, &(0x7f0000000200)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x27, 0xcfe394522299d956) 2018/04/21 15:45:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6_vti0\x00') connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e25, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x6, 0x10, 0x0, 0x64b7}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0xfff, 0x9, 0x1, 0x6, 0x2, 0x401, 0x8001, 0x7, r2}, 0x20) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000000340)="78a0729d0732e21c478257c48579aeea08ca0664869d26d161557167071aa1ecc41b6f74c1d12f73725d34699e271956731ff5c2d8fa0ec5074d646be49029f60c076a0adcc73d7f91a48f945ad329ff5c826a8c065e203f0f23fda5239fd3b72d8ca41015f6e8ba1fd148d53afe5621c8a03d55a25f7786f0d12ba50c7981145908326c5d7b8a43d6e645902a10692360b0c460b629d9b3b2c7ea3efb79f93a9c89907ab808c84f7982f298923404f3b1d5b2f5ddcddb76960f5aaa", 0xbc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x154, r4, 0x300, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2b800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xde6c}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x20004001}, 0x4) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) time(&(0x7f0000000000)) 2018/04/21 15:45:12 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xa8080}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x1c}, 0x1}, 0xc004) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[]) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'bond_slave_0\x00', 0x0}) sendmmsg(r3, &(0x7f0000002380)=[{{&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x3, 0xffffffffffff2959, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)="3cabbbe23f59d4f006d235e235f3d6d822ae5bbc8d79ac75256c22762fb6ccd0fbaaf9065117dae5c1ebcf5dbd2610e74d57cee0a35a8ad73782988a0b2003ca1d0532a86943a179a7ec9f504c73b7144170da95159b32a93c7f44562aded8478664c08af41f9c37c334df9797c31e91d53a6ab26f7c0f2c67d8191e55677ade401e0bf75302d9e087a9a23348d3a67c05b095ef8f5d168bc9ec21943ad704a05e01badb1f91c2199ff807693540c3ba6cbc38af93d14c10a1375513d8902341ad1f89862e71fecd7368645022ea8c8979cd2ef066532f320bc0a15781fc6ad9ba3b18da4fefc25f56abc89bdbe5e18f3877ea906ad88f9a390b342ff5c1e5acea679044498c40dedd9c016ff45bfa6145e29e9c1e5b73717aa1382aab34c96d6007ec69eee1560d2b13323d20d08b808c5b324f5c50671930a56cc8edba3e36ee0a8773076d9516b5eee6e130104b9f7567f6b60b73a31248040b18a25f11749ddc14e2bd732b665f6df8910275f8533c7be715d88eb0b328f7a07eb739d9ea558e0b08f8c541498577096a04638e8ec216980ae5caa01579027b31494993a25ba8582b5981834071c84cfc39cfb588140fcc53d5c4cdd487756d5a2572d05d34e10e161f2f6fcf0f5b7bd5de243e528658668f1a590677d57f172869d37d0ce3f1752a8dc72a30b1639de7b462aea4d71af682d831e54e2cb38406aef2be3d840ac9cf8d5f1b586480bdae55a1a134cf5fe324723e4a70fc9f04e9d8f7bfba31c58e2aa6eff15f9715a79c41fc3c8b442cec7b9476eda4f65830b0d627859f898ed12a8bf0632a2d6a22b43925c7f35d07f98849aed17fe5e4afd9a174fe874a3049350fdf63a9e57ee6400b78373322f999a15c6ae950d282e32747ce45f3fd3682382cb274719ef7545ea4c8212641236eaf62839c79cc1d01158b082dac94f4be014e874448011952c8a4005ed513363d6ec68b2abfc0b51f77da11173cecd59ac17372fb9108660c051d4304a5989f937e932e5cd6a72979d03c58037f719150ba92f4398e2178b25ffc0f5083bc79e00587a352f41dd3f7d7beb8020da592f616149b4a8546331db94771ad2afabdba5ca1d96fbd90b994963f79e34f5359e61296700cbed961ef26d46480398760b6f47dd622fd20396d2998abd6f7c65d063b6a57d5434fbef30c96b8b7be16731e3c021a8b9d35619918751fd2b25bee4c42148a8caf1be653a3359bd64369e9cd67918351dd4b1ea99275d4e6983a0f628782b377146305c003f7d34ed14e3085de8894cca4170abf4218e3fe0f31c897751df7995267b2ff3125d7a7a2138aaac974f19a8c4c0d31f527b674fcb22719fbe1f2f28a2cb84721ecd26453b8d4eb725023252388a9e5c33ff72e5933a4a78c43d478e14db1947e33cae7c595099b35853309b3909ca9fba990b2ab2b15a43a860be4c4bd69cf30a77440171c72e5cbdae26fd2fab48d432c17cfe10c08d4da8b10a87f180b8e72bb7ecc69a7bae8016b9ce8e23df08a58fa5271632afd8b43bba806d460bd20218b4750ad11bde0df6c50a501f7d4c5a1fe54f53bc8df43ac9c1e73f01df310efba1753a2113f12be815ffa894e1fd02c9af4550809f813735783e3e9f3f2baea8fb2602bc4278af6fd70576e6c94b5972b7d72d860205a10cfecbefa0f39bef968e0d75b172a51e123ee767e36178ca0a6245ef2d35cc0baa9d89b7f0b334d3d6d5fea97f54bc97565ca42c50d10e08ff032c6618a3a0d1725c495c31bdc088a8b601e707da253090fe04e44ff4fc6208761767cb9530be9bdc97b0bcce3644efc0765c6e269836bc5b1caa47adce0aa42beb12dedb634583dd673783906b9ab8730bc67809f866709e8e750a892dccbcbbefd3dfaf8757bf5a52b095af05086684ad52ddc0b0212e70e9d23a75895dfd98d54f54007d3f47bb7d5ec35158d0c13ac7feff9833be4850bdb03a9b28a4f689d66a7fbf751a92e8d1dd3ea3e46a4911b2ddc68c0ec904a79800322601b539666a92788cb62f54dd3b3a72d60a14b4fe23b894b7f5d5d2b5b89f45ca85134183a92324a636d656bb09e92658abac13b7c68c8dba0c3513dfab5e69eb4c5c31154f725a757d34b29dddea6cacd14d7623f0414920f1995acf168accedb1f206e896f4f3815187001a932b5f7fe81ecf72f038906641d80da5755c718fed88c04700317eefb64655db83cf75dc1fdcd7ca6126901d829847c63f9fb221ecaf8a3b589f00c282cca3c81c935023d101095b3839246952efaaeff59bca603ebf9161af601438145891eccd25a8d76893c5419a5716725d3add6eb89cfa0c358b924e38d8bf8ce5ec7f52e8af40f382545cd35060e62e4f8bd46176f5bc4749741f6027f58d9f403a839504de1c04381a79ae614bbe468aacf45f3d4ab7bf201a0a0451e04688e2bf97b9f4ba7e86c980c4c6cdca4725d21eec56639edb135b655b6918471c1ee141bd421e3a8d9589f5576727fbc4c314ed0bc814b4a3b80643f55d5176435ec20e9826bec78e68dd5870045e5877a89f63c5f782868cc839f27105621d6e5c61fc65876d761fa663b46ebef08f963b771c92fa07d49073d50eeff42079ca40ef04f48112615d72aa95659c225079360313caa8ac6c984c85d98710b2f3de5527eebc42a0a259f0a51e7017ce0d86ac7ec0b3be8704c366e20cbfb064692289b7e11834963c3d65a6fe0e9e04b0e2b7f3667afdc7f3386ec03f004ca720006d85fee627120ca4b14fbff8ccc305c63dc06eab6d674f53a55235a34efdc54c3b85d25861adf0ac009fe154c1f351888a473b10557a3f55972bc01a9b314d79bc306507ce23a232bf8d94870e46eed31ae7f5e9455240609f5ab35bb1f990887af279ba46f2878abdcccb322905e63e3934a4c440b5f482138c2edc192782feae7ef62edfe0a8df38745dba3781ffc76a9185dc10e5d7515c0294d9ae314af5036029aa60d4647161c15b32d03579aacbea49c41b1bef4f1f64b17e0c8125e1cacd132e5dc40bec705b455c7759435a202d259421af22224779756580593ced3ce2c49c377e0ce0d343b9d710d70486b511ffa747d4586e1a053129673d15736574972e87912817197fd99a4875db89634d30eedbb2dc6cd360e111a82cd74dda96525b78931026bc3917774d960437a9765341110e97fcd19c323f9d9aa2de6e66b69e08f4bb22e7eb88a36afc177bb94814c67ec3efe98c239d04bf03c48e13556b8aee236e5498a9c461ccfdb7e71327e6c8e781ba46bac7c6cf94095c7f10f8dc5eb8fb348b4b9440e5a9e36ea8d0cd6b4c826ebbcc2a9ddfb6c28eae0eb8ac4ec7ea5b737ceb415a0c01a9f61e19e07bf1bf25881c87b5b6a8945688d86cda726082d29a582c67e4b5cc5508ce813e830aa0d450d42672cc5abe84b7afcc1c92ad01a7bec8960be834561fef68645975bea41c0e70b5e233be079aa14565ba0680c9b931cb18af6acd5bc7b65b76893f4fdaf429649ce2f6ea4d3c5420b15209738f7e1ccd11f1e108dfb5b373bc9b5a00d28d567708c8f8c7ebb6c88dff8a9e97e75d4c0da3cf9ac0344e8d5ac1c4d1b455fc3d29f316fbc54a8b0c84f1b82e3be87b6891393c1c69c7b4ca024e8200d8f23d7713a6de4d135f8239f36cf5805876e82dbae6ac2c88b2e591d6b65c1921d8f850dbb70bbedc16f75d2ad935c5397024a17b49cf24ddfdb151c8e6ae85942a2abc02d7ae9d0c059222710083aab2e446a035e942e7efbe7a84b20d019ec3267754add44b33fded4f53a74d876d62eb59b38958742d03dcae5c224141e8a382d9090adb3ae58665a104f2c88df3e693189d7032112503f381356d2faf8e119cb908413fca2d675e71a9811889b79d03e6d0a9cfe23f6e439096845dd6f63b12a1a06446876771521ca2f0568137918edf6e39cab2a019aee03d7d9fff31e67c3fbb5602d4f8f20d59b1f2df68f369558e034699ccb1344b16146fd23296f9feb4e84c021a5dc4869f02a498a0dd796c0254334cce558ab953c9e369c03691671ee50f5718dbba2365b3f04d7cea1226942b38c73fbf19d83e631662ee0c43fd601e3d9ee6c3d3e1b23f751e523973c7988f54ac9c006a09bd793598e75c9234ae9d5b0da0027bf91af995bae96057be5b02a0321520edd15be83464b8c3efd1a715de27282aff827aad04de8019d2fef645e44c3536e7206bbf2ed3347fa30c2b251525f8b9b96a7c69a237a21000f4270124a9247fe9cc57403abfab94687164baf71c8c3cfde30b3052a0e083f7d2c17a36602ebbcd8141850749dc4febad9d50242c0e60b7b440259337a6700b9fae0ad4057d9254c9b3a5387c1ea8ce5d7ee2a03980b6fe70af46c5c1eba626781b81fa4df3233d7a4a12cf4fe2b1bff6c2895d0c4596313171d1b96df8581deea31c88dee1e91008a0c085c51f21400e53be1e5fb304f9a4e4c364ce9129e4cf65f14769bb409b98abc48df72f2b3bb13eac2622f9bf6fec43b0d63b194fc37a626973f73a38c5518af1afe1c40b49401f36b9bbe0f147d53e76c16a39e2441483125fad5c0628a0e44393b3642433fdbb091d82e9413c8942dcbfa28df763e9bc611e681de87833ef3e66b3d665368848c4e57fed126d392ffe9db21d0e8fb224fe137b4990199c3f2d81a4899406c0dbdc557155b5216e96345d953dc2e2f43b1d923541026438f9bd5542c5c80cb4a7ef3a9e22e4f0c67344bdb233abbcb53e28a29278fefa9f0723a4acb816c8d8288fd881b564854a1d3a79408774308f64fc541fbc5f45117eff71a89feec44d9a092f6dd7e3e669caa3affeb88876ce11aa47eb00f7401fb954a597659b28a9a7a20361b77fd72a9b405d2ec498973e0571e8f4888468b3a6271a9661aaa6e26f71b08cc2f45c3b157b3f1cdbd631dd6b47fde96b0ad9864844e9bf767defa422b0a146712fe7ead05951e5fce7ebcc8d0fa5b993434aea028875a70f102c1277176ece7a99d1832d84e950243e23918ae906faa0caf3b911546346860cd026c803153ba639129449440c11be5c830d16c0188aa84cd59d1db5179214e0cf0e2950339aff0a6cd0929bf4f752c6bc33c5dc985f1e1ca14816adf469469c1d217035353ecf66e1f5df69c48520afe98a526ef0074d72e5c6df147445806321ddef892852806403953702372828ab7e72587e0e9d002cadaa1ef32fbe9786e5f5a0b1d3d891ff67ef668f16814d8c13442ba1f00684f4ea113d5a804fe0849f59c7627e2e9ab9c5ea956f9512fe8f8959fee840a265d2fd0d0bab305e4e1be4958b8997a0fe64afce49ad037ae95b3d45a56a2a6c970cc883af6e40710128992a68a3329f78f33f9eaae8c38ee6d29a9e7bfb0ea8f73ffb5c84dd76bd5b6d8e32c834a4f7fbe8a0322fe2ce9d28da11533927a06131ceda06d7ecf76035f25a4e16345301cbd4c62869cd67958978da8b6f37b85173774e5c0f095fdb5c895f0508ab4c75717b45d136a4601167d64e321f83a07ecee9032123510e5e293770c556a7d045bc7ed18c0b2ca9b21873576ceb81be6964e4acfd429c44fce035502661830c3171f0f320eedca5535a543c141e53544cd79c9e7f030b2bce9806543bc40433a56b0a4f075bb6ab07c42113f4561b822a8ddfcb34ea171834f1c2dd23531e4628865c4cb7b0ab99f8d6b4d9f63fd36498a83e846912ff44791611f4d4f7b8cbe1ec6e2753d3fc9d1519a866aeac51a7bb13e1b6d5b5b57f25399db4fa102c77d19d537b10d7b3e", 0x1000}, {&(0x7f00000000c0)="39d4af97ab62e0002d57ee8771992351b087e3413ea7e119129a9ba5039c2e44821bed74dbbfde6551", 0x29}], 0x2, 0x0, 0x0, 0x20000000}, 0x200000000000000}, {{&(0x7f00000015c0)=@ll={0x11, 0xff, r4, 0x1, 0x3, 0x6}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001640)="f62bcbabc4497957f227882920bff3112cebea2e77170bd2f1cbd73d1c53f99478397b39c6925f2f9e22a5e233909cee335fbef6775bc59438223a3b9926dd8d7905c6e8190b69ab40b711850d11e1bdffc3", 0x52}, {&(0x7f00000016c0)="5fef37d7e6e029e81650237213f30d0703525a161ab464534065bbad05a217fccba7ab803bc0698102deaf8297091f529562086e7bf50d6c68f64be644c7d99b8f22e011a803264d9cc4c455ad87da4c2f7a3e260ceedb48a6076bc1812285e7822c67312671c64b293c8958a848b90485e23ae3e57051e59bd4928a0bad41ce15c278a805b76e984a569a1746e5b494054074ca176fd62f6a18f4947b5b4f197b2e31e9317a1d5f0a75449f4472", 0xae}, {&(0x7f0000001780)="f9b364", 0x3}, {&(0x7f00000017c0)="6011581e855396c9f98bf14fa5adbe870fe5d48ca75bca8b848377d62e0b875808024b22dd448f912e021029171c13f7f63a593f47fbe3f049dc23da9853009c2510cb6eac5bed725b983ef56f75e7b09c7fff9dcdc3ac59214a", 0x5a}], 0x4, &(0x7f0000001880)=[{0xf8, 0x107, 0x9, "c1e1f66309696b8ada32d373864f5385023a485bbe0c8ce0c408393268f30f623f818a859552a24ba8d2a5b15ddeb1b597c00aeadad583983450e12300eb6535d8fda3071f64ac22889554a014211124600f8ed287e52a9e7ab1f5ae91bb6b7e9f39a9d952d45dc6a10336345bd8145b5b5c47c738ff889324b7f58906a6b2f20a9a7f8fe4a6423b4730440de077943338a49523c812da94c931a8744d92e6dec29522c3e73af20bbf7372abf4c488efc50e7ca7dfc4816d9ded6052c118b55211f6dfdc2cef5beaea87bd52f3dfecca27d2c604bec8f81772ccfe8d9fb2a19a92522e5cf53eec9f"}], 0xf8}, 0x8d14}, {{&(0x7f0000001980)=@llc={0x1a, 0x304, 0x0, 0x20, 0x80000001, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001a00)="0704223e86e5c131bfb683a1c503ff44d2584580", 0x14}, {&(0x7f0000001a40)="066aa490fffee303ba57b3c23e9bb1784e6f6ada12ac6a795d39f873245d7828e505a75a797bc7d7ece99406cfce17c7780b597a3365655ee432f78d403e0387bf8c3f3b5a42d9bcae709f2ba7bf592335f7d7ea191131974b05924ecafb6079e5e6ae0a22cc4f", 0x67}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)="154b381555be8b1750304400068f7cd2b1d7eb8f277b99a8a6211ed77b11590d80864e939d06dc9269586c86240b85aba85b30fc38c58ae51da0ba725ac0b6276ae774682677eb4133efb129918f2b0902e451e60cce56270f591c46ff0660c2adf3cac84ba42e5602342d4f77f40d51461a5b6a741bba25ef0fb858a120e1dc280b401121244e45d4127c9100e7d8544e00062ed0c2e40c580a833dea13cab27eb332f2e400445f1306e6ae7f82baf58086ebf4d2c33a949881656be6a8d1f1e3ed0c1f5a1f480e11c50455f9ab606fe45955d1520fd3c96507142a6d97169aea9ca37d8511452191dea6", 0xeb}, {&(0x7f0000001c00)="625fcd7ddd5c56192d1fd2ac6db24682786e057db3ffd35d1ded0513b64454e47ec38e0c27709825e49013fc7acebfb2fb3e0d8d1c558bc9d054ec7c03e8bfdab245b5e595e1aaf0e4ce1591f2eb903d19948c515b4e3a96b8546e8b5fdc02a39fce979efe1aad0cbb9ab4540e847b5a3904799be9c3147b2f923e620264dcba72b1548635e390d6c84b0d1a83a1ca3cd846cf6afc6d6c6054f8e6154bfaa2df5f72d5bc15d668e3e7280c", 0xab}, {&(0x7f0000001cc0)="29ee5dfe747807f09a9981fe1fda4a44aa78458e3b6ae67d054c30eb5ccccedb6ef6e7442178865f76833722843ec5981b8301a0f398a263e02e5c76dc3d77aaceb1d40eb2659222df3b9283cf8a4d07cc172ab16a6fdf6a250a84efb5d6218fc1a9a60315220c198fd5a48997fae459d72ba4bb71e22adb2c28b862c5477f8e7d1c41cd13c95ddb3e3710313d0b4762df2ca3e4f3cb4ecc20dc4b550f9047bedca46d4b51715ca4ee04dfe8bbb82ea32382db42abe2564cbbc81f7d665e9158ae07251c8ae4e3d714706b98d2", 0xcd}, {&(0x7f0000001dc0)="980f8a0ad70bb5508778ea9015d7385f80d9dfed147f32dbd5c98096b35ab5658709c5d5c283ef2b9af8a631eb391587cfbd54639686dcbc307dfddfce285cfcc0f6bb7d8807775d59d6a767d8262e33678baa7ea550e85eb14650f05e425f01fb2ae6eaf5966893e2c9eb9ff247744e7ef0bda4e27d1ca4e2740152aabbb150f43bcf99ad6301659851b0fe77902794d045b62bf464e923125d0a0ac84fc9dc083e402c60f895a9f70d6198de1e2f7c49c5bed475ac55d037fa87480071d60c83e476c7a23cf722b3ac9047e4faa3125b8d4dc4ba7edd67f14aa5ee9077a16eedaa8806", 0xe4}, {&(0x7f0000001ec0)="cf4eb9fb0832ffba6826e0e9a5fb4a482996562018e60d83", 0x18}, {&(0x7f0000001f00)="d5ad9386e9aa960b536f3954fcabcf65b257c185", 0x14}], 0x9, &(0x7f0000002000)=[{0xc8, 0x116, 0x6, "9233c965c7bc7fb96565c8eba8511847df6a4ed44a79d48f5e865ac57564d160f3322d25dbd7dd89b87a827c6a803b51f58202a360216d51d7fa1689309843451c30fad71e42411d183c6c5ce2a2c667be31c40065004e2a3f97d95dc04921d01c16b739317a4b58e87bb7c97e7ae298cd0d266af10031d3ae1d51da6c3f498a44665f4a67295f8df667951da54afe25854ed97ff5207a45841d1de4c897cdc65fc70d4fb9b06556fd253ee880db35b9857a07ce"}, {0x88, 0x0, 0x55, "b7ff2f2a5e488dfcce95a46698313097508b1bf024e8dd8e9f91caf99ec2fe0c8d616d2d7305c37fd87bab54020892f2ef6099b20871498b806a9207f33245dffaa578143365f3825d97ca75481319ecaeffe3a4250ab6c15ea1211df78fcbd4f4898b4ca5210541f40cc4e5eb1d246bf77d7e"}, {0x38, 0xff, 0xe8, "0137522ad80cfd66af33760a0a7731599b63d5ace7c3d8d072f2d2e3eb689b294220ef9a5ea68015"}], 0x188, 0x800}, 0xffffffffffffff81}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000021c0)="2a2711d8b48975356021d58584c3c8a899abd44b8441f8e9c730954fbefcad7a50ec38c69619cf31e81b1cb66c61be0b1938cb926c62b95471a8dce3b1322eb1b701b8d68fddbcaace66e87c6d676bb2edb5a43d0318ef969eac63184d71a6970697e46d42a06f71c3b184b1991bf63f277eaff975e887bc", 0x78}, {&(0x7f0000002240)="0ec2", 0x2}, {&(0x7f0000002280)="ff4ac7d9ec816085ec08ba919d91d5bc1edad2656535194ebf93a4b524567c25af9870ed0e6ce436bda2f27b18b3f3de05bef45d5b8943d87871cf3ed2b4e3fb411e27018f3efac1cbb7f1e0281521646c299d44cd5acb1a6c3a908f0d9a0af83c1ac7e2680370bd4abf096423012b922ba0283d995e9a23fb33480577176b686fed0407703e23c4ffde92b695c9ce4c473830a4aa8e4235c5c62be22378e5a5311a7f94c25e7c1c853d", 0xaa}], 0x3, 0x0, 0x0, 0x4000}, 0x200}], 0x4, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000004c0)={0x0, 0x10000000000000, 0xffffffffffffff81, 0x0, 0x7, 0x7, 0x100000000007ec}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000440)={0x0, r1}) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x100000000, 0x4a00) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x3, '\x00', 0x1}, 0x18) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x3d, 0x300, 0x70bd2b, 0x25dfdbfd, {0x3}, [@typed={0x8, 0x1c, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}]}, 0x1c}, 0x1}, 0x4000000) [ 204.690561] binder: 15226 RLIMIT_NICE not set [ 205.489804] binder: 15226 RLIMIT_NICE not set [ 205.495977] binder: 15225:15231 ioctl c0306201 20004000 returned -14 [ 205.513136] binder: BINDER_SET_CONTEXT_MGR already set [ 205.518459] binder: 15225:15231 ioctl 40046207 0 returned -16 [ 205.525664] binder_alloc: binder_alloc_mmap_handler: 15225 20000000-20001000 already mapped failed -16 [ 205.542106] binder: 15225:15231 got new transaction with bad transaction stack, transaction 46 has target 15225:15226 [ 205.552923] binder: 15225:15231 transaction failed 29201/-71, size 0-0 line 2875 2018/04/21 15:45:13 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x4, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:13 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f000f0056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000a, &(0x7f0000cef000)=0x9, 0x4dc) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b", 0x1}], 0x1) 2018/04/21 15:45:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002900)='/dev/ptmx\x00', 0x8000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/dev_snmp6\x00') stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000002880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000002840)={&(0x7f0000000440)={0x23d8, 0x9, 0xf, 0x10, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x5}, [@nested={0x10d8, 0x19, 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@generic="22b43f7a2fa1344cf0a34968364097a76a879c26444297b87794980c193ca43c12925c2fe0d438680d7f5ba817c057a7e5ba5e624e0986e9396ce92b479f1c66252f146b5ec9dead35b0eb3547893a319e52584cb5205152", @generic="87301f5fe143d6bd7e1ca5c7d0477a22488a46d9cacbfdc2d9068a75cbb880a27a1234ecf406c1b03f1239516a0bfdb97f5bf96c02b7441f0e8dc78317feface1ba49f89c657aed8540e268d40fd31dd210fd65d7d50d8de1be7bbdb0ed3e92f0d4fd510e2e35313f6c0de809eda8a10143f1dffc151c57b5c"]}, @typed={0x4, 0x61}, @generic="932dd118a383a36785f46fa4b9d91f549e061dc3a610725ab514125ee7b830b0a2f2bcc9c0b99c7941cddd3704025f25c9239dea92d91d2f7b01a4baacbd1c972a597333c1ba161aea3ac99fb69f547141e601caab24e60a1f411934fc88d84866086c797ef7342903f141cc31d4b726ac0665878b74583318cdefc544d1bbd7507fb3310adedc0e28c3e8a7fd230a971230a0da652b", @nested={0x1150, 0x27, [@typed={0x14, 0x2d, @ipv6=@loopback={0x0, 0x1}}, @generic="c3fc493994a39dbc449dab8eb69ff9e7daad284b9b160a0d7890c11ed62d8c993c9b8a70ba01299f95f41ed9ac0dc1a7d397b0fe2dc5fc804766dc0c84f3690c57bf68b58a0858b27293f935a14c739dbe5cb5727bcad6fa9f6d5a0d5a1c5d86aaf0505340a4f66a92387a36ab4b6cabe648f466a26ba8155791b379363afc0add29fcdb2d62890a2163b6c1cb84d97505bbe97e1cf0cfb4d8888ba7f6ff423b4610e1c0b3b4c67a33", @generic="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@generic="92e296040fcb61ed468ccd6738652812967609bc7f24e92eb2abaa61cb5db9f496f837ff04c738dab6eab6", @typed={0x64, 0x46, @binary="9e25603206f66aa44dc89a2e8bce7a0d76e3b4799e53a080a5a9241a97d5eeafc25d44468aed64efe3325fd25999cb26e78ad4b8b50dad687a36abeb749eb6bbee0a3a4499ab59f183eaf0f067ea5289686a7e6918e7b9b1e4f877b746a3"}]}, @nested={0xfc, 0x53, [@generic="d376f3d9a9b71486c272f38b749b2e92f4ca0066f754b33c61b7a63e408ed349a085ac35deae0ce2c6018131029ea4b6618de2390ce7da36402cb6342d001ccda4ff46c485f4f44462863da4effa330c9addca1ad2ee0afd065f7e462e6db155fdb680badb61dcf476a8f22f479671249023", @generic="c4a3c808a9", @typed={0x8, 0x11, @uid=r3}, @typed={0x8, 0x4, @fd=r1}, @typed={0x14, 0x34, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="b0188ff944eb59fc49768dfc271630df6fb51ea5dc488c7dc3fbcc0be8f2b2e5003586bcbf66198fe6e1e616037be40197d9b2cc0eb32b4915be6e4f2208567bfbb8ff1c056f4af6bb035ea57b4a2f36d2fd61e9", @typed={0x8, 0x6f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x4, 0x91}]}, 0x23d8}, 0x1, 0x0, 0x0, 0x8c1}, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x52, "6e6d993f600a067faa426179db040cae7f76d0338e6e2c01128d9f95f6118a03a6b9963cc3449b93c20db64d1ca8105e7bad0f5648ec18d5013bbba58d35986cacd8ab5ceee8d3ade0f8c27692d3df829e09"}, &(0x7f00000001c0)=0x5a) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f00000028c0)=0xfffffffffffffff7, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000200)={r7, @in6={{0xa, 0x4e20, 0x800, @empty, 0x9}}}, 0x84) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') syz_kvm_setup_cpu$x86(r8, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaadca, 0x0, &(0x7f00000000c0), 0x0) 2018/04/21 15:45:13 executing program 2: r0 = socket$inet(0x2b, 0x3, 0x7) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10003, 0x199, &(0x7f0000000c80)=[{&(0x7f0000000680)="33fbbdfb482d44fa90c3c2dc153bf830aeb27182e64066f29fca4377fddf0acc2103143a3331342ea866c59648ff39ae60049959f740329a487e5217e1ed3c29b04ec309a189f990616fef917aefebf71fc5fe682041b2de158dc71739bd1ffcf9a0b56a5adb069035bb26116dcf8a01d719", 0x0, 0x606}, {&(0x7f0000000700)="2acb8af63cc0c68517c993f16f4a370995ac62f441be11ac7bd6e2168cc6df038a09f3c3023eacd174a341da7fb50dfb06c20a2db660b85ad0e22741549ec374544d01080f63188fd1c438dd42a89dd434f8a16bd7a6e67593dd2eea2c90e087b4e197e18d3e6ba8ae2823b82973562ba21b46c3916aabc9cc2ba625a8817d436c3950d7b514612136521307e395193e4c0cda443223e99e3143031775dff7e3611c7c63013ada3696d71684f0b2ae748ed00c7d5df961c376a3ab076ecce1f25503b9a60b698521f4d818748f44425a263937c718b50bf50cde160da1558ed75b793c0bde93b0d9e83e638d", 0x0, 0x8}, {&(0x7f0000000800)="9f193dbf99546428eb5bd9059f02def6fd80a718b1ef6a41ac67ce7850c51a2c09b5ad2438759c7743e932a18b869449758a5a781e4f77fa1b9cda7eb3322a6c3aeaa0", 0x0, 0x7}, {&(0x7f0000000880)="b3472425d73c96836be8cc967d747c78f65a016b6864a6e556f22d6d833211d04bd6591346ae397d419186b0c9209fc27c579ca0226f6593a0069a356c304df89d6c33cdaaca46ad5c4dee23e862cdc68153414e87fc67cab62243bbb919919c6e9a94b9666189c3b17f2d156ad68e75f8541d262e6590bae2a5fecafe00235c9ca8b540c9f52d3b8e341aacdb110af5ca0e", 0x0, 0xfc6e696}, {&(0x7f0000000940)="b11a1458d9f24f3b375d93ac6bc2d5b0532250d8a7d06432a31353aaebbd501696194f310357ce8c8650e210c11c51facc86985694c29e9be80218a55d844071a8309cdbf4e6209032b35655ba03712ddaff9507a458213206768041954f59e13e902ad93029a296edf04a69348a558786273005c86f6e3593a7c6975a8495a83822e3a5c7f10dee9633ef9d2117b9b2854dc6023f960d62a8f2112dbfffa3332ca002b54f4336a02b2c622895dfb26baa0f71277852792fd36dd57363bc0548f4ca8a0e1a1f17b5a2d4fd6fda193ad38d7d526edf173869ed5f03f49b5766a2a9470578a28935a5da10", 0x0, 0x6}, {&(0x7f0000000a40)="792723dc860fffe0e3e43cf0ccf9e0e37807b72f9d4c8b00001ba4c828cc6c3720042e1b3c6e0b8e874438d7de8eab73e19726674e87c74794c090b7ab259886ac6d2fd421b506431a575d606dbb7d15716f319fc560a391f1ebbbbeb0c70961668148106a39287ab76cea1d6d6f0f6639b816a2a9fae6f98d7fb38b20280032ca7cf4b76445b3136f309063a6f324aaebaf128bdece0f711489a4473e7236841279cf4b734042", 0x0, 0x81}, {&(0x7f0000000b00)="2e4ffd90af35e12294f7f2679b88381ef2ab27bc9f90cef769cb98664dc8b20bfd951fa2246f9c78516b6af1405c305383bd704381681c8b7f1a49ba54620787be059e4e9e45392a7e1726dd44862207", 0x0, 0x6}, {&(0x7f0000000b80)="3e2a571440a49e78e2567dd7c61fc148b9dcaaab2992983dbb1dc84646cd3983de9b12fc67e65aeb6c882550b2a09db6d02871f01108e9570ba41549700d1ebc6cadf6ad247a725ca9f09787d0cacb7dd7f5d0384793ec95886759267b64fcae82f486e5e25e73c9c5b1bb7c7bda2102ba7460d84a1856e0432062888a90bd730e2c8a0de1299e49703f964b1aadf70e32d13a6451415280f7edf0318406a74d7d6af7742c2e01cc7fe4deb4ae54c33194d074865f17f8a8bb742a2ee40535085713280b7734fcebe21a5c83d600ecc8", 0x108}], 0x40010, &(0x7f0000000d40)={[{@acl='acl', 0x2c}]}) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20400, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8918, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000640)=0x6, 0x4) 2018/04/21 15:45:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1ff, {{0xa, 0x4e20, 0x1, @empty, 0x7}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5c}}, {{0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1a}}]}, 0x310) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000380)={@dev, @multicast2}, &(0x7f00000003c0)=0x8) 2018/04/21 15:45:13 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x4e7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x10, 0x2, @tid=r1}, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)=0x6261) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xdb, "239fc0195851f667cf7509ea504cfcc6271daa538db2f7555faca6a6720f820a3c513c16453eb1393299bd542493d661a1d19c837c746a727abf7e20a7cf5c829080a5d72d47c0efec34f636be20419aaa34dc94b4471c353d4ec9a22d168c2c65609db157db4a61846729e27185ce0e46dce82e7a7956e473cfc1ca7ed52ce63b7d6eb0309420fe9758adff4d95df2fc9630f61242da094b71977c0b77dd9ce7302ec178ded6d695d2889c59bc96aec829f98b6d7dcca1161be148033c01dfde60b146009fd7225f82545bafd0d7a5a71d2d6f1cc93b37aea7298"}, &(0x7f0000000340)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22}}, [0xffffffffffff0000, 0x9, 0x4, 0x400, 0x2, 0x0, 0x8, 0x8000, 0x44a, 0x7, 0x8, 0x9, 0xfff, 0x2, 0xe5bd]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x8, 0x80000000, 0x8000, 0x8000, 0x9}, &(0x7f0000000580)=0x98) r6 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000019c0)={0x1, 0x7fffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) r7 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000680)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x20000, 0x0) r8 = dup3(r2, r7, 0x80000) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5e) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) delete_module(&(0x7f0000000800)='nat\x00', 0x200) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000840)={r5}, 0x8) setsockopt$sock_void(r8, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000880)={r4, 0x7}, &(0x7f00000008c0)=0x8) r9 = semget(0x3, 0x3, 0x4) semctl$GETNCNT(r9, 0x1, 0xe, &(0x7f0000000900)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001900)=0x5, 0x4) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) 2018/04/21 15:45:13 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000000000), 0x1196) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x9) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) dup3(r0, r0, 0x80000) [ 205.659506] binder: release 15225:15226 transaction 46 in, still active [ 205.696257] binder: send failed reply for transaction 46 to 15225:15231 [ 205.703405] binder: undelivered TRANSACTION_COMPLETE [ 205.708581] binder: undelivered TRANSACTION_ERROR: 29201 [ 205.714085] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 15:45:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r2, 0x600, 0x70bd2c, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20004000}, 0x11) r3 = dup(r0) setsockopt(r3, 0x100000800000010d, 0x0, &(0x7f0000003ff8)='\t\x00\x00\x00', 0x4) 2018/04/21 15:45:13 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0ec00056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mq_unlink(&(0x7f0000000000)='skcipher\x00') sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/21 15:45:13 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x6, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:13 executing program 5: socketpair(0x19, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}]}, 0x1b) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) dup3(r2, r3, 0x0) 2018/04/21 15:45:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000006701000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) rt_sigaction(0x3d, &(0x7f0000000040)={0x400, {0x514}, 0x1}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) 2018/04/21 15:45:13 executing program 2: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x5, &(0x7f0000ffa000/0x4000)=nil, 0x1) clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/04/21 15:45:13 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000005c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00', 'gre0\x00', 'bond0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, 'ipddp0\x00', 'eql\x00', 'ipddp0\x00', 'gre0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x130, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="4a3aa03afc63", [], 0x0, 0x0, 0x0, 0x0, @random="7d1087738167"}, 0x40}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7c5, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x390) exit_group(0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/21 15:45:13 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000063000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:13 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0xfc00, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x80004, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@random="be874c49e9fd", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @empty]}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/21 15:45:13 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x4, 0x1}}, 0x2e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r4 = socket(0x0, 0x0, 0x0) accept$ax25(r4, 0x0, &(0x7f0000000200)) write(r4, &(0x7f00000001c0), 0x0) r5 = getpid() r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r7, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000000040000000c0000000101000000040000fdffffff01800000000000000000000000000000"]) listen(r8, 0x0) sendto$inet6(r7, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={r9, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r5) 2018/04/21 15:45:13 executing program 3: clock_gettime(0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000040)='-$\x00', 0x40, 0x40, &(0x7f00000000c0)={0x0, 0xc3db, 0x4, 0xba, 0x2, 0xf5, 0x5, 0x800}) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/04/21 15:45:13 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00f00056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:14 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x8, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) r2 = dup2(r1, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/103) 2018/04/21 15:45:14 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f02000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:14 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x2, 0x8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x80ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x204000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x7, 0x9, 0xbf, 0x3, 0x31}, 0x14) sendto$inet(r0, &(0x7f0000000100)="92cdb541ec0c15adb58f5971d5c767169b13b3e0311d8ac3d3837dda1e1507431ddb4ec368d672ddd45b35596cbbf665b51a21193223fbdaef43849d8d304ac43cacb5b1db887cc44a1862155359d6f79979b42817029bb7ed76a01c33fab542dff9b4476111a72c44fc0ae9957ce72eb7c359f08fef8d54c69251f0c19b245e0a988597d681f8d5f713267a92a542b518b112014eebb65a84ac5008172fb65dd92d435d18ab49bdbf88e71ba82a6f3535571d22a54e5b09cb04b15412a35c3ae98063ce65849f6df496974a1f152e83f5e4ce8fa56709608b32c06bd2c1020844af", 0xe2, 0x80, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 206.177913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 15:45:14 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x2, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:14 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1ff0000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:14 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x10000, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xc5d8, 0xd, 0x9, 0x6, r1}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xda, @dev={0xfe, 0x80, [], 0x16}, 0x9}, 0x1c) ptrace$pokeuser(0x6, r2, 0x0, 0x10000) [ 207.013673] binder_alloc: binder_alloc_mmap_handler: 15305 2000c000-2000e000 already mapped failed -16 2018/04/21 15:45:14 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r2, &(0x7f00006dbff8)=0x5, 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 15:45:14 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xc000000000, 0x88083) r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000480)='$selinux.{{\x00', 0xfffffffffffffffd) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000040)={{}, {}, {0xf002}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'erspan0\x00', {0x4, 0x5, 0x9, "96a996b92cdf", 0x1f}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/04/21 15:45:14 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x6a, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:14 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x3d7, &(0x7f0000000040)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f6970760fc99f6d9017342f76732f736e61745f7265", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{r1, r2/1000+10000}, 0x8, 0x0, 0x80000000}, {{r3, r4/1000+30000}, 0x6, 0x10001, 0xffffffffffffffd7}, {{0x77359400}, 0x3, 0x3, 0x9}, {{}, 0x4, 0x3, 0x9}], 0x60) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x7, 0x4, &(0x7f0000000040)}) 2018/04/21 15:45:14 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x3f5) 2018/04/21 15:45:14 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000f56000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000040)={0xc, 0x81, 0x100000001, 0x400}) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0xb, r1, r0) 2018/04/21 15:45:14 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x400) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x40c, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/21 15:45:15 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x6a00, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 207.104496] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/21 15:45:15 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00020056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:15 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) close(r0) 2018/04/21 15:45:15 executing program 0: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x8001, 0x8, &(0x7f0000000080)=""/136, &(0x7f0000000000)=0x88) getsockopt(r0, 0x0, 0x50, &(0x7f0000000040)=""/8, &(0x7f0000fe3000)=0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000280)={0x4b, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}]}) 2018/04/21 15:45:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') r1 = shmget$private(0x0, 0x3000, 0x78000084, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/23) fstat(r0, &(0x7f0000000180)) 2018/04/21 15:45:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x49, [], 0x1, &(0x7f0000000480)=[{}], &(0x7f00000004c0)=""/73}, &(0x7f00000005c0)=0x78) dup3(r4, r3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000040c9d7c0000000000000000000000000"]) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000080)={"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"}) 2018/04/21 15:45:15 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'nr0\x00', 0x9cd}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x800) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0xffffffff00000000, 0xfffffffffffffe7e) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x4, &(0x7f0000000180), 0x2, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000000040)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00000000c0)={0xffffffffffff9adc, 0x5, 0x8, 0x1, 0x5855}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/04/21 15:45:15 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xe0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:15 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00d40356000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 207.442984] audit: type=1326 audit(1524325515.313:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15416 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 15:45:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x37) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x2, 0xfffffffffffffffd, "09004fd145de"}}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x0, 0x3000], 0x0, 0x0, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/04/21 15:45:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000100)=""/31, 0x1f, 0x43, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x7f, 0x1000, 0xfffffffffffff2bd, 0x7, 0x6, 0xffffffffffffffff, 0xffff, 0x5, 0x100000001, 0xfffffffffffffffc}) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setns(r0, 0x4000000) 2018/04/21 15:45:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x80000000, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x100, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) r3 = memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x3) ioctl$TIOCSBRK(r3, 0x5427) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bond_slave_1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0x3, 0x3, 0x6, 0x2, 0xffffffff}}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x0, 0x80020) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000018000)) 2018/04/21 15:45:16 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f000f0056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:16 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file1\x00', 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f000001c000)) r3 = inotify_init() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e0000000566afa387117e1e7a03a17dbc4bedcfe94018e9a9e7bd2d16bf63c15444e659d9d1318dee0fbc5bb2e70f99d9d4763a48126aea549746b787584886ea5c9b1dad532dfa08777023e198c954601fa9fe66bb630f5b944a3301561060a2cbbdf3f052e5f28b7deb1f8b0e2f7ec04", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000680)='./control/file0\x00') getsockname(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000}, 0x1c) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080), 0x4) accept$netrom(r4, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000480)={r7, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) 2018/04/21 15:45:16 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 15:45:16 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x3, 0x100, 0x7ff, 0xffffffffffffffc0, 0xffff, {0x0, @in6={{0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}, 0x9, 0x5, 0x6, 0x3, 0x100000001}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000240)=0x8) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) [ 208.357755] audit: type=1326 audit(1524325516.230:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15416 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 15:45:16 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f000ec056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:16 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xeaffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0x46db, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}], 0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beeff85d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}, 0x7fff, 0x800, 0x8, 0x937, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000280)={r5, 0xfffffffffffffffb}, 0x8) r6 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x80100) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000100)) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="04", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/21 15:45:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="de0466469eb82681dabb4fbb4334b8d4788ef42bf08e2f5d93e366b091ddaca832b1a3f93de528543a978056f1474bb085e10434b4c2560fd13a2dc8beab67180a8e0e0513c9a1b84a399d376d289002a5eeea996b84fa934668e2177a6fdaa68f7434da8302", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x9, 0x8a2, 0x2471, 0x0, 0x9}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21}}, [0x6, 0x1, 0xc69b, 0x4, 0x31f, 0xfc, 0x6, 0xdb, 0xffffffff00000000, 0x9, 0x2a, 0x2, 0x800, 0x7, 0x8]}, &(0x7f00000006c0)=0x100) sendmmsg$inet_sctp(r1, &(0x7f00000007c0), 0x1, 0x804) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7ad36009867bd21673a08478220febadc5ca0c0cafff4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46459493", "ec4e490000001920fb6c591a5591e6c802000000a68bae86e6e55a451f82d72a"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000400)) 2018/04/21 15:45:16 executing program 1: accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = dup(r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/125) unlinkat(r1, &(0x7f0000000180)='./file0/bus\x00', 0x200) getdents64(r1, &(0x7f0000000040)=""/141, 0x8d) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x1f}) 2018/04/21 15:45:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2002, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x10000}) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x403) ioctl$TCFLSH(r2, 0x540b, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x12000) 2018/04/21 15:45:16 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00f00056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:16 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x2, 0x5, [0x40000076, 0xc19, 0xcf, 0xa08]}) syz_emit_ethernet(0x1034, &(0x7f00000023c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x10200000, 0x200, 0x1}], {0x8100, 0x3, 0x954, 0x2}}], {@ipx={0x8137, {0xffff, 0x101e, 0x1, 0x15, {@broadcast=0xffffffff, @random="92e4b9bfe97d", 0x3f}, {@random=0x8, @random="2af5427d4818", 0x8000}, "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"}}}}, 0x0) [ 208.787379] QAT: Invalid ioctl [ 208.809569] QAT: Invalid ioctl 2018/04/21 15:45:17 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x1c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:17 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00040056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:17 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000003, 0x10000008000012, r0, 0x0) 2018/04/21 15:45:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'veth0_to_bond\x00', 0x0}) accept$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x14) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000e80)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000ec0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001040)={@empty, @rand_addr, 0x0}, &(0x7f0000001080)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001180)={@broadcast, @multicast2, 0x0}, &(0x7f00000011c0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001940)={&(0x7f0000001280)={0x68c, r3, 0x20, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x178, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff80}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r11}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4dd}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x1f0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x63}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}]}}]}, 0x68c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 15:45:17 executing program 1: futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x4030000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7ff, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6tnl0\x00', 0x2}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xbc, {0x200, 0x101, 0xfffffffffffffe01, 0x4, 0x0, 0x4409}, 0x9, 0x7ff}, 0xe) futex(&(0x7f0000000140)=0x1, 0x3, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x1, 0x1) 2018/04/21 15:45:17 executing program 3: r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x800000) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/04/21 15:45:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000014003f06000002000000000002010009", @ANYRES32=r1, @ANYBLOB="080002000000000014000600ff0700003600000000000000000000005e41ecd9d1c7c13c9236b19ec4cbc79de6c76b4c4fde06dcda316391f5e9fdc3bc9681b17c2e26dc9ac34dd757c1e1c171049c2bbc0fac0fa50c2999053cc03d2b8ea8e5b2caa57a7a1f7578729f47eca50f9625bcbbccc41fc9a734a0ff9c364519437300aaca8ec13992c0708604dbc3ba367ab5253c24d06213dbd780fa4e249ffb14a6c31328dfdeb7e4ac014a03474fda946df3ea87ef07444aaccb45ee7a9f1fe2d4530a8325e34113d0a09fb8ffa73cdb5e6e4a69677e4dfd8eec6a02360f7bdc61cde3e3"], 0x34}, 0x1}, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x1, [0x1]}) 2018/04/21 15:45:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x400) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x0, 0x2, 0x2, 0x7f00, 0xfffffffffffffff8, 0x7fff, 0xffffffffffff8000, 0x6, 0x0, 0xffff, 0x6, 0x2}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000300)=""/47, &(0x7f00000002c0)=0x2f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e20, 0x6, @empty, 0x3}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000280)={0x0, 0x7fff}) lookup_dcookie(0x80000001, &(0x7f0000000340)=""/4096, 0x1000) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x800) 2018/04/21 15:45:17 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00c00e56000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:17 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xffffffea}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000002cc0)="9c3c1f82357f651aa9d5ae391635983d90d51c03019ba1baeb7c532319683a39b4361121a08f47ad0fdf4269f53f57317d8454150b0c6cf2876300fd7f0e9a205673001c783a09923733657083d2d955748ca023ddb8b8551d250c14fee0928d7bec0904c541b55d4d7f95189dc03434648bc3b0f25aa26256783f769fca57760e839d660867f54ec39562928bced372f71c941b5f29e30313ea626ad50eef874c61670ac12ad794a0790dc227e9e582e3f89b0fb1eabc3f412350a0c599b533424854ebcda5ec55252668c9e0328d0317", 0xd1}, {&(0x7f0000000b80)="704b7b97fd101c12e93e0a8ce34a2ed6a201796454a6c3bd23de8fd39c8b6d738cbec2b8213a30fcd547a90ed267e0144880e371fbed1ca9124a06c3ecb36b68f0d74fb24864fa1210b9dbbb0f709a74650ebfe65ee5616ae9ccdfe0c0e7633d46c0e28a0e025874323e4a5551e458ec4496b0", 0x73}, {&(0x7f0000000cc0)="ebf735d0a5140d8064b08f41a93b7076a1f69601d87de2f43e72b573eb31a08ac5a1643069abe4ec072e78e8621ca3414595d14074719acdf4f022c3f5485d38b3b3c8a1820c91574035c38be89b40b2cad2dd28d5a6783f98c00856044229d4d040a9a6fead00f5a09e5f0e55aed421e0672dab4620dee6a9267b0d3d98a9015491232101aa5f34940d6b046b2d3bbcfa753ebbdbe874992c1969caf4", 0x9d}], 0x3, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) munlockall() recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50, 0x100000000000}, 0x2000000000000000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/04/21 15:45:17 executing program 6: bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0x3cb) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) madvise(&(0x7f0000e58000/0x4000)=nil, 0x4000, 0x77) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x1, 0x1e1, 0x2}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/21 15:45:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/53) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/21 15:45:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/04/21 15:45:17 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000356000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:18 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') 2018/04/21 15:45:18 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x3, 0x1, 0x45d}) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="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") 2018/04/21 15:45:18 executing program 3: r0 = socket(0x1a, 0x4, 0x7) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = semget$private(0x0, 0x7, 0x41c) semop(r4, &(0x7f00000000c0)=[{0x2, 0x1, 0x800}, {0x5, 0x0, 0x1000}, {0x1, 0x8ffb, 0x1800}], 0x3) 2018/04/21 15:45:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) 2018/04/21 15:45:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(cmac(aes),ecb(arc4))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="03ab08191a01602dff05000bfef923abe89e05ddbd4a36223c9a47bb79b9d2a4b20079fffffffffffffe000225ea1907bae7b0ac316ef8147adf0f6dca6d0700f51c4e13eca2d9f99c28d669e649eef8900c69843f7a612b747bf6f8ad398af2d8d225e4f45128159ef02fbc09552bac", 0x70) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pwrite64(r1, &(0x7f0000000000)="142ce66fd0c6e1af5b96fa1be2c050eba8fdef36cad51798995a3a337753d912210822a559f81cc090fb370f512b677827ba7dc96c021412deca5eb0d3a8a5437e4aa7d15f7a1e00944e8733101dbbb981a120329982c0a18a344313bde5ce1f8d793b5f969363ccd9416f9180cfde741d66f0e70a84cab7beadf2e4d5ddce607db90f02f7d2ea445606438fbab2693c22dcd9bc3be401b9d05007f056ec59a0072a1b3f8b49ab519036599587ba5a6a2d53f23b65a255aca6adf7658df29f3871f958e77f0eaed264e20bef565dad958f54fd98b1e2f1", 0xd7, 0x800) write$binfmt_aout(r1, &(0x7f0000000340), 0x20) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x0) 2018/04/21 15:45:18 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000039, &(0x7f0000001100)=""/4096, &(0x7f0000000040)=0x1000) r1 = socket(0x2, 0x1, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) 2018/04/21 15:45:18 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000556000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:18 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00050056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:18 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x4000}, 0xfffffffffffffd6f, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2eff0300000001000000004000000700f0000000bbe708000100", @ANYRES32=0x0], 0xffffffffffffff2d}, 0x1}, 0x0) 2018/04/21 15:45:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x115f2d5f6c2cc423, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x200, 0x171100) ioctl$void(r0, 0xc0045c78) accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1ff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:45:18 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000850200000000000000000000000000009500040000000000000000002e007cc96693a17605dace51cc562382faa079ddbbb48a6b5806327fdebfd78588298d51ea69ff87d72a49053bcec4fda8c1a7e746e15ec1167e8b7e93d9062606"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/21 15:45:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a94000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000), 