ing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/13 02:40:23 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r1, 0x0) 2018/02/13 02:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xd, 0x19ea885164eacc32, 0x7f) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00008ad000)={@mcast1, 0x0}, &(0x7f0000f2d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dc5000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, r2}) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8), 0x20e65000) ioctl(r1, 0x7, &(0x7f000032e000)="16078d6f41c494c68c03f402e5a437b1ae58bfe1e107d810601ab600a5297d96450f8cb2c4b3065af32d08d868ffb3119e28300c97581fb003c73d1a737383ff8539e6ad7484ef991919a0cf3fda801ffcfc1b9b24ceaf41957a4d075e739c5d2576288b92e52396eb8df9ac8c51424cf1990b6ea5b0acbfd984e0f72e14fe384102e44589165edd32b1a039e3826c4c309fd4d6d5ebc8e98420f90fab04c9a7ef4a261032b7c2136397a02aeb83b9fae7af503684171316e06fa378ba93a168ae539d3be0053275151055d5bb810d476c054f50d17f8ee1928c45ad65cca6dfe88fdf0bb644df44fdc90540c65a7839097224ba1ecc3ab2013a15dac5b105d8db45f3068c730679c91362366953519564b72664ee1121f2809b8885a9c30f4e2f4da32e9f3f5e73fae90e0b46e738455563dcdcb32b65712921e8c7063e87d4d3dfa76a2650c003126be8f7cd74950e00040247d03c4b316ae8e279fd137c41cbbb315c398a36bd05357e944cb4485dd751017aa12b865d0fd5acbc9beed4bd492a500f7401293032929067286ce10c4fc7d320dc0ccb1180aef7c485b8f0787fd78076d4f8ff692d5d3634e75c705612d5ff65853822afc78a1e9dbc3f8be210252e8bac5dd736d7041b6c3f2dff671a2f9e9e7dc2930915cee236a51ec9a6ff206362178c751f7fd1ee1b394291bbe6c7977c5e5ff127da9f7c050b9428cdc40c696246ebf30d3632d25dbd91f136ed2b80ec6c148ac2074c9b54b1f108eb5adb4478ea28d5d62d055144dc3bb78ea73cd88f578fe6ef0b0e9779543a1ef33fce4a3d7eeceb534245d40b4ffe067a5916e78256b7f1c3d488ba2d06e1aeab158e74430c6503d7345eeac81e34c42b998a9d1263129b96d7bb3623bec94b8d6d6303c62ea7867a8b18ae14bc4f0072e67a36e86794b12cf86fad04daac6c6746357547a5cba5e42a207d379e05d8ec749b72a545833995e37a6595a884b995cc3b61924ba9cf0e3dc036abeefe8c7d7b1b93d43c591db1bab7fb49813d664069ff7527b4dba0c6bab608c6b9126af946d3f7384de076fa4078e1992002e980050dd8ca33217255be7ac96789c58f0f7d1442ee7a5a02d47cd9ab8cf15ffaa0898b6761f29f8a9fd25d2256d6be3875f1a92b15f77809686372b2b710831a9f1d87488fd436d4e4b9104f5dd4cc7328666488690ab99eec8d572099bd54d6e2c04d1c74f55c30bbd737be2380577712633cf363542d588372bce4948b2d83f3783cb83c51c285967fe6c77d0bf70fa1f14a40b6f19319af9b74e0b4534423d4518de45d382897c497e1677b7870bb6c6b497c4684f1fd0fcd0d9a7b4a1b46a3a8a6f7ac2f7b413fcb620fb149f0e290e7ceb502bdd207dee3e97dd29ac2bcd6a7cc2a08d5658a4f444b1f24b6624ab5083c20513380ec2174b27a8d7fa98aead0c64acb304d49a35776adc8f59058fc5605725d0256d03adfdd1886a715a79f35aca0ef4c5290d9d89846eabaf0c714cf2829e42485a89f6eb594c7759f653795550c43a26d988939528eecfaa13e0167b403a7efc55eae8335165af2fd993834d0c7cf54fdc6d41f60b5de2bae8bc40e413a89887f1e3807738b70148943d1eda7b4dd8b2a048589c401c0cf42bb2b3051cc10cc38b291a416601bb72aea4f6f3c88bfa3dce75bf56f7f2fb35abe7dea39103a142aec6b4d510e6d5c271bd1fae08c88ac88c9326eb8d5b8b00e46df2e45b95abeca1218fb0185cd7a957e4ff4ea94e3aa434c93f791fe39219a35a250deb4929c879283bff14ff9d023ca91eb7e84c61dd9641741f1e918925796ff85436b8f4f6ae32d1ebd0c554caf262537b797be07d2650dfb16890785349223bac980dc4969034b91d4e1c72821313014444fdec0c44c6355767c4dd9e099ab0b8c8d5a241867d8011bebaeeee422440e3f7f37c8621a1d294d9da020810c174d77be412a56d243aecaeda63d254e145075a32c28121ff1952ac9622e4dfe357b19bcab56959367f83c7c1244eae2d8b379e1a047a01d6ba2f47434e82b5351b3f7a5927842c975b316093c848a3c7eca07ad059744e5c3a30c758ec4d33a7e0ded43e1b6040c3cee524c61e53302bf1be7810b1d446091ffc27f91c58a366f9a35a18677c3f3e707d746517d446e8630343becba344c2964266dc8698c9036da67c508b81ae93225dc6d3333d8fb3ea67cf09b0b90a9ae8f2d6e55452f3f0df3edba55900eb148f779e823c9410a39efe5d25542d3b94797b0f9982a73d63a6d3495835eade6c015d003fbf664ca69725558bea76dbbbf4faee3e13e47e07849819d828e999df9fa41d345b5c72042c3ee670b94ba30abdbf4b5a896043a1e3c7a59c7b2d0b28da629f13f019385948a875d5f19ee1ecdb9862876b483eb498db720d065a54fa1a0b84e6631826387217ac7fa903f16e8d568f435eb0f4e4abf04903585b67ded362e7c8a1708a52826c1cbcf0cba899501f0131ca3a15e3310e8f74d44cfd505a85fde36bbafd9a5ac22f445635e1fe9578607f9ab3cc159bf406f4f16a69f997b7294c9f0855d8a1667f07190814c57eafa941d427ab829845fd7ae661da9a4b015fbe9ebc37e34f788d16499dca2a8daf6b209befee45a18a4776fddd4567839e7aacabbf404c2b8f1fbb25cc3c427b2fee895528c634faddde5a7288a9ada7c5b033090656c1830e13fa454f3a798108448587947ebdb0b43cab1759706c27fbdbcddc9c8354f638c58198cfe3308032276cb1f9a3e912118e2817880c620e8a534165ad6c7fa890deee83280c278ee3e586ee73e99b1ffe0bcf1516383c5b3c20e325b3a249fbf6230b848a4a713170090aad7163d2041e36d2264a02282d17d025706857a11acf1883eee613a77f91c94c7610e018c9d52b56d872dd3d2ff61c38b83e8ba8c616d460694fc6a43a6f001599d2a046a785a49a6769cbd3baa365c7a504439d411066af4f3c7aea8672fa6c07321331969990f49288cc4a9802147304e2d85148f539031a32afebb9ea6b014564b2ade2a7efab3cd45f5ea041f311c6e4dcb09cb9d79f038d2392908eab0495fd0725f05ea36cfb3053c9e12f8a7129a8481dbc0de990d842ede9e737956e6509f02a383f80fb7c772be48d8071e6d30e904b1e679d68aef344015cecc87735d3b4f117c268f7c81cf7abdbac2830e3608805c9f67ec50ac820e5eba686aa53796586119192ae289fb324e3c0940923e5daac7a89f428610836ddc08f9f4b6daf1cf08c8ccc2eee43d02db304882c649c5962206644c46ac9e15a93af397ae9bd2327a91f1a2ccbd11e9a171227a196142522a2c442a56610032bf2cbd53ff1caf7749bc0953afc3c8cc5707456561704cc6df3b5ede73a747751c30881bf36c10874555ffa2a7d843c3792e3370a09ab3d641461aef8b341a9ddfe5993c739727775069a34cdf0de176ea3e03d49c0dde056ae8d74fd0ac55ae1794c40266117edf997f374d77e2dba617861e4311db5562bb957fab6c7b8c9a7047c19c70fa9439b28ecb21ff158a0ebd70d2fd18d8c9537ff2bccbe36f29688a41031bfc5522e38ca06a1861e7b3458e1c7645336e6de5bbed7233b7e1bc033571b3d55f2d7deecbdf8a21ba07d7a356813d0f4e8da2ec5815b7b5f56ea6b5f11989b76a04e2769503c2559ea92f63c86c4925f2e8bf72f2ddc1aaeb71652401a202cd522f9e62940e9a668ef68382033c2e15598596c0233b45474210fe40c6749c0dc77071d96331f1cb66a07b19747df3149fdb279ce8b29b0636a442866a692f8c0dca9e1e4f9b8fc16628f255471641148db8d0fb8956d4973fa6bc8ade19e5c447bd40f86f03f720775c70ff2e38dcf5519397926eed1069f1a1e09745be3632995d05348c39903279b270769e8f78de0bbec59e054f08bb59d24eb416a8211c5de84b29596a298b7ee9acc77a82e915b580d7fda36a39779d8fc551b807725d96d3701069b4fd29fa2a9f05db3c8f210549312ed545b61411ee48ed722308b16d8adcb3687fa43437c4e86470b49c97ed72853f16fdef130120b78e1e31d7ee5c8941208b0b08a433e6a3b3610ae2950bafd9660b3450217712635f8afd30e5f04a559f89f0fd332b7f13d9710ff662568c0694e0c87e377704b525546815a2af720ea22dd95567c3488ee4f88ce348ed4f1dc94b94c5e522665ab181056940303c301ab792aa835b08731392247f463594842034cde26ac8bfd28c2fb653d062611adce76d8fb742346459c5782ed6cc4d34477aa6291b67934f505b38ccec7532361607a89be7c93b4938f31a7cbd293ceeb51131b9f938d497c35c3f854f27345f717cdbb8b05a7835ddd7d64a8438eb362ca6e86069a486c40f4c9dd9001b9982e3bda067b6299cfd055d4520208937de5ca6244b88a4602d72a573cf99ed0f5512df801550fab46646aa94770b5cc96efd0dfd3ebf85f0ead82415e041c2889ea54695560b294eb5bae1c80d7f729237aeb440a5f2a2d23505f3fac6616739039c97a31d1de0a7687e919d8e078b6fe40080ef8341d9286c8f86fb5936788cb2b1d7e6fa54dba6e85eeeb01ac3c6c7fc5456fdd9ec945a493a882e3146b6a76de8522598480b44d8470a23cbf2ac8afe028e8373c65b85bbcfc2f4043ba16b6c84e209688f435ae997679c4c59a5452ebf6cdc40db8e85c52752d8dec37b6a345db909513156a8d3c5fb3935d6e3bec7ce5e8d44a9513a0f7a9b0d09e3e23e1fc266361bd91c15fd639fc57be5bee1388733c55cc188785013ad7f617d09d56038c6cfb0ca715028a8f58f89851ac40df87d19f8b2dfc0061e4d1df10ddecddad7b20b2739ea25f5c615b436e58af4b673ebfdaa67fa713b27ddea797a0a4f469f2d5974ddb78b36a5b99091b4d3ed78199986b61f3e983586b0688ceb90cd8f6f0c8894b6287cdbcd9a689065e652f3bde5280871663f05735b1f950a0e1b6686445330056ca834ba497e9087d3bd3b4eb0d15c104dc0692daf1fc67a64ba2d2bdce4eb370ee969b35ba63df28bbf35b718a8ef8af59e0c6b9cd1dd7c95d560e55116609ce40199574bd11f1458ff8b682b9c7419f02835037c4f0a9737fd9bae3ced4586deb693d5f2cae4d63117859a699051826c6c66589b6cb2f017f4f73f30cfad25fcd2b1442d293d8bbaf88a726980c9e89e081385e87bdeb0b979358ad436c9522b149eddf597a22af914fa80c01274ccc0ae354163eeb4517f0dd8731452b3d403f776996cfd0b02b1e8acecc478e2193de5fedc1988297fc42800579aafd7b0d3a4dee01b2773e9b4ffca9d6d4b481aa6125400e37aa953ed84f739533b3431bf1cfae63b689e089d45c91ac6ea46d3d8a1ad27b410dff8c0d659d3f1cdee3db8b53ffaca3e2752e948bbad1b5f25c45f7b79efafb5dcb67e3d700d9e13fdcb30defcfa1bb794a4439229b6e32b03f4f62d3b21857c17d6bbc6e7dd8dc4e57f5dc97040274741b62235002a32b0b4a10b998556caf70586419d9b68a4d11f95dc5603cdf5e8c6573646b3631c71ab3babc2f9031c0cedb9f5ee56447bbab11f9172ce0ebf1d51c16f8048941718df1b8c3b8f3aebff7b846819d761b6dbec90e1bd12d507ded37233b7950b3870133c4c540a2319ce7b15d7112073bc74425369658ef36ba20e4344d1217d709262b670d9c22cfe0c3552b78fd77ca99484323f9cd86ab419603447a4f8e336fea32ea2fb44d7d0b4e3a958e3e4f7743bc7fe5e0f4767b746c4b3e539eff35a") 2018/02/13 02:40:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003f4000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x465, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xffffffffffffffff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='gretap0\x00', @generic="7190a7ec3a8beb741e4d519f8e474e49", {0xff}, {}, 0x1d, 0x5, 0x1, 0x4}, 0x0, 0xe0, 0x120, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c18434a52b1b76d7cf3feeb7c069478bdc9c0656668d42a91670ef5f6fbd"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) ioctl$int_out(r0, 0x5460, &(0x7f00003f6000+0x308)) sendmsg(r0, &(0x7f0000ccc000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000000}, 0x1c, &(0x7f00007de000-0x70)=[], 0x0, 0x0}, 0x0) 2018/02/13 02:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000703000-0xa)='/dev/cuse\x00', 0x500, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000ba4000)={0x34, 0x7, 0x151, 0xffffffff, "2d6d7795adce8e2cc92ee94b736586e0fc120885f525171dabb83412548315e27d0e8cbc52972681285a1332", 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f4d000)={0x7, 0x1, 0x0, 0x4, 0x10001}, 0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f00000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f5b000-0x8)) 2018/02/13 02:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000220000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt(r0, 0x7, 0x6712857b, &(0x7f00004e6000-0xc6)=""/198, &(0x7f0000bcf000-0x4)=0xc6) fanotify_mark(r0, 0x0, 0x20, r1, &(0x7f0000000000)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008c7000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000069000)={r2, 0x1, &(0x7f000030f000)=[0x9], &(0x7f0000dd5000)=[0x9, 0x3], 0x1, 0x3, 0x1, &(0x7f00009f0000-0xc)=[0x1, 0x100000001, 0x7], &(0x7f0000ca6000-0x18)=[0x8, 0x7f, 0x5, 0x10000, 0xffffffff, 0x2]}) getpeername$unix(r0, &(0x7f00003a3000)=@file={0x0, ""/4096}, &(0x7f000096b000-0x4)=0x1002) umount2(&(0x7f0000f24000-0x8)='./file0\x00', 0x1) mq_open(&(0x7f00000b4000)='%\x00', 0x80, 0x20, &(0x7f0000389000)={0xffffffffffffffc1, 0x800, 0x5, 0x5, 0x3, 0x1, 0x3, 0xffffffffffffffcc}) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/13 02:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) setsockopt(r0, 0x3, 0xff, &(0x7f000005b000)="afaaec36a64c6219f20b43fabd87d7bec3f1e55d95c0798535303fe607eb10831af9f5c5e946feb3dc39d894669f74be8ec23e5a2c70d77ecc35ce26038244c6920b7ca366bec4d8e1aeef6d777a7097302082b5a21f5e47dd1593e84fe4e8054dc988bedbc1a1fba5021506c90eb85469466b1af8486cc21dea2d0fceebbf", 0x7f) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) [ 36.523476] audit: type=1400 audit(1518489623.864:27): avc: denied { map } for pid=5495 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9152 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/13 02:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000878000-0x8)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11}) 2018/02/13 02:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/02/13 02:40:23 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fc3000), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000054d000-0x4)=0x9, &(0x7f0000fc6000-0x8)=0x4) 2018/02/13 02:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_procfs(0x0, &(0x7f0000828000)='status\x00') read(r1, &(0x7f00002d3000)=""/138, 0xfffffffffffffe36) 2018/02/13 02:40:23 executing program 4: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) bind(r0, &(0x7f0000794000-0x10)=@ax25={0x3, {"60e2f82b003f83"}, 0x20000000000}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000005000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [], 0x1}}, 0x11e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000)=@int=0x1, 0x4) 2018/02/13 02:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x2, &(0x7f00005e1000-0x10)={0x0, &(0x7f0000933000)=[]}) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/02/13 02:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0xffffffffffffff26) sendto$inet6(r0, &(0x7f0000d74000-0x1)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000edb000-0xc)={0x0, 0x1, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 02:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) r2 = gettid() setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00004db000-0x8)={@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0xfffffffffffff18c}, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) listen(r0, 0x0) shutdown(r0, 0x0) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a53000-0x28)="302f7d262a2b252d6d643573756d6b657972696e672d70707030bf76626f786e6574316574683100", 0x7) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bef000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000fe1000-0x4)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ae6000)=[{{&(0x7f0000fe1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x2, 0x3, 0x2}}, 0x26, &(0x7f0000980000-0x60)=[{&(0x7f000082a000-0x8a)="15c64e3ecddf89655d0b679c5338d1baae9c18bedbe6192bf31aa5de5e068cbfc3c6bb81b6e9dc75c7795fad07d2b78a707beae9524fe135cb996d7fcc584c4ee60f7c11c5343ac3d1bb294b1ea8bdd2d561aa5381f4417b068e939203accba3f674c780b9a7d6d6d5816aeeb80d5e9ed896a67a8f2d0421026ffcc751eeb136b810385962ecb3a67148", 0x8a}, {&(0x7f0000fe1000-0x1d)="5a0122bc53ae0c608c6b8d3df94ced4a51d07bb3e3c5d0d807dcae85e2", 0x1d}, {&(0x7f0000f2e000-0x1000)="e40b6ca40f0a9097aade4e1104855cbe7d8ce47fe1a2e348627e0f03769b27f3e677221505b371abef019daa06f4e7bbb5bee15d644567127eb6b072158ab71ddbd42eb501280718470c3a01fb621be38af76187f6fc68bc500aeb56657637cc34c19e1cf787f0f230a303ebf6273b851145c3502745e2d7fb7eeb2f913e4be7a3652da909fbe24706f722a7add6b6d15ee315528f652551ae97ae5f95381f99cdb51e27190f92765cfc91951b3eaa1949e12218592c5f60650e799e1530982445a0e1d2b21252dc22b34ea3e6ca140364d6d67b2b028c070b65536f69de300c8cbc285b10c65a9e7b7d3474cfe12d8e82b405c5ddca25eb74090febfb6299f048acfc493f1c5ecfb4bdf4788a8c82256ba9e1e9a587e4d4e7fe373a7ba0e725c46ce6c0235ddfd845b748305b4c5a0689bcdc07483dc255ed024ae51b0359c4c2c20ad19f9db30808b5dfed4bd334e096ea0f24606cbf33c3f63d9302c01a19933e57e8828b32d10436080604e435ad82676471c700a107fc96b0895305535bcd865cf5bb8231856a22302b34d4e61e77f4b925f822b06af7aca541435b3a1a5d9f9956afa843adb9e6efbde9aafe6dd89a94a78c761bf912af346350cadbc3d824c73c434c47053fc315065ed8f754a5fb89be47798bb28a2a85052e5745ffedb626b8b1f69bf987d8bda0be4fedac1d51f0621ee18283e99926f146a543d7e203a84740e358b87e78b5db8ef1d660710153d320159ec8be6dcb5217622328a0fad6e60aa8f7e19b39ede87034b11f7f27599a6794a53be2dd24c54db64d7dc2dd6ae867d5a84f93e64f372f6cd4d578a688dba9a77a628dea3a350b09f919ec028e1e2ef1046a12110742185f7e98a577bd398b66d49450143a7fa12cd71b24a47d6a2538ac90099a40b77d3bc0081aaee3c13b2294b03c1a9445b5ebf1c2f2a5a9ba4dff3bf77631ada0a45e3ec512bf278f53176594b7a53d55332176322f77b68c2f7d694c9d169b2a8a8c4fec099c74ef82252442842af3a644a9c09bbad3a493b929c192a9acd132dbe528a4e20309b51dd7484991353752d8dde9bb613c780a72b058de7f7b2e4130f1bf8cb9051b0274a043bec7f717cb0c27161b0053d305e573f2c07c0c10b21c2b6687fe767602e896af0346efa856c6a0413ddca7826960c13220b91651f3a77a45d031c8a247b28dc01d58a3d14b99c95d1c8175f0c8f707772e1f8163c4c28d2f64c2cdeb34a513c5ec68494b83e2008443048c38e1966a3f194c984496cbfb3261d701abc5a7e78e9993537f5cbbd70083cb247f835eef2a9c651c08e018eacc87ac01c90a270d33feedb3c4b060be77d10469a7a91b85e86acabfab413a68cef99a94e87d8cd08565e24e9fee30dee71d7365922f72b3ab8e65b456277a2bc7378f73f89cb66993b83f4eee148e16ff86437b59b85e6184013080f321fdd64bc255f6e405818daa6a8eb4df7f0c0bb498b081425f4ebca58382dcfe75a3037bbc168a111a7f71257cea01123f09622a533e252f28f8849037db048f66a6b44d5f8ecc0aa14be3441cbadf089899ea5228d4da10e32a0b453e950e7e603d6f29cf1dd44810dd95d0359bebd47b27e5b6cf5f99b3f6dc9df461255632bcb89420046b5e269f753ca522f7705d924c1978f43e42e9139a4f36217fe38bafc98fad782a5400292bd851b8879f5114e91104b9893b1ff8fc2b774510f5f5dd10df571d49c2a23310ef1a397e053e4c6d1184f39d17fe0db638618fff23061d2af0e602cb5726cd520663e7a9f9fa0b136cedbadc392e469cf1610aeaedee9273ccdc11456a0baccfc4f53ba76dd6264374097a3a0c831382ead9488029df690b5cf8bd342571c48472fe2aae7583421e639f358fbb1eca444004ce28bb34ee2532060d5647da4c0040ce216c13566744906faf9b07d77c52a3c2c497e921398958760c2defdc85836ec90d36acd98a87548b2a22f1da2e83cf564c42ac9df1a68d6db446d69b9c8c8ca03b50ceadf95df9d1fcabedc78760a85d5e384864040d92e9aabde1899ca05b6c8ec5512f247827ab2eed1a1cf731a207703aea6413a11876c786756fc50bc117e08f5c79d8de95235ba981a3399d500967d1c29c0a48a0725cf449dda5f444d2f5e37f80c1f42a74b2274bda85bc7da2c904b2d912f6e0f39abba6435554cff04ebeae9e4f51ea9ee17bed142632b82ec0fb52af108f126da40f228a0fe30850bc9620180f48f3796c23c655e377300163df049cfe6ee69b2ea98857d433d8f8431c17d0c20424b84a88b0ff39ad8442fea25f34543e8f53c5a57f0c5809fd0e507876682d453ef0278e6f4f2b4129f14bea34227c8e0210a2b4330c5aa0a84b414e54eca653d1e0abda75ff94201cc37c3fdf3553adaa5960c9b58f136aa5c4173e41e1feef60babd85cdc4b4a7e69a029d43b16c94a1f6c903362af98d01d8a35b0e658bf957e8d6603a6b4c62ff233c37c118316dfe998eb9d0211976437200d72f54e824c194b19ede5d78f52a6651d86e2e4a51a1a29e062774065e0e35296956c6c324fa997cd5db9e4081cc150144b48cae2fa808e8a31e2025164cf1acc53a9f1d2114050bbb0e2f4148449750e09d3d42002ff545c34a94a7e9db18ab5dd910af6a5ba07768d8cef4c595e2e2310baa438fe136fdb5935dcffda3c0ea6c788678c8470a8dd228938f43e3458f7a58e0738a3dfb254cff33d49e3f53a0c06d7740e02d38a05dd3fd509aa47674fd824211d85ade37f3b5c2ffd5ee3e308f954679e41d59f467a031e1b62c6a5c015f7a6a56666ce7ad6252482270f4d0af76ce39c020cb19bade65aec9e44e1b50f8ff0c18660c2eacfcd7f7d8033a730be4bb752a3ffa447c815781c1d3a2aa493c33627a0d6c5293277afed362b92ba30792a671fcd090b9231fa6a8667e7014ce6968db9bc120f245a1a90298aca55dbd8d6a435304b26a4758bd751fb3c26f6244e8bd9470fa5599b424851a3a7acf615e316c74e11d909ecf51248ca51c5d37ec06905df65c1dac2d23c3b6e4a091cf5bfb2e2ec2b2ebc9ba8f872c63bb3d1c89168a36eb19af5d38769794a0dcaf9267286603a91eeca2e3ab049fa332a45d6ce5267b5ce128b5a7312893e8938bcd45473691a466e8f2ee708318ede090c4ea840837e3ff7474f93bdfc57de3d2698dc0a9478dfb57fc8d937114bcde04d1f35c3cd1c2804cc638055615259d703c9f53ddf912e6a4ac91f7149c7f79524037681f839fc3fa0b94c12786ebe0ec2a3a23c235cbf12058db22e46d65566f5474274768c5d4c6e41dada88109da7e7a5963c0c371225a5d9103a925d5e36775eefa69dce1be828b61ce00e7208bf1c44b68a952460ed9b211a94eec6c12e8feabafd30f13e84505a42e5f5ab60e7224fa110129dacb37bbecafefd9b728541e7d8aa4361666d00beed0dc78d829f5dc39ab2a9041a727df9e81bb2fe48179ecd567585c496d698049cd871c4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0x1000}, 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{0xa8, 0x19f, 0x2, "b72f6c2b965350d353209f365abd1bf47db6102396ea4257722e898f2b11ea7afd8af9ecfe49393a6939657ba8d064a98f90675c222d8cc02206afbfadd0acbba02798bd5863a32177488c7398a41c50ccdfcf05d4d955edfe060d64a1570d63c37be4d89bc1ec4a434fba18352a9ff5168432c1eb0a6b96f3bd6da22a92c56bf7e349ce2389425380ce3675db3e1068a9709aba09a1"}], 0x140, 0x8800}, 0x8001}, {{&(0x7f0000fe0000)=@can={0x1d, r2}, 0x10, &(0x7f0000fe0000)=[{&(0x7f00003aa000-0x6d)="abb2e3fae9d44c8153ee2104f851f287e582993bc0a0ffda5e5c121e057ceaf9e0cb45ff96c2f788b32e9e681022c445d4cae947a12771e60735de1c02e803010adca21947b1d14489c4378a5ef2c0296b7aa46a12a8feb11c0f65fb71106f1cd441c10c6101f04436d238d330", 0x6d}, {&(0x7f00001d1000)="b2f0fc39e08451a112456cf634cbbf8dc36c6692e5e4e5b5a7e2b1adbe54f426a6301caf484e5ccc1a2f209c6648f083f4498ec51b12adb93df388e08e59cde9f6fc8313c5a6f78cb5b5a13c20c2d325ce99b2a2571dd5a2ad2d58a3a3deba89484f74e50d012a86f983bb38f3b50d6d9d2d547051a05a5ab966f749f4fefc71242c94bc9cb0198e435f2705382e6d6c80ca8c275b15f1e44f94d6a99a5fe60ca06866b49bd01ad7a1e50efb85f3566d437d468e3fc32bee426e2e1fd168e02b16322878d3e915fd5365fdbbd6d3d58340fc1b12844ea9643f1935", 0xdb}, {&(0x7f0000fe1000-0x26)="403397bdc57a58dcc238a9ea125bdfb81bac93ea574879b8b279eb6a0616bc5985a3bc147895", 0x26}, {&(0x7f00004f4000-0xe2)="83704b919a46c97ddc72eb6a8223fc57984a13348a5bab013a1f3085424b5e121ed854a745fafa50bce5a20c77c097e631c0fd3332db67781855462497333a7d81cc8ca206235f36e88f6d775c354445099843f05fe6f0a0626104ee825e4d55f161fb425daabf970158a6a646d7c6628a3ec78e635a9b3462d5f2f868bd7ce1db228fc0e9bc677c4fd4d2dbb98459e45ac72439d9027487f9c985a7b65046782077bee8296020369c2a760f2b3f4a56a8b68f955b6ab25bea1a0c173a189025ff60cccf9be685187a49dd04015a864d03ca436c778d507823beddbb2ef386a9a212", 0xe2}, {&(0x7f0000fe1000-0x80)="1811b39b5dd5142a30d095f41a78bbac6d49b45a98be2f63e44bd25bbcef479a44c7a7346b3c578028573b35d83c6e3b64e4a8c986840bff58a226b64ed10d7d45c4e3680fa03d1f3b8a53f91257a2f801d9f50807e8d007020601bf3f93dd57bc4e277ff7c831a3afee066755f72098166de00f89a1a23b7ad557d1b3cc4c83", 0x80}, {&(0x7f0000419000-0x96)="6410fb13455622e88ec66edf4fb572c076f762c9d32e4b83ade9614f7582ab355c455d6f34ef78b6e63f7b41f5cc5e916e2696041c9a490872b517de179f2855e4a8ea1bfe32473178d505449e54fd09affb82495dc4fd3289bf22ac8a7566d0a10fda1afe5c3ef3c87b42b52b636c4761818c853238afec411977d338afc20ac3c92f4301f891b35776c91be92c8b3d43e310b02426", 0x96}], 0x6, &(0x7f0000fe0000)=[{0x100, 0x11c, 0x3, "17c06e2ddca488d1391356fb2dbe75d55780bfb28e0d09a0b972d188964cf68269ca43c01dc02b4849283296690b14bfeb8d504953aeba81d33b0e18c25a44e24ff1d0525254b4b4aab414fb80a0ae1e75fd0b01d7633385f83a868d0ae22d5fcd87a2b6cc8905f5762ed468ed9b1de2df8354825c2c33585c2823c7076027ea2501b6969919df6fdac729fcd6f69c151c280aaf6c2994d6b42f2e480cfa30f9131779e3062186a33a994b174090f2f00fd65eea449bd4d01286c110ec2758cebd22f79f82de244d82ebfda9be46fa5b44ca1788061cf0a145db53a96c12b261c8134159e06513513beaa701ea22"}], 0x100, 0x40}, 0x2d}], 0x2, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000fe0000-0x8)=@abs, &(0x7f0000fe0000-0x4)=0x8) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) write$selinux_validatetrans(r0, &(0x7f000051e000)={'system_u:object_r:scanner_device_t:s0', 0x20, 'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 0x35, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x5f) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcc000-0x9)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f0000fcd000-0x10e)={@random="ec872f8e846f", @random="b013682af5b5", [], {@ipx={0x8137, {0xffff, 0x100, 0x80, 0x5, {@random=0x7f, @random="ecee1b62a25e", 0x1}, {@random=0xa02, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "f936f9140174344fd2fd232967544dcf13d6ddbd28bb7662fc22ad7c8cd89159ef0cab96473e9145038b2df123823b4df7fa4ad067ee1a9523f6fc8ef032529de8b90f418d9396e73f9ace35dc98f4798c2c2a5ad3426084486cb3144bcca8bdfd1e8484c7809da15bd05d16a326bb6ccb4973ddbde92dcebbc18fd1463067f3f737581fc13bbcfbedf7876d079a581c879d4cbd083f673b3e932a915322e430a72a38646b4ebf23f1820db08fb57062675f243bca1e9831ca907162a01e880f35696285a7eb2091bd641d2ac13a753beb4f9eead78e045952166b33ca4323553d74"}}}}, &(0x7f0000fcc000)={0x0, 0x4, [0xaba, 0x6b9, 0xf42, 0xb02]}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fcb000)=0xb87, 0x4) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(0x0, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c05000-0xc)='/dev/amidi#\x00', 0x3, 0x400400) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e9e000)={0x7, 0x40}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000938000)={0x0, 0xe9, "f9ec350bb7ff4ad81ecdad1855531ae812c1bad448a08a03fca9ac6a63945731f9cd4f36e701a05937de842200a57a1be825775d94bcf369b9402e6d0a5181c83a8367db23ebcd5cd910b2488f5c4e2f4b3d4f2ef2651ee404f4496c43f0e9eebe3a30eef74b5529fbe0168ec05fa2e354c8fdfac8e1e4a3f280e88589be06547f24881eb36ab1466861ea1f092adb14c10e229cc57ed4e9f779f7a9eae530e25c4d0eb889a7808ba236d244fe37e31f75022733ce4919d167902a0af84cdce0d03941bb2255217ec9e0022c01941841487558862c63c890cadf87f6e80850c5bf10faa45956481ea2"}, &(0x7f0000082000-0x4)=0xf1) getpeername$inet(r0, &(0x7f0000b5d000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000017a000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000019b000-0x4)=@assoc_id=r1, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "0e6d010100000000"}}}}}}}, 0x0) 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x8040) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000094e000)={0x2, 0x4, [{0x80, 0x0, 0xe01e}, {0x9, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000063f000)='/dev/sg#\x00', 0x1801, 0x389402) ioctl(r1, 0x4000000000001275, &(0x7f0000704000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x7, 0x6, 0x5, 0x0, 0x80}, &(0x7f0000171000)=0xa0) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000480000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000897000)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b90000)={0x0, 0xffff}, &(0x7f0000c07000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001bb000)={r1, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x334}}, 0x8, 0x200}, &(0x7f0000eb9000-0x4)=0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) fchdir(r2) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f0000904000-0x1c)={0xa, 0x3, 0x983, @mcast1={0xff, 0x1, [], 0x1}, 0x140800}, 0x1c) 2018/02/13 02:40:24 executing program 3: r0 = semget$private(0x0, 0x81, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/214) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000679000-0xc)='/dev/amidi#\x00', 0x7fff, 0x4201) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) fcntl$addseals(r0, 0x409, 0x9) r1 = syz_open_dev$admmidi(&(0x7f0000c8f000)='/dev/admmidi#\x00', 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000134000)={0x1, 0x80, 0x9, 'queue0\x00', 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a06000)={0x1, [0x0]}, &(0x7f0000fe2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002ab000)=@assoc_id=0x0, &(0x7f00003ee000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000e1c000-0x8)={r3, 0x0, 0x0, []}, 0x8) timerfd_create(0xf60beaf9ffa76340, 0x80000) sendmmsg(r0, &(0x7f0000925000-0xb4)=[{{&(0x7f000084a000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10, &(0x7f00007de000-0x10)=[{&(0x7f0000acc000)="c371fc40e0f87f8dac92b8dc83d4d5b549e9eb52fbbef7b6b99c5662aca7a34bc7332685428ec844d8d691d6b5371d9b287927858731fc7090d2dbbf3047a463fe5f5d2be1db85cf892a6cefc745cb94686bdc4baee07d12ea2fc7d09ebfebf45894b07d0d1878db5aa96999abfbaeafae0138af349f32c30cb056b8bb467dd524a26e4ad8ef54b3928a6e3d9a5f0302193d8ae64d19a878d985972adaa1987954a1e67f531ff4326ccbc67f84c222fd48becf9e59e817d3fd952451e479ff78918940db15bda26cf16efe4dafb9e1d5e47cefa1dac84a265acf940ea85e6a046da9a15a7a8078d8d1d63fa1e99ba7c92624f018fd496aac917863494112cc8709cda1b72898436a35c3bcb298a01f22ce3f1462ffa5d1613c9b002f57f46b06d6cc9f8d715905d5cb4c85a64795acf1144ff10147e4896d46eddd5be46d8c87e1949420cdf4f41a5abde2aaaaf077f6e5d36e0556f27c3e95869a39230f8c086723c0cab16bd568add2feaca9d4bedd0c7760fdd1bb440944d3ee172a19824a0cda459dfc744815853db8eec4cbbb1c620ca858c7c7f976e47243f6cbab15fe0d36770724502e848f10e1032bd918190e26d8deecdc37f562f8aa66de83a3c4f5ecb25c941d6870dc07583d95d0dc6c465d8ab4ef7b1b0a87576f5d208e3b6566ca706c5a38d415012bde749bec0dc3ed0544c2159c3aaa42c5571117d7524702bae8df7c5a4e9cc6c570dfe3ec62200b915acf730c35433f6b6ac614bed9b0dcc9cd7a9232f35cfb8cbc87db97702f4a9b85a68014f99c2e644b0fcaf5c2dc1d43063cb7173b293c2a8f7b69ddb41ace6c4d55e56bf4eaaf09d33d0339b23a67e1144efdd57f28d14d621e0ef9c5d5f25275bc89a9228e050335aa534d20861132fca38b9aff1cdfd5a9a44e48b4abc4335fcccef9e5d9e860fce835682fb97bc03889344d9783a051610a3c963f7e69e98126e7a16218b457e07fc317ce71adbfa4e6f765b7929ecc9255628d3252c62d9ce6fbc6e1742032c0138313a6000eb5a762a3442fad94f5940abd249154a2f0b0bd8603b1ad9b9956b91534666264d38498e209cea6750944dbd43ad59a06d25842c7932e4c32ea165559e365f4a94b6c6f8d167927b13eb91a7ff693be2dcc6ba842dc594e2c909b64e5469bddd9ebf6ff27f8eccb726e0534aa71bee8010e5c038522c3cda29f74d08e3564bde76f2376ed28d62aad6cbc6bdd225c807a7c4313f3ce37bbc4d27cb91379009ca191dfe6158e7eedda8aaa7c40003e34d6023443871408460abd318e12dbcf964058542dc1c3134097ca0ba7d8ac5f148de9c58e7bb18b2c093b8a851ac89fa6a12ab43392bd0a10ebb2048a5481f4dbe80dbc76a13b6ffb658de3bd6ee4d83e2d0bcb995b44db66b2d82184de3f30080db60d6f2a9cba141fd7ec60b5d3229e8b1af8d40eb48741bd7c9c81922e4d74883db2717419fe319f1f70235f77feca87b82eec602f040a548a28ac25354fac5134ff5ceba820017f219bdaa8ba5cf9889d38c6e116f25a790b043650f30989e21dae0b9c61a22f90ca801d0cfcb9c1a2e9edd95dd4bf8a92127f57bdf056704e423f9682236b16951832d02ab7d3384a47f6d646e72b32488059585183a84a37273860fb0f2bad522599747202dd5c78dc3fec5ac33d457099389a6bc6f59e028dad3a99b5adc34a6a080fe08be7c7f5a238c364fbd95d796b59997ee09d91f917e63ddcb44b0f13205d58d77408060de4b14711a1584fd10e31320522909c728cd89a92401dc4c7aec156ed0ef8abc8454042bcc2205b6581e228f6f5518b880d41e07671cd3b989efb5f99619ffa342c23a9d72cab9dfd3274d2b091cac5f8249f2ab241a3253d149eabbfcb365e61f996a2a01a56b5f6132b59fe390ffeea385bbfc992c38ef4cfc41a6bb7556e5c66b691156b081839d5a65457e197bf93fb2cb46d8c20f175a967d83b22e500bbbbb1cdacfc4b1d544e32b2c7bd750004b6f038b39f3558c2e3e43e9eed6081362e276059e8da9e1c585a44e630eade6ad5dfc40e1e90e0e5e56ac6d0d084dd0e25039b6370df5b2f06d6e5313d0c614339b62b919bb79e2ff6256c127f7c3f22d9fefccc5ba22699be9c9d5816a8de094128385c19e8630c039c430ed5b8d0f5c7ba995da581b48ed25599034c2286958dd4bcf347ee2996f006fcf1959cf3b63d40d39d8081b8ee9d2850e18e3c8808f0a3c5e54628102be1efe3b788d0f7d0c3bdfb6e8ea756fd5e997debefd443156f68c13f5b2e768ce374e12c20d89b19e20d697351d3810a90515748b82cddac0ed82aaa149ca838a9f805cc56ac1f78c2e88ce37197757b9d558d0d8bcf3734ba179c75cdfdca3ef028db6d23b7fe9d3d7dd14fa6faae63c71a3532a876429fe539c3c2fc176b699c766641a0f28dc857ae3d99cda923f2643c27b72640d2204dbb86bece86757461d7009d047656a93a10fc13bdce001e894e76efbbc9b4665b3af90bf709f44b33330f9f367220bb482d83fc9a5e58fd449d080a0373bb5ea302544e0a69cb1f96e13625ea131828ce5039b7cda56894f08985dd8f27960a9d7b1c87e89095d94bf500c4e9944a6db938b4663e95fa1f5c14f40547254384a85d503c8c526f04beb5868be39b9d8955b124845fb694f76e0c6bd77dac60a85ac384da418d6c2006f0eab8e7b3600ad0b8af5756b29adaad7ca997961ba54318ed9acd8796d5891949155843e93030cb5cb8b7cc82f4de6a4926157d22a136f9fc47641334ee7d28e186ec8717d2a955764f2eca1451410ff0cd48d8608689f40b1ccababe1ecc5a3c784a9c26fb8ed11a688309ebdbc4a6139ebe12057b0d9973c39c481691e403c7ed63503d00e28dbb93e1e696254da6771a3f8a14dcf69b0d3ca18d7a433d670a6dd98ee181e0623e65c52e6698d1f57c1374314c5752def9e2d56f6bd55eb95c9b0459ce4a6f089947782a0e295376e94e176cc89d8c95f294cd4ea1a1fdbca022cabe181a0b3f41bbf5bd40e1425a58b8d2ae6a312b5e11a56c72884c84fd6bfd017370629ee82e60055cfa7b0a4956d278f46fbc50ad959df67f66dd7cc9903331688eec6800145c2975dd9433229634052d87ffa0988d9c13e6420ed7524c7547ee183c844463709837943f7fce7f293f1965c3e182802064cb734dfb3a15bc24f4f8d9487181ef8d612f3abc22e74a0319d35ab6a56e903580d32acbec8281c27511a3b88a6bc26997f67a58ff38f995da92dce51c517d8ff951ffc1c30db9ba3217dc34a4d9a60a4ab06da87a8fc2931a6101cf9ce9fd344ba4dafaa9f61918ea88f59162db0da0a370895ead304c57ce0d35a5a902a43f811e5a5d86858984898d83e5ba18ef2f2ca79fe69ac4ab263e7a77be0d9490c65f895f7723917da2e6c792ff7c98c97211db1d3c0e83488c28097aff1905b64995f1d3c7ff491bbc0c3edc758861fcdc8b79853a91be967b56ab1394c65050e87be4e253e8a92218a1ca115452bd11fbc97a3a7de4bd23f3f34ec09647c93eb225a4b54670b83711f2796f949932d87716654efa77e3ad5340993bf1360c4f772436b85405373f8ded4a0425135d265cb774b195151398fee417479cb5d1cfd59e8674a239852581adac3c325b6b8048a44a930fb29155921ab8a0d140c1a361c8697dc7e4f3d95eba16efd3ea046c06202768810e48b42c1d65958f04267855b734548c269a949c94cef0c3613ce38ad5a66c01d5a0c5139966831ff2f6ba7ca970e506f0079e3908bf5ad9fd7259be2cf75b55f33706afef3e1a71f95f6d39dde739d799aa87a25b72798398607de057be4449b04e618784a9ca72681d2f4b7e2d7742dbb489559471b652d582460e295c263daca17bd082d2f57066f72a848416ff38e9e1be976355eca9c5a7ce9aaca1aefe9d42312c81aeca1d29372857ddf4e2188aab1515e12c023c059235c554b96adbeb3a3d6c15ecea9db3af710c9fc54c04e18b5a8616209b8cff266a076add05432263c43ee6708ebeb37cd04bbcf246cd246eb54a8af30012532f4f049003259fae2ef6f33214cc95427a39ecda4af254038f0a2a3dc01e20fac6900f4c318c54c520306e2f71b30c14dfccdddcd5672f0e8e5bf72b769b28f89900042d16186096b39bb89a0a8ff7c2faa6a56206f1044b0d50f137e4cf7c4d06ff10a96745e707e60155b0911822853da0ffffb21ccbce3ad3eb15088f848a574c5cf21d13110786dbc7cf0b30c3e66648a59788d44acf2a43629715d171082f693c5fa1530ebb326ee7a1de5506af7bf0638b7f68ae48b8ff3d6a5e24537f2613b3d1632f73d620276cc0f4c0c98d567bb1aa370c53840d52de3727413c5ac4ab3b87d94330c2047e4dd5d7b7e2553dd88fab1f2476fc5a74b7b7560427f08bf3e7b10aecbdb0d1c1f6e4c5e5371ea2a6733a49572ad7eebce43d363ae0f368d7f0618cdf08689b8def41855dd4f1c99b2e95c0d4c6d9eaa1dd1b6ca40f789428712870e41ac0642076afcc47dbea9bfac96eaaddfc53701255ce8ade79fb2e01c6ccca87ff4c003a6e56cc74d4a3c55bb745fef46b819c839623a054795f69c876a56bb3f16c944d6c529927827b45d4f6ccd8240419a5bfe38729e52d364024749df2ddc882d5d933a0b187cbd0766947239978edb842d4ca591a62ed672d5b4822d0c819fca94084e735d08d70ae7192e148a50a286076bbdd7747964bd364a40ed174b8f400ddd5b02c98a7338548305286112c11819ce2a3c2817d8a23d78430591ec1b92d86f56681742e5f19e3d1db93227769c6e7a322e601ebca5367fb2ca5244365155bd2d028d4ed90647477b6ad91c093c322a410dd115dfa5cd0050c9b03f7299e28884ea92b578c48e0e4636e3d088876afaa6ab0de9a0b399f8acd934a8c2b4a63446a9b1f20f4351bdb11bf1f8b8f572b772f75ec6e9b33d5a7e9d252b98bb10ab207d7ad69592c46a54b0d9ac17fc78b79e2edc21f1b7c49010de538bab7b55d5aee1621a727dde5877b8ff729d6d3c61017702ed5d1d08612ae688080d3ba98855b723de72b072c5bfa3e9b9753d095568c76ba5be5bd0b64aff45aad91032745c70d3b2efc9379fc2de21b43e3386375eb829da0d69dc1a7d1a695cd5e80683ec1f8c830f87a87630399086679b86af1548bd5f35573cdb4350b07f9989032a798e3b08e414505113239f8a950b8f392f911642fb23ba0fc50fadd53c51211f77bc7bf679ad2eb7c25301100519d56e0de53d11be3802f91ee502beeda4a6c93704fe7fc3db2acdad425be227ae72fa17ba57b1389cc267c68f0c888261c466cfc8c49de3837626b68be982ca42c8f251fabe725fe819e6e152f275b269f3e3a452ac8acbb1645b7acebe28c2ac90a2ce5cc901cd628a3b252028f432a10411ddc8c45d29a2d87cc11a2d3011c5650bc25b0eb9d50f37ed1c6ad2f072ba13ce7efb4f836a0b9b4d73cd3f8745251e7ae6fac3b726e210817ef0bab9e19bc6b0327734d6d1640e4e4404a934d0f334bc25923e62f5e54c3aa33ccb20410ba3c5127241845a2c605aefddb162f590e4b0f1fe07afb62a6ea13e2a7f2ecaa2e8ea4be91b898b4fa6bf2826226efd462f5b4b9fd454a8b72561cd643f1ca2dd893bc6252823035c6510b2511c895b4c1ee8e7a713bb150a4add980f9682337d5b9ffc94f920b78fe43dc29f9b15b4b49c0564a0ee9433a093d6e066cb5c1cbcdb4decf4a03736ede6502dd5238b0d1d54aa8eb24c4", 