, 0x56, 0x0, 0x2, 0x0, 0x2}], 0x2) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xef31) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000a84000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000097d000-0xd)='/dev/snd/seq\x00', 0x0, 0x181000) 2017/12/17 17:36:51 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006f6000-0xbc)={0x4, 0xb4, "f3d535fc7caea673257693e95b3929a72eb03f1e2e69c545df7f1940444b2b9ea1489ca49137d387136d5be9872619a928721ec11c8b18d8049c68f3f8724ffd1680e68700b5cc2e6f9f5d55685d4c38b04b224141145d6d7736f9b9014c654e1f8095e8859f368f342142183ee0010735a1b182db3527beed55ab7988736a4dd056ca7ff5a4b37211c82e7cbbed90a06d22179a756bd6e289ecc6f9abff8a066d3787945078ae4a100feca656132fb8676b06a6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000080000)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000bd8000-0x10)=[{r1, 0x1000, 0x0}, {r1, 0x20, 0x0}], 0x2, &(0x7f00003ff000)={0x0, 0x989680}, &(0x7f0000bff000)={0xffffffffffffaa6a}, 0x8) r3 = socket(0x10, 0x3, 0xa) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000575000-0x4)=0x22, 0x4) bind$inet6(r2, &(0x7f0000b1d000)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000029a000-0x4)=0xe1, 0x4) recvmmsg(r3, &(0x7f0000e97000)=[{{&(0x7f0000a15000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000625000)=[{&(0x7f0000066000-0x76)=""/118, 0x76}, {&(0x7f0000590000-0x6a)=""/106, 0x6a}, {&(0x7f00001b9000)=""/248, 0xf8}], 0x3, &(0x7f00004a6000)=""/156, 0x9c, 0x10001}, 0x5bb4222f}, {{0x0, 0x0, &(0x7f000060b000)=[{&(0x7f00000a8000-0x74)=""/116, 0x74}, {&(0x7f0000b95000)=""/120, 0x78}, {&(0x7f00002e8000)=""/182, 0xb6}, {&(0x7f0000972000-0x35)=""/53, 0x35}, {&(0x7f0000704000)=""/73, 0x49}], 0x5, &(0x7f0000705000)=""/113, 0x71, 0x8}, 0xebd}, {{0x0, 0x0, &(0x7f000098c000-0x70)=[{&(0x7f0000052000)=""/195, 0xc3}, {&(0x7f0000510000)=""/4096, 0x1000}, {&(0x7f00003de000-0x2c)=""/44, 0x2c}, {&(0x7f00008c8000)=""/4, 0x4}, {&(0x7f0000606000-0xb6)=""/182, 0xb6}, {&(0x7f0000b04000-0xa4)=""/164, 0xa4}, {&(0x7f00007ce000-0x6a)=""/194, 0xc2}], 0x7, &(0x7f000058c000)=""/175, 0xaf, 0x0}, 0x100000000}, {{&(0x7f000068a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000185000-0x60)=[{&(0x7f0000ad2000)=""/157, 0x9d}, {&(0x7f000082c000)=""/107, 0x6b}, {&(0x7f0000319000)=""/108, 0x6c}, {&(0x7f0000a76000)=""/24, 0x18}, {&(0x7f00002ea000)=""/4096, 0x1000}, {&(0x7f00006a6000-0x7)=""/7, 0x7}], 0x6, &(0x7f00003fe000)=""/66, 0x42, 0x1}, 0x2}, {{&(0x7f0000880000)=@un=@file={0x0, ""/48}, 0x32, &(0x7f000003d000)=[{&(0x7f000007d000-0xe6)=""/230, 0xe6}, {&(0x7f0000f46000)=""/115, 0x73}, {&(0x7f0000b77000)=""/248, 0xf8}], 0x3, &(0x7f0000a34000-0xc3)=""/195, 0xc3, 0x8}, 0x6}], 0x5, 0x10000, &(0x7f0000d7a000-0x10)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4b000)={0x0, 0x0}) r6 = mmap$binder(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x1000001, 0x20010, r2, 0x4d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f4a000-0x30)={0xe4, 0x0, &(0x7f000030b000-0xe4)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f00007e5000)=[@fda={0x66646185, 0xa, 0x4, 0xd}, @fd={0x66642a85, 0x0, r5, 0x0, 0x0}], &(0x7f000071b000)=[0x38, 0x30, 0x58]}}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00005c5000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f000098f000)=0x0, 0x1, 0x0, 0xd}, @flat={0x77682a85, 0xa, r6, 0x2}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}], &(0x7f0000d85000-0x10)=[0x20, 0x40]}, 0x2}}, @decrefs={0x40046307, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f0000dc5000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f00009dc000)=0x0, 0x1, 0x4, 0x3f}], &(0x7f0000170000-0x18)=[0x40, 0x38, 0x38]}}], 0x4a, 0x0, &(0x7f00005e0000-0x4a)="505c705bc6673e3a725598253898021a8e8c9e68c9d71813df3853f22117b8b5035bfa3787057ac5486e776a41626cf83386e2cd6d20d3b9e5377e52ff5168f942b35f30a83433bd46a8"}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000398000)=0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETS(r2, 0x5402, &(0x7f00008a4000)={0x8, 0xde, 0x1, 0x7f, 0xe8, 0x5, 0xfffffffffffffffb, 0x91, 0x4, 0x0, 0x101, 0x9}) r8 = fcntl$getown(r3, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000091d000-0x14)={0x0, 0x400, 0xfffffffffffffffe, 