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x210002) ioctl$TUNSETLINK(r0, 0x400454cd, 0x317) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000100)) 2018/04/21 15:45:18 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xe0000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:18 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00030056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 211.220297] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 15:45:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x3f, 0x80, 0x3, 0x6eb, 0x797, 0x7}) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x6, [0x0, 0x7, 0x9, 0x1f, 0x4, 0x1, 0x5, 0x100000001]}, 0x5c) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x20000) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000080)=0x110c) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000180)={@dev, @dev}, &(0x7f0000000240)=0xc) accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/21 15:45:19 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000f056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @rand_addr}, &(0x7f0000000480)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000004c0)=""/12, &(0x7f0000000540)=0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') connect(r2, &(0x7f0000000040)=@in6={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x80) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30aee13b4dde1d0996d151c2a317f5c34a9e5fd4d3d2e6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd656744e2e5ebf691563cc0f27ccf799aaa609152bb5890389f50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x10003, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000380)=0x4) accept$inet(r3, 0x0, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000003c0)={r3}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/21 15:45:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38dd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="29ef1c935de135f5078a46dddc299a7f1170329e7d6e10f03b11a54aa9f1302b0108524de855a37be6beb190ac12453aa191c2424b945884328bd2bd2c52ae0cab97962597b90b83f123dcfdaad0a2d90da0472b8fd208a3199dce2909a27438b8e55fdea3712f893b474ae226fe", 0x6e}], 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 15:45:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000380)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x200000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x98d5, 0x4) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 15:45:19 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:19 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7ede1d5eb1011f25dd2abed3c443ef39d7cdf11edad90276d110a0be4923329dffa8cddf7b6fe79c1f213d479a427570bbfe87aa03d35e6b4dc48f86c115b831768d", 0x42, 0xfffffffffffffffe) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/189, 0xbd}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/31, 0x1f}], 0x3) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x4200, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000540)={0x7f, 0x7fffffff, 0x7, 0x8846, 0x8, 0x7, 0xe}, 0xc) keyctl$get_keyring_id(0x0, r3, 0x8) 2018/04/21 15:45:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = socket(0x4, 0xa, 0x5ee9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7fff, 0x3ff, 0x6, 0x2d00000000000, 0x88}, &(0x7f0000000240)=0x98) r3 = eventfd2(0x9, 0x800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r4, 0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x403, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r5, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r3}], 0x2, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) read(r7, &(0x7f0000000040), 0x0) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r6, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x10001) sendfile(r7, r8, &(0x7f0000e37000), 0x8080000001) r9 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r3, r9, &(0x7f0000000080)=0x2, 0x400000ff) 2018/04/21 15:45:19 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0003d456000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:19 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x600}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:19 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) listen(r0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/234) 2018/04/21 15:45:19 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="070000000000007777309afb9888f97400000000000000000000007fff00000000000000"]}) 2018/04/21 15:45:19 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000556000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000180)=0xfff000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f00000003c0)='./file0\x00', 0x7, 0x6, &(0x7f0000001740)=[{&(0x7f0000000400)="b2ef60dec4f892f403b852448d8a24acaabb631c34e429df50ab7182521ae530b639a8f1cbc2bb8566d5e88b9c4355223dbcb15452e89061c97b28cac2b30c4b52c6925c89c2e94bdb3d652eb705", 0x4e, 0x3}, {&(0x7f0000000480)="6968d638e2b1cbf15cab8915b907ac638386164cdb8a9749093ffa9e065e0b062b70bfced0df408431070b0f941ec6b4efe7126a76819e7817fe4775ea8c22c7cadda88fd525f4982e0950c06b", 0x4d, 0x9}, {&(0x7f0000000500)="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", 0x1000, 0x5}, {&(0x7f0000001500)="08b1399fb4b54d1ab766022d4d572cec51b4440e87877d1d1e470f360671c70d25dfb9d5243b02b1c283640ea3d13bd24b232effd5925145479b60775e8ef09dcfc19ccf6d9ce842f226ad84a2d53677f4276d18095dc6103c8497d5fd09c27fad87ad707c675d826090842384be1dad872f368ca5d53dda01bcbfbaf57b87c0c048ff6bc7fac4fa5c1d8240caeb4276dd0441da41ee49bd54d12aff56af6718f4914a79f504b0996542ef0dff6a31205da911d8ecb490fb2601a74cdc65849cf7a5d3cd8b920e665702e0285f40e773fdf4218f12a8ec6106e8ab331c62", 0xde, 0x5}, {&(0x7f0000001600)="66e3269bd961e1d69b271eb52f68491d880f1e97070798bc09e051efacb3b45153d3fefc27e5a937b3d4a4e3efb20653199fef39890d27f9665efa2c460aab81e370a87fcec02760455357e41603312419d237577167f1a90b6e629e44c38d192fdb4be1ce4f22aee72a4c6151ab80cc17ac62add65ea06aa1a58e44e37b35a22e45a275360589021f71e5d2db1b78a7766b1e0bbbe5d5cb97d39477b05d91f9e346e0ffbe72d580090f827d6725507d04e9e89a0eeb50de76a9d2997b365e4939a392f62fe7be46d86e810a49cc29cfce135cb67e6c3141191c97ebaa3d80b239cde57efb1405044a86830251957daac8f4", 0xf2, 0xffff}, {&(0x7f0000001700)="5217d96614557a0ba330ad7551dd02c061e2f81f5ca5657c9d66a6e62fb0a1320174d5629bff242187fc4553d421a06454a6d9", 0x33, 0x6}], 0x8008, &(0x7f0000001800)={[{@fragment_metadata='fragment=metadata', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x38]}, 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20}}, 0x3, 0x5, 0x7, "befa0836658b6614d40b02c8c3b7f56fd3b4dd3dcf9538fc1e2e47bf61c8dae826125a1582ad4ba515bd152ab1d56c7eaf38d02d50c9e1aa8c0a31d2697627d318f409537263a42e18fc34fc296a3cf9"}, 0xd8) 2018/04/21 15:45:19 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x40000) 2018/04/21 15:45:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000c617979b9a68ad89297bb870002600238100000000000021d8feb20000001012000000000014000000ff010000dfff"], 0x2c}, 0x1}, 0x0) 2018/04/21 15:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000f56000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace(0x19, r3) tkill(r3, 0x2d) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101080, 0x0) accept4$nfc_llcp(r4, 0x0, &(0x7f0000000080), 0x800) 2018/04/21 15:45:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000800)={0x0, 0xfff}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r1, 0x4}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffff9c, 0x50, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000580)=r5, 0x4) dup3(r4, r2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r2, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) getsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x8, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1}, @fda={0x66646185}], &(0x7f0000000240)=[0x60]}}], 0x0, 0x0, &(0x7f0000000340)}) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xac}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000340)="f26b7ec45717d90828bf4357529e6683d9697f145fa96f03d6b2c1656efdc012e882", 0x22}, {&(0x7f0000000380)="c45eebb7a9df529f2258f1befaec5004c2db1f41cee781c5b2cee6f186708bf34ff9f0dc49c6e02f8a8f14f02307176301d60311d10ec9", 0x37}], 0x3, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8008, 0x3, 0x7ff, r1}}], 0x30, 0x84}, 0x4) 2018/04/21 15:45:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0xf7c5, 0x101, 0x400, 0x0, 0x40000, r2}) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:45:20 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x100) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x4, 0x3}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xb1b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 15:45:20 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xe000000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:20 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x1c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:20 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x2, 0x115100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001080)={0x4, [0x6, 0x0, 0x800, 0x4]}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) write$evdev(r1, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x4, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0xc, 0x9b0d, 'eql\x00', 'erspan0\x00', 'teql0\x00', 'ip6gretap0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @random="c38d35afbffd", [0xff, 0xff, 0x0, 0x0, 0xff], 0x8a0, 0x918, 0x950, [@ip={'ip\x00', 0x20, {{@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff, 0x0, 0xea, 0x20, 0x0, 0x4e24, 0x4e22, 0x4e21, 0x4e20}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x3}, {0x23c}, {0x6, 0x1}, {0x1ff, 0x2}, {0x4}, {0x56}, {0xfff, 0x3}, {0x8, 0x1}, {0x3, 0x2}, {0x4, 0x3}, {0x2, 0x3}], [{0x2, 0x1f}, {0x8}, {0x8001, 0x7}, {0x8}, {0x3f, 0x7}, {0xc9, 0xfffffffffffffff8}, {0x8, 0x84a8}, {0x800, 0x7fff}, {0x200, 0x4}, {0x3, 0x4}, {0x3, 0x100000001}], 0x0, 0x8}, {[{0x9, 0x2}, {0x4, 0x3}, {0x2, 0x2}, {0x1, 0x3}, {0x7ff, 0x3}, {0x6, 0x2}, {0x8, 0x3}, {0xa40}, {0x3}, {0xfffffffffffffffe, 0x3}, {0x1, 0x1}], [{0x9, 0x9}, {0x2, 0x1}, {0xff, 0xb188}, {0x3, 0x2}, {0x77c4, 0x100000000}, {0x1f, 0x100000000}, {0xffffffffffff2f64, 0xffff}, {0xf4, 0x100000000}, {0x4, 0x1000}, {0xf68, 0x3}, {0x1, 0xffff}], 0x1, 0x2}, {[{0xffffffffffffff6f, 0x3}, {0xfdbd4b, 0x2}, {0x1, 0x3}, {0x960}, {0x400, 0x3}, {0x4, 0x3}, {0xfffffffffffffeff, 0x3}, {0x4, 0x2}, {0x2, 0x2}, {0x0, 0x3}, {0x5, 0x2}], [{0x80, 0x5}, {0x227, 0x7}, {0x9, 0x1}, {0x4, 0x4}, {0x7fff, 0x5}, {0x2, 0x7fff}, {0x9, 0x100000001}, {0x5e, 0x1}, {0x3, 0x8}, {0x4, 0x100000000}, {0x2, 0x8}], 0x6, 0x7}, {[{0x9}, {0x8, 0x3}, {0x3}, {0x1}, {0x1, 0x1}, {0x800, 0x1}, {0x1000, 0x2}, {0x80, 0x3}, {0x100}, {0x1, 0x1}, {0x2, 0x2}], [{0xffb, 0x4}, {0x3, 0x6}, {0x8, 0x200}, {0x7ff, 0x80}, {0xfff, 0xffffffff}, {0x3, 0xfffffffffffffffc}, {0x200000000000000, 0x7fffffff}, {0x1, 0x100}, {0x101, 0x9}, {0x10000}, {0x200, 0x10001}], 0x5, 0x6}, {[{0x5}, {0xa6, 0x3}, {0x8, 0x1}, {0x9f, 0x1}, {0x9, 0x3}, {0x964e}, {0x1, 0x2}, {0x9, 0x1}, {0x18f000000000000, 0x1}, {0x3, 0x2}, {0x80, 0x3}], [{0x7}, {0x1, 0x2}, {0xb4, 0x400}, {0x9, 0xff}, {0x100000000, 0x101}, {0x3, 0x400}, {0x100000001, 0x81}, {0xfff, 0x7}, {0xa92, 0xa65}, {0x4, 0x2}, {0x9, 0x40}], 0x4, 0x4}, {[{0x6, 0x2}, {0xfffffffffffffffb}, {0x0, 0x1}, {0x400, 0x2}, {0x3}, {0x898, 0x3}, {0x9, 0x1}, {0xb76, 0x1}, {0x0, 0x2}, {0xfffffffffffffffd, 0x3}, {0x20}], [{0x7fffffff, 0x5}, {0x10001, 0x1ff}, {0xd3ff, 0x79}, {0x6, 0x5}, {0x2}, {0x7, 0x3}, {0x3}, {0xffffffffffff1c6f, 0x7}, {0x2, 0x80}, {0x38, 0xffff}, {0x0, 0x100000000}], 0x6, 0xa}, {[{0x10000}, {0x8, 0x2}, {0x2, 0x2}, {0x7fffffff}, {0x100000000, 0x3}, {0x3, 0x3}, {0x0, 0x2}, {0x800}, {0x4, 0x3}, {0x7fffffff}, {0x100000000, 0x3}], [{0x3f, 0x6}, {0x5, 0x6}, {0x7}, {0x2400000000000000, 0x1}, {0x100, 0x10001}, {0x80000001, 0x7}, {0x4, 0x100}, {0x0, 0x8}, {0x80000000, 0x100}, {0x729, 0x7}, {0x200, 0x4}], 0x7, 0x5}, {[{0x0, 0x3}, {0x3, 0x3}, {0xbc, 0x2}, {0x800, 0x1}, {0x5}, {0xbdd, 0x3}, {0xff, 0x1}, {0x9, 0x3}, {0x2, 0x3}, {0x8}, {0x4, 0x3}], [{0xf92, 0x8}, {0xd9fd, 0x1}, {0x8000, 0x3}, {0x75, 0x5}, {0x5, 0x101}, {0x490, 0x9}, {0x7, 0x40}, {0x6, 0xffffffff}, {0x5, 0x8}, {0x7, 0xecd2}, {0x5, 0xa2}], 0x8, 0x8}, {[{0xb37, 0x2}, {0x4, 0x2}, {0x8, 0x3}, {0x9, 0x2}, {0x10001}, {0x5, 0x1}, {0x930, 0x1}, {0x2, 0x3}, {0x5, 0x2}, {0x276}, {0xcb24, 0x2}], [{0x1, 0x4}, {0x4, 0x5}, {0x1ff, 0x8}, {0x426, 0xffffffffffffffff}, {0x100000001, 0x7}, {0xe5, 0xffffffffffffffaa}, {0xf0e, 0x31d}, {0x101, 0xc00}, {0x7c1, 0x8}, {0x5, 0x1ff}, {0x0, 0x9b}], 0x0, 0xa}, {[{0xcaf3}, {0x200, 0x1}, {0x8, 0x2}, {0x7fff, 0x3}, {0x465, 0x2}, {0x8c9}, {0xffffffffffffffff, 0x3}, {0x2, 0x1}, {0x101, 0x2}, {0x8, 0x1}, {0x10000, 0x3}], [{0xff}, {0x9, 0x100000001}, {0x2e7, 0x5}, {0x2000000, 0x1}, {0x4, 0x7e3}, {0x1ff, 0xffffffffffff64ed}, {0x1, 0x6}, {0x7, 0x1}, {0xfffffffffffffffc, 0xfffffffffffff000}, {0x7, 0x7b}, {0x0, 0x8}], 0x8, 0x4}, {[{0xfff, 0x3}, {0x7fff, 0x3}, {0x54, 0x2}, {0x101}, {0x7}, {0x15}, {0x7fffffff, 0x3}, {0x5, 0x3}, {0x7f}, {0x300000000000000, 0x1}, {0x5ce, 0x2}], [{0x9, 0xfffffffffffffffb}, {0x0, 0x7ff}, {0x8, 0x6}, {0x2, 0x7}, {0x9}, {0x5, 0x6}, {0x200, 0x2}, {0x8, 0x800}, {0x7fff, 0x5}, {0x3}, {0x9e, 0x2}], 0xa, 0x5}], 0x2}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"b543cfcaf1c86e4d7b80abd0222ac5e5db76f4d5e8b543883863f5d769ea"}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x10, 0xedfe, 'dummy0\x00', 'lo\x00', 'team_slave_1\x00', 'team_slave_0\x00', @random="76382fe45182", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x4, 0x5, 0xfffffffffffffeff, 0x0, 0x0, "fecf1780b0d111fd9930400797c14575786728141e70f9211fed4e8f38daf5b7d1a8df0a47bf62eea66d2a4c9f20f965130864a952dd161c291500e24348e63f"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x20, 0xfbfb, 'sit0\x00', 'teql0\x00', 'syz_tun\x00', 'bpq0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x140}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00', 0x40}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz0\x00', 0x3}}}}, {{{0x9, 0x39, 0x8aff, 'bcsf0\x00', 'syzkaller1\x00', 'rose0\x00', 'lo\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x1c8, 0x1c8, 0x240, [@comment={'comment\x00', 0x100}, @state={'state\x00', 0x8, {{0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0xff, 0x30000000000000, 0x0, 0x0, "2a21567995387f6d3eed02c5c109d292f4903dea170a2ca22fcabad53c7af583630faef678d052f7bb8cc7dbcea6b8cf5facb0e3db5bd2a06ae21f4d2e68c2cf"}}}}]}]}, 0xef0) 2018/04/21 15:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000000f000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:20 executing program 6: socket$packet(0x11, 0x3, 0x300) 2018/04/21 15:45:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) shutdown(r0, 0xffffffffffeffffb) [ 212.599764] binder_alloc: 15684: binder_alloc_buf, no vma [ 212.605516] binder: 15684:15691 transaction failed 29189/-3, size 112-8 line 2963 2018/04/21 15:45:20 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x300}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000063000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:20 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000000000)="e182e715b3c1c4d24e365b8039f08e10f0d6465e97d612239d20ea7cffc65161ffe329139fcadbce40f51d9957", 0x2d) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+30000000}}, &(0x7f00000000c0)) [ 212.767423] binder: BINDER_SET_CONTEXT_MGR already set [ 212.798189] binder: 15684:15717 ioctl 40046207 0 returned -16 [ 212.817218] binder_alloc: 15684: binder_alloc_buf, no vma [ 212.822933] binder: 15684:15691 transaction failed 29189/-3, size 112-8 line 2963 [ 212.884737] binder: undelivered TRANSACTION_ERROR: 29189 [ 212.890689] binder: undelivered TRANSACTION_ERROR: 29189 [ 212.902359] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/21 15:45:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="71881ac94055abd7340000001400030500000000", @ANYRES32=r1, @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x34}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/04/21 15:45:20 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400400) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'erspan0\x00', 0x600}) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/21 15:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000256000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:20 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "7bb5911d98907e5582ac02b688531e96f46ee9b3b71ef63d4e569934ce49c715cee8e64d72f0ebea9b8fc7083db6b6146a028bd8d50c5bccb8bf41c7a2d728d8cb677c44621f6136c234e680c076b346"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffdd, 0x200) sendto$ipx(r1, &(0x7f00000002c0)="5ca3a79b786e7e2747e46dc1b00f034eaf296e800f47155bc7f212be2f4de6f5c566289dcd947c124fc45fe0681f29b23a91c64dcc41a7bf4990c97418f01831f40124cc7ce1e3a39f", 0x49, 0x0, &(0x7f0000000340)={0x4, 0x101, 0xf3, "827ba1720aa9", 0xc7}, 0x10) 2018/04/21 15:45:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x5, "27020201"}], 0x18}, 0x0) 2018/04/21 15:45:20 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) 2018/04/21 15:45:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r0, r0, &(0x7f0000000180), 0xfffffffffffffff7) tee(r1, r2, 0x8, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x7, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x230, 0x1, 0x8, 0x8, 0x1f, &(0x7f0000000000)='gre0\x00', 0x8, 0x80000000}) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x3) 2018/04/21 15:45:20 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000356000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x80ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x4}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/21 15:45:21 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}}, 0x0) pwrite64(r0, &(0x7f0000000040)="0dc430126100f6ab08abd4da7a3c068322c0f415332e94646b042843821c552dbdd302a7065973b048936dbe784de5d338f050cfc40b2f33a5b2354bbb4a0dbd3fe3cf12fc91bf594701e8b99ad9dc3491fcbaa081963e9a77a88606fa", 0x5d, 0x32) 2018/04/21 15:45:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x8, 0x2, 0x4, 0x9, 0x200000, 0x8, 0x40, 0x100000001, 0x0, 0x6, 0x2d, 0x400, 0x9, 0x400, 0x8]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x200, 0x80000000, 0x5, 0x1ff, 0xffffffffffff0001}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace(0x8, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x110) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x180004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r5, 0x40c, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4044}, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000080)={0x110001, 0x2000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002c80)=0x3, 0x301) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x10, "76d00be570d7f1bf80e022c56b28b99fdae057180b89b3362fedb7da4dda314f8d8b343a5fecbbda38b37ad52cdc53549fb0d88929f0dfc5db563944f0876718", "8b3114d7d3d34002d0a7479ea8fe152ddba07f8ceaa532cc123e5e2a249a9ad8", [0x100, 0xfffffffffffffc01]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="09a1c2362c02b5ed2f757cadf7f7141514", 0x11}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0xfffffffffffffddf}, 0x0) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000440)="4226f78ef9bb60b4fec6417a478272d09dc68c6b4176bb445ca1d93d92ef741c34c71cd7cbcfe442e5d363d72440a3d21396a1a8a3da682f980963b5adb6a1a029d85b17afa5450b3785147df9c20bb60557be81da1e03437ec90aaf7a6f44d5f5bda69bb145ef497881b030c45339ad3ab1d42c6fa0c282d94e4304dd766d5226860e46dd9f10dcf55b6b8cf5a3dc96d0d2c07379cc8c571ed21e41f6a050e9bc93a500e78d3a9fe4fd23c3a2bdab49abe206db62db2f4dd7b7e752a0179b3922931ead8626d0c7268e5f92ee5696d44a0e8c7b495ebfe4194289ebbfca5ff356250873a71433e41e667dad9c4ab3", 0xef}, {&(0x7f0000000100)="4376707afa3062702f976d2a81c123f2e3d61fef79fe9fce7305ef9e1b69d82cc7f703221b5356c881a46449054e17e447f7029e16f5387a6447661b705109a1bec075461f9cdc6264596aedae7857566aad937a8806798da42511bac6004ab9f405ece7deed87279e8caa481db841fbc6c40a5b78aceaa16c11f5e9a1", 0x7d}, {&(0x7f0000000540)="3418c4d7f56906fe24d0996002364a42d124aab15e1fd4df9c087d9d5f0bfb36cbd4e2cc1614cd32eafc292f0c1cfd4a49bd762c970f46e80efb8ac0127062a3455116eb73679f28ae9ebc9c2dfe2a07fb5558062307faca07703d578d745f6270e3e794301031c2332aadd9267feb9acfc0de9760b935b0a49922abb02af3199330065f8cb29ee61a4d533488ea25e5100acfaaaad9e7ec3ca8e21142575e15779193afa8196ade64aaca3f338ea3d1f05b0ef58e542f2b299bc2a634f14cedbfe35d24de3f9582222096147859ce7c2d3c5998dd9dd4e59a711785cda6437a59da52016e11e90648c2491ea7d8b64370b182fea84893", 0xf7}, {&(0x7f00000002c0)="6819d32cbbee56088731068016bc088c7ba9a3e55dbdffbf50f08fa6daacecd287a7bea0a6095ed972cc4e8cc74f6ce800bd2b5400ac250f26eb91725b1f05b8ff7a22f217d203a1083e514b9a", 0x4d}, {&(0x7f0000000640)="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"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0x12b0, 0x8000}, 0x8000) 2018/04/21 15:45:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x800, 0xc100) r2 = shmget$private(0x0, 0x2000, 0x930, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r3, 0x0, &(0x7f0000000200)) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x100000000, 0x1b, 0x0, r4}) 2018/04/21 15:45:21 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000456000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x84a67dc, 0x0) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0362d9bb3f531a9968bbbb0e62b709ca0e35102269e2e57bbcc9576ccb07e222a5e8610c459cbe1f8d333477c4d843b7943938bcc1dd24f665cd7e3acc99238bbd4e578ebdc5202f2d86a31c771a05567cb29b58b435bc0dda274ad035ff7f", 0x5f}, {&(0x7f0000001180)="950e6d7e14032e7e17bd378d2ba9c17647f60afbc9c7e44c1621e80f5fe5569a980c77ec7b6f8067cf6d98f29b184c7b6480da10260be86f9acf2d8356bb5781fbabde", 0x43}, {&(0x7f0000001200)="9e83ca281bce8c1b12ffdd8d52a715169b9ad0d2f8a79f5208427f9786942103e031637f6fb1aa95c6992f2e85248bfc04a71a35abaf88", 0x37}, {&(0x7f0000001240)="c8ab8b3f29354409841820e37c5e735401f6224d7f78c01bc34808bf8004d1ac20087259f586935047b09d60ee02565f8f628d97d13f8d53b7bed14dff62eb0dfe41e55be057d1a90bcb8fc2af77ae5380b6f09cdca328d0ffe31a088ae8a8082f9b0a1d0b9e59461f55b8cea28014b83743fec1e2d444a3e4e785a2e43528a3bacd91dea0", 0x85}, {&(0x7f0000001300)}, {&(0x7f0000001340)="cdcc22849d28c1df7cc60554ca20db747ab6b4e92d55eeb447fbc806fbd47be00f9d437232cdccf98db0af709f5567587294f4ead4af5b0d71053ba4c31daa8ec1206b4bb0c3ae4171a609bc528f51cd2fd0769b6af610756ff18e2e402c03442fe008b08c9e1dd86d9456834f4007736a8e3573ffc352cec110e23a570feb0aba9c0bf200cd2f86b9d447bbc780fe0dcf8b7a6637137dc2514febbb633cd7ed4502037d7915c4714c4b05b83e949aeec73e6f3f48b43275a74c214796803dfa4929505ee73f66128e55520f4888e18f7a8a0e40b74f", 0xd6}, {&(0x7f0000001440)="a6ca16cfc0ad16341b62365d1b65542b7d2759eec8d098146109cbd5777a73bc9a1dba0136eede0ba0a393059b3ef2b2efdeb34782f3b83aa02539ed8b804a66c8ded34af1893f68a8ae2e79c1710c82ee80b889e320cbe0ad8dd7100c55588a48e53e6c35bf8595df16b06c05da05d8bf0c5defda802b84b50cf1a04b2fb5f2d67f1487d055bed0e5ed0804c714b887bc65fc8af70811505b50c8170f72f5b8717a0c43febec16f42d826270f1710cd3342eaf36162f85aa489ca8e", 0xbc}, {&(0x7f0000001500)="25b18164b30df26603c835eb5907824a135a50a4f601d1ffd6a7bf3eaaa2d081574409d2e026bb1fc5fd6d37ef19d40e4e61a32d70ac439a28572ff5d9d9796d08129ecd7f8854520dfab05e066cb40b5130def34a8f8fdc715e3cdbe33a2ec7855c9ed61cdf82181748b2c1f8cd2bd60ad54931eff98e89a59dddeda2f6f0a83d34974bbe0b192bff84c962d4b09cdf00015664bb7672c1882282b0391721c9a0a78c0b8b57e32a3f20997c305824c58d9c880ac712b1d9a36d1b82", 0xbc}, {&(0x7f00000015c0)="95a895d2699dad6a2d5856f951d7918ec90c0f31b9dbd4dfa8abca39879ad63559b5c90083856bf85f73e920ed9ec3fae5db6c826820eaab996617330337c2fbd66a2582d36ee7ae110cf1ba7b0fd57b51f7fd96588a21059d43343399ac87c4fe92bf824cdfd2372dd5430588c7ee3741ed5ac5d860562f67c392308ba3abefdc26dd0f728668c7bb2ea4e3f43ae7d9a6a8f3c1e7e68846085260dd852bc53d8032cea27fcaaeadcb66c9b66140595c4ff339d2a7a38e5a741c07df87210041825e4cb1216a79857acc84efc62d4b8a3657bbcb89ea5b0794fbbb7a0ed8a28cffd59ba6cb", 0xe5}], 0xa, &(0x7f0000001780)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, 0x40c0) 2018/04/21 15:45:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xb000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 0: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x1, 0x2, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x0) r3 = epoll_create1(0x0) close(r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)) 2018/04/21 15:45:21 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f0000000f000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x600000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 1: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000035, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x400000) 2018/04/21 15:45:21 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)}, 0x78) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa4, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x50000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xbf}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xa4}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000180)={'ip_vti0\x00', @ifru_settings={0x7, 0x3ff, @te1=&(0x7f0000000100)={0x100000001, 0x8001, 0x6e, 0x4}}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/04/21 15:45:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x1000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000063000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) recvfrom$ipx(r1, &(0x7f0000000180)=""/142, 0x8e, 0x42, &(0x7f0000000080)={0x4, 0x20, 0x0, "11f937662f8b", 0x8}, 0x10) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x0, 0x41e}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000140)}) 2018/04/21 15:45:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'gre0\x00'}) 2018/04/21 15:45:21 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80002, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x1, 0x3, 0xfe00000, 0x3, "d79d3905bb37ade7aad1809660d7fdc289b73c3c425b6b3b3377df02916531321ccc24e8309e6e15c2b155c1", 0xff}, 0x0, 0x0, 0x61, 0x0, 0x0, 0x80000000, "b39848d134a43cc9d0558da0196b985b78fea74d98aebde215c597d5e3389c68015b67ef9cc3d2dbe8865c4ce584e73d3bb7b4ac4a188abe8f1d3224a2dbae03", &(0x7f0000000080)='\x00', 0x1, [], [0x4, 0x8, 0x100, 0x400]}) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/21 15:45:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/04/21 15:45:21 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/182, 0xb6}], 0x5, 0x0, 0x0, 0x35f3}, 0x3}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000640)=""/104, 0x68}, {&(0x7f00000006c0)=""/167, 0xa7}, {&(0x7f0000000780)=""/137, 0x89}, {&(0x7f0000000840)=""/193, 0xc1}, {&(0x7f0000000940)=""/68, 0x44}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x7, &(0x7f0000001b40)=""/90, 0x5a, 0x8}, 0x101}, {{&(0x7f0000001bc0)=@rc, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001c40)=""/30, 0x1e}, {&(0x7f0000001c80)=""/5, 0x5}, {&(0x7f0000001cc0)=""/170, 0xaa}, {&(0x7f0000001d80)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x3}, 0x101}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e00)=""/137, 0x89}, {&(0x7f0000001ec0)=""/91, 0x5b}], 0x2, &(0x7f0000001f80)=""/204, 0xcc, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000002080)=@l2, 0x80, &(0x7f0000003180)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/103, 0x67}], 0x2, 0x0, 0x0, 0xfb}, 0x3563670}, {{&(0x7f00000031c0)=@sco, 0x80, &(0x7f0000003500)=[{&(0x7f0000003240)=""/80, 0x50}, {&(0x7f00000032c0)=""/84, 0x54}, {&(0x7f0000003340)=""/236, 0xec}, {&(0x7f0000003440)=""/40, 0x28}, {&(0x7f0000003480)=""/121, 0x79}], 0x5, &(0x7f0000003580)=""/251, 0xfb, 0x2}, 0x8001}, {{&(0x7f0000003680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000004000)=""/4096, 0x1000, 0x9}, 0xad}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003740)=""/208, 0xd0}], 0x1, &(0x7f0000003880)=""/25, 0x19, 0xe735}, 0x2}, {{&(0x7f00000038c0)=@ax25, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003940)=""/217, 0xd9}], 0x1, &(0x7f0000003a80)=""/155, 0x9b, 0x4}, 0x2}, {{&(0x7f0000003b40)=@generic, 0x80, &(0x7f0000005100)=[{&(0x7f0000003bc0)=""/14, 0xe}, {&(0x7f0000003c00)=""/118, 0x76}, {&(0x7f0000003c80)=""/36, 0x24}, {&(0x7f0000003cc0)=""/115, 0x73}, {&(0x7f0000003d40)=""/141, 0x8d}, {&(0x7f0000003e00)=""/241, 0xf1}, {&(0x7f0000003f00)=""/80, 0x50}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f0000003f80)=""/41, 0x29}], 0x9, 0x0, 0x0, 0x4}, 0x100000000}], 0xa, 0x2, &(0x7f0000005440)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003700)=0xe9b6, 0x4) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r3}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'irlan0\x00'}, 0x18) setsockopt(r2, 0x65, 0x81, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0xffffffffffffff6f) close(r0) 2018/04/21 15:45:21 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa01800700000000000000000006040000000000000000b236c950aaaaaaaaaabb302943808b6ca8f06738ef55c42a377c"], &(0x7f00000000c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vcs\x00', 0x400, 0x0) openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0\x00', 0x0, 0x12) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000001780)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000001980)=""/242) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r4 = creat(&(0x7f0000001840)='./file0\x00', 0x10) seccomp(0x0, 0x0, &(0x7f0000001680)={0x3, &(0x7f0000000000)=[{0x100000001, 0x1ff, 0xfff, 0x100000000}, {0x0, 0xffffffff, 0x0, 0xcc7}, {0xfff, 0x7, 0x5, 0xc82}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002240)={0x0, 0xdd2}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000022c0)={0x0, @in={{0x2, 0x4e22}}, [0xffffffffffffffe0, 0x8, 0x3, 0x101, 0x6, 0x2, 0x5, 0x0, 0x80, 0x401, 0x6, 0x1fffc00000000000, 0x1, 0x1000, 0x5]}, &(0x7f00000023c0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002400)={0x0, 0x4, 0xffffffffffffffff, 0x6, 0xff, 0x6}, &(0x7f0000002440)=0x14) sendmmsg$inet_sctp(r2, &(0x7f00000025c0)=[{&(0x7f0000001800)=@in6={0xa, 0x4e22, 0x6, @empty, 0xff}, 0x1c, &(0x7f0000001d80)=[{&(0x7f00000018c0)="5496aec5aecf503e65b468a68d206a1ffcf64ab4a4c7d6dc43e48f305ec12e3c91a7c66cb020aa06ead4", 0x2a}, {&(0x7f0000001a80)="12f25b5b131920a1b04ed8b6197be74869ca403f259e5650dffdaa36a5cc40e5a455ee2833d508b2caba06edf411525c79c92ab489496dbfc93095cb5a75269af37aac0c1b95c8df324787938c1e4676cb80aca20e89f50be229dea63742a588ca4a7a3a1a7516773ad550d1", 0x6c}, {&(0x7f0000001b00)="df9217bc20a324b3e49f06c5f73e695a990872af59a1f56cd81444579850057a9a16fcc35895e7327f68f33c1c02d194f3ebc57c6c3fc4f16223327d7edc6dca59a93c9b87a62dc131b3a5783f62bcf2d06e28fe5b5d695c58f33b61fc0f15c93ccb029887f10a962321cc3462460dc4c30c93f27a574bed12de1dd295dedaeebf2fb93ff90e8c1779459a39706bafad823c9b8b198536e27f57fb7a2cba38a3afeb4cbb9e25949ab3f6d60904a2b79d005340c83d295f133c194bc5d816b90ded2b903ebb065c360dcaaea1242b6fc780390b8ad61c6e0459423a1a279362b20048a091bee03fb4424fa430da4716", 0xef}, {&(0x7f0000001c00)="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", 0xfd}, {&(0x7f0000001d00)="1f133bfbecd2fa5f56f29e7de7f4c3fe2167e3ee387b8efee731e0ed5bbc05acf54650a65940e27258e37c6d04f13f338fef118587750ef3d8b7fb0f79c86026eb349cfb871d4f485ac9e5da5816853afc10ca706a38ab41545601a2e967977a0201cbc074b4e936c34c39b4869bba6e214c8f4f5a8cbe7993", 0x79}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000001e00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001e40)="7953188c3d1151f73334a0bb08b015f8426e924c7cec57c7703acdfb32aa5a9983e104cdd7e15f3e6d66b35ffda0834f6b781a227ebdc0cef367c857da08d448a8a6701aa369cf14326f37a7ae49bc9e1dfcf1c47c001c456c021cb03f7ed2ecf6bd7e79de2c8a516eb94509e9d075eb86eb02f02d15933b936a13bffd49428d6c848f9f59b417646bced920", 0x8c}, {&(0x7f0000001f00)="ad562dfca21f9e91c45162302017988fca1732f6b90315caf2d786840cacb677ef3d0784a09874b9bf6c9a7ae7a1f67a673512d223a2dc7a616e8bc55bdcc6d29297fffac0216eee8353aa0a206012cffc24977a18db56773a75ba33d9cdde5a02f8296435e367cd30b67b1f7b", 0x6d}], 0x2, 0x0, 0x0, 0x20008080}, {&(0x7f0000001fc0)=@in6={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000002000)="fb5ec2075123eebc859ee821f623d80eaad4421b7dbdbefd38bdce5c6617326d24cebff5f18f018d47471550c59aec44b060df2e523cd0c8e3dd08d184a03f5b5890b53d3e99ed1467a6492858aadaa62770d6a9b5cf3772e727947f745d557e2789245c869676c645aecde18ddffca78ddbbf3b52b7870277122e31a2e4ed1521728cb9febd75e5aa6bde78d76ad4f4bb24b2d7a668b500cefaf7cf367e6c2381e2c4a95c63a1cf8c0209a973b19e66d4424f642cec7197f7f435", 0xbb}, {&(0x7f00000020c0)="9974a987b22dd6262884367ce2b4e46c10ea3698429cee11b62d0585d5d4e0026d81c5608d1ab051b3e574966927229a5d20c801a7f122d37d65401c1c79804174c9869952fbd925c4e434b996f304b9be66642b65", 0x55}], 0x2, 0x0, 0x0, 0x8800}, {&(0x7f0000002180)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002200)=[{&(0x7f00000021c0)="51400af7b2bf5988ca8763c2bd7e5a7e6e858543c161806a1814eac7140e4f62dfdeb524e06f1b19227cd3", 0x2b}], 0x1, &(0x7f0000002480)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x7, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x2, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc00, 0x81, 0x202, 0x7, 0x8001, 0x1, 0x4, 0xbd, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x202, 0x100000000, 0x1ff, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x3, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x30fd, 0x0, 0x400, 0xffffffffffff6bc4, r7}}], 0x120, 0x2000c000}], 0x4, 0x8054) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001740)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880)='/dev/ptmx\x00', 0x60001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001940)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001900)=0x0) process_vm_writev(r8, &(0x7f0000000280)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000240)=""/58, 0x3a}], 0x4, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/160, 0xa0}, {&(0x7f0000001380)=""/233, 0xe9}, {&(0x7f0000001480)=""/69, 0x45}, {&(0x7f0000001500)=""/168, 0xa8}], 0x5, 0x0) pread64(r3, &(0x7f00000017c0)=""/36, 0x24, 0x0) 2018/04/21 15:45:21 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056020d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:21 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xffffff80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) 2018/04/21 15:45:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000043e000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/04/21 15:45:21 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056030d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340), 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r0, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0xfffffffffffffcdb) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) close(r5) 2018/04/21 15:45:22 executing program 5: r0 = socket(0x1e, 0x805, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syzkaller0\x00', 0x6}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x4) 2018/04/21 15:45:22 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xffffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x100000001, 0x1}, 'port0\x00', 0x9, 0x20, 0xc4a, 0x0, 0xffffffffffffff72, 0x1257, 0x757c, 0x0, 0x1, 0x9f99}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x82200) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socket$packet(0x11, 0x7, 0x300) syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/04/21 15:45:22 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056040d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x40000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/21 15:45:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'bridge_slave_0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3ff, 0x4e22, 0x11, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x3a, r2, r3}, {0x9, 0x903, 0xff, 0x5, 0x8, 0x10000, 0x800, 0xcb1c}, {0xff, 0x8, 0x7, 0x6}, 0x1ff, 0x6e6bb5, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x7, 0x0, 0x4, 0xfaee, 0x5, 0xffffffffffffffe1}}, 0xe8) 2018/04/21 15:45:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2140, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, r1, 0x104, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x800) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f000082cf40), 0x2082cf40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000000)={{0xfffffffffffffff7, 0x3}, 'port0\x00', 0x20, 0x10408, 0x18c, 0x8, 0x8, 0x4, 0x7, 0x0, 0x7, 0x6}) recvfrom(r3, &(0x7f0000000140)=""/152, 0x98, 0x40, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x70c00, 0x0) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000680)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/236, 0xec}], 0x1, &(0x7f0000000700)=""/33, 0x21}, 0x100) 2018/04/21 15:45:22 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056050d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:22 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x300000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x6, 0x1e, 0xffff}, 0xc) signalfd4(r2, &(0x7f0000000240)={0x1000}, 0x8, 0x800) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="070000000000000002090000005f0400614881a28eb1cbcbd78df797f0b7d94482e603a26325f5cf3c2fcb79790ca880c62c66530d70e7d82070d6a884e66abcddafaa83fb02e34d17376b00000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0400000001000000000000000000000058ea10a2d4df2388"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/21 15:45:22 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl(r0, 0x4142, &(0x7f0000007000)) 2018/04/21 15:45:22 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f000000560f0d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'eql\x00', 0x7}) 2018/04/21 15:45:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73dd) sendfile(r1, r2, &(0x7f0000145000), 0x53) 2018/04/21 15:45:22 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x400000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() kcmp(r1, r1, 0x0, r0, r0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4c000) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/21 15:45:23 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0503030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x101000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000a600000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb000000000000000003000500000000007b000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x4) 2018/04/21 15:45:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/21 15:45:23 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xeaffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:23 executing program 1: r0 = socket(0x10, 0x20000000000003, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002340)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002380)={@remote, @multicast1, 0x0}, &(0x7f00000023c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002580)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000026c0)={@empty, 0x0}, &(0x7f0000002700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002740)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002840)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f00)={0x0, @rand_addr, @loopback}, &(0x7f0000003f40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003f80)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000004080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000040c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000041c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004200)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004340)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004480)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000044c0)={'irlan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000280}, 0xc, &(0x7f0000004c80)={&(0x7f0000004500)={0x750, r1, 0x200, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x23c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0x158, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x150, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x1, 0x4, 0xb3f}, {0x1000, 0x6, 0xffffffffffffff3a, 0xaf9}, {0x7, 0x3, 0xad, 0x200}, {0xff, 0x1, 0x95e, 0x4}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x238, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd297}}, {0x8, 0x7, 0x70}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}]}, 0x750}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r17, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/21 15:45:23 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0303030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1}, 0x0) 2018/04/21 15:45:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x400, 0x1, 0x80, 0x3, 0x80000001}, 0xc) ioctl$TIOCGPTPEER(r0, 0x541f, 0xffffffffffffff85) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) delete_module(&(0x7f0000000000)="eb2b8356683000", 0x800) 2018/04/21 15:45:32 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xb00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="e4b8b8ac1e173c5c00000000c86fc310c62564a300000000"], 0x28}, 0x1}, 0x0) 2018/04/21 15:45:32 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0202030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x11, 0x2ff, 0x0, 0x0, {}, [@generic="2d8e46abba"]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f0000000040)=0xc) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x1, 0x6, 0x6, 0x800000000000000}, 0x30, 0x3, 0x0, 0x0, "cd88f5f3047b73d7f5c69f13c7d7dc569d3addc8ed84645efd785f40e8d74652305e9852486c160a421d2518c15e2d413f609edc00899408668ad48e6b42899b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) 2018/04/21 15:45:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x120}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@getsa={0xc4, 0x12, 0x8, 0x70bd2a, 0x25dfdbff, {@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0x2, 0x7f}, [@extra_flags={0x8, 0x18, 0xfb0e}, @migrate={0x30, 0x11, [{@in6, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3c, 0x3, 0x0, 0x0, 0x2, 0xa}]}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x2, 0x2}}, @lastused={0xc, 0xf}, @tfcpad={0x8, 0x16, 0x7}, @ipv6_hthresh={0x8, 0x4, {0x23, 0x47}}, @lastused={0xc, 0xf, 0x5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000041}, 0x40041) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x208000) getsockname$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) 2018/04/21 15:45:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='cgroup.controllers\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='system\x00', &(0x7f0000000280)='cgroup.controllers\x00'], 0x800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000ff0200000000000000b8e25c19b2cc8ee14c988c8b000000000000009ab744819d522a9c4b7f22d65ba8c1e7fae7c1e4125520e5284b5b13546cffa0c8b8fb58b5d6bb244722a17168534d3df134cb0200e64efd78b0d2a0672cbaeb011cc95feee1f2fa1d3d566dea11632c4ed1b1946a89"]) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/21 15:45:32 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203020701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:32 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x1023405, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r3, r1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) [ 224.751904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 224.784315] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:32 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x7deaf1d7) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0xf5ffffff, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 224.832371] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="0f01c30fc71a9a06403b000f2093f326f4660f3a449fab000566b9800000c00f326635000100000f30ba6100ec66660f3a0964003a66b9b308000066b8e500000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f0000000000)="e1fc2d", 0x3) 2018/04/21 15:45:32 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030702ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:32 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x9) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'rose0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0e000000090000000000000004000000080000000100000000000000ff7fd7ce336a396fd30000ffffffffff000000000000000008000009000000ff0f00009cd04f270300200008000000d5c500000400000020"]}) mmap(&(0x7f00001f2000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) io_setup(0x10000000a1b0, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='B', 0x1}]) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x10800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) ppoll(&(0x7f0000000180)=[{r1, 0x2}, {r0}, {r1, 0xa0}, {r1, 0xc000}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={0x7}, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000340)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x2, {0x2, 0x4e22, @rand_addr=0xffffffffffffff00}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x21, 0x2, 0x2, 0x3b26, 0x7, 0x0, 0x9, 0x8}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/04/21 15:45:32 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x80ffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x20000000000000, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x2]) r1 = add_key(&(0x7f0000002500)='.request_key_auth\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000023c0)='keyring\x00', &(0x7f0000002400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002340)=[{&(0x7f0000000100)="6b8b15171d434ca61e1e929cbfadcadbf8fa9a7a1cb38dc87eeab93bed8947e175934ae659379e268f5c2ca9a00e8acf57d49c78fdb5a0c37f10af72f4f2df63787543445d3a31dd8ff2addae11608f338d968ab34d3200126897a9eeb2d000511c6f9ea5517910b", 0x68}, {&(0x7f0000000180)="b336c8633c12a88d06a68d7ab3dbc39f2e89d0b3a20ec275a1b366a0a61e5f123c2de369d573c3bc4c285e77c044fe97ae64bea494b7deaa52e46eedae8d8167f8cc9a7e23d4eedd5c88de96744401c18b8802e3348859f5726ef1d9acb0729b4f9bcd44c93476a01586449cd47dd0feaea9e94d77d29055b418eb47486e42bbf6f75e1d6c1c1817607466d805422c0a68bd284fd733ec2f120d03ec836e87d79c0b26f1896b46e73522e165c7934ab8819d1ea04671b33213ef5c3f5f648feafa0cdc651c3913812d2590cd429c8a2f73b0d0bf7ff1f06b7ae26182f985b80b3c3ebfeb3ef5f8d79f1e5320b8130d729245d4", 0xf3}, {&(0x7f0000000280)="ed1ceb81f704831ec262a54426e5dbfeb254bcff623850929dfcdde4e9c1475f5839802c410ea37d3de7d4c403310ac1f8301e72604a21c313387d4ffc7dc41ee73162202f2fe2b480dbb1e09012bb590a00f93dfb168264b294ceb1d1f453fb5e935f58b977bd3e6e525cd5eda535b6530e5a4e22cda461b8a2a7d2de22e23a71990e6e8dc7949cc7c4181c640377d208eefc", 0x93}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0x1000}], 0x5, r2) 2018/04/21 15:45:33 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000010000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000140042b524c71ae4c2030069705f767469300000"], 0x3c}, 0x1}, 0x0) 2018/04/21 15:45:33 executing program 3: request_key(&(0x7f0000000040)="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", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="994277d06c1e520913000000000000200441", 0x0) r0 = socket(0x9, 0x5, 0xc665) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7, 0x5ff, 0x7, 0x1f, 0x7f, 0x9}, 0x8}, 0xa) 2018/04/21 15:45:33 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8105000002000039", 0x1f) 2018/04/21 15:45:33 executing program 0: io_setup(0x2, &(0x7f0000000500)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000000540)=[{}], &(0x7f0000000580)) r1 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f0000000000)="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", 0x4d1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/21 15:45:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x0, 0x0, 0xfffffffffffffea1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200000) 2018/04/21 15:45:33 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x4}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:33 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x20, 0x30, 0x9, 0x8001}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x80000000, 0xae}, 0xc) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x82, 0x0) 2018/04/21 15:45:34 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81c00e0002000039", 0x1f) 2018/04/21 15:45:34 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xffffffffffffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:34 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @empty, 0xf2}, @in={0x2, 0x4e24, @rand_addr=0x80000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @empty, 0x1ff}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0xa2, @loopback={0x0, 0x1}, 0x88}]}, &(0x7f0000f6affc)=0x10) fcntl$setpipe(r0, 0x407, 0x142) [ 226.173402] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 226.205704] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:45:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) ioctl$TCSBRK(r0, 0x5409, 0x401) r1 = syz_open_pts(r0, 0x0) close(r1) 2018/04/21 15:45:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x800, 0x10489) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000007, 0x240000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x4, 0x465, 0xbf, 'queue1\x00', 0x7}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x58c9, 0x109000) 2018/04/21 15:45:34 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:34 