0x1000}], 0x1, &(0x7f0000348000)=[{0x68, 0x116, 0x1, "f104b572728d1e9a55877092c9fbe00670d5709e645c5eb327095893d31944ca9798c9df606fafcfb71a1fd4b2d414b2eabbc1bc758eaf29b0abd5c59054624f54a983a6e6358171dfcc837456481f3d9d"}], 0x68, 0x14}, 0x1}, {{&(0x7f0000f10000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58, &(0x7f000030c000-0x30)=[{&(0x7f0000a6f000)="a610c9c8e17ffd03ad2bb4a25788a7338053121d5b0e778fdca317f6feebd5250da379265b328f3675a23d98172f85703ca0b6ad812d3dc513d65ab5deaa6b8398c9e7483746d7a4027a87172d0a6025e66986722a007cf755b6e01378a2b8db2b68b3112e7e454718fa94d7074c776e5c403c1e097684162686629f186c065f21ad9331a066e6f49e705452094112fa3d68baf8d3200186923675380919f1f5062f891a42187652776e6da63afab43ae1c284fddca8331768db3e2e3791008b434d29037bf817c56806adf906bc964f0df16049", 0xd4}, {&(0x7f00003f6000-0xf8)="a268ac9e02b97934dd91a256ac2a8bf307fb8536295f91b3fca90fb928e34dc569643520c2e8be5864de5620345c04b55c766b18d690a7118d007dc01820b7b78567889bcbdaf81a2fc2bf58cd7d9897f49222a19d04919011cbec74c948d01a59e2882b653fb8bbfff9da93b18c9288bd092668e3bb25bfeaf10c607de99ea9b078622d5c636f70f68866ec266323e169998705654ce669cf2645cac6333fb30a7df7fdf621d96311f939635301f76c435ca590e39adef3de10e6b4d19bac46a995651a9ef5d4e8cce32c338471a6336cb66ea02d51c7af06f8d9ad4e907496549766579646fdfb370c93e720e23d54d7e2aae3f85ccd40", 0xf8}, {&(0x7f0000ea8000)="f52b6ae30031b78d6b99b6dd840e7144ebcb0bed5f23acda4787a9a4968fdcfe1c90a8796d1354c4b418248f720a992f53223508c9927f760fc8b0f8b17065fef39d7e3bd7dbc8a547c13062b252d4ca0a727842dd164af58ba4eff55313bb1cd2421b9b7857", 0x66}], 0x3, &(0x7f0000734000)=[{0x48, 0x117, 0xf4, "8fe5a4e8164246a6d88a6eb7613588b2d38c5e8196c95e53cfead590e4c28314e47564b640c6f95f9872db8a5a8ae3f682775a"}, {0xd0, 0x11f, 0x1, "7b66a11914cdc6f83a50fb6632a8db26472c8b759d27cdc1c2707bc3dc3d6f3e0d2cb07cc75d147f2e1159097c2f62172658f295a86e2a2b9eb3cf04a33e375616096b3609c3b776fb17ea587e7bd353bcd9ece305657fbdec4144b1cad453aeb0a410f7d7214043f77915a1e07611c3e7ae052e768bfd4eb468c88fa5779d216c1a3eb1972f61643f5a920bba5cf1b474a9872b67f94a7842937117b339217aff11e2fec2adda25e0e0d0c4296835914c003e470fda3da1d1a2b7b3c2e0"}], 0x118, 0x44}, 0x6}, {{&(0x7f00000af000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000284000)=[{&(0x7f0000443000-0xae)="1b15c9ef350672ebac15381c31e6ee9bc5cdaa1485426db1f2fd4e34581b0036776d1b6b55d06b4bc02a1802c479cefa663b215d72f4512cf334a1d1d6ed601d0c21261c99e787c516291e4e9f2fee1fd3ea34d2c6d62b3490d45e30f79b85945e3f724c56a7e2ed8b3148b2eb212995d4a867b43870ba6a0b62a34c205d07dfb1c94c5c8cba078e759929aefbe5d88a36189a97b77fe23516b72b43d7afe424cadd50e76feb71353e7ac4cb2264", 0xae}], 0x1, 0x0, 0x0, 0x804}}], 0x3, 0x4000000) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004bb000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000530000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000490000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008eb000)={r1, 0xfffffffffffffbff, 0x30}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000368000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00009f4000)={0x471, 0x2, {0x0, 0x0, 0x0, 0x0, 0x80000000}}) r3 = socket$inet6(0xa, 0x7fa, 0x9) bind$inet6(r3, &(0x7f0000906000)={0xa, 0x0, 0x0, @empty}, 0xfffffc6e) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = syz_open_dev$vcsa(&(0x7f00007d2000)='/dev/vcsa#\x00', 0x8, 0x18800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000953000)={0x1, 0x80000001, 0x9, 'queue1\x00', 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000aa5000-0x60)={0x0, 0x23, 0x8, @thr={&(0x7f0000e4e000-0x32)="72686e4baaa11e29dfd97b302f7b87b45ab41467c1054fdf9549f088e7c913f456710aa0cfde93f7022756b80a478ae19b85", &(0x7f0000cbe000)="30e81157f2248d2d2f34ff60e8ed0767e9f08836a61786d386d09fa4ca98934159a004a7f898918b4020afc38cad7a5781d5ba71db4756c5ffa443062e5bcdcdea85cd35da78ba65b6e71ee98f8f00e84e83536b8d434b6608950ed02d0907c9aa6788287e1a85c92736b0447d5fcd3ee71b068d2733617e70a528f9504b030daced83fd2ed8668af52c9944e054785abda8a1aff657016805b51f35934bb56d5a62cf8d272d2303e4e90ae8580f6473cc0940a5717b718c488f3923228a987e74db802752364264fa137d17522ffeea87d0ac1c1b7aa266eb"}}, &(0x7f0000847000-0x4)=0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000010000-0x4), &(0x7f0000e9d000)=0x4) timer_getoverrun(r6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) accept$packet(r5, &(0x7f000072f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f01000)=0x14) r7 = mmap$binder(&(0x7f0000a0d000/0x3000)=nil, 0x3000, 0x4, 0x70, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000604000)={r7}) close(r4) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000791000)) fcntl$setstatus(r3, 0x4, 0x293605b2bc27a072) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002d0000), &(0x7f0000d6b000)=0x4) sysfs$3(0x3) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f000049a000-0x20)={0x1000, &(0x7f0000200000), 0x6, r5, 0x8}) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000ff2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f000085a000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}], 0xd) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_dev$sg(&(0x7f0000e5e000)='/dev/sg#\x00', 0x4, 0xcb6f3ef9a3731676) perf_event_open(&(0x7f000014c000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x9000c, 0xd, 0x0, 0x400, 0x7, 0x7, 0x1, 0x1, 0x1f, 0x9, 0x3f, 0x9, 0x3, 0x7ff, 0xfffffffffffffffc, 0x7fffffff, 0x1, 0x5d5, 0x9, 0x0, 0x1, 0x200, 0xffffffffffffff81, 0x6, 0x5, 0xba8a, 0xfffffffffffffffb, 0x6, 0x4, 0x4, 0x0, 0x6, 0x5, @perf_config_ext={0x9, 0x6e8}, 0x2000, 0x5, 0xa4d, 0x7, 0x3, 0x42, 0xfffffffffffffffd}, r2, 0x5, r3, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000496000)={0xffffffff}, 0x8) dup3(r1, r0, 0x0) 2018/02/13 02:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000096f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) r1 = syz_open_dev$sndpcmp(&(0x7f00001c7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dff000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b85000)={0x0, @in6={{0xa, 0x3, 0x7cf, @empty, 0x9}}, [0x0, 0x2, 0x9, 0x511c, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x9, 0x4, 0x0, 0x8, 0x1]}, &(0x7f00008ad000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000064c000-0x18)={r3, 0x0, 0x30, 0x6}, &(0x7f00001da000)=0x18) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$tun(&(0x7f0000cde000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac9000-0x98)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0xb7d6}, &(0x7f0000631000+0x8de)=0x98) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000+0xf07), &(0x7f0000001000-0x4)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000005000-0x20)={{&(0x7f0000008000-0x10)=""/47, 0x2f}, &(0x7f0000009000-0x1)}, 0x20) [ 36.727316] audit: type=1400 audit(1518489624.068:28): avc: denied { map } for pid=5539 comm="syz-executor4" path=2F6D656D66643A302F7D262A2B252D6D643573756D6B657972696E672D70707030BF76626F786E65743165746831202864656C6574656429 dev="hugetlbfs" ino=14661 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/13 02:40:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0xd7a1, 0x40, 0x287ef203}, 0xc) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x30a, 0x0, &(0x7f0000009000)}) fallocate(r0, 0x1, 0x7, 0x9) r1 = syz_open_dev$midi(&(0x7f000025f000-0xb)='/dev/midi#\x00', 0x5, 0x103002) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00002fa000)={0x74, 0x0, [0x7, 0x3, 0xa4, 0x4]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000de0000-0x30)={0x44, 0x0, &(0x7f0000d08000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b44000)=[], &(0x7f0000a4c000-0x18)=[]}}], 0x1, 0x0, &(0x7f0000deb000-0x99)='~'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ece000)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 36.823202] sctp: [Deprecated]: syz-executor5 (pid 5567) Use of int in maxseg socket option. [ 36.823202] Use struct sctp_assoc_value instead [ 36.832656] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 36.859509] audit: type=1400 audit(1518489624.199:29): avc: denied { call } for pid=5576 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.896870] binder: 5576:5583 got reply transaction with no transaction stack [ 36.904205] binder: 5576:5583 transaction failed 29201/-71, size 0-0 line 2757 [ 36.921392] sctp: [Deprecated]: syz-executor5 (pid 5572) Use of int in maxseg socket option. [ 36.921392] Use struct sctp_assoc_value instead [ 36.940924] binder_alloc: binder_alloc_mmap_handler: 5576 20000000-20002000 already mapped failed -16 [ 36.951982] binder: BINDER_SET_CONTEXT_MGR already set [ 36.957405] binder: 5576:5583 ioctl 40046207 0 returned -16 [ 36.958111] binder_alloc: 5576: binder_alloc_buf, no vma 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000001000)=[0x7f]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5f2}}, 0x7, 0x1, 0x3, 0x74eb365f}, &(0x7f0000001000-0x4)=0xa0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r2, 0xc28000000}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x2, &(0x7f0000004000-0x3)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000)={r3, 0x20}) 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f65000)={0x7, 0x100000000}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x1a) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCFLSH(r1, 0x40085500, 0x0) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009fe000)) kcmp(r2, r3, 0x20000001, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/13 02:40:24 executing program 2: r0 = syz_open_dev$audion(&(0x7f000079b000)='/dev/audio#\x00', 0x6, 0x40000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000b5e000)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000005000-0xe5)=""/229, 0xe5, 0x102, &(0x7f0000006000-0x20)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info, 0xc) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000262000-0x12)='/dev/input/mouse#\x00', 0x3, 0x101200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000665000-0x10)={0x7f, 0x200, 0x64, 0x8, 0x0}, &(0x7f00006d4000-0x4)=0x10) fallocate(r0, 0x2, 0x5, 0x8001) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a5b000)={r2, 0xffffffffffffffff, 0x6, 0x0, 0x8}, 0x14) r3 = creat(&(0x7f0000e29000-0x8)='./file0\x00', 0xa) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ec2000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x7e, {0x2, 0x2, @loopback=0x7f000001}, @generic="16df44e17b60a5e82c0fe70bc3c5ffd5"}) sendmsg$nl_netfilter(r0, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f12000)={&(0x7f0000212000)={0x14, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 02:40:24 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) fchdir(r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f76000)={{0x2, 0x2, 0x80000000, 0x3, 0xffff}, 0x20005, 0x2, 0xffffffffffffffee}) prctl$void(0x2f) 2018/02/13 02:40:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6d000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00001ac000-0x4)=0x9) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)) r2 = syz_open_dev$sndpcmc(&(0x7f0000656000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x3f00000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000001000-0x22)="584d690ec5112f9f4fd5a05682fbdd2276251fa65e5cc66874a45d3a8bd27df8f187") 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e6a000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00002f2000-0xe2)=""/226, &(0x7f0000aa9000)=0xe2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000072f000-0x40)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00001f3000)={[], 0x3}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000a30000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002}]}) pread64(r0, &(0x7f0000dd8000)=""/89, 0x59, 0x0) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000f6b000), 0x8, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x3ff, &(0x7f0000002000-0x8)=0x2) [ 36.968773] binder: 5576:5587 transaction failed 29189/-3, size 40-8 line 2957 [ 36.978340] binder: 5576:5587 got reply transaction with no transaction stack [ 36.985745] binder: 5576:5587 transaction failed 29201/-71, size 0-0 line 2757 [ 36.996937] binder: release 5576:5579 transaction 6 out, still active [ 37.003636] binder: unexpected work type, 4, not freed [ 37.009025] binder: undelivered TRANSACTION_COMPLETE [ 37.014201] binder: send failed reply for transaction 6, target dead 2018/02/13 02:40:24 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000012000-0x63)="2e5f12decae7c65105f202e73a44c5a19d5f785346f702a7e3fda5595ca5310cb50c145ced44d04dbdb3e7c40e48ae0bce932f1421acc8acd42c8078b4c4898fc031be4b92b9500d9ce39b6c518fdeb3ed0975d70f2fbc9592b9929b90ac11bfd84f77", 0x63, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000b000-0xa8)="fef8744666a50b62cd6fa119938f7e7993c316e46825064c5f080e4da45f02e37b23cc5c5933bd5ff577d09657d9806ee163f36587965ec140217c5f7f437a2cc0c3ebf7d9a51d182d3fc9ce480a6cbc5237ba292479519f2a5201f18207cca88676366e11083a0b9c87f5642a546010a6741f78f2cae1287dd43caf3bfe058adaad6520f494ecf45a1d2bd686cb1ebeb7facff1d0a0e83b2593c59c4dff4f791d4471d78bd7f142", 0xa8, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @rand_addr=0x1000000000000005}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000806000)) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000097d000)='veno\x00', 0x250) shutdown(r0, 0x1) getsockname$unix(0xffffffffffffffff, &(0x7f000034a000-0x8)=@abs, &(0x7f0000122000-0x4)=0xffff) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00007c5000-0x1e)="a65a852b24928ccf8bf5a0d476fa8c8cad7fd265cb7bf6333bd4e7101c8c") fsync(0xffffffffffffffff) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004df000-0x12)='/dev/loop-control\x00', 0x800, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3800000000000000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000027e000)=0xae, 0x2) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004c2000)={0xaa, 0xc}) syz_open_dev$dmmidi(&(0x7f0000bbb000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4004) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e01000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b58000-0x4)=0x1c) fsync(r0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cc3000-0x20)={0x0, 0x0, 0x10001, 0xfffffffffffffc9d}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000919000)={r2, 0x3}) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) acct(&(0x7f000036b000-0x8)='./file0\x00') open_by_handle_at(r0, &(0x7f0000e2c000-0x102)={0x102, 0x1f, "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"}, 0x22a00) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r3, &(0x7f000001f000)='./file1\x00') 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f00009cb000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x10, 0x20000003) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) r0 = open(&(0x7f0000176000-0x8)='./file0\x00', 0x101000, 0x100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000760000-0x14)={@mcast1, 0x0}, &(0x7f0000fc6000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000424000-0xc)={@multicast1=0xe0000001, @rand_addr=0x2, r1}, 0xc) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x208400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000541000-0x1f)={&(0x7f0000000000)=@ax25={0x3, {"ce8ba061c49a9a"}, 0x82c3}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc)="be55fa813c33c95af7d7fa3e", 0xc}, {&(0x7f0000871000-0x1000)="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", 0x1000}, {&(0x7f000099f000-0xca)="3e7c4aefcb5d5fbc0c17549540eec5063c03b8a0c96bf9df15e70248e7aa60dc0814b32f2f7c673be71fcf6a000282a0e168ce6fcf0e3e027b897c6657f719a6d62cb7ce004236ca57a698e4540e8db973077a2e2e4af0b0e9965d090b76d9fe3b91f2c70f1b40f7703af7df117dc3ab2b1902a45396617000b8516b500eaf3beea3b2ce8ae76101da6160371506e793e31a159d1f2a7f2ad11828405e60c959e5d15e8d8025b3a280ba837ee9eb74e41bfefe3fc883fb047cde35135184d4a928e712c8a37b83cc3722", 0xca}], 0x3, 0x0, 0x0, 0x4000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x8001, 0x1, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000)=@in={0x2, 0x2, @rand_addr=0xffffffffffffffff}, 0x10, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x820e, 0x3ff, 0xfffffffffffffe00, 0xf97, 0x2, 0x20, r1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff8d7, 0x8, 0x5, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x10000, 0x3ff}}], 0xc0, 0x10}], 0x1, 0x20000010) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/13 02:40:24 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000078b000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x40, &(0x7f0000000000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000633000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x400, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00'}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000048d000-0x10)={0x9, 0x204, 0x100, 0x97e9, 0x0}, &(0x7f0000169000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005bd000)={r1, 0xc000000000000000}, &(0x7f0000618000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000d38000)='/dev/vcs#\x00', 0x8, 0x80000) epoll_wait(r2, &(0x7f0000278000-0x24)=[{}, {}, {}], 0x3, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/13 02:40:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @empty}}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) flistxattr(r0, &(0x7f0000291000), 0x0) userfaultfd(0x80800) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000103000-0x3b)="8ac540a17649ea6d02a60008de7744a46476e03e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0xfffffffffffffd67, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000ae000)={0x7, r0, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000ddc000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x1}}, 0x2e) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/status\x00', 0x0, 0x0) setpriority(0x2, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00002ac000)='/dev/midi#\x00', 0x2, 0x4801) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000304000)=""/134) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dc6000-0x8)) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000366000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) accept4$netrom(r1, 0x0, &(0x7f0000388000), 0x800) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x2b, 0x3, "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"}], 0x720}, 0x0) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4), &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00008dd000)=@nat={'nat\x00', 0x1b, 0x5, 0x400, 0x270, 0xd0, 0xffffffff, 0x0, 0xd0, 0x368, 0x368, 0xffffffff, 0x368, 0x368, 0x5, &(0x7f00008dd000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x200, 0x3, [0x36, 0x1a, 0x2, 0x32, 0xe, 0x1a, 0x6, 0x8, 0xe, 0x7, 0xd, 0x2d, 0x20, 0x3e, 0x19, 0x15], 0x0, 0x4, 0x80}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @common='ip6gretap0\x00', @generic="535f1bececd4fcdd9168d936c3b3416f", {0xff}, {0xff}, 0xec, 0x1}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key=0x5, @icmp_id=0x1}}}, {{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @multicast1=0xe0000001, @multicast2=0xe0000002, @icmp_id=0x0, @gre_key=0x6}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x248, 0x80}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @multicast1=0xe0000001, @broadcast=0xffffffff, @icmp_id=0x1, @gre_key=0x35}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = dup(r0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000200000-0x40)={&(0x7f0000393000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008df000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000738000)=[0x0, 0x0], &(0x7f00006e7000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x4, 0x2, 0x3}) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00008df000)={@generic="692c97308c538878e8962a7ef71a5592", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00005a7000)="2903cca1d3c5e6b30be0996914972cad7885b4c8e03f7e85e3fd93a020964ebbf5d3070b6ab4d0754e277b1bcf7784efe0aab09f03cf40228ee1eb39cdc62b92e40d02669e9ceaa9bad746f6d63d7a1d6d04a84cef5559cd52203f377aef094a866407d198bbc8ef32b96e05143cc1c9c7c60266349d10bba2d65d50592e") 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x1, 0x3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fbe000), 0x3, 0x4) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000acb000-0x4)) 2018/02/13 02:40:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000041000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4f1d, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000014000)=0x8c) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000057000)={r3, 0x38, "0b9984f09fafeea482e40ad2e55a957583bee114dd4fd6d0c5cf04a12e929a4d8f6ae7ee746b5a61743d0c4abeaccb3895058b9de0239a52"}, &(0x7f0000057000)=0x40) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) connect$pptp(r1, &(0x7f0000026000-0x20)={0x18, 0x2, {0x2, @rand_addr=0xffffffff}}, 0x20) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000058000)={r3}, &(0x7f0000026000-0x3)=0x8) [ 37.162796] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 37.192354] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/13 02:40:24 executing program 7: set_tid_address(&(0x7f0000fcb000-0x4)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/mixer\x00', 0x549000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000cd8000)={0x9, 0x1, 0xffffffffffffffff, 0x1ff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@syzn}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x93)=""/147) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a7c000+0xb1c)='/dev/dsp#\x00', 0x2, 0x200) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000925000-0x4)=0x3f, &(0x7f00003cf000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00003bd000)="2400000024007f000000000180007700fa0000ff0100000000000000000000bb00ff10", 0x23) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b8e000-0x97)=""/151) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000391000-0xf8)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f00009f9000-0xca)=""/202, &(0x7f0000000000)=0xca) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005df000-0x4)={0x100000000}, 0x4) lsetxattr(&(0x7f0000757000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0xb4c27bf97cf0a812) r2 = shmget$private(0x0, 0x2000, 0x8ff, &(0x7f0000dcb000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ee1000)={0x8000000, 0xffffffffffffff95, 0x16}) request_key(&(0x7f00004a2000)='id_legacy\x00', &(0x7f0000391000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f1f000)='security.capability\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000806000-0xd)='/dev/snd/seq\x00', 0x0, 0xa040) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f00003e2000-0x10)={&(0x7f00001f9000-0x10)={0x2, 0x7, 0x7, 0x7, 0x2, 0x0, 0x3, 0x2, []}, 0x10}, 0x1}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x100000000005) r2 = syz_open_dev$midi(&(0x7f0000b6e000-0xb)='/dev/midi#\x00', 0x2, 0xd6804f4f0741afdb) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000f66000-0xb)='/dev/adsp#\x00', 0x5, 0x440) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 37.246219] ipt_CLUSTERIP: Please specify destination IP 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x60) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x15f}], 0x1000000000000085) readv(r0, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a65000), &(0x7f000019f000-0x4)=0x4) 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000405000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002bb000-0x4), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) kexec_load(0x6, 0x1, &(0x7f0000c06000-0x20)=[{&(0x7f000067a000)="48271ffb303cad7f51f18ea6b2778c1db3aabe6a72505703fe25095afe63021c04e8c89a93e1cc644c29f86d8e66c0ba98b2095a38fff145ee36dbad3fe3e24e35987a3fc5ddee40a3611242cc81391b204f451857b10ae25933f4feb1df25ad52caff7a256f2518863f5f25a7f4332c538023828618bc3db19cc6daca", 0x7d, 0xffffffffffffffff, 0x100}], 0x2) creat(&(0x7f0000680000)='./file0\x00', 0x20) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)) [ 37.289472] ipt_CLUSTERIP: Please specify destination IP 2018/02/13 02:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000c5b000-0x8), 0xa8) sendfile(r0, r2, &(0x7f0000cb9000)=0x2, 0xa) 2018/02/13 02:40:24 executing program 4: prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000625000)=0x3) r1 = syz_open_dev$usbmon(&(0x7f00002ee000)='/dev/usbmon#\x00', 0x3, 0x440200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a92000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000e23000-0x20)={0x5000, 0x5, 0x10000, 0x1ff, 0x5}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c1c000-0x4)=0x7) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f000079b000)=0x80000001, 0x4) syz_open_dev$tun(&(0x7f0000b48000-0xd)='/dev/net/tun\x00', 0x0, 0x163100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccf000)={@generic="3060ffff00ed040000003f000007bd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d500050080"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000df4000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ca1000-0xb)='/dev/mixer\x00', 0x20280, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b86000)="3e813052c2dcc6af7169f2a0930d6a0cf17bc63b4d2ce17ec03475cabd2732de2d052d555e58551ed32cd79caf9d4ccdab5863e672a70cb21a30d8a713ba94ed941a7e8eb631961d3ac04668255d7da00dee3e10971764d3730f984a7c8e4f7b2a7215e6050d944608f10e48d3ceafc42e8d3353e4583c8f55dcd111d03cb02d9a1f91ded7b31b244020c1269b76fdddb6cfc79f37fff3a8181c87105ca4e5e2f39675db342d946e4720df9d544b1421de538adc9c5d6dd730416ac4bd4624e1", 0xc0) r1 = syz_open_dev$amidi(&(0x7f0000170000-0xc)='/dev/amidi#\x00', 0x7fff, 0x20000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000030c000-0x8)=[{0x4, 0x3}], 0x1) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000ca7000-0x8)='./file0\x00', 0x2000081) inotify_rm_watch(r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r4, r3) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f0000ce3000), &(0x7f0000c13000-0x1)}, 0x20) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f63000)=@req={0xcd, 0x7, 0x8000, 0x7252f17e}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r1, &(0x7f0000015000), &(0x7f0000b50000-0x4e)}, 0x20) 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) time(&(0x7f0000639000-0x8)) mkdir(&(0x7f0000773000)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000000)) 2018/02/13 02:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002d9000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000b6f000+0xca5)=0x1c, 0x800) fremovexattr(r0, &(0x7f00000d9000)=@known='security.ima\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000520000)={0xaa}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000c33000-0x8)=0xf000) r3 = syz_open_dev$vcsn(&(0x7f000043d000)='/dev/vcs#\x00', 0x7, 0x40200) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000944000-0x4), &(0x7f0000af4000-0x4)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000391000)='/dev/hwrng\x00', 0x200480, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000004f000)={0x1000, 0x100000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000583000-0xc)={@local, @rand_addr, 0x0}, &(0x7f0000ebf000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f0000548000+0xe1e)={&(0x7f00001a7000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00005d0000)={&(0x7f0000abd000)=@bridge_delneigh={0x2c, 0x1d, 0x810, 0x4, 0x1, {0xa, 0x0, 0x0, r4, 0x10, 0x80, 0x7}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_VLAN={0x8, 0x5, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) r5 = getpgid(0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000b76000)=r5) setpriority(0x3, r5, 0x0) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x7, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004f9000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000d3f000-0x10)) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/13 02:40:24 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004fd000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x600000000000, 0x5}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000114000-0xa2)={r1, 0x9a, "5accfff29d35149cb16fc6f3fabec512ada94bf93e10cccc03ff5e249fad384a2d8a0f94f60ff35042dbfb7b08cd8bc3516fe21dfe2a92e93f2ca9a058b952a519d6afec7bbbc27a76bf5146d02504f9581d52760b7be8e3aa517a7daa022645e13f9cf12d699ad32aa06385a0c115bf174600b4b67600af4cd2b226ab5ae2d4328591ba10641189b3873689ad5484019a0a267a80e36cf85f38"}, &(0x7f0000758000)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f000059e000-0x4), &(0x7f00004d2000)=0x4) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b5000-0xc)='/dev/rfkill\x00', 0xc0044, 0x0) write$vnet(r0, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90}}, 0x68) 2018/02/13 02:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000021b000)='/dev/ppp\x00', 0x4140, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000014e000-0x18)={0x5, 0xeb79, 0x7fffffff, 0x8, 0x4, 0x2}) r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r1, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r1, 0x0) ftruncate(r1, 0x100) 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0x764000)=nil, 0x764000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000763000)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000081e000)) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = syz_open_dev$admmidi(&(0x7f0000f6e000-0xa)='/dev/admmidi#\x00', 0x7, 0x20002) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a98000)={0x0, 0x8, 0x5, 0x5, 0x7cf4d409, 0x7, 0x2, 0x10000, 0x9, 0x200, 0x100, 0x6}) prctl$intptr(0x200000002f, 0x2) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}}) fcntl$setlease(r0, 0x400, 0x1) 2018/02/13 02:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x3f) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000586000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000074a000-0x4)=0x18, 0x4) eventfd(0x400) r1 = syz_open_dev$mouse(&(0x7f0000d00000-0x8)='/dev/input/mouse#\x00', 0xafd, 0x101000) bind$pptp(r0, &(0x7f0000cd6000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) connect$llc(r0, &(0x7f0000ba6000)={0x1a, 0xf5, 0xf336, 0x8, 0xd50b, 0x3f, @random="423651a20a5e"}, 0x10) statx(r1, &(0x7f0000554000)='./file0\x00', 0x6000, 0xfff, &(0x7f0000d6d000-0x100)) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000cb4000)) utime(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000521000)={0x7f, 0x2}) 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000505000-0x18)={r0, &(0x7f0000678000)="88281fc02e335cd14e1f2a482542d1f0f56ec86bb0374ab275805f", &(0x7f0000402000)=""/124}, 0x18) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') 2018/02/13 02:40:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00009e6000)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x50, {0x2, 0x2, @multicast1=0xe0000001}, @common='tunl0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="abbed2369d96726b3b14a72e03c5b83b", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f0000686000)="9a", 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000)=@hopopts={0x33, 0xc, [], [@enc_lim={0x4, 0x1, 0x7fffffff}, @generic={0x81, 0x34, "82139eba79151ed6be86e928638c937c3af924bc7a305b286ef5bd4c71af7c679aae8459ad8e62155c01093a5e1b5a213f41561d"}, @ra={0x5, 0x2, 0xfffffffffffffffe}, @ra={0x5, 0x2, 0x401}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x70) shutdown(r0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000)={0x80000000, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000098000), &(0x7f0000001000-0x4)=0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000003000)=r1) gettid() 