0x8, 0x20, 0x5d}, &(0x7f00000db000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bd1000)={r9, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x7, 0x0, 0x81}, 0xa0) sched_setaffinity(r8, 0x8, &(0x7f0000cef000-0x8)=0x4) syz_open_dev$tun(&(0x7f0000f9c000)='/dev/net/tun\x00', 0x0, 0x403) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f00004c2000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getrusage(0x0, &(0x7f00007f9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.913325] FAULT_INJECTION: forcing a failure. [ 65.913325] name failslab, interval 1, probability 0, space 0, times 1 [ 65.925115] CPU: 0 PID: 8023 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 65.932654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.941988] Call Trace: [ 65.944552] dump_stack+0x194/0x257 [ 65.948156] ? arch_local_irq_restore+0x53/0x53 [ 65.952797] ? wake_up_page_bit+0x530/0x530 [ 65.957093] ? __raw_spin_lock_init+0x2d/0x100 [ 65.961657] should_fail+0x8c0/0xa40 [ 65.965347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.970423] ? filemap_map_pages+0x942/0x15d0 [ 65.974889] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 65.980059] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 65.985233] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 65.990393] ? fs_reclaim_acquire+0x20/0x20 [ 65.994685] ? lock_downgrade+0x980/0x980 [ 65.998801] ? lock_acquire+0x1d5/0x580 [ 66.002746] ? bad_range+0x1e0/0x1e0 [ 66.006441] ? lock_release+0xda0/0xda0 [ 66.010393] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.016250] ? rcu_note_context_switch+0x710/0x710 [ 66.021165] should_failslab+0xec/0x120 [ 66.025115] kmem_cache_alloc_trace+0x4b/0x750 [ 66.029668] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 66.034837] ? mntput_no_expire+0x130/0xa90 [ 66.039136] tcp_sendmsg_locked+0x2453/0x3b30 [ 66.043604] ? avc_has_perm+0x35e/0x680 [ 66.047549] ? lock_downgrade+0x980/0x980 [ 66.051670] ? lock_acquire+0x1d5/0x580 [ 66.055614] ? avc_has_perm+0xd0/0x680 [ 66.059491] ? __fget+0x339/0x580 [ 66.062928] ? lock_release+0xda0/0xda0 [ 66.066893] ? tcp_sendpage+0x60/0x60 [ 66.070665] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.076541] ? avc_has_perm_noaudit+0x520/0x520 [ 66.081180] ? __fget+0x362/0x580 [ 66.084610] ? lock_sock_nested+0xa3/0x110 [ 66.088823] ? lock_acquire+0x1d5/0x580 [ 66.092766] ? tcp_sendmsg+0x21/0x50 [ 66.096461] ? lock_release+0xda0/0xda0 [ 66.100405] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.106258] ? __might_fault+0x110/0x1d0 [ 66.110290] ? do_raw_spin_trylock+0x190/0x190 [ 66.114852] ? lock_sock_nested+0x91/0x110 [ 66.119056] ? trace_hardirqs_on+0xd/0x10 [ 66.123175] ? __local_bh_enable_ip+0x121/0x230 [ 66.127825] tcp_sendmsg+0x2f/0x50 [ 66.131341] inet_sendmsg+0x11f/0x5e0 [ 66.135110] ? __might_sleep+0x95/0x190 [ 66.139055] ? inet_recvmsg+0x5f0/0x5f0 [ 66.143008] ? selinux_socket_sendmsg+0x36/0x40 [ 66.147652] ? security_socket_sendmsg+0x89/0xb0 [ 66.152378] ? inet_recvmsg+0x5f0/0x5f0 [ 66.156326] sock_sendmsg+0xca/0x110 [ 66.160016] SYSC_sendto+0x358/0x5a0 [ 66.163710] ? SYSC_connect+0x480/0x480 [ 66.167661] ? kernel_read+0x120/0x120 [ 66.171522] ? wait_for_completion+0x7b0/0x7b0 [ 66.176078] ? lock_release+0xda0/0xda0 [ 66.180024] ? fsnotify+0x7b3/0x1140 [ 66.183709] ? __inode_security_revalidate+0xd9/0x130 [ 66.188904] ? __sb_end_write+0x9e/0xd0 [ 66.192858] ? fput+0xd2/0x140 [ 66.196024] ? SyS_write+0x184/0x220 [ 66.199708] ? lockdep_sys_exit+0x47/0xf0 [ 66.203843] SyS_sendto+0x40/0x50 [ 66.207275] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 66.211999] RIP: 0033:0x452a09 [ 66.215160] RSP: 002b:00007f23dc545c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 66.222839] RAX: ffffffffffffffda RBX: 00007f23dc545aa0 RCX: 0000000000452a09 [ 66.230080] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 66.237319] RBP: 00007f23dc545a90 R08: 00000000203c7000 R09: 000000000000001c [ 66.244558] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b75bb [ 66.251802] R13: 00007f23dc545bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 17:36:51 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2017/12/17 17:36:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) 2017/12/17 17:36:51 executing program 1 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dfa000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f00003c7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 66.271211] updating oom_score_adj for 8033 (syz-executor4) from 0 to 58 because it shares mm with 8021 (syz-executor4). Report if this is unexpected. 