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000005000039", 0x1f) 2018/04/21 15:45:34 executing program 5: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0xa0001) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x6937, 0x7fffffff, 0x7, 0x4, @time={0x0, 0x1c9c380}, {0x8e1d, 0x9}, {0x0, 0xfffffffffffffff7}, @connect={{0x1, 0x1}, {0x9, 0x1ee}}}, {0xbb, 0x38ebc3c8, 0x7, 0xa400, @time={0x0, 0x989680}, {0xbb9, 0x6}, {0x5, 0x8}, @raw8={"86e9268ffa6d8b297d510eab"}}, {0x6, 0x6, 0x6, 0xf1, @tick=0xfdf, {0x0, 0x8}, {0x3, 0x20}, @ext={0xa2, &(0x7f00000000c0)="82a93552c9f1dc0bc172c59fd18da914f701d1223c91b1db768ebb791c6bd2e9e1affc2200edd443f09addcc2852f51c04ee127aa4143534e796213d07423a1258415318afc67ccd7e80e674e13b979c8e58ff4a1e90fd10c38971b9bdaaa3e0a14406ec4f8fab1de26d49a53522f601457c3d0fa6fe878f363e4955484aaf064099331bc93b9e92255bfbef5870a7d5c73b255d6a21d9fa6f1171f3c1b5cd46197e"}}, {0x6aab, 0x6, 0x12d, 0x9f8, @time={r1, r2+10000000}, {0x520}, {0x8, 0x3}, @raw32={[0x3f, 0x8, 0x7f]}}, {0x7b, 0x0, 0xceee, 0x8, @time={0x0, 0x989680}, {0x8, 0x4}, {0x20, 0xfffffffffffffffa}, @note={0x100000000, 0x1, 0x9, 0xfffffffffffffffd, 0x8000}}], 0xf0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) 2018/04/21 15:45:35 executing program 2: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)=ANY=[@ANYBLOB="ffffffffffc18ca5db3516ff0180c200000086000000000000000000ff0200000000000000c7023fb4982f3900000000000001ba582c9d08ad387b"], &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001100)={r2, 0x97, "3b20436ac88da67765bc4715be5efe0b244c7a7a8e93e947b75d80614e9549972911760d5d31eab75c8389296aade86ecb2760ed81c7fbb591f3d19a45053bb56ebe0c04cadf67d522a29a721cfb429ecce542782162873655ee5b649cf802758afc1bf8976984df712f84f74dbb5819da68396c6bd17e1e509243f8f16f7ed3e8712c15fdeeffc2dc39e71f18e0bc5977fb65e947dbe3"}, &(0x7f00000011c0)=0x9f) 2018/04/21 15:45:35 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8104000002000039", 0x1f) 2018/04/21 15:45:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2000008003, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) read(r1, &(0x7f0000000140)=""/101, 0x65) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/04/21 15:45:35 executing program 0: r0 = socket$inet(0x10, 0x2, 0xc) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800038001000000", 0x24) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002840)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000040)="5972e4f9d2f5019063c6530fb9205d83c43de7e89e1c971df18a723a350650fdb61b81a9c92b4ee1de61bbffb97005fa01827b51c24a46f0febefe29efad1881ab8c411e9cb074b1830b166d30af23eca58abf4b0ede9a1c0ad153a9b17d94f1cf9f32c748ac7d4c142d204cb749b23a0c7b7cca10917068c2a99fc24d60a238853b477bbefdfc09af337c25eaf37abbf9a9c80186baab4501b20560edf5a45135940eddd9b31180de8ae0f6f796140b6bdf16d1cf7dff0dd99174855f3300a372a1151393001a720febbe", 0xcb, 0x4, &(0x7f0000002880)={0x11, 0xf8, r4, 0x1, 0x875, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/21 15:45:35 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x4000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:35 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) r1 = socket$pptp(0x18, 0x1, 0x2) sendto(r1, &(0x7f00000003c0)="f696e2f8cf3a649c0b18f76a494e9c0432c53c247e2c22f3d202bc8c0c4d47907028e15f13edb7b0bab1c2361126d52ac6be8c848dea978006f5c27729fbae14215c0c7c1a7dafa51f835bc7e07ed2e6ddcc51b6b155b761c63878ab04ee68c77eb449544bdd0a64307e90bf2e710ea2ac9f00439b33c0a54e25def41091a276e7f09de76f078d317d1873314ce3e3fdd75760d32d05128f10ffbdc0375eeace7602a1a8633b54935e9bde4305df457143e7443d00d653a51e95d92d17df0e714708e404efa2f3f5278140a9e382e072f9d3202dfb2aa9bae9895da4c489b8aa0eb025594bb1", 0xe6, 0x4, &(0x7f00000004c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) write(r0, &(0x7f0000000300)="1f000000f90300ff1400000120ce0000070009000000e1ff000000000101016e9e0000000000bbffff74dd677293e251", 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0xaf) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80, 0x600800) chroot(&(0x7f0000000040)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000140)="f82a56107a3fb9aac7fee9bb4473eadc170b8fd54794b2faec845ff23e6297ce2c0a2cbca794eb5b0bf5c02b05c34d94a559b22c5d174362a9d81201bcdfbcf3513ecee7efe4ef858413bb169a5cfe93af1d2435a4050eec73bbbc04ae2526f481c85b0402a748ec0abd6d18e578294a20622c18b7a49f4e20d5962e51965eaba9edf217fd3a1a54937490d996", &(0x7f0000000200)=""/53}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000003b099b470708f06fc89b77afda3259b33e07e104b0ac5604e1e66a7b1d5f7297bfbc22e66c0cc3ff9b7dfc9174dfd06dfe818dd4e5a5e2b1392582b8ba2a4165bc5aa4eeb457f7e9ebd80ed3d9bd4cb0291c200000000000000000000000000000000000000000000000000000000000000012bbb072ed3bd57469d01f71b9e1a42dfa29de07c43408b8a1655f2bf36cff6c342a333e71613c7d6596fbf0875ab764a3d481f47c5929145c48470f4e56f326f66feeeba8a5a79b59c30fcb19fb3fd30fc524bb0d45a6f04d1fd5e2b4e4aa22e1c4f2"], &(0x7f0000000340)=0x89) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8, 0xf3, 0xfffffffffffffffc, r4}, 0x10) 2018/04/21 15:45:35 executing program 5: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x3) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000180)=0x10001, 0x4) fallocate(r0, 0x0, 0x0, 0x87da) getrlimit(0xf, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0xf) ftruncate(r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xb, &(0x7f0000000140)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8000, 0x101000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'tunl0\x00', 0x1ff}) r2 = socket$netlink(0x10, 0x3, 0xa2203dce524dfc26) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x28, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:45:35 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000080e84418ffffffffff33ee00000400000c000100e0302ca4cb76ea1c130eda05a21dde6600007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0xc) r3 = socket(0x10, 0x2, 0xc) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x2) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000080)={0x0, 0x3, 0xfff, &(0x7f0000000040)}) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) rt_sigprocmask(0x2, &(0x7f0000000100)={0x3}, &(0x7f0000000140), 0x8) write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) [ 227.246150] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:45:35 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8103000002000039", 0x1f) 2018/04/21 15:45:35 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x3000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x18, 0x14, 0xb, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x100000000) read(r0, &(0x7f0000000080)=""/216, 0xd8) 2018/04/21 15:45:35 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x202}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'vhan0\x00', 0x600}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x0, 0xf98403498cc0392b, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x4d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e21, 0x3, @empty, 0x5}}, 0xcd60, 0x3, 0x7, 0x9, 0x80}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r6, 0x6f, "3e4c53d39736d9df0b05961d0b49a6dcbf54d16842175580e9355daa7859647f66175617265f8b705b9a37977b525cc5a64affac850c3c1e3e474954daa89a1b0f687dde69b21f37391c88147c48e98ca15dd376ab97079000fbdaa6fdd108757470095077ac8865d119f9fe071a4d"}, &(0x7f0000000400)=0x77) [ 227.291146] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 227.300646] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 227.310734] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 227.321947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:45:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/129) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)="02ca1e4c5c83ee9ba1e5e394cca53b10e2a2dbbedbe7a3d79a2ea152293fd7ca212e3a96eaf30907c71a344850f7ae92f478de93f4f3378def9bc8069b7b0e5e63d4c48204011103cb5df907f9c96935ec2e4590c019a75f67065bd7bf14e730e8239acc8f3c4d33dc5fa6f6a042a202602b943d498668e540295d04cb99cc914c92821b39fc0749a0da65510feff80504f1cfd97fbafa3d652e6b8c4eddcff16af196b12c038ee8", 0xa8}, {&(0x7f0000000040)="8cfeaddb9805aa7fce", 0x9}], 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/21 15:45:35 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100050002000039", 0x1f) 2018/04/21 15:45:35 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xe000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x19) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/04/21 15:45:36 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={'syz_tun\x00', &(0x7f0000000fc0)=@ethtool_ts_info={0x41}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/21 15:45:36 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81000f0002000039", 0x1f) 2018/04/21 15:45:36 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfec) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000028c0)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x4, [0x7, 0x2, 0x7b0f, 0x3, 0x7, 0x0, 0x8, 0x800]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x259c, 0x13, 0x7, 0x900, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0xa}, [@typed={0x104, 0x85, @binary="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"}, @generic="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@nested={0x116c, 0x8e, [@typed={0x8, 0x3f, @uid=r1}, @generic="4c3fd52e2d2e871190426de33974669216fc9043e1808faf39e4c9a48099626bfb6e9ee158705103a569b330e3677242efe70371daf680ba53c6cbfa8dc23b0e008835c61087048118285b35d5933993089c67f463a64b294aab9ad0048a588ef6df851ac126", @generic="9638a1c5fdb78f76f410a2d88c50ff9014d2d0eca75b94b4e075d3dd9d9c9a2a3f30d15700c8104a0d2caec7a2ea14fa893caef3a37fba62c8b733302659", @typed={0x8, 0x38, @fd=r0}, @generic="5aefd8da627b5d56bcc1fa7c30944f6232eee027660a081e9c4b67d23f2c5082b78b1dd75c07875d8e091a9936ffbf029f2601e21eea3c2ba1dab728792ef4541eb2323bbd77ef17f5950485c57bd11f036fd0ff92d46aac67267ad99fe9efedd62873ab9b4f3d40cab4f67cafd963ef4af0a0bc7a161c987efb9279682e267eef7750b66f382e3fb1627dca87e68086e91babc79930d8bcc2ce467e484a374187dde74d6b386d71e6bc4f22575c619230870b3f", 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@nested={0x130, 0x1e, [@generic="8287476575a9b97c890a94efceac057b71baa83dbd65112a9c85460be852b61f2797fd2a2d5517e9086a72d2e82fec57965b6ffcc582161e9221c207a6d8db0603178e036d91872338b2076b213b002d435f7e3a3078b69aec952bcf871e8b317a47f9ac1af4ab2cdf390c4a196037ce8d85238d84ea80a08ab1e103f5875131aaa89a58fa732f652650d83c662dc007283e080776680f611084cc05725ddeb3352e4bc49bb54ab8196a4bce59f971c7d7e394ba38f6c766af835739805c0aab1884124f2d17656d9f5bf5352c87ebe4c90dcdbc6ffa9f550c40adcb684ef2bfbcb451ef7bd7490552decc834fdf", @typed={0x14, 0x27, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="85e3ee7c6259eef6d26aaec061a8c75272f532b9218fe798694131a750c1faafd3fb8bdcb01e851823"]}, @nested={0x1e8, 0x1e, [@generic="f08542910022ebc56a275361b45af6c1332329ed7dcd6bd099779ceaaa769b441336d82cb58eaa67356da328f6c0552a674e45", @typed={0x14, 0xf, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @typed={0x14, 0x31, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x61, @u64=0x7}, @generic="8ac09c0b31bbd5160bbc49ec3bc4119ae668220b4d8421f560da95a2675de83d5a3a276dfd197f828afb98656a52170b2921444f032aeabfeb809cde6516a03ea8e5d561c18229d8f719d2a1a006434b8d10100a82ded9308eabefc8eedee99e45bc03d8f3f0078fc6e9241ccc99f1022289f8fdf8c77b896234c17ce6e9635dc445224702d4e80c935da083d8b3c4cbd34d799a436438c6229f7ae0a9edeed8333d76103a5f02154ce4312d7cfcaa006e19b9753eb0c1797ad1b1e135a866ea04defa95eced4222118b6d32bd00babcf055b5c0239936e2721f99b16893e8cc5f6f840b4100c03733acd5e619", @generic="e2633017951c14c34436ce8f7401cc86e4e08fbc5117b2f870c70f8e6b04f1f975adf94f129cdc101738ffa86a76f489508154b8361c0b40809154dc9c1378dde9871a607a4833dfb959881e89f8d7028ccaacf531072072101c2a4579be11146e0d0c263afde85698ff4110a9a87dab5bee2194d78850370e42e11d14b37a9ee8fed56e23c14a00008ec108b087d2"]}]}, 0x259c}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f0000002940), &(0x7f0000002980), 0x200, &(0x7f0000ffc000/0x2000)=nil, 0x1) 2018/04/21 15:45:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0xc5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xffffffffffffff25, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYRES16=r2], 0x1}, 0x1, 0x0, 0x0, 0x4000000080}, 0xfffffffffd) 2018/04/21 15:45:36 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0xb00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:36 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3, r1}) dup2(r1, r0) 2018/04/21 15:45:36 executing program 3: socketpair(0x1, 0x1, 0x800, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/162, 0xa2, 0x1, &(0x7f00000001c0)={r1, r2+30000000}) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000340)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/21 15:45:36 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x24801, 0x0) capset(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x100000000000003}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0xa000, 0x88) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000200)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x3000, 0x3, &(0x7f0000609000/0x3000)=nil) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mq_timedreceive(r1, &(0x7f0000000140)=""/73, 0x49, 0x9, &(0x7f0000000080)) 2018/04/21 15:45:36 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000001000039", 0x1f) 2018/04/21 15:45:36 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x9, 0x1, &(0x7f0000000100)=""/230, &(0x7f0000000000)=0xe6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 15:45:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x11) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) connect$can_bcm(r2, &(0x7f0000000140)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/59, 0x3b) 2018/04/21 15:45:36 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8102000002000039", 0x1f) 2018/04/21 15:45:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x5}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000040)={0x4, [0xab6a, 0x5, 0x80, 0x200]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x4) 2018/04/21 15:45:36 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) io_setup(0x3f7, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 2018/04/21 15:45:36 executing program 3: r0 = dup(0xffffffffffffff9c) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r2, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/04/21 15:45:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) getitimer(0x2, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x20, 0x1f, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80, 0x200, 0xfffffffffffffffc, 0x3f3, r1}, &(0x7f00000001c0)=0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/21 15:45:37 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x24000000000, 0x40004) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x20, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="6bbe1ae6cc1d220948b203ed5763c1996a8b78bfda849bb2de34d77f7161", 0x1e, 0xe4}], 0x8, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='cpuset\x00') fcntl$setpipe(r0, 0x407, 0x31) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bcsf0\x00', r1}) write$sndseq(r2, &(0x7f0000000100)=[{0x10001, 0x9, 0x100000000000000, 0x3, @tick=0x7, {0xfd4a, 0x6}, {0xf510, 0x7}, @result={0x7, 0x77531ebe}}], 0x30) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/21 15:45:37 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x1c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:37 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810f000002000039", 0x1f) 2018/04/21 15:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1, 0x42) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0x7, 0x329, &(0x7f0000000280)="7cbf33a53982e7b74a34a4f41925dcc46542f7dc306fcb794592448d9c0d4294775775ec5150b5c23711608c032b075b088dbba4d36ee45741195e2566eac411d6f8ed5abbfcabcbf4cf4daf2d604d352aad29cd6f88a01ba8ae33b3cb8dc411a05b2ca2f6acb7b2c24335af46afd351dd281a853e0f0440841a20b731c6a9fe3ce3c218a90f093c7ce16a6f6148113dd61d7739572661c594d9ca1f6c3d8594c6b928a938fba2134ce3925f17", &(0x7f0000000380)="3af698f93fc2b1c65d804c30c3a4977144cfb4610248ce8b62064c38022ea023974cfbd2981d00e8e0e215d7471bc51d44d44869852510d9db7dcea150f9ae19d6a9f0aabc1c63a7230c769fcc1c01c5fb0e611703660238ba94d13874ecd51fe1507f205e3976cb6e203074cd521df07590f78e8a5f4ba8c8818f331ef3ed1c318d7c5b66bc2ad070bc75768ef89079e42afaf8ad3a859be8e62a0668b265989faadca26c286c1f1e101530ae929d46c2fde739ea92", 0xad, 0xb6}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x53f2, 0x8, 0x0, 0x5, 0xda7, 0x9, 0x3f, 0x4, r3}, 0x20) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0xffff) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000340)={0x1, 0x0, [{}]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) 2018/04/21 15:45:37 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000144003806970365f767469300993000000000000c7aecc13205f911b1fe3a280890876fd308ceab80c4cd1eec0952171d51fbdfc9ec87a75a3911bc548005af2a52fd8da8fcfffb264baa57ce8f37e20ee5a5c"], 0x34}, 0x1}, 0x0) 2018/04/21 15:45:37 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x3, 0x3ff, 0x80000001, 0x0, 0x6, 0x1, 0x4, 0x0, 0x1, 0x1000000000000, 0x6, 0x33, 0x7ff, 0x8, 0xffffffff, 0x9, 0xeb73, 0x400, 0x81, 0xffff, 0xd4, 0x3, 0x9, 0x2, 0x2, 0xffff, 0x8001, 0x7, 0xe3, 0x3ff, 0x1fc00000000, 0x8, 0x0, 0x7, 0x0, 0x0, 0x70b8, 0x3e25cc7bece87a36, @perf_config_ext={0x81, 0x2}, 0x1000, 0x7fffffff, 0x56fd, 0x6, 0x100, 0x3f, 0x4}, r4, 0xe, r0, 0x2) 2018/04/21 15:45:37 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x4, 0xab3, 0x31f, 0x2000000000}, {0xfffffffeffffffff, 0x2e98, 0x400, 0x653d}, {0x4, 0xffffffffffff82a2, 0xa7, 0x1000}, {0x7fff, 0x100000001, 0x9, 0x8bf3}]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x40) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/21 15:45:37 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8103d40002000039", 0x1f) 2018/04/21 15:45:37 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x6c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 229.774812] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 15:45:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000084}]}) 2018/04/21 15:45:37 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810ec00002000039", 0x1f) 2018/04/21 15:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/04/21 15:45:37 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r1, 0x701, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3d7cc03c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x9c}, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r2, &(0x7f0000291000), 0x0) 2018/04/21 15:45:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x18000000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x58}, 0x1}, 0x8000) shutdown(r0, 0x0) 2018/04/21 15:45:37 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 229.954555] nla_parse: 2 callbacks suppressed [ 229.954562] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 15:45:37 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) close(r0) 2018/04/21 15:45:37 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000003000039", 0x1f) 2018/04/21 15:45:37 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xffb7) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/21 15:45:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x5, r0, 0x1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000080)={{0x2, 0x8}, {0x1ff, 0x800}, 0x9, 0x6, 0x1f}) 2018/04/21 15:45:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x40000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) 2018/04/21 15:45:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/21 15:45:37 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:37 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') geteuid() getdents(r1, &(0x7f0000000140)=""/60, 0xfffffffffffffee4) renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') 2018/04/21 15:45:37 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81d4030002000039", 0x1f) 2018/04/21 15:45:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002fe4)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@getlink={0x2c, 0x12, 0x315, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12}]}, 0x2c}, 0x1}, 0x0) 2018/04/21 15:45:38 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x2000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/82, 0x52) pwrite64(r2, &(0x7f0000000000), 0xfffffeef, 0x0) 2018/04/21 15:45:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) semctl$GETVAL(0x0, 0x1000000000000000, 0xc, &(0x7f0000000040)=""/100) epoll_create(0x7b49) r0 = memfd_create(&(0x7f00000000c0)='system,\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x7ff, 0x3f}, 'port0\x00', 0x2, 0xc04, 0x9683, 0x0, 0x2, 0x5, 0x100000001, 0x0, 0x1, 0x2}) rt_sigqueueinfo(r1, 0x31, &(0x7f0000000200)={0x1, 0x3f, 0x7f, 0x8}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x201, 0x0) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/21 15:45:38 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:38 executing program 5: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000180)="7362056a2be46c4dfdc74ec0db6af0b68f3e73714303d4aff017ba0581ae829ec36e1ec4378dd08b4d1d586a0cc579a4ee", 0x31}, {&(0x7f00000001c0)="0750adce5e215b4d5148fc29b8edf7e40c845b5a0070904ec7ce2be9ca3da788e0bf70e2b78a9cf38f8aaab98583083875b7c416be46f0c1d75334489dfee83177ff34fb852e9b96a582f1138093c7d0ab83e5a0fe43b9a03380a1e76a180ec47e6135da589c08150e6b48630ae35c75caac84322999c2ed2032a88945c619fd2c7edc4dc3a4df1a369688c55c0e187144434c49ed2c66729907d8199f1887b57b7dc24bd86c228f582855f941b4e114a936d205d3952ec01727ea16b76f8139788c0235e09d017a6c9d5bb1b382f607abb806d334d80cf4c3d606ab59c011b8ac62afd7afa36849", 0xe8}, {&(0x7f00000002c0)="c5d2c2a95835b2b31f0c6c106001b70291910beddf33323551a79670f70a189fc81081919a887abdb800", 0x2a}, {&(0x7f0000000300)="5819ffdd33776a38559f1ab1b9fd", 0xe}, {&(0x7f0000000340)="4e118725db4878481d15c3", 0xb}, {&(0x7f0000000380)="0cd9b0319fe5e3d640bbff7dfb73bc83c7b278553baa5b7c6ac3aa1e18a4f0308e3ec5c22acede3cfdfbc3e38f474f87bcf736d42e44f972f7e7bd3f39fcc5537e", 0x41}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0x1000}], 0x8, &(0x7f00000014c0)=[{0x88, 0x0, 0x8, "2c1dc4b7b717e99f86264661d11b5c450193343883391fdfa39433236aaa77c8f2656f2c819d528f393f33b90068051003f7b62aecfd8d1bbe50525416e3f074e388f7580cf7af5ac58a9b48132d4101d32ae418c732b2151773b791d8eb7a3eb2f2323545d4e4547c1de0e9dae9d1652bd9679d6b9b6699"}, {0x20, 0x10f, 0x800, "54a787de8fdaf5679b935b36166a"}, {0x58, 0x103, 0x40, "1b63ea5fde78af37b8cb32d5b4c74de12c8abc2766d89bd1ea2c80e082691bbf53886de3de6a4a9a9d018ff6f7b8dacc20d7e47402c4226a197a371dffa2858886de1374fe"}, {0xa0, 0x11, 0x4, "33f06a84296dd99a74ed3246760dac7d27d5682fbacec5f6b62009ec68066a53d2b377e3baeb34c553df2542693cac4fabc75ab8ba1b88e0e0e5d456a22ea619a8fe2d3e2e0d8c678f2a20ab74e7516ccbede46242f1bd72f5852dc0465f503dcc0ea5980190e17c76f31f20d1e3361fb86669f5801f22503ccea624a289635152b5622a36ba530f22c0e35158e4d9bb"}, {0x108, 0x115, 0xfffffffffffffffd, "5ed814b501f6fdd6ec1d96f236be2cb2e5d9dfa7b67aa05554d7a88e5a33db11523c9aa6701a5c664e0d9abc8f8ea0932c48fb60cb8b557781a27f7f5c95902d9a8c2de63ea85686dc02e63fdaa66995755aad4c911919ce88cba523a27149688bb9ef8ee6cb51b84b9492aa5bcac22382559924d1c5c7a491dd549c92d8fd5ababc5d4717822be92df88cddc061c853df55588f570a76f4577bd3313ed9ced8b1de22868b61542e4f09d7719b9f3fa5f7fc932d460a7b41ba4b9ba6d0346b7bb236f6b57b9a99e198c3e815f0cc2c8b8de4d55dff9ac475102eada5342e0b08c0570a7d808981c53b82b35689c008c504461d9675bc60"}, {0x30, 0x13f, 0x1, "5eefe45fd7b93bb47ab6131c28670a17d9ed4ad0a58e4b43b6db0dab647bf0c9"}, {0x38, 0x105, 0x10, "69b052374806d7a500ffcdf2d46384e8a966db4aa57426dcac7be71dc830f6c6460b896f599a41"}, {0x60, 0x104, 0x20, "14e725744fe5f38e1a3343adbcb196209cd4012e3c182a0c41e21396f4f8361ce706fe4f83cbf7b5ef6d7d057d3a3d2578066b0b99cc0c63d7785e625849d60d335c78e25a69593ff69c575405f6b0"}, {0x90, 0x106, 0x8, "77f64db7998dc71eb18ea5af93e51093037be2895fb41e8ae4ca54b05eba9f35fab99491f738a710777d7e6045f30085597175456ca7b544db413ce0c462933b5d17aaf4aa60c695a3fa8ee78090afed5d4ed31d32fdeffa5982a0e1a2d1cd3f6874c015635af475b0b0da7e2b4c1c816a6487bf44ca1ce159bf28"}], 0x400}, 0x40800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000100), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23}}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x202000) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/21 15:45:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket(0x12, 0x805, 0x80000000) dup2(r2, r0) 2018/04/21 15:45:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x400000, 0x0) bind$ax25(r3, &(0x7f0000000340)={0x3, {"9d2d9c97c76e53"}, 0x10000}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000000240)={0x3, 0x0, 0x7, 0x1, r2}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000002c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x4000000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f00000000c0)="9158b82baf2fa6327b43cf3825d06378af02023549de77f86f7a6dd3e9a8dc5cb154c959cdb9bbcf2b00fd5cdb2323269a75c011716125265ad6e07ec76f2a0e8d8fa593ed27fc6540d226d056de9f9017cb4d3189d1daa36d2cd6727cd9a9f459f570b1aa77e489242e2730fc8f28e99d20864fd6fa480b1de0698534f73df3d92abec3b263a52266ccac2cb2c9f69a1dae2db81602903df44653f5145dd9f3c194b074c6d26e42ada3e7a4fda5e4a2b0e9cc16ce0f98934c24bdc172a95a9704b8d0dec45435b47513ad1e8714bde768a58064565d8856a493d30e6b367986be66a7fdf03b27de0e2e801af3629bf29d") r6 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r1, 0x0) bind$rds(r5, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) read(r1, &(0x7f0000000380)=""/31, 0x1f) write$eventfd(r1, &(0x7f0000f43000), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) 2018/04/21 15:45:38 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100f00002000039", 0x1f) 2018/04/21 15:45:39 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100030002000039", 0x1f) 2018/04/21 15:45:39 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x93200000000000, 0x44240) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x5, 0x7ff, [{0x3ff, 0x0, 0xffffffffffff3c97}, {0x0, 0x0, 0x69}, {0x1, 0x0, 0x745}, {0x7, 0x0, 0x79}, {0x8, 0x0, 0xffffffffffffff01}]}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000}) 2018/04/21 15:45:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/21 15:45:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 15:45:39 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/247) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x2, 0x301}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r2, 0x81}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x200000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[0xa89, 0x8, 0x6, 0x80, 0x81, 0x9, 0x6, 0x5, 0x0, 0x3, 0x2, 0x1cea, 0x2, 0xf8c1, 0x3ff, 0x1000], 0xe6f17fe453a4ef60, 0x200000}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0xdffffffffffffffc, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)={0x5, 0xbf, 0x4, 0xfffffffffffffffd, 0x7, [{0x6, 0x2, 0x5, 0x0, 0x0, 0x207}, {0x8, 0x0, 0x401, 0x0, 0x0, 0x2105}, {0x6, 0x1, 0x3, 0x0, 0x0, 0x3}, {0x81, 0x8, 0x80, 0x0, 0x0, 0x1000}, {0xce8, 0x1ff, 0x6, 0x0, 0x0, 0x1001}, {0x8000, 0x6, 0x400}, {0x6, 0x6, 0x101, 0x0, 0x0, 0x2000}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYRES16=r6]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/21 15:45:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r1 = geteuid() setfsuid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregs(0xd, r2, 0x10000, &(0x7f00000000c0)="79b4b99a735f137a51094170258e7464a6e8cce9d601145dd3d87bddbcaed957b5f7791a3c9a623fd21695297aee3d65dbe84f5f0df3c40442981c221b3a2147e30e73c92e") socket(0x6, 0xfffffffffffffffe, 0x0) 2018/04/21 15:45:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') r2 = dup3(r1, r0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x40000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f00002fffa0)=@nfc_llcp, 0x3a0, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/21 15:45:39 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81f0000002000039", 0x1f) 2018/04/21 15:45:39 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:39 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x100000001, 0x0, "95bf115c88b7b8b13d3083bdfed3fac9796d6d38190586fbf4b3a1b29622b41f6e757b8e43a5f6c60269d37fcb1b1381f9c1fdc5e8c644e956c4492a2c7b9f3634afe6af235722a5b9eb8bcbf38f5432"}, 0x1ba) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x4, 0x0, "84a4a27f3cbbe4c9f48b60a3d33997eccc87aa846d6e82560f2af12b5e4c633fb03ddb1de6c0917b636b4351568dcac486ee10a0778f3da716e185a3cb8838914471eb7f8f214333441b777234aa323c"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/21 15:45:39 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100d40302000039", 0x1f) 2018/04/21 15:45:39 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0x1c) write$rdma_cm(r1, &(0x7f0000000700)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "e621f6", "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"}}, 0x110) 2018/04/21 15:45:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x9b8aec45f26a1b7c, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x170, r1, 0x2, 0x70bd26, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3404}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5525df57}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x8004}, 0x40) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000cc0)}, 0x78) 2018/04/21 15:45:39 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x110, 0x220, 0xffffffff, 0x0, 0x110, 0x540, 0x540, 0xffffffff, 0x540, 0x540, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@loopback=0x7f000001, @gre_key=0x9, @port=0x4e21}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xffffffff, 0xff000000], 'ifb0\x00', 'gre0\x00', {}, {0xff}, 0x3b, 0x6, 0x3, 0x16}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @gre_key=0x7}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x2, 0x1, [0x96, 0x5, 0x7, 0x6, 0x4, 0x401, 0x9, 0x1f, 0x5, 0x8, 0x73b4c6a8, 0x20, 0x5, 0x9, 0x7, 0x29a6], 0xa}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x4, 0x7, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x18, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e20, @port=0x4e21}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'ifb0\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x2f, 0x5887, 0x5, 0x10}, 0x0, 0x158, 0x1a0, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x38190092, 0x1, 0x1, [0x8, 0x95a7, 0xfffffffffffffffb, 0x8, 0x4db10931, 0xedca, 0x7, 0x8001, 0x2, 0x2, 0x2, 0x3, 0xffff, 0x6, 0xd0], 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x7, 0x1, [0x800, 0x6, 0x217e, 0x800, 0x3, 0x10001, 0x8f63, 0x6, 0x3f, 0x2, 0x8, 0x80000000, 0x40, 0xecd5, 0x4, 0x260], 0x5}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x6, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x670) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x100000000, {{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x234, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x492, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x1}}]}, 0x190) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xfffffffffffffeaf, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/21 15:45:39 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:39 executing program 6: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() r1 = gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x6, 0x2c}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}]}, 0x5) ftruncate(r3, 0x2) setpriority(0x1, r1, 0xfffffffffffff800) r7 = dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, "64680000000000000000000000000200", 0x28, 0xfff, 0x13}, 0x2c) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000600)={0x6, 0x0, [{0x0, 0xffffffffffffffff, 0x2, 0x4, 0xf3f}, {0xc0000000, 0x9, 0x7fffffff, 0x2, 0x2}, {0xc0000007, 0x3, 0x1, 0x0, 0x5}, {0x0, 0x8000, 0x6, 0x80000000, 0x6}, {0xc0000000, 0x1000, 0x40, 0x5, 0x43655a0d}, {0x2, 0x1, 0x6, 0x3, 0x100000000}]}) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/21 15:45:39 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100c00e02000039", 0x1f) 2018/04/21 15:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x28, 0x1ff307543bf68163, 0x0, 0x0, {0x4}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4044) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800800007fffffff, 0x200) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7fff, 0x4) time(&(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/21 15:45:39 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810003d402000039", 0x1f) [ 231.450154] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 231.506328] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/21 15:45:40 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:40 executing program 5: r0 = socket$inet6(0xa, 0x20803, 0x10000000002) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/21 15:45:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000240)=""/255, &(0x7f0000000340)=0xff) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r3}) 2018/04/21 15:45:40 executing program 0: semget$private(0x0, 0x3, 0x181) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100040002000039", 0x1f) 2018/04/21 15:45:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f00000000c0)="56116fb1f52f042040c5c06c34d47b12d044d13917db932ddf4913912cfc0c71dd0af00e369d09a83420c88be08d560daef5f7c6f3b1936b2d84aebe0b1fe05cbbc758645a9fa9420cbda41fea5e3ff6b123a0d01ba8a5fee1896d6f5891523aaa7e20e365b716186320b1b97a6eed19755839dfec8e437d883d652a4a08dbb740fbf6c6cabb967b21bdfbd506e0316148a4b283ee0da1cc229af8686a3d19", 0x0, 0x4000010, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x4ac4) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, &(0x7f0000001ac0)=""/89, 0x59}}], 0x1, 0x40012000, &(0x7f0000001c40)) socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x48) 2018/04/21 15:45:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffffc1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r0, @ANYRES32, @ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="810d997f2aaac924fd737af0cdd31b332ed555ec000000000000000000000100"], @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYRES16], &(0x7f0000000180)=0xa) sendto$inet6(r0, &(0x7f0000000080)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x2bc) 2018/04/21 15:45:40 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) socketpair$inet(0x2, 0x805, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x80000014}) poll(&(0x7f0000000080)=[{r0, 0x4401}, {r0, 0x200}, {r3, 0x202}, {r1, 0x2020}, {r0, 0x1218}], 0x200001e4, 0x0) tee(r2, r3, 0x100000001, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x0, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100050002000039", 0x1f) 2018/04/21 15:45:40 executing program 5: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r1, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/04/21 15:45:40 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:40 executing program 6: r0 = socket(0x18, 0x0, 0x1) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'bcsf0\x00', 0x5}) timerfd_gettime(r2, &(0x7f0000000100)) 2018/04/21 15:45:40 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffffffffff22) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80001, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x5, [0x5, 0x6, 0x20, 0x2, 0x8]}) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810000f002000039", 0x1f) 2018/04/21 15:45:40 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffffffffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}], 0x20) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100f00002000039", 0x1f) 2018/04/21 15:45:40 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5a, 0x400000) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/04/21 15:45:40 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/04/21 15:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="9f000000005ba94c3d2c2ca2adb2ab07354fd2dbab71b6e7e201cbac066ab3a2a7cd006ead5c00c963ad4f7e9a88f8f820ed31eee5fbfea3b5f6289936ce7715ba6abfacbf5eb7ae367266e5909ad4b6cb70d68408a5ac5df388f0a48c126357bac4fb51fce213605383b82aad649542c27924e5320610995c5826e01ac83327636a4f326073c4e4639649b5beec550e22e1adf64b93cdd7215ce0e9dc76c9074b5c43579996f2da6c5bda398ef75c164a0875fb0542ac657988556c61c48aa0f701bfc246aea34504bc07b487f2dc414f9fca93b40577fb62bacda46df19ca5e868fbaa6f6d182ce527f50b87265273b70d96969435fe7af85cc6520a636d58e52c74e31df85cdaf592a7c8916b74d95122c7b8aec4f97200c15852c5dea3b234646e428a4cc86ad9ae0125d4b5452db49380d44dbaef02f260dce3ce59159b59a66ca5c78919a8a1605e274245d4785f3a97ba9eb1c8088cbd245c595b20a533daedd481bb4b2cf10b8afa0e7fcc4e"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000e00)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd75a459f079dafe2540532984b855741320d990cb66ee7d4c8712aeb39d145403076edaf0dc60774b6808849c229f4300f3d0000010000000000de74eeaca5625b37ad5df60000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000dc0)=0xfffffffffffffe00, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/21 15:45:40 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0xffffbfffffffffff) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r2, 0x2000000003) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = dup3(r1, r2, 0x0) close(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000200)={0x50730330, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000240)={0xff, r6}) close(r3) 2018/04/21 15:45:40 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100020002000039", 0x1f) 2018/04/21 15:45:40 executing program 3: membarrier(0x10, 0x0) r0 = memfd_create(&(0x7f0000000140)="75086e77b000000000000000008c00", 0x3) r1 = socket$alg(0x26, 0x5, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendfile(r1, r0, &(0x7f0000000040)=0x4000, 0x3) 2018/04/21 15:45:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000007c040000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ca3000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/04/21 15:45:40 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000003000), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/21 15:45:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x47) [ 232.906722] 8021q: VLANs not supported on lo 2018/04/21 15:45:40 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:40 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100030002000039", 0x1f) 2018/04/21 15:45:40 executing program 5: r0 = socket$inet6(0xa, 0x7fb, 0x7) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x57d, 0x0, 0x0, 0x0) 2018/04/21 15:45:40 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x9, 0x4, 0x0, 0x100000000, 0x1a, 0x34, 0x3f, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x1000}, 0x8) open(&(0x7f00000002c0)='./bus\x00', 0x10001, 0x106) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000400bb2700000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ee9d6368f9f703a63d16bbf7d34df1f1d6c6cba017543b0c4423ea5246b644bf5f608772e656ef5230aa65ace58dee6c2c3747897dc82d122e70fe6150c131920f6f11443b89ca027882a434873f238c8d2ea02a9ac5633a77b5c851c38d47661afc0f019f13b2acd"], 0x58) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) [ 232.977610] IPVS: stopping backup sync thread 16538 ... [ 233.046314] 8021q: VLANs not supported on lo [ 233.083283] IPVS: Error joining to the multicast group 2018/04/21 15:45:41 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:41 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x800) getpeername$inet(r1, &(0x7f0000000700)={0x0, 0x0, @local}, &(0x7f0000000740)=0x10) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)="88fcb0d515473f0ee1a5fd914d17ca752c2c30892c0c6677faa5d24fb3604c56f8a9e49d5bb617466353e83f91788a3a3aaf0de499a0124bbd9e85e41e0829cf515485e5cdfc4ecc94dd43aa9e4aa6a5bba8a031e982e9d938f35b2906f5811f36ea02cb8c2fc35e36ee993d", 0x6c}, {&(0x7f0000000200)="eddfde61795695b84539e1aa50b387569a110995c32743dccfd5ad44fd16703bd8e9a362dd44ecaad4939aa6139d02290ac8e9c15f223c4bcda1face9b91807091fe6527055fc62b819bf3808207f0845a9770f003875bdf791ea6a41a536d0245fece8178d837089d44667ec0cfc9882dcf6a4a52217a3f3163fb5aa3a46204e32b406f2d2a64e6787bf3acb41290a17b42e5e00406d6388522b7a576d366341c7a16d28cdb13", 0xa7}, {&(0x7f00000002c0)="d69d82b2e29a8a1d7cfebc6b0aeeea3981", 0x11}, {&(0x7f0000000300)="b1787a99a1d2a46039bc8aa7a2e6fa47a3587c04f1504dc66d420ca1696d2a7f68db4902ba9aafc934341695ea27", 0x2e}, {&(0x7f0000000340)="f96eb1709035db97f451073f9232831258cfa8a6e5c42fc9943806a20b099128662c32d081fa90245831f5f96c381ca9a6c8f03e497ccfc992", 0x39}, {&(0x7f0000000380)="e548539331e57b0c0c232c7ae7207066800d8028d5242e32db7313ba07ca27e75fded5d2b76b6f7fd7650ec3403c889cd2ad89ebdd7b676864d6ff3c2a72d3c781c5055133ecdd379e75e5a400d559e0e3a4e8d28158c180abaf308d2a54aa4741beb778b4f631cf3131092f3edefadd64f2c7ac75f47c2a83f9059ce79b3fc279f1fc0232bec271c394bc558b61d7a94021990dda01b9eae11a0d769ad00be335b448b0bf9e37e1f0fba049bab415d158cf6027b2e2295e832df2b75f9901d1bb3b97677e1e81b0156f43965f9e497c56a3cbcd2bcb47867ce5bd610c21205d6db68dd855620b2ff4fcdd6e1367f0ef1de9", 0xf2}, {&(0x7f0000000480)="7967f7a5bd0bbbaa9e08f2d2074429d6a28ec5d1190e9ad155ae5f4040b2dd30d7dc83c6b3b2ded41b1909f35059467384fe2a23b4faaafebdd25757aabe14c36cf5fb176cb744703d97d141e10b8e333c9002bd0276df94ff51b6b096", 0x5d}, {&(0x7f0000000500)="4a4f495d18108818478244c204b5763e8fe61f5beb8b7498f1ec4c91f514e2b885134676a2602f9731349ea5265effe5482f7de400841b6af69f6ef61e3b9897a11d852bc4b6c1633ecd6398df46858817ceaacb4217b08558c9bc4a4a1599afa35463003cc51b3b0f76e518fc4ad3c30ddb", 0x72}, {&(0x7f0000000580)="cadac613d3bb65703a57def23dde5184b5cd8f8515233ab13c8d2d404e7f0d66d1a4f9e47acd160f0b97ee34bc8acedda5d1c7a03ea7d0f2979104e4b601d2e4fc970e588117e015933b756fa93e7ed7c78cb4bd630589c5f42a68e0162a458df457e98d76c86c21488583dc59cb53a7d009", 0x72}, {&(0x7f0000000600)="7492f6d8fa62b4503c2a9827cc98664768c96e8ccbad1a2738da058141067f45a92643439bf8eaeba32f", 0x2a}], 0xa, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x61100001}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x70, r4, 0x718, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x4048080) 2018/04/21 15:45:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000005c0)="fd9ce84402454c46200c243d6eeca8102023351b406348b4b86b8e815ecd2420c8c7074d80ca70aa7e6bcfa1703604de261fde1673d2f51455a584c18674906ac7897a31fe23a895c2b4f3feffa81ef5fedcc35e4579e3245c11fc4ffcd1d4b090ca4a9cee9c9a76b3154469165a42627ad4b6fbe905b757c240fdd16d4757563231875ae85e6416b0f294146ab1bf5225375ebf778f0586dadb72f15eeb36c6c1d75bdbcf99a9e84b02a76d2b83c383312c1e94b6b6865cca201401ff565e43835fabf1df5133ada23c87eef594", 0xce}, {&(0x7f0000000300)="a3f4aae7db656eb58e339ae33936d9025bd33f210bec1283dd2e9ac8eb7a770226bcf340d605c244fb7bdc1773a5b7047b1858544ced2f6eaa1f1cb74ace33b31b513e431fc85079544d3eb4afcff725807dde3b4da4f7c8f074bd49ffa368eba2242fcb31726d022aa221d1c8b237fa9c9b076efa292c5187ef477484d3398dbc2bd41569397d85644756a66213", 0x8e}, {&(0x7f00000006c0)="44c80911471cb072c4cc4b6021679151e570ea6708a3579becf7c608ac55ff67cede1facf1f27de6bc313621dc14a225ae10204a1d5dd6fbf232c4b6fc7a97d55f39517eb569a3493f767c9a79882e7f3ab40f24adba9b5395a1354e", 0x5c}, {&(0x7f0000000740)="09dfa9dfa49c4476a7a04e054be142f4f5555f72383807c2172a63ed1f44f8072bb55061c012bbefac39b575a0e0250262f93e7f1aba1c5554a98ce7cfd95b4b858b8ab81de8dda07148448fb0777156d2fc167a2e4a4e120ad1a62924efcbee0c0ae17dc7da4d3771cbf5074e6fc24eaccf3337650bc93f7849d57e573257d5b586e6749b7b69", 0x87}, {&(0x7f0000000800)="6ab109ff90478e68c7ca98111ed5cefbdadb494f794aefa23629a46fd75ab57f9e918885c5920b23798079e3497490d069dd534daa2e46875919ecbe6a32794ed607bb99363fb1342686adf5937fe706d28b40f2bc956d7e69ae29421f6dc5f299afe630c35f1b6f95b2229797f8988e005a3cc6786c4e38bf4a8450fec148304f68d90b4ba82bea84b460db8da2fccd6ae04cd7b829994b2787e6cc20966bd8c71cf70289f6", 0xa6}, {&(0x7f00000008c0)="51edaf2037a1c07686152767fecc5bc924d1995be953c53d9fab3355fa5d1eceb6b7a84dd39e64fd3b685890afced09a565bc26b0e9c81bfad0d2d181984497db0ff8b64a240bcec00ff90eb87a69b5007a3735870f7dbc356", 0x59}], 0x6, &(0x7f00000009c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x40000}, 0x40) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x18, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/21 15:45:41 executing program 6: pipe(&(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20011, r0, 0x0) clone(0x0, &(0x7f00000008c0), &(0x7f0000000380), &(0x7f0000000400), &(0x7f0000001040)) 2018/04/21 15:45:41 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000302000039", 0x1f) 2018/04/21 15:45:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x1ff, 0x1, 'client0\x00', 0x2, "63d07b83e7494732", "bf3fbb52334187ff6c57ff1922c9c3680270eb423cced34e1eb3376c6f2cb9e1", 0x1ff, 0x7fffffff}) fcntl$notify(r1, 0x402, 0x8000000c) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/21 15:45:41 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x101800) read(r0, &(0x7f00000001c0)=""/161, 0xa1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x608000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x1, 0x1, 0x7fffffff, &(0x7f0000000100)=[0x0], 0x1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/04/21 15:45:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x340, 0x31) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 15:45:41 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, 0x8) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x17) 2018/04/21 15:45:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/188) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00'}) 2018/04/21 15:45:41 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81000ec002000039", 0x1f) 2018/04/21 15:45:41 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 233.358273] binder_alloc: binder_alloc_mmap_handler: 16580 2041f000-20422000 already mapped failed -16 2018/04/21 15:45:41 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='uid_map\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000200)={"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"}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) sendfile(r1, r1, &(0x7f00008eb000)=0x440, 0x4c) 2018/04/21 15:45:41 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81000f0002000039", 0x1f) 2018/04/21 15:45:41 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x38) ioctl(r0, 0x80184132, &(0x7f000000dff3)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x200, 0xdd0000000000003, 0x20, {}, 0x0, 0x2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xe5c}, &(0x7f00000001c0)=0x8) 2018/04/21 15:45:41 executing program 5: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400500, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1, [0x8001, 0x7, 0x5, 0x2, 0xffffffffffffffe0, 0x2, 0x9, 0x6]}, 0x5c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x1, r1}) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) 2018/04/21 15:45:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000840)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r6 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000700)=0xc45, 0x4) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/21 15:45:41 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xeaffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r3) 2018/04/21 15:45:41 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000f02000039", 0x1f) 2018/04/21 15:45:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000b43d2c)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff8000) 2018/04/21 15:45:41 executing program 1: r0 = creat(&(0x7f0000003c80)='./file0\x00', 0x80) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000050c0)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000051c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005280)={0xffffffffffffffff}) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00000052c0), &(0x7f0000005300), &(0x7f0000005340)=0x0) stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_smc(0x2b, 0x1, 0x0) r9 = gettid() fstat(0xffffffffffffffff, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = syz_open_dev$sndtimer(&(0x7f00000054c0)='/dev/snd/timer\x00', 0x0, 0x4800) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000005500)='./file0\x00', 0x2, 0x20) r14 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005580)={&(0x7f0000005540)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$unix(r0, &(0x7f0000005680)={&(0x7f0000003cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005040)=[{&(0x7f0000003d40)="b480972da4f333403da61c58b76d7e93bbe48b87c1ae8acb0c42dc6b3968933696becc8e5c5f934fd0f81ee1d777e2c2e6a11643266a3c3ed2285b", 0x3b}, {&(0x7f0000003d80)="edc737df9243347dc6b775935a5f08f7", 0x10}, {&(0x7f0000003dc0)="691c827c0edbf7e1e6e926a78018d82980ab26073a8be2237d97782770c3bc2a966586141dac9d4ccb3ebaae26f24b0c32b35a4f786a1461abddf5aa4a49d4b0b269b4e974aca084049c8d6b8504a6f5e17672c6146ff4010d38a84ad44b1d920549bfec761caecb5f3e5876df7b59881a836accef6092913e03d3671b04fbf36ceec433769824031bc99ea2481a15ae3f8e8e5aa90a1137ebdade9e1e394809aa2663b95a827e0cf55fd1e52409470aa293b6e5607c77df1bcb70f31faa8a4228cfebf4c9b76de7d9716f7f9586675d7923c15f79", 0xd5}, {&(0x7f0000003ec0)="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", 