2018/02/13 02:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000a2a000)={0x20080522, r0}, &(0x7f0000946000-0x18)={0x7fff, 0x7, 0x43, 0x5, 0x1, 0x8}) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) wait4(r0, &(0x7f0000ae8000), 0x1, &(0x7f0000146000)) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/13 02:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000001) mmap$binder(&(0x7f0000b6d000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000b7b000)={[], 0x3, 0x100, 0x3e6, 0x0, 0xffffffff, 0xf000, 0x4, [], 0x800}) clock_settime(0x400000001003, &(0x7f0000a5b000-0x10)) 2018/02/13 02:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b3000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000403000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa5000)={0x0, 0x5, 0x3, [0xffffffff, 0x6, 0x8aed]}, &(0x7f0000b19000-0x4)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000097a000)={r1, 0x1}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000892000)) 2018/02/13 02:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f000098e000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/13 02:40:24 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ef9000-0x5)='user\x00', &(0x7f00004db000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e64000)="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", 0x1000, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000c25000)=""/2, 0x2) r3 = msgget(0x1, 0x298) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef9000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000521000)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b78000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000881000)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f0000efa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00008ce000)={{0x5, r4, r5, r6, r7, 0x40, 0xffffffffffffffc0}, 0x3f, 0xca, 0x0, 0x50bacda2, 0x6, 0xffffffffffffffff, r8, r9}) 2018/02/13 02:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ba8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x2140) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ab9000)=""/236) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c54000)="f52b19d8cf022c9547225f2f4cffb809f94cd3d6b8df3433862d9f6893225d23a11b421d5798fa28ca88662b0ae2a4704e2c2120d300c2a91578c86ab02b4b6014cb3c386063892768cd7b9f0850c887672864aa99e7906250abc8ba5756d4a8c3ad6a6bf14e87b4329c3bb5639a53e0497a4210967cedab8e8a2eee64c6f97af968f023e11b9af8d851971820d1fd55a2", 0x91) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000e7f000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000cf8000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x4) pipe(&(0x7f000074c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f4a000)={0x5, 0x81, 0x4, 0x9, 0x2, 0x100000000, 0x3ff, 0x1, 0x0}, &(0x7f00005a5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cd7000)={r3}, &(0x7f0000bbb000)=0x8) sendto$inet(r1, &(0x7f0000488000-0x5e)="10fd4932dadf39391cbf7d98b5054810d06bfbf9c6a7e1b7c0c2f9b382aa8fba89f1990eb66937892c33ccb60b1ce55e8a415bee0c7bf824ea0e99252172f57b2feb08808360a9562ab474277360818e97733e578a7e656484413241d822", 0x5e, 0x0, &(0x7f000065e000)={0x2, 0x3, @rand_addr=0x1}, 0x10) getpid() r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00007b5000)='nex/ip6_mr_cache\x00') ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00004cb000)={0x5, 0x8, 0x2, 0xffff, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000705000)={0xfffffffffffffffb, 0x1, 'client0\x00', 0xffffffff80000004, "7b911b0bf973348b", "c9d7625972f3471c2f54d03c62c0cda2598a00b0bc38a1ec3f49f71ecfd1a82d", 0x180000000000, 0x7}) pread64(r5, &(0x7f0000a56000), 0x0, 0x1000000001ffffff) 2018/02/13 02:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) getresuid(&(0x7f00001f4000-0x4)=0x0, &(0x7f0000bf8000), &(0x7f000097f000)) ioprio_set$uid(0x3, r2, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r3 = getegid() fchown(r1, r2, r3) ioctl$TCFLSH(r1, 0x80047456, 0xfffffffffffffffc) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x55, &(0x7f0000def000)=0x3d826242, 0xffffffa6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x2}, 0x14) 2018/02/13 02:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000051000-0xb)='/dev/hwrng\x00', 0x40, 0x0) write$selinux_load(r0, &(0x7f00008a3000)={0xf97cff8c, 0x8, 'SE Linux', "1274f18f702434a204b8a1eca8e210d98f3b82560512"}, 0x26) 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000665000-0x10)={0x0, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e8b000-0x8)={0x0}) clock_gettime(0x0, &(0x7f0000246000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f5f000-0x8)='./file0\x00', &(0x7f00001ad000-0x20)={{0x0, 0x7530}, {r1, r2/1000+10000}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000040c000-0x4)) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x7fffffff}) 2018/02/13 02:40:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0xc2000) connect$bt_l2cap(r0, &(0x7f0000e73000-0xe)={0x1f, 0x8, {0x9, 0x7ff, 0x1, 0xc99, 0x2, 0x20000000}, 0x6, 0x80000000}, 0xe) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) 2018/02/13 02:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000472000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000017000-0x1)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d73000-0x24)) 2018/02/13 02:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000967000-0x4)=0x5, 0x4) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) getresuid(&(0x7f0000c49000)=0x0, &(0x7f000091c000-0x4), &(0x7f0000965000-0x4)) getresgid(&(0x7f000058f000-0x4), &(0x7f0000b84000)=0x0, &(0x7f00001b1000)) fchown(r1, r8, r9) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) syz_open_dev$midi(&(0x7f000045b000-0xb)='/dev/midi#\x00', 0x0, 0x200000000000) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001f2000)='/dev/dsp#\x00', 0x3f, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001c2000-0x50)={@common='syzkaller1\x00', @ifru_mtu=0x9}) 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000096f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) r0 = syz_open_dev$sndpcmp(&(0x7f00001c7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dff000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b85000)={0x0, @in6={{0xa, 0x3, 0x7cf, @empty, 0x9}}, [0x0, 0x2, 0x9, 0x511c, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x9, 0x4, 0x0, 0x8, 0x1]}, &(0x7f00008ad000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000064c000-0x18)={r2, 0x0, 0x30, 0x6}, &(0x7f00001da000)=0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$tun(&(0x7f0000cde000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/13 02:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000535000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000176000-0x48)=""/72, 0xfffffffffffffe4b}], 0x1) sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b72000-0xb)='/dev/midi#\x00', 0x3, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000515000-0x10)=@can={0x0, 0x0}, &(0x7f0000dac000-0x2)=0x10) lstat(&(0x7f00005de000-0x2)='./file0\x00', &(0x7f0000762000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e52000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x800000000000000, 0x101, 0x6, 0x2, 0x8, 0x81e, 0x5, 0x9}, {0x1c3f, 0x4, 0x8, 0x8}, 0x194b, 0x5, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x8001, 0x7fff, 0x6, 0x2}}, 0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/13 02:40:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000041a000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000813000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001000-0xc)={{0xfffffffffffffff9, 0x40, 0x4bf, 0x0, 0x4, 0x100000000}, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000)=0xe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x2) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = open(&(0x7f0000f71000)='./file0\x00', 0x8040, 0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000287000-0x4)=0x80000001) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f00001ec000)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) r3 = msgget$private(0x0, 0x100) getgroups(0x6, &(0x7f0000881000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f000043e000-0x8)='./file0\x00', &(0x7f00003f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000510000)={0x8, 0x10000}) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000089d000-0x4)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00002bc000-0x78)={{0x1ff, r0, r4, r0, r5, 0x0, 0x282}, 0x5, 0x1f, 0x4, 0xfffffffffffffc01, 0x8, 0x3, r6, r7}) 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008ae000-0x4)=0x8000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b72000-0x6)="02") sysfs$3(0x3) getpgrp(0xffffffffffffffff) 2018/02/13 02:40:25 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000b4c000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d25000)={0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007b3000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00002dd000)=0xe8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ac1000)=[{{&(0x7f0000d26000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x2, {0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}}}, 0x32, &(0x7f00002fe000)=[{&(0x7f00009f1000)="c3dcb8ca3ccd66b808203c7bc0ba540c28e76d3c7598aa7bc0bf450ab08596621958063fc6693c6c0348b5fce07e34d2c8ccf75f4c568cad24f1e21f385ec38484042d8e809851efc1d1fb41b71634069779fa9da557cf6ba913926b56cc08ad22c40f04ea600a1afb30", 0x6a}, {&(0x7f0000907000-0x39)="254084638a683a9672f95a4811257ff48433b55ef1c6012d6cf3ce3ca563cf31874e7aa57dd3b2fc840ddc29b176c171981447d83151350b05", 0x39}, {&(0x7f0000151000-0xb6)="348c2084df4fe9864269a7fd7664785298f01c3566f2d372ed0d9aa9803558256ededb456202f9e5916812c82f3b980b292ceb0b4679d3bdf749d727dc3ce0986830d08242793007afd2a0dd1c607471a3e12b6c92a7bc9b7764f7fb1347e5f5fad14a9755511ba211e229946914c0714f3753f16d1791cf770d15a75567296cf3df82a550ed7ebfc9215bd5e8f9ac10819010d682075e2f42c653ba179251dd47438f6120a0cac542e2653e6785707c210af887eb8a", 0xb6}, {&(0x7f0000c0f000-0x22)="544ef6208edb19fa182413c27c5d30b02eab3ab8d18eedd0d1a992966e639210883e", 0x22}], 0x4, &(0x7f0000d26000-0x10c0)=[{0x1010, 0x10f, 0x0, "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{0x68, 0x10c, 0x4, "e461e7dbfb0cea3d4e5cd34eff5e31f2ddbf8ca5d3cd275ca47ef159503898945d74b3b16cf05b7a6f600afc0e1683d073a0ca488969d3c26432bd93fb561c781b8ef44859f113980f5ff9405b98d7e78b85a745fa59da"}, {0x48, 0x197, 0xff, "f91911dcee88f891290373dc9dfabc4423286e4a05a6b3d31ee867a11fe680631847073d9ae268c22610f6fd77dc67d9e3c510474a"}], 0x10c0, 0x4000}, 0x4}, {{&(0x7f0000d25000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x0, 0x0, {0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x32, 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{0x88, 0x1, 0x8, "8e3a1ace849b03878bd5d7d635543d1f36c2b2cbff4cec3df55c7118b48d3f0dc0b2c05e4c4d5de4ba557038f35f349275926a353d18c21d2ee0676809837e93a31a3fd202cd591fb09d6e84d84009cc63068f8634620612c1b5e1abc3cd27dcbb57ba8efdb22ef1f5e3c476a8fc03d895"}, {0x80, 0x0, 0xffffffff, "1182e21bf51d63e0abf71cf6d114517175fec325ced8add8ab6ced840ea60840989deb12aa13bd6ed2a23a09900ea2392f1d644b4809831fcc0be309f0daee2d413d7820a71a67827e4c174b67f97279f29b4c39cc4548cba92080c9c3e297179f42490f208f85ed46"}, {0x18, 0x117, 0xb60, "e5e0437829"}], 0x12d0, 0x10}, 0x2}, {{&(0x7f0000d26000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0xffffffff, 0x6, @empty}, 0x14, &(0x7f0000d26000-0x10)=[{&(0x7f0000d26000-0x33)="a97974913c25c02513b7bf6c9605be73bb08c09b3b957cd86b040d0433b0f3a161adf31ac2d0737dd68d296ec0e2a22863a73e", 0x33}], 0x1, &(0x7f0000965000)=[{0xe0, 0x0, 0x81, "ec77fad95b4fdf28dcb886e278b72499169ade3557f90bd9d5989d78d55ac46be6526093a4976116c52cc3ce1a1fdbc7ae5348682d27749f913ea354d593e852a9e0d47e263f5cd9e393fa84330b5d0ab9bc04f8cc022352d285466d0c4d22272ab6c7505fd97400f5543ddebadfd3bd2ee34ce1cd703f7c54bc8245e2780b830d853d3fa4ed98e9a3c294b22c32c1c9586b427a5e611a712e26a8779ee78ffd5c43bdcb4f35a1831939b97ccecfa37df7dbd1f0c7cc9b37854304a62564c3222149ead935a01e9c3c0eaa0ad8e9cb"}, {0x50, 0x101, 0x9, "f0c82d54468f5f406a5b48da211f6124b864309cc8c29f5dd3fa08ac65ffa41520c25e25590a0e3fccba8bcbd7e5d0c3929552394b7c969c2dd131"}, {0x108, 0x3a, 0xec2, "3d5b34c9bf9cc0028e57693bb8b8a75d91c50602fe012970a2209190ca5ea0543dcec115fe49d9eb41c76efafb0e64919a809bd5b7439de759dcbc29fac8b7d5d9eac7296b843614a635ee7b64d0edf919442088dca2d04f72c31b22168b938a3faab3f1f2e90d09dd6767669603504baebd16164be2dd1db54dee0b9d354cfeccac625c1c698ba357e94ecdc3df2165db15a7aab63ec9273dd05306ffc49979c3fdc19fb387de6bdd819463932c12aa12db16bb24b745ce7e575a785f49e523b6ca1f1838ebec7d03b2e06e8ac006c97bf214a2d86b7c6441a654ab1c919cd735128c05cd1854ebaa541c8ea0183e4cc4e4428704"}, {0xb8, 0x105, 0xe3, "57c14088f1bce09901b21777efb488437215c738d6c4d070f630b8162fd37a78d10f9c942c6dc20b13ca8339cfd95180d2d33c27e1197f2c73d34ef917445e337d127b75310623c5c412639fa2b2ed50ec74c9fd81658f0fe93ed26650bf9558df6ba5b42c7304e6149f87ea3c35675a3893f31b1f1a5ead9b1c0bbb3c29eca3f48f92953d8b3eb7014948733ea89356b788b05b281f8cde75dd30bbda1101489092"}, {0xa8, 0x11e, 0x80, "57a7a649a26d24c75bbf9904da460c3795b89818565f114f2e7141eb0da5910aae7c220c99769a055dac295a570d714f0425bfafe0f20d0c007e7b60d079ec351acf11e47ccc99b38b71ee58c2b305dc616e0ece1bbca5429342e6a046e8b0964cdb8fb7b44b7dbe1c8ac9e06cbe7e13c8aecd5ea15af625f5285a6055def272d74ccc1748f92c12d82bd528a992d9e7914c8d5e07fec7"}, {0xf0, 0x110, 0x4, "fa614e43cbbfc549622233407bec50a72aac213d899a41671e66537a8b1ef81c271de66ea4b655e3a707a52f5148dd8aa528f9a8f165f805a074091606caa0ba872390654ad8da729893bd73423cf57e6c407fb21cdf5f3333136458948cc70a1a8db11ab89adadf258d39b423bd5369d7025b983c8c7a2ea5c227009ade9757e653cfae64383d2f057c604c8843f190d65adf7e2903023e5d46faf71e362ed72b19cc69651fbb3549d0d2825f951365f91891b19704ab05900d0651eceec6b0ee3c85c9f2d30274c1eb9d5fff8fcdd44c16faa7ef9f37fbc2ce6b"}], 0x488, 0x40}, 0xf46}, {{&(0x7f0000d25000)=@l2={0x1f, 0x27a, {0x9, 0x80, 0x20, 0xcfd, 0x96e, 0x1}, 0x1, 0x23cd}, 0xe, &(0x7f0000d26000-0x80)=[{&(0x7f000039a000)="b15e4e1f6aaa5e9970ed36b97a9b117861f7718bdefe2a995d5c7865218a0be5247973c3032d4b28d438999e059651fba037aaf75d15f429466be00a7d33816e6e1d72e6caa853211fea863266462c9fc0f3c51423f15925aea16bf577b756ea28c9c1cee23cc4cb3a4c75", 0x6b}, {&(0x7f000078d000)="f4304fc4d38a31d648485f0b3ba74890e1b43a77b6d130387768bdf5c473f6d28553dbdd04423d2d6a0d9f62341ebccb06c52a11e198f9265c688655db29042330e503d6aa04919a7b516f23941e8aa594a7ec29c245dc7cc96c4d6aa3624418d6d8e3fb4d80691c969abace549e7e15d989aa850a17cf", 0x77}, {&(0x7f0000d25000)="aad1086f8a0fa8d941019cea1b12c2735523b247bdea14f5a669ae433d42e79f14b4097360d9b9af75499cd071bcb94e0274c723518dcc9a3471d7112aaae9d66d1f51f6", 0x44}, {&(0x7f0000b36000)="4b49c227233587dd6ac55c9b5dc26aeb7349659c53f28c1e931774e98cd570ec71e9a06f483dd1f5d61c9c1046c899f4666ccfe3cad79b14e7dcb05c8a9cd3d7d4addc7f525ddcdb303cc6621087eec2070f80b04389c711281b067bc3f418930b43983a52041ad8ae5e4dd5f7128c9001c296a6056d68389ec099ea71c9ec2babbf2f500cb03735ba14663429ad46505fedf62170d630ed4c", 0x99}, {&(0x7f0000d25000)="a2e347f974b4a8e238b7d0c21e7a62a7ab655be293ce15ae2b6b66584a83a6e68ffc71f8de7f8d6e1a83377ed37c3175ad07d9d1ce7137320c6962f55aae098b554d60d32ef6d2f80557d6218b64dbfc55bf2d5cc567785b958b3363c2e0e07dd53063f642febda038fe399a161eb861de9b859f17f85adfd65f11f266bce672fc151ba3bff9b59466e631e1822548dbf4da96d082115d7ff64c90e795fd07b85378f291052d40423dbc9ef3c1d4d5fe5fd70520d6b1b8ebfce27181376799ba7f4bd8fc39c61b24934545aa89749835dbe23c5e65b825d936801e", 0xdb}, {&(0x7f0000d26000-0xc8)="bd26b0825ae744487062dff0f5abc1b43297ce67708a699d82969c21a98c5a6478721ada90c43e6ad0e26b959428027c3d5259b47831eb1d66d8fd2bc694a3cd3e84afa89810fedcb510608922245048d0f770956b1e3ae814c4f6ac3ba10462344b570b6a6b4ac2a655a188ed9aef55f6b518933d50f7621f63a9ba1a3a613dbef8a33f97795b01322ae929b1789c698b02df473395759377e4e3cf420aa02e603a1f9c2289330a1c522c82c43923a6fb67a37fc9e6fc3c9d337a9a3b54e3fe018b692433a0f4cd", 0xc8}, {&(0x7f0000d25000)="0be68ad45287e9caa330d72919aadcf0eae9b85897ab20c747f9e63fc866a8ce1c952a04a6f2953e988cb9a842275cb994164a08224dccdcceadf5f6ce0c9cbbeb44d662b18d1c513eb11be4844abca052365d870a6c7c44", 0x58}, {&(0x7f000024b000)="5dc7d8e80c9ce2523b792a5b4107c732e10b869b0febf795d15e9c4db284f0373e865b799c8cb55acf86723e3f156b44eeaf21220d951a34fca330c4bb2beb20497e0a126fcab1a984aa45028cdb21f293a139aab69dcbf8d9fc1207f1f8d99bd7346bd9949d08e8245385d3668e0a2c9e904273341e82f98774", 0x7a}], 0x8, 0x0, 0x0, 0x40}, 0x7}, {{&(0x7f0000d26000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000b58000-0x30)=[{&(0x7f0000d26000-0xfc)="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", 0xfc}, {&(0x7f0000acd000-0x33)="737e5bb55566bab80ea2bcccc8396315db04c7a522d859ebaf24d687ddeed7f7ff503f459b4c7a4cccb1d41fa277663e4ce914", 0x33}, {&(0x7f0000d26000-0xf7)="9550933e0285b69040d46bcabe2be9219f913131fe6fca998b7c5174ea549a29af5dc3dddd7ea807ecbe43bb43fae403b7001843c74eb1c46ec15356a80e037e1328672d7fcd687fd8d54cdbe79229059d66a679aafd5333520df0db046e82d4e04a275ab1432044ea8baffbcf2c3354184d9e5ec7fa6927a31f0b9f6c0b19df7ef7034149d21f7fa80399f5d30a49955334334f277e9deebb7c1008288d0fe5c4454da3c8ac7befdc27c9e3469d38f47c978d33bcaa130a0b2bac3d8632caad4ac1fddfb1eb1e9be19b224cbc8026aebbc6cd59c9f50b78750a37d648fa5cf2b9595a98c1126027e3f6c07fbeb08d5788b87390c5132a", 0xf7}], 0x3, 0x0, 0x0, 0x40000}, 0x6}, {{&(0x7f0000cb0000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000d10000)=[{&(0x7f000041e000)="fbd494d0e244e00bfe11d5e02d463641474b3546b7df5d364e508da2329e376ff187d8931ee5fa4087f0ec7ca2cb042ff037222466d061497023cab2c373ebb3b898762499866d82132869aea1c5bfe8888b5b11fb93e28bb3bf261a9995fc3d94d7b7dce7128c2786d1419b88a19e874a229f00f80d2e575ef31f38ffa9e3acd29dab62b930d992a6a3db8ab0c5921352ddd93c64a0b4c5f6d4ee6e7640ba38f1e100270afefa", 0xa7}], 0x1, 0x0, 0x0, 0x50}, 0x5}], 0x8, 0x8044) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000096d000-0x1c)=""/28, 0x350) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bd0000)={{0x0, 0x9}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000882000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000050c000-0x10)={0x0, 0xa4, &(0x7f0000bba000-0xa4)=[@in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x762c}}, @in6={0xa, 0x0, 0x33be9523, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x81, @empty, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f00007f3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006e4000)={r2, 0xd8, &(0x7f0000b1d000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x86}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x2, 0x2bf, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xfb77, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000c67000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c57000)={r2, 0xfe, 0x7f, 0x9}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000002f000-0x4)=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/13 02:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) r4 = request_key(&(0x7f0000d8e000-0xa)='blacklist\x00', &(0x7f00005ac000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000270000+0xce6)="7d6c196e757800", 0xfffffffffffffffe) add_key$user(&(0x7f00003d3000)='user\x00', &(0x7f0000648000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f94000)="4e4400661c80fda650a56f0673e5a6af7f9a18cc", 0x14, r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r5 = epoll_create(0x46c) r6 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000c7f000)) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050b000-0xc)) 2018/02/13 02:40:25 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) r1 = semget(0x2, 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) sendto$ipx(r2, &(0x7f0000eef000+0x469)="b7684c07db4e66f9ff8afc603c5e10748039fb881f83e4b8e83233c8b22f220d309e6449fd", 0x25, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "00ed02000001"}, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/209) 2018/02/13 02:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f84000)=@common='nr0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/13 02:40:25 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x800}}) 2018/02/13 02:40:25 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="5d34b7dd15e6a3b484428f2cf620c0b146c3d52c629a355762691c66b161f2cb074de1a1824d029d108fe52ee7d411dd70027f8ecc0008c252676c6ee7a64af08b7d3cf4174760304a5c9865118bcf8763ed197ea0200b6d9dec985db1561143807e85080be12f0f3cf416b5b807dac6df2124ec5c37189fb6f7b9aed2306e6dda30d33c9650f23edec4c913106c65ae23d482a65c195da9d0a71131235bb2219987ec85f8ef6ffa0e1e221ce09613e08b1e22153c999489") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000f8d000-0xb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 38.247732] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 38.251494] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pig=5861 comm=syz-executor2 [ 38.283047] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pig=5861 comm=syz-executor2 2018/02/13 02:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0xf, 0x8000000004, 0x2, 0x46}, 0x1a) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00002b1000-0x50)={@syzn, @ifru_flags}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000003b000)={r1, &(0x7f0000b59000), &(0x7f000081f000-0x44)="5be9b6e3986e366227e2cc0c2d75271c0de244268e02fe75e6b81a7f1a6d9700e03e3865b0cb7ee0acc785a53d25fa9a531b1b798466ede737cc711a61c261fc6289892f", 0x2}, 0x20) 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff}) pipe2(&(0x7f00001f3000-0x8), 0x84800) poll(&(0x7f0000ed9000-0x10)=[{r2}], 0x1, 0x8001) write$eventfd(r2, &(0x7f0000456000), 0x8) 2018/02/13 02:40:25 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0xff, 0x2, 0x2, 0xffffffffffffffff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000412000)={0x7, r0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000982000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000041a000)={r1, &(0x7f0000cf1000)="e3a6772dd2dc2ba3929b46a7cdef8ef5042f0b875bbde1cdbec90e30d5cbd7e358efc23d3a4139851d79b9ecba2be651edf8a2cc8f8c0e64110a48f441ca40d22e4715faf4d28a80b21336f68208030064231dd5656d3537f3b2661ce89d9b22172a5855f2e641", &(0x7f0000434000-0xfb)="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", 0x2}, 0x20) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b), &(0x7f000075f000-0xd)}}, &(0x7f0000231000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00008b5000)={0x8001, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x4d8) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x50000) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/13 02:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000983000-0x3)='\'.\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000787000-0x55)=""/85) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/13 02:40:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x4082) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x4de1bbf7003dadce) 2018/02/13 02:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x5, 0x6, 0x81, &(0x7f00003a4000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d5b000)="156c0b84ac9e233993afef4a5e58a4d48c58552c3d1f48adc31428ac6297298010b769e830c7ff7c80ad1a0ee9912a02ab93735b0d20f404e6933ac4d0bd4498718d5cdf88c81e8f85364f67502616c961f441d8efcf81f604bb85dea58e9f92a4392e8fa6f25cbc9f11b13c0e3d9157863fcdad2f9615e0d22652d286affe87a065ff6c19b8aff895f4ac6722a96868") bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00008a8000)={0x9, 0x1, [0x0, 0x409]}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b11000-0x4)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000100000)=0x0) process_vm_readv(r1, &(0x7f00009c9000-0x10)=[{&(0x7f000020f000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000889000-0x10)=[{&(0x7f0000a0b000)=""/60, 0x3c}], 0x1, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/13 02:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) accept4$inet(r0, 0x0, &(0x7f00005ab000), 0x80800) 2018/02/13 02:40:25 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007da000)='/dev/vcsa#\x00', 0xff, 0x1) write(r0, &(0x7f00003f3000-0xfa3)="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", 0xb73) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/13 02:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget(0x2, 0x3, 0x22) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000061a000)=""/80) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000-0x10)='/dev/sequencer2\x00', 0x101300, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00008e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e0a000-0x4)=0x14) bind$can_raw(r3, &(0x7f0000f11000)={0x1d, r4}, 0x10) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000076000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000076000-0x97)="0b29735199f6bf5728e493ce8f059fd943854e9b1530d36dbb399df882e048e210e52ef65d5bf22a5e79fbb2fb962fba15588ac0bfe49ba13b54158036e28cf76bb6bc6bec7e96d56fb698b4afd7626f3c0f2239af977955782ece35d3f34718dcc13be4b3403ce09a9ff835d3e1228b8637015f804a52463d0bdb4f53c56aa9f15fb30cafd864fd0cf6453dec0dbe6948b028cfa3c33a", 0x97}, {&(0x7f0000000000)="74e9ff5cdcb3f2974cdce003764bc766fa0b6a2c8e7ee50a0a965fe0040ce5dc199e4cc79323729609f9d51f59888380e1c48ef947b120e88e75db762aac6f880bed9834fd29524a354b6ec4299c6f585cc6766dae706c1d7f2e44091a35e80046e08e6a83e4035409dd4288a1f5a5415283371b9fdd7f74ef8462c65200b477c3b1ba67749cd0c245e1a6a9833c70817ada61c29a28e31b3cc6fcb147deb29aafdbe6e14cab9ec7c242b8ced8b6f9d4a9b5d8c33719f257b73f204f97973e09009a4f5fb705a5c217d322a919c65e7dda72b7032557f81609b61ff72f0afee3c16ca61e56d3d97528720e3ce168d9aa3f0c84d1dec758bf68fbebf5ddfe3cd5589d294f7c617b43a3b681fa864603e86ca055a6a16c3a0aa5f2de1758a2c4a9a9e5066cec3409a08b74b133d40cb3df638858c5f3b1ae4335e451688aa438a6e2067416e2b0915cbdd4d86349661b5a92a01ebd3e5faa275f41a548b56758342c1647064efc37be4ea777a6b3886b99cc153d511c88204cca64a8601d0bd7dd8f7b4715b21a069819ef20871c92a5b7dd5d52883e06c2d3eaa0d1eb86d964120fe783fabb2c7103c667465cc9a94f6f2bd4db4fca6abcd8928d75ef165b9db60641c1023789b2e8160e6804e3662744a9d9ddd4ad521bd695858f5b4611493ec5bc829c311cb45309341499f2e20594127c81ffa91792be11caae6351629ebb3637773a8d4ab3d7563e6ba18d91ae1438c8da3871b51012bdf82eb0c9bb1af62f857d17e2851f7a47858c7d0f8e75a5cc346c3e6d4bb554f3d2b1bd0f235f784a0d7ab779006187a733f147adc89145644c4e253eb153549630fa353cc8268f4392fdfb7130f6f7033f441c937dce533f9743d58533064154ad887bb29965843719ddd1758f1e2a46a08401e9a18bb8a11d758fc6d302950df5654a338b1ab1a475914fb29151f71e5964fa88f631c0d98654316a2749f1320b716092b2a9954fb93f5f33cebfc6b6d51517e5bc9df03a3e5d60dfb7fda26c78d5bb0497ddebf6644051717d1460b73b2e1397b793c319277f1cc51438f11905e55c77a57cb570f95ecdaa47de5500ca98861a4b3648710efbaf537fa16a16768d0339cc9baeae8727923e177827e6dfa247772738f469e788a36eda9b2931667cbc880e7237117253c21147c1ddc6020e9325e8cd9f85cede587ed2c0c9839228cf46ea9de9e38e9bca86baf5f70b182b807c3fb0932f99389e68ab3a9beae2569dbe5727773945032f0a8fd492b505e15c876579c90d90ded08323d2540f97090ea621476ebe16345740582fc06ae659afb14fe5ad52c333d0ae5db8b139c4a11a62e12a5ed6208ca32da1e59898aab124e9fd4b75ab8d0b5be7541a892a5e353322bd992c6b82530f7be64f16928c00f14daa4eba4848ed7f583350ff018827b4ecfbcaa3ab9c213a483718ff586061af05c615a78a4b492937672071e276baaee2b7023d89321032380668b7797f7b7169611045878b5bd5e459ed0dad763ae859c065feb1eb84babf232ea55d46ff6f9e8da385b39371fcd9a406d3a8746560f6c3a404d6fc096ba332a91607ee34b560f4fed5b2bec70d8097ccb2f039c8f43c9636e019acb01b24882681217760662c34fdf3aca583717bbfe3c86467c3f080e7dec3d6874758d1e4ab798701deb6d73767acbb0d3b720993adc6f0641c9577d8de293f4fbea400a554bcf07de03598303469f61af512d734e33a46212564be4f82838f885f80ea067e612aaf601ed4ae753b4ae1111ae37d7b5d0cf7d7347d685bf32fda979f10aa2b6f586683b0ab1ebca32900cd8b6292284b0acac1f461af5c6461c9ab7df8f62ed646f88d9f6b80a73c7ce693f0e936a8d5304f3a7f08464c07a9c8ddcc52f9baa549db89d2a0ed847f2530084acef81447aa43a277141a43137e12601c44b8fa079d40fb80ac2c0c1513d2ac5deb449cc08d95f16e82fca3ad5dd9500525f8bfb39192813f1b758b9fc8a14f1ef5c0b157e89e33e8749e6b0f65ff6895b93d9daaca72fae8d84e866392b4dfc62a91ad2e0cafd025a174214a3a57d7c22cfe8ab8de1ce599d5286c0dc278ee27503a413f9e471b9e8dbfa86eaff94900a1acc69940277eadca37188f136d59e2a3bd5b8ef833bd063f1c1d34517e395172123de54465a789836315adb763aa45fcc95b6533fa81e691d57d93c4b6a3fb2d482bc1f5bceeabf1ac2507f26c2593d1128059347b2bb05c04ad13bfd0f60ed6394d3a62314087295700944f96483500a3f8bc2d709076ce6b902f1b476a5182e7f76da80cf2a83d29c2cd5fc83b9884642add7d57eedd37ae6a96472405e46353fc163f08065acf93412a39b8ae355f12066c29cc7bdb0081733c8b4c5c0f4224650e9de80dd27617231fa2d7fc413abf10451f30d2f0ac7d535d609b2083f9d3a8b51c41653119a04ad3090164585af9b07af2a71021300c0885ba729313af76bc62b6ffad47d28ab25413336bc4bf84742a000318ff94a8fbee165bc52ac64e36e28fd7ea953ea6c9d8428df143e51fd92e4a61fb1f62618c55fd7507aaeb51854ce2132f1917c63f73adbac87b2f118271e31b20acfa7330b49052ec109a5074ab08949a005ed23ff7f5d0eada8b529759323965bef0854b306ee63659df2c125122b1213c948a0eb92fe8d3cde4ab32023769005457998e23960a45338fb23a70d50bf6595ddfebe67ddb14ef1a0c282d657a870fa11c9aebf31685012e1ab84f48b39e1bc88400996d94972b08566b1052405f22edb92ba23102f440fa35c7ad851ab07e1db892662f0cf80bc79593354a0eb0e82dbc4da8ad5907895019ad420d73e72c97bbacd1270a9189d360cda401eae822e53e9918547bc924015d2f3e9cfaebf14d1b0c8da3f621efbc747d43925ffc8b0a5ff1042f194f1e4170d7b84a2ffad047ce6f4ecdec9c57e52c902393feb1bdd8bf34ee6df7ba6928f6aac29961c9eae413024321e93490cdf5de6cdec69bd91d7c0691762e225cedc937dbbedac3e92106320293182c32223b91454ba497b211111ed36fd3e401150f6c27be2614f2017da1818fbb9e17460f0c6fec01bb535e0af3aab673e9eb2867468a5ea502b167a2b0e9823b4c86a427d6e5c0d9296d8659b41ce0d7e5191200c4141c44e99d4baf868a6a6d9b79a52412450574f8e82c884eda8b34f05c5ec4acd33d5069807b6fe787615c8e669c5786d60e884fe7ae0af8371d831ad3ad396f6b8d0fbc5e3a085d3cf051bd04e412a24f6e6feb986ea0786c29c3791ac364299a85f890162c5533fb059472a918f2ebc95f5b512adc505329c060ff4ccda18e4623414584488a144722d8bb7aee9c20abc5b2605d93df01199ee714fadf04d76e44c95bd980e654491e6771087cc6f7813cbaf9254aae5b30789bc31783a78774597bbdae785185cb8d374f131298815043dfd30f65313131d37bcb3867babb140386021a259e02e97ba14d753dbfc179c4c4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0x1000}, {&(0x7f0000076000-0x26)="bcabe5906cb34a112f24f92853b2f8d36adabb2ed69871decec870173184bcdd75e28fde7881", 0x26}, {&(0x7f0000001000-0x9c)="a8866badb1bb319bbd3d18dfcfe6e50dd93e89b45b74df8de5e3523d5de59d9dd62a6625f7a71788ffe1779904f3113b459632624d05db2b61d44bfb5030f2d05c05d8f0246c6dbe03baf690439b441c532d55595928b39615ac24d43da6193295f2cb1dfc82c00206d8b7d58bf31e51ed6b7d8a4f1c66d2ff3abd254b576244f3f3f0c25e062b3ba9d6c536493b1aad50fef6ab32ba77cc80aba78c", 0x9c}, {&(0x7f0000075000-0xef)="62216973786bbf681b48e6b5c2377fc3dc19ad506c0e794e3060416c76e24e3901512aec2448747d7ac71de6c89f184e070f0e857808a01d50d09599076e5fe2ace27e7e52f0da6077c31f8bca7f1f6ebbb66b1091e7bcbcc5dbe5470cb1dff1b5400ce78b0763ed5fe1d0dabafe510d10bf0863a35d63d774d6804e5f3b4df416dd8dca3928f48c121761abe0c75de3849323033e2a521db7fe4c47b3f08afcf8a8b1efb418fff1a53122b6b59ace2ff69d5a0b200d24c50d80414435c4d570fe4a1667050a5d92334827ea2ca93eb538ff151dda11755ab545bde0f494fe9625dc6900978c410b2cddd204f9b47e", 0xef}, {&(0x7f0000000000)="e31eec4fba0cfd115572260c2de86c6a64dadfaed205e7e5a6f68d8428233bad7288a1aff5de1a67cfb43ae11027b2da8b5edadd7399e4ebb2224e4a1a36ce24ec18342f2021ca59f6e3e7c72a10894a862ee42b1a2fe9ebb548252f60bf8dfbb048bbfb20455ab2ed8be13a6f04070d93fc0d6270cf75328a5cbd6078da17d6ea7584ec6833b8a9cfa4c693ed76fa59cd6eca3f665fd235ddc819ab3c9a39afc995a7d6234786a5091a10db58fefdbf6c01eb8e95cd14b8cb220eb9d61e937f939181cd5d0e50165243559ba34f163dbcca61ddec50", 0xd6}], 0x7, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x90) 2018/02/13 02:40:25 executing program 0: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000102000)='/dev/vcsa#\x00', 0x800, 0x101001) gettid() gettid() r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x36, &(0x7f000031a000-0x10)={0x18, 0x200, 0x2, 0x100000000}) ppoll(&(0x7f0000031000-0x10)=[{r1}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000319000)='./file0\x00') 2018/02/13 02:40:25 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x3a) listen$netrom(r1, 0x2) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000003000-0xe)={0x1f, 0x5, {0xc5, 0xfff, 0xad4, 0x7, 0x8000, 0x6}, 0x2f1e, 0x2}, 0xe) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) setgid(r3) 2018/02/13 02:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x100000001, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000db3000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000068c000)={0x1, &(0x7f00003b4000-0x8)=[{0x8, 0x1, 0xfffffffffffffff8, 0x7}]}, 0x10) socket$inet6(0xa, 0x7, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$can_raw(r1, &(0x7f0000267000)={&(0x7f0000d4c000-0x10)={0x1d}, 0x10, &(0x7f0000603000-0x10)={&(0x7f00009d6000)=@can={{0x1, 0x2, 0x1, 0x7e4}, 0x1, 0x2, 0x0, 0x0, "7c6594183b399708"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e1a000-0x1e)={0x18, 0x0, {0x4, @random="43550115a694", @common='teql0\x00'}}) 2018/02/13 02:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c6000-0x8), &(0x7f0000d9e000-0x4)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000031c000)='/dev/audio\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000b5a000-0x38)={&(0x7f00006fd000)={0x2, 0x1, @empty}, 0x10, &(0x7f000071d000)=[{&(0x7f0000bf1000-0xd)=""/13, 0xd}, {&(0x7f0000ee7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000510000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x10000}, &(0x7f0000fa4000-0x8)=0xffffffff, &(0x7f0000029000), 0x2, 0x4010000, 0x5, 0x4c, 0x4, 0xffff}}], 0x58, 0x4}, 0x11) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f13000)={0x6, [0x2, 0x3f, 0x10001, 0x8, 0x4, 0x2]}, &(0x7f000080f000)=0x10) 2018/02/13 02:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000992000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e71000-0x28)={0x0, []}, &(0x7f0000df6000-0x4)=0x4) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/13 02:40:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/dsp\x00', 0x4800, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/02/13 02:40:25 executing program 4: r0 = getpid() ioprio_set$pid(0x1, r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000d7c000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) connect$inet(r1, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/13 02:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) getpeername$packet(r2, &(0x7f000078c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ce7000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000036b000)='/dev/autofs\x00', 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0xffffffffffffffff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f00005bc000), &(0x7f0000b88000)="13", 0x4}, 0x20) 2018/02/13 02:40:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffff7fffffffffd, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(0xffffffffffffffff, &(0x7f0000904000)=""/100, 0x64) [ 38.547577] irq bypass consumer (token 00000000b98e5e75) registration fails: -16 2018/02/13 02:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r3, &(0x7f0000003000-0x4d)=""/77, 0x28) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer2\x00', 0x4000, 0x0) getdents64(r3, &(0x7f0000003000)=""/216, 0xd8) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f000050c000-0xc)={r0, r1, 0x1ff}) 2018/02/13 02:40:25 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000639000-0x28)={@common='nr0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000056b000-0x4)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/cuse\x00', 0x10840, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000192000), 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f000015e000/0x2000)=nil, 0x2000, &(0x7f0000541000)=""/105) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d30000)={0x0, 0x0}, &(0x7f0000f23000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000065c000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000d58000-0x138)=@getae={0x138, 0x1f, 0x202, 0x3, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xa, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffff, 0x1}, [@replay_val={0x10, 0xa, {0x3, 0x1, 0x9}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@rand_addr=0x9, 0x3, 0x0, 0x3, 0x0, 0xa, 0x0, 0x20, 0x37, r1, r5}, {@in=@empty, 0x1, 0x3f}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x3, 0x800, 0x100000001, 0x3, 0x838, 0x7fff, 0x5, 0xed}, {0xff, 0x81, 0x0, 0xfd68}, {0x1f, 0x1, 0x1000}, 0x3, 0x5, 0x0, 0x4, 0x3, 0x80}}]}, 0x138}, 0x1, 0x0, 0x0, 0x24000010}, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) fcntl$setstatus(r6, 0x4, 0x0) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r7, 0x8924, &(0x7f0000029000-0x4)) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x400000000000000, &(0x7f00009c2000-0xcc)="0799f2aca371d4f2738c36ed815fe730cf9c2b93ba9f1ae251ce713f1f1e7f6239d5620a7a373a06f81aeb7115d7778810ac0661eff00cfe76e59d86474f8793dd6434696462cf3be29188fe29fef79f33986501abf90161af9baa3a5501f32e8753305aa47c566f151148f52511497b62d2b682dadcf473e689b2e08bf034ca20bf6d5cde85d5f6370e6cd7b67b61eea6f90006b5abb1f8ccccd303710d0b7dbb1b2c77bc3dfb894614bde753009f0f0bbc51b25e2cbcbfaa502fd40b3a489987453ca088e302c54ee3479a", &(0x7f0000421000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/enforce\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aea000)={0x0, 0x42, "21be71d247b1d1d44e736a0a83f093d65d33f4440f4b82a653528c644404351ede99ebe89116735ac3eb4ad3240c15d5ca88c6519bb45b377c0ea0495ee5a7dc5d17"}, &(0x7f00006db000)=0x4a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000119000-0x8)={r1, 0x5}, &(0x7f0000a63000-0x4)=0x8) 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ec5000)=0x100000001, 0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000)='westwood\x00', 0xfffffffffffffd9d) read(r0, &(0x7f0000010000)=""/176, 0x27) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000010000)=[{{&(0x7f000000d000-0x9)=@rc={0x1f, {0xfffffffffffffff9, 0x7, 0xfffffffffffffffa, 0x1, 0x0, 0xffffffffffffffff}, 0x23}, 0x9, &(0x7f0000009000-0x60)=[{&(0x7f000000a000-0x8a)="8d4c8c3d9313476dd86841cef8bae91c046c2deec88f279b72a2e5ff31ef312897c9f73f92a40a2ab6542f806abbc5b63f20cd641ce16d6111a8f87a32152419066ccac28011218d51608adf96ea48ba8bdfa9a49e7f544f5fdc7871f7a375f534db037dd600aed160389ce20666873d698b8f5ea581f76551d02f6bae4206d87589067f4f0e8cbb17a7", 0x8a}, {&(0x7f0000003000-0xaa)="e1aba7df8798ba97f313d5c29f631d1e723c4687a3b4f411597ec7e4e8255960f0f18b8bda6ee23ea66355cd5afb0cc462db6877290e38b69b3440292bb51bdd0f726c92cca972d755a7693a9c2d04f2f376f38c63584b5f375a19ac3b48fb344074e7e7a2382c445752c295f2caba5b68ea92e2c2a603ec0e967e09158221eaa5a9c511a480fb7e3a4a83a29059b64ca58d9cc89e69eb98df83602ad2afd5763f276d32b0854dc3774d", 0xaa}, {&(0x7f0000010000)="f81267d30a691af596e911ae1467004dc6203c196c47798a3203d0fffc459a24191589b92c3670b66ca774602ebd9d7e61438142367d4c52e9c18a6b72b460fb22d23cda673e57d17c6a9a2f2e29a85fd9d5bf1a5981cf78a5a391f9a0dd12079b70b3e6b0da0bd1fe0756790510950d0c0f2507734cae1e6aeea1846813de67c41a2935df93454d7206", 0x8a}, {&(0x7f000000f000)="59c7fce579f4750eeba53bef4f530feac7a31970ba16840773fee6fa7f8301690cf2", 0x22}, {&(0x7f0000006000)="ccb7770f805230bc56e0666d44d8e17667e0b7a3d9d7f2dcaac2cf08e45a58f6174c4d6551bb2c98030523662570d87d9ad03362d077f55a2863765d9983beb1d6bf79a55f488208f90d053798c7a6ea0e238506f1d254dd7b4325b82a098ef64bb02bce62da9935abf28e9a535dd02db3b452f373d2c8bae5619e914703514954d1e25952a7a6505fe63447598314e640a803a61941f526386b9f1cef3759bcd59f687a74e5cc445243aecca498402b7b0e20d8308227e4e9979de64514", 0xbe}, {&(0x7f0000011000-0x6b)="ad77794e1c7a06cae80f8dfb07221e0e5606d1a8eaef5147f35378ceb7d7f8971da2723906a1facf500264c90202ca034c413920702b94a94ec04f41ae3e9e6712bbbc1fe61e887f2fafa6eee3b2de11f6d6643b5616b6d158f9d0b35058a5871af9a632eee86f25aa705b", 0x6b}], 0x6, &(0x7f000000b000-0x1418)=[{0x98, 0x116, 0x7, "ef7225dacc0a13235e1a56ec5126e616fc36f6d4bf0b84cb042d4e791e7f69df16537bd8c987c41e97d7ac0f4a0dcc34f937bec14d6bf01c57969838606401502832ef9c771562227032072c2d0fa2ba34ecb165ba7c7a5526d6255cb48c349a34041f50c83b42109ac264b283c342c3d6cb35528b22f93445a009ce09bd0587a506"}, {0x110, 0x100, 0x23d, "4188d6bc951222d7a70bb9f8680e6a51c479547408cfe172445d4aeb731a302ee00d0ea87502b7d1a063ae01d4a4101dbe4ad17a70a7de3bdafd8232301a02a7001bba109d6e6834c12f7c2b948e54b71a3b91d04800975bcc4e347e7beb812faf4695a5188ea6bd415447b06c0a2464d19252d509d8d1f98ad2aa57f98550e93c44f6ed5920594f0b7c305183763780e5b3ce74457727efc8daac6a9b925200f5d1c0cef654afbb636fe167df9069a304e381479c107d7a04f4217bfdbea839e19c205b95bf146c6f8b85e68fa1afebc0787aae9110ae3d8573632b0ebd235b7642beba0a11221d18be53bf7a8ebc11ba8d730199972d2458a527d33b5d"}, {0x108, 0x0, 0x4, "70ea65cf1d9ff8b5c047955ab916e8bac92807f2ee40c2927e380521571b2111d6987cc8ea07635189eab5ac7723eae78416f3a65dcd783d50483a58f252a02a061fc4942019752f540d064525bd14e8b6513c364714a41c50bf3c59a0274fd14045bc9f7c71ce6450e6873f2dc3ba00e0c3e34f16016f6fed67d35d56224a12f26ab66753a5bad492977be25d0015dc78352a04af80331c26639791df6a1cdb6245de917dc3956205504e7647e9effae1aa4cde061150ebed0a33b269c9428b655db7d43611d076e5bbd00f463661c9278fcea6dcd3e0c89602bdae7083511c330989a0b1a42d3d8d3b8c963992d398e73cb096ffce"}, {0x30, 0x104, 0x7fff, "41b03bbf0c9bc22e2913eb2a9471ca59935a97d64acd07587b7c810b1f"}, {0x80, 0xae05561ee07c53bc, 0xff, "0941a8e45c54e6323f2c9d8a26944cc180e2c9ae0de1b95b94b02cd63642d7ee409a17fad1a9739ed346d2897470dce4c3da38e0ec8fc20a349f557ef5e0ca13b1627008c1169d90a71396a1fd445df430b42f7b8ca14472e423bb118c2e37394dcdfd0086edefece9976ea761"}, {0xa8, 0x109, 0x8, "3dd5eb3761f568d9df0277a8b17a5c0c6944c4124ce6f48fd58fad3c36f1fc4a1136b4bc7f5c09bb429b3c1637070fcebb62b9b329b1be68668fb0d5a3c01f2a520a60ad49d132f4e7aa40e40eb6f43c43f72d335efb5b8c8d418ffc561e1875903868a06cc8fb614241610712632c397db4d5a3ca4a6f80e9a8de3ae419412778fab9c8d0f52b131cce0eeaa88179ecd56d51c409d62713"}, {0x1010, 0x100, 0xffffffffffffffc0, "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{{&(0x7f0000010000)=@ipx={0x4, 0x20, 0x17b, "3dfa6e7f75bf", 0x1}, 0x10, &(0x7f0000011000-0x30)=[{&(0x7f0000009000+0xb36)="9fb4df683ec29fe7319032b8e6b6caa54cd029716b4ed7437e", 0x19}, {&(0x7f0000011000-0x81)="76b4d8e3e4180f0918b649dbc641f1a8e6137d201664ddf5f092a264711c9fee336daa04701ac8aaff4506ea719df7f71ed965b147130475e7e83610d83cb53fa6760d398ac62598920d8a91f551e467b192948fd8fd91ee93d55b383f0a4fecfde03d0d10222b5d374fc9807e519f35aa94040070da9d998cdf8b7d33e860ae4a", 0x81}, {&(0x7f0000003000-0xf)="7e22d3f2a7dbd4cb371336a56a3e0f", 0xf}], 0x3, &(0x7f0000010000)=[{0x20, 0x1ff, 0x3, "679663dd5e8c560eceeb7df67337e9"}, {0x1010, 0x0, 0x1000, "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"}, {0x40, 0x10d, 0x5, "afeafda98a1fcc423c188714e021cdc20c3d14c83ea32c3f60372e51871ae463ab08d799d70b4aff2a"}, {0xc0, 0x3a, 0xfffffffffffffffc, "d3a034061e42061677581b42d8a06eddf4f45573c99ef2868b7f8001b8fa46d0cf3b9a6f2713d752ba669f34012d746cbb28f5562f51bfa76f064401761a4338987a7562a92699e4e5415bee98aa8017ffd8590a36c3047a458bd7688f01fcf1c563228fa82ef0e9bb70b149be0a31e8cbcbcff8e363e55d34b452b4fe37bf2593a84cbf78630b3833ca8db2d072abc61856b799326d7641d3cd1fff9c472c28b056fde31041ab43a3c5"}], 0x1130, 0x8000}, 0x40}, {{&(0x7f0000010000)=@generic={0x8, "0755da29a71f77c19d8caf6c097078759c5d094cd584b6dbf567372ac9189e6cbad968609fe274dcd8356ec755bbdc8815e1f192bdeaba587e27b8d1c1b62a615115738a03d6a24e5bedd6813f70caab3dd3e22fcaf044d914896590f003733d4ef4624e3d19e0909d858b179e1b4e06ce577c56994043fdcf1ca54c8877"}, 0x80, &(0x7f0000004000-0x10)=[{&(0x7f0000010000)="4fd837f31e203051a6b115cb8330db4d765fd8ecf12ba99ff287ae6188641208b657682da5d0f1e10f3070ff2abb38efa4f22b2d0e1735a05d4e107c7166d40ffc0946c42da13ab86dd96160e5330fb975b1f53f2f8aad61321a87ac495f3b28", 0x60}], 0x1, &(0x7f0000011000-0x88)=[{0x88, 0x3a, 0x8001, "b8f0504a186280c57083b2b9cc6233c6697d18a8e49986de2e9609119af2c28c6bb5d394f1e0cfd0cdb6329f54ad51cd5cc12d3564ec87a2cb8b9049de9086a8b901caef3e1f7922ea2eab0cc46a16b85a0a383d1daa8e8bda1e2baae504ab669f6e0be5d465c7bc250973070a5238e42a"}], 0x88, 0x8000}, 0x3}, {{&(0x7f000000b000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000010000)=[{&(0x7f0000002000)="43e31fbaf9c67fa334fd6e2c666cdade3de47a385b22371eb172a8fd99a86d984fdbaeeeab66f62ef84120f80eca8602f74207fd0bcb31cc97577c60903129fa708b082b3f615341e66af006fd8212aae6d38f37f25f7515ec48a9", 0x5b}], 0x1, 0x0, 0x0, 0x800}, 0x2d}], 0x9, 0x8005) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000378000-0x10)={0x1, 0x3, 0x20, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ffd000-0x10)={0x4, &(0x7f0000e69000)=[{}, {}, {}, {}]}) openat$ppp(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ppp\x00', 0x10080, 0x0) clone(0x80a00, &(0x7f0000733000-0x8f)="677e70cc98b034f736f005c8da180e3f837877c28e1a7b10c393be2a70ea8ce7d8a20955e331027dfd35ba4cbc694b3020e439d7f93268eb41c0e27e4535035d7ff4e315ce3ba2fd563020f3ef555b37ee259b3df214c652233a8872f6e78d0cdc23639b21a56a0631c96c2bbe2ef9183a8067f38ea5a8703d7c85eb0f18faf19307492f63bff88a897a199dcea9af", &(0x7f00000fe000-0x4), &(0x7f0000cf2000-0x4), &(0x7f0000f3b000)="308ea71ee92587ae54ada6969a20b626c4cc0be27519cfa2d0b18e6fd46ab1dfd10b9d34141cb6d4ef6956446bc1df187045fc654b78e512f11ae154f843121a6265499f62fbbe4b47ed81707c55b5718d7228533638c835add4197c7b7dc4e1e065dae32a89ec65700139c1b46f262c6c7ee88386b670767b") syz_open_dev$audion(&(0x7f0000f55000-0xc)='/dev/audio#\x00', 0x6, 0x8000) [ 38.662144] binder: 5962 RLIMIT_NICE not set [ 38.680044] binder: 5938:5970 got reply transaction with no transaction stack [ 38.687382] binder: 5938:5970 transaction failed 29201/-71, size 0-0 line 2757 [ 38.697401] binder: 5962 RLIMIT_NICE not set [ 38.722125] binder: BINDER_SET_CONTEXT_MGR already set [ 38.738807] binder: 5938:5975 ioctl 40046207 0 returned -16 [ 38.756058] binder_alloc: 5938: binder_alloc_buf, no vma [ 38.761589] binder: 5938:5962 transaction failed 29189/-3, size 0-0 line 2957 [ 38.769320] syz-executor2 (5944) used greatest stack depth: 14824 bytes left [ 38.780374] binder: 5986 RLIMIT_NICE not set [ 38.784462] binder: 5938:5994 got reply transaction with no transaction stack [ 38.792132] binder: 5938:5994 transaction failed 29201/-71, size 0-0 line 2757 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000079f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d2a000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000451000-0x4)=0x6, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000f1e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001fb000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f000091f000-0x4)=0xe8) stat(&(0x7f0000da5000-0x8)='./file0\x00', &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x400, 0x125000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000016000)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x10000, @empty, 0x4}}}, 0x4, 0x0, 0x4, "ecda9064f6d254b622e0962c3849989ebcd82830337331150a7815fd1fdd8b66b894cda52655e9e835a2ae4e7e183af1ea9c488f04c2f5b76a03dfbae4dd165bcaaa22ff9dea677ed18688ead2f2d184"}, 0x160) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000016000-0x4)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000f000)={0x0, 0xfffffffffffffffb, 0x5, 0x4, 0x6, 0x4}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000017000)=r2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000015000)={&(0x7f0000004000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000016000-0x20)=[{&(0x7f000000f000-0x84)=""/132, 0x84}, {&(0x7f0000016000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f0000016000-0x278)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x101}, &(0x7f0000016000-0x8)=0x62e5, &(0x7f0000015000)=0x1802, 0x3, 0x1, 0x7, 0xbb, 0x9, 0x1a}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0xb3}, &(0x7f0000007000)=0x5, &(0x7f000000a000-0x8)=0x7, 0x3, 0x9df, 0x7829, 0x100, 0x18, 0xfffffffffffffffd}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4a, 0x6e7bd6b9}, &(0x7f0000015000)=0x5, &(0x7f000000f000-0x8)=0x4, 0x1, 0x6a9, 0x100, 0x9, 0x4, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, &(0x7f0000002000-0x20)=[{&(0x7f0000006000-0x12)=""/18, 0x12}, {&(0x7f0000016000-0x81)=""/129, 0x81}], 0x2, 0x4, 0x20}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x785}, &(0x7f000000a000)=0x7fff, &(0x7f0000015000)=0x81, 0x5, 0x6, 0xfffffffffffffe00, 0x2, 0x4, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, &(0x7f0000016000-0x1), 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000015000-0x4a)=""/74, 0x4a}, &(0x7f0000016000-0x1), 0x69}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80, 0x935f}, &(0x7f0000001000)=0x5, &(0x7f0000001000-0x8)=0x2, 0x200, 0x3ff, 0x1, 0xff, 0x0, 0x5}}], 0x278, 0x8800}, 0x20000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7ff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000011000), &(0x7f0000017000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000)=0x0) kcmp(r3, r4, 0x5, r0, r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000046b000)={0x0, 0xffffffffffffffff, 0x1}) write$selinux_context(r0, &(0x7f0000785000)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000678000-0xc)={0x7, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00007b0000-0x4)=0x7fffffff) r2 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000017a000-0x18)={0x478, 0x5, 0x10001, 0x9, 0x1, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000d68000)={0x0, 0x0, []}) 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000cc2000)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e77000), 0x4) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fcf000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000094c000-0x98)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x200}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x80000001}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}], 0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c89000-0xa)={0x0, 0x400000000400002, 0x80000000000001aa, []}, 0xfef1) lseek(r0, 0x0, 0x3) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ac7000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup(0xffffffffffffff9c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003de000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00004c7000)={r3, r4, 0x5}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000209000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f27000)=@ethtool_sset_info={0x37, 0x0, 0x1, []}}) r7 = dup2(r6, r5) ioctl$DMA_BUF_IOCTL_SYNC(r7, 0x40086200, &(0x7f0000cf4000-0x8)=0x7) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f000074f000-0x10)={0x14, &(0x7f000097d000)=""/20}) r8 = syz_open_dev$sndpcmp(&(0x7f000099f000)='/dev/snd/pcmC#D#p\x00', 0x99, 0x8000) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000e24000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x6, 0x2, @fr=&(0x7f00009db000)={0x4, 0xffffffff, 0x8001, 0xffffffff80000001, 0x8095, 0x3, 0x20}}}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00008d3000)={@generic="b7511e55cf85516ebbbc15358ff04122", @ifru_flags=0x4001}) 2018/02/13 02:40:26 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/enforce\x00', 0x10003, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x7f0000)=nil, 0x7f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) restart_syscall() 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000026d000)=0x0, &(0x7f0000e13000-0x4), &(0x7f0000a59000-0x4)) setfsgid(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a9b000)={0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00001b6000)={0x1, &(0x7f0000b06000)=[{0xfffffffffffffffb, 0x8000, 0x2, 0x2}]}, 0x10) fcntl$lock(r0, 0x5, &(0x7f0000fa6000-0x20)={0x102, 0x0, 0x4, 0x401}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f00003e2000-0x78)=""/120, &(0x7f00003f3000-0x4)=0x78) [ 38.819193] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.824732] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.835949] binder: release 5938:5953 transaction 13 out, still active [ 38.842650] binder: undelivered TRANSACTION_COMPLETE [ 38.847806] binder: release 5938:5962 transaction 13 in, still active [ 38.854385] binder: send failed reply for transaction 13, target dead [ 38.860993] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000a7e000)=[{{&(0x7f0000390000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00003fe000)=[{&(0x7f0000df9000)=""/181, 0xb5}, {&(0x7f00006b5000)=""/68, 0x44}, {&(0x7f000099b000-0x25)=""/37, 0x25}, {&(0x7f0000113000)=""/169, 0xa9}, {&(0x7f000001f000)=""/56, 0x38}, {&(0x7f0000291000)=""/204, 0xcc}], 0x6, &(0x7f0000fd5000+0x6e6)=""/232, 0xe8, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f00009b8000-0x40)=[{&(0x7f0000fde000-0xa)=""/10, 0xa}, {&(0x7f0000214000-0x32)=""/50, 0x32}, {&(0x7f000015e000-0xf6)=""/246, 0xf6}, {&(0x7f0000564000-0x9a)=""/154, 0x9a}], 0x4, &(0x7f0000c68000), 0x0, 0x6}}], 0x2, 0x40, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000580000-0x90)={0xdb8, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eaf000)={@common='gre0\x00', @ifru_data=&(0x7f0000416000)="adde8cad00b10e60f9e589531a8c5b9f4b97f0d33d95c2f38fcdbc51bfb09723"}) lseek(r1, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000ea7000-0x8)={@multicast1=0xe0000001, @rand_addr=0x1}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ed8000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000f94000)='net/mcfilter6\x00') 2018/02/13 02:40:26 executing program 2: lookup_dcookie(0xffffffffffffffff, &(0x7f0000977000)=""/147, 0x1d3) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/mixer\x00', 0x40003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x1000)=""/4096) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket(0x13, 0x802, 0x1f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0xd32)={0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x6000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x800, 0x9, 0x3}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast2, @loopback}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x9, 0xffffffff, 0x7ff}, &(0x7f0000004000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x4}, 0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r2) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000004000)="80a43377c5c04a0caa7962b25ad5c184d2f8832ec1b15a51f14fa78bc3e06d54aa5cbbdd25bf0e1d8ab6fceb124bce34b809e2d40244fc710d94d39515759e5bae9fd96b0a2fd5a6e5be2100a94dd0b4daa4ba85d9b31cfe537183b4274dad6f6aca9f64782d57a65e5d4f8c1a18bf63314964d146fcad8131deaa8b899e053111ee494aed72eb6e77e77fd1360d0622902fe99b2f83e6873966b1057c8b830d7c8df0c65ddb513f4df0fdb2356a7e8f0290b975b64985f3083d8317e0038a5be9829f76d837a6653e8c3cc931688a856e051f567e67176decff50fb93169185fbd57be50c4559849d52") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00003cd000)={0x5, 0x3, [{0x5623, 0x0, 0x7fff}, {0x81, 0x0, 0x7fff}, {0x9, 0x0, 0x2}, {0x9}, {0x6, 0x0, 0x8}]}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1, 0x204001) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0xffffffffffffff69) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@generic="50071a0f78cc0fb8019199343ca5291a", &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) write$tun(r0, &(0x7f0000001000)=@hdr={0x3, 0x84, 0x8b50, 0x7ff, 0x1, 0x200, @ipv6={0x1, 0x6, "ded931", 0x12d, 0x7f, 0x4, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@routing={0x1, 0xa, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x3, 0x0, 0x0, 0x7, 0x93, "9de236", 0x6, "0f8d66"}, "aad30d94abe392bbad4c903fc8a17360707a556625ac1359ed6e4683f7486bc6f6fb90aebfbd60a51d291ec5b1fff091265b2cd619c075f54a97521845c839e90f5382d2d11bacb2103ac3ed3b39c1731b76c99bbaff881dd64f4e6aa9669202fe9227b35766b93fd862711c416a87c69b62ab3ec21178884f1bf1bae72d662c9b1dd975c481b698384b071b660acffdb25679f27468dd1591d32c15164f34c8d0ec0ee66c39ce2b00a99f03814956598097bcee817c3dbd9900cc3c251667a905d5a5310a"}}}}, 0x15f) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd5000)={0x0, r0, 0x0, 0x3}, 0x14) recvfrom$llc(r0, &(0x7f0000b34000)=""/12, 0xc, 0x40000100, &(0x7f0000f36000-0x10)={0x1a, 0x16, 0x1ac2, 0x2, 0x7, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd6000)=0x10) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b8d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) ioctl$int_in(r0, 0x5452, &(0x7f0000857000-0x8)=0x5) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000cf2000-0xd)='/dev/usbmon#\x00', 0x73d9, 0xc02) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) [ 38.930290] binder: 6003:6020 Release 1 refcount change on invalid ref 0 ret -22 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x9, 0x440081) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000005000-0x1)=0x4) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000074f000), &(0x7f0000d01000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a53000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000661000-0x48)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x1000}, {r0, 0x400}, {r0, 0x40}, {r0, 0x4020}, {r0, 0x20}, {r0, 0x2170}, {r0, 0x4000}], 0x9, &(0x7f0000b55000)={r1, r2+10000000}, &(0x7f00002c4000-0x8)={0x100000000}, 0x8) accept$inet6(r0, &(0x7f0000cc2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000073b000-0x4)=0x1c) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xf06, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000194000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000165000)={0x80000000, 0x1, 0x1, 0x7f, "c2b5991914ee68b4144a278937adf2818bd6682090aa0779cc06fcbd30d31a0476cb665eed087b670df6dab4", 0x8}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000af7000)={0x96b, 0x7, 0x2, 0x3, 0x4, 0xfffffffffffffff7}) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000067d000)=0x200, 0x4) sendto$unix(r1, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000d4d000-0x5e)=""/94) 2018/02/13 02:40:26 executing program 7: pipe2(&(0x7f000079b000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d5000)={@generic="8c793670cf7eb1fac00594675ee78f2c", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/87, &(0x7f0000000000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x2, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000d45000-0xe0)=[{&(0x7f0000301000)={0x27, 0x40, 0x3f, 0x3, 0x0, 0x8, "13726f28df67a626be073ecee9d6a68c2e2b6d2ac119ebd89bbfe2695a74efc41cbeb8d527035885cfe4c3a360df9727f9904801b82be8b651272226886970", 0x5}, 0x60, &(0x7f0000d44000)=[{&(0x7f0000d44000)="3548c4bda9abc9c248f0cb2b1540f304861434ca3ebd6ecb900b255a781ee025dd03094b11a43ca01b9755459dd89edea8d496ed84129d9f9f0b1021d01596bcf50c11965829ee7c5cdaed89f77f9a9f555c0ddec310a06d881c2eda29aee120e51ee7b0120015f1c5eb88148149c2e74513177f722290b53adcf56ca8e498eeb4c27e1ddbc52962c1cc2780c2352b0f782b4197235b741d6cb8b706d18be75fac0abc08910dc1f157b8eaf55d656057a5b17a53", 0xb4}, {&(0x7f0000d45000-0x9c)="02639aa66fc3e65962238e1ec91125d10e553cccbe194ca81b4e19b74b9190fb8211d4a0ac7ea8934e400d842577fdcf2708e8d75035109776054b995c681d1bb12ab1e4e9223f9364e5c5e6bc418ca86348f4b0e8592f4c0f9155c4b11e9ae220c1e22c90448bef6495ab09e120163fc9b4221fab60389721fdd5b43546014e968617281c18804d3b4cb9ec99209234d4591ed3cecba6ac9a4a3608", 0x9c}, {&(0x7f0000d45000-0xe)="6be1fb1af29d38b1ae69e6405bf5", 0xe}, {&(0x7f0000d44000)="b54f2818b43069986d9005f63483cfcd6d4988981fb15167ff7a81a3fa9ddfc7ca41aeda75e0cd81e451cd754a9c", 0x2e}], 0x4, &(0x7f0000827000-0xd0)={0xd0, 0x10f, 0xcc, "0b761861951dda3ab98ccec686bf16d2848939b5c4332d477a641239eb7f34ea8789c81e7ae88ae50568036fb3878615b216b38c48ebfded5514c884c90a34ede6d9cc903c28fa38d5a58dcb36395387a47b2682ea140bd481e7b9de90c6806132b0da2169cce39ee93655fe178b285b560e17378bde7b2b6b3d4cc54f4a83fb1868df4ad1cdf01ff8a63dd5f89fdc257731301c5ac55db44c5c3f9196973e4310d36aa76f61d4225ca9a47f34f3eaa3313e7fdbf45f08dfb422"}, 0xd0, 0x4000000}, {&(0x7f0000180000-0x60)={0x27, 0x3ff, 0x71, 0x1, 0x7f, 0x3, "8ac96ca60b28316cb69ed67a9c1921af0bbfb0dd61fda4e6867625aad3cd2a503725bab92327c6413862cc7d0cb1e3316f473969ec96fd7f7dceec3acf7d93", 0x3}, 0x60, &(0x7f0000028000-0x20)=[{&(0x7f00003b0000)="a0690b1a4c15e0ebdccf1f787de1f90666aa2fcac53bda08494add262bb789822148c931343c81110678ce38799bf8318b469697e584202eb0ec05d3cc3365689ba23a83bc422a6cf024180a3c45f7ebacaf0f0864535358e675a3b63385a596c6bdfb38ced724eb2f7ac1fb2d8ade521596f67565dde1762c5b88c9a722a65fba1d6a78f1bc477b28655066ce8c35479164e85107c828a3d2fd618a8f6d4a24b9fd4e05e2e0b906273ac7fd5bb9f8ef5ac7b9", 0xb3}, {&(0x7f0000d44000)="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0x1000}], 0x2, &(0x7f0000495000-0x1010)={0x1010, 0x1ff, 0x6, "75239f15f8399db3cd2cb60c5e06527a832460508efedf4d1e006ab61dcf4ca7c72c54a179562c171a55644923b558905bba5e909fff198610128acbc3fe6d40f3b1c8a09b957be04118d55d1cf6e91d1fcd81bb5155e8adc9269c11540390d83fc08bc576c83249670668593bd47e66a5014afd98845eff69f5ceb08fd396df53148d089809e19f65c60885ab19ea7a7abfba1bd684e45145765c1d3ed81fc233d04b0b731ebef3391324262dadd85695dd763deb6fd2d4e83217c7638c483cf5fa753c566d29283741808a6f360998e81958ede82d250eaa91a7d75f1ccd7d5493c6bf4a9df5e442f703a5dfc487b5672b8ffacf6fc779aeb4fa465760243b5fefc3b4d0ea9fcfd9f4f35d6fc2d594aea7c358e8fefec8eea5300d497aed07ce72a1e9b6825114030b871b7f7c33a07c7f790e1a2fb0b3e2566c7ac5bbdaa30767a0890e01daa4818b51e811d24d4376cec995c74354458b2e9e6891b4a7fdb3acb9fb7d9d6afb1d268244d9dd5511ba14d77e7ee9e1aa86d90a3804461699b7ae9f1bebc8bcd997d56c0e9484fe7b173c7e82a52d3635f423e640362ee1721c890ffc82ce9f91f573cadc80f0b5d2303a93941ebce696ce83a6fa9bd3feecb861311c9c7bf89267d286845310b878adb78446da9e739be8a9fc4306067c8bf143e1ef997778ce444a31b1d1bd69d47f2d4b2755a01c0253f0b3013e09dc708dc9a8ee627e25e09e0e81ec3b97436b1927da7f506fca6ac7c92f00ba75a8f1f52ae2aa019415406e37be73411c858b8a4e423f61010c5440a34bac49701f131515a59f623ecd3e6f1cb9378c7802f43493aca06e0251a50ee2921f1cb13bc36715e3c1ce65f62272423bfc6fe32f2b2214fc48fa5ceb88fc88dc9f1425851d3d0fb551d5aa01fcffeb232eed5dd67153153f3e1a044fcdec22a0300c02c4f12cdfdc1a18210e774dca800236204c00409e4560516a7c69b792841edf11c9f492bc00095d50054d9c37dde1cf1a3aa3ed035fc9a1fb7a628735831658eaf00b8d3ac01c4fbb3dd961f12ea75df081f64aab5eb7737dc8bd44a0677089f07f9ca4ca38be45139456157716e1af175f724d0307935e34520d13b6d5e57884d439658f6430ec799702ab48549e36c30e910b4e18cad727a2c0d2160f1e900f99da1e500e8ddd56e64e4c43482a70d026873fa510740e29b87cf269631098b1b362e3f8487d8a0ed12a99024001e2f145ea6a2a6dccbfcd2ee4c8a24f84775cebfd9dc3fdb3ca4b71ee9383a35c1c48c5019db71dcf81865ee3526b65e8eac701ddd8f39f4d40f5a9d0583e0ab2035a463abff675a45d6d6699a6ec3312b7de1d00adf999c3febb66998f3ad75efc352383086a3b7ef33efb8b27a76fe227e5b3f1528c1e4a915dd51138f444189a566608470bbd654a86f132fc483165d63e639e8059a7e186120fbe310f7ce8613ec2b0d7385f577a2caa62d9bb72b2b4ad0318d37e20a30e56c6badf993b29f631fd81f0ead53ecf601580aba88b5aa5b34effd4ec3db14250f5e60a03c7e0dbf9e319086978642ef959393fff4587344d41b351e79372f2340a568a74569ea8db1dcd89bd7799ec557899f3c803fa768ae33b144dd56f60d50e9d1c871690a0fde8764ce0035fb5d7a0b191df2feccd3c5cdb1742567f0e4ec4cd000ca3f260ecbc357185940e4f919ab7b3ea5d26633e1ead50a3b84409538fd9dbe1e8a2f6e6094014aa41941fe94462216cd9ec8381536193bebb1129f43bfa774ad55d40fe57060791cb394fe02ac134d825511a5f4892e82326d58658fe3ffc7d4a6886223fa33cc6baf94c027cc650b62d5cf92a33546dd842bca7807a4799b69d41ccee51f11c3348c19f89b94ef062b09413e63c8abcb00725fa0d397771da4fe84b26aa99ab33a4b12e0a0e3a87727351d15a9688e34128bd78c24f6eb155e0f49f93bf8fb7587bf1a645411d0d6059cf237c14835cedee6412845723e147673abe841bef8a2d18ad960395e0b32ca5a7a03ad707c65a6ee0b69b25edf5da09a0bdf3c39b8027b665a9c6cab637631d3ba4144ea02eba021e1c21bc33baf4eb3f18a82888d7be6f77113738577b2b655fffe1e4a703115d0ce090d8d8e5c4c9f6344983f018b08e3c9787d88e66dd33bf2541db30faa7de0c2ef8b183ff3f8a29ac609a07895dc78342edf2a42b2f8f0146a423ec9dd689b8b5b29b0b01281429921dae3cbfa95635fba30ca1ee0999c4277fe0a37d3a7dda1f749af143347a4bea79ef8396791551abec3f35bfa3402626aec42af353152ac43ec83f49045ad490930b6ec14398a3ea2225292a240795a2a2ac930ed8fc89486dff21b74989500021fd046d312cbec4270503cc6da20ded0d84f0dbc7de5afd8be9a0e37b0c80a18353df713ebf9cd90fd564ec3b623dedfea71483149aa999b31d552b8d02c516c1e1d85ea553ef7494bbb0fcbdef62c9fce43dd5ad2dd04d1fd455de92bc065de8573088067112e380426ab715b1963290249a326f309d8b5b54d89a0acf94ace1774db58eb52e9ec8b0646d5d65ee68ca0deaab41a1d0d7d2c7ce8514d285e750e43796df6aa8a1f915bd78da1498abe57e41fb7aba802a369d83ecc466d9c37e86e7344974ccbb4a35cfc9688695aa320cd7a7bd4f9caaaa2b3cb30a0bc648665201f0ad4c612c400519f5766054fec4e8784603ff3f236469bfe0c766d384f394c8c656999b1201bbf08467dd9c363cacbab4745727cbfd9f76dd1c55ed3397a62f2380790d640bc5711257ccdedb370c362099fc375f297e87bacd2f01d1ad8e5f6dfe0540efdad12bb5845c25422b453ec64d096574ccb89df763f7ade7e5eb6e6bed5ac3d3e3ff888184395c4034ef1e8bf7e727ae096d3844c0b56e8af52ca5c2e9d4da6456128c3cb84574a8fa81a507b8add2505afb6a58599c7e969152e5a81ab9b208102a43f9eb74d267ccf8e849f4eb4a3979d1fa8241d048e12ed596f289b7520702c4046020848b1a9eae808e1355a2c56ccd350e549132f5443a96346e40918a9d4e576b430b526a6c52efd779650113c84c06410aa0f371ac00a7229d39fae22f0658c8798c8d53659712034430b90fadf2fe24ffb3c81625bf4233cac603130b335e191e427c9cf8c29a8239aa3d4b2d4a0f756d2b5d71e6a6cd79b83ce6598453a8abc263d1a47e409c376a884eadeffc88753ed45c473f2fb370f20bce8d79cf840a9a71e5bb6bd5c7364948584fbd83e3038e04dae09314605d4a93c136836e5a73a7fea36d320aafb95c926d8d82ac3d193e7d5c368ad2e04a5aa721660b0bf82847bc667a7acf2893d6eb06d2dd6509d5b6f1d1babffc80efba06cfcb7ce3891033d803d906c90805232743ae5cdb5f0f2fb4306d91ec640e4442f46a75d03b927442fafc032fe5d7d63f1864516bd46b3ec9f3a34ea3e9ce412207fb2885c4e055a24bd8f0eefc22dd1e633180b2f21c2f524f0cd94dcc5b7711eb03457cbc67ab945dfb23fc66ff836670ad3f47e66825e48be2eefab247ce9ad77e50464085d6c22a215a5fedd179f8604bc34433701296e7c5384607f2d1059b4f69df80f052db0b98f3fae427c719d7cb2cefada06087a47c629af947af56ac63152f963ad06cdf12ecc935f95a81f3eab50b2928a3a8d050fb9278aebe9d82485ead61c27564bf887bc8982d54c01ced1fa9035c1ff5a34b65e93a16ed99bfead266e78d0f123106a9de8777d6e2b4d939b5284ac5a262f805ab8bf2d9fd8b99c0e8171755a45d2bef36f31cbb16924f66df29952ef2d98b4fe8d700918848288e9465bfe01030bf9b36edddba8c5c81cd230705b19e847aae86e085da2f2665f5851212a1bb6deebb5adbdfb119d658d17a8a11f9dd8aa235b931d54014f00efb96b32974784ef735ddd12cadd0ae9fca56884b26c934d72102818b0a74db8f511b0cacfd9fe94d5c4b4a4b238b154941670480a31af23158362eaeeeca2ce2fe8b09cbe3dd239d3efc1d32f2eda1daae24a404662ddec5b9ba43ee3641db783d5eb7eb8c744d4e9197c9e2360c4b7144e722a097d2abffb72e388b38224e95bca4b49dcd04b00f202d1f835e46e97d6db5697591eaf2c41b093bd20b971938489429cf48690f9503b564e885478b0d45fd025694b2dae8fecf814dc4dd7d9e5a5e087052956d545a787badec975b268e976a1bb0b1caf0bc1b25a7e48a57d96556333bdeb4778a43b78c04ac1ddd8341559542c7d128fedb1f682022a6844b290c0cfe53f3da8dd11b90071458794279d002f2f2681b9d9a1fac124fb4cbd6258f37dded72a224c51d255ea96da55c4243383cff4dacc39a29a7c15d0f8e5ac5fecfaf150115152ebf35b1155f776b2ae5f32faf6ec01197f143ecccc96cf220efaa7bc6914e3924a78cbde7968c9ebc71cfc981733a8694988a9be8d15cb450c5d7757ca26a9efa9c5600a40fee7a8569451524728112aa1a74cfd90ba9feac03f03ae271fddf8e50039553fe82ce4371bccc7818b90b277c632385078feabba7bf77ba543a55b197fcd60ee0ca9d475dbb2765f5e0d33d948f6947ab812d8c7524792de2b873ce4493fc8a9863908f8ea0f9dd40ad7d35cfa9660138b79d6c586ceae625fd1835ce3c2437b4f5eb2b52a23bf12d7e2a76a91b21905d8107d6df8fe2022328b7d488fc669eab3699fa2d95e97c71ed51aba6a3ff8dd0d39be25556d9f86c3c671d760958db336760d5500fc88d9fa34bce5f9576c6066d7302de0f67a8fe65f6ef681df1bc7a693748a93ad144fa68703ba6329631c326ddb9c91ecc696bc197d1dfe4ad26fd1a9e1c54467b906ed4c3d5284a44cad1f2ed058f3528f24810bf0ec74c66bd7be5582350075767c036b69ad23e3ad62e76c02cfa5c4841c5664ba3f15e9a30d178d4d1de4857496654f183e92235f95c768742fbfa882c160501005d17eeaf3028efe3f6ebb66420a7d37d09169f93a3d1ab24b85de963edd6b1329ab72fad8d45fd9b6eae019cc10dfbe8b71c0101b552504a33c3f4d05e82d9a3f25607b9eb83109f41fa4093cc13e4d3fa2fe0f0f6859bef2e68739ef3fc300837aa501d6b5314f077981eab216b178786962bff607f906de24f63bb682d74665f67aacf3f48e64304d002d0c49c00159b7b6ca688518fc67f872843e71f2e8e6004dc04d61f6921f2051d1a152f5bc078a041bdb558e09ceb035b7ca68302820ad960a3423d1cd3f9bee496b35aa7b152b31930296d0647cdcbcee8b6f95b5d268f25d162cd3231fbc4debc7b4bfbe32e8c476c8c85c89aa953c4fab4054e8edae9c745e8d7fbf087101ffbae28af1b742cf1f9592fd4f3d330cd2761ff3523819f699d1672141de185d6011cf9fd2d96bd3d363d7700a55be66956d616be93e48e2ae1cc539aad055b29eab131c06d325b9eb33b190f86c3bb28234b40e12866f6ba7954861429902846b44c703100b29eac88d509bf6d5c627f43a839a1e5c4abcedff44babe30f1e41903a92a31d8281f70751461fc6d3e6d225f87b708811011a18dc224cbc5c6903993038cad5316092acd87102be78cbfd8a567d4cd1c9d17c7424152e31abb491fa1ff1526218819f6611b53ffbe26166e3fca94910ce4370939960b6af819e10c95126350290bdc0e8f84087fb4fc82d4a7d121ddac7dcb345862ba21ce025e332ce77da76d81eb49937d5dd8a26af03680b6e377768dbe96ddfb15225fb2b988e5e179a0862bb759814d69e0f7a2ac69c68679cee8c31"}, 