2017/12/17 17:36:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1ae) r8 = socket$nfc_raw(0x27, 0x1, 0x0) r9 = open$dir(&(0x7f0000dd8000-0x8)='./file0\x00', 0x505880, 0x14) poll(&(0x7f0000001000-0x50)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1401, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}, {r7, 0x1, 0x0}, {r8, 0x95c1, 0x0}, {r9, 0x2d1, 0x0}], 0xa, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x5, 0x2}, 0x0, 0x1ff, 0xfafe, {0x80000000, 0x8}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000001000)={0xff, 0x2, {0x0, 0x1, 0x3, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) faccessat(r9, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1000) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) 2017/12/17 17:36:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e5000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) fcntl$getownex(r1, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f00003fc000)=""/0, 0x0) readahead(r1, 0x100000001, 0x5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000017000)={0x2, {{0xa, 0x1, 0x200100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl(r2, 0x81, &(0x7f0000e2f000)="") getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009da000)=0x0, &(0x7f00008ac000-0x4)=0x4) 2017/12/17 17:36:51 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x80000f, 0x0) msgrcv(0x0, &(0x7f0000a17000)={0x0, ""/0}, 0x8, 0x3, 0x1800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) [ 66.319573] FAULT_INJECTION: forcing a failure. [ 66.319573] name failslab, interval 1, probability 0, space 0, times 0 [ 66.349063] CPU: 1 PID: 8040 Comm: syz-executor1 Not tainted 4.15.0-rc2-mm1+ #39 [ 66.352758] updating oom_score_adj for 8050 (syz-executor4) from 0 to 58 because it shares mm with 8045 (syz-executor4). Report if this is unexpected. [ 66.370207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.379546] Call Trace: [ 66.382111] dump_stack+0x194/0x257 [ 66.385711] ? arch_local_irq_restore+0x53/0x53 [ 66.390358] should_fail+0x8c0/0xa40 [ 66.394051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.399125] ? rt6_check_expired+0xfc/0x1e0 [ 66.403418] ? perf_trace_lock+0x900/0x900 [ 66.407630] ? fs_reclaim_acquire+0x20/0x20 [ 66.411919] ? lock_downgrade+0x980/0x980 [ 66.416034] ? lock_acquire+0x1d5/0x580 [ 66.419975] ? bad_range+0x1e0/0x1e0 [ 66.423663] ? lock_release+0xda0/0xda0 [ 66.427608] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.433477] ? rcu_note_context_switch+0x710/0x710 [ 66.438385] should_failslab+0xec/0x120 [ 66.442328] kmem_cache_alloc_node+0x56/0x760 [ 66.446790] ? __sk_dst_check+0x1a5/0x380 [ 66.450907] ? sk_wait_data+0x610/0x610 [ 66.454847] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 66.460010] __alloc_skb+0xf1/0x780 [ 66.463608] ? skb_copy_and_csum_dev+0x360/0x360 [ 66.468333] ? ip6_mtu+0x2a2/0x3e0 [ 66.471843] ? lock_downgrade+0x980/0x980 [ 66.475957] ? lock_acquire+0x1d5/0x580 [ 66.479897] ? ip6_mtu+0x13c/0x3e0 [ 66.483412] ? lock_release+0xda0/0xda0 [ 66.487356] ? lock_release+0xda0/0xda0 [ 66.491303] sk_stream_alloc_skb+0x11d/0x900 [ 66.495682] ? tcp_init_transfer+0x3d0/0x3d0 [ 66.500061] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 66.504174] ? ip6_mtu+0x112/0x3e0 [ 66.507683] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 66.511806] tcp_connect+0x1179/0x4090 [ 66.515661] ? secure_tcpv6_seq+0x23a/0x340 [ 66.519962] ? tcp_push_one+0xf0/0xf0 [ 66.523729] ? pvclock_read_flags+0x160/0x160 [ 66.528192] ? __inet_hash_connect+0x340/0xea0 [ 66.532747] ? kvm_clock_get_cycles+0x25/0x30 [ 66.537208] ? ktime_get_with_offset+0x2c1/0x420 [ 66.541934] ? do_gettimeofday+0x190/0x190 [ 66.546136] ? fib6_get_table+0x40/0x40 [ 66.550081] ? lock_release+0xda0/0xda0 [ 66.554025] ? __siphash_aligned+0x1b9/0x330 [ 66.558399] ? si