0x1000}, {&(0x7f0000004ec0)="01050444fc08a9033dae873cb41ba9a9a0ca2625ce1b92abddd9bd895b36f46812ff402177874a0132e337815cfc8ada443fa9557869ee1d6ac864b4eac48b1339de8a6eab88e1bf865a8948bda550e50f146d8b6a5533768e0f790444c13477e756a00a7179e652bbe8", 0x6a}, {&(0x7f0000004f40)="5a31ccf6845dd3df3324b52eb7d7488c659c2857d588b935e1ea3536f8f6bfb72f64767f3ab9215de92ff55f359508801045b73071e460b52eb6411a7897851a85e2665b6118010d7a3a8d5c8b5012a55165fc5f6474b4a9424824e48dad47a3c69ca8cd87e725b0c2b6c01cb47ee7552fcf49e67a2a4794e9186d461da78662e40ffbfb2ccd0a7ad94ba306ba603270cd611ed4bef7a23772e04591fed5c23391ff18bbc6b0f9921a1425c171a954b41d244ad132e67ae55b4f5ebd2f7120c056f15b9f1d4f7c444d80ae3f1f2d30b0b920b4ebf05c8a", 0xd7}], 0x6, &(0x7f00000055c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}], 0xb0}, 0x800) r15 = add_key(&(0x7f0000001300)='cifs.spnego\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)="8ae85c2617ce50307ee101f77691c906e239162d01d863f9afabc587716ee5a20da21da09188bbc7729cced55e129922ca7d4cda593391b5f40ef779d34901f2603e37a78ca919959969504f130ef4b66c0c3d8b43bbd6de7d9446d08c85a6399717f3cae4f1edac98cf26e4dccdd209c74ba50b85487be2032e0116cbdf334e0bbe9c5d91169144d9632a40d89747dee38f", 0x92, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r15) r16 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x8, &(0x7f0000000000)=0x0) r18 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r18, &(0x7f0000000180)="0876345fb573a3c3777d7ce3", &(0x7f0000000280)="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", 0x2}, 0x20) getsockopt$bt_BT_CHANNEL_POLICY(r18, 0x112, 0xa, &(0x7f00000000c0)=0xfffffffffffffeff, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r18, 0x8918, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) io_submit(r17, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r16, &(0x7f0000000080)="230000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd77ca4d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/21 15:45:41 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 233.707099] QAT: Invalid ioctl [ 233.740207] QAT: Invalid ioctl 2018/04/21 15:45:42 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/21 15:45:42 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000502000039", 0x1f) 2018/04/21 15:45:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r1 = gettid() ioctl$LOOP_CLR_FD(r0, 0x7001) r2 = shmget$private(0x0, 0x600000, 0x400, &(0x7f00009fd000/0x600000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x9, r3, r4, r5, r6, 0x170, 0xccd8}, 0xffffffffffff7fff, 0xeac7, 0x4, 0x1000, r1, r1, 0x81}) 2018/04/21 15:45:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551b, &(0x7f0000000000)={0x40, 0xcc722279a8e22ed2, [0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fff, 0x440) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff7fffffff) 2018/04/21 15:45:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/V^_vs\x00') sendfile(r0, r0, &(0x7f00000001c0)=0xa000000, 0x4d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4}}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0xb2}, 0xc) 2018/04/21 15:45:42 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe0000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x800, 0x9, 0x424f, 0x0, 0xd1, 0x0, 0x5002, [], 0x4}) io_submit(r2, 0x1, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7479732f6e6574112ed603696519632f69af76342f76732f616d5d64", 0x2, 0x0) 2018/04/21 15:45:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) sendmsg$nl_route(r2, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000551fbc)=@ipv4_getaddr={0x18, 0x16, 0x303, 0x0, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1007, &(0x7f0000000100)=0x1) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x32, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 15:45:42 executing program 6: unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") symlink(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") symlink(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/04/21 15:45:42 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000202000039", 0x1f) 2018/04/21 15:45:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000600)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f00008c1f77), 0x348, 0x0) 2018/04/21 15:45:43 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000001200)) recvmmsg(0xffffffffffffff9c, &(0x7f0000005a00)=[{{&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/92, 0x5c}, {&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/207, 0xcf}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000580)=""/68, 0x44}], 0x5, &(0x7f0000000680)=""/66, 0x42, 0x1}, 0x4}, {{&(0x7f0000000700)=@ipx, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)=""/207, 0xcf}, {&(0x7f0000000880)=""/71, 0x47}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, &(0x7f0000000900)=""/137, 0x89, 0x5}, 0x2}, {{&(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/130, 0x82}], 0x1, &(0x7f0000000b40)=""/77, 0x4d, 0x2}, 0x100000000}, {{&(0x7f0000000bc0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c40)=""/202, 0xca}, {&(0x7f0000000d40)=""/219, 0xdb}, {&(0x7f0000000e40)=""/216, 0xd8}], 0x3, 0x0, 0x0, 0x20}, 0x9}, {{&(0x7f0000000f80)=@nfc_llcp, 0x80, &(0x7f0000002500)=[{&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000001100)=""/7, 0x7}, {&(0x7f0000002240)=""/209, 0xd1}, {&(0x7f0000001140)=""/18, 0x12}, {&(0x7f0000001180)=""/22, 0x16}, {&(0x7f00000011c0)=""/9, 0x9}, {&(0x7f0000002340)=""/41, 0x29}, {&(0x7f0000002380)=""/248, 0xf8}, {&(0x7f0000002480)=""/69, 0x45}], 0x9, &(0x7f00000025c0)=""/74, 0x4a, 0x40}, 0x4}, {{&(0x7f0000002640)=@sco, 0x80, &(0x7f00000037c0)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/148, 0x94}, {&(0x7f0000003780)=""/35, 0x23}], 0x3, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000003800)=@sco, 0x80, &(0x7f00000059c0)=[{&(0x7f0000003880)=""/61, 0x3d}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/206, 0xce}, {&(0x7f00000049c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xd66d}, 0x1}], 0x7, 0x2, &(0x7f0000005bc0)={0x0, 0x989680}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000005c00)={'HL\x00'}, &(0x7f0000005c40)=0x1e) 2018/04/21 15:45:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="bce56e57b38a9449d944b51948437003be8f18b0a7f5617d34cfe501987d55626d258f0ece1b76fac788139c881ed5f4"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 15:45:43 executing program 3: r0 = getpid() sched_setaffinity(r0, 0xfd8a, &(0x7f0000000340)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000009c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 15:45:43 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000302000039", 0x1f) 2018/04/21 15:45:43 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000200)=""/203) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00']}) 2018/04/21 15:45:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x200000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) 2018/04/21 15:45:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = request_key(&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="2a882976626f786e65743100", 0xfffffffffffffffa) r3 = request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', r2) keyctl$get_security(0x11, r3, &(0x7f0000002bc0)=""/79, 0x4f) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000"], 0x1}, 0x1}, 0x0) r6 = epoll_create(0x4) epoll_pwait(r6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f0000000200)={0xf43}, 0x8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000000400)=[0x708, 0x5], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0x200000f999, 0x2, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe08aae90164ba355fa20f8a6dd26285da1b7d92c2c3a960b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe02, 0x404}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x8000000) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000000580)=""/62, &(0x7f0000000140)=0xe1451ec1e9410178) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000002cc0)={r10, r11/1000+30000}, 0x10) 2018/04/21 15:45:43 executing program 5: capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f00000000c0)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x2060c0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000380)) [ 235.552606] device lo left promiscuous mode 2018/04/21 15:45:43 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000402000039", 0x1f) 2018/04/21 15:45:43 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) 2018/04/21 15:45:43 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f0000000000)="01000000", 0x44) 2018/04/21 15:45:43 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000502000039", 0x1f) 2018/04/21 15:45:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000240)="7e5b7d30e24c0ecd93ff25d6ba8db833984db4a89efb0bac36aa9bf62cd4085b6705603e992aba1cb7bbfabb046b544e0a55534cda52183e2f91d673537a01da55", 0x41) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) 2018/04/21 15:45:44 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000027, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffaa) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000200)=0xffffffff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = dup3(r0, r0, 0x80000) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bond\x00'}}, 0x1e) 2018/04/21 15:45:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) getuid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000200)=ANY=[@ANYBLOB="0600d3360bd5000000"], 0x14}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sync() ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x1fe, 0x2, 0x7000, 0x1000, &(0x7f0000ff6000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 15:45:44 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000f02000039", 0x1f) 2018/04/21 15:45:44 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000b40), 0x4) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/21 15:45:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0xff50b50b3b0cc669) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1b) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090d000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x1fe, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/04/21 15:45:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f0000000280)="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0x1000, 0x1}, {&(0x7f0000001280)="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0x1000, 0x1}], 0x1000000, &(0x7f0000000180)={[{@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x36, 0x3f]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x33, 0x0, 0x37]}, 0x2c}, {@nls={'nls', 0x3d, 'maccenteuro'}, 0x2c}, {@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002280)={0x7, 0x800, 0x10001, 0x7, 0x11f}) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/21 15:45:44 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f00000002c0)=0x201) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x401, 0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xb8a6, 0x101000) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000140)=0x3ff, &(0x7f0000000180)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x0) bind$bt_rfcomm(r5, &(0x7f0000000040)={0x1f, {0xffffffffffff6ce5, 0x4, 0x12b, 0x3, 0x6, 0x101}, 0x2}, 0xa) 2018/04/21 15:45:44 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:44 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000005000039", 0x1f) [ 236.501177] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 15:45:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010000000000fcdbdf258000000000000000000000001b4ae4ce471f25caea981cfe68aafd1cf659c06e428aa3745c5d80227dcd6f750061f89db83de52e9689e6116963fe3def356da59ba2ed5daef6e59cbaf6c0143799ac9dba7a6d6b62"], 0x1c}, 0x1}, 0x0) 2018/04/21 15:45:44 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0xfffffffffffffffd, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0xff75) 2018/04/21 15:45:44 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0xfffffffffffff800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/186, 0xba) r1 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r1, &(0x7f0000456000), 0x8) 2018/04/21 15:45:44 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000003000039", 0x1f) 2018/04/21 15:45:44 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80ffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:45 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x0, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) kexec_load(0x80, 0x5, &(0x7f0000000980)=[{&(0x7f0000000340)="b6fc70697066fc42476787775d3bb4d61660a9d6c02b4abad3bdd6035bc531f2", 0x20, 0x5, 0x8}, {&(0x7f0000000580)="004ce8a83d50f5333264ad5cbd71d04a39d40e4eb130705ecfacf72450fe99dacf48f1c2005c28e453698c20361a20b1d8c0f027d3c6cb7f76a5f4ce0e7ef03766cc346d6229a4410526eb912ebec4e32b37235026af53abcfa6ad1aa6c32eae5705b4582de4afbf53a0466a37f74b08e90e45", 0x73, 0x4, 0x2}, {&(0x7f0000000700)="d20e08fe44933ef130180ecfa8eca8dbd45b28ab2629a2115f", 0x19, 0x3, 0x6}, {&(0x7f0000000800)="4352b1016e7d6cf1957bedfdc6ebe5e5a785d3d8cd37adb4d065a24313bb70d0", 0x20, 0x80, 0xba4}, {&(0x7f0000000940), 0x0, 0xffff, 0x1}], 0x0) 2018/04/21 15:45:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xfff, 0x3f, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010060100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000000800120004000500"], 0x28}, 0x1}, 0x0) 2018/04/21 15:45:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="00000000000080006fddc30027386fbdcbaf08ebce336d32fa5ebba3b8daad0fd92bec4919f1bce82eede745ed8b5d9808807f92b16a5c4c22ddc457b8e4e499056da820db214bd763bae673314b9f2f677f4f56dc1578bfa8f740959f6073c88d78e03018e74ff12b2f1d29b0349555b06d9f") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="5f6855cd1bde0d8a304575c0872bc81107754550f7791857f3f075e6d85079ce070cfed641fe38714a4d242ad3a5a7699a0df5e93675c6f60aab3b96189683a5824b8201e6cb389f074fd97d88aea4ee63472d63d983f98f52113313c85b4203402fe2ca8deeee868327c10e9e821267a08a886a8db905aa500b241de23f4f224a6c7a767bf39bf3b5157e20d7600456f21aeaa51eab132839e537527dd0c042c956be1c20253aaf378df775276636bd4faffe1ff6cd200bfb3df8608fce882bb13c0fe59a0be6d372bc917a744f0e64f8dd62eebf716699935c75ddd203554847e21c8abf654ae18d94819fa991e9a00c13aafc4acca9") fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 15:45:45 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4d8, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$KDDELIO(r0, 0x4b35, 0x4000001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xffffffffffffff48}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) 2018/04/21 15:45:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x6, 0x4, 0x4, 0x40}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) eventfd(0x101) 2018/04/21 15:45:45 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000005000039", 0x1f) 2018/04/21 15:45:45 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='^GPLselfem1>ppp1vmnet0!.$ppp0lo(trusted\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/206) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/21 15:45:45 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000003000039", 0x1f) 2018/04/21 15:45:45 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:45 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x9824, 0x3) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='pu\a\x00rdma /cpu '], 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000400)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0xf8000000000000, {{0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}]}, 0x190) getpeername$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/21 15:45:45 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x401, 0xff, 0x2d55}, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 15:45:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000002000ff020000fdffffff00000a00000008c04db397d9b5ea528b8033e3f206000000", @ANYRES32, @ANYBLOB="14001600fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000280)=""/169) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f00000001c0)=""/88, 0x58, 0x60, &(0x7f0000000240)={0x1a, 0x337, 0x1000, 0x354, 0x7, 0x100000001}, 0x10) signalfd(r0, &(0x7f0000000000)={0x81}, 0x8) gettid() 2018/04/21 15:45:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="f8000000180001000000000000000000000000dda50000000000ffff7f000001ac141400000000000000000000004a0000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) 2018/04/21 15:45:45 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002030039", 0x1f) [ 237.913444] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:45 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x400000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 237.975132] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x9, 0x86, 0xf, 0xe, 0xffffffffffffffff, 0xfb4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x521000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xa8, 0x8000, 0x46, 0x7fff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) r3 = socket(0xb, 0xe, 0x3) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000080)={{0x2f, @multicast2=0xe0000002, 0x4e20, 0x2, 'lc\x00', 0x32, 0x1, 0x60}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x4, 0xffffffff80000000, 0x0, 0x6}}, 0x44) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400) fcntl$setstatus(r3, 0x4, 0x2000) 2018/04/21 15:45:46 executing program 3: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, 0x8cffffff00000000) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x49f, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x0, 0x2440, 0xffffffffffffff75}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000001280)=0x1008) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x3, 0x81}) 2018/04/21 15:45:46 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xeaffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffd36) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x8}) 2018/04/21 15:45:46 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000073e000), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x800000000000020}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r1, r3, r4) connect$inet6(r1, &(0x7f00000005c0)={0xa}, 0x7e) 2018/04/21 15:45:46 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810000000200f039", 0x1f) 2018/04/21 15:45:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000080)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/65) 2018/04/21 15:45:46 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3cfe0)=[{r0}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001480)=0xe8) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000080)="cf258feae49b83f0e50fbea95d9a6dad5430a6a36e0b3744f0f957b9b206b27e20190e187915a77cfa90611bf5155792ec2e157e2fa01dee7144b36f049124047d574f18e8b6be12e7c194a03194a8f842548f9234c17c9e6e4f12416c43661dcef98ebbb06b21889f2dab787013bacc24c4118084a5274efb4afa0a22069c37ac682dba2e32d91f85bc3a047c95", 0x8e}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="136d981178f33b817795f4962563147940c48ea4c8a5fe20b05dbfeb9b21f6baa0a98e72510ac74c48d9cae1dc006d4ef1c984eb95040f17d3b8024b2d3045a59682a429084971a59380d81a8c7d7e9e67706eb453906d30c2fec56eddb35fe20d2ea97d5602ba86d647c9b5f833dbc535e811f81d02a9e262f48e1b28f4cd47eec67b9c6d6212eb0897748ec1bf5092ba1a3d591896bebcf7e9d5743a43df55767aa87707a0e5360ec6daabc8b8bae330806e709ac9b9a195af51eecce9a28613badee9ba19b10aae3e8064ae1ca64676274ceadd3fa8b082104b334f4c51dd16730cf5237477a937e36372066ddce71ac20379f044", 0xf6}, {&(0x7f0000001240)="82b1b6d80e970ee7019c72f8bb743c2b09eb67ef6028e49f4260a7e829e75838b6677d60f17c18ace629cca172f4f48e1e350652f14a0a15f9dc79b25cb47afbe2e33fe161986bd4deea8c860350327911a5ea950042706792209676dcfb565a7f3f56c6112d5d7507c05444df23c287adc8f2f3afc9f19b33bb7ef96c3b0b2c616587a28c2b36b6f4090283f08c8d6c557e06c70f1b4a01d0851ffbc4b721efd7c9271ab91fd93c845c4e91110fad3e0e8f518e6622cb57225eedb968fb41a1150502437a7f715187a837eb20e3644e7795d575973f666710f14cdff7a6c16678fefb86a9e60285872ae0e0861b8ce8", 0xf0}], 0x4, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa0, 0x4010}, 0x4000) r7 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r7, &(0x7f00005c4000)="a7", 0x1) 2018/04/21 15:45:46 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000f39", 0x1f) 2018/04/21 15:45:46 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) rt_sigsuspend(&(0x7f0000000040)={0xffffffffffffff20}, 0x795afb4) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/21 15:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x80, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcc2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000804}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x80000001, 0x7f}, &(0x7f0000000340)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x5801, 0xf09}, 0x14}, 0x1}, 0x0) 2018/04/21 15:45:46 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) memfd_create(&(0x7f0000000100)=']\x00', 0x40000000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=""/115, 0x73) 2018/04/21 15:45:46 executing program 3: timer_create(0x3, &(0x7f0000044000)={0x0, 0x37, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 15:45:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') mmap(&(0x7f0000fee000/0x10000)=nil, 0x10000, 0x0, 0x10, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000200)=""/162, &(0x7f00000002c0)=0xa2) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) pread64(r0, &(0x7f0000000000)=""/100, 0x64, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/04/21 15:45:47 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002020039", 0x1f) 2018/04/21 15:45:47 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:47 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$binfmt_aout(r0, &(0x7f0000000400)={{0x107, 0x7, 0x0, 0x391, 0x23f, 0x6, 0x22d, 0x1}, "9998fa5a7f7d6600961cd7c4715ceb4b0a5742f04e522f283bc3299835b2b108e118efad9607e2c394edba1386dc01bf643e9bfb645429291a27137194ecd6e8fca9d066d059a143906e126e9b441eedcbb166ea6d634d12ff7a2e0ac99d9678bf967a1c0e6842f431955f44efc0bc43ae43820f1974bde65edbd169ff0f587c1428809376125c796deff3280bf4d36dd78897715ab3e790b3059d1dfa177157cbe7527c1aa1d806e59519b0b1f28442efd7d777f1e7198113effd2d2251cbd6c28631e305c6b049067b2402be1e8db3d9edc2c9968f377b93", [[], [], [], []]}, 0x4f9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r3 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x420000, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000240)={r5, r6, 0x4}) 2018/04/21 15:45:47 executing program 2: futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x804, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000)=0xfffffffffffffffd, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x800, 0x10}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1f, 0x2}) 2018/04/21 15:45:47 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002050039", 0x1f) 2018/04/21 15:45:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7fff, 0x2) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) sysinfo(&(0x7f0000000040)=""/28) 2018/04/21 15:45:47 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x11fff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/21 15:45:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x200, @tick=0x401, 0x4, {0x1ff, 0x6}, 0x24d, 0x3, 0x850}) r1 = socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)="01820e3d9178d64e00e234e6749aefa4bd53f6b5a9497ae0e97d4efd1aece39a61deb6735643982c7927d6323e9d0d4bdc11a23ca739fdfb1b0a54560c839f6b21aee81590bb1798a80c620cc843a8feb0713c808e4e33bdf276db10b3d3700dfe8972979b1d93f5931260e843085760732c385321b145bc28e9788e5d327f7e51b6a6ef746ac1b4c2885d840734480d2be1d8c51aed4496d1637bd2481169", 0x9f, 0x80000000}, {&(0x7f0000000200)="4f35d713cfd3e5fb10a4cd63e21ffc4882e80976a812e367edd842ae2e238b365d1af0c2fe8046c841810876a05464b06e3f3eb8452356be9624a05e6094d3aa19056258c74b22506497bf959beefdec8f04e4ad5f8c5c800310dc193d7932805c19fb59e54dfe6c75274f4b83d446f9a0762c75de2e2781cb3c1ad232f20521127231a64a236eb97cd1e6dcd3e081b63becfd4ae622df9f6342394d2d7806bc9fd8ba3d6bd7ee0c218a5a3ffdc316d12697e9ca850501453202ebbb0eead300076be2be12aaeaf3d53b18fb8a80974ea9eb43eee9e791", 0xd7, 0x80000001}, {&(0x7f0000000300)="98203b1993be27f626c903e116462b9d7ed6af5922b52c48071ebb30b13a4b3b0dcc7cdbba471610df23828d3a8828d97c45a8f1bcdcc38b3b56426f1a2bf36a8ecdff58f2d19ca61f3a76bb3d28cd574f12abb01b741f4b3a1e9835d9c4495dfe8af458051317cc80ab5d53c3c139d4914a01d0dbec18a93c150758c7f2ee98fabb238866e39f9f3da4a880b10f3fd4b596724e0bc30ace7760f4683a913fac02e43fca46b7640b0735999b0b1ad0504e8d5d3826b18d86157c6d", 0xbb, 0x81}, {&(0x7f00000003c0)="2a98aa8a8f25c07918a44b453609bbbfb34ec3e49e8e0da49897d1769a65d109cccf3e20f5a50386f8a1645765b3ea85b9dfd8ff8d8455b4f28c51ce18c3c7d1c2752c86f5dc233909a3b7ad22b6b32a90", 0x51, 0x2}, {&(0x7f0000000440)="78ebf7a602423526e31266eaf9d547b78ff8b03f897ef8004257eb6d1b871ddeadf424d6a6bcce105809daffe51becae827ac33cdd3827b6b678e74f041c2571f11cabb1928f0b", 0x47, 0x20}], 0x200000d, &(0x7f0000000540)={[{@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x2d, 0x7d, 0x39, 0x37]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x32]}, 0x2c}]}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0xffffffe2) 2018/04/21 15:45:47 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc\x00', 0x22040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001640)={0x0, 0x7, 0x0, 0x5}, &(0x7f0000001680)=0x18) gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000016c0)={r1, 0x1ff, 0x7fff}, &(0x7f00000015c0)=0x29aef58e5e625d3e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') sendmmsg$nfc_llcp(r2, &(0x7f00000012c0)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0x3, 0x0, "f93461379404c5487fc64ee37d70814825ac0d3ab03c1c90e17b361b454acdc019b46657da4d87517263fa6a93250846db1f37fd19ee5695072483e6122302", 0x30}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000380)="a6448a541be52b6fafbc8c03275419f939d05740340eb83a886aa8d8293aa7de3ed636733d9de337d4a7a1a5a437ecc9c0244796c5ff5b24bf845d924ae35926e271c65541498d3747827e151fd9f441137b1337e2555f07e34dd138682ec1c11111d2c9b346ce2ab090e76ed7fc8527b3f75a3c122a75b067bae49ce78d9913", 0x80}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="e0000000000000001f010000010000001b6780fadfe7f7cf096236e65f8b3767d8eefa27e1b0ed927e332a56a29e6a7f50c941a01b8792e75a651e21ce0957ea5aebbddc527cc5a6f9c3d4ca7b061a540fc5d424429fd38eb3a4d5a49085dc5a730f7fc616da95ebcc8874cd87cf186a1977d9a07e9960e4f0299078154794bfba105345dbb30b9ef9774e1979626b325e613e00ab618c65084f117bcded1b5dffeacec1a5bb62e6c61625eae2bb03a5cbcb937c6eb55a83fc599f18ea7cbabe3d6fb0ae57cf3c77c8ae69703bb5849b2f2a5012d82ac5000000000000000000"], 0xe0, 0x44000}, {&(0x7f0000000540)={0x27, 0x0, 0x1, 0x6, 0x5, 0x34, "0894f53a721c9b37d03679a241361e581c64f6c76810660bfb0f74fcb4721fa5a753f5fcd47d42b26fd40bf1389fbbea370d66972bd10f918f2218f2d2a0ec", 0xb}, 0x60, &(0x7f0000000600)=[{&(0x7f00000005c0)="003a6a00d51b9097fc0dfa33656d4e594aaa7152991d6ed13312f8e59bb19cbe5f093ae26a5fdaf72ed32e9606b81397", 0x30}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000640)={0x27, 0x0, 0x0, 0x0, 0x8, 0x0, "45e9a2e0a964acb89b3ca224e0f2f6030961a8cdabe8760c133c334e68974edc2597cad3126f9ba5b3737152eea73c6d62cde23f845fe170fdd782260549c4", 0x22}, 0x60, &(0x7f0000000b40)=[{&(0x7f00000006c0)="99ffcf652dedc4fa9ab6c17afca4ca3f4675e7789bf98420acac74a74ea40a099bc43c8c75bfc95fcb437d92fdcd94515e31a0f9ca1b1ad3c824a8e5ae5dad84ffb092e5201ae9693dc7ee33dc8aa95403b7cb13ead802cdb349b0", 0x5b}, {&(0x7f0000000740)="eb5434c1dc62f700661e9d1a85984661a364589e7c14d32d24be994e8fdfc688522b321c02efa9399ab56b768cba1a174db92be10148d198fb4a967012d06497bba71c66acca310eb636d397fcd5723088432912b8c70449e85eb5068fb7ad5f11c93fe3e563788a3bd4fb1c55ae7704ec0480464ee177c97077d25e7c712893c1c30bf7e0c5a81bef6666463f0fa4749009fb89a39d01cb04eed12d1dde36856013ec0ff64ed03f7fab30b7948b1df8bc8bad", 0xb3}, {&(0x7f0000000800)="4fe0e0fbdae0579aa18f3ca2602c260c8c0c637db487c578780823bd5a648c971ddca5603b831e09b22e41559cd0c927df096905d09f6e36e0b620dd88fe97d8da585401bb675a60845eee649696d1d47a9b5d63a6706a242418fbda4f44caacac7c897368a1f665eca0db57ddd6753ab4e40aa7c6ffd06ce7fb2a7f1a9343830deab9ae9669de9632616d0d498da923b3b7a6a4ed82362cfd0872fd52d3ed763d", 0xa1}, {&(0x7f00000008c0)="27a80874832166ac14755883014903354922c9b5dbaa47445b1ec4724853b1d1d4e5454db6721d4837fffc65e2007e362879b2b4c8dc4b1fc295f1a2fd98d93f8506127277cf7c5f0abb675d6fcbb657281f23", 0x53}, {&(0x7f0000000940)="a09c83fe9dff8cb2b50d9d1f47f1195a743582a47526e963c62fd2d7fe", 0x1d}, {&(0x7f0000000980)="00684d78b2ae7369595bf4a4b15ada1f8f4b8a78bf620dd7feea0c84e2ce9e510049378e22c599a74b4de5532d8a06c94d2ef2df413921fe663d084518fb561e1bdb", 0x42}, {&(0x7f0000000a00)="b8a3dc", 0x3}, {&(0x7f0000000a40)="4c1694e183531ddfcc73bd05e3ea080639223b52d234e573f8e96d6fa83c0715337e00257a8e2378529559d8031943d6682e05a317d431ccc90eeb16614d4474379e8fa871a0cbe6bbb1f3c63213af506d3dc072c5c28d0cca8309106d13d597d47627f3e2705894a2329a6f8e3bc661f28c4c87405cd207d18a6a0263e0feadb4997a80beeac4852c7306c7defb9d6c2ea79075589e0f48e90004a234ce1f2474149fb6dd25b254caffad4c3d80e4ef2a3f48721b6446c8d1", 0xb9}, {&(0x7f0000000b00)="8624bb75cbdb909f49a95c61b328fb0f3bbea5532f0177e40a17a01a2e34c01a81bb", 0x22}], 0x9, &(0x7f0000001240)=ANY=[@ANYBLOB="4800000000000000170100007f000000cedf69d1a0c22bd99a75088a26d197a10ed590f51b8c64ff5d634d746ff1dd51e5fac34d461e0320f853f1bfab172363e5c9e998c5af93496948cb95e7ef301869707d0000"], 0x48, 0xc014}, {&(0x7f0000000c80)={0x27, 0x1, 0x2, 0x7, 0x1842, 0x80, "7282ac3321bf0f95013619dcc5f0ffb68b430afcc05bccf7b02913bb287aada5dae7e6e24d897cde1eeef3b2dd4090ccb2b503d1bfd44cac3be2f01ef20469", 0x3d}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000d00)="3d6702f417c28d9f71589bcc71dac782ce397ecd2131ae961579fbb7cf6927aa5ec18092015d9b0f5bcc11b0c938a1fc142eb7681bb8e519b021828a9d754911b819fb5e253dff48bea42c60a3ec0941fceb1d8918eaaa94cbd5", 0x5a}], 0x1, &(0x7f0000000dc0)={0x70, 0x3a, 0x80000001, "ccb9cd34a19a874602b9acacf0779c0e8bedcb2391d85e8a7c19f501053b53590d23cad1d74f23458c6961ee2488d8171f60ae9326416f6c3267c1511628f187cf2f5b04a4e6bcb1cd72ca0fd78d36f3f60eb4ad03d4012f2674d52a18"}, 0x70, 0x80}, {&(0x7f0000000e40)={0x27, 0x1, 0x0, 0x0, 0x200, 0x5c, "24eef881087c03987c162b2fd6e9a5b5cf47a82702524f53b722eabc125455f902d4803c50f503ae08cedbd2748165a36c4a1cde1787f494fc0cdaecb4b8a6", 0x1b}, 0x60, &(0x7f0000001140)=[{&(0x7f0000000ec0)="27a390367ee908d711bcc4ed83548a8970ec43501b14028038520fc3917704c0e352b1060f9d9fc9cdd19399b755892cd101eaae37ffa4083cd091ca0eba5549a4e35c7a060bb58689b1864b2bc711363f6d87ae73efdf07a4391a1c629f5e66ee7c551c5e88772b7f25bc7074788f3eb70dd739e16a7fd7b56f2143db744dd258285667d16ad934dbd83e3171285171e3a21aa479a3a8c722484e2995ce7d09e83927599256e04851b11e69ede1ce54cca38194d525e0b03ae7d9008021749c91d159a32554f488d6171e8d4dc781421b59a24acb7c50c065", 0xd9}, {&(0x7f0000000fc0)="321359c5ecd8157485d6022c249390d2522b1c8acdbedb8800c570a02ca6e9d6c8b10850248687928ea08d64db5aca82fe3d91f20f1ab77042eb81bbc7ab5e6800d073737d8ed92bdb04ab2007339dac4d2a946c1b8371f1225faa6911a3945462d33522ab5d8097ff2832b67372647bef8c8f4d57a640f2b84717bb7ebe2bad9a7ae3302cef258738cff67a7d7ded4bd3365efd83a3edc413c08be91a178966b85b9102a72861a1a20fca82db54e0c7fe7372c5662f24e2239b7305617bde92ebde61a0ed806e90e5c80b7c06519e61432b9a09d163f55df22b69a6038ede1b7f57116a", 0xe4}, {&(0x7f00000010c0)="eb033027fb674f1d6c4e9a51964966246101b5a8ca3ab139a389e99c2455b835116856f7ce5052f08c4bb95d2c8253fc0f43e59b35bb1892683449d8b453465f2298446ff384a32624f1204b10027f44eaa2a711c47b5c5d63468697baa71d3ff1a115f7bac963efaeb0b7", 0x6b}], 0x3, 0x0, 0x0, 0x8080}, {&(0x7f0000001180)={0x27, 0x0, 0x1, 0x7, 0x1ff, 0x4, "74fa367671a14fefcd3b831830ef056da0193376a34cd277b2cf8cb1dd4a3a1fe1d555f4d4b06054b6ecab221e0de5bed3a81310d9a1b3d3beace5abd6b9c9", 0x19}, 0x60, &(0x7f0000001200), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="70000000000000001901000080000000081c03d5a71220406c9bc4e38900f84db811bb7aa29425294a4f90f8e64f21b44325e49aa6d21cbf3fb02a0f9e68a18f7ac8d32081ff168978d5fb12ed96395b4fb6e2fa9f95739a3eb6e188db356a8c2469d53b7b7e0ccab1d122000000000061f35d179a2ca383e9a46382fb79440e7a4e6dd9aa507bd9db71b655a353c678537f1a71f84b400df65430901c544612380b5827452227d53766062062aa3c44e600ebcfb9bac09ba4a1e31c8805e240ecfa7f978f0e8b3f"], 0x70}], 0x6, 0x40) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000002c0)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000115fe0)={0x1}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000001200)={0x1000000000000000, 0x6002, 0x10000, 0x8, 0x8}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001440)=""/102) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000040)="84d52a320f6a177cceef74d57b2a25a69d3a95641de9de4373e46db38e14a5839145c12ed004338754052c4764a3fa79278078f49888ffa4", 0x38}, {&(0x7f0000000080)="57ca34f855c1e18475ae2745355db470afe4b49837bd40adf310a2227f3f6f3cd4fe2f42", 0x24}, {&(0x7f00000000c0)="d885ccdc", 0x4}, {&(0x7f0000000100)="228117e8debbfa765645a63998a054eec9c6c74306b1fd6a6486542e8c8dba420a92c9feed8dbc46fa78bca0c484f87744d783d173ae8c67c10a3c1ca4eee512a86aa04147d99c74dae80685a1e343f0cb81a3fbe1a8f5a85029971dc8e0827840653fdbafc9569a5db0a9c6c11f89aa042b87d323b3103ab92848a6ebcf1652ddbab39d0a343d738904d4d957033fcba9b0585253893fd2fb1dec8572a80c9d2492ac68541249132fb57be47d135bf7c24f33366cd4c7f842d28d", 0xbb}, {&(0x7f00000001c0)="36d611de6c61", 0x6}], 0x5, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000004ac0)=[{&(0x7f0000000c00)={0x27, 0x1, 0x0, 0x6, 0xffffffffffffffff, 0x8, "67ac4b0a1fc060e6cfde54c738b327d1b29e4743eec11621e8ac52400d75cd81701cbcc10649dc5bd7703bc1bc9ca8c5e382ce0e1d2ee32bd50fd4fe439a46", 0x17}, 0x60, &(0x7f00000015c0), 0x0, &(0x7f0000001740)={0xa8, 0x18a, 0x81, "d64005f5cf7b1b9920ade635efb90a3cd3f18baa0f8435bb7b858dbe7202f41cbf68892c42c3e2fadae67d339b1aa857d1ae1190e0ce368a932f87e882db2e0ca85df7ed583e4f24645aceb440b5f57b1fda16a3f692361fc4ef0a270097e653cdc0666b7c89f95171a59036d407a9573a76290f83b501b830d1ab863cee6001db04aa14712bb54cbe2575b7914c40ffcaf9787a4fdd2c82"}, 0xa8, 0x4}, {&(0x7f0000001800)={0x27, 0x0, 0x2, 0x7, 0x10001, 0x8, "d3278f8be818d740efccb8ec99b86ab2aa7001a915b8eeb03913b997ebfcd92aa16cefe4aa346bc3ad49e4ade13f3305a1f75b0ff522b992fee4a517100f27", 0x11}, 0x60, &(0x7f0000002900)=[{&(0x7f0000001880)="7b806d2ddae9c7ea28c353a7861282a1444c8ae5aec0bc95ee2d0afe79c9f6d4fa981c5270f69bda4081e516a9722d6597a49366e964c7024120fd22779dcc3be00fc7fd56e2e0c4fe0d", 0x4a}, {&(0x7f0000001900)="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&(0x7f0000002d00)=[{&(0x7f0000002b80)="7d092c7fd862a9e3f50d9e8136fbf59227b26c805da90fe713a25db4bfade8cee8b01ee952ed555b321b6359e748434a5984f4d066aeb5168d183b34ae9e64ee9338ba378a5fb7dd16ce788b95dce806ccf2a95e5b33d87da1a6816bd2a9515d365bf33371719796d4f8e6e39fcd6b5b85737e8ef7bcd7788ba7ed735e0d09d83119e96f66654eb63ecf6ebdba25a29cb11728f91c1463923f2e715a8be1c0134de18bf017bc7b6ff3299c361cfcc0ebbd1e05de7604a9", 0xb7}, {&(0x7f0000002c40)="8a68e4982bcf836a5bbc1b168a62ddac6ed720acb7a7af1b13d2318a7aabeab4785c9e4b972fb823123f02626c86d08fd744b5d09e3a8c7bb8d8a3d6a46a7954246e37c5382369aa987c1f8201ce6461bf6382ee9d2c201a69ba1c75a5b86db5c52c597914559d5d15e686b11385e91d10b40ea82da23dd4f0fb59c203916d395275178dd3d0da9e709003fb32708eea5eeb7ede7a74f6b09b4189e77d2e0f6c59217b64c169235e86c13d4bdf6ed0a7ec8e3ba45a3e96fda2b3a71440cf", 0xbe}], 0x2, &(0x7f0000002d40)={0xa8, 0x19f, 0x7, 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{&(0x7f0000002fc0)={0x27, 0x1, 0x2, 0x0, 0x8, 0x7, "f7b0a7bc51b9316d44e4922713497c8bc9fd1743744f0926d6d455bbaf0d2a34ae93cf0bdbee2f44dc083370b83404b2f710c2ea8a59f458a620a295e1c4d9", 0x5}, 0x60, &(0x7f0000003040), 0x0, 0x0, 0x0, 0x4000810}, {&(0x7f0000003080)={0x27, 0x0, 0x0, 0x7b33128aba50d4d5, 0x8, 0x10001, "27de377f92364cae2b410f5a2a41b7a4feaf0811b5112614a48ef8e2b0c369654327a1cf1cef9098c818b61f65341735f7caeb10f810e0838d8d584c5d615d", 0x32}, 0x60, &(0x7f0000003180)=[{&(0x7f0000003100)="9bd5d92b67190d7692a3e9ae29572d1a90d9bffa6564b5652b68055481106502c78e4f85fede89671be3feae482de5dc846607d8a992fdef837e387d8a2cd9401f6fb20162064c47271880148495a6", 0x4f}], 0x1, &(0x7f00000031c0)={0x108, 0x1ff, 0x0, "b50ad2a6527d96a55eb509c6c718514bb146d8a1e57a9753bc811fb3744236e3dc0fee77ce36a4f7eddd0476ea557dc32c7eed581e2cac324a87ade8ad2d98c73ad38a118ff773eb87fca6b50b340962020bdba564c2fea4ebf5385ee73d357485425c48434197ce3c169e09cf33dbaab20d43f3487a240f7bab86578b9ffbbf1472189d06517cafe1f29b5e92068103b499ebb1e94f45da7c350fe46e5dc4084a28fc690c42c89d715b0a7f8622cd20938e0d4d0173d6fea1770e879e5d0ab15294fe33c3bdca57c6ace5f2feba7f9ace00b10cc8c0135c6c1fc51fdc48502b07dc1400c39924f6ce45164721a607c30104acce"}, 0x108, 0x4010}, {&(0x7f0000003300)={0x27, 0x0, 0x2, 0x2, 0x4, 0x40, "632a7582b97ca02ec5fd2eb72775927604b535595fb7e84d34d90863888300b1e66ec31be96c660b91d3592615dd54ee9c40df56f1122bee4e1d069d59f48b", 0x1a}, 0x60, &(0x7f00000046c0)=[{&(0x7f0000003380)="da1256ceb0c6", 0x6}, {&(0x7f00000033c0)="a3c34569e53d7761fb3a525ab8c770926275547e4093d21d0ea5faa49e7cfded6edfd42dfb3c75e5eaaabdec4f02943466ae700c87f52ab9511362471707ce2e445da9b2db536addd9317d6cc450928a12bd6e7b4cd49e6778422a7bfd507f1f3daf841e56e08d", 0x67}, {&(0x7f0000003440)="87272f9aed4db50fed4a1863e6b7d171fcd84853370ad517ec29d4b89435605e24f72858ed3ad83a99ccd88f519f82a8ba2c803852846a37aeb34e2a804386742f20c6aa4982b8518f0d636aea02e36bf8e7d8e2c27f0e743002aa850a4964358fd1078f6688346dd7e9e3c18e5349bb65eb894cf80d86432f6d020dbe46ffaf7d63601ebd9ffad923e6c736c1f4708433ff534038c313c82d2dbaa5f653ff8071661250d07959aadaa62278d3b545979f324038bd3d5ae8df3980fc2decf049bbd8442b4c65aa1b06a60e01854e05dd5e9545e8f5b7a0686f117217639a8e7b50b74d", 0xe3}, {&(0x7f0000003540)="66b56c7ad22ef5389bad1e70ffba83625961beed67208990c8e7e29d51a62684a70bbe386e98916e7d933160370922364ce0bb90f1ffb14f98a020b7d7557d621b7832dcf573fcb5fe42a226c26983", 0x4f}, {&(0x7f00000035c0)="c1fa08ba5f669c9fa1f57eb9cdf747da22c8416005e228b407443e86e772903b8172d12adb631bf7cba37e5553f7a8e15b56c55b0a86990a0dfd5a869f4ca5ada9da759aebe86e5de20e2290c67b13470e103a2cd4b5ba737aba117247b76e09da862b27ce038adc67597e8d59", 0x6d}, {&(0x7f0000003640)="ad45cd44cd5c80a3240b26f503dc160605d2b861c2f45752dc19ce1ba0e326a680584354464511d0871206270fc6e06c2bbb9b2d31955c1f8ceb5ed1e9c44134a5938371cf2f24316974a1d11e681322b70a79b1e3b86c6c9997e871cbb881f3f5bbd7126ca7b45badd6", 0x6a}, {&(0x7f00000036c0)="41f022237115ea936669d50654683eef4d860bb76bb28f2c9c79f4db08e9b382ffee5c4c9160d6dc8ed1c76792d773209386b916ee7f7e69830734050418e320fab61e776617d24c5fb7e66f09988e6c6e21d4c0454a6fbde98dc11aec68c77bc6a88a027df8488099149fbbfa6932f582df8d877ee743a64d293d88f0059d3aa2c819007d7ebdc4885754f941e7aadbd81d9039275a6a938e91b9066d476040576f1b37792176cfee5366c9075a9bf8fd92429e3a72aaa2458383aa9b977ebaa4ecdc342dc388b156530357cf369069872d837f6604de81f56757508f101e5d252afc05476dc1b12b74257830eae507e46f388d7b61e420d45c8c22b231371ab10375bf4edd9a109269d5a04cf79265206d3c87cd8c1c91a168ef230c31c6d434367cc358d422a19fb4dc8e6a84396bd03c3ec301fddba90a84096314b04873db17e91378ac6de6890d97fcece6b534c6203ac582255041e5f02663033bf8c575905720a101da60bc9adc5abb0d209fd1440ba67bb0d53ef396c99dfe9d8ff45e0642fb4978effd05b3c6dd29e68456079a0ff32345c01eca6a7f0900862630c24aadccbb992b946ff1adb0d111c5b5934e18fd93cfe7d2da75ed70d705b421984a38f04814e7448e2df1e08da9ba0e8020ff23433efdb5850c0e77d2894803b03e9c8d59ed2f0650f9f233b8e88eabb7dd95aa4b14b28e0dab174a8357e0e8e4fa763d6034c3a6142bae683b814cd7fed8aaf5189231e055a3395db2521ea12b01d9674369ba4e27fe877b0e6a03b098766a2257db45f1d0c3e546020b5658d3e45ff5cd7bafbf6177f1a3fafd22132c5c0bdfce50bed98e3e6845d379c3f725e944acdb6db8b7abbaf77acb412a454c8147c3d3312d77dab075e5436f8f1f8d2d909c07528c640fbafd5b7472be237b181d307bc7e173053ab9caf50c077e0c2511760bf5921fd5b0da88a18ef29451970bf3172a571421310c9919998c8c5d1e5195f5dc4f80e67931e8da09fa370126d1b6d88bbb346ecbb5e2e52ae35cd79a217ca10002850cda054f5f7c6520204178c3e7c380be9709005f7b1828e51bd2140eccc1e4a1e273751fa41f4fdd7b2798b0b00ad7082a98d64900ba3bf1c3da0cd7b9a044883459fb089342bca6cfaf80406c22ebb0b67e4f178c2dc829da957bb190188d7166f53c1530e8133ac80c71da57b19b831bed9aa3d53117d317a11c59bc6961504263deb43d65dee46461711239f8ff5a1f9add04ac92155e7bc9449f97f5d2cd2bb63fe0697dda605bccf09299e2fb97e8191d120cbce5993a642b95dde8ad6b819c36a5b0ab41ce9f47eb949c5c377710fb13ddc49a546824a9b8adf5f28b13affe8bc7a639385dd069c5cc46cb1a4317b0162f856afd593d43211a2ec889c1e834a8dec96981ebf7e78e44c2621eccf08ce305d585ac286bcd0e335d1358efaf45bad17041cebc3433cfa7deb393be16cfe44c245940e827b317e1c5984f65351c7864f2bac8bc12c2fe4f15b756c99442d1cd92db456de46c3cda2d9b283ca9a8b207001ad97f066f3fc6c642a79b1d7e40c06d10d1f7343e49d10f1a58b0aeca56d525220815abc29734ecee4ab7f47cc091075c070ae53ec9b47cf3462758a716ec6faf42aed5e6eb9b7bdce7a29010fc42ebbfd6ae44bbc1be0d48a15d0fdabd170f2fd011f64543fae59bc23ba9e9e2091e74a266b7e4f4c7015513e2310876df1feedfa1e96c6c8bde236965c425e3cf363658c68b6105cc1ed2302afd140c8ba1448d78715a749ce2103b8efba1fe9eead0e88e11085d993a5481f47cca148494c71afebf76c1255eb4277920bbded36bfdcd2cda86c9c5842e347a3848b7be561e90410ef969ef6c80ccbd31eaff5d8fd617a057333fa050183d63a49a913049f7fb66ae5c2f249dae59c045a9082d202800f4521b7d0c88abe4890e929de5dfbdee4c1ecdeffadce62282488513568f6114ccf0b89a50d530777e10ef8454d4c302d6ba667e35d668a3fda6a7bea21937d81c4350987bb3084d4d98cd262d2afef99ebab595196fa9ccbd4aa97d92492603e8b3129f006447ec059f879e1f6efd5807c828f62dc001af337d0e0c2271344d5b6a2e0c0381b1f0941c03054c4c1196b4927cf49fae1a6a19441b27194887ddc8dd9df051858f7cbd2b3247af492b9e87d6fd9cfaf671cc92f090a8d91ee82f3fa77724b617eac8d778ac83850ca35b9e959f530f919e714b2b4f773d295377ce85301398b7f641b5f2dac8c8c710c20e87e57802026fe52def879f67b5f6206734bc908d37f59e0905ff7b796feee5352822c35cbf1c6afb58f3dfc13e20a5150036aeb4922b4b579fc0e90611581e268fee08af072bfa0bc0e1bd17301931e743f740acd1ffa44da559afbebdf2b7df8c83175fbe5ba36acbd88d933efbf62edc0487a533c7597b87a17ea3b4513caeaa4a468ceeaefee1816019a67c76073e4591dd7321072808da93fb7bd2b4e2224256c987df685480a51945f00c22bfdb6f533a02e7507779f3013336481899d40e2197d6ed47cb25a60e3b6624ec92566bcac59e4f0a53fd9a6770c7c7fe8919ab130303d9814f8cfc5c7bb9bc646ae7009a6c71e2c1c96f5f37da1981b6cce929facdf6a9f3843d57f078b398af9ed317e57fb257846461f8040c332fd0f4dfddf5e2ef415f6fbfc5e4d3e6763c1abfbcf2e8478af397a24310b235e0cf62b40e69261b355fe87d419e1e78dd28f8755ace8f58c8458e9ea65212060e2c80df43721bde5b2bbfeaf6ae87cfe7bee709fa0a90a00aa3e4b2fd68bd6d512c4815fbcbfe638b554aa2009bf70e05c81e2d67449b1bbd652d0fd105b5ed697e4dc1a4c4c7b3dbc504cfb0993514b3abd02673dad27d902db5ec4ecb466fef05c17991056daaabb30dc22371947c5d4b014ce6ad21fc1dd94c6bad452daa637cf35a7e62f885a0ff3dd00ca78ae2fc155af447b81784b4c9166c8f01a9c8ca5319fc63f4391b8b4cda0d8a875022a05f7ea986194c528625b0b06f9ea0c2de363674d1b4df7523231654f2a1dd2a1c5f0f9b5702acfad90a36e86b486adf8ad2daaf5f0f0179e5fc3fc2f1bb4ddb89589ee7e42202de117614da570a66e5899f37805ad2d191c8ad727d2645bac8fc2f93b49cd40053d4f935c5ea7227f6bdccf4102cbe664fbc759e3da6dc2afc8df642484baa80908ed7ade962e9a1086623efad1c6ff4a347b771eef18e1ce5079a6590b9e47099b37f12aa285f58f2076a8b5caa8b3991d8349880c5dc5f846be5349e7e19aaa072052e9563a21448ce9afaab972c3a10aa1bbacdccc6ebaa206bbb38ec5cd51a8cc807186407235c96df379c4a1140f7ed084abb85d5f2b5eb8a2f88509ef7216b03c6cd0ebebe983b3a338dcb1eef399a524b57beab04c4ae718ca23f96522f807721b1bc6268a429a679bbaf5b05857b29973244e7012644f4b9da49cc81e43bae6b9ef9ccd4cf915541c7e2b119acd296b46bcbd0bdfe9427724e65d98428152c0f6b813279e998f10e71aa7fc342b344b9faa9bd589d32d78cb0021405f0435317e24e58120accefab51b272c5b5ef7754ef8880627e315f98497babc8bce8d556174003952b11877aa903d4c3cbc572690958af2e40b1ee7485663a2b4434bde796e98349b1b0b4fa2f697c7c36f6bca72f305bb01911ecc761f03348f776d82a8cd381b355296d2d60fcb410b0df9098b8b2991cd6086705ab771c8fd124a2f59987cb45e1bbac04c08ebd48a3d579c5e93ea23a1be33c86193aec1a0d12e7bdf99dec556741a1cb0b05371bf32ebe482e58464564b9839ac073c6e0ba4f92952734edafcc7a5df01ccf83e70d3015bcf62649ee752e10ffc8e02e049fd1834623096c929c35cb9c4303454fa84c2c80020c5f5d9649a88d667356799d4ce92c2443139de36f0d86ecbf038eebed8215099d9c339b636ad78f74b550d62c0452acf9ee65eb1e68dff31c4d3d906a5b537c5dfbcb925aa53b177e032897c5fb37547b7fa5ec0da5fea044cd8ae8b9d3fb8d721380d6a8f2fc46daea0c0b0da3a60a19d163173d0199e4d1e4d68faee7c61b1af067baf08ffee6456d4ec330f13ac0170b8c234193c4b036b1ae6805bd23ba75e750b0c7ef4a82d9385dbaa8040e288b53eb08b6dee81e4675fdc528cdb58abf899676d2fddab868da51a7bb36d6ac357ca2db44f120e5d2b3bdcdc29a4e1afc26a39a57a9e641bac6a55310f7e3cab4e4e22aaf629dcae6d0679ef11dda04ce0e31400dc26ddbda5674cf1f6edd3c647503863cc2633dc279dcf5c6e31c710b453ae2d728e8d0b841e7c99a59210fd5726bc5f1a432b9408d61226ce06f1e7cb7edfa1391b745cda17652bc79c6d5afd7e464836916e5974245dbdb7ef6e111d31dd8c4995501b449bece3cd1b549e6851e4cc65344afb89f9ffc8362932e8a7b509576d64b158f99a1bf6505ff071faf1b79426b3801ba083914359afa936f464b3d11b5192bea62f5e225ed530c3ebe980065c11fb4fe566f547650333e833c6dfdf47e40d8518f6c739d5359890c73debfe4005dd76c788b313854ee89465252ab424a9c98026185e270b733d5e641075e465b6974fe03697accd5e1226defffc666367bd8b700dd7a86af1678f0247572e2d9ce7213f549a38d689c3683aadabd0ad783d703a2332c875c0b505fba12b53fc845b754a04e18df56504859c4e89ad6f06c13e8442c33a6b304798a0e5322c5b0d5bb8a1c49c27f3d7bd2340c6d2e0c10d08a3c10df91c408a339f4aeb68de54a8615054335ab5152da53e51a2081b79ee2b8640876cb00d50e8c1cf0676ffe56c96762cc2a0b1ab9825d02ea41761e7d83b704e39ffe0f6dee7613153258e210565df8754aaeb6207bc620be9541f36207f99e0b617df71d5a4c10e753aaff8e6211bc281f1b5b636f7479742ecf4ee2e6a244bb3bbb2372140694d275933e06fad349b0c98aa09372a8bd36f2cf4e91dd43ad5cbd127edafe6d7558f7b6a44f54c24db4c606483b3ad601879b486fbd91364d659c05d96415d2b226851eaf2bbc558bc16ff6c6d57707760255695e2609007ef9f35e10c221052c3bee98fc74bb53e34fe31e5181b7d387bb4f61e5338caf11feec69315c7ae0483892a9f06f4d92031806a675e179ae7f2f908eb6cd1b3f56ed0ccf047261b0c550df1126e9582345c62be3ac70f48b4309eb7b00b69b9608d81fe785e18f3134e74ec4e035631af949be7b7c064eff4931edf6f238110ba7b64387806b6a614b3e0a5b943811c0993d08e5df8a4be5c8617cca804aa3f2ab5ee785205a6a8e2395ed713b87e3a1aa7ecf71551e06844ce01087495731e5353e93ef78f3a0b067563757906e45dc9a1db03463b11982a9e256ec34e427a651ba28635aa2c4464ae0468048cd95feaed897d459c8ee5b2405d1c8684bc3beb610a4e0adfaab5d497e619cc4c89b0703e874bf33f1e48ef42c0155ce784d7254c1ca6acd67f9a8f7fd2e323ab3a59fa45aa27ad1cd93fd8a22f69d807447513436448d038031d86991e4d057fc8570dfa405eb2655baba74aeeab60293fc406872fad296b0e97f99972cb02bd57125b3529b9e2401b4c33da1155ad5b0bf9f2bd9da83831f4043ae00bed241794d164edc6294d95abe4f7b6cc0c2f976f076c9100908baee1768d62fd07b214ab206bed66a013ea2b86c79650b0cefbe3ee7844a7cdfdf439419997f39f2989fb52a5b80ed4910f3bac06efc972bb99867e4", 0x1000}], 0x7, &(0x7f0000004740)={0x110, 0x29, 0x2, "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"}, 0x110, 0x4000841}, {&(0x7f0000004880)={0x27, 0x0, 0x1, 0x7, 0xe968, 0x80000001, "1a633e21e2670048544b0270133814d10abfcb93de1e737ea66614f55ea4b4b4083d3dd9178bccc98c554f7e23b46a4e88db75138f6b85c998cb9d16b843cd", 0x2f}, 0x60, &(0x7f0000004a00)=[{&(0x7f0000004900)="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", 0xfc}], 0x1, &(0x7f0000004a40)={0x70, 0x115, 0x7f, "e405a70c10986b007efcf8fba8776b0c74ec896118dcccc1e8d02d6866edbd3af59e5d38991457556b6d5c66f047250eb5080bfeae7c5d6a3c42f9743ad5c07d5e98350943e4881c260822fe583eb1f74b9b07476e29386b4b20f41916aa"}, 0x70, 0x54}], 0x9, 0x20000000) r6 = dup2(r3, r4) fcntl$lock(r5, 0x26, &(0x7f000001d000)) dup3(r4, r6, 0x80000) dup2(r4, r5) 2018/04/21 15:45:47 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) socket(0xa, 0xa, 0xc) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 15:45:47 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:47 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f810000000203d439", 0x1f) 2018/04/21 15:45:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) truncate(&(0x7f0000000280)='/\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1, 0x40000000008, 0x0, 0xc}, 0xc) 2018/04/21 15:45:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/04/21 15:45:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x4000000, 0x2a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x181040, 0x0) 2018/04/21 15:45:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6fae, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000400000004, &(0x7f00000000c0)=""/145, &(0x7f00005ed000)=0x91) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x3c3, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x5, 0x4) 2018/04/21 15:45:47 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe000000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:47 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002f00039", 0x1f) 2018/04/21 15:45:47 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$key(0xf, 0x3, 0x2) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x2, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/04/21 15:45:48 executing program 3: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/21 15:45:48 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d00000047fb596ddc42b2d73001043915f95dc0dd5f6fcf2fe311d848ffab5e8579cc00aa1e6d7d3fbbb8bce709298a08073959e0a489fd5274880425bbdb2b2e496b2f746f9aacedd00e989270da88a9fd2a45be32f82dc51974786688abe1de507a645961b9c3bd47b02024a5057b9a"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x800, @empty, 0x7fff}}, [0xffffffffffffffff, 0x4, 0x4, 0xde9, 0x7fffffff, 0x200, 0x6c6, 0x10001, 0x124b7d54, 0xffffffff95518eb3, 0x9, 0x8001, 0x8, 0x7f, 0x2]}, &(0x7f0000000200)=0x100) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) sched_getparam(r4, &(0x7f0000000300)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) 