0x1010, 0x880}, {&(0x7f0000b1b000-0x60)={0x27, 0x4, 0x3, 0x7, 0x7fff, 0x2, "2bfc06717a1f49ca1ebeea3f058a5d4a00abcc87798b348afda3ccb7e14c39cdd3a42d1c5dfe4051a4215902c5ad83324495dfa603efa012133595748a3be3", 0xfffffffffffffffd}, 0x60, &(0x7f0000d45000-0x50)=[{&(0x7f0000d44000)="b8f2f2109d78117a25cf07f69561400280827efeffec627a5696771ff66d05d367f4d0ddf4b58210810f70f9289458b1cac251deaff8f943cbe4312a7ffcbee48c3be9f9e528273636a9e2f8e880b495066cc19708616179016de24279d9d3957b0999699d67c78e203b", 0x6a}, {&(0x7f0000d45000-0xd1)="fae54f39c2f6d654a8d6490a46b6c2b31f892a810b13dbe5f820f1c9134f87ba75c097888dd86547079ad358e742e7634bcb7bd49d7a9477abf332b1ace4d5f85674927d5f6f5e53441ca7c88936689fcea64a771964ffb01ed0363fa1804900423f8aa8a3a0cf5f1d8d515d7ba82d872b3a8af51889b1ce78001385b3d5560f3706e72da779d6ccf29a3acfeea0d2d38168f1133d76fc9ae7a91ce937c5e01a05b461726c4797b1a2a2a36b835367c761f3a12c0a5307be5abedcd5da20589853c97e36d3c5289f98922ec29faa8ccbb2", 0xd1}, {&(0x7f00003f0000-0xa2)="25cebecc2a9e092aa6ef84d0e6a753c61b31e5839f39431230b356e6f6991899090b1fda44fff739bfc6aa9c66f87ebd7fcc997343b136c17b09341266ef9fd3ac164f8b38b0ee425f0bc3edcd9b15a57491957abf02926576bcbc057d58718518ec43576300a36555053e13a72f1924a536948c1816e47b5caf6f2f93461696453bde6accaa3094a49f16368234e4f81551d519fbcfce0098e308a4fbff41b8766e", 0xa2}, {&(0x7f0000d44000)="10ca76b86b7803c79bfbac65b243555e9ef1b8ed206fb3ffcd6c629b28c30fdd5304f00688fce219a2f8a059233b3201e49f0544baebd0b648427e291b2e9f0e510b9419d5ed66d826acec761cdb162bc47af2568e2bb9060abe7e3e961d63b2bec26127666ea454030a2f7fe1a43d4207f45a3dc2d8b7f03f2cac0a53a630d97471b6d668749718866b857671bc1eeea7c499129037d5727302dc1a82b3ab5e56d4bbfed5b7cd4ecba65a1a6f69db6d3e1ef05029b794face9bc7cc24a1fa7be62b52c2723fef79e67a6545c445431d3e289ab91c4098b78b6dc5b4c7baa09b4c5794", 0xe3}, {&(0x7f0000cec000)="edeaee1128751261f347c42841b78d47c0de0e72c7e30f1e55ba0da49f2c88d7a7007e0942f09e5ae2475b95f28c08f3973e47efde175f282a57f4654a", 0x3d}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000d45000-0x60)={0x27, 0x6, 0x2, 0x7, 0x10001, 0x4, "8ba01565cfd08797d6cd957c451e0eed7618a79eacfffbd0b06d3bfc80d98336a490d2fc58b90e84be35853f2a523aa4e5a1eeebb44b68186a1e5c0ca9bbaf", 0x1}, 0x60, &(0x7f0000d44000)=[{&(0x7f0000d44000)="98a1d664570373c89ed7e02a624b4bdc7787fa8e174864fcfd120b940bdd225d372909b0eec09e5af21d8a7384b87994815dc3eed6f77c7daf2cb31f660668b42a2f3c11495c8bd8f8850655aa44bc7e03e3e8c401b19afe188325e00866fd7c1ca5806afbaf0829ea043a7949d96455c1fe0bb1f6dccd32bb51748931c975749412761321f89d0ef09343d56c439404b0e7866f3d21a52d99ced3d308f4fbda85d9c624f9918116244d327c55b494469e1793592d6f629b76349fdac4a667c5535f09cbda8e2f16020e84fd87e8827be6970c35b19612b4121453045f43502e4e5ef4e9a149373672fd3597817d1e6211397645b34e1dbd87", 0xf9}], 0x1, &(0x7f00000b7000)={0x90, 0x115, 0x0, "e56891200beb7d16e44aa335ef3944694cee4ac356463d6277a0f179511d43026a06bb914a2a2940d41bf98b30165d64f25efd4c095429f6bc9b76b800b0afaf6dbcdcd8be720d3641299be5127abef3a35f640b7cc66663aa26c87dfa5539860d721a603f63bc125bd2f0607f3fb37c56f5905e54e9b3b5d194dfee5cdbad"}, 0x90, 0x40}], 0x4, 0x0) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f4000)=@common='ip6_vti0\x00', 0x10) ftruncate(r1, 0x10000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bdb000)={r1, 0x7, 0x1, 0x5950ae91, &(0x7f0000e4b000)=[0x0, 0x0], 0x2}, 0x20) getpeername(r0, &(0x7f000055e000-0x10)=@can={0x0, 0x0}, &(0x7f0000728000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000b2000)={@common='gretap0\x00', r2}) sendfile(r0, r1, 0x0, 0xffffffff) [ 39.077667] syz-executor2 (6048) used greatest stack depth: 14176 bytes left 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fcb000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000fac000)=0x16, 0x4) write(r0, &(0x7f00009b8000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0xffffffffffffff61) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) r1 = memfd_create(&(0x7f0000693000-0x1c)='trustedppp1-#GPL,#trusted#[\x00', 0x2) accept4$ax25(r1, &(0x7f0000afb000-0x10), &(0x7f0000e3d000-0x4)=0x10, 0x80800) close(r0) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ff1000-0x80)=[{&(0x7f0000771000)="2e9b559abc434997cd20b66270c61b69eaa6471ee26936daf183cd000a92b36c2bb0b030328f4cc36025e257b9bb2116c08676d7f464465398e035ee85cebdf6e5f32c97deefcac6113c1520fd201d8609ba981dcafc70111658cbbfa46425679efab602fb076d82536def7657de40095235b5f09ab138c437b33be2fcdb8353fc8cc429c4a5694c5d1d0c1486588298b1364f0d20513e121c012dffe84bb681139b2bbf7b6ae6ee910c1f39d5de7119362bc6e4c6143ee555f80e97dc57f59bf95daac150dc48dc82fb1e2764a0e5581ec33cd501ea370b82c35ac3ed23", 0xde}, {&(0x7f00000aa000-0x1000)="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", 0x1000}, {&(0x7f0000d0a000-0x38)="235cbefd0fb302d72cf9789df2197385ef15652b37f3cdff8856b89de3cbe91432ca01f63708018c792357d2c6cd98790a2366b9f0d1e990", 0x38}, {&(0x7f0000a1b000)="5f8a2087dafae743dc227692caaa625187992991466f0738f95489590eb5637ae69eb6f898999930f4dec8ebb06991927e12d05b202e433fd0c1efdf53b98da024f9fe280515654df4a5c35a5f9948c09f3b4eb5d67622515dcaeb063ea3d933bcbeb3a868a4a5431d998316831863dcb9c1bf9bffaa3eaec1a6df79e64616bbaa0a8ed8e9ff87a259ff29e9ec589ee86a9dbacf659f5ce7f22488e61f2fa09746bc0d9419a8f2f5d11fbe6635", 0xad}, {&(0x7f0000efe000-0x57)="e80ff6f2f6b28b95ee623ecfcbe4a39ef469b1c2227822accafd7a2d551b42d030d66b1556014adbc26228b095bdaffa233e64e2b5719fd6ee068bbae92bf9514e3b43644567d6ccb218501f3d6f9db1c6d01606cd4224", 0x57}, {&(0x7f0000247000)="56527eb3acb68454dce03d8ba960b9b390836ef971381eba0480a5c0f2c6952ef43004d2aa65536f46b61f04c8848d88f56d6d97c0", 0x35}, {&(0x7f0000ca4000)="22755e8c7acac6bbfca598369cdcd1d0d54e25b308ac32c730d9ecb6bd03b3b9be0b5f2f9cb3f837875507df6fb379389dc6bc9a0368d608f59155ea26ef7b210a3c417b6c6411297c6bb3a2f1e2c90f7057472819b20f19cc05b6085c9c3b1173f1e3af3e1a384e66013ab25298a458d560e37b42324c9f6c31b2b06a8f28d6bd5519657b89e4d80d0d90316ebed4dd9446ff4b9158549864df6c861263278b2bfe7b7adeadb103b15f98affc483920842f15d84a9f70bd63b37581085c466a0b454672469743edfbab86376af2bdba71fce761b537738f76da72a9c63856b40c37", 0xe2}, {&(0x7f0000ed6000-0x27)="1573835e9d6f12870309fc798fa961180962cfd4a09c5b70d22f425b9a4a5a206f7791fd790e05", 0x27}], 0x8) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe3000/0x18000)=nil, &(0x7f00001be000)=[@text32={0x20, &(0x7f0000f29000-0x3e)="0f308fe8188ef705b85795ee640f23c00f21f835030008000f23f866b857000f00d8c4e2ed2801c4c181d07a00f20f585354d9f466b8f2000f00d80f01c8", 0x3e}], 0x1, 0x0, &(0x7f00008b7000-0x10)=[], 0x0) r2 = dup3(r1, r1, 0x80001) ioctl$KVM_RUN(r1, 0xae80, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fe9000-0x7b8)=@nat={'nat\x00', 0x1b, 0x5, 0x530, 0x4b0, 0x3c0, 0xffffffff, 0x0, 0x0, 0x688, 0x688, 0xffffffff, 0x688, 0x688, 0x5, &(0x7f0000caa000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [0x0, 0xff], @syzn={0x73, 0x79, 0x7a}, @generic="76163e2cade6630673a63a338da31b00"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff, @port, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@rand_addr, @gre_key, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ip6gretap0\x00', @generic="00a55569d632313a3fc64d6af95c0152"}, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "d64951393f3470b65a31a3e18413c35426704fe72c7e1a7904858c0a72674c83b3229a11eb5a8bc928b9935fa0824306bd0bd344a953734962c31cdde190f291f1a8c5bce3679311945d8f030efb99b7af0cf544db6fc562ea2b233d53299152593e8e5b6bf3b7dec379a65a95b5c8793da8f98920f03150372797ff301345df"}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00003a5000)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) epoll_create1(0x80000) clone(0x0, &(0x7f0000e12000), &(0x7f0000923000-0x4), &(0x7f0000291000), &(0x7f0000bb0000-0x1e0)="4b061be4b6f904000000000000007eb08e7c233ee2431acb017c8be271fe07baa217c2e94757968cbfc1ddd9bca6465a0946c57113c863818e4db950b73d00dd8b100b263ffd6db4d5f30ef896188ed8fcd1ec9b21afa2f5646ebb2aa5ac34b0ed5541962e1028db952fdb2133e5e4b123903666ec1143a001019f8d96ffbe563be8975ebbbdaff9d6d9b41be4ad6c7c79e0ec9da4926dc7b27684425e0965b1875da273eb269420cbb71ce5580ff404057f7e8ba6042f09ee3a88034215ade4000000000000747f305f6fe6d8f289c670d0395e9b3102b2d516bdf5af4c41fbcd1656c708b1489b0c8795d7ab3b21bddffc8aec530b4693b0da9691d1c7497a1d448f6bd7e479fc0fc6cceb627124e8cd3f21eea4127adad40a04995137181d5c990799a809a351e3585d18668e90acffe95c5e73a1b44e3b934d2911af9d9e8592bfb7942964efa5318ec578363b2967e5e3f508d77b879f23ffaa66d73d0dea6738cbbec1fbd654d54406565b311f28425b2ecbffd4ae0ea0c0cdd115e234a75a1be0dcb7bd7e4f77b0534e4d8f85e9f281effb9badb48504a473838e7cfc3a10b7fdd5a8ec56ed7e437dad0ebe5bdd425bf0eeade9e257b5e725b96b832520f1929d2da89d2edd6f82d9262a0fd3518705c68fcac669e0476b716bea5083") 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004cd000-0x8)={0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000dac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007bd000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b6d000-0x28)={@common='teql0\x00', r2}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002c5000-0xc)={r3, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000603000-0x4)) sendmmsg$alg(r4, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000a6f000)=[]}], 0x1, 0x2400c081) accept$ipx(r4, &(0x7f000097d000-0x10), &(0x7f000033a000)=0x10) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000217000)='net/udp6\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000eb9000)=0x8, 0x4) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x638, 0xffffffff, 0x0, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x568, 0x568, 0x568, 0xffffffff, 0x4, &(0x7f000000a000-0x40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x37d}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='gretap0\x00', @common='erspan0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @empty, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @empty]}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x3, 0x21) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fbf000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x8000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fbf000-0xb6)="28e1504bfad3ef43dc8a0ab4f6679bb2d8a5a4ecd72ace55eff55ec6ca6b3abf2b6709780812f62e5b3996d528114ac18014f1e87028620a666da5c745d77bdd74787bdc865b1f4a4afb8de22c943b80a0c6f21b12c14db91ef91c24999dd3dfe6a4bcda201b9746f5403c0a9a1b3353f55548b5db63d8e94dca94874203fcb553188108c5d015e7d9666c5fe68f22a91b28d606fd31acbf6d07bc25cf206791a7b5f6f2a44a84aa117b0d9d90ec28f1f84b914a0eb8") r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000fbe000-0x1000)=""/4096) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004d2000-0x4), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000ec3000)='./file0\x00', 0x200, 0x20) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000061a000-0x10)={&(0x7f0000c3b000/0x4000)=nil, 0x4000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dfc000)={0x4, r0}) r3 = add_key$user(&(0x7f0000102000-0x5)='user\x00', &(0x7f00005ea000+0xb64)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b60000)="a101dae0af7f5a7e6cd4c96998da21e54a07d55bf038ae4ac8c82c28aa224fbba4654555c7ee935182a0178a2482e5c9acd6df61a9a2458faed62938149ef6a8df82f8f89dc0b2823f97e95f6c520b3c83baca1fafff06fc357d888bc7e01ebaff9d2be72f6277cb09ff191d6bc1f8ac40e1f8ed7b0fe53b3d239264d7da5532020b018bc9a45297414161971e20d6a974338c69724bb452023b6ad11e24b5ba95af7eea18fc", 0xa6, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x743b) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000c18000-0x78)="c804bade194a27b7beef2c7388695452c49c3857e6e469d9a8435182f054c16a541672b88708399267edc0027f288728e38f90492db22c260d96442fc35d11821122f4b86f8a69e0657e41621b325743a709afd67160f763d9777fa8a85a9cbeedc4442027590719ae58a312e6191f37fc8f61c33d07bd20") 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000009f000)='net/llc\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000071a000-0x10)=@req={0xffffffffffffffff, 0x1, 0xb76, 0xf86}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b0e000-0x8)=0x10d000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000944000-0x1)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000), &(0x7f0000c95000)=0x10) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000165000-0xb)='/dev/hwrng\x00', 0x40042, 0x0) accept(r0, &(0x7f0000b31000-0xe)=@l2, &(0x7f000097c000-0x4)=0xe) r1 = syz_open_dev$dspn(&(0x7f00005a2000)='/dev/dsp#\x00', 0x7, 0x101200) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00005b9000)=0x109000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e8000-0x11)='/dev/vga_arbiter\x00', 0x8280, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000084000-0x4)) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a57000-0x6c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003bf000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000036e000)={0x9, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000207000-0x20)={0x8, r2, 0x10001, 0xf0b}) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b15000-0xc)={0x8}) getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005aa000), &(0x7f00005a7000-0x4)=0x10) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) write$evdev(r0, &(0x7f00004ed000)=[{{0x0, 0x2710}, 0x3, 0x7f, 0xe2df}, {{0x0, 0x7530}, 0xffff, 0xc6, 0xfffffffffffffff9}, {{0x0, 0x7530}, 0x0, 0x400000000000, 0xfffffffffffffff9}, {{0x0, 0x2710}, 0x6, 0x1, 0x6}, {{}, 0x7ff, 0x101, 0x7}, {{}, 0x40, 0xf9f, 0x101}, {{0x0, 0x7530}, 0x9, 0x19e, 0x6}, {{}, 0x9, 0x200, 0x4}, {{0x77359400}, 0x7, 0x9, 0x9}], 0xd8) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x18, 0x29, 0x5, '\''}], 0x18}, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000020000)={&(0x7f0000037000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c, &(0x7f0000037000)=[{&(0x7f0000038000-0x5e)=""/94, 0x5e}, {&(0x7f0000038000-0x52)=""/82, 0x52}, {&(0x7f0000037000)}], 0x3, 0x0, 0x0, 0x5}, 0x40) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000da6000)=[{&(0x7f0000b9a000-0x38)="0bf5430f080300", 0x7}], 0x1) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100022, 0x2, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x45) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c42000)=0x9, &(0x7f0000f33000-0x4)=0x4) 2018/02/13 02:40:26 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000092000)={0x6, [0x5, 0x8, 0x9, 0xfffffffffffffff7, 0xfff, 0x3a7a]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000140000)='/dev/vga_arbiter\x00', 0x141, 0x0) writev(r1, &(0x7f0000141000)=[], 0x1000000000000081) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000025f000/0x3000)=nil, 0x3000, 0x0, 0x8013, r0, 0x1000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b3b000)=0xffffffffffffffff, &(0x7f0000f78000)=0x4) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x1ffffffff}) inotify_init() 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='eth1\x00', 0x2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/02/13 02:40:26 executing program 7: mremap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000094a000/0x1000)=nil) remap_file_pages(&(0x7f00008cf000/0x3000)=nil, 0x3000, 0x0, 0x400000000000000, 0x3) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000086f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008b9000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b64000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00003f6000-0xb)='/dev/adsp#\x00', 0x68, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000768000-0x4)) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000ad1000)=""/161, &(0x7f0000cbc000)=0xa1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eee000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x4, 0x1, 0x100000001, 0x8}, &(0x7f0000521000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000014000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) accept4(r2, &(0x7f0000b57000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000b87000-0x4)=0x10, 0x80800) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r2, &(0x7f0000ed7000)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffefb) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e22000-0x4), &(0x7f00004c8000-0x4)=0x4) mmap$binder(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x1ffffff, 0xc052, r0, 0x200000000000000) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x56b)='/dev/sequencer\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x400000000, 0x7, 0x3, 0xc6e4, 0x5, 0x4}}) r1 = socket$netlink(0xa, 0x6, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000), 0x4) dup(r0) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000067d000-0x40)={0x428, 0x0, 0x7, 0x2, 0x1f, 0x8001, 0x99e, 0xffb}, &(0x7f0000000000)={0xadca, 0x80, 0x401, 0x0, 0xad8, 0x8, 0x3, 0xc47}, &(0x7f0000359000)={0x5, 0x1, 0x6, 0x83b, 0x3, 0x10000, 0x0, 0x7}, &(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000072000-0x10)={&(0x7f0000000000)={0x4}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/ppp\x00', 0xc0080, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d9a000)={0x0, r2, 0x3, 0x1}, 0x14) clone(0x100, &(0x7f0000139000-0xc1), &(0x7f0000b77000-0x4), &(0x7f00009e4000), &(0x7f0000dc3000-0xa7)) syz_open_dev$mice(&(0x7f000047e000+0x8d1)='/dev/input/mice\x00', 0x0, 0x121000) [ 39.292434] IPVS: length: 69 != 24 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000023a000)='stat\x00') setns(r1, 0x8000000) r2 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x3) 2018/02/13 02:40:26 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/dsp\x00', 0x80, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/loop-control\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) getpeername$inet6(r1, &(0x7f00003f4000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000eef000-0x4)=0x1c) epoll_create1(0x80000) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) unshare(0x40600) clock_gettime(0x0, &(0x7f0000861000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000981000-0x4c8)={{0x0, 0x7, 0x7, 0x1, "9ace7b0401e2e5e34b4d09f6b21a752e7e21bb0ce15bfa29d36e474c651641875bcf8ef86e18a664f769b5e4", 0x9}, 0x80000000000000, [0x8, 0xfffffffffffffff9, 0xb1, 0xca, 0x9, 0x9, 0x7, 0x0, 0x70e, 0xfffffffffffffffb, 0x100000001, 0x8, 0x6, 0xc1000, 0x4, 0x80000000, 0x2, 0x7, 0x5, 0x5, 0x80000000, 0x80000000, 0x2c, 0x5, 0x4, 0xfff, 0x10000, 0x2, 0x6, 0x7, 0xfff, 0x0, 0x9, 0x3, 0x8, 0x18000000000, 0x1ff, 0x7, 0x4, 0x8, 0x9, 0xffffffff, 0x8000, 0x81, 0x1, 0xd2cc926, 0x6, 0x2, 0x1, 0x1, 0x1, 0xc2b0, 0xfd25, 0x7, 0x10001, 0x23, 0x6, 0x5, 0x9, 0xcc68, 0xffffffffffffffe1, 0x1, 0x43c3, 0x3, 0x0, 0x5d92daeb, 0x8, 0x7fff, 0x5, 0xfcc, 0x9, 0xffffffff, 0x4, 0x6, 0x7, 0x5, 0x4, 0x3, 0x0, 0x3, 0x7, 0x8, 0x8, 0x70, 0x8, 0x4, 0xb624, 0x7f, 0xcaf, 0x1, 0x0, 0x53, 0x8, 0x1f, 0xff, 0x4, 0x8000, 0x2, 0x59ce, 0x4, 0xfb1, 0xffff, 0x173, 0xcd3, 0xb1a, 0x3f, 0x7, 0x6, 0x1, 0x2, 0x8, 0x80000001, 0x7, 0xa2, 0x3, 0x0, 0x4, 0x3ff, 0x9a, 0x1, 0x77, 0x8, 0xfffffffffffffff9, 0xef3f, 0x20, 0xffffffffffffff27, 0x5, 0x68], {r2, r3+10000000}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/sequencer\x00', 0x800, 0x0) 2018/02/13 02:40:26 executing program 0: r0 = open(&(0x7f000043d000)='./file0\x00', 0x80800, 0xa0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005a3000-0x5c)=""/92) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a25000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000558000)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x695, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='tunl0\x00', @generic="af27f3aa6b7cd134adeb12644ac1c887"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2b0460da, 0x1, 0x82, 0x500, 0x3eef, 0x2880340, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/02/13 02:40:26 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000068f000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/psched\x00') close(r1) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00002f9000-0x14)={0x8, 0x8, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000e47000)={{0xffff, 0x2, 0x10001, 0x4, "4f3fde0d6f737f04e30d6347372f57cdc553572b1ff3b47680461587ee2097d1af951039e19dfac0a4cd5530", 0xffff}, 0xe91c, [0x3, 0x8, 0x80, 0x0, 0x0, 0x10000, 0x4, 0xfffffffffffffff8, 0x2, 0x4, 0x1c000000000, 0x7f, 0x9ae, 0x8, 0x3, 0xffff, 0x10000, 0x80, 0x3, 0x17, 0x1a7, 0x7, 0x4, 0x1, 0x3, 0x3ac9, 0x7, 0x4, 0x1, 0x100, 0x0, 0xfffffffffffffffb, 0x17, 0x101, 0x39eb, 0x0, 0x1ff, 0xade6, 0x3, 0xf502, 0x200000000000000, 0x2, 0xb4, 0x7000000000000000, 0x61, 0x8, 0x4, 0x401, 0x101, 0x28dce80e, 0x3ff, 0x3f, 0x7, 0x8, 0x7f, 0x8001, 0xf17, 0x80000000, 0x9, 0x1, 0x1, 0x2, 0x6, 0x5, 0x1cab, 0x6, 0xffffffffffff0001, 0x0, 0x0, 0x6, 0x80000001, 0x2, 0x7ff, 0x8, 0x8, 0x3, 0xfc, 0x8001, 0x7d8, 0x1, 0x200, 0xa0, 0x7, 0x9, 0x401, 0x8000, 0xb9ae, 0xffff, 0x3, 0x20, 0x3, 0x7, 0x4, 0x4, 0x3, 0xffff, 0x7fffffff, 0x4, 0xb66c, 0x1b38, 0xd60, 0x7ff, 0x8, 0x77, 0x0, 0x1, 0x4, 0x8000, 0x1, 0x7, 0x1, 0xff, 0x1, 0xff, 0xff, 0x401, 0x3, 0x6, 0x8, 0x5, 0x0, 0x5, 0x0, 0x8, 0x1, 0x5, 0x418a3a73, 0x5], {0x77359400}}) [ 39.327949] mmap: syz-executor7 (6134) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 39.351656] IPVS: length: 69 != 24 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000b86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000dfe000-0x4)=0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004c9000-0x1)='/dev/rtc\x00', 0x400008840, 0x0) r2 = syz_open_dev$binder(&(0x7f0000321000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004c7000)={0x10, 0x0, &(0x7f0000440000)=[@dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000206000)="99"}) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c19000)='/dev/usbmon#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) madvise(&(0x7f00000bf000/0x2000)=nil, 0x2000, 0x65) 2018/02/13 02:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) socket(0x3, 0x7, 0x7fffffff) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a4d000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000edf000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed2000)={@generic="f1a5254455b962baa6a38a1d02bd2735", r1}) 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009a3000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000ef8000)={@host=0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) dup2(r1, r2) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/13 02:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c9000)={r0}) r2 = accept4$inet6(r1, &(0x7f00002ad000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f000073d000-0x4)=0x1c, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) r3 = syz_open_dev$dmmidi(&(0x7f00006a6000)='/dev/dmmidi#\x00', 0x1, 0x8a341) socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000679000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b0a000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f000057d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000097a000-0x18)={r4, 0x5, 0x30, 0x32, 0x5}, &(0x7f0000eea000-0x4)=0x18) syz_open_dev$tun(&(0x7f0000648000)='/dev/net/tun\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000124000-0x8)) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000aee000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00005fb000)=""/160) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000ef5000-0x8)={0x3}) ioctl$KVM_RUN(r0, 0xae80, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000f19000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7bc929658336ff1cda3ce3519fe8287b"}]}}}}}}}}, 0x0) 2018/02/13 02:40:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x808, 0xa976) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x26)='procwlan1$md5sum]eth1&%bdev:(f!vmnet0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getuid() r5 = getegid() sendmsg$unix(r2, &(0x7f0000319000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00001a5000-0x30)=[{&(0x7f0000000000)="eccc6b25b90fd7e2cf780bbed9108c922df30a97768468a8a7c5e08bfe07def79d50a0bb006f6a51e96688810e70fbcdfa4a6c2f048abd381a2459230c41acac2af8aae29eb96d08be5294ac23e7304784199fab807484ef9a0e7f62f2954e9e0dd460e0f1153b4e213a34a254e7bea529c72eb4a3f55fec380d6a286f7de4d4a62786359f0ec77c20404e", 0x8b}, {&(0x7f0000001000-0x90)="ec8a0fd4e34b9d936ed30c625397bda009e88551276daa4e957c9ad8effd0760a96fcf1257081fe15f08e0b043d6b3a0b23ed210aac07a18d3b30b98f948caa0bfc2f3b3d7277572525e0d68ca1d25a262343dc69925873f28f2dd02e985f300c191135a924371f8f9592879dd5c9fdb5d9d2322549d579c736502f0ccf7758136af184d8bb4055d2a80f2e4c638537f", 0x90}, {&(0x7f0000001000-0x15)="74f20d59dc7b88d9d829a1198e4ab1def5d5cfb79b", 0x15}], 0x3, &(0x7f000018a000-0xa0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}], 0xa0}, 0x840) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000014000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fallocate(r1, 0x2, 0xfffffffffffffffe, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/13 02:40:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) connect$inet6(r0, &(0x7f0000acf000-0x1c)={0xa, 0x3, 0xf5e7, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bef000)=@int, &(0x7f00003fd000-0x4)=0x4) accept4$packet(r1, &(0x7f0000839000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000793000-0x4)=0x14, 0x800) connect$packet(r3, &(0x7f0000efd000-0x14)={0x11, 0x8, r4, 0x1, 0xff, 0x6, @empty}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f000044d000-0x8)) writev(r1, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x646, 0x111180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000009b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000e, 0x7, &(0x7f0000000000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000000e000)={0x4}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000)={0x9f, &(0x7f0000007000-0x9f)=""/159}) 2018/02/13 02:40:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009c0000), 0x800) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000310000-0x6)={0x5, 0x7ff, 0x5}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r2, 0x6, &(0x7f0000003000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000008000-0x14)="bd3afc0cdcb1d8a6283316127ce38e1dfa16ed69", 0x14, 0x40011, &(0x7f0000007000)={0x1a, 0xf7, 0xfffffffffffffffc, 0x80000000, 0x10001, 0x4, @random="a6f791e1e01d"}, 0x10) [ 39.490904] binder: 6170:6179 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.498422] binder: 6170:6179 ERROR: BC_REGISTER_LOOPER called without request [ 39.505858] binder: 6179 RLIMIT_NICE not set 2018/02/13 02:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/13 02:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fe7000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40000) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc3000)="f7c15dc454c45a6f4bf8cbd9464aefb9c267a7790daed8f9592314f69f91a53172d4ff9f230448ef7396cb062ec1a9b084bb076c0a68df222cd358ea27", 0x3d) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/13 02:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000644000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000b4f000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter}, {0x80000000, 0x0, 0x0, 0x0, @sint}]}) 2018/02/13 02:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000039d000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fc000-0x16)='/selinux/checkreqprot\x00', 0x4240, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00005da000-0x18)={0x3ff, 0x7, 0x5}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000e94000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000645000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, 0xffffff00, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="a1b36e120d28", {[0xff, 0xff, 0xff, 0xff]}, 0x0, 0x4, 0x1, 0x3, 0x5, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="dd721aef72a6ec231af1da92dc7e3953", {0xff}, {0xff}, 0x0, 0x45}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x81, 0xff000000, 0xff000000, @empty, {[0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0xffffffffffff0e88, 0x4, 0x9, 0x2, 0x9, 0x96de, @generic="40fcbd5ea528e23f67ff115126cf0948", @common='bond0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0xffffffff, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @empty, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r3 = syz_open_dev$vcsn(&(0x7f0000d46000)='/dev/vcs#\x00', 0x1, 0x20100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004aa000)={0x3, &(0x7f0000a52000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000d8000)={r4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r6, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000967000)=0x2b2, 0x4) r7 = socket$inet6(0xa, 0x5, 0x288f000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00006c6000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x38) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/13 02:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff3e, 0x153f30ba, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000059e000), 0x8}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000820000)='./file0\x00', &(0x7f000023d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000317000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000041a000-0x38)={&(0x7f0000f1d000)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000213000)={&(0x7f000064b000-0x34c)={0x34c, 0x1d, 0x810, 0x1, 0x1, {0x7}, [@typed={0xc, 0x36, @uid=r2}, @nested={0x320, 0x83, [@generic="a16454b8faeff2eb402d66b52d5fb8b863a0da7a3280f0441154b5bfecde106bdba89431a6a975ddf6a0395224eae15c72599a41fe", @generic="a85c9cfc668ac9efd6f87e5a8e0c17d17a9408f559385ee08dd8b28bf581102029d0c99b55decaf065a76324a95f632ab72e0a9fd7088844c42837c28c69c46b73370efba11bc7b5ff7b315bc01584cb09de39382192223f4c29e9eac0e8558910f688d5714c6e54eb285525911fda928cec0603bd08", @generic="9eed466ddda1906a5e50f1db2dc0c71f3c75d3cc3444ff88b720c75f5dcd5413c38537b4121b89fbaaaeda8a9b9e48a02ac8d995baf5da0eea26b172ae931f2b34776bcdccfd3b5aac3591347be79f5920ccbbed70811f05635a8293c18f0afa2c86ef85aa2976243c264e3ac839641e6848b46f3d40116e326d1355220c481d3def21f2b8bf0bf9504f0101e2070135e22ae97f0a4d90b0a56879ad3e30f123ec0afa3e1c2a12e867", @typed={0xc, 0x82, @pid=r3}, @typed={0xc, 0x80, @str='(\x00'}, @generic="cae7d8eac4cbe71cb31de49ce8116ac8efdbbf11953ff7437597139f507c59f8a57e97f769aa1d5ff8ea006cb85429951d86671f4c682bc9c259f62f5af5826817e14936282da280", @generic="959cfd53585f5ac6342b264ad9a7a14b646f03c9454ac5a1d19089b5fb60947bc21a43d87d6a39c2954549de3c803928cc1627616f10010f2480e09d244aa39048cda1e9c72f5072f23064bb362ab7e6f4815c3a12bdaf4cce172a35da8a14de91f8e36e9d418adbb43dee180101f5d2a398897bed7ba1df98c61f2f5f1918866e6ed085372a5a9490afe33afc441cb33b0019ac31644be774d15677a505ea", @generic="3f4f1d2b3b8023a4919e0f2456ea8d4cee9572c86b278124492d9a21d7d784a3574ee46cb5c8355d1e65281aecf05a4544ae662e79a4afe78ebe51d181afe419e5854e52dedd7784415ca85579fb2096891dc4ebfc515784f4cb507322bd20e78900223f206a8efb5164", @generic="d50b09d40c4efa7a227b33a757a699bc26176e4d3c0267dde8e11db9739fbb48ea05d311ccadeeb6a816806d9f04ce9f14ba59022e642d19d905cd1ecde392274520b32bf1dba25c1039116cda8f035ffce57c397c01711b7ca0e1daaf6c"]}, @typed={0xc, 0x12, @u32=0x3}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/02/13 02:40:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dba000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8000, 0x6, 0x6}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x41fc0000}}, 0xa9, 0x3, 0x9, 0xae13, 0x20}, 0xa0) stat(&(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r4) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000021d000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000034c000-0xc)={0x0}, &(0x7f0000d7f000-0x1)=0xc) mkdir(&(0x7f00001d1000)='./file0\x00', 0x20) r1 = syz_open_procfs(r0, &(0x7f00004ba000)="05000000200000e00800dcf41a02dc5b00b2000000000000ae8a9ba5c36a6293d5d6e4a5c7") mknod(&(0x7f0000fd8000)='./file0\x00', 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x4400, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a9000-0x6)='btrfs\x00', 0x3e, &(0x7f0000d1d000-0x1)="96") 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fe6000)='/dev/loop#\x00', 0x1, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getresuid(&(0x7f0000bd6000-0x4), &(0x7f00007b4000)=0x0, &(0x7f00004a7000)) r3 = fcntl$getown(r0, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000d3a000-0x64)={&(0x7f0000f13000-0x4)=[0xffffffffffff86f0], 0x1, 0x5, 0x8, 0x0, 0x850b, 0x0, {0x10001, 0x20, 0x3, 0x7, 0x62ab0cc7, 0x401, 0x0, 0x5, 0x5, 0x100000000, 0x23, 0x200, 0x6, 0xff, "f830b6d169714a5f0d8dc6424db2071a5f0316a933a3843f85c94c7a8d8cc55e"}}) r5 = mmap$binder(&(0x7f000080e000/0x3000)=nil, 0x3000, 0x4, 0x13, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000e20000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000c4f000-0x30)={0x10c, 0x0, &(0x7f0000a64000-0x9f)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00004dc000)=[], &(0x7f0000d17000-0x20)=[0x20, 0x38, 0x30, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000541000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00005ff000)=[0x78, 0x78, 0x78, 0x38, 0x30]}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x2}, @release={0x40046306, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x40, &(0x7f0000e05000)=[@flat={0x73682a85, 0x100, r5, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0xa, 0x2, 0x16}], &(0x7f0000042000)=[0x38, 0x30, 0x40, 0x68, 0x0, 0x48, 0x20, 0x28]}}, @free_buffer={0x40086303, r6}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x2, 0x4}], 0x9e, 0x0, &(0x7f0000e93000-0x9e)="9e596d9e07d2c98f04f4b8c8c336f166144ff350f082fb4fe4b4274310727005496df6a0cc4a1390fcd158318af4df51ee5a9714aff389c48d0a88a556f0286399de78c893b592a966c568bac219f2955f6fc829a88f6e049fffe6b515bb332e7612c7fa87fdcacf01be3dd630b7ad2db2b9ad7476c1cb619c49498243847cc053ee8a2e0f4595193c5788b1301312b549d8a6299999e5a3f29428edb190"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005fa000-0x4)=0x0) r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000cab000)='./file0\x00', &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000391000)='./file0\x00', &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000610000-0x38)={&(0x7f00007b6000-0xc)=@proc={0x10, 0x0, 0x2, 0x1000000}, 0xc, &(0x7f00001f6000-0xa0)=[{&(0x7f0000755000-0xb4)={0xb4, 0x1e, 0x904, 0x4, 0x0, "", [@typed={0x18, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x8c, 0x88, [@typed={0xc, 0x5, @uid=r2}, @generic="cda6aa59737bd489ad98b61625b8b96ff11995d1bfd3ec0c3ac5888deb18cbd7b452b5d54cc7b80c3235ef433f7aaafd5819c8e3875fa765f87e8870b502a489a21808956af78ae9cb4dfbb4", @typed={0x18, 0xf, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7d, @ipv4=@rand_addr=0x8b}, @typed={0xc, 0x5c, @fd=r0}]}]}, 0xb4}, {&(0x7f0000aec000-0xc8)={0xc8, 0x42, 0x20, 0x1, 0x0, "", [@nested={0x9c, 0x4f, [@typed={0xc, 0x5f, @pid=r3}, @typed={0x10, 0x64, @binary="18a161ed79361982"}, @generic="f0", @typed={0x18, 0x31, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x60, 0x78, @binary="c9fd1a4ce0c5145abc4d545bfd4691997d2235f0d071e666c714841adc4167023b3f46e30dd3602b925ad0e8227b87cd60da4b61f56641afb11f617d341a378ed9ee5bc9a1d52ec592e3664b772a69e68e4a5eba05a1"}]}, @typed={0x1c, 0x0, @str='vboxnet1wlan0GPL\x00'}]}, 0xc8}, {&(0x7f0000be9000-0x1240)={0x1240, 0x13, 0x100, 0x2, 0x1, "", [@nested={0x10a8, 0x12, [@generic="100077e06a5dd4ceb3733d0b66b5490824555e23bf6ecbca391613108b630dda1902f873e3c6318a3fbb6778833759ec0c497ec2ed9432f2656b3293705441000c9359f17cb8e8a3", @generic, 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[@generic="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@typed={0xc, 0x13, @binary="ba09ba"}, @typed={0xc, 0x64, @pid=r7}, @generic="bb2bc7dfc87367596dc1c79e92a0f5b322a5d68d4d651f5134108792ef2c92f6a6f10f6104a7fceed43b22"]}]}, 0x2798}, {&(0x7f0000aa3000)={0x2e0, 0x23, 0x200, 0x6, 0x1, "", [@nested={0x2bc, 0x4000000, [@generic="3532f5cd004ae6720ef2f4e94ed2dee7aecec27546e981609a1b3770be3b5cbabb1271dd20d996d3cdc9a2d411881a3aaf285f13353724c3e7a1dfc311c5ac5ce661d0c919aae180a2af5b756b189987b65e9adc5fd3dfccc034ed8c8cc8a01f1a9c0c008b0bff2b4e515cb795046ff29c04b20f66d189a0953826d8569e7f53a390d1f8b8aafa0016a598f5151815302bfa20", @typed={0x8, 0x1f}, @generic="1b6f2a61cd2abb2019b0f24690ee8c2b89bf98d893abbb7eb6e08954c508804fce4fc27426e1eb5364765d0d90c61c8eb7abbff9de208735cfeb29c08bd989291f2228ee9333d6247306c8fda2a4a350d62bf4e07f084c", @generic="eda75c4d609867fcf94ee7dad4ad3672862c6651886d9af32276d7caacf080dbc594bff868610b947628835eabdb089ffb551fae9448a2d04981814a6bc85940fc543b8122d05b6b7d38e1d4cab4e6a86e90816135636aea32f1f50cd235e26c370341b39b669fd4170140c74db08228385b6e8d6956c3d71d5931397d6512", @generic="c8285dfd2e06db5e7c0ce9de6fa6c2cfb61d24af7ab6f9f15d9a43a94910d3314a467c77d6370374982abeadec6f4322ca2e92ed", @typed={0xc, 0x7b, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x8, 0x5c}, @typed={0xdc, 0x7f, @binary="3c7b32a133338aa423a595a84cb661435368f2a4800931f14d3c902eb717aa9df72e3bb5f0a783af8faf58bd3f7e384a88088b6046c46db540489674d504272219742d432840879528febd7812caf227b69f59706d981d257233e6fe3ed73524be8b00bfaba4799bcfc070ec746bc7d5d18eb5f5034067adfc565861d35c02c5b4570264b4d0a400e700bb84b54b1fb1107610ad8956779c5bfebe6fbe85f31781fe47779c6ef126fadc51779af68de3f1887133652b9f461decacef34521fb618eeedc925977a930cf5b81562aa5ae8a9e059"}, @generic="d034cc184b3ab40f633c663b927825011bb3fe584a0163", @typed={0xc, 0x1b, @str='\x00'}]}, @typed={0x14, 0x2e, @str='\\nodev*-\x00'}]}, 0x2e0}, {&(0x7f0000252000)={0x10, 0x14, 0x100, 0x0, 0x3, "", []}, 0x10}, {&(0x7f0000421000)={0x54, 0x1b, 0x601, 0x2, 0x3, "", [@generic="40cad7d7db22bbeb4ea193ad0cd2e295ed3ea82cd903211fa81d5ecea8a2d355cbb1dfbe7c985b2c51fb97a6edc63b79d9c80e622cb48b2381e726a1f0da1cc814366a"]}, 0x54}], 0xa, &(0x7f0000038000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x4000}, 0x80) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[], 0x1000000000000027) r1 = msgget$private(0x0, 0x20) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000004000)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', &(0x7f0000059000-0xc2)=""/194, 0xfffffebd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) recvmmsg(r1, &(0x7f0000dee000-0xb4)=[{{0x0, 0x0, &(0x7f0000e15000)=[{&(0x7f00003f4000-0xd9)=""/217, 0xd9}, {&(0x7f0000c9e000)=""/9, 0x9}, {&(0x7f0000cc2000-0x38)=""/56, 0x38}], 0x3, 0x0, 0x0, 0x7fff}, 0x7fff}, {{&(0x7f00001c0000)=@ax25, 0x10, &(0x7f000016d000-0x60)=[{&(0x7f0000973000-0x81)=""/129, 0x81}, {&(0x7f0000c7a000-0x63)=""/99, 0x63}, {&(0x7f0000e7f000)=""/77, 0x4d}, {&(0x7f0000c26000)=""/4096, 0x1000}, {&(0x7f0000e7c000)=""/41, 0x29}, {&(0x7f0000ecd000-0xbd)=""/189, 0xbd}], 0x6, &(0x7f00006b2000-0x1000)=""/4096, 0x1000, 0x3}, 0x728a80000000}, {{&(0x7f0000f93000-0xc)=@nl=@proc, 0xc, &(0x7f000095f000)=[{&(0x7f0000997000)=""/4096, 0x1000}, {&(0x7f00002c2000)=""/4096, 0x1000}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e12000)=""/28, 0x1c}, {&(0x7f0000b97000)=""/64, 0x40}, {&(0x7f0000fae000)=""/83, 0x53}, {&(0x7f0000e36000-0x4c)=""/76, 0x4c}, {&(0x7f0000e64000-0x48)=""/72, 0x48}], 0x8, 0x0, 0x0, 0x1000}, 0x9}], 0x3, 0x60, &(0x7f0000586000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000035000)) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x42) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'vboxnet1{,em0\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009b3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000fd5000-0x18)="2d0a00000000000000005ca73d9fe3b5039bab00973a2da5", 0x18, 0x0, &(0x7f0000d7e000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) readahead(r1, 0x8, 0x80000000) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000001000-0x8)={0xffffffffffffffc1}, &(0x7f0000212000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a30000-0x4), &(0x7f0000603000)=0x4) shutdown(r1, 0x2) ioctl$sock_ifreq(r1, 0x8925, &(0x7f00000f7000)={@common='syzkaller1\x00', @ifru_data=&(0x7f0000c0a000-0x20)="d2d3e993be1dcc1e1a952c6d3e82cbbbd9121ba7f47cbc7f13f6040b9c6d8445"}) 2018/02/13 02:40:27 executing program 5: r0 = socket$inet6(0xa, 0x2000000000000001, 0x81) flistxattr(r0, &(0x7f00000a6000-0x4)=""/4, 0x4) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7c000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000aae000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e23000)={0x0, 0x0, 0x0}, &(0x7f0000f25000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000827000)={r3, r4, r5}, 0xc) r6 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a8b000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x30) sched_getscheduler(r6) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004ac000-0x44)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fed000-0x8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000fcc000-0x8)={0x1, 0x80000001}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006cc000-0x53)={0x0, 0x4b, "88cdb599e39fb7537c8c36592ca3204804e603e746ebd3ffe13ba54e1725acd9b13dee7b01b8605ae7f4b244df8e498768e567bb7a1faaa5c5b079f29c7612207607e229c84e67d0056898"}, &(0x7f00002d6000-0x4)=0x53) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cbb000)={r5, 0xc000000000000000, 0xfffffffffffffffb, 0x4000000000000000, 0x8}, &(0x7f0000576000)=0x14) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x8000000000007}, {0x45, 0x0, 0x0, 0x7f9}, {0x6}]}, 0x10) r2 = dup3(r1, r1, 0x80000) bind$netrom(r2, &(0x7f0000eee000)=@ax25={0x3, {"a43bbed194c025"}, 0x7f}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', 0x40100, 0x1dc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ffe000)={0x1, 0xfff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000ede000-0x10)={0x17, 0x39, &(0x7f0000158000)="1e78a7584552ff9773488127660d1eeb6ca4bad0241c9753029ad1500854e6f7aa9554edbca83247ec1bc23da4240e059976b386b467135ba8"}) 2018/02/13 02:40:27 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x4000000000) write(r0, &(0x7f0000974000)="0aed9a025811da26540d5ffe22de10abec63cb1651ed598551abbbb461272db9a1062f120815aea47f7ac96a68f9a59037b23a558160147238639aa94b2dc55965cb280c5e86c71e434bc7ec7e19d960b78d62f0da0017424972db5203b953da7ccce895ad79db492fc2bec5e75853c7fbd530700a09a89a8b692a612a91bd3f7b38fe7a57d316d2", 0x88) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000948000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000f1a000-0x8)='./file0\x00', &(0x7f000013c000)=""/178, 0xb2) socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000cf9000-0x8)='./file0\x00', &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuseblk_mount(&(0x7f00006f7000-0x8)='./file0\x00', &(0x7f0000294000-0x8)='./file0\x00', 0x8002, r2, r3, 0x2e9, 0x0, 0x400) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000102000-0x4)=0x105, 0x4) r4 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00002d4000-0xe8)) unlinkat(r4, &(0x7f000048f000-0x8)='./file0\x00', 0x1fd) chdir(&(0x7f00003df000)='./file0\x00') rt_sigtimedwait(&(0x7f00002af000-0x8)={0x200}, &(0x7f000035b000), &(0x7f0000d31000)={0x0, 0x989680}, 0x8) getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/13 02:40:27 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000b7000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000daf000)=0x10000001c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x7fff, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x1, 0x0, []}) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90}}, 0x68) openat$vnet(0xffffffffffffff9c, &(0x7f0000252000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/13 02:40:27 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00007eb000)='/dev/snd/midiC#D#\x00', 0x698, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000966000-0x4)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095c000), &(0x7f00004b7000-0x4)=0x4) get_mempolicy(&(0x7f0000308000-0x4), &(0x7f000095c000), 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000053d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc800) bind$bt_rfcomm(r0, &(0x7f0000a8e000-0x9)={0x1f, {0x3e9, 0x0, 0x3, 0x100, 0x3f, 0x7}, 0x2}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ffd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000006f000-0x4)=0x0) r2 = getpid() tgkill(r1, r2, 0x3e) timerfd_create(0x1, 0x80000) syz_emit_ethernet(0x3a, &(0x7f0000e50000-0x131)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003cd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000d44000-0x80)=[{&(0x7f0000b16000-0xe2)="f0", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/rtc\x00', 0x28482, 0x0) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) clock_gettime(0x0, &(0x7f000064b000)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000069d000)={0x1000000000000000, 0x5000, 0x7fff, 0x1, 0x4}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x0, 0x0) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000057000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00004a5000)={0x3, 0x1, &(0x7f000004a000-0xcc)=""/204, &(0x7f0000f0d000-0xd9)=""/217, &(0x7f0000148000-0x39)=""/57, 0x4000}) futex(&(0x7f000000d000-0x4), 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000), 0x0) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f00001f1000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000d9a000-0x10)={r2, r3+10000000}) r4 = syz_open_dev$amidi(&(0x7f0000cc0000-0xc)='/dev/amidi#\x00', 0x100, 0x604002) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000618000)={0x5000, 0x4000, 0x1, 0x804a, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x2aa, 0x0, 0x0, 0x0) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r1, 0x0) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x1, &(0x7f000081a000)={0x0, 0x0}) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x0, r1+30000000}, &(0x7f00005df000-0x8), 0x8) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) syz_open_dev$adsp(&(0x7f0000056000)='/dev/adsp#\x00', 0x27c, 0x200000) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ce1000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e6e000-0x8)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000422000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e1e000-0x10)={0x0, 0x1c, &(0x7f0000f3b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f000020b000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000d22000-0x8)=0x80000001, 0x3, 0x4) times(&(0x7f00005a4000)) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000655000-0x8)='./file0\x00', &(0x7f00002e5000)='./file0\x00', &(0x7f00008b5000-0x7)='cgroup\x00', 0x8, &(0x7f0000360000)="8e8426db9cbd46c5661b0de029b7122d476e46dd6dd25037d4126b2ee6034fdd1e02c827e4dda4802ffcbb136737b652407367c04f9c05b356fc2479fa1303d6a4e5e022f24ea8e13eb13931c63496d67d08c7ac06e1f9054dfd8a59d905d8f60b") tkill(r1, 0x1a) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) [ 39.947786] SELinux: failed to load policy [ 39.958884] SELinux: failed to load policy 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000a8d000), 0x21e) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fb7000-0x12)='/dev/input/mouse#\x00', 0x0, 0x240100) accept$packet(0xffffffffffffffff, &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d09000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e9000-0x28)={@generic="d2b2f1e4ca3e776767d5c4fda7d2e9ae", r1}) r2 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000), 0x0) sendto$inet(r2, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) clock_getres(0x3, &(0x7f00002bf000-0x10)) 2018/02/13 02:40:27 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f000052a000)='/dev/dmmidi#\x00', 0x6, 0x88180) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e45000)=0x8, 0x375) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0x4, 0x4, 0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000984000)=0x0) sched_rr_get_interval(r3, &(0x7f00008db000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {0x0, r4}}, &(0x7f0000fd8000-0x20)) [ 40.035492] syz-executor0 (6303) used greatest stack depth: 11152 bytes left 2018/02/13 02:40:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a8000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008e1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000df7000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000eb3000)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000020c000)={0x3, 0x4}) 2018/02/13 02:40:27 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/netfilter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000696000)={0x0, 0xca, 0x10000, 0x4}, &(0x7f0000d88000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000f1c000)=""/102) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000a7000)={r4, 0x4, 0x30}, 0xc) sendfile(r3, r3, &(0x7f0000e04000), 0x7ff) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$mouse(&(0x7f0000b31000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x482) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x5, 0x4, 0x8, 0x0, 0x0, 0x6, 0x60000, 0x1, 0x7, 0x5, 0x8e9, 0xe04, 0x7fff, 0x5, 0x8, 0x3, 0x8, 0x3, 0x7, 0x3fe0000000000, 0x5267, 0x4, 0xffffffffffff6dac, 0x8, 0x80, 0xb7, 0x3ff, 0x3, 0x7ff, 0x58e, 0x9, 0x32, 0x8001, 0x8, 0x81, 0xed3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000d4b000-0x1), 0x1}, 0xa000, 0x7, 0x4, 0x4, 0x2, 0x200, 0x80000001}, r0, 0x26, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xe05, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00007b9000)={&(0x7f0000ab7000/0x1000)=nil, 0x80, 0x4, 0x1, &(0x7f0000fc3000/0x1000)=nil, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000002000-0x8c)={0xffffffffffffffc1, 0x1880000000, 0x1, 'queue1\x00', 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x2, 0x0) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r3, &(0x7f0000001000)=[{&(0x7f00009c6000-0x16)=""/22, 0x22f}], 0x1) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a0b000-0x13)='\\eth0!,)systemproc\x00', 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000d7e000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000538000-0x4)=0x1, 0x4) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f00009d4000-0xc)='/dev/amidi#\x00', 0x8, 0x420000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000093d000-0x61)=""/97, &(0x7f0000622000-0x4)=0x61) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x2) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x0) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) close(r0) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000062003) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r1, &(0x7f0000000000+0x80c)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ee000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c81000-0x20)={0x0, &(0x7f00005a5000), 0x0, r2, 0x4}) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005a6000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000b2f000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='rose0\x00', @common='bpq0\x00', {}, {}, 0x21}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) syz_open_dev$dmmidi(&(0x7f0000461000)='/dev/dmmidi#\x00', 0x3ff, 0x800) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3ff) sysinfo(&(0x7f0000838000)=""/19) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10202, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x800, 0x0, 'client1\x00', 0x5, "7c6fff0539791ac7", "d81f1c2707b8685ca6b75a5d35690db584aca03aed62265b729eb1b5af6ca1f7", 0x8}) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8080b, 0x7e) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000039000-0x2)="e79473918342facc47ef93fe", 0xc, 0x4000, &(0x7f0000038000)=@l2={0x1f, 0x6, {0x0, 0x8, 0x101, 0x1, 0x20, 0xfffffffffffffff8}, 0x80, 0xffffffff}, 0xe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000014000)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000003a000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x1}], 0xc) finit_module(r1, &(0x7f0000021000-0xa)='/dev/dsp#\x00', 0x1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000039000-0x4)=r3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000038000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000031000)={0x0, 0x7b, "31f6009d0eb12503d9a05c578fc61e59ca7140ea67b139620e9d4d00739b3672a4ba78cb8e73b3f3e5980731392fdf376c1a75b919daafac509c75d39c7cec981fc42841941b41223b67b690b8dd9f4175b0110274cb7f9e67d046769f76caf68b8b3779822aac315198f50760bba2168b7046d29e3811deaf08ca"}, &(0x7f0000017000-0x4)=0x83) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000a000-0xa0)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x98, 0x1ff, 0x183d, 0x2, 0xe0}, &(0x7f0000039000)=0xa0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000029000-0x50)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x9, 0x2, 0x100, 0x8, 0x80000000, r4}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000006000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000)={0x5, [0x1, 0x9, 0x6, 0x9, 0x7]}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000013000), &(0x7f0000039000-0x4)=0x4) 2018/02/13 02:40:27 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000864000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xf7)=""/247) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000dba000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000b0f000)="b6bdb85e00a40f000001b29d00000000ffffffffed5ed2bc7002cebc9b97ae21912c8700000000001b0005", 0x23c) 2018/02/13 02:40:27 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c90000-0x8)={0x3, 0x6}) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000551000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28d) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x8000, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000031000-0x11)='/selinux/enforce\x00', 0x402, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002f000-0x1b)={&(0x7f0000030000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000031000-0x40)=[{&(0x7f0000030000)="22712cd753b9419004d3526cdab493c942e3b3658ff8d91e668473a674c55792b39feb126f5d2b2bd6d7dab3c220ad5a6e462842ff3310bf506e825ad16f1d5ad6f68134f11bceb4b6d84cde7e3dc2268a71ae60448cd06e2a304c729111a8bbfd061044d959af1e8ecc41c65e647c26b41aaabac34ef8", 0x77}, {&(0x7f0000000000)="71a74f1d7169d74ec053fc6f15f7f00a10777eaef2c88e5da9557043c6a266254f9763a7896c7d868a", 0x29}, {&(0x7f000002b000)="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", 0x1000}, {&(0x7f0000010000)="e99876519598323d559e7c5273f6b807b52a4312a71983593b3f1e6491cd", 0x1e}], 0x4, &(0x7f0000031000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4840}, 0x40) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x10}]}, 0x38}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000c0000-0x4), &(0x7f0000eb9000)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000903000-0xc)='/dev/amidi#\x00', 0x6, 0x400) sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000067000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, [0x5, 0xd16, 0x6, 0x0, 0x3, 0x9, 0x4, 0x7, 0x7, 0x6a, 0x3ff, 0x3f, 0x4, 0x9, 0x4c]}, &(0x7f0000689000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dc2000)={r2, 0x7a}, &(0x7f0000147000)=0x8) 2018/02/13 02:40:27 executing program 4: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f00003b0000/0xc00000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000269000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec8000-0x9)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x4, 0x401, 0x7}, 0x10) open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x40) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000f44000)=""/4096) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000de5000)={0xf97a}, &(0x7f0000de4000-0x8), 0xfffffffffffffdd2) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) semget(0x3, 0x4, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x8, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x91)=""/145, 0x91}, {&(0x7f0000003000)=""/230, 0xe6}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000004000-0x67)=""/103, 0x67}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000003000-0xb7)=""/183, 0xb7}, {&(0x7f0000002000)=""/130, 0x82}], 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b1b000-0x13)='/dev/snd/controlC#\x00', 0x82, 0x2080) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000974000)=""/88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000445000-0x4)=0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000610000/0x2000)=nil, 0x3000) shmdt(r1) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) fchmod(r0, 0x1c3) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x4000000000000236, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x37a}}}}}, 0x0) [ 40.293393] sg_write: data in/out 1024988/530 bytes for SCSI command 0x0-- guessing data in; [ 40.293393] program syz-executor6 not setting count and/or reply_len properly [ 40.295249] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x4, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000001c000)={0x20000000000000, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0xa, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @rand_addr=0x1}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}]}, 0x5e8) bind(r0, &(0x7f0000002000)=@ll={0x11, 0xf7, r3, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x46, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "5d8264", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000006000-0x14)={0x0, 0x1, [0x0]}) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/mixer\x00', 0x0, 0x0) r2 = dup2(r0, r0) r3 = syz_open_dev$vcsa(&(0x7f0000916000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x20000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000086d000)={r2, 0x4, 0x1, r3}) io_setup(0x80000000000084e, &(0x7f00000aa000-0x8)=0x0) io_cancel(r4, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000afd000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000066a000-0x20)) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000015000)="65746831626465766574683173656c665cd8776c616e317070703140585b70707031766d6e657430212576626f786e6574315c24626465762823262400", 0x1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000006000)={0x0, 0x401, 0x4, &(0x7f000000c000-0x8)}) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80004, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000004000-0x4)={0x13, 0x6, 0xfe}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000016000)='./file0\x00', 0x90) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000015000)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x3a8, 0x0, 0xffffffffffffff50, 0x1000}, 0x0) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004b8000)={r0, 0x7, 0x1, 0x401, &(0x7f0000da8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000002000-0x4)=0xb) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400102) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty}], 0x88) r2 = add_key$keyring(&(0x7f0000418000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000763000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000f6f000)={[0x9d, 0x1, 0x8, 0x100000000, 0x4a, 0x8001, 0xfffffffffffffbff, 0x1, 0x1f, 0x0, 0x1, 0x7fffffff, 0x401, 0x3, 0x9, 0x8], 0xf000}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00003c0000)="257786d270a7a27d6be3bb92ae8e0cd76b936ecb2b3e18adab5dd0aba5392ca9cc41b1d1d64797a46ea5c8bbe22ab37b3e8696d27eede8a4e64443eb8c8abe354b5774d63b3103ccb3d2fec1624c5a13eaa3e9e99047f2a27c4f1d610bc056c0de") getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) [ 40.354087] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 40.358542] sg_write: data in/out 1024988/530 bytes for SCSI command 0x0-- guessing data in; [ 40.358542] program syz-executor6 not setting count and/or reply_len properly 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000005f000)=""/79) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000151000-0x38)={&(0x7f00003a3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x3a, &(0x7f000038a000-0x50)=[{&(0x7f00003a3000-0xd2)="ae", 0x1}], 0x1, &(0x7f00002da000)=[]}, 0x8080) r3 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="7602000000000000000600"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1b) sendmsg(r2, &(0x7f00003a1000)={&(0x7f00002c0000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f00003a2000-0x10)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000001a000)=[]}, 0x0) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000031b000-0x4)=0x7, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)=0x4) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000013000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000191000-0xc)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x2000000000020, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xfffffeb7, 0x9, [{}, {}, {}]}]}, 0x38}, 0x1}, 0x0) utimes(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{}, {0x77359400}}) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000002f000-0x4)=0x0) kcmp(r4, r5, 0x4, r3, r3) mkdirat(r3, &(0x7f0000001000)='./file0/file0\x00', 