2018/04/21 15:45:48 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81000000020f0039", 0x1f) 2018/04/21 15:45:48 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffea}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:48 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="daf6bf8ab3dd9aa8693083df5fa8e604c180e99c577aa815c97c6331503011e7afd0052519e66e713c4c0665f5306ede4d16c5a0335b40b7d24735c03dc77f71b33f6e8d92ecab1054575653ecd3c2440d9aec4b3f35b861bbee635a562dc8db3de31aae7756cede5386f20b26f329200c73687b818475e470d8289732f7988be166d6093d400984f2ff674e7c4b9c35514d00a13464f3362746cf745bd4f52733c3ddfd6413edc8c32c75deae9573e01163c5879f6cfa56c89a6eedc774cd6ebc8cca23432bb2dee7000bc3d9fb8a17a37909683be4", 0xd6}, {&(0x7f0000000080)="a3d6376404b7226dd065fff7159b858cb423fe", 0x13}, {&(0x7f0000000200)="c5f5328b8f1cffa66d54f481103fb01e7ff3d41e8aa238083c39bf7f3502381e03058eb82dfd53ccdc5bf38f3d889561cd40e4301a4ec16289c0f737961483ff6effaa1d52d66dfe637e14ab184310e99e9ca23e6e2d5f8f0132c80c50ee43f79203cca054523e13905992c789c3fd06d5bcefe1abed5b1b0460ed0154662cfc45bf36460d210a69420f93e5837160d59f4b945ddbbe7c17f41a8b2627d888c25a", 0xa1}], 0x3, &(0x7f0000000540)=[{0xc0, 0x11f, 0x8, "cc38d74df661982bcc370f661b6ce4bd2251814a86d9d1d4571596d7351f865d18fd6445f7e7f9363a9fec77289610ad03196fe4aeb225b5b5599262217b8f4fcb4c6be956248f29778e48c3da15c963212e54fc7a22943eb4b8f8911bb70578a49e79b1c8db836cb559ec5001ad41efe0a59b46f08b80d7efd6adcd3b446ef00176e67801b7c138bd04f8424431eca3213438712bfc474a64cbece1644a7f158a1e48b7a20441cdb4100479"}, {0x88, 0x11f, 0x4, "dec268ddc35fde061cad38c2c24a6822a5ecd97e6fca4844d6c4192a696585b75d0d2d6e064c323af0d7b44be0ebe86791437e99aa237cf2d758acedd35ce7154f41cc769521fb38f2d37279ad2e07448e6f1046723942a1cde32df3fdca76c21286fe8f6565345027a236681cca40457987380ad8ae"}, {0xa0, 0x11b, 0x5, "fad6bbb7f066be3a4b91c970f8dbec019eb8eaf859f31cadb68e924e719d59486217da7886a72c7d7c2507fa659bec84afdd764f7aef670c2287bfef75b5bd4f62271013cfab8acdbdaed9ff1d697a191a608269f2a699d1a7cf79a836a4c58e059e712211e2d0f18010e0dceb440bbdaad8d4a2abae21a99115b8077952a19edb704adaedc97b1f6bc912fe3679e4"}], 0x1e8, 0x40091}, 0x80) sendmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="2bf3f8256eba5b4a7ebadf7b73af4aa34a4b3bf05c31139fa721d2747494316db1bd843c0c34c30cd09c4e06666fb0ca6737dace251b763724d952ef63625cda8be70c0869b856f9906f747d27f4e1ce9fb32ced4e89e566cf86ae18ae82f8752d51faf0ace88f6f955087426d49043b2bc7114a80d1d5a37985e38a0acd0186133a9a7facbab20b31151aa9210b4807f566669491424b", 0x97}, {&(0x7f0000000480)="8c9991203168fc630b4b558b39012d6e4e7ce3200f4f0556b1d4e04825fabbd2adc4b58061ffa456e3acfd8d9da9e66f923f85851b1e888077abea65ade0c9137b6f69857cf31595b21f0c9bc01adb8c34c9a4928db5c8a8e78da1052f61b44e68cbc2f519134e145c5448aac5fcedaa5c3fe68c81b4fe87d4bd36d67941095c621cd8ffbe9f29125003a19a9e0c71c59a758395ce165149b04adf801740", 0x9e}], 0x2, &(0x7f0000001540)=[{0x18, 0x6, 0x4, "c814d502971640e8"}], 0x18, 0x90}, 0x6}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001680)="50168bd208e9a4a288c15264327b078ce73eaf84011c7eceaee42aeb51133ffa9f5861cdd22e85417888edf810901386fdf2d5aa1302ddd329bd92d674467001d2b361a91d5e6de092aea79bf37a28d7450b833165b78805e0f55bd685887f3fbb7ee51cfd90b0ce30e2529f06452ab4393f154b1e2525c252baf76024376dc1db4df1b6ce3838e9ea85d3bbeac953e96593bbd5d01ef5b46e20b1d039872111c5042aa800be64a3547a23e4558cbfb2fae0f44fdc0fe50443077ac3f3a3d12070bbd80c8c67815b04271f716770f77583f6fc0ae71bcda01abb893be7f5ee3356643eeb082f05d948f5debc74dcf57708b0710090", 0xf5}, {&(0x7f0000001840)="8bb037819fa4565d9c8da25af231d3921cf84c3978099e0752830081b3800a104dad37a9567523c7612245cb4e31fa13bb6416", 0x33}], 0x2, &(0x7f00000018c0)=[{0x58, 0x188, 0xffff, "383c6195002ce2250ce1167016ef8fada91a695a5b3e0e97adb5baf296562f73d3fafc116d84ec988f07a79c22b1e2f49dffa4387e141846ddfa910383927def43c890"}], 0x58, 0x20000000}, 0x2}, {{&(0x7f0000001f80)=@nfc={0x27}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b80)="35005b31065c54e5444f06360f42b470e36de6835a557415d5ce00661f371fe06f57c61524202f32ac5e10ef20fdffc1daff0702f4bc396a2f42889651f0d8ff1e343fd7006a0f42eea59a162e4a1aa69a3c96424f654dfe3ff3960599b865c662aafb451cc6b6d003f0ec6f5a18566da6e4ff19f6d960f043e1fb29456c1a3d59c72b70c4857d41574ccde58ef3d655c2d48c7d7617f0c41e5e81f09698f7dc420c0e8742d70784c3506500fc778c923c59b7a5e29610ea96887f853fb8b500a6943c78b3a6192b29a668c325453f1510583b29da19e886fb72348e", 0xdc}, {&(0x7f0000001d40)="40b0b2ef707c9973cdc094d6e2c23c37739ce050e0779a0d95b9727ec67787eb8cd8a423024a0b6eda035b1ec1a9c9ec128806f36bf0303f0d880bc3500fa7ab8966f31fad049a1407dc196f47a2dfd2c9ea58bb55548115b51234658aef01729b9019be80b33b8c9a8a0407f0cc940bf61b8039b42cd031f56bd5ce394604647f5aa31ad7b566fb43d35bdd8e50da0350d7e071fabfbf6e64564694f76b539ec954cfaea46bd542e522546c6d0ef39a8c59a161f6724dc990149fb3c13e4c98a250d24954ec5580d329342d2c8446fe4b6314caf4f3b48b14", 0xd9}], 0x2, &(0x7f0000001e80), 0x0, 0x8800}, 0xfffffffffffffff7}], 0x3, 0x0) 2018/04/21 15:45:48 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x80, 0x0) r2 = accept(r0, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x40, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = dup2(r4, r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000ab7000), 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/21 15:45:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40), 0x0, 0xfffffffffffffffe) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x9, 0x4, 0x21, 0x3, [{0x81, 0x996, 0xa, 0x0, 0x0, 0x200}, {0x200, 0x4840, 0x100000001, 0x0, 0x0, 0x2000}, {0xb7, 0x4, 0x4, 0x0, 0x0, 0x100}]}) r1 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$tun(r1, &(0x7f0000000140)={@void, @hdr={0x2, 0x3, 0x7, 0x9, 0xffffffffffffff33}, @ipv6={0x0, 0x6, "d14b7d", 0x48, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x5, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9569da", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff]}}}}}}, 0x7a) 2018/04/21 15:45:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x2250) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x3, 0x2, 0x8, 0x8, 0xb7, 0xc000000000, 0x5, 0xffffffffffffb3ea, 0x7f, 0x0, 0x7fffffff, 0x2, 0x4, 0x100000000, 0x3ff]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x0, 0x3, [0x10001, 0x8b4, 0x0]}, 0xe) 2018/04/21 15:45:48 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:48 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000539", 0x1f) 2018/04/21 15:45:48 executing program 3: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x0, 0x86, &(0x7f0000000300)="1495b1ab462fbf5a70aba8b8415e04a5f9e7518e7c0cc556cbb8ddf2643a0d69fc51fe962e517d041a3bb76acc1fe64103d2237f7c2cea88dd80a2a96cd744f1a82e422f52ecf47b0f9a290b28378ecf007e99b936737fc56b24cba2181b11f3f20603f6c6c41c4cfd83f2e329c444af3cb64ea395f1335d0571c2dca36b39b1081f98815c19"}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x7fffffff, 0x8, 0x2, 0x3, 0xb22, 0xffffffffffffffe1, 0x0, {r3, @in6={{0xa, 0x4e23, 0x8001}}, 0x5, 0x7, 0x7, 0x7fff, 0x754}}, &(0x7f00000002c0)=0xb0) 2018/04/21 15:45:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xda2, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000340)={0x3000, 0x4000}) r2 = semget(0x2, 0x0, 0x100) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000000300)=""/22) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00004a9000)={0x14c, &(0x7f0000000080)=[{0x9, 0x0, 0x1, 0x7}]}, 0x10) setxattr(&(0x7f0000000240)='\x00', &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)='security):security\x00', 0x13, 0x2) sendto$inet6(r3, &(0x7f00000000c0)="16fe822886ef65bde49a8ed1b66d9a2c7e04973467cf", 0x16, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000100)="9758bea8f6172bbf1c20353c4155f11ee3f666ce99b666fe12522bf53d712091373f31b4dd8f47d479f69918af78d23589cf1b80a3168f32947c115cbcc968f91f87a76a5c74e772da632abd69c76dd62425b24e76bd7074c52b6a95f5b225ad59f198a65023e33aec3c5fc566b93284997e9aa10528b7491617a45b67c61f83eae35a8b7218779c14a2c750e03a488ad2f939ff00f19926e20cb98f2dedca90554760429dff6417c03b75f58d682000000024937a187ced6fbe7baea698034ff04ac95ba851df1b9817275e04bbfd14995971c4463c9afdb6a94236dadadc6bbf767c31fee72beb8e74ada0b382f7c66bcac5ef98eb60fd25aff574f8db24") sendto$inet6(r3, &(0x7f0000000000)="1e", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 15:45:48 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000080)={@random="688c74a2f536", @random="89deb3262722", [], {@generic={0x88a8}}}, &(0x7f0000000380)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/04/21 15:45:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x181, 0x0, 0x3}}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) fsync(r2) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f00000001c0)="baf80c66b804e0a88a66efbafc0c66ed0f6bfc6564670fc7690fbaf80c66b82c6ff98e66efbafc0c66ed670fc72d020000002ef30fc77708b8ff0f8ed8baf80c66b8688d658e66efbafc0c66b83600000066ef0fe736f4000f0171f9", 0x5c}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/21 15:45:48 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000339", 0x1f) 2018/04/21 15:45:49 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 241.147597] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 15:45:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0x1}], 0x1}}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) sendto$ax25(r2, &(0x7f0000000100)="e818b32d90c1f3ec706824ce549145a755a7f1818b32c6cad6deca28a569fe3ede35d870a7c969e079d72de5d94b7db95de8455c0d08fe9ea8b4c0ac20c892336cc3270e27b39ed290963c4fb5e46aa43c40329710831cfd941418a245b5f2ab5f16e7be49ecad63bb6b8a7ee44bd05e3260351714c0e265e2cf3239301d1b48d891006a5f3797ebb50ca33ee6eb525b5f533cab23b4a477a4ac91b6a984a17d72b452f145d7ef8cfcd6ed2e80c0c25ab8124d60b0ec96982693cd5c6f8ea1678ce62ccf97e4bd7a7e2979c42f", 0xcd, 0x0, &(0x7f0000000200)={0x3, {"d2bf9fde666d38"}}, 0x10) 2018/04/21 15:45:49 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f81000000020ec039", 0x1f) [ 241.194183] *** Guest State *** [ 241.197608] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 241.206507] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 241.215398] CR3 = 0x0000ffff00000000 [ 241.219152] RSP = 0x0000000000000f80 RIP = 0x0000000000000105 [ 241.225167] RFLAGS=0x00010096 DR7 = 0x0000000000002fff [ 241.231184] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/21 15:45:49 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 241.237895] CS: sel=0x0000, attr=0x0809b, limit=0x00000fff, base=0x0000000000000000 [ 241.245931] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.253973] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.261994] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.270049] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.278067] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.286078] GDTR: limit=0x00000000, base=0x0000000000000000 2018/04/21 15:45:49 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002040039", 0x1f) [ 241.294099] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 241.302109] IDTR: limit=0x00000000, base=0x0000000000000000 [ 241.310132] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 241.318160] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 241.324614] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 241.332123] Interruptibility = 00000008 ActivityState = 00000000 [ 241.338391] *** Host State *** [ 241.341624] RIP = 0xffffffff811f6429 RSP = 0xffff88018ceb7390 [ 241.347645] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 241.354082] FSBase=00007f0cd030e700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 241.361916] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 241.367849] CR0=0000000080050033 CR3=000000018b0b4000 CR4=00000000001426e0 [ 241.374930] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 241.381635] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 241.387754] *** Control State *** [ 241.391248] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 241.397963] EntryControls=0000d1ff ExitControls=0023efff [ 241.403457] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 241.410446] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 241.417147] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 241.423776] reason=80000021 qualification=0000000000000000 [ 241.430128] IDTVectoring: info=00000000 errcode=00000000 [ 241.435620] TSC Offset = 0xffffff7bdb910e75 [ 241.439969] EPT pointer = 0x00000001b703d01e [ 241.451604] *** Guest State *** [ 241.455065] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 241.463939] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 241.472882] CR3 = 0x0000ffff00000000 [ 241.476644] RSP = 0x0000000000000f80 RIP = 0x0000000000000105 [ 241.482647] RFLAGS=0x00010096 DR7 = 0x0000000000002fff [ 241.488680] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 241.495381] CS: sel=0x0000, attr=0x0809b, limit=0x00000fff, base=0x0000000000000000 [ 241.503421] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.511446] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.519462] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.527471] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.535482] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 241.543467] GDTR: limit=0x00000000, base=0x0000000000000000 [ 241.551463] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 241.559484] IDTR: limit=0x00000000, base=0x0000000000000000 [ 241.567493] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 241.575497] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 241.581940] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 241.589420] Interruptibility = 00000008 ActivityState = 00000000 [ 241.595675] *** Host State *** [ 241.598887] RIP = 0xffffffff811f6429 RSP = 0xffff88018eaef390 [ 241.604900] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 241.611325] FSBase=00007f0cd0350700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 241.619150] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 241.625076] CR0=0000000080050033 CR3=000000018b0b4000 CR4=00000000001426f0 [ 241.632149] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 241.638831] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 241.644905] *** Control State *** [ 241.648393] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 241.655090] EntryControls=0000d1ff ExitControls=0023efff [ 241.660558] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 241.667506] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 241.674183] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 241.680779] reason=80000021 qualification=0000000000000000 [ 241.687125] IDTVectoring: info=00000000 errcode=00000000 [ 241.692606] TSC Offset = 0xffffff7bdb910e75 [ 241.696993] EPT pointer = 0x00000001b703d01e 2018/04/21 15:45:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0xffffffff) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0x8, 0xf1b, 0x8, 0x1, 0x2, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000bcdf"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000380)=0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002040)=""/4096, 0x1900}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0x71}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) 2018/04/21 15:45:49 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/185) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x0) 2018/04/21 15:45:49 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60f6015b002f110000000000000000000000ffffac141400fe80000000006f278a86954040d700aa0020880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000001d7474d44a590da9c48bb58fb6041100"], 0x0) 2018/04/21 15:45:49 executing program 0: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)="7886f18a719df2373d0a4004308aff21c6dfb97f23ffc07a2e59e0d1c6bbdf276527afda398f6870eb0db9ab41ed02e731b029d2bd747827d87bc96ff67d87f3ebf2ecf44a0000000000000000") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x80000000, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) eventfd2(0x0, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r7 = semget(0x3, 0x4, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getgroups(0x4, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x3, r8, r9, r10, r11, 0x0, 0x2}, 0x101, 0x1f, 0x2}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x15, "3e3ad22504c61a0dc2a94e7458a7b766a37af474b6"}, &(0x7f0000000240)=0x39) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f0000000380)=0x5008000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r12, 0x10}) 2018/04/21 15:45:49 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11b00c5}) 2018/04/21 15:45:49 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3ff}, 0x8) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x6}, 0x1c) 2018/04/21 15:45:49 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002d40339", 0x1f) 2018/04/21 15:45:49 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x80000001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000f3"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000140)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)='f', 0x1}], 0x1) 2018/04/21 15:45:50 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x185800, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x8c, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x33b}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd33}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x4041) 2018/04/21 15:45:50 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:50 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002c00e39", 0x1f) 2018/04/21 15:45:50 executing program 1: r0 = mq_open(&(0x7f0000000080)='5\x00', 0x802, 0x100, &(0x7f00000000c0)={0x66, 0x2, 0x100000001, 0x6, 0x0, 0x2, 0xfffffffffffffffd, 0x6d1}) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x2000000, 0x30, r0, 0x0) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x480000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x4b, "1ecf9d79ce2d3310da36c985051c30df29684fe9b6e502708511936935e19581e4420c57d3198b7fc00561c69bc9839cc7e6548fe2846f72b3570e61080ef992c3faf759f83ce5ccfccbb1"}, &(0x7f0000000180)=0x53) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x7e}, 0xffffff03) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)) 2018/04/21 15:45:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023602dff05000b0000", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=[@iv={0x108, 0x117, 0x2, 0xf2, "fe8f0e2c0be39130bf63422d1298709d09c800936387bd3041e58ea4166223cd687543a5070cd4208a8fc9dc240da79f1edd58eacb3c8e0e7cdd8ae82fd1c2de950140c7b0ff482f7fc2887b3f93e7637d3197e2fdc9321824d717dce8f9795db50f881be0aac17f7c5207ac124c2664ae799be376e4899a229a6b38944dfdb26e67a937dce1e1a15e6ed8131438ad8e6c8e43b08a066d3721e66a88ef258d8841510467896433f4b687b6569e4e22521366b5419c3c822ecb938dfe31c1b989cdd0f5f884b863f6f86c24c84bce7b146c65ef83e182a40683d1e44d84db3e0fab80f5f28259cc78b69639dd05ecca0c58ae"}], 0x108}], 0x1, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) 2018/04/21 15:45:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0xb, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x0, 0x69, "d8422837c8e0263fced60a6d1a0677c0b8f4ba66025d5be19a780590e8b1030200ed9c47ec3f3c915ac914f30222ee44e598b8a91c230286df97f8d332802ca898a2ea3b24c5752451caad3e747f1ce72e64e2b7d1ff815f8718198cd8d79f3296c16e02e9b59f25a0"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7064775dbc893e7100fedbdf25050007003ba000000a004e210000b75eba34cf3c6d4d89a1e22a00000000000001"], 0x38}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet6(r1, &(0x7f0000000300)=""/93, 0x5d, 0x10000, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/04/21 15:45:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000000014e800010800009f040000000000000078b0e6000200000000b362ef0cafd6f9f7000000e8505ffb4947ebb55bd19f335b5bffdc0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac76e77f"}) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) 2018/04/21 15:45:50 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:50 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000239", 0x1f) 2018/04/21 15:45:50 executing program 1: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '/dev/snd/seq\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @queue}], 0x60) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x2f, @empty, 0x4e22, 0x3, 'nq\x00', 0x20, 0x40, 0x44}, {@multicast1=0xe0000001, 0x4e23, 0x2, 0x0, 0x9, 0x200}}, 0x44) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0xed, "31d49f17230be7d7e208c903efc8ca9d87bf51adf95022443bea549eed69de05b017eb6f28d055e065a0353166f846ad8d4317ee8a962d8241149162e5c22e46756d2a96b88238afb4a85a63f6dfcb763bab5ed8c6a52cea69510a2b4b8cb529853a8f3e5db568dd497a2abdb558a7e7a70019937e91f64109cdef7d428e71cca98e408a1dbe36494a3a9e84d838db2f408b4a68417c8db161f1313c937f55d3f35ec90d74653484b7ccfd628c47e47302de1019b87c5241b1368001a04a0060d060a8e53903a7fcea3f20669f3c6d7e0d03c2c2cb41fe59cbd35b0d1ac3747c00180006346b15475deac64d95"}, &(0x7f00000002c0)=0xf5) 2018/04/21 15:45:50 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x4, 0x3, 0x6, 'queue0\x00', 0xffff}) 2018/04/21 15:45:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff) setns(0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x221730461d6ed285) seccomp(0x0, 0x1, &(0x7f0000000400)={0x312, &(0x7f00000003c0)}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="b73960879d9a302f2fa5ecb3bf2d176190943ee248554bee39e8ec406e43361cd0bb4ad1a721df02035e3a80e6006a88d461302f8aef93173441e89b3910a029e9281df13dd73c5cb174af7c222f51c3faab361b2404398b2e8b13accf277ea59eb3891e8ccea83f2f152fe88fac1ea8bf83637eedf3ddfebfa72eba925f9cd0a823cd6d4e7256520b2117619cf70bacce6894c92b00b953a32e7b1cff07c0fe064cd0d6c461526dc9b48d9800d17d538616d2a903006deee4aa6a15c32743fc0a"], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000380), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) getpgid(0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8}, 0x7fffffff}, 0xa) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2018/04/21 15:45:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x0, 0xffffffff00000005}, 0x2c) modify_ldt$write(0x1, &(0x7f0000000080)={0x100000001, 0x0, 0x2000, 0x9, 0x0, 0xfffffffffffffff9, 0x2, 0x3f}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0xb, 0x3, 0x40200004, 0x4000000001, r0}, 0x2d) 2018/04/21 15:45:50 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:50 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000f39", 0x1f) 2018/04/21 15:45:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x8}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x59, "08ba632b1f3d7421c55a529e33d5e72cb6653c6edc8d36380fe68b133e87cab9b0e858c24784814d9ba72c4b56830d3972e02a2ef972399e133da4e28400444f8063f250d5991021d24ceb686c18bb4b545468e324eef637aa"}, &(0x7f0000000280)=0x61) accept(r1, 0x0, &(0x7f0000000340)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000035000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c220f3943900180000b98c0b00000f32b9aa0b00000f32420f2210c4e1b3585f000fc71cb93665470f01d1470f32b9800000c00f3235000100000f30ab", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/21 15:45:51 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa9a148be70e7686dd6076005100303a00fe80f5000000000000000000000000ffff020000000000000000000000000001810090780094000060c5961e00000000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/04/21 15:45:51 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000003c0)={@multicast1, @remote, 0x0}, &(0x7f0000000480)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000900)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) getpeername(r0, &(0x7f0000000a40)=@hci={0x0, 0x0}, &(0x7f0000000ac0)=0x80) recvmmsg(0xffffffffffffff9c, &(0x7f00000070c0)=[{{&(0x7f0000000c80)=@sco, 0x80, &(0x7f0000001340)=[{&(0x7f0000000d00)=""/74, 0x4a}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/167, 0xa7}, {&(0x7f0000000f00)}, {&(0x7f0000000f40)=""/211, 0xd3}, {&(0x7f0000001040)=""/196, 0xc4}, {&(0x7f0000001140)=""/160, 0xa0}, {&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/38, 0x26}], 0x9, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000001400)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001480)=""/30, 0x1e}, {&(0x7f00000014c0)=""/121, 0x79}], 0x2, &(0x7f0000001580)=""/4096, 0x1000, 0x9}, 0x252}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002580)=""/146, 0x92}, {&(0x7f0000002640)=""/57, 0x39}, {&(0x7f0000002680)=""/167, 0xa7}], 0x3, &(0x7f0000002780)=""/51, 0x33, 0x7}, 0x9}, {{&(0x7f00000027c0)=@nfc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002840)=""/202, 0xca}, {&(0x7f0000002940)=""/173, 0xad}, {&(0x7f0000002a00)=""/53, 0x35}, {&(0x7f0000002a40)=""/241, 0xf1}, {&(0x7f0000002b40)=""/145, 0x91}, {&(0x7f0000002c00)=""/234, 0xea}, {&(0x7f0000002d00)=""/112, 0x70}, {&(0x7f0000002d80)=""/158, 0x9e}, {&(0x7f0000002e40)=""/179, 0xb3}], 0x9, &(0x7f0000002fc0)=""/153, 0x99, 0x5}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000003080)=""/89, 0x59}, {&(0x7f0000003100)=""/178, 0xb2}, {&(0x7f00000031c0)=""/90, 0x5a}], 0x3, &(0x7f0000003280)=""/254, 0xfe, 0xffffffffffffff7f}, 0x6}, {{&(0x7f0000003380)=@nfc_llcp, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003400)=""/238, 0xee}, {&(0x7f0000003500)=""/131, 0x83}], 0x2, &(0x7f0000003600)=""/222, 0xde, 0x6}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003700)=""/107, 0x6b}, {&(0x7f0000003780)=""/148, 0x94}], 0x2, &(0x7f0000003880)=""/238, 0xee, 0x6}, 0xffffffffffff0000}, {{&(0x7f0000003980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/76, 0x4c, 0x101}, 0x5}, {{&(0x7f0000004ac0)=@alg, 0x80, &(0x7f0000006f80)=[{&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/251, 0xfb}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000006c40)=""/56, 0x38}, {&(0x7f0000006c80)=""/166, 0xa6}, {&(0x7f0000006d40)=""/113, 0x71}, {&(0x7f0000006dc0)=""/148, 0x94}, {&(0x7f0000006e80)=""/97, 0x61}, {&(0x7f0000006f00)=""/65, 0x41}], 0x9, &(0x7f0000007040)=""/99, 0x63, 0x8}, 0x3f}], 0x9, 0x2000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007340)={0x0, 0x0, 0x0}, &(0x7f0000007380)=0x14) accept$packet(r0, &(0x7f00000073c0)={0x0, 0x0, 0x0}, &(0x7f0000007400)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007440)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000007540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000007ac0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000007a80)={&(0x7f0000007b00)=ANY=[@ANYBLOB="d8040000", @ANYRES16=r3, @ANYBLOB="030000007000fedbdf250200f5c7f7ff0800", @ANYRES32=r4, @ANYBLOB="ec00020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r5, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r6, @ANYBLOB="0800010070ccd3fade562513a3e9d22157ae063742701c60", @ANYRES32=r7, @ANYBLOB="240102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff08000100", @ANYRES32=r10, @ANYBLOB="cc0102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="7c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x4d8}, 0x1, 0x0, 0x0, 0x4050}, 0x20004001) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r16 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r16, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r16, 0xae80, 0x0) 2018/04/21 15:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a94000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r2 = shmget(0x2, 0x5000, 0x80, &(0x7f0000b1c000/0x5000)=nil) shmctl$SHM_LOCK(r2, 0xb) pselect6(0x40, &(0x7f0000000040)={0x4, 0x8, 0x9, 0x4a, 0x800, 0x81, 0x200000, 0x428b64ea}, &(0x7f0000000080)={0xaf47, 0x0, 0x80000001, 0x80000001, 0x2000000000000000, 0x22c794a8, 0x23ec9f9d, 0x6}, &(0x7f00000000c0)={0xc3, 0x6, 0x3, 0x3, 0x9, 0x9, 0x81, 0x7f}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x3}, 0x8}) 2018/04/21 15:45:51 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000339", 0x1f) 2018/04/21 15:45:51 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x2000000000000102, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040)={0x5}, 0x2) write$vnet(r0, &(0x7f0000000380)={0x1, {&(0x7f0000000100)=""/197, 0xc5, &(0x7f0000000280)=""/250}}, 0x68) 2018/04/21 15:45:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x0, 0x6, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8f, "d8b69f1e1ec14be8ba6321a6a42b739e0bf8f45c69c355a2cb68c335aa45e194ff7e07145dc854363bbccbc124de552a50a1426ce092af476fd20237d73e99acff9d9446f38353923ef627fdbc225a08b60bfd3667c78754680790d9442bebce26d2e5a77d82466288d9dd095d46a31dbe3a56ed47a9e28beeb1d6ac364dcda06c5167cb4a752bdbd394259bcb7427"}, &(0x7f0000000240)=0x97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0xa5, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x8000, 0x8, 0x100000001, 0x3f, 0x2}, &(0x7f0000000340)=0x98) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000100)="66400f388199df16000066ba4000ecf2470fc29043000000c9410f15f8b8010000000f01c1b9800000c00f3235000100000f30c482f5b65de7b92c090000b8f1240000ba000000000f3066410f3882b200000080c4c1a1f330", 0x59}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 15:45:51 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 15:45:51 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000439", 0x1f) 2018/04/21 15:45:51 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:51 executing program 5: r0 = semget(0x3, 0x4, 0x312) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x22, 0x2, 0x0, 0x3, 0x7, 0x5, 0x0, 0xfffffffffffffffb]) r1 = eventfd2(0x80000000, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x400}, 0x8) write$eventfd(r1, &(0x7f0000000140)=0x7, 0x8) r6 = accept4$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000240)) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/176) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x2, 0x7ff, 0x6, 0xac, 0x8, 0x9, 0x7fffffff, 0x3, 0x200, 0x40, 0x6, 0x3, 0x6, 0x1ff, 0xffffffffffffffff]}, &(0x7f00000004c0)=0x100) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000000500)=""/89) shmget(0x2, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r8, r9) getcwd(&(0x7f00000006c0)=""/30, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000700)={0x4, 0x0, 0x10001, 0xef68}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000740)={r10, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000780)={0x4, 0x2, 0xfffffffffffffffe, 0x3}, 0x14) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000007c0)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x34) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000800)={0xc0000000000, 0x3b4, 0x6, 0x628}, 0x14) ioctl$KDSKBLED(r7, 0x4b65, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001600)=@filter={'filter\x00', 0xe, 0x4, 0xd60, [0x0, 0x20000880, 0x200008b0, 0x20001350], 0x0, &(0x7f0000000840), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0xa, 0x0, 'ipddp0\x00', 'bond0\x00', 'veth1_to_bond\x00', 'veth0_to_team\x00', @random="a20a5ebe8179", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @random="450b1facb60b", [0xff, 0xff, 0xff, 0xff], 0x920, 0x9a0, 0x9d0, [@among={'among\x00', 0x888, {{0x4, 0x6, 0x0, {[0x100000000, 0xfffffffffffffffe, 0x80000001, 0x100, 0xb5, 0x10001, 0x6, 0x10001, 0xfffffffeffffffff, 0x6, 0xfffffffffffffffb, 0x3, 0x0, 0x5, 0x5, 0x0, 0x5, 0x10000, 0x0, 0xffffffff, 0x1f, 0x8, 0x8, 0x8001, 0xffff, 0xfffffffffffffffe, 0x2, 0x3592, 0x2, 0x0, 0x8, 0x8, 0x3, 0x2, 0x10001, 0x4, 0x4f43, 0x1ff, 0x4, 0x80, 0x800, 0x38, 0xfffffffffffffff7, 0x0, 0x5, 0x7, 0x4, 0x8, 0x235, 0x7, 0xfffffffffffffff8, 0x8001, 0x8b, 0x4, 0x4b31, 0xf3, 0x60d3695, 0x5, 0x9, 0x8001, 0x7, 0x6, 0xfff, 0x1, 0x6, 0x9d45, 0x0, 0x4, 0x3f, 0x2, 0x0, 0x69, 0x651, 0xa546, 0x8001, 0x68, 0x5, 0x7fffffff, 0xf472, 0x7f, 0x7c2845d5, 0x401, 0x1ff, 0x8, 0x200, 0x9, 0x10001, 0x9, 0x5, 0xaa, 0x81, 0x80000000, 0x5, 0x7, 0xffffffffffff2183, 0xffff, 0x7fffffff, 0xffffffffffffffff, 0xffff, 0x7, 0x6f, 0x6, 0x100000000, 0x79e7, 0x1, 0xda, 0xffffffffffffffff, 0x2, 0xffffffffffffffe5, 0x200, 0x7ce, 0x10001, 0x2afe, 0x200, 0x1, 0x7f, 0x1, 0x3, 0x100, 0x3, 0x1f, 0xfffffffffffff000, 0x100000000, 0x7f, 0x2, 0x9, 0x9c82, 0x8, 0xfffffffffffff9a6, 0x9, 0x100, 0x1, 0x1, 0x102, 0x2, 0xfffffffffffffeff, 0xff, 0x9, 0x623, 0x8, 0x1000, 0xf41a, 0x3, 0x6, 0x4, 0x73, 0x200, 0x4, 0x7, 0x7, 0xffff, 0x8, 0xfff, 0x2, 0x7, 0x7fff, 0xd5ac, 0x0, 0x5, 0x1, 0x2, 0x1, 0xfffffffffffffff7, 0x9, 0x7, 0x3, 0x80, 0x7fffffff, 0x3, 0xff, 0x7, 0x6ab, 0x0, 0x5, 0x0, 0x400, 0x4, 0x1, 0x7, 0x0, 0x6ffe139a, 0x8, 0x5, 0x10001, 0xffffffffffffff80, 0x5, 0x9, 0xffffffffffffff0a, 0x2, 0x400, 0x7ff, 0x0, 0xfffffffffffffc93, 0x2, 0x2, 0xfffffffffffffffa, 0x101, 0x5, 0x6, 0xffff, 0xffff, 0x9, 0x0, 0x7ff, 0x7fffffff, 0x0, 0x2, 0xdb51, 0x1, 0x9, 0x7, 0x6, 0x1, 0x5, 0x7eb, 0x20, 0x8001, 0x80000001, 0x0, 0x1f, 0x5, 0x1, 0x1, 0x1ff, 0x81, 0x1, 0x6, 0x7, 0x3, 0x44, 0x401, 0x6, 0x2, 0x1, 0x9, 0x7, 0x3ff, 0x3, 0x2, 0x3f6, 0x5, 0x3f00000000000, 0x6, 0x3, 0x9, 0x8, 0x2, 0x9, 0x200, 0x8001, 0xffffffff, 0xa858, 0x3f, 0x4, 0x0, 0xfffffffffffffff7, 0x2], 0x6, [{[0x8, 0x8], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x5, 0x101]}, {[0x4, 0x7], @multicast1=0xe0000001}, {[0x7, 0x2]}, {[0x10001, 0x15], @dev={0xac, 0x14, 0x14, 0x18}}, {[0x4, 0x23], @broadcast=0xffffffff}]}, {[0x20, 0x3ff, 0x800, 0xffffffff, 0xfff, 0x3, 0x5, 0x1, 0x3, 0x0, 0x6, 0x4bbb, 0x20, 0x0, 0x9, 0x7, 0x3, 0x3f9, 0x3, 0x9, 0x3, 0x3c, 0x800, 0xe4e, 0x5, 0x4, 0x2, 0x2000000000000000, 0x101, 0x20, 0x76, 0x895, 0x80000000, 0xffffffffffffffff, 0x6, 0x8, 0x2, 0xaa2, 0x1, 0xff, 0x6, 0x100, 0x3, 0x7ff, 0x5, 0xffffffff, 0x2, 0x2, 0x40, 0x2998e8fb, 0x2, 0x7f, 0x2, 0x9, 0x7fffffff, 0x0, 0xd7, 0x0, 0x80, 0xdb8a, 0x200, 0x1f, 0x600000000, 0x6, 0x8, 0x4, 0x86, 0x100000001, 0x8000, 0x1, 0x3, 0x6, 0x9, 0xfffffffffffff001, 0x9, 0x1, 0x0, 0xff9, 0x4, 0x3, 0x1, 0x200, 0x4, 0x1ff, 0x2, 0x9, 0x1, 0xffffffffffffffff, 0x2, 0xfffffffffffff14e, 0x1, 0x8001, 0x4, 0x400, 0xe8, 0x1ff, 0x250, 0x10001, 0x8, 0x100000001, 0x9, 0x236, 0x2, 0x9, 0x9, 0x8, 0x2, 0x7b3, 0x6, 0x191c, 0xcc, 0xfda7, 0x8001, 0xffffffffffffff7f, 0xf7ff, 0x800, 0x7ff, 0x4, 0x9, 0x5, 0x7, 0x9, 0x4e4, 0xb7f, 0x100000001, 0x5, 0x35eed785, 0x2, 0x0, 0x357, 0x3, 0x4, 0xd02, 0x2, 0x6, 0x905, 0x7fff, 0x7, 0xffffffffffffffba, 0x7, 0x7, 0x0, 0x100, 0x3, 0x5, 0x3f, 0x3, 0x2, 0x0, 0x4, 0x0, 0x5c65, 0xdfb6, 0x100, 0x8, 0x3f, 0x7, 0x8, 0x4, 0xffff, 0x3, 0x7, 0x3ff, 0xfffffffffffffff7, 0x3, 0x4, 0x200, 0xa917, 0x1ff, 0x1ff, 0x80000001, 0x7, 0xffffffffffff0000, 0x8, 0x3f, 0x7, 0x8, 0x120000, 0x81, 0x0, 0x4, 0x2, 0x1711af81, 0x4, 0x7f, 0x1f, 0x2, 0xffff, 0x6, 0x1e4ba0bb, 0x4, 0x400, 0x400, 0x100, 0x4, 0x200, 0x3, 0x9, 0xfffffffffffffffc, 0xffffffff80000001, 0x1f, 0x6, 0x7f, 0x0, 0xfff, 0x2, 0x3, 0xfffffffffffffffd, 0x1000, 0x0, 0x8, 0x6, 0xf14, 0x7fffffff, 0x9, 0x401, 0x6a, 0x2, 0x1, 0x1, 0x10001, 0x7fff, 0x6, 0xffffffff, 0x8, 0x81, 0x6b, 0x6c, 0x2, 0x817, 0x1ff, 0x43, 0xdb0, 0x40, 0x100000001, 0x4, 0x3, 0x7fffffff, 0x1, 0x1, 0x4, 0x3b3, 0x9, 0x5, 0x9, 0x3, 0x1, 0x7fff, 0x3, 0x10001, 0x5581, 0x10001, 0x5, 0x80000000, 0x1, 0x401, 0xfffffffffffffff7], 0x3, [{[0x6, 0x8001], @rand_addr}, {[0x6831, 0x7fff], @multicast2=0xe0000002}, {[0x0, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000, 'syz0\x00', 0x8001}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x0, 0x20, 0x61f, 'veth1_to_bridge\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x0, 0x9eec, 'eql\x00', 'bond_slave_1\x00', 'veth1\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0xc0, 0x128, 0x160, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x180, [0xffffffff, 0x0, 0xff, 0xffffffff], 0x4e20, 0x16, 0x2, 0x4e24, 0x0, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}}, {{{0x19, 0x41, 0xfbff, 'gretap0\x00', 'ip6gretap0\x00', 'bcsh0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8, {{0xaa, 0x10000, 0x4, 0x6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0xdd8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001680)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001780)=0xe8) epoll_create(0x10001) write$eventfd(r1, &(0x7f00000017c0)=0xdea, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001800)={r4, 0x5}, &(0x7f0000001840)=0x8) open$dir(&(0x7f0000001880)='./file0\x00', 0x40, 0x10) 2018/04/21 15:45:51 executing program 0: socketpair(0x0, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000180)=0x10d001) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x0) write$rdma_cm(r1, &(0x7f0000001f40)=@join_mcast={0x16, 0x0, 0x3, {&(0x7f00000000c0), 0x0, 0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffff6e) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xe1bb, 0x10000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/21 15:45:51 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000539", 0x1f) 2018/04/21 15:45:51 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001c00)=0x200003, 0xfe5b) io_setup(0x1f, &(0x7f0000000000)=0x0) syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x5, 0x80000) accept4$netrom(0xffffffffffffffff, &(0x7f00000010c0)=@full, &(0x7f0000001140)=0x48, 0x80800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = dup3(r0, r0, 0x80000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='net/udp6\x00') syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x3, 0x242600) r5 = syz_open_dev$amidi(&(0x7f00000016c0)='/dev/amidi#\x00', 0x0, 0xa0482) openat$ppp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ppp\x00', 0x800, 0x0) open(&(0x7f0000001900)='./file0\x00', 0x2, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001b40)={0x2d, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x0, 0x28000) r6 = accept$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3f, 0x3, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) io_submit(r1, 0x0, &(0x7f0000001c40)) sendmsg$inet_sctp(r4, &(0x7f0000000800)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f00000006c0)=[{&(0x7f00000001c0)="5cfe59df8c426dba8be3763539f18a0b36214b6e2743dd9e77f60ce848fc22c793cded1cca0cb20d607a6f90f179e816ec0cf74a362d69a43f4969347669fa902f8848f54254f9e8c0d81b0ebc64bc57a037ce26574fbad3cfb8d9bb95851818a24f685a65d7f3e86b54b95af405d7fd0e231e858e71a1d445cb11494bf0d76b22d38eb16a374598d9e34fb5255c2b8c8120", 0x92}, {&(0x7f0000000280)="927ea118a2d4a420f8e9d76108bfc7dc7a79831fd16874379dc2e9d5317724c33cdebb", 0x23}, {&(0x7f00000002c0)="04fd686e9a48475dc0437447a1ebc36683e2f9b8033c79e334", 0x19}, {&(0x7f0000000300)="76026a89754dca18b0d1a5a186bc2eacd041afcda27d205f1d187022bc78db870d94e113687aaa230b94195fdf8d74d5402046da77405fd655068f4c2d2fbc636cfc1c0b22d31ce69b2069369e298ae4f7071a61af23d90202c80c4ac05b13bd478dbf30d2d617427ec2197f33b6fadf3e14d5b170ee56408e411ff0302e4c6fb805a036660e653f6d1049d6c734203a96ac49066f633b4e5f913a34318ff9929d2bb9834fe9422d0043efc0cee835035a64ce46b621c98bc1e17999f23113226198b5d92600efa92443c534b5da46990dcc15458e97a7996f05390ed65ec2871268", 0xe2}, {&(0x7f0000000400)="17a9be149c7e3b80e20ef183cc25c9026c", 0x11}, {&(0x7f0000000440)="2d174c0466564c7e80d95142b475f5ce13b50280e77278c44b3d5c67e79d9ac4c7842182279f44379ac427f1c6f3a652bbf962292d5a64fa73ad850fd21bfd769d970e55685c636c16f9a61fa1aa5cba81b315d0da9f65b40ab4608e790b724d24f018f7504859f917d94bfee98e230b5dc5a9baa44507477f9a060e584904b9a724dbb3e8d1a923dc60aa47c1b82b77dafe1ed47bef8a0ed8b226bf2c1add439f30f81c80f812a3477d734ac0fc7b4c844a8259ce011facc39e4f3919fdbe7a34a7e859dcccc5", 0xc7}, {&(0x7f0000000540)="30c4080e901f563ff5bc71a9213b2656775b8176b1410eab0de09b666c83019de9c89fe4fe68523d1f881edb5e3fb9285e06517166d103b219747c4aa401937ff46df90ece7e41131eeeb8273ae4fde9b81fe91b98c4aaf470e08f01070e9c56cade750abc42babcb15b83", 0x6b}, {&(0x7f00000005c0)="6721b2134846c22f67deef7de3385ba47f273751686628d71865e437e056b3289fd8b4b8e56986258d557385ef8eb30f5b472b0d1eea04c7d68afef695ba7d0c7705ca588818a166ae82287636cb761d218f55147c1977d2f327c43c3d3a9375467e63fca684be011801cce18e6b02aaabed7ad5ce31e2ff36c3debf9a2fbaaa82f69a4e98d5fae3d67e4e4c56cc192915dcf3505d800bf01401f8f6c0688d93c7a47180067578fce65fe48114aca2d76daadf5b1792e88416817cbc56b7629b8dbe974a32ce0e4739b6b1cf5abc506a57d156541789a05ba9ff04f609354a33d904ede3c3b4", 0xe6}], 0x8, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0xaf, 0x6, 0x5, 0x2, 0x6, 0x2, 0xfffffffffffffffd, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0xeb, 0xffffffffffff1b0d, 0xd23}}, @init={0x18, 0x84, 0x0, {0x6ef68e15, 0x2, 0x7, 0x1f}}], 0x90, 0x4000800}, 0x1) 2018/04/21 15:45:51 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0xe56, @empty, 0x7f}, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffffffff0000, [0x7fff, 0x100000000, 0x5, 0x8, 0x4, 0xf8, 0x100000, 0x40]}, 0x5c) 2018/04/21 15:45:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="d179f250", 0x315) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xec0) 2018/04/21 15:45:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@text64={0x40, &(0x7f0000000500)="c4e241afb863fe00000f20e035200000000f22e0b9490900000f3266360f0019440f20c03509000000440f22c00f005d008f692898f4460f350f20c035200000000f22c0c423015f320c", 0x4a}], 0x1, 0x0, &(0x7f00000005c0), 0x2fe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 15:45:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/21 15:45:52 executing program 0: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/04/21 15:45:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:52 executing program 3: eventfd(0x800) r0 = socket$inet6(0xa, 0x6, 0xac) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000200), &(0x7f0000000240)=0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="49747266d77064a33a00"], &(0x7f0000000100)='posix_acl_accessbdeveth0[\x00', 0x1a, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x3e, @loopback={0x0, 0x1}, 0x4c}, 0x5c, [0x1, 0x1ff, 0x7ff, 0x7, 0x2, 0x401, 0x5, 0x2]}, 0x5c) 2018/04/21 15:45:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x2000005f) 2018/04/21 15:45:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xc0) 2018/04/21 15:45:52 executing program 5: r0 = socket(0x1000000000000013, 0x805, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x8eb, 0x7, 0x8000}) write(r0, &(0x7f0000000180)="2481000052001f0014f9f40700090400020007fc07000100ffffff5297fc7334d32ec6ff0800000000000000e931993fca7efad1288ec8c5ab627ad80e859f0480808a7379d100d5e9296c1b848816062b399abeff", 0x55) 2018/04/21 15:45:52 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000000040)=""/128, 0x10b) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x480000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x436, 0x81, 0xffffffff, 0x88e8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xfffffffffffffffc}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x58, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x92a}, @in6={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x4, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0xca, "4834fb53e5f813606e11eb9c57933c90dfc57047cca6ee19d137af4dbc1861b093697a5613661dcf9815215414faf3f40887b1b6d8ab3e8370e8fb90a9e67aad404d8fbf906b74ebf13eef1bc839dabf50d0509278e1b0aafe94a869bfd33a3197e6030dfbb87859584f537a681458d3afad9ed24bdc69b9d1c10111171db05a8e9def7ba3381745e4b6ca267274fa1590d635abc95a128d53f194542e26e4e31d033c8b2847517f6dd57d0177a7adaa967525802c063d295e30feea73fee1fc18936195a5bc6446369f"}, &(0x7f00000005c0)=0xd2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x8001}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x4}, &(0x7f00000006c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000000c00)=[{&(0x7f0000000140)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x201, 0x1, 0x101, 0xfffffffffffffeff, 0x4, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x10001, 0xbce, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffffffffff80, 0x8008, 0x5, 0x3, 0xd3c, 0xffff, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x4, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x3, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xef, 0x8, 0x2, 0x3ff, 0x8, 0x3f, 0xbe3a, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x2, 0x8, 0x6f2, 0xefd1, 0x800, 0x3f, r9}}, @init={0x18, 0x84, 0x0, {0x18, 0x5, 0xb714}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x2, 0x3ff, 0x6, 0x100, 0x6, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x0, 0x9, 0x2, 0x80000001, 0x6, 0xfffffffffffffffd, r11}}], 0x1e0}, {&(0x7f0000000900)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000001000)="1c2828bdc825af687a82fd7f38bc95d610013878ec684c4d83fc6de8c55c84943ee2efecad0f8c361574673ebd03353fad107a909c5836f2b3bc7755c10859190c3d5a286e8da1396a7f03b507e058df0b65c73dc7e7d4e3a7d9bd6728db639b31e5ce0cb914afb69377cf270940574ce9aa9149892569cc11e77908153b15ae0904d006c6841fdbcd327c3e16f4efa7915e8320e04ac727570657c9952e9c476da36199967c9fc758dc07c2fe8395e736667b9f1426a09552968bfec3659bb0836283c079875d28c4705580193be0bfeb4230b9a74072ecaece745b69721527d0fd01db08bfb60800f11899bc5d4daf7aa2c0b33c2d00bd6c283f8fe28bec72d0b4578511408fcef4151a0113f63381d864f5ceabe1f7e618c73f15e0e850ff5167149e95bc01616ed71068dbb9640b46f4ba9a2a30807431a51e4eb96a4482cf6ca1e505874a74e2cf84b12f80582a6a9fb63cd9188b36e2d43ed7ef38783ee318607fb6213f24362142d1bffb8b11390330aa7573e570b8a48eedd864cef43b644dc960cf0a1f973859ed022acbece3b5cd2b1953d8116f2261a322fa12f2e41c87cb715fb79ca4597dff763fc5116cedcf68d7c0dad0c5434f05a4fa9c2948cc0c38045a5d4040ca6307f8928f5912a453fa1dafd568355da6a7b5d71e7d3b3f8fbee2f4e79543540ac9c2dfe09586bbff9902110a18f1d21a424e0d75a695e2c42993875e9287d775a7e3e5853ae6ea8e239fb0b7114e7d0fef2f04d5f6a67154666474bc9653491bda1aca97ae455b3abf4c52118672c4cdaeafd89651476a99bede1c2d37de0faddef2f63fa5f45c6a8107c290c33751a6eb05ece87552925c7e61898105b9df537793840f89401c904de8026ec320a409072e4390c9f428efddb901a9fae420e24bf10da47c05b5f5ea2296c2bedc0f8d1bf65c44d82a3dde3cb8ba8d429073d768847ada1d57ac5a4fb246435f7661c0a6dadadaf6f73afa897c86766d47956b5945fb4685d3d915955d6d276f28bad378420d40985de3ab1a7f3d8ba29ab29bbc9ca57fb0dbbf606f09a91b3f9b9b1d9ff75e264d38e7549515a2d863f4f99518c5e3f5ac0d1082d850331cb12812d6380c7e96089d69aa07abfcd87b81a3fe282a10c4c038d62bfba6d6606b64c7a4854d2ff167ac4736427e035a12788b5e8a0bfc8810f3081ed5ebded9995f1e9e8f69de69105a4ce17bc1969184d95253b9e2386ec1da4861085f596f99cdf8f43460e48361f054ba2609e964dc9b310ce5c1934fd6beaec31a0d3a76dba0036e9bb6359073e9a69bfa726c0ba48e61c0bd9b4e86ae78e079b85444f06f16ce4ac6a1fcb9bd35b82c1070f26b7a80b93380a166eb13fa27e46ffc61f72e12d58343be14f082ea21a37665688dbea782a7d6a30ef9244d2b0ec46d574efbc5fb55beb6ae9863cd638ad2cfc146c098199a93debd70923a08502b55f0729ea743fe3913620c3e7819498633ad745d7b8c19cecb9bd7a8adf164c8b780640ed9284ab4ff498dff00c8950def8e6ba4bf6f9067642dc47822abe13954891b4be593cdac9881a31df3b731b15c4a716071d5c68175ef194ffae86f802c78a8df02e84182bdb72e14332eaec57c1cf0c3e3e9d30ffef793c9bc2a1407781b70d6a068e0bbbe58e49641576ca1363b7155ea4ee16092f6db84cf5327a2bc032f43f6344cc5aa84c4d941d45edb41d54aaa4f6a46de4bb186f9dac6061413deb58c1e8ac061c43230df3cea059e71a65cdb4ef52174516290f638df0bc50d27266ace359d9e32e7e623622c67c77efb9ade6e9c64d93990cbf01027b33c181320bd2259bf756db8b467cd3591ccb2cc5db934129d443559e8e0188eafa7f45a1c9c174e055cdb0b34358b580be3054222ffc174e5e7597ef969be60389eb70acd073fdd0e88c68a7afd607741f6dc2cec10447aab93908d2eb12e759081e579fb9972470ed2ff0bf8b7b9a5f01a7d05f4298300106b92817867eb5e29559cdc87548a886e213ef05e3f10f36d920bd22de961fff3ecb84669d79e5f2d58800fd5d17388de4b3ffb0636d0b1cfe9394e87099549ed2ffd18469e21a2ddbe35b16f18a3449ea6c2cf12764e95ec0ffe77bb50bd2a7082f51309ee8eff0413d8e881fddfbd90d7aae1d67a9dd3da7e3118ccb4cb8ef339ecb9955e04dbe4bc0b6f6bb1adb86306d6f34e01a93c38232e848da17655d961db59ccae8fb1a48e2ea9fb6f8fb7565b5925dbd301bb05140f8119c41ebf24a86ad53082619a1c783a533de8fb16339c95f2e2c7cd4933085ffeca6521d970ed45361db506b0a396e74ecb935443b4bef59dcba7ca77fbc42e5ad676268c15d96ed7b3a5a81d6da89ae213cd52ceb410b520817830806b19e3088047c41befd34f036881ebf12cc21c271e137c2eac8b6d5c635c8fd0118aa2f17047a73909533b594b011f4032fb62e12d89f1d7ccabe62c2c79cccf6859da2574530177539d9d5699cfa1629c652a6f4e5bb99ee62edad9aa4a46fba13a4e4a3d6b4bc01d23cd8666a6cdc5759781615cc2e918549dbdb192d73362b72592561aba1bf396afb75ced29c8af514b02e410ab2c37b79e930b390999945016348a854a64b12ba8beea1c13b30d80123c36ebe7fabc5d578f51f992aec8619b74d532ac8460f06c2d61e2f3ee80864c1b80bbecbfe04fdea6fa9eeaea977c56634408ffa6f188e918de7ee4357a1ef01e4bf7edc52be8f1e5a30c3ffeb30172eabde2d44237b50e8eaf8940d9681e2324b010c024d3a4b65dca01c8f92ce808ee0837638e27c13c199c0d91d11f51f7049e8be28eb50c095e331005a60f5baf01560bb08a02425e2d5e9317d7f6240536627affdb7098928dfc96aac20ff5a8385858af5aac8a9e7443b049aa7453214a241cb1f4290c5c1fd4bc37579daeafe5096af10bd74752b5044fb37a1020edd6026ebdffba99597fcad33cbeb4bf50c2bd34ced59cb9acb29dfac8089da829feb6886407f588d5899464b9e78d8bb22b08ebb776edf54a1025b0fd6e92856c0bdf86e064e866c7607b638c3026a4b5d0a821314299422a3872a82d9b8f26abff5eb498b6fc4de10ff4b17f9f3b8f2d72381015adead453c715256dd91a2c3cc628a5deeb75d34a007176568a0c717e21ee16319995c0eaec7a8007789dc3cf57ba9c8ba742e6b7dae543d808cde38051da15b26fa48f7be012d8b82314b7f69215245d7f3e12f87fafd7c3984310070db6a93e1bcb43e896f57d819ceed111d0576cd4de0737f8fbd79f4019bcfef613ba6bc3ebfd7c47b56bd5db788a98119013935cc8d7822d7ee27d1c82e36afb124b557034525837b01899759f5b1aeabf1119ee6cbccb93865ce840c4a9d8f6733b21d4252419565bf03a327e5d240c1487cad4cfca8bb2fba2fde36025b818c2259aa2d4fb971e234da42b3b8172a699e1534e68fa37d636727b42c2eba55a3684a81949e1a40bcb2b08658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0x1000}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000000940)="1eb08c1fab727ecb389ad2290953990f89f41c36d816e8fb49", 0x19}, {&(0x7f0000000980)="2fa1a5dfcccd1b4d1d2ab29ec6aeae82679cb88dadfb19903de927a178afd65f3544e39d9d241ef4a3c42723435907697061e0550e940ff46f60a71fff8debd88f62a44d70506b083f3814cdf1fd1d5f77a1566ff7a79aca8655ece21390fa1e3276309cb28730e31aaab7d32f8b2be0837f1b8926c9e79518153087002cc9d9058e204dbcdad3d3315ae226f436ad980c68b9de707827155c376f66a97955054cee2562e47824db6113a5c377832d6e2afe7d4531f3350c1d97b75a7966", 0xbe}, {&(0x7f0000000a40)="0aad561eb21e46e1b0a95fc35b2311753f8667f8c0c066d1cd186a812d8cb233d2a4973444cca6e9ad3b3e11e5096a36df6ef268c3ce8a005e22ebd7b1782dc28c09eb8048d36614bc4e8ad014f37c9097eb57481d318cf16fd6ae3ade2e8ea182f08e537cd6b94a4300867ff19523c26b73ea1ce38065cde17aab2e70885a4e0273c90f7f019db7f2deecc00febb8ed103a052ac3613cc9bddd80bd17ab56759505a3690056a177e396adccd10c45366d5e37feb752763c2766d3a03855cd17d7dfc0c8931e3c9066ea598e51b3", 0xce}], 0x5, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff9, 0x1ff, 0xaa1e}}], 0x30, 0x4000844}], 0x2, 0x1) chroot(&(0x7f0000000000)='./file0\x00') rt_tgsigqueueinfo(r1, r0, 0x3f, &(0x7f0000000100)={0x40, 0x8, 0x6, 0xfffffffffffffffc}) 2018/04/21 15:45:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xffffffffffffffc8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x200000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x1f, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x3, 0x9}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x8000, @dev={0xac, 0x14, 0x14, 0x12}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 'bpq0\x00'}) 2018/04/21 15:45:52 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xf) 2018/04/21 15:45:52 executing program 0: socket$inet(0x10, 0x3, 0x0) 2018/04/21 15:45:52 executing program 5: futex(&(0x7f0000000000), 0x3, 0xfffffffffffffffb, &(0x7f0000957ff0)={0x0, 0x1c9c380}, &(0x7f0000000040)=0xfffffffffbfffffe, 0x0) 2018/04/21 15:45:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xfffffffffffffdef) 2018/04/21 15:45:52 executing program 2: getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01d8c6ca4200faff000100c0"]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000), 0x0) 2018/04/21 15:45:52 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5db}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="ff00000000000000edffffffffffffff15000100000000000000000000000007fffffff0000071a802eb0962cb5eb1f72250ad56e02cac5033799017e507fee4a0fbff4849ad3944ed1de1507fcf7231588bf6df28c2c6050000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/21 15:45:52 executing program 0: io_setup(0x1, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r4}) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000380)={r10}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000d6d35ea9140003006c6f00000000000700010000000000000000000000000000036ee4717d69206db549baf5c850dffd5bb2d0585756bf8de28a5be9d6805cb8b6447ba5d06472d97a4f5e20ce796fb2b30d7aebe4b3"], 0x3c}, 0x1}, 0x0) r13 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind$packet(r3, &(0x7f0000000640)={0x11, 0x1c, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_opts(r13, 0x29, 0x3b, &(0x7f0000000440)=""/115, &(0x7f0000000180)=0x73) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={0xff, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x1f, 0x4, 0x447d, &(0x7f0000000340)='gretap0\x00', 0x3, 0xc98, 0x953}) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xd1fa99970afed277, 0x0, r11, &(0x7f00000001c0)="837e8fa5642da75b55976c68e7f7835a556afa318fa9e64f6051e4854dde02a6e9a1167a432b920f8bc0000995034ce61bf58fe6268853505d7e9ec0fd8f7b3b93777841eb4cf1cf242660016fb01dde0c39e0a24b7f746b621644520db8dd8ac33b327a751cdc34fbaba0a3a38a15e8ecaf151f47d157fb95582528535aa186524f1a117fba4ace5772cf5eaa01fbec0761fc8db4ced49bbcfb625968567b10eab224ac271cf0a6ecf7bde6d3c10d3627b157b902239b9283360576186a4ddce6b2d289fe11fd0e1a26c54eb7dafd0d5063a30484eb977652821df0a4", 0xdd, 0x81, 0x0, 0x0, r13}, &(0x7f0000000140)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x1a1100, 0x0) ioctl$TUNDETACHFILTER(r13, 0x401054d6, 0x0) 2018/04/21 15:45:52 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x33fe0) 2018/04/21 15:45:53 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:53 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0xfffffffffffffffd, &(0x7f0000011000)={{r2}, {r3, r4+10000000}}, &(0x7f0000000ff0)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fd3000)={{}, {0x77359400}}, &(0x7f0000fd3000)) read(r5, &(0x7f0000fd2fee)=""/128, 0x80) 2018/04/21 15:45:53 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x26b32a9e7028975d, 0x100) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0xffffffffffffeffd, 0x4) [ 245.141906] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 245.223435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:54 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x10) 2018/04/21 15:45:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:54 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x470, 0x1800}, {0x3, 0x7fffffff}], 0x2) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/150) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x7f, 0x7000000, 0x7fff, 0x200, 0xdbb, 0x5}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'vlan0\x00', 0x600}) semop(r0, &(0x7f0000000000)=[{0x4, 0xfffffffffffeffff}, {0x3, 0x1, 0x800}, {0x3, 0x100000000}], 0x3) 2018/04/21 15:45:54 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe000000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:54 executing program 0: io_setup(0x1, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x1) r3 = socket$packet(0x11, 0x3, 0x300) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r4}) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000380)={r10}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000d6d35ea9140003006c6f00000000000700010000000000000000000000000000036ee4717d69206db549baf5c850dffd5bb2d0585756bf8de28a5be9d6805cb8b6447ba5d06472d97a4f5e20ce796fb2b30d7aebe4b3"], 0x3c}, 0x1}, 0x0) r13 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind$packet(r3, &(0x7f0000000640)={0x11, 0x1c, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_opts(r13, 0x29, 0x3b, &(0x7f0000000440)=""/115, &(0x7f0000000180)=0x73) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={0xff, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x1f, 0x4, 0x447d, &(0x7f0000000340)='gretap0\x00', 0x3, 0xc98, 0x953}) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xd1fa99970afed277, 0x0, r11, &(0x7f00000001c0)="837e8fa5642da75b55976c68e7f7835a556afa318fa9e64f6051e4854dde02a6e9a1167a432b920f8bc0000995034ce61bf58fe6268853505d7e9ec0fd8f7b3b93777841eb4cf1cf242660016fb01dde0c39e0a24b7f746b621644520db8dd8ac33b327a751cdc34fbaba0a3a38a15e8ecaf151f47d157fb95582528535aa186524f1a117fba4ace5772cf5eaa01fbec0761fc8db4ced49bbcfb625968567b10eab224ac271cf0a6ecf7bde6d3c10d3627b157b902239b9283360576186a4ddce6b2d289fe11fd0e1a26c54eb7dafd0d5063a30484eb977652821df0a4", 0xdd, 0x81, 0x0, 0x0, r13}, &(0x7f0000000140)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x1a1100, 0x0) ioctl$TUNDETACHFILTER(r13, 0x401054d6, 0x0) 2018/04/21 15:45:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 15:45:54 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x0, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r3, 0x80000, r1}) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) 2018/04/21 15:45:54 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x1, 0x6, 0x4001010) 2018/04/21 15:45:54 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4a001, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl(r1, 0x0, &(0x7f0000000180)="b9586a07342521ca8b579618815228f1f317b8d41142feabc8ea84f3315e8b5239c0b6b0ca6f83d74cd0e244557782d3d85e71bd5e59fa212e66b2ea77500d2f40e0eccbedb0827e52c6466cb7ed6407b063aacc07328e661800724b5efa3fb969bbcb551f5ebc4ecd6be81429ab1c2d404e64212088fa7f4cea3a2f4de9bed2d183153d2bd6fad81c2781b2c91a68fff021e41de9111370f66ec90a9586038bc04ca64546c2cc233261cd93c09899c6062c9c5fc89d99996c7a9e") write(r0, &(0x7f0000000040)="0cf724af6532481fb6c01d0566aa19897cd58308ebda068db75e94f807ecfb45899f", 0x22) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/70, 0x46}], 0x4, 0x0) getpgrp(r2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001800)={0x5, &(0x7f0000000440)=""/186, &(0x7f0000001780)=[{0x3, 0x5e, 0x8, &(0x7f0000000500)=""/94}, {0x22ed, 0xc8, 0xfffffffffffffffd, &(0x7f0000000580)=""/200}, {0x6, 0x1000, 0x0, &(0x7f0000000680)=""/4096}, {0x3, 0x66, 0x1, &(0x7f0000001680)=""/102}, {0x7fffffff, 0x80, 0x0, &(0x7f0000001700)=""/128}]}) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) bind$bt_l2cap(r0, &(0x7f0000001840)={0x1f, 0x6, {0x4, 0x8, 0x7, 0x2, 0x2, 0x64}, 0xfffffffffffffffd}, 0xe) socket$netlink(0x10, 0x3, 0x5) openat(r0, &(0x7f0000000140)='./file0\x00', 0x42040, 0x18) 2018/04/21 15:45:54 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xfffffdef) 2018/04/21 15:45:54 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x10001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0x3}, 0x8) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendto(r3, &(0x7f0000e1af76), 0x0, 0x8000, &(0x7f00009fffa8)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4f3674a0274d48c7d0431b847207cc6f963892d766e865b4c965d4dde7e153659c3eeefb220e75fa5dc4d8c7f00bb00ce8f29a1cb8cb7502ea3d6c38b3eab9"}, 0x58) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1c0, 0x2c, 0x20, 0x70bd2c, 0x25dfdbfb, {0x17}, [@generic="cc86f7a3d2ec674f0e2f7ccd8b5e1b852e870e6e142233ab33fc", @generic="2d989e015b474424697db1a5043f30942c9879b17361b45b2cb20da63c00c14f4acb7d12ef81e55aec0f93fc53b5a02f7cb206cd5d5a6f33c0ad05fa2259f94434ea842027a2912cd9e779feef4a04fa75f4529a138fe7f75d3f6e576830e14c80335cd58f80837e5619005a0398543d917241c231da8db9087d3d1cd3e9fe4dc5988f855843027dbab67b874ea75f5b6be58ee51bf51d8762b387b6f310ef0d7b5a0ddd8f9eef", @nested={0xe8, 0x69, [@generic="7a8c9ff8ec854391891783d2a990aae7db689dabdffcb8ef1e73b9c25c53559afc60b33752327bae937741f381f772444ed63bd55134109011d659d0bc70ea5be4ae6e65feb03e820265474c1f6e518d68e54bc174f8a899d07f3b1d3d06dbc8ce98e24eb27aee689db0b02190b89f9a4e1a2b9f115f4ff62125e5338164877e598fbf3d5a32d60cc13c6023a9822c5511d999b57847adda31107ff82d4d6d78255565ce938dbd3270d8a13ccdd4cbe23d7475c84e73bbb453e751926032cfcba803cd00d1bbb93f7d71b0b2660f33b7ba24c049ce68f1f90f272ac9c191870a4dfb6f12"]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x10}, 0x40) accept4(r3, 0x0, &(0x7f0000000000), 0x0) [ 246.227150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 15:45:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:54 executing program 0: r0 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/04/21 15:45:54 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xfdef) 2018/04/21 15:45:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getgroups(0x5, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000000), &(0x7f0000000480)) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="67a08ac0db57e582845b03b93a6d83edde4aa36ec2f9a4da95497f87e7e7bc7f7cb85b7fe02980f2b9fc9eb2a7356d920f5685191d88922bc0b3a92b4f512bf80698b476609664fa538a2eb9ccac191d4816badab02aaef8902f35b53fb2ba79085a6bc1dfce6cd700626adcc28eaab8f041774484cdb1af9d5408caae", 0x7d, r1) 2018/04/21 15:45:54 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000780)="260cbb4b8c46ef14a873116d95d07258df1fedb2aae79ec37115591663010cee2e3f7011971d01f84532c746a381278fcc69b743909bafd3feba211162880f41b912b78ab1a7c6dfee28b6d8e51df4dceba2eff95b1f6dbbce240f26947a79a41084a877b5b09df50587d873955380355219a6479ca3151cda91bb08e27cb0202b6031410aa070491449175ff16974991a854b97b9a1", 0x96, 0xe53}], 0x0, &(0x7f0000000900)={[{@noquota='noquota', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x3f, 0x37, 0x38, 0x33, 0x39, 0x38, 0x37, 0x3d]}, 0x2c}]}) 2018/04/21 15:45:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:54 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/21 15:45:54 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r0, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 15:45:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000002c0)={0x2, 0x3}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)=0x800004) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 15:45:54 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x800) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0x80000007, 0x3, 0x4, 0x1, 0x6, 0x7f}, {0x80000008, 0x3, 0x1, 0x9, 0x100, 0x5, 0x3}, {0xc0000007, 0x80a, 0x7, 0xffffffffffffffff, 0xfffffffffffffc01, 0x2, 0x3}, {0x0, 0x10001, 0x6, 0x9, 0x4, 0x1ff}, {0xc0000001, 0x791b, 0x4, 0x4, 0x1ff, 0x5, 0x4}, {0x80000000, 0x3ff, 0x4, 0x5, 0x5540, 0x5, 0x2}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa5811, r1, 0x0) 2018/04/21 15:45:54 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0xb) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x22, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaf06422b4e334756d02abefdbaaaaaabb28052510001cac1414bb4e204e2000089078"], &(0x7f0000000000)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f00000000c0)) 2018/04/21 15:45:54 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffffb, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) setrlimit(0x0, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = gettid() r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0x0, &(0x7f0000000100)={0x7, 0x100000000, 0x5, 0x51ba}) r7 = dup(r4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r8 = dup3(r3, r2, 0x0) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$vsock_stream(r9, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xee8d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000000c0)={r10, 0x7, 0x30}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) 2018/04/21 15:45:54 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) dup2(r0, r0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:55 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:55 executing program 5: clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x401) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040)=0x100000001, 0xffffffffffffff3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/21 15:45:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x200440) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005900)={@empty, @local, 0x0}, &(0x7f0000005940)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005980)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005a80)=0xe8) getsockname$packet(r1, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005c00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005dc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000005d80)={&(0x7f0000005c40)={0x10c, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0xf0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3e}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x80}, 0x24000041) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="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") 2018/04/21 15:45:55 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xeaffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0xa) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x66}}}, {{@arp={@rand_addr=0x1, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x4, 0x5, 0x0, 0xee8, 0xa000000000000, 'bond_slave_0\x00', 'team0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x1b}, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000600)='bridge_slave_0\x00', 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/04/21 15:45:55 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20402, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:55 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000000000005020000edffffffffffffff0000000000c10900000000000077db27a593f061e6721f1c6153af1d955900d2eac56de640b386e33d4ec4ccd922801636869e40023c5fe4aafbd4d97ad453bd365b6fbdfd44276c7522816db3363cc531e4ed0b9860177cf4dac5842c81ecb08c0fb63f4f0aa88f3d4473603097ace4266d9246e0e0dc9cc1a3c3290c201cc4d4bf93354d3bada03cdd313c82d6437b9e5d2f6ce902a7d037a7f8b40404af000000000000000000000000000000000000000000"]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20043, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf0, 0x1, 0x8, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x800000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x941, 0x7fff, 0x1d10, 0x2, 0x42}, &(0x7f0000000180)=0x98) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 247.323586] QAT: Invalid ioctl [ 247.353601] QAT: Invalid ioctl 2018/04/21 15:45:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/21 15:45:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000022000901000000000000000005d7c80008000a0000000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 15:45:55 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:55 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0xc0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x3) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:55 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x727) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="28ed2b58f77de3e5de1b6ecb6c58ce13977013eaf50c684b708c492372f7df862c45cfe2866e9ef8e6fcc71084b73f26480055c5") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f0000000040), &(0x7f0000000100), 0x400}, 0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000440)=0x401) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r4, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0xb68, 0x9, 0x4, 0x4000}, &(0x7f0000000100)=0x98) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x8, {0x0, 0x989680}, 0x1f, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r6, &(0x7f00000002c0)='timers\x00') madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) 2018/04/21 15:45:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x14001) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r1, 0x9, 0x401, "d4c0a80133b14fe18859ed728d79d1c8a122041d06fd0f9ca5b0b334f25a75a00a5440b9f9a89935d479e7364052748271b98437fe85293eb7dc"}) ioctl$TCSBRKP(r1, 0x5425, 0xe696) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/21 15:45:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x2002, 0x0) getdents64(r0, &(0x7f0000001100)=""/134, 0x86) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000040)=ANY=[]) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001040)="6f65ff976a100f5e9ad599c729643ab07e2f79b8ba606a1575aa7af2a0f7c77800b71a1c7a6a98c244ccafdcba9c2005c5798b511554d480168f4cac50cab85c19426846075807ff90dce45ad4668b3611975bc53ed720b9dee3cf399fb0a85a07038d6f9f15", 0x66) mprotect(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x2000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000011c0)=ANY=[@ANYBLOB="1b000000140000000000010002000000010000000200000003009a6a"]) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000), 0x14c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001300)=0x9, &(0x7f0000001340)=0x4) 2018/04/21 15:45:55 executing program 4: ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x581, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x10001, 0x4) write(r0, &(0x7f0000000140), 0xffd0) 2018/04/21 15:45:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) r3 = memfd_create(&(0x7f0000000700)='z/+\x00', 0x3) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00', 0x1) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000006c0)={0xee, 0xb5f, &(0x7f0000000600)="f6395560fb9382b1f46a5a56b5df072b8bf80d0186d85cebfef1a6eff7e0b03f16666becbfa57318d29458140708ef96e084e841ff8ec3fc235a0c650a89a7df130b6754db531921c306480496fb213520a5e53e9e50e095a22ae4b6b06b547aba1a39bfaeadecf612", &(0x7f0000000680)="41d1e33f64345587cf3a947692c15b843e22355dc04fdac11d61ce61e9527a61f4c5fc14ae8b0a936ab9b133be6da65a77c40b22ff54b023", 0x69, 0x38}) 2018/04/21 15:45:55 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:55 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) timerfd_create(0x7, 0x80800) 2018/04/21 15:45:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000340)={0x9}, 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) syz_emit_ethernet(0x52, &(0x7f0000000a80)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x3ff, 0xfffffffffffffffd, 0x3}], {0x8100, 0xb8, 0x9, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x4f4, 0x0, 0x0, 0xfffffffffffffffe]}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007805000000000000500300005003000090040000900400009004000004000000", @ANYBLOB="e0000002ac14140cffffffff00000000000000000000000000000000000000000000000000000000000000ffffff000000000000000000000180c200000e000000000000000000000000000000000000ff00ff0000ff0000000000000000000002000e1f0007000400050000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000010180ffff0000008000000000e0000002ac1414bb00000000ffffffffffffffffffff000000000000000000000000000000000000ffff00ff000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ff00ffff000000000000000000000000fe260008001f0080100000006e72300000000000000000000000000069726c616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000100000073797374656d5f753a6f626a6563745f723a667573655f6465766963655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000aaaaaaaaaaaa00000000000000000000000000067fffffff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000"], 0x2) 2018/04/21 15:45:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x2000000000000, 0x400002) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000240)={0x0, 0x103002, 0xff, 0x7, 0xffffffffffff8001}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) epoll_create(0x100000001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0x400020000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) write(r2, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:55 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 247.681160] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/04/21 15:45:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) socketpair(0xa, 0x80e, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff}) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) bind$vsock_dgram(r4, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/04/21 15:45:56 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400040, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x0, 0x3, [@random="15a2496da8c2", @random="ac5256e1431c", @empty]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x2, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}]}, 0x110) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/21 15:45:56 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'syz_tun\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3c38f9ac785ef1b}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gretap0\x00', 'tunl0\x00', 'ipddp0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/04/21 15:45:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002600), &(0x7f0000002640)=0x4) sendmsg(r0, &(0x7f00000025c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="8d8d8cc81eff2f", 0x7}, {&(0x7f00000000c0)="ce65246cfdb673292d8817f7052ab849e5751b3cb758a99bfadbf8cc3e7ba272a89992b7a8deb962b0a5d1a92bbd57c303abf0df015a86fa95fe77287b3b1e501f019633c9a743b76f127eea07bb1b9be9057ca73d80103c517ba542054c477b0d9f201c92cb3857231d7fd935b95cf052860b77513d08f8bf6810bbca9e67aab2f185ca7d1e29ce4ee75380cf63f7e3ab2ca03c57f0436a120b8d38bf28fba6e51d8847d2cd256a9875131d4a7791239c2322a4b34b743557ff6da6cbe00b914712017deba74194bb868109d88c2838dd12fcd6db5f", 0xd6}, {&(0x7f00000001c0)="aa4aad24f1994b7610319305e7c99ed6c080ce46a8f9", 0x16}], 0x3, &(0x7f0000000240)=[{0x1010, 0x19f, 0x100000001, 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{0x1010, 0x11f, 0x5, 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{0x110, 0x111, 0xa2aa, "a10104892e9ce8d238ac622483e6f8faacf8680f03fc9f109936fe4e6b072e5c7ae6f50d0daf6fa7e630a75ec624c79ddd93b06feefed9b9a62c911a6ba81bdf05e542b5f9bb7e20085bd15c1101b9650601d0a5fdb761dd13fc4f037840257dda87fb45755383146632d352abc186bd9c0eddd7b41bcc3de527c376fd488fa240dc874d961ffc470284823af9601a2040186dacc20a92703379e9183094491f4170e68f075ad3efe8191aea91dbc3a37e37b6620b9a3995437a8574e9d2318a55da268be7a3b82854af1fb2e7c85cf866adb7becc0a42842386c8ce18c58c0725ddad25d9d3c30c95fa9fb6e1694d9e5ce13651cf8ed5989c"}, {0xa8, 0x117, 0x8, "d67a92789b4c3d804dfe3141a6f9cc4eb78a0e6a383c0f74d1d012aac6fe926fc434fe1d661c02db6a4365bf1c4ae65f98bb2a0278610e6aad9d5b83d749f412f481cdf06468dea72713291da0c47a81eaf109ecd5c23dc1ebe2224e844525d0715ff2621a92a0218cc8e78fa8cf2c949ddf1e8abcf4cb78ac987b9c5a3031b2117a7a734b368ec52be2948597d48927900f74cc23c54c90"}, {0x70, 0x115, 0x1, "acf1c4af2b6710489a7c49b8f0ad6e3f0b1d1c79ad22eaf12861e249b1d91cad9ad9bc7eaf9cd9dd34d97642fc7ac98dc8c27435df58c9acc84eedd50f87b56ece15db35e7eb347f9a4f83c1fb354e7cddddd527b26f7be6312c3edb50"}, {0x90, 0x0, 0x1, "a09a88f54191b3e63258997c1db2e7adad99d5e40eb493e8f71bfc2b8a35856ac869aa4ccf8086aed0b5d3bb34db3d6e00d944b92f236f820b733e0c78e23f66a9192d93d27aea05d1a4b77562771daf54bb881742c57e0a188df1be0e6e9fe66ec81a48313e8ddf755c9273b3c89e70f8d015eb22b521a1ab8e8d32a2"}, {0x90, 0x11f, 0x3, "542df16220e0978ab0659dbacbdc8acbf2ec2b211dec2a7a8a80c641f3b27d1ebf8a04c1fe2fdf506e1757d0b43622c2c320844f4cffceac78e5fdf127888e3879d7bee342259a216dd61a52c94911e8890fc4f9b7195229c6e98e0642bb4abf003e49541eff1bc8c8b991f3a78b3da950ccc5ef419c0156a9"}], 0x2368, 0x4000}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f00000026c0)='/dev/vcsa#\x00', 0x9, 0x200002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000002700)={0x80000000, 0x0, 0x7fffffff}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) 2018/04/21 15:45:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:56 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x6f, 0x1, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2, 0x401}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)) 2018/04/21 15:45:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x24000) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)=""/123, &(0x7f0000000140)=0x7b) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/04/21 15:45:56 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000200)="1f00000056000d6dfcffff05bc0203030701ff2104173f810000000200003943e0dd5794bac9ae99a2c731d5d73af3373463a9b0407ab8c7e8e4bc3e06f16cf324a9c0af57cd9ec3b3549908919d66737e700e42411929dab75cc6a09c580ef96f0b347f2f61646164712aff783d84b7541085749c7670180b2c22e7da2a75dbf2fe43d8ca3b48f5fd90552aee46e4ec2a0000000000000000000000", 0xffffff46) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgrp(0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) getsockname(r0, &(0x7f0000002b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000002bc0)=0x80) r8 = getpid() stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002d80)={0x0, 0x0}) r12 = getuid() getgroups(0x4, &(0x7f0000002dc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000002ec0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000080)="495588f35d4dcb4f7f035974faaed4f1fb56f596a129dfc416cd58fd408d4c951797b0cdcf351bab5fa28f911bf9ccfa42792c416f0e9d8ef0e6616d55a500c4790e9f3b095d5bc4f72b4608eefb1a0ad6a740ec79872021dea06eac158f19ccc7e719872d25cc8974bbd347e001ae5e6a44097a46aed6c56991c7ff9aa3e2cafc8f203cc464ee2e00ef", 0x8a}, {&(0x7f0000000140)="e0c9935ac1b41288f6e8e195f7cb17caa04c5dcb5ff4be945aa3756dd4e8c77892f4d38ff8ab6dd7f7b51cf5d5f1e0b3", 0x30}, {&(0x7f00000002c0)="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&(0x7f0000002ac0)=[{&(0x7f00000016c0)="6c0552782b8ceab5a8c0385aaab7a762640aef612a858fa7dd84627a73abbf4657281db76ad253f70dda7c096d24bdd4265eea44582408eeb44534d72939f0f1ec4141523836c4d6f84c5155442aff7fc29df21b248bcb6b2b7a2853cf5f2ca7f5269145b9b025555b41d7098f3e9c215d74785b619e5d981ca3d35eaea2b4e2680a3130454c", 0x86}, {&(0x7f0000001780)="34e298c195535c9dd0bfb5d99b0f", 0xe}, {&(0x7f00000017c0)="2c85068030e5e6bee149e034c9afa7235aa016c4b157c4263e4bbbf522f4deec425cfa447bca24831dee9ec263e5d81c1a672e1b0cc0853f28e960a72f799aa8db00fc076afc1e5da26955af581b42265531adbcff342f12730b282adfdbaf4da1cdddcbe63bad0f7f8249e134e32b398a8edf1c3110b1ad502820feceab6a484ae2d7171919fc5a19ae51debcf0a73fe117b06749426f2884abecb12df65342a8d72206fb2718be13", 0xa9}, {&(0x7f0000001880)="3fa6c78a10871a48f4dc1f17fce68d51d682236e34d19abf839f52f393b1bd837ca35dd8c50d3698e6b26304c290b201c89e6e6552e6ec3c94ea120de700b163b895a3fb15d4fc9bd064371b05c3009b752d0fa328d6247f01cfba34ef3a6aae7bb1ad5c02e258ef2e239ba1f6202700c9d938332a506186eae8fede821bcaed963e4d039b1e508574aeef56111765312743295ae6485f5d6ef966e4e21bba69be0568b9e12c369370", 0xa9}, {&(0x7f0000001940)="b397029815da8eb85c3650d68a1c9bee0f1309418ce5e52574cf50189ff71f51c716b4cfa0ddbc314f1051ef781097d7a29974ab64db2d644b9e1cf5c1e956e64e98895dac288c673865ab783bbd4a7221e8d2ef817ea2c106905c8d6dd3cf8a70d95fc1005d60373ad5e9743649f067a5830239057c626dd917f509f4693b46b5579ea01fad013305b54a70b10b9171a95cebae6a6b9bf165732d62f6aab8a8e63346eaf6bb", 0xa6}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="5dbf84c6d5870bcbd604e7d8fa5e1e9eb486a05efb89e8fa0d2b17dbc2e6ad3d69cb91dd3168c31a3e9a378dab371fe883084fa9d33d7690f4784b79380a7ff61405974d2cacbb1f4144bca39c1dad86939149db5d37a067b736549bac8c7308b8edeecdbc6a3eee5e04a1ba5e9cbe5f049981468e3a57236985af0a2b7ec9d3bc166fd00636047201c2c5f77a76", 0x8e}], 0x7, &(0x7f0000002e00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020002000000000000100000002000022", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000010000000000000000100000001000000"], 0xa0, 0x20000010}], 0x2, 0x44) 2018/04/21 15:45:56 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x800000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfsd\x00', 0x0, &(0x7f0000000140)) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000040)) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="0608ca46c2e106a2cd56be0a744b3907fd76bd7be8c68ce2ce3c3f6abcd10230554ded0a2dc2e2d3fd7c902dee81dc435417df57fffdd3eb68987d8e", 0x3c, 0x48}], 0x100000, &(0x7f0000000240)={[{@gid={'gid', 0x3d, [0x0, 0x7d, 0x0, 0x3b, 0x78, 0x0]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x37, 0x3f, 0x35, 0x35, 0x0, 0x37, 0x37]}, 0x2c}]}) 2018/04/21 15:45:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x1d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffff467, 0x200, 0xfff, 0x200, 0x9}, &(0x7f0000000140)=0x5d) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x800, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8040) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x8, 0x4}, 0x8) fcntl$lock(r0, 0x8, &(0x7f0000013000)) 2018/04/21 15:45:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x20, 0x6, 0x9, 0x3fc000000000, 0x3, 0x0, 0x1, 0x3, 0x8001, 0x4}, 0xb) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write(r1, &(0x7f0000000140)="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", 0xffffffe8) 2018/04/21 15:45:56 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x400, 0x101000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x5b, "3b584172bd34dcff90ab7ebb278e0f77ec811de1032c787dfd8a6e78bdc9cd778852c056279fd40e5562f36421780af7b2376e6138e48ebe0727ab989909467abfa8a66c22461b061fc5d3c4b96d5db5dec26e582be2bf9a5a8843"}, &(0x7f0000000380)=0x63) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xb6, "27ba6b02765dd8e4b743e111e4ad12f405e852d2fc407040ba555edb4b2f050d7fa91181e0752b4b121115d81bde84d4c597454a8a207e8b48265c591ce994d010dac91f663a3f0eb2f03869049e9bba427b00dc49641eb22600c0c77b2e695edc2e1642ca5d95ef08ceb9927d63f5eb7776a520f56251cf3700c66dc7f9764e3a8cef2f8280c71d82fc32e11233bfcf489dd2c34fb6b052f273a604eda0e9fa8fe9b3e573065fd64f5feb3a2cb35d1b919056498459"}, &(0x7f0000000480)=0xbe) io_setup(0x8, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) io_getevents(r3, 0x8, 0x1, &(0x7f0000000240)=[{}], &(0x7f00000002c0)={r4, r5+10000000}) 2018/04/21 15:45:56 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:56 executing program 0: r0 = memfd_create(&(0x7f0000000340)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, [0x9, 0x1, 0x43, 0xc3, 0x5d3f, 0x0, 0x3, 0x100, 0x2, 0x4, 0x8, 0x3f, 0x32, 0x5, 0x101]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={r3, 0x5, 0x30}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x9, [0x4, 0xecfa, 0x5f, 0x4, 0x80000000, 0x100000000, 0xfffffffffffffffc, 0x8000, 0x3]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r5, &(0x7f0000000140)=0x4) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000002c0)) r6 = syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') accept$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000009c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)={0x94, r6, 0x400, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r7}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x40040}, 0x1) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r9, 0x400, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x4000005) 2018/04/21 15:45:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/21 15:45:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x724, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1}, 0x400c010) [ 248.923820] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:45:56 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, {0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x3ff}, 0x5}, 0x2, [0xe7a, 0x4, 0x1f, 0x207, 0x100000000, 0x4, 0x80000001, 0x1f]}, 0x5c) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:56 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 248.976327] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 15:45:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4000, 0x200000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/04/21 15:45:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x20000000000000, 0x0, [0x0, 0x800000000000000, 0x0, 0x688]}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "3bc7e010b807280bcc1267b9ed848551b71aeab194b3e7cdae90481926d69c3c78991236bca31dce1b5bd9638344be640f5e40edb8738dbcb416d1ec54a6"}, 0x42) 2018/04/21 15:45:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0xe87f, 0x3, 0x7}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000340)) 2018/04/21 15:45:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000140)=ANY=[]) 2018/04/21 15:45:57 executing program 4: r0 = socket(0x7, 0xffffffffffffffff, 0x4) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x882) socket$inet(0x2, 0x3, 0x7) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x3, 0x6b, "39fff13f2f85709291671a0562782234e0c9fd1dcfe06c0ce9166204635188fd96f084cb8cb75ed9573921a0b27bd1fb03db4481a35b7a811b466b005d1ebbfbcce337f8e434b01acd079aa0f3ca3c2d5cd91c74d3d04c146d097597fe6b9f1bbd6638f4c7bdeaa27163dc"}) 2018/04/21 15:45:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:57 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x80840) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7f, 0x4) 2018/04/21 15:45:57 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x101000, 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x9) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/92, 0xff6d}], 0x3) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYBLOB="e5024d631b250e25ab8764f72a1ee4490a37b94590fe77236aaaa32d9e56554c02524c2daedab4ca915f165d75175300daf5363c927bfaf3c7cd5f389ce300bbc652d0564f96e3c7720867094aaf621d01db6432fca70331522a10afcc31ca1aafe2c2bf1a8e1f0085b96f6d3614fa10b4f088d3b8fe7a42405e8ea06ae54b02e26408f6e37f8eb2f8407dbe4e0c4708f6cf9933d0809a75fabfb968327d434e9a40cfffce160feab9564feaecdb5cfd501b8fa920e787a675dac6071bc6", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR, @ANYPTR, @ANYRES32], @ANYBLOB="868278558389d0516953cdb461cb60dc44cafb0de4f7dc52146edccec623bbac6e4f681a8a03abf7dc5d8a65c9a39de294ec45ba6a910e11242c0b80862c5f49122a04e67b3337b0948969734721fb554246749e04683a844429fcb05d79d509c07e84118428ff0eaf3b2f5740554b715079ec3f73e13794625bb7a37a8f", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16=r1, @ANYPTR, @ANYBLOB]]], 0x1}, 0x1}, 0x0) 2018/04/21 15:45:57 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/04/21 15:45:57 executing program 4: r0 = socket(0xc00020000000010, 0x1, 0x3c79a89b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x6}}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xc6, 0x4) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2000000007fff, 0x80000001, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x401, 0x0) getsockname$packet(r1, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004cc0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004d00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) pwrite64(r0, &(0x7f0000000140)="dd7bba5a9181f27687278b19f16a794e12f98a39875908a4aa495714da3d04b6100b3eeda272ae0729c2cffe5c9ad2740a4a85d7b4057c05ccb04a5d8eb8a2b3b55b00b0e0421acc02653fef3efe6b2a24f461c24cfb4b759175dd1100fe9dec0ce2ed62b6d7e7e267599870e6f6f944e31e8f20ee30cc0f2e6ae4a8ba675c484d866ca56275458ca8c83bd05c1fe614b61dcfe9bf04150e94116fe22e8bce62f4695625827e295858a49c6ee4c6f7e710c1120e94835f726dfbc6279c8e344e0fa4ff7cb4e1e1f5a4c7a66cba1d51af87080589ae30fdce231f429ed1e96b90a749f7b68ed97b37cca47110ea9b40355205ee1af069", 0xf6, 0x0) 2018/04/21 15:45:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000bdf000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000000)=0x98) 2018/04/21 15:45:57 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0xb, r0) add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x2) write$vnet(r2, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/105, 0x69, &(0x7f0000000100)=""/222, 0x3, 0x2}}, 0x68) 2018/04/21 15:45:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r1) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={r3, 0x36, "4abc8ea7066c25d7b06610a85b8b6ca1f6232bba42b2dd2e156c1701358dfe027852749f500af0f015207f38e36ed49a23e24459764b"}, &(0x7f0000000080)=0x266) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r4, 0x9, 0x8, 0x4, 0xce, 0x8000, 0x9f15, 0x7, {r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2a3, 0x6, 0x5, 0x2, 0x9}}, &(0x7f0000000200)=0xb0) 2018/04/21 15:45:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000800013, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 15:45:58 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)="1f0000890056000d6da335539555ea5a734c078279b624c9fcffff05bc0203033dfbe6dc24df2926c25373197aa96445aab294d3639f4063f289bfabd8721fb21118bd4ed9747e080a04ffbfd996f17206936517738dfb4fbe4dd1e36726b6960995ed4d8aaee2197f84ffdb66817e3f92793052a3b43b00a277ffc31e5c56ca80651d265dde8276fb4d95d4124af3e42b9c89a9c183cfaabfce07ec49766c0ad05a45cefe310ce3b7dd862e53ac1a", 0xaf) 2018/04/21 15:45:58 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:58 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x4140) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40880) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) accept4$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x800) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000280)=0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000340)=0x100) accept4$nfc_llcp(r2, &(0x7f0000000380), &(0x7f0000000400)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x1e, "272fb207560c964599b709290e72de79dff9770bd9500ba7f36db582c98c"}, &(0x7f0000000480)=0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0xa1, "acbe24cb54b92ce347871fd350174322204d347a4fe47ffeebe06b1f1bd8374828af52ba62a633e69c03e23f0f23034982ce55a9ff6b2934f99523d04b071d0a3483ed14d5df89ae77764612cd1f461327d5cb5c7c6a573f1b2c8036c9a031b3cba4acf02c3f2abfe9f9109d9c2f66c63106f42600620f6807e0e79b04a9a69890394360555c87c3acd3a29b8f95442de437060df0346a83426028cc48896a98dd"}, &(0x7f0000000580)=0xa9) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000005c0)={&(0x7f0000ff8000/0x7000)=nil, 0x7000}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000600)=0x10001, &(0x7f0000000640)=0x1) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000680)={[0x6, 0x1000, 0x8, 0x252b, 0x401, 0x3, 0x7, 0xff, 0x400, 0x1, 0x1, 0x1520, 0x10001, 0x89d, 0x8000, 0x70000000000], 0xf000, 0x800}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r4, 0x7, 0xf096}, 0x8) vmsplice(r6, &(0x7f0000000880)=[{&(0x7f0000000780)="2731cbee8c14f16fcaf143b65fbd3ada1d42f129e4749b1e59a5d2e02f14af6a4c574986d5c2fcdc8910462eb0b1f3c5da3830509fad268610969fd2ea3f0ac5aebad507f506d70f749a05edb330af9e1ae8735e247fa7054aa48c061f3c8d249bc5e08828010ff4534ac30c7ddc7086f8f7b56bd996732e4ca3e1b92f7df55167a828ef40a8f7c7414b946407b45f296b144e62cb5a4e4c0ab70de7ba84fbf31fc83b8ee2572a0a62d594a1398abe4f91d181b442e6", 0xb6}, {&(0x7f0000000840)="460de8486b8fa0468706a9a76be894b5894b62de2ae9529710744451f17bf3068204517d0bc33f53999869768df7", 0x2e}], 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000008c0)=""/153, &(0x7f0000000980)=0x99) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000009c0)={r4, 0x2}, &(0x7f0000000a00)=0x8) readahead(r6, 0x6f, 0x91) getsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000ac0)={r5, 0x8}, &(0x7f0000000b00)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000b80)={0x0, 0x2}) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000000bc0)=0xb7, 0x4) syz_open_dev$dmmidi(&(0x7f0000000c00)='/dev/dmmidi#\x00', 0xffffffff, 0x4000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000c40)={0x8, 0xc, 0x7c, 0x7fffffff, "8a13643e31a71433e924f496997f6c3fea3f1020f5affb468ea88affa9afd7af"}) 2018/04/21 15:45:58 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0xc0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x9, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x101}}, {{0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x40}}}, 0x108) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000180)={0xfffffffffffffffd, 0x6}) prctl$void(0x20000002a) 2018/04/21 15:45:58 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:58 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039b29d2d33487380f13a158d79a0226efc9a27fa70940068f69eabfc0f6d9117214a95b498f14e27d2bcf3baa2a902ee593398a94ad63cccd1524710514c4533a1ab8b6e2682250b214a635085645a1e3e4aebb13d6498587fec6b12b6f7547b3d68b771a2ebb532c5", 0x87) 2018/04/21 15:45:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007ffd, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/21 15:45:58 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:58 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/audio#\x00', 0x2) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x63a1f32c063dac81) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000840)={&(0x7f0000000200)={0x604, 0x3f, 0xc21, 0x70bd2a, 0x25dfdbfd, {0x16}, [@nested={0x144, 0x6c, [@typed={0x4c, 0x7d, @binary="4655229acb5e76fb45c9449782757d58a1c682f051c31e3ea1bffc9dafbb3a7d170ddc45a64cbbb8c41531f6824d6439c3a1bd1f9002dfbd29502aba5db61c959e91d6b923"}, @typed={0x8, 0x16, @fd=r1}, @generic="9451c67bab66dfb90c03f8d9b5e272085bedd4f73c9bfa7d5861bc507066d486d285da11cfa42de4305023b459ffb4b9d8a58804f95ed71848d27f3a25fe032c6370a9ff23e08188ce7a576b17acc4a257dfaa9c08b090a84fbccde46da19bc56367d6b4f8ba49fbe6bbf81894dda4107678eda1b62f3f0e8128899d61e61ad7a935e2ecf1d3f9b4129e726d968d597ae1", @generic="d8d1c7263d0e52d939119a068340772984f911c5c4b0", @typed={0x10, 0x52, @str='/dev/audio#\x00'}, @generic="9e62acea8bbcdbc6d6c98c5eddbfbc46343d966b0c28af6982a52e7eba0862f3f4f93c76626883ebbbb98e4e78d91ebdefd40e16e8"]}, @typed={0x8, 0x46, @pid=r3}, @nested={0x10, 0x35, [@typed={0xc, 0x74, @u64=0x1f}]}, @nested={0xf4, 0x81, [@generic="5b7acca2918b4ae04506ff54f2116f1922ef99dcdf77decc3f58a964908781d84204fe1cb1b49ee9e5108e0a4d5315f1a24fc7e9bbc8a711dc10135e2c8a0ec8bb1482f86deac159228045d3fc937c4c63e79832767325b72456ee084ce60d44c46e4ea77a6debbb463ffd81c99a7108e97eaf544342263bda0dd9d650e9e4711bc2d0f222a0c7b08e7145bbd04ef0c6e3df9a45b7339d36a730a806d9061ee96e99ed4db2bbbcdf29a17e78b465ff2713347b4b0e41b56b6e1da8f396508b1ced15ac56acfbe89d3be26256c65d381004b4db8e1314a932f5e7de9b7bce3dcfa5d5f348fb0cbcfa", @typed={0x8, 0x60, @uid=r4}]}, @nested={0x17c, 0x5d, [@generic="5231729135918b30ac71abc224def084a3e7c41fe5f5f02c427219543a9594746ad02f6288023c4bdbb0be3d7c3394c87710a2225b14cec1578109d4edb4a25df34e196e4c01814a63b591db59293a31c0f6061759d6a44cf091cbc98299277eb7d910c7add4eb07a29b86967afaa711ba496b61f1739995e8", @typed={0x10, 0x54, @str='/dev/audio#\x00'}, @generic="22ab6b1faeef8434522a37a823a702e8802dda8100af4c32134c401f7fc6a7d518aea86f763b591ec6447827ae9752f1fb0de88de980ae4cf8c7988a71916763edb43bea64fed421afd6e8e5973d87bc0916799f3ed6ff5e190c1fa6e25fe51ad2da7355f5e69779d67d89b3f0bc7f2320e3bf56f0c06e6f964a7c3980f12d084fcddbee74693b9ffd3eed2c1f830a644f69617fd13bc72b41edd2aaa8c79d92bfa0851c2aef06f13b3362724ff159fc1f9d83aa070b72c7d9d83252040a4cf5b9f2c527d1e8efc6f33fdd5e3ec4e9dcc530582366a40a7f38c04bf929c8f0c63b8a6eab41606666d7603da0"]}, @nested={0x224, 0x87, [@generic="8c214853b8b407643be5b054c24675ab8a4efbfcddbac4c24101a4a4d8096f49a7b598fe333ca0f366cf195f51f42567708902558d058d0a6c43665522dc61f79f5dc4c542c11fa03b6faa612bd010bc8859d29de87456028225bea65d8a2baf6393f492b93487046b9ba35b31d3dc0ca68fc213f8ac004854b3bf282510b2c6c11a54f63e18f0e393579b2ecd97a62bdc8c3f3e138a0b0e1a1dfc2387e95c0777815f94b48957940e182af774947a6dbc121f884e79e6964268b3e98129e7eabda52497c015b355f58737f6d80c4df353c16e2aa5c504f726dbae2ab9ff086142f866d0", @generic="f4964e71f37d025628ae66fcdf30ee1af5333955dea841d5d5d03706c3c5a38b7b88dfcade346bdfe15b9cc46baecc83c9bcbdee854177e8d29fd9676a48df3c0f26f7937ffe0243a1099ebbaf570ae0ece3f79be3e2eb1ba41e4999c90262f194ad07cafcd01d8472b1e8c826b7b55ab488a676272fc67e4da5270a0253e3fa43242e91dd554d0f60028eca9db560376f849976245be01f0e20f3cfe192bf54d561025c2f9e6169d08c05927ba4d66ae1dea04029184e46f223a425c9b0a4f16efccf58e68786be7e", @generic="452bf211149d2592ca364a93d986c932c56bae5e00681ddc08de67c060c03b2ed7877c95d675d9468ee7997bbd899e3ea8ab97f30c46f3b69c9e223ba75e81e692f096fa2e44ffaff1c4b8c9826a9b39a788f88bacb5d4bf72099747c710049a7913b6fc889a266375e5", @typed={0x8, 0xf, @u32}]}]}, 0x604}, 0x1, 0x0, 0x0, 0x40080}, 0x810) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', r2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0)=0xfffc, 0xffffffffffffff34) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000008c0)='rose0\x00') setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde)=0x200000000, 0x4) 2018/04/21 15:45:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x7, [0xb0, 0x1ff, 0x7, 0x4, 0x22d, 0x5, 0x2]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2018/04/21 15:45:58 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = semget$private(0x0, 0x1, 0x60) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/139) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x10000000, 0x5, 0x0, 0x20, 0x0, 0x0, 0x0, 0x20}) 2018/04/21 15:45:58 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) fchmod(r0, 0x20) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3, 0x2, 0x7f, 0xbd, 0xfffffffffffffffc, 0x7, 0x6, 0x0}, &(0x7f0000000140)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$peekuser(0x3, r2, 0xffffffffffffff7f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x3, 0x3ff, 0xfffffffffffffe00, 0x4, 0x80000001}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x20, 0x200, 0x4, 0x7, 0x8, 0x10001, 0x81b6, r1}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x80000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) 2018/04/21 15:45:58 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000300)=0x54) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x10841) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000001c0)={@reserved=0x1}) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xc4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) readv(r1, &(0x7f0000000900)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a4c9009ef8ff0dfbb7679d9953b2ad0da62889bd3142dbd395453fc8b228ac5ade902168a6df13313fe2e5da5bee5b1899dc796fe40bc9acd0b78ce751b1f20600957d60c286f2d5adb2c7b60fb758b4c7feb86cc5302177c8ffd5944eededa10ea9a3a0320b8655353054be8518112dca9ad457a73373bd631010396ec8e737e2efa344e69895a64a96cb43d2573520d54ec609727d916c8ba308580ac66b1dd8ffb4896a1467e74ecd9cb99664", 0xae}], 0x1, 0x0) 2018/04/21 15:45:58 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe0000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000140)=""/179) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000580)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000400)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 'wlc\x00', 0x5, 0x0, 0x14}, 0x2c) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000005c0), 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000380)=ANY=[]) sendfile(r2, r2, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0xf8, 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) fsync(r4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000440), 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0xdffffffffffffff9}) r6 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) 2018/04/21 15:45:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x7ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x5, 0x2}, 'port1\x00', 0x2, 0x1, 0x1, 0x40, 0x0, 0x6, 0x2306, 0x0, 0x1, 0x9}) 2018/04/21 15:45:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x110) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)) 2018/04/21 15:45:58 executing program 