0x1) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pwrite64(r0, &(0x7f00007ab000-0x1000)="0ea19664fd059aa5288a9d2ea3ccabe703667b41b163c41792cc5bb3c9b98f63f1b0922bc292d0c1f7cb8e2eb07e64f2901c1e201b8539e959415a8798571aaced1a2b5c42a27b34a31e60eee50525b9d858ba4d04086ced34e25b105e44ae93a10449ecad00199ba3732c532b17bd2332b393195c82bd3532fadbfc7deedd37ee40f364522c1b992c92ebe057f00f52e5e77afd04f8a630df0072fe69d1dc595a21ae3dbc3b82e2c6d742c58f4df6d445277c813da859e40cb74553d66c7a5ca8824d9802effec9f523e6406af4062f1a6081adbdbc165461c569283ad2ff1dae963639db4fdcbf7e20d77d53d03c98fa36ca76d396457efd44e46493439ace2f0fda796a2ccbc339085f9c2b5f182a6c61f68ecce66d8cc762363df6d31f82d799b797a748d0e2aea31e21728fdaf356406d606b343671960efb46b20bbd6f37454a5c23a2b2f75d018411ad681e9c4c3d2b056c6952bee524d610f2a238476500ae34ac90fc1e189dcc98ae6f07aa1fe29a0018b61de8f7e287b7e6987ebb9cc4e9ac805c8d6185cbe4f1f55370059afc8df80f02afa0e6aec0ca7855185028e47cdb3a186d8cd8414eb13f325ba419380c6d942e0a20726341b89c5521b9a3e9ee5fb02fd8298ede1b4f033c6f9be9eeb7d1cb9a8664581eec022e13d1a6ba46846571c15f17224c99892ac4924be08ccd81c8aabb69879234d19901edaee7a091425b2e7c9bf51a39ea39010c595ace362e2ff24b182b9ce283a7cee5adf526192fc75376e0330624ea11c8074fe862c6a242735205d2441db12ba362e2d1a882ad5ab84296ea7fbd6b4c45491e800f7762924e4ed0064b21ec206f0a2d3de3a1280a070e7a48835279dc9d8a3baee1425f9871a88eeb745196513dd3f95ab10d5d93e97815b3851037354b8b0ed7bae40531b046e7a2df527c480fff5e1fc658cf9a8a3753bf469ca6cf9e0ff1a9e23281e3a605a16f3451adf5eec6fda86324ba6eaecaad939eb66dd05a79546c37034ae26d650b2469db983de0745edcdd5309fee633b2f744ff44f33d65b68e3443895d17f23e18944a0281061dec6c8ec989bc4b8d8241c958c41f8fd633d56322ceebb41289533b6d1057b35db5dca766391d2dbb413c11dd4c78aefdff0e76d3d6ebdea8d7a69d2e5fbd11e5b5e61f9ba2f11f33d126a9c17182683b5d199b1f5644a03740dacfe351afe714782d5b89e18e5e1188d965e74d4b3899778e34716d0f7794d6dd7ec1484dfc1f62d56578e9a8685456310995c3262b30293ac8127991ca5b0e23aecbc243f3bac354221608a8e4a7a3e827f1ffe567ab4c9b4acbc539ec481d7795568f4908e575f25716df11dfc51e3f3cccff1cfd98e5e043633d718b97c1901a569d064f16151856e384a66fcfead6085ad0ebaee50e5a69d5620cae871960b70e77990c8e8d9b0a0f7da1cba3cb7f67458a35d8aa372579fc5eb8c66bffe58282f5194048791dc3c3d2fec4dea0686e8a714dc64f47a4947831d3a392136028140c604954b84592dc44984af6ca2440475824505cc542b3a1644cad89ba635a7a5a72701623feaade7b84c13b2c5a14ba1d52bc406e476489b8d3da773d25bce98f1b30e68f9da86339c18558c8dc0269d311544c08c49b07bb5dfb6d269a4fbbc167890e02d2bc766c32d460468ee11a18088c113bd2cc85a956f6b5aeef0a14116ef094e92f3c73d5cc486791a1ca0f332cd344935634b7ae51b96eb09290d31d3cf0f6f397eea0f727e9a14a46a0528ce8925eeecffd5b1534ed5772ca2885a3e0eb0c05d4b3396fec44024660fd5ede16a8fd386fce8cf324a76d13ffd1143b78fbd6529a49336a0c8374fe9d9cf0524f9395b5b0200ea54063cf020a4306c751c1242c24f79e7717075589585f6d084ac500e2ec891b395c8b890e5e6e43c45e423dc9540c3d5dafd92fca83bc1e99e949a4eb862079c92f974a8f68c82411d0b0711d15ad9da6e68f1cb34f0309613d1930f406717f4e18695dfe650a6126e4f70a3228603df9da90cc94cf5bc03e29a3e7289df213ba0d69153b157132c9001c053f965bad1408687f8e13d757604a0867221da1aa834d601e441062135d304c3619f9ce1d6017a510a0ba2853f9496d1930bba96732c282f8c4f91263957fa255b311e60603f9db90409abc286a0a8c37a7509f78725c356279dcb78ca7e6fc1eef8f86ae9dd3eac5ac4fcbd0313811e1b695fe87a5f6a3450419f439f6a266a8ae0c94a4b5150f4ea60a6414f27537cf7f96f959aa259e20b64167d70714d8539cedfc06bd0500560976a4f9789c09796242506af6241bd8154d05b138da32c2c1af49f2778e0d38b2fdf23972d820f816b18edf714a78a37cdc630f69aa91d17587e2b617990f33813ead63857640bd4ce6c9c58aa6634a30ee4ab632ae40c6e5d27b6d987b48966f50d08e8585418a4ca3201481ee7fa5a44bfc667291309705cb81db6b08a528fa46793524b17c54fbb501897a5b85cbabef76e9bb83586feced3116990623c886a5142b6b2190de277f96905cfaae89804aaecd975b9e7667e4c37444bbc3c60344eceab97b2a9074244734ff57429b573c22e90d212f0478a436f6ae8e97ee8ca56b802288015578ab67aad9a26c8219cf8f08f5dd813ca432cf6946ef27e581b39f45edb01211c26a79ef40050000000000007174725b13ac76bb7779991a76b23d5801cb6fe873e2bdee33db5d0f42f604ba8b33fd4d1c0d4f05f778a002fbdb496c592eaa74befea31b12a2231e92f08271c2c8b309115823267464d62eceec0de4a07c532c4d064c459c2fc6d7fe3775e15f36f75e9ffa41c6fa100b32f4a7545ea38bc1259e774ad0f4d466a48e05a8a0191bbbae7c5bf3fb640b27199b07afb4135f6a800dde00ec23031b5fdef8d8de2c8727d075822dab98c4793d9d57a20e179fc3c194098e47c2a5d908d76557fffffffffffff2d7a74ba468e25580901c327a3b60bf220c68b831875ce89f0800ffc4ddb4665fb16ba3b433ad1cd5f7fa128115298c43ab42c67c51a1c23840472ce9ce02a0491817c315291f6321abbc18835629f112331bb11bbe9e336beb34fb67741ef407877304432a031aa70af630c2037ce31667fa2b9599564462b3508032814662ba05602113f92d9436e9fa0ecb41164c62c3194b8f3dec7bd49d45bed23e15db97f9c4d3aa6778d5f171e7b9802e0e102dd9b21173b3870f58b7bd08345d37ac802e62690308e7e33b692e175ad8089445207da2c7565707e5bde26354265053884c99686c998bafae865e646d1173739596af9a186a1e889abd149f4837c98c15e5f94f67ced44f509b7bfa9759acf98bccbc02d17013d2cb694ba08bea274df138a66fdcfa0e02fdcb732290a30534fdf00e66523eb3f7cba28e56b1f8030d50b8f0fd8a4354e6ae23f9c2577a4226e77d176f05b0815b850ab8dd4787cece2708e1aa480a4b439feb0ebcfcbdedc95bb1601570c543d2aaafffd4b2ffa7afb380aee9537b1a0ae3a7a000934344b1dcaa31c493264f081f165b6f802755c2c21d3b93e4aab49eb82c9e112ebab2f799862ca031baaa6ed9acfc1bb6cd4b1c6032d02ab175af6359c411ebb3a91b364f9c41058d219ad865ac2bf6ca64ea61b86c95e279f6244314c95d5eb68073569fcde8c82e4497c32490e6945cccb06eb55c91c0a54b5fc6dcf860a0616dd540d7e5d9cdb60c5cdaf8f0b597b645d608ec8730c829ea0b1a81807dab0b0bf7054edd5ca98b3bd806dadbf7fa4960188861a989d3e090db0a99daba2e19728c869b987a96d7921aba3df83efe749b0485678ec9bcd7e70601eba23d3218a747f0da90c11331a4f3ea4ba0ead39ab0234c7bc75515481ee218caa4c281eadb8ceb5bf6462a3af53e534b2ad48acf95e48ec9f36d46eeb28970b3db2edfc5aa1967f5dece575283dd1f8aed2806854caeb97f0c8a6fca34d45279d0dcbf1e33b161845a5e66c308ba1116aa45446df90bd63bb0bd54febab6d0c260baf738e0b04c25d1b8251f6571f8e15a88309dcb5c0b5064a19330a71989340b4966c36adcde47676d04742c5ab77e990095fe981a566e394fdcd59def984326071070bfda1c296a29f81e81f1f1d864e3d1d15b5e7f51e745c84216ea878d383f640cbdd3ad1f1043a13dfe1876c7ae790366e2ffa26b94e7e264abe26a55b9f2d55820958f5124919a2debb9d26b3742c81d40f5392981ff9d0d3fa6f1b5bfc37a76a0e5213d892ea853fc15adbb58fb737a67e9dda34bf3d06d8edbec7644ed2b0411bbcc0be16372f7700e0f7b6bb9756794784170d78817629dc67d0a98aa24c373160a6bdf22fb350d077e0279a58ebfc6e365e13244b1e2de129db9b6aad888b2aae7816c75517a4dc2d5e71ecf3b1e8da3736a60659dcfd3032a257f6bb6eb4fc3f6927c04d24ddb16f335312600340e863d1118921e7a238fb37c8f85b33f1ace6af2af3edcfe707654446e1dd2745a209288bf4ca2ee42c506bb35c2995245b2fe4d3ab0740ddad90e1774cd9b31bd2b8809b0d0e8ec9cc5f56e284fdb703c23d68844629eeec185da5b0b51a91b2e29811682ecba8539063b52e9e34ed414454316852a8ad8e64681ccacb90cdb8e2846cac65c0e382f06af88768714e607ee84751ee1ca63884819e4b54361c70896235bd59e3b5afd72fab1b89ed21daf8553d131eababc5688121df56b44d5e6c091d2c1f56b191726d223c4fa8f694bb13e5c285d7ea620315dc88d417a6d6c4074dbeeb3640304be75b115fd95e637f5985239b8b720adf38d174d85f103990942031cebce07222d8fc311f04534e66f0a976f7f55273435a65dc2d3f3ad4af00a1aaf043c97b44138b4ff6656b325a7456441e46c07603ba66043666065ae500263eecee11c26630d1a61da90060e9b73f076b545154654438f6fbd4d738b929210d821383bde59c801631bc168f54a53ec407b0a3c772ade9f35bbb4a93394972b5c4e6ca0c36dd3ba0c11c6caae3c47570d679a0d51a5ce5e0279edf7e6a95a195d01467646f29ed2d78a9b825c98e847ec70cb2614cfde32f481bb1212e8aed4d0cff8fa63473dd1e070e1e4ba08fd1b006948672fc5e12a1e3774f7532955894ff9ca0d820da7a2b6b9468b28394c563f61aad4121339e16a8a64295e78656fdb501a55e72afd26c172486419a47522251821dc0ea02f08699fb00b174c503cdb20613439d2ee5d089a5ca6583271778f007e8a59892857843a84e3569912a6c9deb4400a8b6025ccf951b028a4e37f67c11bbd321a983e40610f9e8c4bac8c82952f68a5fad1d31523fc6742f585424eb41fa8b2329e371f368f1c8987d31238e26a4d017de51362cf0df95c31e2d2dcd15b467ad2844788a84383f53745f828f65337d24614f6addde92a1abd329e7cfbf007fb204ea92381a5caabdeaf6a34a6f5042c4f21c7154356d05856ff34ff5ba8de40e514ea8bed4b700d01d2c3780ea2786edf4d57b2331e7be5d89e736b1a5c53569bf25de517804f214b9422f47abca8470cc5f27f3da813afb24a975a950d70ddf948f39106472f24aa77361791323802e0c4f303f809fcbc55a879995ac78265979b7c9e8208c8e6cd0e602af3048248cf3a3d541a20bcd9efec4b5e81ff613398a2aeabbefdebb96ba7006b36c83deac2dea92f8695f60e96e31c0cd8bc649d4b5893a708d147584c0f34468a4cd3e9ebe79d9d75e9b5c4cfeb15f7a5e9cb88a7de287ac334bb4a5e94", 0x125f, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) io_setup(0x1, &(0x7f0000e74000-0x8)=0x0) io_cancel(r2, &(0x7f0000bb6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00007ad000)="3ef0ba0045a6a4502ff5eaa9618cabf46b203bdd980a90623b8978012d96c0b24031eecaae1aa993924c5d4930c2678cd6e3419990225c6cf442fffc317d9aa5c3bd236b8154879aefc88842d306e3eaffccedbbbb4074793e2be2458be2f14dc7579a09699ab21b9e3bdbc1e07f6e628a6200ab177e7f21a8149e1de66e07446274", 0x82, 0x5, 0x0, 0x1, r0}, &(0x7f00007e4000-0x20)) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x4005, 0x6, 0x8, 0x1, 0x0, 0x0, 0x3}, 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000075a000+0x849)={0x1, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002e0000-0x10)={r0, &(0x7f00002ed000)}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f2f000), &(0x7f0000035000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000d70000)={0x1, 0x0, [0xffffffffffffffff, 0xfffffffffffffeff, 0x3, 0x9, 0x1c27, 0x3f, 0x0, 0xffff]}) [ 40.491514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000086000/0x2000)=nil, 0x2000, 0x2, r1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@generic="1120ee56ca3647e4a3b2c6f199e46a5d", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f20000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa, 0x80000000, r0, &(0x7f0000001000-0x52)="cb9b1131ccd3476628862e7a2b67d850a3b81a78b0ced62d8db743358309520b9da11b716cd285647e77d8c40810410e579b02e520b7c2441d2a4dd490b391fd6ae26a8197fae151752b07e25bc6d05a117f", 0x52, 0x401, 0x0, 0x0, r2}, &(0x7f0000f21000-0x20)) 2018/02/13 02:40:27 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000009000)) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/13 02:40:27 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0x0}) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000017000-0xb)={0x8, 0xffff, 0x3, 0x3, 0xb3, 0x3, 0xfff, 0x4, 0x8, 0xfffffffffffff4c7, 0xaba}, 0xb) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89dc, &(0x7f000001c000)="25e6") 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = add_key(&(0x7f000020c000)='.request_key_auth\x00', &(0x7f00008e0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e43000)="7799598c0e52223f59b8482eb391e7a00766a5f598ea0c551bac0c8dfb45cc9a12992cfb41ea629305de6e7088356d043324615895fed0f93ca842161bfb2713e141958f4635846b06f83b02a978bd0a240d52becfda05517f2b3b83994ef800737df2ae16", 0x65, 0x0) keyctl$invalidate(0x15, r2) 2018/02/13 02:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000421000)=0xffffffffffffbd9f) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000d91000), 0xff77}, 0x0) prlimit64(r0, 0x0, 0x0, 0x0) 2018/02/13 02:40:27 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000003000-0xcd)="ffad1038253113bff60e2f4d0cb317ccd4cec35a5618b00cc2c8cac5259fda2ac19682879ca4db39bd0d442e6de2ab40669a3ed6620d4b3dbb641e0be4d9c86da17f4459ff54c4e431975195813f57fd5a3587d25d4eab00032779dacccd78fbe846b5f6b43832c5e8d6653deedb90c7b8545956551366d3df5aa176993bb3874ba6d2034030539fbb0be2a0de766f09ecffff24fe7f656a1f4d62ce1f0d63c55feabff28995e46c5928d43d0d90ab21c62319e9c487e30876aa5d38cf730dbc4745f603d5dbddc2b241f44dce") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000+0x128)=[{&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/246, 0xf6}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}], 0x7) 2018/02/13 02:40:27 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c9d000-0x8)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003e2000)={@common='irlan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r2, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/13 02:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000851000)='/dev/ppp\x00', 0x98180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$unix(r0, &(0x7f0000c1f000)=@file={0x1, './file0\x00'}, 0xa) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000df5000-0x8)) madvise(&(0x7f000049c000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e7000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d59000-0x20)={0x4, &(0x7f0000575000-0x8), 0x1, r0, 0x4}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000bed000)={0xffffffffffffffdb, &(0x7f00000f2000-0xe7)=""/231}) 2018/02/13 02:40:27 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080014000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x24}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/13 02:40:27 executing program 3: r0 = creat(&(0x7f00002c5000)='./file0\x00', 0x18c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r1, &(0x7f0000cea000-0x42)="6f0478a86a80069badada442e91fc7", 0xf) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000001000), 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/13 02:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc0000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f000008f000-0x8)) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x6000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/13 02:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x8, 0x8810, r0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) r2 = syz_open_dev$sndmidi(&(0x7f000004c000)='/dev/snd/midiC#D#\x00', 0x4, 0x200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000569000-0x2), &(0x7f0000f75000-0x8)=0x12d8545be9024dea) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002fb000-0xb0)={{0x80}, "0a4ceaa05d9a00200000000000039b3fd4cec307e3ef3d13eb790ec9c65abaf90d220ab692542e5b78f8b29e0a27800f000000000000009dfbc2f376589701a4", 0x18, 0x10000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000c6000-0xbc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00007da000)={@rand_addr, @local, @broadcast}, &(0x7f0000fe9000)=0xc) sendmsg$nl_xfrm(r4, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000ffa000)=@getpolicy={0x50, 0x15, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x6, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000950000-0x8)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000250000)={0x0, @tick, 0x0, {}, 0x5, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000024000)='/dev/usbmon#\x00', 0x2, 0x202000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000016000)={@common='teql0\x00', 0x9}) mknodat(r0, &(0x7f0000023000)='./file0\x00', 0xc, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000024000-0xf3)=""/243, 0xfffffffffffffebb, 0x2000, &(0x7f0000023000)={0x3, {"87cde61f3b05fa"}}, 0x9) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') mknodat(r0, &(0x7f00002a4000-0x8)='./file0\x00', 0x4, 0x0) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f00009a2000-0x4e)=@pi={0x0, 0x89ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f0530fdf4d9d", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}}, 0xfffffe19) 2018/02/13 02:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x75, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00004b3000-0xc)='/dev/amidi#\x00', 0x9, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d27000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000b5e000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x1, 0x2, 0x1, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0xe34d, 0x6}, {0x4, 0x80000001, 0x2}}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x12}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffffff, 0x0, 0x0, 0xffffff00], [0x0, 0xff0000ff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0xcef, 0x0, 0x44}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfffffffffffffff8}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3523de7ea9d315193db5ed869426d36a", {0xff}, {}, 0x1, 0x7, 0x4, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0xd2, 0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ee7000)={0x0, 0x18000000000000}, &(0x7f000002c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a25000)={r2, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7}}, 0x4, 0x4, 0x3, 0x9, 0x30}, 0xa0) ioctl$int_in(r0, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000b000-0x12)='/dev/snd/midiC#D#\x00', 0x1ea, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff23}}}, &(0x7f000000a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x7, 0x2, [0x3, 0xfff]}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009000-0xbd)="67baf602137b23d13a2da7b921882781e14184198d7220cb756b156a696d1c6772d2448d3d9db8a7960fb3ac3df4552caff4f0391f653b47de320daafaaf5ff63f7b2d55e02db271c71b860c9a1cde9491219d922b779c495944afc5548f1b2fca7b08c470df5f2dc1af579c1b875a3c53267f385610a0efcf83418c9acef9fafe07cae478017f46e009c14c0d8f693002614564892180a0136f9639a5af2bbd6f48be952909a68c736c38e3c766fcea93a5c4ee22b4770623f46759fe", 0xbd, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, r3) gettid() request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0xfffffffffffffffb) 2018/02/13 02:40:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c2f000)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x89d5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x8e)=""/142, &(0x7f0000002000-0x4)=0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) r2 = semget$private(0x0, 0x0, 0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a07000)={0x3, 0x16, 0x401, 0x7, "eb9b8d9a4efa89fe95643e52085bbab7c5182503d9104610385959d427485e6b"}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000d89000-0x1000)=""/4096) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCSETS(r1, 0x5402, &(0x7f0000169000)={0x9, 0x8, 0x8, 0x2, 0xbc6, 0x1, 0x7ff, 0x1, 0x1, 0xfffffffffffffffe, 0x4, 0x9}) r3 = syz_open_dev$midi(&(0x7f000063f000-0xb)='/dev/midi#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r4, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000221000-0x4)) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000d2000-0x4)=0xfffffffffffffff7, &(0x7f0000d95000)=0x4) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000085c000)) recvfrom$inet6(r4, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f000015a000+0x471)=[{0x3, 0x1, 0x800}, {0x4, 0x8}, {0x4, 0x7, 0x1000}, {0x3, 0x9, 0x1000}, {0x0, 0x0, 0x800}, {0x4, 0x5, 0x4e5701817d8e4f92}, {0x7, 0x9, 0x1800}, {0x7, 0x35, 0x1800}, {0x1, 0x800}], 0x9, &(0x7f000056d000)={r5, r6+30000000}) socket$nl_route(0x10, 0x3, 0x0) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000bd5000)={0xc7, 0xd, 0x1dd02cb00378eccd, r1}) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x800) timer_settime(0x0, 0x1, &(0x7f0000cd8000)={{0x0, 0x989680}}, &(0x7f0000b17000-0x20)) getitimer(0x1, &(0x7f0000f7d000)={{}, {0x0}}) clock_gettime(0x0, &(0x7f0000dcf000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000163000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000c56000-0xd0)=""/208, &(0x7f0000098000)=0xfffffd99) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000251000-0xb0)={{0x6, 0x100000000}, 'port1\x00', 0x82, 0x20, 0x5ccb, 0x5, 0xf5, 0x401, 0x1, 0x0, 0x1, 0x1}) clock_gettime(0x0, &(0x7f000033e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000496000-0x68)={0x0, 0x0, 0xcf, {r3, r4+10000000}, 0x8, 0x1}) setitimer(0x0, &(0x7f0000377000-0x20)={{0x77359400}, {r0, r1/1000+10000}}, &(0x7f0000f5c000-0x20)) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/13 02:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006a7000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000-0x8)='./file0\x00', 0xfffffffffffffff9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/02/13 02:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000088f000)='./file0\x00', 0x1, 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ae1000-0x4)=0x348a) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0}, &(0x7f0000757000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000c79000)='stat\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000098000-0x4)=0x3ff) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000ff8000)=0x7, 0xffffffffffffff0e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) 2018/02/13 02:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f00005d5000)=0xc) connect$packet(r0, &(0x7f000059e000-0x14)={0x11, 0x4, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x228, &(0x7f000000b000)=[{0x100050}, {0x6}]}, 0x10) r4 = syz_open_dev$mouse(&(0x7f00007b8000)='/dev/input/mouse#\x00', 0x6, 0x484800) recvfrom$unix(r4, &(0x7f0000b03000-0xa1)=""/161, 0xa1, 0x40002002, &(0x7f0000ea3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f000083d000)) sendmmsg$unix(r3, &(0x7f00007b1000-0x1c)=[{&(0x7f0000cb3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000535000)=[], 0x0, &(0x7f00007bf000-0x2c)=[]}], 0x1, 0x0) 2018/02/13 02:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007e6000)={0x2, 0x8, 0x0, 0xffffffffffffffff, 0xc, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5b}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2c3, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000c7d000-0xf8)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x560d44d2, &(0x7f00005e6000-0xee)="482957bbe0f19447ca10e40bca9dbff3b1205ba7dbbb1bae6e9b745d3e611f8c02208e1c273f12701dd3e7982d0a0232bfbe30cec4b7be17f2ed432f79a53334fd8298549344deca9259ea9cd1683598b8df0037d542c2cddaaf6d0930ec09112c8a4c6f8b538781f88eba3abaa74d72f3ab15830997f98a1ea3040dd705b937dd1c5c740ea26f933481a7e2d9c984ada8f674034144babc0cd3e40428587b034ffdc48edb3a2bbb676e37e5a8f80867863ead149cf128fab6db6c141d3964cb8e36c2cd19378b512b3f5a77c8ba41d7c79b5f1d82b6d5d9c41235602924e7547fa7812ece72d2953878ca80c22e") vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e6000-0xc)={0x0}, &(0x7f000037b000)=0xc) tkill(r2, 0x37) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/13 02:40:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x540, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x5, 0xffff}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x4, 0x2, 0x8001, 0xa, 0x20, 0x0, 0x6, r2, r3}, {0x56, 0x9, 0xa88, 0x1f, 0x2, 0x5, 0x3da}, {0x5, 0x8, 0x81, 0x6}, 0x5, 0xd, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x4, 0x3, 0x9, 0x8, 0x7, 0x8001}}, 0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000b65000)='/dev/adsp#\x00', 0x0, 0x339902) delete_module(&(0x7f00009a0000-0xb)='/dev/hwrng\x00', 0x800) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00007fc000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00006ed000-0xe)='/dev/admmidi#\x00', 0xed2d, 0x100) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000858000-0x4)=0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) 2018/02/13 02:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x100000020000fd}) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f19000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f9b000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000076a000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cae000-0xc)={r1, r2, r3}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000d42000-0xd)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000e5000)=0xffffffffffffffff) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x10040000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c"}, 0x10) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c5d000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000d9000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000450000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004aa000)={r1, 0xaa, "7b3254851ba20f2c1d94e9904f2758c6c7b2158b188b19e1368120cda1feaebc3ad19861fd9e5315f728bbd0c65a387dccf6ecd3de60c7e9989971ee55c721224865d6b242b6cb1a6f5c4d28670a32108dd9ab5086f20e5cf96ad65df2a1169e3ea4e2a42bafdd926bf61e4c296948c8d4a5fb5b3a384707af3441e939194d81ccd731076053a0da423372c3b79bf086d8b42a53199f026c47d6452d4ee58424d3e1a0004eec6a89cb39"}, &(0x7f0000363000)=0xb2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000061000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffff9) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) r2 = syz_open_dev$dspn(&(0x7f0000f5d000-0xa)='/dev/dsp#\x00', 0x8000, 0x4000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000083a000-0xc)={0x0, 0x5, 0xffff, 0x2, 0x1000, 0x2}) getgid() syz_emit_ethernet(0x46, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, "f3e40c"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) poll(&(0x7f0000e37000-0x8)=[{r0, 0x211}], 0x1, 0x8000) 2018/02/13 02:40:28 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00004b5000)={0x74000000, 0x9, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000015000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000010000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @empty}}) socket$bt_hidp(0x1f, 0x3, 0x6) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket$inet(0x2, 0x7, 0x0) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/13 02:40:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x80000001, {{0xa, 0x2, 0xea2c, @loopback={0x0, 0x1}, 0x10001}}}, 0x88) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@random="7b5f40db9a73", @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x7ff}}], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "d646822f0eb5dd2b92eabbdb61d1ffb22641c197ac2315cd8ae34599004884cc5e2f2736f66831ba9d175646ab939addb69ba4203b32deea69d0475f17a2b348"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0xfff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000acb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e0d000)=@ethtool_ringparam={0x11}}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x81, 0x4, 0x970}, &(0x7f0000d87000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b20000-0x8)={r2, 0x6}, 0x8) 2018/02/13 02:40:28 executing program 0: ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f000003f000-0xa2)=""/162) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ef7000-0x4), &(0x7f000011c000-0x4)=0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f2a000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cef000-0x10)=@common='lo\x00'}) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b6bdb85e00a40f000001b29d00000000ffffffffd25eedbc7002cebc9b97ae21ffffff7f000000001b0005", 0xe62510f0) 2018/02/13 02:40:28 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000012000)={0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) write(0xffffffffffffffff, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(0xffffffffffffffff, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000060f000-0x68)={0x7b, 0x0, [0x25, 0x7, 0x3, 0x6]}) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000732000-0x4)=0x8, 0x4) [ 41.022622] kauditd_printk_skb: 54 callbacks suppressed [ 41.022630] audit: type=1400 audit(1518489628.364:84): avc: denied { name_connect } for pid=6565 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/13 02:40:28 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000ae3000)='/dev/adsp#\x00', 0x5, 0x100) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000002c000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @rand_addr=0x80000000000000}, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x4, 0xccf, 0xa3, &(0x7f00007b9000)=@generic="8991864a5352bb43ac45efbef7b4bfa5", 0x0, 0x4, 0x2}) pkey_mprotect(&(0x7f0000344000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000354000)='/dev/dsp\x00', 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be1000-0x9)='/dev/vcs\x00', 0xe100, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000286000)={0x3, r2}) readv(r0, &(0x7f0000aca000)=[{&(0x7f000075e000)=""/1, 0x1}], 0x1) [ 41.116065] audit: type=1400 audit(1518489628.455:85): avc: denied { write } for pid=6596 comm="syz-executor6" path="socket:[16967]" dev="sockfs" ino=16967 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.143805] audit: type=1400 audit(1518489628.464:86): avc: denied { setopt } for pid=6596 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.165580] sg_write: data in/out 1024988/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 41.165580] program syz-executor4 not setting count and/or reply_len properly 2018/02/13 02:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x32) r1 = socket$inet(0x2, 0x802, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0x1, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr=0x3f, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r0, &(0x7f0000b5b000-0xa5), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ee6000)=@generic={0x3d, 0x6, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x40000000000009) fchmod(r1, 0x1) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100040) 2018/02/13 02:40:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000455000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="894d8c470cb5fe6f45ddf1e18587ec069f7d577cdae9cf535ad750817223ec855981b4a98e5fe086540ac8d322cec96246f0e3d8b899687cb593e4f4a254ce4f959b212017a69b93b2e4b420c1c2dbb2c9ba701379c4e600bb517fbfca258b7a8a9b5b0a07248829bab17c503a8975ac04b2246c197124ea0d7def2634f8de1188afe9ded6ae72c5994c5328030109e5caf307fa06b5d021110403315ddbcf0f7e7f6cac033ffee715404e41944fb6f1", 0xb0}, {&(0x7f0000000000)="d85fddf333e8a9e36bbe91e2ced829ee6f77028266b8cb5103f49cf79187f72baede014a32dec1f42029f2d4ac0368ec00a407e463d9ca760daaf9d185afd8cda6e52862c65f53492cde7d1dff90ca582f0ad14819d61f4f8813e9c3000f3f9ba40620d5cc387f0880", 0x69}], 0x2, &(0x7f000068d000)=[{0xe0, 0x101, 0x2, "e8e094b9fbb13d93226f8e231655efa5fa6aa64484b3fbccda3f6c2fd47b7b08f8a3ae3b248c5e7de0c000c9394595a47bb217a6db9d44fe634a824699b2da658baa7197b0f779d02c350972555217070cd1549db66ab5cae3aed5590f75b67c2efd8e0ae4a037bceab5318913068115536883cb821f46a3f42a860ad4fe661fcee9e01bd77f54394c682818adf196169e72cec51216e3473189fc3402dceea707375573ab0f8ad1784999d6528dcb3531e06cb09a79688fc01a33d12e1d367ced9133241a1bea872d"}], 0xe0, 0x4044}, 0x0) msgsnd(0x0, &(0x7f00007fd000-0x8), 0x2bb, 0x0) msgrcv(0x0, &(0x7f0000347000-0x1008)={0x0, ""/4096}, 0x1008, 0x1, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000e1f000/0x2000)=nil, 0x0) write$tun(r1, &(0x7f0000000000)=@hdr={0x2, 0x80, 0x9, 0x7, 0x9, 0x20000000000, @ipv4={{0xa, 0x4, 0x1, 0x7, 0x42, 0x3, 0x6, 0x81, 0xa5, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, {[@rr={0x7, 0x13, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001]}]}}, @igmp={0x11, 0x7fff, 0x0, @empty, "cca77f2a643cc34664ef203b4a05ca99eaac"}}}, 0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') 2018/02/13 02:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x34)={@multicast1=0xe0000001, @empty, 0x0, 0x9, [@loopback=0x7f000001, @empty, @rand_addr=0x7fffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a65000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008eb000)=@ethtool_flash={0x33, 0x1, "46a9452b61ae2a6373bbe8434da2c65f457d552dacaadbcbad8ee1f50455006e8dea1a86a3fd28de429ba80590beb5db1155b64c5baa6a9a4acfb2ee528202a530b09f9cdea7a088fbbd790aca3fe6d7b14ad5883cb02eb6762e101f841fc8a5f6ed6cd1f2db770c4dd3f9227f0aafde4753ee09862470e8368c79c50bf26819"}}) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) fcntl$notify(r2, 0x402, 0x24) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e65000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e64000)=0xffff) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x4000) 2018/02/13 02:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00008dd000-0x1a)="410c26b1a9fa59ccde5cbb384490bdccfe82df1394c78bd99cf4", 0x1a, 0x94, &(0x7f0000268000-0x10)={0x2, 0x2, @rand_addr=0x5}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/cuse\x00', 0x400000, 0x0) io_setup(0x3, &(0x7f00005c5000-0x8)=0x0) io_cancel(r3, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f000030c000)="794e92c8431aaf75e934cd7e4127863587d662c792eb5edc10d75358ac18e378ee49ac9fd1688ff9bc8c781ef32e4b15f0c0c24941011b202559588118ff1170217a47e2dc89b7770a0d4040ec75bc34b9815dd5f235fa712bf53d132ec85473cbaeebff9a72f3e3056e9218a115ee", 0x6f, 0x0, 0x0, 0x0, r1}, &(0x7f0000178000-0x20)) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00002d4000), &(0x7f0000cbf000)=0x4) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) io_cancel(r3, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x1, 0x7f, r0, &(0x7f00001e6000)="e1d55edb492966c1cc36a33416c94121b19da573982e5263378df13a6261832989d9381ab1c71e3cd1428ede4f2bb93fe666416508a235441cbb60a6706da7b0fa375a092d831aeacda8eab95804e1890250", 0x52, 0xfffffffffffffff7, 0x0, 0x0, r2}, &(0x7f0000897000-0x20)) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = msgget$private(0x0, 0x110) msgctl$IPC_RMID(r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x801, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000035000-0x3e)=""/62) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3dc, 0xe4, 0x1e8, 0xe4, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}, {{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000c000-0x4)=0x1008) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={r3, 0x3}, 0x8) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) r0 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ppoll(&(0x7f0000fa8000-0x18)=[{r0, 0x400}, {r0, 0x8080}, {r0}], 0x3, &(0x7f000049a000-0x10)={0x77359400}, &(0x7f00005a3000-0x8)={0x80000001}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007da000)='/dev/vcsa#\x00', 0xff, 0x1) fcntl$notify(r0, 0x402, 0x10) write(r0, &(0x7f0000fe2000)="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", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00005a4000)) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/215, 0xd7) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/load\x00', 0x2, 0x0) [ 41.236783] audit: type=1400 audit(1518489628.577:87): avc: denied { ipc_owner } for pid=6615 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.261233] audit: type=1400 audit(1518489628.586:88): avc: denied { setattr } for pid=6614 comm="syz-executor6" name="pagemap" dev="proc" ino=17001 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000036c000-0x8)={0x0}, &(0x7f000046d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000af8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r0, r0) renameat2(r2, &(0x7f0000f0a000-0x8)='./file0\x00', r3, &(0x7f0000834000)='./file0\x00', 0x4) 2018/02/13 02:40:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x7) close(r0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a), 0xfffffcf5) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000576000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006ca000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00003c2000-0x1d)=':ppp1keyringkeyringvmnet1em1\x00', 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000901000)={{0x400, 0x4, 0x6, 0x228, "056f781bee4133f7ca365127604cda89dcd2c1f3ab38844c6c4075599fd7df0bd80451544834e689ee4ed051", 0x500000000000000}, 0x0, 0x0, 0x6, r3, 0xff, 0x479dcd48, "d24fc9fb2fce6327f2c4bd9b6e78358c75d16ee4dab697ea0c7c06331364421d42c6de22e9f2325ed308d6b96c1d6e4da2ea64879f3b065f06e600dccf549d59", &(0x7f00005fe000)='$ppp0\x00', 0x6, [], [0x5, 0x3, 0x7e, 0x4]}) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000fd8000-0x5e)="596bd48768cd4247b2616cbd4f7a55d778b8d5d1057fb4018901a52f1be1e3ee88eaf048985fb402e6972984aab9ca2bbb13457612ea6394cc58c6cb486fcb76cf3feaf0eaf740cec34fe82bca3a8ef4c7c0b5e8c480463ba62487055280") getsockname$unix(r2, &(0x7f0000bb3000-0xc)=@file={0x0, ""/10}, &(0x7f0000107000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f75000)={0x0, 0x25, "59c64125052b3793468303b84cdb55b42b3f63761a2f52fa0bb6ea7e28390ca9124b5b09e2"}, &(0x7f0000b51000)=0x2d) open_by_handle_at(r1, &(0x7f000003a000)={0x1008, 0x9, "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"}, 0x200000) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000051a000-0x8)={r4, 0xfffffffffffff801}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/13 02:40:28 executing program 3: msgget(0x0, 0x8) r0 = msgget$private(0x0, 0x280) msgrcv(r0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0xffffffffffffff1a, 