4: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e6558d6d9433283a2347366bd299e48828003435217938b2e4b8aa83ca05f5ad8616f917f808767fa56b13617e1ee6448738fc74522e679c0050e0fed69185a22474639154880bb5ecfbf0b6d96ce77e48029101c1b0f71e952ce3e3e2a2b1ba96f13c85fe7863c8d6c05c678e2bcc9858f7c767d2a6c326c153a48cbe72a7fe234bbf66d82a171c1489d4e3be47e119ad231376d835df8ba42bbd0d4b5ad77ce63a71382f8255e4cbdb83d2899284179a6d3f6f151eb002572481a3e6cf10dc2632c0c325f62b9258395387ee2cd8e3ffefcdcfdb00f9b0e6d06d409a3a7ab9ee0e1d1821cf44a7549da9bb3ee3624c612") bind$ipx(r1, &(0x7f0000000080)={0x4, 0x6, 0xfffffffffffffff9, "4fcaaf378640", 0x4}, 0x10) r2 = socket(0x400020000000010, 0x2, 0x0) write(r2, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x5, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) bind$packet(r0, &(0x7f0000000340)={0x11, 0x5, r1, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) 2018/04/21 15:45:58 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f, 0x1, 0x2}], 0x4d, 0x0, &(0x7f0000000100)="9a068d635d44686666a122c2e8637690fa27fb6131f9e3b297382b4ac7220457d211e1217712bbcb5285e00f25070a1ac56c9acc38bce817393083f2d4050aaf4f75a1a281765b866fefa9cfe0"}) write(r0, &(0x7f0000000040)="1f0000000700000005bc0203030701ff2106173b8100000300000039", 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80) [ 250.791544] kvm: apic: phys broadcast and lowest prio 2018/04/21 15:45:58 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:58 executing program 1: unshare(0x4002002) gettid() socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) mq_notify(r0, &(0x7f00000011c0)={0x0, 0x36, 0x3, @thr={&(0x7f00000000c0)="ba3dcbba2ad6a91aa3f3152ee17e4c0e87f91822ba82424cdda3ad98ff6b2ef46d27c95dad5965ea4e5e88d65488be3db0567811e1030b6cc6fa27cd33d949d06c2a66a054d04ae409ba423695db81dab3342566da31ec4bbfd9b478c7e3c4289c8f7209f1f677828a9878fe4dc6b031317776b0f656f895f1384acca22698cb03811339b0dc499683b1237a152665dca4bd21772d372a6feac64158b51057e4628361ba880d91d6435b583ec96e3b20636b7fe8fc6f928cf62425a3dd83299ec5447ae1009404418d2d5cc8", &(0x7f00000001c0)="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"}}) mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x9, 0xfffffffffffffffe, 0xa3, 0x0, 0xffffffffffffffff, 0x26}) set_mempolicy(0x3, &(0x7f0000000000)=0x100000000, 0x3ff) 2018/04/21 15:45:58 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000180)='/\x00', 0x9307f0a2853f7c9d) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000003c0)=""/114) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000440)=ANY=[], 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/21 15:45:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000017db7af300f220470000"]) 2018/04/21 15:45:58 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsh0\x00') write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:45:58 executing program 1: r0 = socket(0x2000800000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000635", 0x26) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x3, 0x5f8, [0x0, 0x20000080, 0x20000530, 0x20000560], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x11, 0xabf7, 'ip6tnl0\x00', 'ip6tnl0\x00', 'rose0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x108, 0x138, [@vlan={'vlan\x00', 0x8, {{0x3, 0x3, 0x86dd, 0x7, 0x4}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7fff}}}}, {{{0xb, 0x8, 0x19, 'yam0\x00', 'bridge0\x00', 'vlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="41aeceb61bdf", [0xff, 0xff, 0xff], 0xa0, 0x218, 0x348, [@cgroup0={'cgroup\x00', 0x8, {{0x2, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x97e, 'system_u:object_r:semanage_read_lock_t:s0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x10000, 0x0, 0x3ff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1000000020, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x3, 0x88be, 'veth0_to_team\x00', 'vlan0\x00', 'veth0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x7, 0x4}}}}]}]}, 0x670) [ 251.029481] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 251.076430] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/21 15:45:59 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x40, 0x6, 0x3f, 0x401, "833fac0f3b87aceb5818c4566702259ba8288debc5ce2f0e79edfc3d7bc97423ecfc80fe32cce8b86ed8d3f2", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0xc100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x1, 0xbf1, 0x0, 0x400, 0x2, 0x9b2c8f9}, 0x3, 0x0, 0x8, 0x7, 0x7, "e6b8d426eeefbbf84e29bed24426ab390a866d82bab345a5f04255f5da8c31ce48af345114b1e93aec3b386dfdb8a64b0be1e1a804a8cbb93327365667515468803a2dbfe74069cdee85f2ff5a0383e226988b4dbcc5356b280d850cfd57db027ed795d9518012e13467f493bd613be4b0bb9bbb804136f5aca8ab716af2cfe4"}) r2 = socket$inet6(0xa, 0x0, 0x2f) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000800000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004006faa4a4214d449061fdf92c70e08086eaf99233e1c7aa045be29b8066959aa426acc2849733beb2201b3e915fdc7a2f67a3cf3092f4fd5a70d7e7d5bf13dc584e4aaf019487ceb4c520df7879d24005a84fdcf744522b25a7ebabdb78126f9037c94e5b1dc3174eed352d53"], 0xfdef) r3 = dup(r2) ioctl$TIOCGPTPEER(r3, 0x5441, 0xbd) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1c00}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) fcntl$setlease(r0, 0x400, 0x0) 2018/04/21 15:45:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) write$cgroup_type(r2, &(0x7f0000000280)='threaded\x00', 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$dupfd(r2, 0x406, r1) 2018/04/21 15:45:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000000c0)=0x1f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x38d}]}) 2018/04/21 15:45:59 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000003a00)=ANY=[@ANYRES16, @ANYPTR=&(0x7f00000038c0)=ANY=[@ANYBLOB="25235bac7d78913acf19b6407a2e85ba3edb7e25dead2723637047f0b33bada45b5eeddf9766fd7947f981136045ec652c4b6dbc09a55ec5cf5e3d7eb3b6a893c3bc04410cd4be22ed1e95c43ea329ac02d101db", @ANYRES32, @ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000003600)=ANY=[@ANYBLOB="b74d53d5cc9d422c1bd6861218e6e18c8958bbc26b6d43a7c9659c13ca57730b9ce341f95cbf967b8e715cacc0b85a0694ac41c58b395e111f05fddd259a609bfb5b5f3b28a00281c11baa55877fea84c25f4d9bb7ecc431f54a8ee70cf5ef4a3463be1b9f2b640933c248645bd7c16a19a442fca0d1562e9f9a7d21ab5fc97b607442763e5760da62e2b1aebf13066513f7550987e6441c9ddc35f05d23354e58634037b692317a617650f2316f27573a3ffdeec90743058d7cfaa5d6bb0e84718921d4fc52d45b0c57a1", @ANYRES64, @ANYRES32], @ANYPTR64=&(0x7f0000003700)=ANY=[@ANYBLOB="ac3be1902e9cb8dbb65cc5ace219dbd3db4230283bf6575dd7912a3e30c6ae06e28305de5f42c43955c43a1be994caebaf468946cc43b878a56bf954bfc387ef2eaa7092e0bd64c2c66f6c062db8be816a7bd1d48f4800cec4ffa9c170ac37d444949d65e43411040acd1ab0f307f6ade03d7cc3f5a156057a6eba2dbb2ad2afaba35b967c4bcbf6ab588e7050be139c8878525d8a3b2f84950435f8006588ece1257ee810cef402603476b19eb41bb21925c39b0b50624fc9908179ff983d7b17", @ANYRES16, @ANYBLOB="f8ac63386cf8cd39baa87a6c1594888579aacc4ff8734eae3f11340de2892f1c55717e5e342d5e9ad2e373c1dc300bbfe4767d8e6d539cb580d87007c4191cdde20a7003b6ec1000d0ddbe143d5e535b835f625ff5d548fd892f675383e774d0ee116143f47141dd8c9dc2e05d842072607828ab62d947069953a1e734abda1e761eb3f3d5d323ccdb93d7bb009cc609208c3fcb44ac6c742afe3e8ed8d054d58de7ecc75635eadbfef1966e67bfe36457bed6fc2a359a19d688070829c159a3594f3a5770e845a835bebb417709d524b16dc3fbb4f887"], @ANYRES32, @ANYBLOB="d713c68f61f48f7cf3f9488de637431663a04425c0af10afd320aff74a5dfba64cbdae04b8217c815a59256cd6701b56c8c02594634ffc9dee17c7a2b5705c5fc9ec439449f8b301a711f7a36d0ccf4ca3d35e51124fb562cdf818f48fd38a57907f025bb4d5ee47b67e672f98840e292d1433eb925647d289ec36c13ae1498cb7b79cbb15f4916f36bf4d7b61d77bda22b3cddddb68", @ANYRES32], @ANYBLOB="281b67c713eca059b62240b9247cb7fd7621d8eb68ce979bc1377ee5d007f66a7e125af2938acf2de987b140f5cbe071e9f840d598d24e6a932ec4757e453f3a61a177dd603923e3ad633684b4f73397479034b5fde2c483798b45795ff099d4681b3e02c140dca0b46c3e8212f25a72e4b40e2fe411891c1dcc447cb771533620468c1741e11d34de9ae31ab01a07c51a32806f6a261b954566791c0675fc3b73ec5cb97001c75a7480ce2cbcc8acf26945bb3fd04526e70f308333ad30b7a2a8a8"], 0x0) 2018/04/21 15:45:59 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x5c0d96cd53f5be4) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1a1) 2018/04/21 15:45:59 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="5bf2571f24a0d23a045addef94d008bc230557b9787d65e63821e41f8047b65a2679842f2e2b67b7251d8e053bcd5e03cff6b12bf8382892d9bf91f5204a5f60cfd44ce13afe0e52a4fa1af7d77453a6509cfedbcc9b941e74f1b4727af2f30970d2f2d1659c127050d2a1c651378ee6f3ca6c54", &(0x7f0000000140)=""/109}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/21 15:45:59 executing program 4: socket(0x400020000000010, 0x2, 0x0) r0 = creat(&(0x7f0000000080)='/\x00', 0x14) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x9, 0x3a, 0x1}) symlinkat(&(0x7f0000000000)='.\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/21 15:45:59 executing program 1: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000006280)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000060c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/5, 0x5}, {&(0x7f0000000100)=""/128, 0x80}], 0x2, &(0x7f00000001c0)}, 0x4d36}, {{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000380)=""/73, 0x49}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x5, &(0x7f00000004c0)=""/140, 0x8c, 0x5}, 0xffffffff}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/154, 0x9a}, {&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f00000007c0)=""/89, 0x59}, {&(0x7f0000000840)=""/131, 0x83}, {&(0x7f0000000900)=""/179, 0xb3}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x6, &(0x7f0000000a40)=""/205, 0xcd, 0x400}, 0x4}, {{&(0x7f0000000b40)=@can, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000bc0)=""/68, 0x44}, {&(0x7f0000000c40)=""/176, 0xb0}, {&(0x7f0000000d00)=""/79, 0x4f}, {&(0x7f0000000d80)=""/210, 0xd2}, {&(0x7f0000000e80)=""/48, 0x30}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/14, 0xe}, {&(0x7f0000004040)=""/223, 0xdf}], 0x8, &(0x7f0000004140)=""/208, 0xd0, 0x7}, 0xff}, {{&(0x7f0000004240)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000004780)=[{&(0x7f00000042c0)=""/80, 0x50}, {&(0x7f0000004340)=""/250, 0xfa}, {&(0x7f0000004440)=""/219, 0xdb}, {&(0x7f0000000f80)=""/18, 0x12}, {&(0x7f0000004540)=""/226, 0xe2}, {&(0x7f0000004640)=""/28, 0x1c}, {&(0x7f0000004680)=""/102, 0x66}, {&(0x7f0000004700)=""/24, 0x18}, {&(0x7f0000004740)=""/31, 0x1f}], 0x9, &(0x7f0000004840)=""/252, 0xfc, 0x3ff}, 0x40}, {{&(0x7f0000004940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005cc0)=[{&(0x7f00000049c0)=""/200, 0xc8}, {&(0x7f0000004ac0)=""/46, 0x2e}, {&(0x7f0000004b00)=""/45, 0x2d}, {&(0x7f0000004b40)=""/9, 0x9}, {&(0x7f0000004b80)=""/30, 0x1e}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/248, 0xf8}], 0x7, &(0x7f0000005d40)=""/61, 0x3d, 0xfff}, 0x1000}, {{&(0x7f0000005d80)=@ll, 0x80, &(0x7f0000006080)=[{&(0x7f0000005e00)=""/153, 0x99}, {&(0x7f0000005ec0)=""/251, 0xfb}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x7}, 0xa0}], 0x7, 0x2141, &(0x7f00000062c0)={r0, r1+10000000}) sendto(r2, &(0x7f0000006300)="21e6a4f0329748a247a7f283ff38a7078ca14f2924555a894fb8722c445a00e9511f333c6634e40159f5051665c1a25c92f766c3b8c1795c900bfee2dcb0b9ac95897213d1c4d1d6839fabee526d1bc5513536161dadcf953d649329c9841360d7f1c4de69398c4170aa565ec9a55135c785e839a3c77bc0532f26ba24e6209c3d2cd3e74b208aaf3fbe54c4ab61be0f0ff014193e8e5890047e55c937", 0x9d, 0x40010, &(0x7f00000063c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x5, 0x2, "2626e7a81aed1c63b0b7f2bcd79d2dec6a85d8f5298583accdfa183082138d8eb9f9de9ed30e727b328e27cbbdfa7f78a42ef8f49f23a4c7d1eb211c236961", 0x5}, 0x80) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffea}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200180, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x149802, 0x0) accept(r0, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0x80) r4 = dup2(r0, r3) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x28240) ioctl(r4, 0x812040fe, &(0x7f0000000600)="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") sendto$inet(r5, &(0x7f0000000200), 0x0, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 15:45:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000001840)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-camellia-asm,michael_mic)\x00'}, 0x58) r1 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x41) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001280)={0x7b, 0x0, [0x101, 0x9, 0x3ff, 0x9]}) sendmsg$alg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001300)="a9c6792d167dce44dd8f6261f1283a8f18b11ac006eeee938a418c79e80f612f4957832011d4fde511b13914b43572dda4d9e2f8339b07c8272e3ff471750b90459c93000784f7549bc5858472b2416fb3dc3220deeed1df4f101ef8038da8d4a2b17e604db1b4af43096f845a752ab78d6559b675a38b13d93e285a3db999f47cd587da69a7aa5f41dcf74dce75a7b12129f2d9a209213c2207b84b2dbb382e7afaff201ea43dd5971b289999f5ea2b44616d7d719047dd4352f346979c7bffcd90ff9bbc6aad519d675dba6e0d08adbeb287e6b7649dcf", 0xd8}], 0x1, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x3f0, 0x4}, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000018c0)={0x8, 0x200, 0x1200000000000}) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="8c36a0849834326b27dec8617d2b66b8b2a4273776d4c405809ab789ff595ef206909c96ef03c5a4a00d014bf92605c08f4999fa073d8f8079ceb573b05e690d8cc29379a18bfd49e6aa36e3a13d8d9a0535315d18cf539e5c5c9148775fa5df30994fdf93dc4d5c9eb72f616da658f3", 0x70}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0xffffffbf}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/21 15:45:59 executing program 5: r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x200200, 0x4, 0x40000000000000, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122}) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6c00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x0) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000b989670200000092260afa9bb449cd9e147806156cbf2b7c6aabf54cf43bef810000003ee2f8017f423ada0b510af90b9be5b99f0c4d4ac1e4"], 0x51}, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$can_raw(0x1d, 0x3, 0x1) close(r4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/120, 0x78}], 0x3, &(0x7f00000002c0)=""/148, 0x94, 0x80000000}, 0x40012000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x7}, &(0x7f0000000400)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000440)={r6}, 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r4, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') close(r2) close(r0) bind$ipx(r8, &(0x7f0000000080)={0x4, 0xa26e, 0x3ff, "a590900a5719", 0x3}, 0x10) 2018/04/21 15:45:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="fe7481c04472ab75d0d32b507082d9dfde6142f7aec7e2d181ada8b68da359", 0x1f, 0x0) r3 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=',\\\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x2, 0x2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f2bac"], &(0x7f0000000240)=0x1) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 15:45:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x3, 0xfff]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3b, "0cfe944833be93dfba1353bcbed99229af972812186afb07f31fe3f0e3ff225b8855955e5abab4261337e873b4dca5202316ee56f1c13e70ee9452"}, &(0x7f0000000140)=0x43) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x772a5f0f, 0x8000, 0x7, 0x9, r2}, 0x10) 2018/04/21 15:45:59 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x22d7}, 0x8) write(r0, &(0x7f0000000080)="b8acd12e1d5a090828c30fdb5b2e5b19ca03f69fc71028d45904e592df305d7346cb738f63da6f5ae2", 0x29) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x5, [0x2, 0x1, 0x437, 0x6, 0x1]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x8, 0x100000001, 0x6, 0x5, 0x4}, &(0x7f0000000200)=0x98) 2018/04/21 15:45:59 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0x1ffd], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x112000, 0x0, 0x5004], 0x0, 0x62}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000040)=""/62, 0x3e}], 0x2, &(0x7f0000000380)}, 0x6}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/34, 0x22}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/255, 0xff}], 0x6, &(0x7f0000000780)=""/27, 0x1b, 0x1}, 0xffffffff80000001}], 0x2, 0xdf047ffd2b24a2a1, &(0x7f0000000840)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x400, 0x64) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/21 15:45:59 executing program 4: r0 = socket(0x400000000011, 0x2, 0x6) r1 = memfd_create(&(0x7f0000000000)='-)(GPLsystem\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 251.729695] device lo entered promiscuous mode 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0xf8, [0x1, 0x8000, 0xffff, 0x3f, 0x80000000, 0x1, 0x9, 0x49]}, 0x5c) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) unshare(0xc000000) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xfb) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') ioctl$VT_RELDISP(r1, 0x5605) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) [ 251.800506] device lo left promiscuous mode 2018/04/21 15:45:59 executing program 4: socket(0x400020000002009, 0x80a, 0x8) [ 251.847339] device lo entered promiscuous mode 2018/04/21 15:45:59 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x96, "d453ecaa7cbd958d1a9f77bf5cfe9e9fa623cb55b31c389b8780a7b545a13630f167cb9601690651ace7c31d59e1c8fc59d7b9e128264e48316e707d9e10832052b32d045bca136fff05f5c01c31f2c25a9f2afe0376ae418fb2c647897ef8a80fbeb09766f9c2ff66aa24f94d4bcd4de4b75c3c6aeab06cd4b22d7a94903ca963e60cfae3aa40a3c56d4a52fc8d98e9568ff08599d0"}, &(0x7f00000001c0)=0x9e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x8bb}, 0x8) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb00000000000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:45:59 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/21 15:45:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:45:59 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104171d5ff03f8100000002000039", 0xfffffffffffffee2) 2018/04/21 15:45:59 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xb8f, 0xa, 0x5, 0x0, r1}, 0x10) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x81) connect$llc(r2, &(0x7f0000000400)={0x1a, 0x205, 0x6114, 0x33, 0x8000, 0x101}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000024c0)=[{&(0x7f0000000440)=@in6={0xa, 0x4e22, 0x1fc, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000480)="ec01ae29f5b757bd9e04843bfbf801f4d83d4a4d6005193a78710744c3bcb7d38ae47f1e25b48ecdcf9b8738a8cc810a3ed08ee3b9163d", 0x37}], 0x1, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xaef, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffc, 0x2, 0x3, 0xffffffff, 0xfff, 0x2, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xffffffffffffff7f, 0x8004, 0x8, 0x8, 0x9, 0x400, 0x0, r1}}], 0x90, 0x4000000}, {&(0x7f00000005c0)=@in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000600)="319ca6a72add369510eb106af710dbbfcc6c541fb45381c9990f38576d4f835bee8e867be15cbcb8a8823561f20069c7fbb7f3f5565352e2", 0x38}, {&(0x7f0000000640)="5ec5109cf2b4c6daeea27d67b1f1723bdc0c25c4184ca919fb0ef2198dc76e8aafc93692c54742b4efc6772ae9dbf10f537c7af587ccc7b0ad914344b32b8d670d8b1e8c6cf24f04b1bb0caed9a7518f2ff0c6c0a8b46f417a6fccf3920fbd263e3a8fc07d398a7a77b975a45f9a2773a014295c0c3d8abbf7326a95be584f1d229d73c13f2713d26d474997111d8eaeb82488dc8c5e6ae4ad482f", 0x9b}, {&(0x7f0000000700)="7a94e8a18d8f258e66c2fba0465daea678c373b1d4efce648d1a12f739acc47b59543e69d6df34f0ac8fab2a719669ba00e9b2f84c0cba1af92193ae672e2a636e6906ff8a187d751442c1d59b34cfbb7a9f3f63939fa875683b1630e32a6630193a2c48dd9a1f9cbab8ac85f6264d5bfa2387607279f6dcd37028815d19f229bf2a4cfb686a6f1d3b4c60706a6ae66a6c9b8aea01b8494d953bdedb372e7313917e2952bcbe30d8d4c4b513e000357d5067f8ef54e874f88c2ccc6ee1838a6c38df3d90de1abc7800710e45ffaac8eb94049664", 0xd4}, {&(0x7f0000000800)="f0c5977303eb7ffd3961166db25720334f109b0a5a567f6b12623f638eeeb0802dd77d41cea80cd0c524b0a7cdab7524048734b733cae4dc3c0bfc1001cd7fccab7a8b28b78dceca99bd72c6fb78fe8254b76e411994b3184375d8209f139ee9327f486c9ea9f6ecd171917a69bb2989d45167270676bf5b8113a11417cf05e9952ee91f3f505f", 0x87}, {&(0x7f00000008c0)="a5a9bfcab77b35fc02b2b3d1b4efed16895fa366bc561230c8d80474d617e827a50100b094f763312e0e7017d0ab3b508739aa3ab7f378462ee9a8a17f25beebaf047cd3e258503ba53b24c25abd94ea2bbb13b48a44bd28f8d38cb7aa693352179aecc6be00f1db29bf671a6feb48357cdf74bc4ab5a3320821196c1d3719388f59", 0x82}], 0x5, &(0x7f0000000a00)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xb5, 0x4, 0x5b7, 0x8, 0x800, 0x400, 0x147, r1}}], 0x30, 0x20008840}, {&(0x7f0000000a40)=@in6={0xa, 0x4e22, 0xbc}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a80)="a25b8f914229394cfe49d69bc5f6423d", 0x10}, {&(0x7f0000000ac0)="2959921bd9e5f28dfdeeff40328e43061533bc4cd44ea63d2ffca78ab6a55f2a78fcf0e5bf86ae0daffb681c709ea7499a8a1cc5aa0b60b36870de9e0c3c9c8a03dc57842fe66d80a2288fb3f9fda0b27d2b4fa21e7effd69ebef140a9c5cf", 0x5f}], 0x2, &(0x7f0000000b80)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8204, 0x80000000, 0xa2, 0x57f, 0x1, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xcd, 0x101, 0x8000, 0x5, 0x48, 0x5, 0xa1e, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x5}}], 0x90, 0x4}, {&(0x7f0000000c40)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000c80)="08f11e6e3cd440a2973d8743f16b2a9c9d80b8b711ac16ff53e4f3bdb436a69b60c3e5b6b8b2ad96cdeba7b2488d49eaef16b82be2482c0da85835720aa40424a8728e5148cb21c164956f20fb0108cc36595e23a32940", 0x57}, {&(0x7f0000000d00)="b1ab26ce0a4b48f52e25d23ff234a2f96e23867504e5525519ded981e940d30910afaf649fd779b1fcdd45379a232519fc5b9c7e027857b20645929bad24a8cca4b3a4552d33e725562895f85d904debb5449c6924dc1fb0b894b3d866aa9fe0e3629dfb53a916f601af9574ce8821fdc66105548aa4073640e52ee30178", 0x7e}, {&(0x7f0000000d80)="06bd3c16fbc11c9737c9cc3ee6db5b6ca798b6ddabf4e16662db1c42bb075709fd86580b36d0e59723f24b86ee1c2104c021f30f870d2dbad154c75650276663c7109dfe0d4376", 0x47}], 0x3, &(0x7f0000000e40)=[@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x3, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x0, 0xffffffff80000001, r1}}], 0x60, 0x4800}, {&(0x7f0000000ec0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000f00)="8d4332058358a7fa3fee37d3bb390a50289d6621db21b3cf2ef174d587b2299ba8c03227a4bf1c097d91ca89ae6fd927618fbc3937aaebf432033f96b8a3a536091f3e01bd66f8fb0c8bc2b509403ea73285b7160bc4a93820ed4347e955f61a95747f3e2fb86b519758ea49a5b2d38b56c5559432b6a40fda1ecc02644861cbf86bf65cdbc509f3e76861ead92b2296f8ab412e4408805c8b21fca8a5df8e848c45dccadeeaba8d366134c62db2ab", 0xaf}, {&(0x7f0000000fc0)="8b526f6eab11cf2b19002bb9d8065cf1fbf45554ca2b85cfe4a2dee2b4138b8eedcfd5ed74e9bd46f48655366e74662520501762f7b7c74373dabe23648a8b4c2c8a7a4ee00d529d7e71d634a6047b9e46b1fce287b0d6ba1e4944b0b82836da2ae0b2be3b6953103e411cc779ee41f7c3fe2a0791da657dc4", 0x79}, {&(0x7f0000001040)="7c39fab7e592b049e0cfa265358a3922bf217a7e2b85372ec788f2b716f467d505d89fa63ed556985fe109223c9d097460300f48f27b7be63cdd039c6cc2e6b16a6fcafaffe7c9981c093955926b62faf855177263d076517278ed3f320038", 0x5f}, {&(0x7f00000010c0)="01c664434f1efda16e61b6179035069d7e814fc9e0d09756da00deecd90db2ec4149b361abf5955f91c32138d6421729cbaeffc28f81531f031fdf584d17c78cbe2c9101f831343a83ae2cfe5c2ba89c1eca0e4caa84079ebab2d098a1", 0x5d}, {&(0x7f0000001140)="eeed4b1f5b0786b2f37f3973ce9a7cd8447b6fc05b32c3ad6c9966fc6ebf8332f828b58b88cb018351aadd01fd", 0x2d}, {&(0x7f0000001180)="10554db73679507f69cd3a11b8f0ceafae0ef724c29f1f52e8a2a7f2008d6b314abb5ab8fc3ca5ae43f77069d17784e71dd835dd6928364a50a3c8036e681d1cdc0cd0882cea71dbdaf007db49107370c5ad6b8037e5599d5608f0ad318ee0976d64940b72bb320f6e583812b7e65cf5116ad27c78022009adfb5d6c1f427296f06c", 0x82}, {&(0x7f0000001240)="cf848251db639a696d42da453e47db25b3d481f7db5b001320cb2f21f608e35bde28e0e9254ecae35b7a231fe8cafd5704c41724b40ac4", 0x37}, {&(0x7f0000001280)="fe254f7c10ee8a24fcf7550dfa437796955f4605d3beb4c3ba8dd8c90f1f163ef2954a060c7c72d86438d2649dad0d6fd50261aa8bef94e84cada231587e6992156fea3c0afe85a6867d21554e7c30ade59fff64c568d8462349266cdeb7f757ac7624e61d825e4ae2f037b5df5a6e3573672954af46e60428c61ffc2304c3064fe85b1bc3dcb17cb0da322dd8549fbd8db162cd9535066256cb249915595bec88528f373e9bad77fbe383a4e8e2562af54d4014a65e4cf0056b7bef3dfa9d4742207eb532e451a8fe3a4fd036ee148313a9479cc90ba976a5db1ab0bd6dbda50b4b4ea56f5624182f4f6733b95f9c80e3b1e18b66d2de5bc6", 0xf9}], 0x8, &(0x7f0000001400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1ff, 0xf14d, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x1, 0x5, 0x6, r1}}], 0x60, 0x4000040}, {&(0x7f0000001480)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001a80)=[{&(0x7f00000014c0)="cf4546171a8a7539ee5778ce01c134775dc2e02c3776fb3790869fb8b25cd8fca92e0911489c838f7724f1a750c527918790f90ea412d368a2b95269a32a3418cd3dcfef406dd01e074136eb738c968a0032c6d21b534479683a48b15e83d8b656", 0x61}, {&(0x7f0000001540)="0fc2b71a4c6b7fb3d534f1d327114bba37019d2f625e4c974ecb264bdae2e3952798fc6e5f5a8896b3ae7260a6cc14cb293d56ea104e79de498bf399395c7da13086536c523893e780b50ab898b6ce197b10fb10ef8e0972cca66f2467902a617a1e46207145998dd560d13e403f06d1bcee88ebba5b72dbdee864f4991745b790265ab0b4a6d750c5f65891e5ca3c696b09acc0a908e3ff9a668030b730c93339f7501aa33458b36d7f1bfdd9bd49686500e587cc3eb26e9d820b8647715be72fa84765855c8c7ef4c5ac9f50923e8d50161c5a385331b2c97160e53ed0", 0xde}, {&(0x7f0000001640)="4314b18f454007f125cd41d84188a23f3199cb5d650653efd81dcc0aff1d16a1b00f2652c920", 0x26}, {&(0x7f0000001680)="6906ac0008633b3bde748720f3938fc9da4213a9ca7fbec2df1d1e208ead413dce04ab80ba0f554bbf7c47425464834eb5b0d27723ad1cfd274401339c8cfe531076644838f7ea2f04fd1b8972b48e5e0c1aca6413843e20a8b34f97be678aecf5718e517a918678a18fc5a46c624a0509c59dccdc8881265071206d3c6259ad2baf1e52091d2aeffe2cf066592b4cb26a76b3c64e8bd588b7107803e4c2373367ce20e0cd38137b15c55d23f9fffa4a2d74aea31d4f83", 0xb7}, {&(0x7f0000001740)="7d3dc7f78813edd734af02898c6b92d5dd251eb853d0a773eb410999dfb909f3359a7169b6f7bbd7f9156fe341e87a6e7b5c06bf18c461bf57c3a2a787ceb95abb0f044cbc7e22f19a514468c1fd43d9270a5de250bfa769c5dfa9a9366d4d847af717971784371aa06aa4315b79cc66f1f186c24700aae0f838c34df7df458b2c4d6549969b", 0x86}, {&(0x7f0000001800)="41465d775573ee187a897b9cd6d5afb2944e1a9ed5d6f9f1bc1867f5f2686493fdedf1765f3f762146e3b2f60bfed8b81bbd68345e27ae109dfd25fff5f8feb47b254498f154aa64a75c31bbb640a2391e4958af87be5b755298429eed13cd68752e4c7c1ca45099b3216891ed3404d9d6f38771f8998d995be5ce68928ccfabfeb3efe323213f130f68f7236a63f2d53c29491acf43fcb9308ddac590a3959dcc7d26d3d6482412a0f544794cb69222582acd9fad742171be95003b18cc32e1db54", 0xc2}, {&(0x7f0000001900)="f0ef34ba4043dc43ff2b1ba5fc2098b6c4a92dec218c8fba6fcfb46d16652f3ce8c4be64a0d5306ac8c94da87a86a874ab81bde1178036c7c939257822d07a4cef3710df5789b26c9d85748b8f4b467a8ef723fe3ecd529b8b8d3eb65e9456", 0x5f}, {&(0x7f0000001980)="11b56d79dc0bfb84bb43a7a7a7b87135211e944067715f3848ccdc639b77788aaae62a57df52898244adae86f249f1b4ee7bef66dbf8beba0a51199d66825099b6c35990dc0bf72d4b1fe733d942d0bb3d4d04e84be0cf1cda2a7668286d19f7703a1c5fff5231b398969548ca8f77644971b1347da5597d188ea2f48f326644be4128a996e60511430e0c5192cbb2a85e00358aa3d906b1801d614238f706b22889e7cee18eff3563f9a6907f71ece31676b2f7083b6456ec035054ffaa2421567e0a123f45e28b16429fae1fff0ef5f1b7f3fe113ee66284a1", 0xda}], 0x8, &(0x7f0000001b00)=[@init={0x18, 0x84, 0x0, {0x3e738572, 0xe4f, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0x1654, 0x4, 0xa24c, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0xe63, 0x3, 0xd66ba913fa8e83d1, 0x1f, 0x1, 0x72d1, 0x1020000000, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x2, 0x8, 0x65ac, 0x6, 0x454f0cc7, 0x2, 0x81, r1}}], 0xc0, 0x40000}, {&(0x7f0000001bc0)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001c00)="eb4c3eba25a03494c1eb34d318dfab833a9d0fe856f9f7b356f235c63ab65af454caa9ef9f40c2e4cd9d4a218c040ef8597f62950d232a861aef2ba6c849c13f799d197a681e0fae98ec05d58621b40f1cd5f2d557190457e8438b8b9cf4a6f9718b89175f7e97adcd3e59591cbe0dd4d2d92468f24f63d110cb9fd59a0664732f768a78b1a5bef2d798571e720fa10c6ac5442751aa8b350595fa3ceccd634f6abac08395a7e39f91bc8ef4f2", 0xad}, {&(0x7f0000001cc0)="4b959073d8a669af8d9d2a29c66e997c963b3c5ff99789a146c2cb7c035cd21f1a7abe36df68dc01215c7cf355b9a33887c48d9685c22ec69ffb59f979339bd1f5e1ab49e77627d1d9b86d0e818cd760d204047e176f46ff14f405", 0x5b}, {&(0x7f0000001d40)="65eb39ee146e9dd871e8f9c470cde3611f38c6de5d7c6eca26a4fedfff36c251a0642cc21cc2e3a160da5d22e41fcefdb9229a57c3e9f6c7df7fd45e03c049a8be57ebb5ceac045e38aa47b8457ff21718952d05a1e8879b34584e8efbc1493d0bb955e93168913c40e865668f5c3d8ebd16659d5344c5077e68015bda4c30f5c19d56b973da9bacce30b0d0321c7be235b4af4f2c69d43918089d8a47437c5dc18d142239d4a41da985df21bed10b1b1feb0397100d938f8238369ee8739a1485e5a85a6aef44d7cb68d4aae3726ed83753d6b522b94b2206fd0c67b1d09f72108f874ad39ca180884a3e4c6625135a5c5d", 0xf2}, {&(0x7f0000001e40)="1dcb1aa2b7ac3a4996e156337293c656b76fa4e4ba773c78f66cd4b75c21d1a0a619c5c46c19686bbc41cb43f3ff559b03ae1e7efd8638e6794022914633aa60937a8e2447e1b277a6e367f8af053454e42669c1d78d98e1c43c1be3c80f04d7020d6629ff6c3e09a47a530bf6c41968a3b0d1de942b0ba581308883f365adaab3db58317c03cd3204d97eca93cb0ebe1cb6d9d32ba9ef1c4b05f3f83f83ddd0568d5403cadddf48bd37f20103e9c3cc251e3f2c531d5f86cdd2cf1851688786aec3ec039c4133ad60172b28da2dc0d670347685dee60a47698848341bea59d8d0f467f67d895b", 0xe7}, {&(0x7f0000001f40)="3a91e0e7d860417b67e09ccc923311fcac0c8c3f74dff104942036276beacf08f51906e0b7a8f67890a4c00b6639d774c0a8c5ccef29029216693b6d5cbeff437370", 0x42}], 0x5, &(0x7f0000002040)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x4, 0x4, 0x6, 0x5, 0x4, 0xfd2, 0x8e, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x1, 0x2, 0x992, 0x1000, 0xff, 0x80000001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x56, 0x8000, 0x4, 0xeaac, r1}}], 0x90, 0x4000090}, {&(0x7f0000002100)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000002440)=[{&(0x7f0000002140)="ad119625c7b04e0b9630ef65b5adb97384a2ac5a471610dad2a751b8ef3fff2dec02a7c20a9ea6e83e3fca131b363cf5eee041e494997d0ad272a3cdb26ba035272e598dc8bd1cc79597288caa4fa1f9a46a1d7b547809cd1a549619c6a9b1cabc078da8a1141139f1e44fb9040b1f26f84204224a0ed42eab744a94f1d7ee34a44106a172b24ba78360315f04", 0x8d}, {&(0x7f0000002200)="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", 0xff}, {&(0x7f0000002300)="bdffee48db03923380e3a1acc6e546cc925fbed199a015631df4607beed601422716bb18837259aece5c8378d6fbe58b80eb5dd610f400b4c8b099f8a71239b4550f44920b6aeb2907deec02812b3805c02d3e4d9e8827b2fcf9b2804059e43c3ca4eeb8f8055402e0841e8b", 0x6c}, {&(0x7f0000002380)="0106dd53293681fbad9b96165adc6a35ebdd2ce979c7b55d794877bf6d47dba0ba96e42b9bf0c37b8dff0172267da4917f0ee0aa9b24720df88224684bbe9d11ff7d56566c877f72c05567d71fa5f948ae5c66a6cfd9229739e1e7c65cbe5545941c7caa2c3ec712c65550a0be18fb645eff97c25f38015eff6403875ac985dbe09950b3b1be8c66b57b2a30c5d6f62a6f7fde4ee61d08289d1561bcd1ff862a8ff59a178cb606", 0xa7}], 0x4, &(0x7f0000002480)=[@init={0x18, 0x84, 0x0, {0x7, 0x7, 0x200}}], 0x30, 0x40}], 0x8, 0x4000000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002680)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000026c0)=0x80, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002700)={0x10000, 0x208, 0x4, 0x7ff, r1}, 0x10) splice(r2, &(0x7f0000002740), r2, &(0x7f0000002780), 0x80000000, 0x1) getpeername$netlink(r2, &(0x7f00000027c0), &(0x7f0000002800)=0xc) ioctl$TIOCSBRK(r2, 0x5427) listen(r2, 0x3) connect$pptp(r2, &(0x7f0000002840)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) io_setup(0x8, &(0x7f0000002880)=0x0) io_getevents(r3, 0x6, 0x3, &(0x7f00000028c0)=[{}, {}, {}], &(0x7f0000002940)={0x77359400}) bind$unix(r2, &(0x7f0000002980)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003f00)={0x6, &(0x7f0000002a00)=""/245, &(0x7f0000003e40)=[{0x1, 0xa1, 0x1ff, &(0x7f0000002b00)=""/161}, {0x4, 0x5, 0x12, &(0x7f0000002bc0)=""/5}, {0x5, 0xf0, 0x7, &(0x7f0000002c00)=""/240}, {0x6, 0x11, 0x8, &(0x7f0000002d00)=""/17}, {0xed, 0xc8, 0x6, &(0x7f0000002d40)=""/200}, {0x3, 0x1000, 0x20, &(0x7f0000002e40)=""/4096}]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003f80)={0x4, &(0x7f0000003f40)=[{}, {0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000003fc0)={r4, 0x1}) r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000040c0)={r5, &(0x7f0000004000)=""/172}) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000004100)={'team0\x00', 0x0}) stat(&(0x7f0000004140)='./file0/file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004200)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7fff, 0x4e20, 0x8, 0xa, 0x20, 0x80, 0x2e, r7, r8}, {0xfffffffffffffff8, 0x5, 0x1, 0xcf7, 0x200, 0x1000, 0x0, 0x7}, {0xfffffffffffffffc, 0x6, 0x9, 0x100000001}, 0x67, 0x6e6bbe, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3502, 0x0, 0x2, 0x7, 0xffff, 0xff, 0x9}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000004300)={0x4, 0x1f, 0x5, 'queue1\x00', 0x2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000043c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004400)) 2018/04/21 15:45:59 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xeaffffff00000000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f632f6e65742f63006a7cbc121546a424ebfc66506af47047a656b7b35a69fe93ea239e791a8ea15ae4e8a10a248af4daf6e6774489c2fe8aaade00740000000000000000000000000000000000001758515d98ff5c2b5a7feb04ab3ceac3d95377386a8d0b716b3be8ee99adb0d1d546074bc0e2408aad593ca0a82b5f76af090744b5dc4847a8d6f63a8da1f53fe6877df0931a8d828ac131bc4e23b2d6c84f", 0x7ffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) truncate(&(0x7f0000000040)='./file0\x00', 0x87) 2018/04/21 15:46:00 executing program 4: socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:46:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x4) dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/04/21 15:46:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='mime_type\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/176) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/21 15:46:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xb6, 0x101000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/41) modify_ldt$write(0x1, &(0x7f00000002c0)={0x480}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000240), 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/204) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x400, 0xf6, "eff74af3226c7a45f761bb4eb225b4ba749993d4fd1eee097eda96a4a8e2d7f76eecf392dc4f0ed123188abbd5a0fa7bdfcf446134917f4565cb9f1f42811dab09805ed3301a3893e81cb22178e80a711d5eecd61126accd55322bccc0ce83d5aab05589c14e2ab805c0f31ffe85e0766fa33f282b859874d8b1b5f43904e4a22a1aa833f4a87abbcd20534e15e579309207d3a83a6637e9752558b81a6e741ecabdc4bfab04248748acd25a53efd4be7ff0af59961995c50402daaead7da88e178fac4aba0d6f9e01818133dbae59c7aacfaa08c7bb8e5787eb6ffb2a81e3d08cb5e497656af9c976ac55e77c9bf18ec254cbb963ce"}, 0xfe) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) 2018/04/21 15:46:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000300)=""/116, 0x74}], 0x2}, 0xffff}], 0x1, 0x0, &(0x7f0000001480)={r2, r3+30000000}) r5 = creat(&(0x7f00000014c0)='./file0\x00', 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000001500)={r1, r5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x96, "209f1357ad1a1f7a42e6037c5fbccdcaff9456ed28875cfe0177b32706bce0ad1e70f9d56a7c2be97ea1e2b681b7b7db615dcae231b15507ca5e9ebf7762a080847b66c0590dfb5189af0ffdecfd50b957fd35edbe11ca6fdddd96db44cf1ba9eada0097fd7cf654d2a6c0025038adb80e8d8eaa4b3d250d95cfd4c55d3ddd1c80aa9788adc7bac2e75ace7fc2019a8f45fd286ca9e0"}, &(0x7f0000001540)=0x9e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001680)={r6, 0x6}, &(0x7f00000016c0)=0x8) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 15:46:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x200) r0 = semget(0x3, 0x0, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x1, 0x3]) 2018/04/21 15:46:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) kcmp(r1, r1, 0x204, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/04/21 15:46:00 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x10000000) 2018/04/21 15:46:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:00 executing program 1: ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00000000c0)=""/122) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x2) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0xace, 0x7, 0x10, &(0x7f0000849000/0x4000)=nil, 0x7}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/130) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/21 15:46:00 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) dup(r0) write(r0, &(0x7f0000000080)="1f00000056000d6df5ffff05bc0203030701ff2104173f0000020000391ef9c4f19b", 0x22) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/48, &(0x7f00000000c0)=0x30) r1 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0xfb, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000280)=""/169, 0xa9) 2018/04/21 15:46:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/04/21 15:46:00 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x20000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xff, 0xffffffff, 0x7, {r1, r2+10000000}, 0xfffffffffffffe01, 0x3}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xa211, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getrusage(0x0, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000280)=""/31) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) getpid() ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000300)) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f00000002c0)={0xffffffff, 0x20, 0x1}) 2018/04/21 15:46:00 executing program 2: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x4000000000000000}) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0xffffffff) 2018/04/21 15:46:00 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006040)={0x0, @multicast1, @local}, &(0x7f0000006080)=0xc) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="18a1adb52fff9320101257c7800e2c25d230e76b7c43d53b4a94a259f8bef203af9bd235f941b2c1478d7453ec4c6881ff28177a29e2b891af6f14c988808115a892245ce52673cc8a4e4d05ad76c9259e88194426a3de7504def0080400f0586e5e7ff929123579d80a56e279e6539a1cc23781f22a0a1a95a198f9c304d8c2b197054fad4dd8529a597406d4687c2badeae329d701a2385e950a2c4ed89e486b1ea5ef9f25b94a8e8a94c1503d64d3baca7bd8b0412f39dc347beaf2e6fe9df6383285fd9e091847f63342a0794f0ff795fcf725e82befb09dc1b71497fda9d0e6d1df352b3f866a51a014b5c793a0c73cdca8e5b2d27151", 0xf9}, {&(0x7f0000000100)="d833f54004bec839e38289cbb1fd84fe9ad10c5a9cf2dba1135f53f8e06cde603b7edc4b960f829cbc1da9bd6acb873e064005b8d5aef03e97a24393ae4ee077cae3dcd1025137e7f4197ae0855d44950d8631500008eb2c5156331e8cc415d5befb0e3bf8fa56758e0a1d1bf4999a3d81fa7ee082fe3a614e9144e6d159cebafd1f68", 0x83}], 0x2, &(0x7f0000000200)=[{0x108, 0x0, 0x6, "9ad072bbb8adf6654c39b91604065374509667f61928a302fa61bf257b84d37faf0c68c26f78b29f1939c469e10bbdc6ed47618c50d1bac1e352d7d7b2b8e361e2f15c981057f87260b55e6f7b40ebcec8aeea1d01d719f2284652fef046caae27006137981264692af4cc31bfda4f83574ff0ce0cc4c88d864da618c390694d951b9e811dcf409bbc453038542f8cb44ebcac53df99e8463d19c720f422cda6c91c3e57fe87e31fbd49567e05048be98d88d8958502e04257d0fbaaf864ed6ecb74410be424ecfaa607a97841f96cdae757f1d0bb2a69a2b5a05b51e9542f9f1bdc55cd27340d28e2c1f2d1e05865893bf4"}, {0x58, 0x103, 0x3ff, "052e5fcd22a64988ea273ba385a9b8fb6ee1b4076458f33dce558889a81ee089d090a1c25644ddbf3ec62b1b3f876203f188b16fb81169b3c8e6101f1262d79e5ae3c8"}, {0x110, 0x0, 0x1, "644402e1cd4d84f9dcb46070d2089078b062ab48cedb4542ce82539a2c8403d5521e53a128a55fb9544f3ad5e17e830e1993f2ea0a69d917199f2d32e07f93085ffde748fc6c9ec9800e8580bbc679ce4243ce426d7682e7905c25a2ef917e43343faf4be3d36a688031d555a758c9f19c7f81be8b6fdd89a23e9f2826ca1d1e00b6ad7d6ab53af2a3a7374be8e3b53489893244f3f6f1d98228fd2a571c4443c8ffaf49cac10eff565b3218be4490c49edf9b8e4a23ecc741343af8c2307f5d68139f23f1540ed69705821b8a3c5f22979f239980cb264914eb8a443dd641b5daff52fe1694a67681525319b8391da1a94aa47ef88b23eff1"}, {0xc8, 0x117, 0x4, "b2821aef2970f276f9fdcfa6223525bfe8556c976d0e663755c932c666b29b432bdbaac59b7c3d2e7f6594779ad774a8556c2116beb2878197bcd38374fea8d0562179a5f0ffeda262e5e036b0a02b5e4f8f25181fdc792e272e2db1be0f2e3b3f30d1ae5efcbce1b9c496332ff61592fb6acab7cae8b91182bdbdcd3f5c0d0fc72c7a704a64f1b4516ac518793ee6b74b569025c5078c839ffb64c2de61d0a744ad85d50897139e5a5e0ae8f4d117708a2b3d"}, {0xf8, 0x11, 0xfffffffffffffffd, "a01a34b1759fd7ba3dd904885058120c0311601f8218a3e9a70785e266cc10e11d055bb37d3ae4a6b4addf8be2112be8a72eb5b082cc4e7a8727e01bdf937b2bfce382c61724319f11d9549792cdfee6aceccf80d428647713972e1a7fa687a19016d9c64dae60d53b64efc1fee8125037433c05821f8784da43694abfecf77b8c6026180d7d8ac9879998a0a91fab22cfe270ed26e1c284dbed6a9cc629e3177deeb0572c448689f1e509a7d790d8fa8dea737e0eb325488a81c0b70be2e9d5579b754b4fb9048dab663d209c51b0b849c6e727e0cca7a32be385bdb068ac6076ab8480"}, {0x68, 0x11f, 0x2, "8fd40aaa78f72891e28e9dba34d8a581d80b5c13030112c5cf9e599ddb700ff7bd53b33f00e008f6238806068f76b84b52c32a4feed18abcb96cf0fe54d413f63436a6380ffed1f22353e2c075b3683db506dd"}, {0x1010, 0x117, 0xb4, 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0x1000}, {&(0x7f0000005d00)="b6c6a692179e3e018a821521f58179d9a9fac4f2bfbcd0389d2ac317395f905ded370040adc6632d54d15f0604905234c2707ada02e85d90f7cb4f3f33553e150caad3a0f6f5c9a007422891d3e8613fa6747c4e02cfe8d8029e3d119b4b3c7d8f783897ab3dea1cf96e226620f9cd40d4fbc263afdae42dd32a93e3a2b9c5ef4c2e024ce58a5e682b5d2ef9e2407adde4858be12044a07b93629237db", 0x9d}, {&(0x7f0000005dc0)="0044dfbc48c3e5d967189f4b09d29c97d3144b75b632989cf8a53a", 0x1b}, {&(0x7f0000005e00)="9cf3aea196f30a571ba92e1d7d354195fa6f24c886d8b2dcf45fad441a2fc4a0e225fcc6ffec75952801a4328e70734e813c68f160d898a636aeca997cd281b41e1269a9f7eac0921a7d8ac0922b31f2067bb720c34912fc99597a9dd9c631b82e12880d20db21dbc70e53ad4fe8c4c2b8f0c4b7607d94453477809be510e44bd74a57952507e69a9baa0cd3f030da7be52cf77875c3c8cfa5867771eee1de398f1fd31f6754c36d9acbde6a325e5a8d8fe7e9cede", 0xb5}], 0x6, &(0x7f0000005f40)=[{0x100, 0x11f, 0x7fffffff, "788ec1764b5e1f87b9e80935631b1d7022da7644c280cb6c62a058e0bf23bdaaefab89bb34bd1b2fe838d9387d8ec03e01c7546e897cd2ae46a30773c43af4c46d01bf86a6cf64f1c45e1c827a38fd80fd8e368df1ff14149176dade2f05c098e9c9acb46e32be6ef1d27a737e10edb04a68191e44595ff24bb2f3281302705eb4efc321dff65c3e6f2ad9cfd28caff67acf64cc34605432ac7f324c057e46e4fc76724ef7d2a4ec0947bb4b693c88b1882a8895224b9174ff4dd2f3aad259365f6e6b29f4287acb0d7e38d78e88ad517b3b00a94f0c861cc9ae3e1b56e06de38801f30302d3bb08f9"}], 0x100, 0x4000004}, 0x1}, {{&(0x7f00000060c0)=@can={0x1d, r1}, 0x80, &(0x7f0000006440)=[{&(0x7f0000006140)="53c947d1ce0c19c880c980994c28796f5a11b57fb45e9cc693ddd55a10e7102a1c9ed596692dac0914d52fc1f3a682f249c7cccf0957ac78b112d028cbaa5afb3577d5aa75a0ee1a9ecad77315d9f1402b526949882ae1118c1ecf5fc25ce929eb6486d33f8ef175fc65bf504a61147d2b3eec49afda6f35b137bc41f6c6176207652816f6f7c560fe68df469b0c575a29dbd77be90adf061de326ee36de14f705a5622ed079fa3258e528fadef32817a637eedaf7a1b2093431e1923e2c", 0xbe}, {&(0x7f0000006200)="9afbe4a388fa665f266a9ae08023d0dc40edde133be375", 0x17}, {&(0x7f0000006240)="f969a80638110e66329b56883d3d8cf75118ef39e88161c824bb31e6441619583b060e917c18526459b82e84b0d8a6549a2416c8757b73cf37141f1c25a13ed067631b4358fb6a9f348c9bacacd612895bac7ae18758ff0bfbd864b53c4d135ed842c98dd210b551a3", 0x69}, {&(0x7f00000062c0)="b6f2268b1956404c88352bc53d03b48f8f7bb03dc0352ea25d8d67b3b677b189d04213ea46f039edd0e536606eaee5523fa22e4a56bc897cfb3a0c9e395ffc07799712486d2fc57c80f78d6cd091e2fbc53d9acdd3c2a3d30a080e16", 0x5c}, {&(0x7f0000006340)="aa3c6dae68fb89981c246f336c4b84f6a4764261f0d41188eae992c7bcd5cb1569ac49e8742d7db341ce428895fd35df554395d3ad5988396c0a3f351293fd20e33a51ab0e4ed43c85199f800775da9a92f08835bd70d9fdd05ed4365ff3afbff7601df08bd265c1778fc01aa7a0e786a54aa283feaa9afe6d7e4d28e3e69cc45f8eeb2aa4da165ff0116cbf93fc13ee4013b7765a152ddf3b1a5e69884c030ecf946dafb9683fa55a6b34904ea6aac737417dfcc92c6afba7352c15f47e8e84d4839ca844310640ce7acbd6fcc1c46c", 0xd0}], 0x5, &(0x7f00000064c0)=[{0xe8, 0x6, 0x4, "e10f53fe44444e80ecac431f867d7c227d2c5565062f055e260fc45a3e589026daf3c3e3a53b579bb3573998ab36b9acfc4839694a1933664ebff51a58f8df80595d58af0bc9e40534d7ec3ad0d8354aa745e813b85e1886b81e256439f537955aeb9d635ef64c3a5b33abc267800716968f3c6ed59bcc4531b12c31fb2abbf8b3780d1b3dc9636a8367155501f7ae51fc4d062b9e9aee01d0fac0034754b6bca431419bcb2a2d4409e3241434dfeda21d0423d37ad89b72602f0dd37f07f64a7ecefa2eaf44c950f403526745cf7503dfcb5170"}, {0x100, 0x88, 0x1ff, "e84ce2b3ff63f5bcf255a21dc78f1170aaa788c3b6a3a4f0a83ee715996a5c12d3c6419cf65107a211be7f930274962cd12de01b4ed7a8fa8bcdff0a1b614f0b4f33337df9ba62e6f885b1281a9b8ae0c6529f30c69835cad34cf0176ec64e934614afffb01ad3ea75793906e65446c8c4b6b9cb07945d0987347e2ea8c34dd36f57457e4810bfd8b099008c5529b5752f23c6bb2e4559bb89d528076e663b8a0f25ad700c1911097bad2d3ac44e1f9aef65fefd03c0b40cc55b57799d40eb8a760ed1191b954ae3d775fe77744516963f51a16620f10fbf00f1626b5e813e1e23b4b10243b6b52a4680ae03"}, {0x60, 0x11f, 0x7fc0, "37a4a3ac63d37b11681f5ea664562ed31bd574068fecca39a5ad983ff0ff3c1c340d5e998e8d258816328f1a4c18fd758a7cc9d267c2548b3764bf196cd4ad733d8ff4965a79e3291e6b16a944353e"}], 0x248, 0x20000081}, 0x8}], 0x7, 0x1) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061dff8)='./file0\x00') 2018/04/21 15:46:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0)="30753a9edc575a8e0c", 0x9, 0x0, &(0x7f0000000280)) ioctl$KVM_RUN(r4, 0xae80, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 15:46:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = msgget$private(0x0, 0xc0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/169) 2018/04/21 15:46:00 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/21 15:46:00 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) migrate_pages(r0, 0x2, &(0x7f0000000080)=0x5, &(0x7f0000000140)=0x3) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$setopts(0x4200, r0, 0x100000000, 0x100003) 2018/04/21 15:46:00 executing program 6 (fault-call:4 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f1429dd631159cfbc93418d9500") mount(&(0x7f0000000080)='.', &(0x7f0000852000)='.', &(0x7f0000000180)='mqueue\x00', 0x0, &(0x7f0000000040)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/4096, 0xfffffffffffffe2b}], 0x1000000000000028, 0x0) [ 252.795652] FAULT_INJECTION: forcing a failure. [ 252.795652] name failslab, interval 1, probability 0, space 0, times 0 [ 252.806940] CPU: 0 PID: 18143 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #10 [ 252.814224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.823583] Call Trace: [ 252.826187] dump_stack+0x1b9/0x294 [ 252.829834] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.835046] should_fail.cold.4+0xa/0x1a [ 252.839118] ? rtnl_lock+0x17/0x20 [ 252.842679] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.847794] ? graph_lock+0x170/0x170 [ 252.851602] ? debug_check_no_locks_freed+0x310/0x310 [ 252.856804] ? find_held_lock+0x36/0x1c0 [ 252.860878] ? __lock_is_held+0xb5/0x140 [ 252.864955] ? check_same_owner+0x320/0x320 [ 252.869286] ? rcu_note_context_switch+0x710/0x710 [ 252.874222] ? __lock_acquire+0x7f5/0x5140 [ 252.878466] __should_failslab+0x124/0x180 [ 252.882711] should_failslab+0x9/0x14 [ 252.886517] kmem_cache_alloc_node_trace+0x26f/0x770 [ 252.891639] __kmalloc_node+0x33/0x70 2018/04/21 15:46:00 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) r1 = gettid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r5 = getuid() r6 = getgid() r7 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000011c0)={0x0, 0x0}) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) r16 = getpgrp(0xffffffffffffffff) r17 = geteuid() getresgid(&(0x7f00000014c0)=0x0, &(0x7f0000001500), &(0x7f0000001540)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001580)={0x0, 0x80000, r0}) r20 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000016c0)=0xe8) r22 = getegid() r23 = gettid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = gettid() stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000020c0)={0x0, 0x0}) getresuid(&(0x7f0000002100), &(0x7f0000002140), &(0x7f0000002180)=0x0) getresgid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) sendmmsg$unix(r0, &(0x7f0000002880)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="5aef5f0fe65f240b506624bade47e6f5a0f969fe19ab56202ea1245a7527d1911837d1889663d2f1a123151470fb22af7c9db161a060b1a5ef4a5aec7d7c80c647a061f104d000b5b31cbe3cf242b392d461abeaa26ad4449a7256d9846362b6d07e50d9413aedee3584e079ab35327b5e7f7e87d2598cc40f592e1862b55015e0acdfccc5734a927ad7122275b95d70488a", 0x92}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, {&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000004c0)="41899cda86f257ad18c54365d72ceebecaf056974ae48d773a40f690525e6b9c81f08c67dfabceb8e61d4b1ed1c71e443b0c8b0e69987a6222fe38e8e8ffa78932712e1e0f03f759ec63cf9a6be966a8dfc1fac9d15c0472128593648e2e962d18989f8bbe11e2b99ef17aa523d3e2048f7396af1a45642da0f518558af7259e4ea3451623f7183b49f7b2a49dfec318", 0x90}, {&(0x7f0000000580)="7496e65ff5a7ddbd52c1c87ba8f1", 0xe}, {&(0x7f00000005c0)="f459d76845bc498a7eeed22dde34c1fcaeb994cb0aeca4069d05e9a7102856a3a2de7f237ca3006a0329", 0x2a}], 0x3, &(0x7f00000009c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x4000000}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000b00)="624887e81340a82d05eeb1abf6f0f1d978dc248560403a4bd1c52e5cbf0350b508f5307554ab85ae3a29386fff0318fb58e40042362a24328fca021b37af3bd1bf6308b8ef3e07802962521f04cff8564d77d59c4fe6efd27e4c1859a97de7774b3056d6afee64e7d2d6555a8c87595fa5f669a9e2f71ccd4b1651c6ebef9f1745dfee51df7450f44932f8d1681069bb4d44664eaad9f16b15d42022a5c7c3dd94043b04dee67fbc8b77c81397825576ab10834b3f", 0xb5}, {&(0x7f0000000bc0)="0abab8516c83584b7e57a498c44ffcc5b1cf77426d436903b886f160d4237801b9d8b9070bdefb50899f6f360243c43f5333061e19ab3dbab6b9f4e15896eec19ffa5c824826ab2198e187a6161b52000643eea02cc771201f62a6debc5a559fa1aa8c", 0x63}, {&(0x7f0000000c40)="11f22648e8a96a354751d17cd56ea0b44e16b0687a4b5a07a2436a509e90c082538d7a533c4e7452a0a1c6a5221c31e1c7056722ee0a81da7f0e83428cb470bbb87e311a548660be9bf76f2143ad6b275da0d7d4da1bcbc1c0159643a9cd9f26b791f96be5395af8d778243565eba210d8cda93d09bf851224c278df67e0e11216cd3e09b1659af146d0773f0e5bea431abd030dd446a9d802a2ff78cbff0eae738d2a3234fdd24cc6e75c0334af1228d5c9149409d6926bf22e3186ad7d30d6394d55a8bf23f7497b34a1585d7a98862e5a9e51f4a39868664113c4d8930bcc0d76fe28cf30efb0484acf", 0xeb}, {&(0x7f0000000d40)="04290915542884f6b8e86e56eca8cc137eb5abb001703f27ab054763e516f7f365560b90bac5d00ca05bb49d886362e190a995e4147715918b739dd403a9c6ceb527c71ed3c79d12f45a24a3be6bbdf1c162741195bbca6a76f3951b283b88313e5f66aba957aaf7780bc0fed64340e771092a2aad55dfc90b901f6d46c3d16ce23c9f2acf8c5250e57b9022fb", 0x8d}, {&(0x7f0000000e00)="ff6807d9bf139f68a0117774512b43a141b9ffe5e10e238b818601e9d735a2f68c26b594c102354e3d2a1d58c7678ad24e205a9a36cceccf299da7b443e3b4a81a8676fd1774e05a74f72772df42227bb8a54e99e6a209a2ec2672a2236d9fb62c7d9d3e4df23833552fa7774fe6fe9e3ba0a7a24f62eda939537c2f1bab5589adde71ac6260d280288e7d376a1c9e774455ebf814b4baf631878029c0649eefb0fa713406e044643f42a29e78dddb9669ffa9", 0xb3}, {&(0x7f0000000ec0)="9fcb310972e3098b95a2a42251fd4e723f6ba924b90a7677a4c4aeab91ed29e631b51d7049324eebbac9e514212a7159d2f2405462ae5312d05218ae87265741da16d02b24123263d79662622c64902ca523c8a0c5381c32e8a1cdd03149cedf27368e7322ecf782d46ecf56b275b76413297711e1459ce14757e5a3f84e123498d6106909ecdd6e5eab339fee47112c3038d20984957e2d67181a93bc964ecbc1b2e919f90a4b355822895b9ab8656725acba088717b9729aacae1216c0b8fb50000d79ff08aa194e5eca9e494f1b2f7995", 0xd2}], 0x6, 0x0, 0x0, 0x8040}, {&(0x7f0000001040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001180)=[{&(0x7f00000010c0)="fa6f659ca24bf5752b24466a5c791a28d1fc5d61bcfb6a4981a08fa5313807d8ab08e08ca1b42a74cbb7cbd1c79a62f9232c545a8b30a94c5b13a29bc362610c2761621f70d72d613d9e2b5670dcc97691963302b2bd4b6a2cba2b1ea3fee1af164bdb753333a9581c0b6cb9efa75b9ec1e6350d9e651789f48363f44235bdfbe9dcda9ea6938f32a65b639af1a00466b8071fbe5c9f0eb6192161bcbd20f01ca1437224873e57ad2378c08a78a01bfa295923322f1715dc8d71", 0xba}], 0x1, &(0x7f0000001340)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x58, 0x8000}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001440)="a320adeaf9e485e71c49bebe4ebfe226cb", 0x11}], 0x1, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r19, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x100}, {&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001900)="257d5c8c8c18b862ea37b4a3c2e9a471c0382772f353fd11829e6fb314c53d36c57e046453d75aa3c42d2c8c31ba9492447a6cb9160481234df1a147a01ca6eb49cd69747d98f89d75e888f02fe5485016b9", 0x52}, {&(0x7f0000001980)="ac9d03c10e86a6523645fb343123dadf1b914108472475c62dbcd7c09b320a10b620ef524353cded4a3ee6b286a6fd88e06d41eb62ddc96232d41273f5a9a97637730a15d0b7453d8f16ab2aff39c0832093d55186705969494da9c926a4ed4694afd9220b8e213fb688331df916616f34695171a6eb4faa2f204c8d2a583da0bcaf5f66ca3545fdb2b7cc5bac395d2ed7cca88abbed8c2e1ccb6b3611fe0a78c072d24df33d6cfca808085a0d11287a028731ff731628d57ff1777ab4621b88e2fdf481d87bcde7a574a6efdbedf253909752dec199ea4b2847f9e68ee289711e427fb6", 0xe4}], 0x2, &(0x7f0000001b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe8, 0x4008800}, {&(0x7f0000001c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x10}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001e00)="bc7bb4bfd10de9de3f6b0d6afa94c30b2ad563dd6e9771cb71470ad55242cdb6351cc605d225efd3c50132477b3ed1396a05efc8f9fff3942aaefacaa045633308f0f6af54103a0be87b0d47a8c008281924303b73c12c1c7c44a68c41177506ce9df01d7323deb7a8a6d617a7a4930eb46f6e2e9f58ca78ccc7b997d75eac7b208dc3137a93620f29140334e42c393bd134a8093c99f5ead4913a4a91d6c2f3a0c29f4bbf280691974e", 0xaa}, {&(0x7f0000001ec0)="9ad5b27a7bb5e5c7d12334b8d0b39152fc448f2fa2cec79e7c41924e63dedfb4f449d1e6b9ef71c437f78a2ffcaf538def196708", 0x34}], 0x2, &(0x7f0000002280)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58}, {&(0x7f0000002300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002380)="f55230b1eb3fb8bb86f188d8e9cb3e168907f03503b935f8d644ba71e87bb0a278fadec9b638d1b9c5a5f5a07f23b72883cc01db80937432c9b711ce64f56faed40a5e7f4f4e5b32cdd9aa3a2dd6760206428f1a0e2d62d7c622a4d1fdd1ae701fcd95698d0f757f7f86f283980aaaf7596c9e3580ee3d45df6e6bf52b44b491a67a562fd762e77c9943a59ee7eb6ea249d14a323e2f66164093ae4e38ce035db3da48aa9f01a076273742d83281823265197d3ddb7d9a8c26d89b832c5b57d732f07a797d9f92957f733a0b5266d891132b8a7b2e66f686f314a16f8f5e82a0", 0xe0}, {&(0x7f0000002480)="e8ab6215ac6ff4a979847fe954fb5a7af8885f9ddf0b9bfea137d64066f46a3e53cb88aff79dcafcd1c7c06abae5199ffa", 0x31}, {&(0x7f00000024c0)="f6877e21dd5ad5f4e5", 0x9}, {&(0x7f0000002500)="2048446c063cf910240f9a88e62c99b28a1946fd0b5d6c24da1526e74a3c9e6ce855d9ebb9bffe829cc34bd4da8ecad38c", 0x31}, {&(0x7f0000002540)="cf4ac09666071f1c78f063f23c08d9677fedd42f941e4161750b68d69e3918cd88feb8be6f4a1fcc55b7a1fba1a7ae7cd840686a4b8c872f731e4568e5cc193b824b53a78d09da5a1aa5b6885fc0bdf428eae7d53c2ee738425cec3d718c523213236bc95a0dff96ef54520e4646dfacdf4d04919dc10a05d4bffd9000e06e8a70645130cce01049fcfff22877dcd354900cc5b513ba8dea53ea0b136867bb551d64", 0xa2}, {&(0x7f0000002600)="3dc2f1ee08b321b81b9ad7bb8bd7c27cbfc09048721e8f2fd8b8a135ddfa855f4b2bb91639cfa325ac3175969283a9a2ecea727d908b865f231cc77d6a71c7a51e33a15ea969411c55b734c819c29f3ae7723096cab3d513ab62b06d0b495e2c2666c75a12a2f66fc025bcf48d0e037c1c5790f805432f797b44f80f6b3823cc05d8d9b24af1bc0a4f9917e283c1d07183153fbf4c796fca7f6da989fc6cb59b33039e5693698ef33cef2a988bd1a7867466b31488f01bb98fa14fd703564cbf9b5fd2b935130b5d", 0xc8}, {&(0x7f0000002700)="22bcc02398ea49e000832ef9fe4a68b2e5152dce8a4a700c2c003019738f377b379e61d24bcec91085af31e86d957148260693c072dcf5a769db2222ed69c7", 0x3f}, {&(0x7f0000002740)="65f41e05a9f07505c9208a36541d3418149608714fa2975b1374ce766761c9331bb37c8d1bdebe66c5699fa83539d7bbf1c4f97a3096018ce10cee0e2648550573e07f1e3799c8ad25dd92bd3d77cfb0bc27b6a2aad5e513676c0b19c97de9b57bf6bb41fcf723388e1a7d5ddc88601fc5fe8496829ef9b165edea6e609ac4896515a73133f114726199768b6e9568df15ede02ef44c983b260a8817dbb2d4469442bc6b3737f74f72302234617f7f91", 0xb0}], 0x8, 0x0, 0x0, 0x40080}], 0x9, 0x40) 2018/04/21 15:46:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt(r0, 0x6, 0xffffffff, &(0x7f0000000180), &(0x7f00000001c0)) r1 = getpid() socketpair(0x4, 0x80802, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x400, 0x63504f5a, 0x0, 0xfffffffffffffff7, 0x0, 0x80, 0x8, 0x9, 0xc95, 0x5, 0x4, 0x9, 0x9, 0x9, 0x4, 0x4, 0x4, 0x30d1, 0x3, 0x2, 0x1ff, 0x4, 0x7fff, 0x2b89, 0x8001, 0x6, 0x8, 0x8001, 0x80, 0x4, 0xfffffffffffffffb, 0x6, 0x0, 0x400, 0x3, 0x6, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000280), 0x2}, 0x100, 0x6, 0x7, 0x0, 0x55, 0xaa70}, r1, 0x1, r2, 0xa) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0x5}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x4) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 252.895447] kvmalloc_node+0xbf/0x100 [ 252.899256] tun_attach+0xa6a/0x12f0 [ 252.902983] ? tun_show_owner+0x170/0x170 [ 252.907144] ? rcu_is_watching+0x85/0x140 [ 252.911303] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.916507] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 252.921526] ? in_egroup_p+0x23d/0x2b0 [ 252.925419] ? in_group_p+0x2b0/0x2b0 [ 252.929225] ? full_name_hash+0xc0/0x100 [ 252.933299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.938851] __tun_chr_ioctl+0x27a9/0x4420 [ 252.943096] ? find_held_lock+0x36/0x1c0 [ 252.947178] ? tun_chr_read_iter+0x1e0/0x1e0 [ 252.951596] ? lock_downgrade+0x8e0/0x8e0 [ 252.955755] ? kasan_check_read+0x11/0x20 [ 252.959908] ? rcu_is_watching+0x85/0x140 [ 252.964065] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.969273] ? __fget+0x40c/0x650 [ 252.972738] ? match_held_lock+0x861/0x8b0 [ 252.976987] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 252.981930] tun_chr_ioctl+0x2a/0x40 [ 252.985651] ? tun_chr_compat_ioctl+0x30/0x30 [ 252.990151] do_vfs_ioctl+0x1cf/0x16a0 [ 252.994051] ? ioctl_preallocate+0x2e0/0x2e0 [ 252.998464] ? fget_raw+0x20/0x20 [ 253.001926] ? __sb_end_write+0xac/0xe0 [ 253.005910] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.011450] ? fput+0x130/0x1a0 [ 253.014735] ? ksys_write+0x1a6/0x250 [ 253.018544] ? security_file_ioctl+0x94/0xc0 [ 253.022964] ksys_ioctl+0xa9/0xd0 [ 253.026423] __x64_sys_ioctl+0x73/0xb0 [ 253.030317] do_syscall_64+0x1b1/0x800 [ 253.034207] ? finish_task_switch+0x1ca/0x810 [ 253.038699] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.043608] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.048522] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.053869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.058694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.063862] RIP: 0033:0x455389 [ 253.067034] RSP: 002b:00007f7be627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.074726] RAX: ffffffffffffffda RBX: 00007f7be62806d4 RCX: 0000000000455389 [ 253.081976] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 253.089224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.096472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 253.103720] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000000 2018/04/21 15:46:01 executing program 0: r0 = getpid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={0xffffffffffffff9c, 0x50, &(0x7f0000001740)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001800)=r1, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/mixer\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000000, 0xffff800000000002}, r0, 0x0, r2, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r4, 0x4) pwrite64(r3, &(0x7f00000016c0)="d1cfce37f4970f17fdd1", 0xa, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x50, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) sendmsg$kcm(r6, &(0x7f0000001680)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000200)="2af4843c916129d2d6675a62c7075d85af98e0d1cd354799b29767ef9d6ad416b8ee4b16cf781ac7f7c5a42fed226db01044fdb800bc879beb163b66ef2a9922b93e20c823112f83a993254da2d9d3f65c47e8f071d0c347ea5f429ec243d44899ada5bcda13ab5c6cd6ada08ad5d88e0b5970dc3767f5b26b313aed", 0x7c}, {&(0x7f0000000340)="0ad4abbfa6", 0x5}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="4f8dcc807c08e907f17d9db1662a92abd2cb2f1ef63ec3528761494309acd49d6ba14edc3ffe498d5aaa00194229567893132f8ce1d881956b523356e9f99dbfd919696de85ccfd097e73bb0386dec69b45df30bd85d1ede404a0ed33499c31ace896856b423a6406ea5a1718531583c10bf641cace1d49950df2250c1147a048829c75030a05ca3872151d5076d2a477080670e01b506745bd0ba3cddf0f5a5269ee089561c53aff2f53cb2d0b6aa57e5e286787ab174e101be1bb8f5b181833f764bfe14b03d9f0d07c80208d1ddd2b2b083a712494cfe4ef92c7908755297ada622b3296ef0f8baa65844e02dd1", 0xef}], 0x4, &(0x7f00000014c0)=[{0xf0, 0x113, 0x3, "467edc6a18cd81570f071f938929f65b2e86c9bbfcf6f955142fbe7e1bff517828e05374b885727d4995f980813dea4990b9a952b2a1a58c6b61e8f9cefd832bfbe6b662ce82bcef4c3251fd26301d80765d7deb61704fa899632ee0b6a979bcace62980329b4ec93a2014c9bcc6c823fa9a88f6c03bbdd3b5b3979065e9a593654ad0767721160fa7125405d39990786b8706c1ca26645a25aea0688b072c5bd7e322f1b7a2679d42ef1c1ad140f8503ad800ecb7163c4f30d9113fd0f644fd3669fef961ab433a169d57f8b7559932cd24d9efd8fdaf1f9d"}, {0x98, 0x11d, 0x5, "cc6275fbc0148d56ee8b9dd72f71a01ebb506fee0c7b40ce5797de63f73b411ce7591ef2291c1ffc482fb2e0de6bf91544f55769e36456604cd93931c0db65c4d7055e901925a28fc98bfc830214e9fc6c40d67a9a0620c9fd7b15c2b305e75902a9aebf031f205699c53ba0c0b249697e6c0793f6b2dfa0ad567f924dcd782ef1ccb1836b1f5e"}], 0x188, 0x8000}, 0x0) 2018/04/21 15:46:01 executing program 6 (fault-call:4 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:01 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xeaffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/21 15:46:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1ff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0x3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r1, 0x7fffffff}) 2018/04/21 15:46:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000080)="1f4a180056004d6dfcff2106bc0203030739", 0xffffffffffffffae) 2018/04/21 15:46:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600002, 0x0) mq_notify(r0, &(0x7f0000000200)={0x0, 0x10, 0x0, @thr={&(0x7f0000000040)="5476309387e5f8e826faa19802565acccc23175a8594f58c8262e36d51c653eda2931a1295b5b7a9b6c7b24cef46f57cbc6dce57b5cf8cf1a69e8fc061dbbdb0e54d215d0ce9fb43bf8fa550f663a3c1227a631d74d861ecf651173b18c6a686b1946df89ca52acfe67b406f6fce517c1699f95a8d35f042a38967f61a40758e704496d856c2a1c10a0cf547684f05598b06fdddf98e10d77605c027e17c55207189af034771136a8ce1c334dde7811069ff7f89ffc60df3c12cf3459c4f08a9fe4225b072d813b1b1d3bea1c988cc591e7d77f2d131af3d5adea347195da94f9938a2c5107568a4", &(0x7f0000000140)="14364b3ad77ae97a148f724376d5910526affb08414cb4f8aa227946fdbe05e34259989113b136b275940f4b91918144e7843563d693a0f1eaad7f68d7c74e3139a7805142ac80878de66a0ae203bd4fdd005a732d00f79a04f00dbab78a9581105cf9a1d5e50ddec53f6c6d45f770495fff0475bbd78d5c988281ebf6dd198165cc2458fafa24e2e4bf6841"}}) r1 = socket(0x2, 0x80000000000001, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fdcff4), &(0x7f00000cb000)=0xc) 2018/04/21 15:46:01 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) 2018/04/21 15:46:01 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 253.245579] FAULT_INJECTION: forcing a failure. [ 253.245579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.257425] CPU: 0 PID: 18192 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #10 [ 253.264705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.274064] Call Trace: [ 253.276670] dump_stack+0x1b9/0x294 [ 253.280313] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.285512] ? print_usage_bug+0xc0/0xc0 [ 253.289581] ? print_usage_bug+0xc0/0xc0 [ 253.293662] should_fail.cold.4+0xa/0x1a [ 253.297733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.302825] ? zap_class+0x720/0x720 [ 253.306535] ? debug_check_no_locks_freed+0x310/0x310 [ 253.311710] ? graph_lock+0x170/0x170 [ 253.315497] ? print_usage_bug+0xc0/0xc0 [ 253.319547] ? print_usage_bug+0xc0/0xc0 [ 253.323604] ? print_usage_bug+0xc0/0xc0 [ 253.327652] ? alloc_set_pte+0x1013/0x1600 [ 253.331881] ? perf_trace_lock+0xd6/0x900 [ 253.336025] ? zap_class+0x720/0x720 [ 253.339729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.345255] ? should_fail+0x21b/0xbcd [ 253.349130] ? rtnl_lock+0x17/0x20 [ 253.352662] __alloc_pages_nodemask+0x34e/0xd70 [ 253.357322] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 253.362328] ? find_held_lock+0x36/0x1c0 [ 253.366379] ? __lock_is_held+0xb5/0x140 [ 253.370439] ? check_same_owner+0x320/0x320 [ 253.374754] cache_grow_begin+0x72/0x6c0 [ 253.378811] kmem_cache_alloc_node_trace+0x692/0x770 [ 253.383933] __kmalloc_node+0x33/0x70 [ 253.387725] kvmalloc_node+0xbf/0x100 [ 253.391517] tun_attach+0xa6a/0x12f0 [ 253.395226] ? tun_show_owner+0x170/0x170 [ 253.399364] ? rcu_is_watching+0x85/0x140 [ 253.403499] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 253.408683] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 253.413684] ? in_egroup_p+0x23d/0x2b0 [ 253.417561] ? in_group_p+0x2b0/0x2b0 [ 253.421349] ? full_name_hash+0xc0/0x100 [ 253.425401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.430930] __tun_chr_ioctl+0x27a9/0x4420 [ 253.435155] ? find_held_lock+0x36/0x1c0 [ 253.439209] ? tun_chr_read_iter+0x1e0/0x1e0 [ 253.443608] ? lock_downgrade+0x8e0/0x8e0 [ 253.447749] ? rcu_is_watching+0x85/0x140 [ 253.451883] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 253.457068] ? __fget+0x40c/0x650 [ 253.460515] ? match_held_lock+0x861/0x8b0 [ 253.464743] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 253.469663] tun_chr_ioctl+0x2a/0x40 [ 253.473377] ? tun_chr_compat_ioctl+0x30/0x30 [ 253.477862] do_vfs_ioctl+0x1cf/0x16a0 [ 253.481742] ? ioctl_preallocate+0x2e0/0x2e0 [ 253.486140] ? fget_raw+0x20/0x20 [ 253.489586] ? __sb_end_write+0xac/0xe0 [ 253.493552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.499080] ? fput+0x130/0x1a0 [ 253.502346] ? ksys_write+0x1a6/0x250 [ 253.506138] ? security_file_ioctl+0x94/0xc0 [ 253.510536] ksys_ioctl+0xa9/0xd0 [ 253.513981] __x64_sys_ioctl+0x73/0xb0 [ 253.517859] do_syscall_64+0x1b1/0x800 [ 253.521733] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 253.526563] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.531481] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.536401] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.541770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.546605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.551779] RIP: 0033:0x455389 [ 253.554953] RSP: 002b:00007f7be627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.562650] RAX: ffffffffffffffda RBX: 00007f7be62806d4 RCX: 0000000000455389 [ 253.569904] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 253.577158] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.584410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/21 15:46:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') r4 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000280)={{0x6, 0x2, 0x7ff, 0x4, "90fecd721e91e74795fa2b3a26cef0758766d7f0f4a8512add2db0e5d536e1c983634bf1447e729c74e8600f", 0x1}, 0x0, 0x0, 0x3f, r4, 0x5, 0x7, "0941685211e34d09f3887dfb738e5f62b5cfb196309fa0babf3ef667d8bc3496415cde97cda47b7e346b4cd1d8eb7d026ef5b57bb7914c831b896102abfe628b", &(0x7f0000000100)='trusted\x00', 0x8, [], [0x7, 0xb82, 0x7f, 0x1f]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1, 0x100, 0xf4cd, 0x500, 0xffffffffffffff81, 0x210000, r2}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGPTPEER(r5, 0x5441, 0x321) prctl$setendian(0x14, 0x2000000000001) 2018/04/21 15:46:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x1, 0x2) socket(0x400020000000010, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) sched_getattr(r2, &(0x7f00000002c0), 0x30, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x101) write(r3, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000240)={r5, &(0x7f0000000180)=""/146}) [ 253.591666] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000001 2018/04/21 15:46:01 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x8, 0x1, 0x22d, 0xa5, 0x0, 0x100, 0x98, 0x8, 0xf75, 0x5, 0x5da, 0x9, 0x9, 0xffffffff, 0x7, 0xffff, 0x2, 0x2b98, 0x1, 0x3, 0x7, 0x1, 0xcc, 0x4, 0x2, 0x3, 0x8, 0x68e, 0x9, 0x1000, 0x9, 0x8a, 0x5, 0x5, 0xfff, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000240), 0xf}, 0x8000, 0x81, 0x4fcdba21, 0x5, 0x3f, 0x3, 0x8}, r1, 0x0, r0, 0x1) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='v7\x00', 0x800000, &(0x7f0000000140)="8ae4daa690eb0a7b3f0e2801f2efa5ab1236c44c32685b9d70675ccb264a4ed199f44fb82c519a015352632fcdebfb0501033cc40efac1faebeb658691bdfe23eae63fc7037cd54842714cda44a267add9835ae447c4f57afe5c216266397a0ccccf5a63b7e3848b62d9fd91f154ea207641dd7c2b67d32822d27a91f581e12270dd7a727a812fad9ae116b2e9964a05495d5543db5b497afe8ee82712f4a7e7bda44abcd507abc28b935f1ef0ce8f7e97544df0d10bd7e456ed9bba6b99d9aa042c519e4a768c520ae1ab017447") 2018/04/21 15:46:01 executing program 3: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x48fa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="a7d5151d9bf97c8d7506644c67d22b577b1e05ce0c15d9c1ce494eb27ca7ddc1693e74502466419187246967c8ce8a5f97745392eb2ebdcf6f827b6596b748c2a190ccba438ad89bf614178d0e5245eaf858e747ed300ea0819a9eff28f6e3d0b2b2029097182fd77b9d65bfdcd1d38197b7f5d7b0d99517c52cf3e279e5533686ee3dc6aa79a57008d523c6241b2560855723a83d2011cbc2b9f33c2818124a5f0ae769efa2a9", 0xa7, 0x4}], 0x1000000, &(0x7f0000000300)={[{@resgid={'resgid', 0x3d, [0x7d, 0x35, 0x2d, 0x7d, 0x78, 0x30, 0x31]}, 0x2c}, {@two_active_logs='active_logs=2', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@inline_xattr_size={'inline_xattr_size', 0x3d, [0x33, 0x38, 0x37]}, 0x2c}, {@noinline_data='noinline_data', 0x2c}, {@grpquota={'grpquota', 0x3d, 'md5sum'}, 0x2c}, {@inline_data='inline_data', 0x2c}]}) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x9}], 0x1c) [ 254.015826] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 15:46:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write(r1, &(0x7f0000000340)="1e84bc43b3230510ec419f23b4a9d4fb367cf3af8f13f931e2c0228404eec4c118f7568b7de028af350d9d24b30e9b77e2961595a416e83ac806c34f9c46eeffb57e74079fbed690655d3e7e084298e64a4263d918668883cc9e8e25", 0x5c) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f00000002c0)={0x5, 0x0, [{0x3, 0x0, 0x3}, {0x40, 0x0, 0x2b67}, {0xb8}, {0x7, 0x0, 0x8}, {0x7fffffff}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000600)={[{0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 15:46:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0xd, 0x4, 0x9, 0xe, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x15, 0x10, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xd, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x4d6, 0x7, 0x8, 0xe0, 0x3, 0x80000000}]}, 0x70}, 0x1}, 0x20040004) getpeername(r0, &(0x7f0000000000)=@llc, &(0x7f0000000080)=0x80) 2018/04/21 15:46:02 executing program 4: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:46:02 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:02 executing program 6 (fault-call:4 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgid(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/21 15:46:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/04/21 15:46:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) accept$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="640f06640f01ca66420f388141670f302e66430f38821f66b814000f00d8440f20c03501000000440f22c066b81c008ec0b9800000c00f3235004000000f3066baf80cb842d89084ef66bafc0c66ed", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) socket$netlink(0x10, 0x3, 0x1f) fstatfs(r2, &(0x7f00000000c0)=""/149) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={r5, 0x10001, 0x3, [0x3, 0xe35, 0x0]}, 0xe) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') [ 254.859340] FAULT_INJECTION: forcing a failure. [ 254.859340] name failslab, interval 1, probability 0, space 0, times 0 [ 254.870643] CPU: 0 PID: 18252 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #10 [ 254.877919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.887271] Call Trace: [ 254.889869] dump_stack+0x1b9/0x294 [ 254.893505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.898711] ? perf_trace_lock_acquire+0xe3/0x980 [ 254.903558] ? graph_lock+0x170/0x170 [ 254.907354] should_fail.cold.4+0xa/0x1a [ 254.911407] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.916499] ? find_held_lock+0x36/0x1c0 [ 254.920548] ? graph_lock+0x170/0x170 [ 254.924338] ? find_held_lock+0x36/0x1c0 [ 254.928385] ? __lock_is_held+0xb5/0x140 [ 254.932438] ? check_same_owner+0x320/0x320 [ 254.936746] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 254.941922] ? rcu_note_context_switch+0x710/0x710 [ 254.946841] __should_failslab+0x124/0x180 [ 254.951062] should_failslab+0x9/0x14 [ 254.954849] __kmalloc_track_caller+0x2c4/0x760 [ 254.959504] ? pointer+0xa20/0xa20 [ 254.963033] ? unwind_get_return_address+0x61/0xa0 [ 254.967954] ? kvasprintf_const+0x67/0x190 [ 254.972173] kvasprintf+0xa9/0x130 [ 254.975696] ? bust_spinlocks+0xe0/0xe0 [ 254.979660] ? save_stack+0xa9/0xd0 [ 254.983274] kvasprintf_const+0x67/0x190 [ 254.987320] kobject_set_name_vargs+0x5b/0x150 [ 254.991890] kobject_init_and_add+0xb3/0x130 [ 254.996285] ? kobject_add_internal+0xba0/0xba0 [ 255.000942] ? print_usage_bug+0xc0/0xc0 [ 255.004991] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.009398] netdev_queue_update_kobjects+0x165/0x4e0 [ 255.014582] ? net_rx_queue_update_kobjects+0x610/0x610 [ 255.019932] ? rtnl_trylock+0x20/0x20 [ 255.023724] ? refcount_add_not_zero+0x320/0x320 [ 255.028464] ? __raw_spin_lock_init+0x1c/0x100 [ 255.033036] netif_set_real_num_tx_queues+0x1c0/0x700 [ 255.038215] ? memset+0x31/0x40 [ 255.041486] tun_attach+0x7d9/0x12f0 [ 255.045191] ? tun_show_owner+0x170/0x170 [ 255.049327] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 255.054508] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 255.059508] ? in_egroup_p+0x23d/0x2b0 [ 255.063382] ? in_group_p+0x2b0/0x2b0 [ 255.067169] ? full_name_hash+0xc0/0x100 [ 255.071218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.076744] __tun_chr_ioctl+0x27a9/0x4420 [ 255.080967] ? find_held_lock+0x36/0x1c0 [ 255.085024] ? tun_chr_read_iter+0x1e0/0x1e0 [ 255.089421] ? lock_downgrade+0x8e0/0x8e0 [ 255.093558] ? kasan_check_read+0x11/0x20 [ 255.097691] ? rcu_is_watching+0x85/0x140 [ 255.101825] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 255.107014] ? __fget+0x40c/0x650 [ 255.110459] ? match_held_lock+0x861/0x8b0 [ 255.114684] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 255.119601] tun_chr_ioctl+0x2a/0x40 [ 255.123302] ? tun_chr_compat_ioctl+0x30/0x30 [ 255.127783] do_vfs_ioctl+0x1cf/0x16a0 [ 255.131660] ? ioctl_preallocate+0x2e0/0x2e0 [ 255.136055] ? fget_raw+0x20/0x20 [ 255.139498] ? __sb_end_write+0xac/0xe0 [ 255.143464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.148983] ? fput+0x130/0x1a0 [ 255.152250] ? ksys_write+0x1a6/0x250 [ 255.156041] ? security_file_ioctl+0x94/0xc0 [ 255.160439] ksys_ioctl+0xa9/0xd0 [ 255.163882] __x64_sys_ioctl+0x73/0xb0 [ 255.167757] do_syscall_64+0x1b1/0x800 [ 255.171631] ? finish_task_switch+0x1ca/0x810 [ 255.176110] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.181028] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.185949] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.191302] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.196135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.201307] RIP: 0033:0x455389 2018/04/21 15:46:03 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 255.204481] RSP: 002b:00007f7be627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.212177] RAX: ffffffffffffffda RBX: 00007f7be62806d4 RCX: 0000000000455389 [ 255.219431] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 255.226684] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.233941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 255.241193] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000002 [ 255.248640] kobject: can not set name properly! 2018/04/21 15:46:03 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket(0x400020000000010, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x20) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x15) 2018/04/21 15:46:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b00000042970000000000a4d4e8e1490dfef6b249a82a826d1077420080000000000000a0f800"]}) 2018/04/21 15:46:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000100)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x43, "9fd1784e4265383c6ad4f8d2780aa689b0ad403c60086f8b176de394f440fb3d8b00655db33fb30f6b75764d2c399d7f21c6b9c4dc98273a05151caca9ae6a20a13fb6"}, &(0x7f00000001c0)=0x4b) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)=ANY=[@ANYRES32=r1, @ANYBLOB="0300b800e98aed8d3e47792e9fbc747f875341cbe28c1a14915e2eed1902103222628bc3c71462eb47cd45b25d36e6180af52b15da0536e3787dae4db5b15276aa5270ae981af524a6be2a79fe25206f7addc601532451a20cbddd102ea0646b7040cbaaa72db187eace2335846f86791da6ad71965ae85db89a832d7fd5a60ddf2a6c278aa53cdabe468ac87d3935e3d64e37ec9c7f1a0d89eada09e02da5cc7936f8afcc7d50680d186dc6da55a3472f71257cf234d7906e482f13ede9decf89b7d0444be9afaca21b41c3efb9fd118e947f3d6359665ed0c5fe3aeb4d1ddfdd43653baea19bf138a151fc211fe6f7ccdaba"], 0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000ac0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7f, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x98) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="1bce5be65f3fe9e8cf6a5e82125947686885540ba44465b8b45b219ec85c397bbf2a56c242aba6d5e4c2d221a4719a4250f357c214d23e30268bf6580cd257715ba28202bb4508815815b01437750689b0f588821c29a70f08d332af7e1ebaf5db21bcc9aec12608d603a37b436dde05e671613deb34e7003475deeed308e7b39a933341eda7ef17b3f4793149d416c7a5462d0a97f4c429acfdd8d721c7e74950b1dbce281c0f2eede7cd559ebc12425f090dbc6c5572e384d4b9792ec2d1aa657588feb92dd7f0482c4b47f99059ad6928370484c75eaaba14edb83aecfe5f42f2fef71590267cecd14ed7460b07f907e045d085eb0e31a2bafeb408e4bea89c90ed1d32d03d9ede9676a169cdb5e0afa8fa94af130ab6d31803d32a8d58558e6e2f8429ce581995f3361bc605822730e09448b1dd21d9bc97e7f56d058873f4b758dbd72f1bb5e2e100e7b27ebaf023343a5070f29e562ec95be839fb1433a66f42f959a31d606941a1f3b0216637a1dd5b75592546f4123efd2f282d73bd56e1252663f43b921f8181d28b4545eca3ea27445cbd91309f2958a256303d7293b308998028633ae119ec3d889700728d0fc28e88641c29a17dc0d8beb8e6c224ae64f2a9b2350b1dfe035555a663d94e2232106850b1f9c542e9e8a0a2ca832f4c442b5f93affd0af9f79aea1ab6972c9f36b1310de408540d5b132b9b3f74c89a54b2cf1ad8c788ecbea7cb1bf473e4832c858bab2ce4be0193d591eb4234633a97212196849a7cf469ef8d1c7db09a64f3fe88f40a06801408fbcf42848c75ea10127719ce1def5c3265027542bc1d06c1165625bdc813346954917cc3d6be7e1a9a8f5adb6dc18d4b6d4181637db8fb7be73dbf5bd2bc8ae0694fe99d2662f8a09e2000fb2ab6e460a2a0c370c4b1ada33af9a225611e16d98ea4e2b6a08f26ede28a643eea45503e8f185cbaee671c3624c327376c0e14c86a5b438ddc9449d8714faf6df32c44f804459cbdcc3486ec502791b36981fcecd75e3c59fe6d81641fb8586764ee3e7333bdb6696fc95c56db2023bc5cfbe3d11961d1630648086e5fce413cd2ef2163f9d03dde9e7ed557c10741fe5c9c4266ec6a9cc659e86d82e6b3629c75110a498d65ea99ab5d9b3f1be87f413eaf69ada3db8c7cbfa2995b098eaf71f6d8ceeb4f07d73b8c6dbaba95fd854a71d7ee103a49c11ddf4d0b23f3e794c49c5e8ad5d221465d727fb913caae9a10ae86c46075fb99d6f2ebe87fa4b595d8f0c5f3a6a76fd210ce06f641517c41d9b8c19ddacda72937647c0a887a6a155707421efd8c0c5fd3d9d5c9765dd529bb6db3a138778a2c90605eaa158fc8e088a1aeaf07788cc27a2fb9efbe329795a37f3229742132b95a14ad59ad50456224d3ea03ce781da429fde994c6c0dc4a88068e46e1ca64fa29fc23d1f5d703835e9d75e7205ab06244f0150b97f7c4ea6ade4fb0f921b2b6ff034de3c700743c4d1b5ba098bb92cd76147c1b7eea36655c61b7fbf3e92f306ec8f7a1c69eaf987d4c38a60397be9223a95fd94a8d1773b7c50333e216eb464c0426c16c8aafd54dd39f1479829df26067be637bc1ad16da346032358da3f0b4ee92794a7056dfe60898c09c5805ceee75e9f35f86b91709b86b4a5ec814f403dd42eae6556a3d20dfa027dd6b3bab738e08cf369258f06305b8b0977dfaff0f7af8eeaa495cd992524f23b2452c8e1957622ae9dd28598ddf3292c05a6492cb15e4a27d0bc15194a6f26ac342e9c491735bd445b823d67751251b35ce56ccd6f9261ee991185af6b9ff3bef6db23e527c9d3d3ed83aee7ce7a631de962347b43fbe7082348a3a34ef9227a6ce174778f6f7eccce396e03a37439dc94a9f2b2eb0a098a037254e7ce7c26bf5782f09bf656921986cb1cd3818ce5345a7e6662db254cae5cada7d8274ccad32ea15c38200781c971d70e56044113c898a8de680c651570fd85cec32c3b4a271e4f65094907a0e39ed09b2e875b80ab67427f01df64c257fcc4173ac073eb6bc36b7252e4c9e60c933608e31087365c33cf6117e94d56542b54c6bba12a0c95f1d425b740b14cee09531dc7e48e727147839d235882972f8efd369ab0a200b4b82f83e60723f1b07f9154accfebb49720661e6519dd2", 0x601}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x3, @empty, 0x5}}, 0x140000000000000, 0x4, 0x1, 0x100000001, 0x2}, &(0x7f0000000200)=0x98) 2018/04/21 15:46:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x305900) getsockname$packet(r0, &(0x7f0000004e00)={0x0, 0x0, 0x0}, &(0x7f0000004e40)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004e80)={@local={0xfe, 0x80, [], 0xaa}, 0x27, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009003000060010000ffffffffffffffff60010000ffffffffc0020000ffffffffffffffffc0020000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000001000000000000003000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180160010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000004000000000000000000000028006575693634000000000000000000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000001000104d94a000005000000707074700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000001000000000000000000000000000000000000000000000000000000000380160010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000001000000000000004800647374000000000000000000000000000000000000000000000000000000080000000000010001000000ff03a00709000200020001ff001087f10700ff0f050005000300000028005443504d5353000000000000000000000000000000000000000000000008030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000dc8f0a8a62a3f840d545c17cd86236d533e0000000000000000000000000"], 0x3f0) r2 = socket(0x400020000000010, 0x2, 0x81) write(r2, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/21 15:46:03 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xeaffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 255.393173] pit: kvm: requested 188571 ns i8254 timer period limited to 500000 ns [ 255.394092] sctp: [Deprecated]: syz-executor1 (pid 18279) Use of int in max_burst socket option deprecated. [ 255.394092] Use struct sctp_assoc_value instead 2018/04/21 15:46:03 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x80000000001000) r1 = socket(0x400020000000010, 0x2, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7dbc52f6, @loopback={0x0, 0x1}, 0x1}], 0x3c) write(r1, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 255.433301] kvm: pic: single mode not supported [ 255.433509] kvm: pic: level sensitive irq not supported [ 255.460928] kvm: pic: single mode not supported [ 255.466753] kvm: pic: level sensitive irq not supported [ 255.506636] kvm: pic: single mode not supported [ 255.535911] kvm: pic: level sensitive irq not supported [ 255.555339] kvm: pic: single mode not supported 2018/04/21 15:46:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x8, 0x842ae1f7b3312ca9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) semctl$GETVAL(0x0, 0x1000000000000000, 0xc, &(0x7f0000000040)=""/100) epoll_create(0x7b4d) r0 = memfd_create(&(0x7f00000000c0)='system,\x00', 0x3) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) 2018/04/21 15:46:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/04/21 15:46:03 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:03 executing program 4: socket(0x8, 0x0, 0xfff) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x8b8, 0x6, 0xe2, 0x100}, {0xffffffff, 0x0, 0x3, 0xfffffffffffffffc}, {0x295c0b65, 0x0, 0x1, 0x3}, {0x1000, 0x7, 0x7fffffff, 0x2}, {0xbb9a, 0x511, 0x7fffffff, 0x100}]}, 0x10) 2018/04/21 15:46:03 executing program 6 (fault-call:4 fault-nth:3): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 15:46:03 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000500)={0x6, {{0xa, 0x4e23, 0xe0c, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x9, @empty, 0x889}}}, 0x108) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x78) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffff8, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="298f9901681ea272abb0958d298fbd6d480153bbecf5cc8165245211600b5e1336820caacbf9be60fe0cdd3d149a2410c9b93ddee03dbe4c9c43a8b9b43d44f60fd92ae6b31554ac7394c660c2e28e51e7c3b5f2d9c18f77597455839d96e0824fe7fb7f818e635325e43c5abe827401d2451fb5d57d9995e851", 0x7a, 0x512}, {&(0x7f0000000240)="72f09eac512cb18be2c8ce0beb62b0af0a", 0x11, 0xfff}, {&(0x7f00000002c0)="edb10c2ac0e83f41952cf7233977b3c186c96159822d5d17841a05bb0d1234e04f377a907b56d66f0509cf1649b74e90d0891e0511f241532094a4139fd2a363f14ce62c1a372fad9809770a9110bc197fb8fa99749a191f1b86a76198ef1e2e3dc49a3bbd239bb23d6ddce0a8a8c52eede384e22550fbbbc1e3ef65ddae58770505a23377814b632a7144df3690dc7f684079151015f66d25e332af5bb3cc1a3495608bcc05c88d60990bfe39", 0xad, 0x8}, {&(0x7f0000000380)="c56d543b329c4a19f5e208cc38833f73aa61588255a7cadee15c7c352aa614124f737b628ef43abda0773d5cd70ad1531beead2ea8c615fabdc632beda4b3426d3db1a60a8ba625685eaa1fa9de63552248f11a1e985c886a7ce6a16adb85be3572dc2dc589f8505748d68deba1782cd99635e400c66ca4fdadc3b89bbefe2897e3aacb6edf7edce", 0x88, 0x81}], 0x4, &(0x7f00000004c0)={[{@nls={'nls', 0x3d, 'cp874'}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x36, 0x78, 0x34]}, 0x2c}]}) 2018/04/21 15:46:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x30080) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'erspan0\x00', {0x4, 0x20, 0x9, "31481131e2c4", 0x41}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x2789, 0x4f}, &(0x7f0000000340)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0xffffffffffffff46, &(0x7f0000000400)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x200000000000000, 0x6, 0x2}}], {@arp={0x806, @generic={0x338, 0x885e, 0x6, 0x0, 0xa, @empty, "dfc8894dfe", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "90811af6ec61746c3f34a7694cd759da"}}}}, &(0x7f0000000240)={0x1, 0x1, [0xcb1, 0x601, 0x593, 0xbf9]}) listen(r0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090d742f78eb01b0433893ca96aa2de780000"], 0x0) 2018/04/21 15:46:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @broadcast, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x52, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=@newspdinfo={0x1cc, 0x24, 0x0, 0x70bd27, 0x25dfdbff, 0x1, [@output_mark={0x8, 0x1d, 0x4279}, @algo_auth_trunc={0xf4, 0x14, {{'wp384-generic\x00'}, 0x530, 0x180, "0ed2420a852f5688ac882f587e766428e96836f37df719b0d6bf5306282bc2813ff3a01fea11d5149b3540cb947cc42b6b9776ba8fdf9ada008b7427768c96f2e0a4b89c89df0d5cf50c2c58cb6ad3ad353e11f3af9958a64533ce7358d8772a34c7765810111679ad104f22e5e1843b9d37a5a1a44ec20cfbc826fb35552b5e32cdaf141174329b1f6ae510c69db1b0b0ce88a04603696177e6cf768b4dd20483e5725fce50"}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x0, 0xa}}, @algo_comp={0x7c, 0x3, {{'lzs\x00'}, 0x1a0, "a3c4cd8941190167d0653e5c5618e3c2a56198dc145422413d07d29d45d8318d1df2010cde5200e922d839c521dcd77d2e77e1cb"}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x35c, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) [ 255.583779] kvm: pic: level sensitive irq not supported [ 255.647306] pit: kvm: requested 188571 ns i8254 timer period limited to 500000 ns 2018/04/21 15:46:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="8776c6abc7091e96b3b60ced77635e80", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000600)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x311080) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}, 0xc) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) socketpair$inet6(0xa, 0x1, 0x4de9, &(0x7f0000000100)) [ 255.752614] FAULT_INJECTION: forcing a failure. [ 255.752614] name failslab, interval 1, probability 0, space 0, times 0 [ 255.763972] CPU: 0 PID: 18314 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #10 [ 255.771255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.780615] Call Trace: [ 255.783216] dump_stack+0x1b9/0x294 [ 255.786857] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.792070] should_fail.cold.4+0xa/0x1a [ 255.796145] ? __kmalloc_track_caller+0x14a/0x760 [ 255.800991] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.806087] ? netdev_queue_update_kobjects+0x165/0x4e0 [ 255.811442] ? netif_set_real_num_tx_queues+0x1c0/0x700 [ 255.816789] ? tun_attach+0x7d9/0x12f0 [ 255.820661] ? __tun_chr_ioctl+0x27a9/0x4420 [ 255.825062] ? tun_chr_ioctl+0x2a/0x40 [ 255.828937] ? do_vfs_ioctl+0x1cf/0x16a0 [ 255.832986] ? ksys_ioctl+0xa9/0xd0 [ 255.836599] ? graph_lock+0x170/0x170 [ 255.840384] ? find_held_lock+0x36/0x1c0 [ 255.844431] ? print_usage_bug+0xc0/0xc0 [ 255.848480] ? find_held_lock+0x36/0x1c0 [ 255.852532] ? __lock_is_held+0xb5/0x140 [ 255.856589] ? check_same_owner+0x320/0x320 [ 255.860901] ? rcu_note_context_switch+0x710/0x710 [ 255.865814] ? rcu_read_lock_sched_held+0x108/0x120 [ 255.870818] __should_failslab+0x124/0x180 [ 255.875041] should_failslab+0x9/0x14 [ 255.878829] kmem_cache_alloc+0x2af/0x760 [ 255.882961] ? memcpy+0x45/0x50 [ 255.886229] ? kstrdup+0x59/0x70 [ 255.889587] __kernfs_new_node+0xe7/0x580 [ 255.893723] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 255.898473] ? lock_downgrade+0x8e0/0x8e0 [ 255.902613] kernfs_new_node+0x80/0xf0 [ 255.906488] kernfs_create_dir_ns+0x3d/0x140 [ 255.910889] sysfs_create_dir_ns+0xbe/0x1d0 [ 255.915199] kobject_add_internal+0x353/0xba0 [ 255.919685] ? kobj_ns_type_registered+0x60/0x60 [ 255.924429] ? kfree_const+0x59/0x70 [ 255.928130] ? rcu_read_lock_sched_held+0x108/0x120 [ 255.933130] ? kfree+0x1e9/0x260 [ 255.936484] ? kfree_const+0x5e/0x70 [ 255.940185] kobject_init_and_add+0xed/0x130 [ 255.944578] ? kobject_add_internal+0xba0/0xba0 [ 255.949231] ? print_usage_bug+0xc0/0xc0 [ 255.953286] netdev_queue_update_kobjects+0x165/0x4e0 [ 255.958469] ? net_rx_queue_update_kobjects+0x610/0x610 [ 255.963816] ? rtnl_trylock+0x20/0x20 [ 255.967606] ? refcount_add_not_zero+0x320/0x320 [ 255.972348] ? __raw_spin_lock_init+0x1c/0x100 [ 255.976927] netif_set_real_num_tx_queues+0x1c0/0x700 [ 255.982102] ? memset+0x31/0x40 [ 255.985374] tun_attach+0x7d9/0x12f0 [ 255.989077] ? tun_show_owner+0x170/0x170 [ 255.993211] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 255.998393] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 256.003393] ? in_egroup_p+0x23d/0x2b0 [ 256.007264] ? in_group_p+0x2b0/0x2b0 [ 256.011051] ? full_name_hash+0xc0/0x100 [ 256.015100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.020626] __tun_chr_ioctl+0x27a9/0x4420 [ 256.024845] ? find_held_lock+0x36/0x1c0 [ 256.028896] ? tun_chr_read_iter+0x1e0/0x1e0 [ 256.033291] ? lock_downgrade+0x8e0/0x8e0 [ 256.037429] ? rcu_is_watching+0x85/0x140 [ 256.041563] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 256.046745] ? __fget+0x40c/0x650 [ 256.050184] ? match_held_lock+0x861/0x8b0 [ 256.054407] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 256.059326] tun_chr_ioctl+0x2a/0x40 [ 256.063030] ? tun_chr_compat_ioctl+0x30/0x30 [ 256.067511] do_vfs_ioctl+0x1cf/0x16a0 [ 256.071387] ? ioctl_preallocate+0x2e0/0x2e0 [ 256.075781] ? fget_raw+0x20/0x20 [ 256.079222] ? __sb_end_write+0xac/0xe0 [ 256.083186] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.088704] ? fput+0x130/0x1a0 [ 256.091969] ? ksys_write+0x1a6/0x250 [ 256.095759] ? security_file_ioctl+0x94/0xc0 [ 256.100154] ksys_ioctl+0xa9/0xd0 [ 256.103597] __x64_sys_ioctl+0x73/0xb0 [ 256.107473] do_syscall_64+0x1b1/0x800 [ 256.111346] ? finish_task_switch+0x1ca/0x810 [ 256.115829] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.120743] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.125659] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.131013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.135856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.141039] RIP: 0033:0x455389 [ 256.144210] RSP: 002b:00007f7be627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.151903] RAX: ffffffffffffffda RBX: 00007f7be62806d4 RCX: 0000000000455389 [ 256.159154] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 256.166407] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 256.173660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 256.180920] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000003 [ 256.188431] ------------[ cut here ]------------ [ 256.193236] kobject_add_internal failed for tx-1 (error: -12 parent: queues) 2018/04/21 15:46:04 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 256.200834] WARNING: CPU: 0 PID: 18314 at lib/kobject.c:242 kobject_add_internal+0x42c/0xba0 [ 256.209420] Kernel panic - not syncing: panic_on_warn set ... [ 256.209420] [ 256.216798] CPU: 0 PID: 18314 Comm: syz-executor6 Not tainted 4.17.0-rc1+ #10 [ 256.224069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.233418] Call Trace: [ 256.236019] dump_stack+0x1b9/0x294 [ 256.239661] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.244871] ? kobject_add_internal+0x3e0/0xba0 [ 256.249550] panic+0x22f/0x4de 2018/04/21 15:46:04 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffea}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) [ 256.252754] ? add_taint.cold.5+0x16/0x16 [ 256.256910] ? __warn.cold.8+0x148/0x1b3 [ 256.260982] ? kobject_add_internal+0x42c/0xba0 [ 256.265659] __warn.cold.8+0x163/0x1b3 [ 256.269555] ? kobject_add_internal+0x42c/0xba0 [ 256.274232] report_bug+0x252/0x2d0 [ 256.277868] do_error_trap+0x1de/0x490 [ 256.281764] ? math_error+0x420/0x420 [ 256.285568] ? vprintk_default+0x28/0x30 [ 256.289634] ? vprintk_func+0x81/0xe7 [ 256.293440] ? printk+0x9e/0xba [ 256.296726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.301581] do_invalid_op+0x1b/0x20 2018/04/21 15:46:04 executing program 0: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='#', 0x1, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xf58, 0x3, 0xfff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x2c, 0x1, 0x100000001, 0x6, 0x2, 0x8, 0x3, 0x3, 0x0, 0x5, 0x8, 0x4, 0x7, 0x0, 0x8, 0x4, 0x101, 0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x1, 0x9, 0x8, 0x1, 0x0, 0x9, 0x5, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x4100, 0x7, 0xe9f, 0x6, 0xee11, 0x10001, 0x1f}, r0, 0xd, r1, 0x1) [ 256.305301] invalid_op+0x14/0x20 [ 256.308758] RIP: 0010:kobject_add_internal+0x42c/0xba0 [ 256.314030] RSP: 0018:ffff8801a941f498 EFLAGS: 00010286 [ 256.319402] RAX: 0000000000000040 RBX: ffff8801884412d8 RCX: ffffc900070e9000 [ 256.326678] RDX: 0000000000040000 RSI: ffffffff8160f4e1 RDI: ffff8801a941eff8 [ 256.333955] RBP: ffff8801a941f590 R08: ffff8801ce8f8200 R09: 0000000000000006 [ 256.341237] R10: ffff8801ce8f8200 R11: 0000000000000000 R12: 00000000fffffff4 2018/04/21 15:46:04 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/21 15:46:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, r0, 0x1}) socketpair(0xf, 0x0, 0x6, &(0x7f0000000200)) syz_open_dev$mouse(&(0x7f0000000700)='/dev/input/mouse#\x00', 0x7f, 0x20000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='memory.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000780)="866370758f01000000", 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = getpid() r4 = getpgrp(0x0) kcmp(r3, r4, 0x6, r2, r0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2408}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x10004000010) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0xfffffc2e}]) [ 256.348511] R13: ffff8801b0b65948 R14: ffffffff884c5600 R15: ffff8801b0b65900 [ 256.355808] ? vprintk_func+0x81/0xe7 [ 256.359628] ? kobject_add_internal+0x42c/0xba0 [ 256.364306] ? kobj_ns_type_registered+0x60/0x60 [ 256.369071] ? kfree_const+0x59/0x70 [ 256.372790] ? rcu_read_lock_sched_held+0x108/0x120 [ 256.377808] ? kfree+0x1e9/0x260 [ 256.381188] ? kfree_const+0x5e/0x70 [ 256.384909] kobject_init_and_add+0xed/0x130 [ 256.389324] ? kobject_add_internal+0xba0/0xba0 [ 256.394002] ? print_usage_bug+0xc0/0xc0 [ 256.398081] netdev_queue_update_kobjects+0x165/0x4e0 [ 256.403288] ? net_rx_queue_update_kobjects+0x610/0x610 [ 256.408654] ? rtnl_trylock+0x20/0x20 [ 256.412464] ? refcount_add_not_zero+0x320/0x320 [ 256.417228] ? __raw_spin_lock_init+0x1c/0x100 [ 256.421828] netif_set_real_num_tx_queues+0x1c0/0x700 [ 256.427035] ? memset+0x31/0x40 [ 256.430326] tun_attach+0x7d9/0x12f0 [ 256.434051] ? tun_show_owner+0x170/0x170 [ 256.438209] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 256.443412] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 256.448432] ? in_egroup_p+0x23d/0x2b0 [ 256.452329] ? in_group_p+0x2b0/0x2b0 [ 256.456135] ? full_name_hash+0xc0/0x100 [ 256.460207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.465760] __tun_chr_ioctl+0x27a9/0x4420 [ 256.470004] ? find_held_lock+0x36/0x1c0 [ 256.474077] ? tun_chr_read_iter+0x1e0/0x1e0 [ 256.478498] ? lock_downgrade+0x8e0/0x8e0 [ 256.482656] ? rcu_is_watching+0x85/0x140 [ 256.486812] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 256.492012] ? __fget+0x40c/0x650 [ 256.495457] ? match_held_lock+0x861/0x8b0 [ 256.499683] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 256.504603] tun_chr_ioctl+0x2a/0x40 [ 256.508302] ? tun_chr_compat_ioctl+0x30/0x30 [ 256.512783] do_vfs_ioctl+0x1cf/0x16a0 [ 256.516662] ? ioctl_preallocate+0x2e0/0x2e0 [ 256.521056] ? fget_raw+0x20/0x20 [ 256.524496] ? __sb_end_write+0xac/0xe0 [ 256.528460] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.533979] ? fput+0x130/0x1a0 [ 256.537242] ? ksys_write+0x1a6/0x250 [ 256.541036] ? security_file_ioctl+0x94/0xc0 [ 256.545432] ksys_ioctl+0xa9/0xd0 [ 256.548874] __x64_sys_ioctl+0x73/0xb0 [ 256.552750] do_syscall_64+0x1b1/0x800 [ 256.556624] ? finish_task_switch+0x1ca/0x810 [ 256.561105] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.566028] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.570949] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.576312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.581142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.586315] RIP: 0033:0x455389 [ 256.589490] RSP: 002b:00007f7be627fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.597183] RAX: ffffffffffffffda RBX: 00007f7be62806d4 RCX: 0000000000455389 [ 256.604435] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 256.611698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 256.618952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 256.626203] R13: 0000000000000333 R14: 00000000006f7d68 R15: 0000000000000003 [ 256.634425] Dumping ftrace buffer: [ 256.638178] (ftrace buffer empty) [ 256.642425] Kernel Offset: disabled [ 256.646039] Rebooting in 86400 seconds..