0x3, 0x2000) 2018/02/13 02:40:28 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000396000-0xa)='/dev/dsp#\x00', 0x4, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f00007c2000)='/dev/input/mouse#\x00', 0x2, 0x1c1800) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000739000-0x8)='./file0\x00', 0x101000, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) write$evdev(r1, &(0x7f0000a39000)=[{{}, 0x9, 0x1ff, 0x80000001}, {{0x77359400}, 0x6, 0x1, 0x5}, {{}, 0x80, 0x2, 0x101}, {{0x77359400}, 0x6, 0x40, 0x2d6}, {{0x77359400}, 0x5, 0x3ff, 0x9}, {{r3, r4/1000+30000}, 0x3217, 0x1, 0x8}], 0x90) ioctl$KDMKTONE(r1, 0x4b30, 0x40) unlinkat(r2, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000000+0xaee)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000+0x69e)={r5, @in6={{0xa, 0x3, 0xffff, @empty, 0x1001}}, 0x2, 0x7ff}, &(0x7f0000000000)=0xfee0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001af000-0xa)='/dev/dsp#\x00', 0x5, 0x0) pipe(&(0x7f00004ca000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004a5000-0x4)=0x7) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000931000)) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d88000), 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000090a000)=@pic) 2018/02/13 02:40:28 executing program 7: r0 = socket(0x18, 0x0, 0x3f400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x5, 0x9, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000002000-0x51)="37985a9625660d197f29d01b9de52ec5469a661d49cc3c96f8ef0bae5252b514af34a8345c5b3d891605f24cc7fcbfdd390942426f7314d06f208cc8f3da1add0e009475cbf14ae13ad05915d17ffeda2e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4}, &(0x7f0000001000-0x4)=0xc) 2018/02/13 02:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xe, 0x41285285) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000094000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e2b000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff6d}}, [0x8659, 0x1, 0x0, 0x7, 0x1, 0x3, 0xffffffff, 0x4, 0x7, 0x101, 0x7f800000000000, 0xff, 0x2000000, 0xffffffffffffffc1, 0xfffffffeffffffff]}, &(0x7f0000659000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007fa000-0x12)={r1, 0x8, 0x5, [0x1964, 0x6, 0x0, 0x401000000000, 0x7]}, 0x12) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000172000-0x3c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r3 = creat(&(0x7f000076b000)='./file0\x00', 0x3) r4 = syz_open_dev$vcsn(&(0x7f00009f2000)='/dev/vcs#\x00', 0x1, 0x12002) linkat(r3, &(0x7f000048d000-0x8)='./file0\x00', r4, &(0x7f000035e000-0x8)='./file0\x00', 0x1000) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000915000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/ppp\x00', 0x7f, 0x0) clock_gettime(0x0, &(0x7f0000f9a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000206000-0x68)={0x0, 0x9, 0x1, {r2, r3}, 0x3ff, 0xffffffffffffff6c}) 2018/02/13 02:40:28 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0x30, "a3834d920c96b0b1c66069d77eab6486656061d1b13e8b75fb7d044b62b79b4aa5c536595fe518595847c677632e8cc9"}, &(0x7f0000003000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000011000)=0x4) r3 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000), &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/13 02:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00003ba000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000f96000)=0x20) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f000072a000-0xd8)="cd7d739372d02a4a5bfb80af4c79540c8f153a84f6f9246cc1ddb689290a07d55d9551d74e29db987c8cd2f02abb4ff7eee1420f114842e457699b4526877ca272eaa77cf346fcefa7d6d9642eaf0e64e3d7eb08d4c4fe4ca8c34fd43894d66df3f57f079c80a1b8299fd5af626d51845f6ca81c99b853d64ece81aad3ca8eec990580229ca847a0594ea37a2a8d703295eb219bfff893517671a391236d2ebee065878904d779947f1feed2410d71fe237a49496d581516349411801935d9f507a0672929cfb4c8672d71e4f111592531d3e8dbd4e277dd") 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$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x7d, 0x4}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000702000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00004ff000)={0x3, 0x24, [0xfffffffffffffffb, 0x0, 0x7ff, 0x1, 0x1, 0x9f, 0x7, 0x81, 0xffffffffffffff15]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/13 02:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008fb000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x3, 0xff, 0x8, 0x0, 0xc000000000000000, 0x1}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000386000-0x8), 0x40, 0x2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffff7fffe) dup3(r3, r2, 0x0) mmap$binder(&(0x7f0000e19000/0x1000)=nil, 0x1000, 0x0, 0x80011, r2, 0x0) 2018/02/13 02:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x100) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f00004cc000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000002000-0xc9)=""/201) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/13 02:40:28 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b2000)=0x3, 0x18f) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000964000), &(0x7f0000a8a000)=0xc) 2018/02/13 02:40:28 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009d0000-0xc)='/dev/amidi#\x00', 0x3, 0x88280) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000d24000)="a21e0d49b4cc72b6061a11cfdca454006d3045347b58", 0x16) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d25000-0x4)=0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000d24000)={0x0, 0x1, 0x1, @tid=r3}) 2018/02/13 02:40:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004b4000)='tls\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f0000bdb000-0x9)='/dev/sg#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0x7)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2}) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000), 0x0) 2018/02/13 02:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000480000)='/dev/mixer\x00', 0x200000, 0x0) connect$nfc_raw(r0, &(0x7f0000163000-0x10)={0x27, 0x2, 0xfffffffffffffff9, 0x6}, 0x10) unshare(0x204300) getsockname$netrom(r0, &(0x7f0000ec4000-0x48)=@full, &(0x7f0000260000)=0x48) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000684000)=0x16, 0x4) [ 41.513294] audit: type=1400 audit(1518489628.854:89): avc: denied { map } for pid=6696 comm="syz-executor6" path="pipe:[17105]" dev="pipefs" ino=17105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) accept$ax25(r0, &(0x7f00001b9000-0x10), &(0x7f0000524000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d83000-0x20)={0x10000, 0x8, 0x8004, 0x9, 0x3f, 0x5, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f0000eaa000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ed3000-0xc)={r1, 0x7, 0x2, [0x80000001, 0x7]}, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000015c000-0x10)={0x4, &(0x7f0000c8f000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) r2 = syz_open_dev$sg(&(0x7f00009de000-0x9)='/dev/sg#\x00', 0x9c, 0xa03) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d77000-0xd8)=@pic) set_robust_list(&(0x7f0000a73000-0x18)={&(0x7f0000731000/0x4000)=nil, 0x0, &(0x7f000077e000/0x4000)=nil}, 0x18) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000390000-0x1460)=@filter={'filter\x00', 0xe, 0x4, 0x1400, 0xffffffff, 0xd0, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x1330, 0x1330, 0x1330, 0xffffffff, 0x4, &(0x7f0000190000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x8d3aa9ff9250b7ab}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1460) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000364000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000b23000-0xe9)=""/233) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x21, 0x8000, 0x1}) seccomp(0x1, 0x800000, &(0x7f00000fe000-0x10)={0x0, &(0x7f00000ea000-0x8)=[]}) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002b9000)={0x0, 0x67, "5a65de3378b747ba51bf867e2d4637d6d3e36eee2b1bc9221dc3633e5175d628d6a1c21694ebfb5ea7b4a6e52193788f51a081f4c025a62b63a4230b9f13c48de7b263775ff05aee5e0c8475565e3b984da76828f69a466188facf34d376343bb69c7aa58145d9"}, &(0x7f0000230000-0x3)=0x6f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009b000-0xc)={r3, 0x4000000000000001}, &(0x7f0000dea000)=0xc) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000041f000-0x28)={'vcan0\x00', r2}) 2018/02/13 02:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6b000-0x8)={0x0, 0xff}, &(0x7f0000b8f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000826000-0x49)={r1, 0x6, 0x41, "7f329aa12db57308a608985907168b87d786ad35ff0c889bd1faed1443d41bbf2dcf15ee70f23d18f72a18e308b87dabb6b1d075920c5592cfcaab5d8d165444f3"}, 0x49) 2018/02/13 02:40:29 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000088c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x800, 0x5, 0x1000, 0x0, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x3, 0x10000}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2, 0x1, &(0x7f0000000000)="82", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x3c8, &(0x7f0000001000-0x8)=0x1) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r0, r0, &(0x7f0000b44000)=0xffffffffffffffff, 0x400002a) bpf$MAP_CREATE(0x0, &(0x7f0000083000-0x2c)={0xb, 0x7a6c2cac, 0x7, 0x1, 0x18, r0, 0x7}, 0x2c) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x12, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000e5c000)="bc1375") fchdir(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000010a000), &(0x7f0000fdf000-0x4)=0x4) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfff) getsockname(r0, &(0x7f000072d000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000d4e000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005db000-0xb)='/dev/mixer\x00', 0x20800, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000b5b000-0x4)) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000999000)=0x8, 0x4) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)) fallocate(r0, 0x0, 0x1, 0x81) getsockname(r0, &(0x7f00004e4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a9d000-0x4)=0x1c) 2018/02/13 02:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ba000)={0x0, 0x7fff}, &(0x7f0000578000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000644000-0x10)={r1, 0xfffffffffffffffa, 0x40000000000000, 0x100000000}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000), &(0x7f00005d4000-0x40), &(0x7f00001fc000-0x40), &(0x7f0000001000-0x10)={0x0, r2/1000+30000}) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00009a5000)={0xa, 0x3, 0x80000400000, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) socket$unix(0x1, 0x7, 0x0) poll(&(0x7f000091a000-0x48)=[{r0, 0x500}], 0x1, 0x0) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x57, &(0x7f0000454000-0x8)=0x9) tgkill(r1, r2, 0x1) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x2000000040a02, 0x0) write$sndseq(r0, &(0x7f0000cbb000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xfd}, {}, @time=@tick}], 0x30) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000a04000)={0x3, 0x78, 0xfffffffffffffffb, 0x9, 0x2ea21174, 0x1f, 0x0, 0x5, 0x10100, 0x4, 0x100, 0x0, 0x4, 0x4, 0xa5e9, 0x4, 0xe0a, 0x59fab415, 0x8, 0x100, 0x1f, 0x6, 0x3ff80000000, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x7, 0x1, 0xfffffffffffffffe, 0x69fb, 0x4000000000000000, 0x8, 0x6c5b, 0x9945, 0x3, 0x7, 0x2c25, 0x11, 0x1, 0x0, 0x8124, 0x4, @perf_config_ext={0x6e6c, 0x20}, 0x8200, 0xfffffffffffffff8, 0x61f, 0x0, 0x5, 0x6}, r0, 0xd3, r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000033000-0x1c)=""/28) r2 = semget(0x1, 0x2, 0x81) semop(r2, &(0x7f00001e2000-0xc)=[{0x1, 0x2, 0x1000}, {0x1, 0x100}], 0x2) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000f66000)={0x10001}, 0xfffffffffffffec8, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f67000-0x1)=0x7f, 0x1) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000031000-0xc)='/dev/amidi#\x00', 0x7, 0x4401) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000d000)={0x200000000101ff, 0x2, 0xd002, 0x2000, &(0x7f000002b000/0x2000)=nil}) mq_timedreceive(r1, &(0x7f000002d000-0xd8)=""/216, 0xd8, 0x142, &(0x7f0000023000-0x10)) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x21fc) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000059000-0x1000)=""/4096, &(0x7f0000058000)=0x1000) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00005f6000-0x4)={0x3, 'cP/'}, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000046d000)=0x53, &(0x7f00006cf000-0x8)=0xffffff2a) 2018/02/13 02:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008a3000-0x8)=0x108000000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0xfffffffffffffffd) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000756000-0x4)=0xaf) r1 = syz_open_dev$sndctrl(&(0x7f0000f11000)='/dev/snd/controlC#\x00', 0x0, 0x404040) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000e3000)=""/161) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7f, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x10}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x2, 0x3d, 0x80000000, 0x5}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000b4c000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000828000-0x10)={&(0x7f0000000000)={0x21dc, 0x0, 0x3, 0x410, 0x7, 0x1, {0x0, 0x0, 0x3}, [@nested={0x11c4, 0x78, [@typed={0xc, 0xf, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="701b13823f8f00572387f5b3963b07c8076d748e1b69ee0c1887f5cdc6c0495cda58e89103d6ca82010d5955b92b2892d88f9ca9ee2bfa153119ca6505564f3b33a702db979ed9c17c4e36682cbe005e3fc32c8bc3f59c65025adf64d8541e89420ef5b076f503bea18840bf818daced43795768ba498021dca5030c8d13ad39d3f2ca07d4128fb9c9d3b6f22aee550a5640fbf9f6c21518dbd55daf7196ba609e7ef5e63293da34f67cc87078b1aea2fd7c620813eca5e415e7542104466485e6974dc0c4aa5c38660919453ecfa80c76973164a614cffc223bd3dda78610678d", @generic="cb599719bda4a225648df4449108d3b78a9e8c7cbb0b65a0ac6492f34b3ed03ccffae3af9debbcde8eb30c65575cc1b5862fc4dbf4c250972f88c10f729bf01e2ac12b774b36cb68105b6f87da57cb292cb8e4b9bf9977bcf8ad00539bcd5b3c516e3de824ab2bb241f9a6f594973aeeadecc562bcef789e9e2a72919912c7c4ec7f5c24f7953b3277f308", @typed={0x10, 0x8f, @str='vmnet0\x00'}, @generic="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@typed={0xc, 0x60, @str='\x00'}, @generic="311d58aaa79d6a5bb97dcb1d99605231b8e2654dbad50f1c43a3a914fdef5185a562fe2b68c3afa34a54"]}, @generic="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@nested={0x4, 0x31, []}]}, 0x21dc}, 0x1, 0x0, 0x0, 0x11}, 0x8010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000)={0xffffffffffffffe1, 0x20, 0x3, 'queue1\x00', 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000ce2000)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x11cd, 0x4) 2018/02/13 02:40:29 executing program 6: alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) rt_sigprocmask(0x0, &(0x7f00004fe000-0x8)={0xfffffffffffffffe}, 0x0, 0x613c8996158e3d1a) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000de5000)=0x9, 0x4) fcntl$setsig(r0, 0xa, 0xe) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000aac000)={{0x8, 0x0, 0x1f, 0x2, 0x5, 0x3}, 0x100, 0x0, 0x6}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f00008c7000-0x8)='./file1\x00', 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ceb000-0x4), 0x4) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006ca000)='/dev/vcsa#\x00', 0x5, 0x58200) connect$vsock_dgram(r0, &(0x7f0000bab000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket(0x18, 0x0, 0x0) io_setup(0x9, &(0x7f00000d9000-0x8)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000488000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00006dd000-0xca)=""/202) io_submit(r2, 0x2, &(0x7f0000533000)=[&(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000853000-0xf3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000c60000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000710000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x412876b3cc44afe9, 0x0, 0x5, 0x8, 0x5}, 0x20) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000912000-0x28)={@common='erspan0\x00', 0xfff}) r1 = accept(0xffffffffffffffff, &(0x7f0000a45000-0x10)=@nfc, &(0x7f0000eba000)=0x10) accept4$ax25(r1, &(0x7f0000f76000-0x10), &(0x7f000039c000-0x4)=0x10, 0x800) r2 = syz_open_dev$mice(&(0x7f0000512000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000767000-0x50)={0x30, @time, 0x9, {0x40, 0x7}, 0x6eeb, 0x1, 0x20fb53a9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b1000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000237000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x568, [0xe3fd, 0x8e, 0x1, 0x69, 0x9, 0x7ff], 0xff, 0x1, 0xdfa8}, {0xd6f, [0x4, 0x0, 0x200, 0xa274, 0x200, 0x7], 0x7, 0xee8e, 0xffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003b2000)={0x0, 0xc259}, &(0x7f00000cc000-0x4)=0x8) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x54000004, &(0x7f000022b000/0x1000)=nil) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f00003b4000-0xda)=""/218) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ac000)=@assoc_id=r2, &(0x7f00003b2000)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000330000), 0x4) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088e000-0xc)='/dev/rfkill\x00', 0x200801, 0x0) write$eventfd(r1, &(0x7f00009f8000)=0x80000000, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c99000)={0x0, 0xa, 0x1, @thr={&(0x7f000032a000)="3a0c08cef74b5952e2183a0535376cf79d0e967a3107242075b429c9b112aea372cd11757087fa0bc5d4b3d060a5d6b87c761e6be6591a760ba7", &(0x7f0000074000)="5609ee78e9b8bd638eab540a9083b7c31eed47764cc5484545c9199e60455ec3262c0c24a153a3161372b4601fe11f14b84df84eb47210a42d57458a5ebeb2c08ce1324151ca69"}}, &(0x7f0000e41000-0x4)) utime(&(0x7f0000f13000)='./file0\x00', &(0x7f0000397000-0x10)={0xff, 0x100}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b41000)=0x0) ioprio_set$pid(0x3, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ee2000-0x4)=0x0) wait4(r1, &(0x7f000057f000), 0x20000000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000a50000)='/dev/vcs#\x00', 0x2728, 0x101080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000385000-0x8)={0x0, 0x5}, &(0x7f0000173000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006a9000)={r3, 0x1f}, &(0x7f0000f33000)=0x8) 2018/02/13 02:40:29 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) setns(r0, 0x4c000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000087b000-0x12)='/dev/loop-control\x00', 0x100, 0x0) socketpair(0x7, 0x5, 0x8, &(0x7f0000720000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000b2e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ip6tnl0\x00'}) getsockopt$sock_timeval(r1, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) fstat(r2, &(0x7f00008f9000-0x44)) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e1e000-0x2c)={0x0, 0x5, 0x7fff, 0x1, 0x1, 0x0, 0x401}, 0x2c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000aa6000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c8b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ac000-0x10)={0x0, 0x64, &(0x7f000041e000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4ec27c5c}]}, &(0x7f00007e1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000858000)={r2, 0x400}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000d4f000-0xc)={0x10}, 0xc, &(0x7f0000035000-0x10)={&(0x7f00008e6000-0x20)={0xfffffffffffffd90, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1c, @ipv4=@rand_addr}]}, 0xfffffffffffffe13}, 0x1}, 0x20048000) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ed000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000989000-0x4)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000), 0x2) request_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0xb)='selinuxem0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000009000)="9a1927e8c718f8b4fa4fc8c0cd7e312efc1ff95a791f5f3543851e5273ea43038ca9b40aa5c7c60f8829fdc981b2027d95ba2437bb3c763b7e5718cf48b962aa649a2bd8f4d314837a0208763eaca64e", 0x50) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000046d000)='/dev/input/mouse#\x00', 0x0, 0x400000) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000d7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d7c000-0x4)=0x14) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d7b000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0xfff, 0x0, 0x10000, 0x2, 0x20, 0x80, 0x87, r1, r2}, {0x1, 0x8001, 0x0, 0xdfc5, 0x20, 0x2, 0x6, 0x1}, {0x10001, 0x2, 0xffff, 0x9}, 0x40, 0x3, 0x2, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x9, 0x3ff, 0x20, 0x5}}, 0xe8) r3 = socket(0x200000000000010, 0x2, 0x9) write(r3, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b0d000-0xa)='syzkaller\x00', &(0x7f00004dd000)={0x73, 0x79, 0x7a}, &(0x7f0000129000-0x48), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000dce000-0xd)='dns_resolver\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x192, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000a88000)="02", 0x0) keyctl$clear(0x7, r0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bf7000)={0x3, 0x1, 0x8, 'queue1\x00', 0x4}) chmod(&(0x7f0000460000-0x8)='./file0\x00', 0x15) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000f4a000)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000295000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000ac1000)=""/223) recvfrom$inet6(r0, &(0x7f0000abd000)=""/136, 0x88, 0x0, &(0x7f000059f000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) open(&(0x7f00005b5000-0x8)='./file0\x00', 0x40000, 0x12) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000025c000-0x1264)={0x14, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f000015d000)='/dev/midi#\x00', 0x6, 0x220300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000870000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e70000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000979000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00002d3000-0x38)={&(0x7f00006a6000-0xc)={0x10, 0x0, 0x0, 0x3000}, 0xc, &(0x7f00004c2000)={&(0x7f0000267000)=@updsa={0xf8, 0x1a, 0x8, 0x5, 0x2, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0xf49a, 0x1, 0x8, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in=@rand_addr=0x401, {0x9, 0x3, 0xf40, 0x6, 0xffffffffffff0960, 0x2, 0x8000, 0x9}, {0xfa, 0x80, 0x2, 0x5}, {0x4, 0x0, 0x3}, 0x3, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x8}, [@extra_flags={0x8, 0x18, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="7524a965f13b880cfea4ba076add73ab2f54b1d80ef3b6bbedccbe1f36488d1ab9e5fda1a77e2ab632e072e4fbcddd85b9a65693918c840af9144f3836c13b087210648e0a009fc44e29070629f8c5082d7d14600e21a3df6535e94cd608fd9529ebcb5e44df31970108ca5c75c258d70f25c2bbc8b3c011d2a467697781b244f0a178924ed66833837a1d85864426f0955c783da7d11144c0ba27c8fa605594f0b831dff541da55cfde58f52e376db433a7a5ca2555cf96fdfe6383b71f2b925a661061a4a1e41315b161db194c6a8b1e424b4e74e129479e84d3ac72d861b4196ab73fe281064c3981ab11b6ce9486b590299899784d49ee55", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd1000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x40000000009, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000cf000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x6, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f0000c7b000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x1, 0x33c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00007b1000)=0xfffffffffffffdfc, 0xffffffffffffff91) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001f1000-0x1000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/02/13 02:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b9b000-0xb)='/dev/mixer\x00', 0x8000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) sendmsg$unix(r0, &(0x7f000085a000)={&(0x7f000091c000)=@file={0x1, './file0\x00'}, 0xfffffffffffffc4e, &(0x7f00001b0000)=[{&(0x7f00000ce000-0x45)="1f3e36f68004972b035fb11d4f7e47ec416a03e7651d7827bec81001e28b43af4833c962a7d163d81a683ce0c81b038fedf4412fb0b2cc0c7020ae70d9350331396dc91fb3", 0x45}, {&(0x7f0000f6c000)="0bdefb1bad868059459dfd894d8157244abb7ee1bb1be3dd30a003ccba7eb62225aa25fe48ca6df2fe627565d4b7ccabb3f44b66dda902a52b40170311812c253f93c597fc95be14f421915a5c7bdaec7563710a5fa2075768a0b0db12955db4e3895d27bcdb947d3bd28fa0bc9a1fb318e3322059970d3db1f1199c02be62b7eab48c73016707a45649a2a378c3f6042553aedf637f1b0315d097bf11f85b89a7dc83", 0x2a}, {&(0x7f00003f4000-0xd5)="b9f7b869338f0512e043ca1e5d6f7cd915accf9c81734432a221f81f7253d2d64e8a34520a8443827d05d2d72622677b8f4bdc04c5d01e76cf4c9235c52e6440b866be2114446bf81739ee5afec01fd1caec6a18fee5f583caed0229ed0889f3c9b0c654d1d4f62820ad235e02f1277bb827ff6054116a0996be60ed23fc04f5585b024809e6dfa4ef4665f35da3913d8b94d3d08098015670fcb53b04bca16e489880856c0db61e2cb0b27c5c2132825b74defb4982d386b27f94875d0ef39aa5d13947149810b622e35e88ecc552a3e2223b1acf", 0xd5}, {&(0x7f0000df8000)="95227652133dba0d087c3207763a9097df5a4cae740200000057cc8dd81363790f2600f366c0e4c1d3af36a428d275f536ff141f0b1a1584af46d32fbd6a2b98f03f0fb25a3d49afad778cdeac2396b751632f282ea3a209e4b7314cb40cf37c9f4774c2c17b01d0dc1743304597367b29fc8676", 0x4f}], 0x10000000000000a2, 0x0, 0x0, 0xc0}, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r0, 0x400, 0x1) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000002000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x12, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000005000)={@empty, 0x0}, &(0x7f0000005000)=0x14) fsync(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000+0xf2b)={0x2, r0}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000007000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x8}, &(0x7f0000007000-0x4)=0x8) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000004000)) 2018/02/13 02:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000298000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000539000-0x10)=@common, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) sysfs$1(0x1, &(0x7f00003a5000-0x1)='\x00') 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) fremovexattr(r0, &(0x7f000049d000-0x9)=@known='user.syz\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[]}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f000097d000-0x10), &(0x7f000033a000)=0x10) getresgid(&(0x7f00009ba000), &(0x7f0000671000), &(0x7f0000835000)) 2018/02/13 02:40:29 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) fallocate(r0, 0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000726000), &(0x7f0000fb9000-0x4)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055c000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000ada000)) 2018/02/13 02:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a9a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200880) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000f5f000-0x400)={"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"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086b000-0xc)={0x0}, &(0x7f0000f52000)=0xc) fstat(r0, &(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000030000-0x4)=0x0) r5 = geteuid() stat(&(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000043000)=0x0) lstat(&(0x7f00003f4000)='./file0\x00', &(0x7f0000526000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000354000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000173000-0x8)={0x0, 0x0}) r11 = geteuid() getresgid(&(0x7f00008f4000), &(0x7f0000d42000-0x4)=0x0, &(0x7f000013b000)) fcntl$getownex(r0, 0x10, &(0x7f00003fc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c64000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f000008e000-0x4)=0xe8) stat(&(0x7f0000618000-0x8)='./file0\x00', &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f000086e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() r20 = getuid() fstat(r0, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000ab4000)=[{&(0x7f00006bf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x80)=[{&(0x7f0000058000-0x1000)="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{&(0x7f0000c4d000-0x1000)="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0x1000}], 0x4, &(0x7f00007bb000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa0, 0x4000}, {&(0x7f000064b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000037c000)=[{&(0x7f00000ca000-0x7)="f3c009de305dbb", 0x7}, {&(0x7f00001a2000-0xc3)="d53477b3ec7f8fbaaa469ee5f433145795feef8125b4dcc45b69918b6f635af71dd8c975b233521e8dc070c9a9eb1e6e465d57d42831984e2c81ca946d4f8cc06e7f06aa55052de3084d92e2656362ee29f450859d6901533dabe9e2457d33d8cd10b108e68bfb9341abd5f46296bb48a2cb3161d04f488b53ca8088e2ef479854256653216790cd3290b29d6d82051f81c058a297dfd8fa2cbfa93ed4e57c2f2a14fff0e84f81d666702754b8d940384de6a7919bdd0f02a4a4b3763f839207f66e0e", 0xc3}], 0x2, &(0x7f0000ac0000-0x38)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x10}], 0x7, 0x20040800) syz_emit_ethernet(0xf1, &(0x7f000072b000)={@random="083997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xbb, 0x400000000038, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x1, 0x3, 0xbb, 0x0, "d04ccb27605c65cdb2ef6654525856184013c4374d8fe5e46876040c30a8620caf24c6726af41765d395c7bb8a0367e815161c60abcc6e0b05580a088242604d147439edcfe254161afb93833f6037aa3a82b981f4b18af84399678e11ed7fa6e62778eb249aac3cdd2413659c026f53448d5e150de2316c57bf9b38a4832d72f4a32b2e4934f6678eb5dcc9ec22190633a20b511c1ccb1aa651df51cb6c7ce4de917253c0d23656b89a15743bc9441c576eff"}}}}}}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000244000-0x8)=0x800) 2018/02/13 02:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000948000)=@dstopts={0x0, 0xc, [], [@generic, @jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0xffff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x3, 0x3c, "f0ef826030e6c0e21af73f44b7b9e78eb32f017c4d91b4c3ae4c3a0ee23fd542af5f5f90e7969bc3453d8109c2d0276f362d35d398c996cd0c567a3f"}]}, 0x68) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) fcntl$notify(r0, 0x402, 0x10) 2018/02/13 02:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000061d000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005c5000)={0x3, 0x2, 0x2}, 0x8) accept4$packet(r3, 0x0, &(0x7f0000417000), 0x80000) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) 2018/02/13 02:40:29 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f71000-0x4), &(0x7f0000fb8000)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000043000-0xc)={0xffff, 0x1f, 0x1}) 2018/02/13 02:40:29 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000027000), &(0x7f000000a000)=0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000006000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/13 02:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) r1 = semget(0x2, 0x2, 0x18) semtimedop(r1, &(0x7f0000f81000)=[{0x0, 0x8, 0x1800}], 0x1, &(0x7f0000cb1000-0x10)) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000be1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00004fe000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x5, 0x8, 0xb039fa4, "bc6f496840a34aa178dd3757c626b7109f27ddcb9b3d0c78ea1d499002c360805d6fa67561ff49791924767f17f6249080f49eec1121f72f8c4dbfcb96da63cffd29febd8026474a5900fa9b7d418040"}, 0x160) 2018/02/13 02:40:29 executing program 6: clock_settime(0x400000001003, &(0x7f0000a5b000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd4b4b0e46f82fd0e, &(0x7f0000000000)="57ab85c509ff19bad0673ad203628df5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000694000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0xe7, 0x0) sigaltstack(&(0x7f0000de7000/0x3000)=nil, &(0x7f0000002000-0x8)) 2018/02/13 02:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000a3a000-0x4)=0xb8) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) [ 42.356255] FAULT_FLAG_ALLOW_RETRY missing 20 [ 42.360842] CPU: 1 PID: 6894 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #310 [ 42.368109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.377455] Call Trace: [ 42.380035] dump_stack+0x194/0x257 [ 42.383651] ? arch_local_irq_restore+0x53/0x53 [ 42.388311] ? handle_userfault+0xb97/0x2500 [ 42.392710] handle_userfault+0xbd9/0x2500 [ 42.396927] ? handle_userfault+0x185a/0x2500 [ 42.401428] ? userfaultfd_ioctl+0x4520/0x4520 [ 42.406123] ? find_lock_entry+0x24d/0x730 [ 42.410349] ? find_get_entry+0x9e0/0x9e0 [ 42.414524] ? print_irqtrace_events+0x270/0x270 [ 42.419275] ? userfaultfd_ctx_put+0x720/0x720 [ 42.423871] shmem_getpage_gfp+0x2a07/0x37e0 [ 42.428300] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 42.433206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.438382] ? print_irqtrace_events+0x270/0x270 [ 42.443164] ? perf_trace_lock+0xd6/0x900 [ 42.447296] ? __lock_acquire+0x664/0x3e00 [ 42.451515] ? trace_event_raw_event_lock+0x340/0x340 [ 42.456710] ? check_noncircular+0x20/0x20 [ 42.460933] ? idr_preload+0x30/0x30 [ 42.464634] ? rb_erase_cached+0xf50/0x3540 [ 42.468945] ? find_held_lock+0x35/0x1d0 [ 42.473000] ? filemap_map_pages+0x919/0x15d0 [ 42.477483] ? lock_downgrade+0x980/0x980 [ 42.481620] ? lock_release+0xa40/0xa40 [ 42.485599] ? check_noncircular+0x20/0x20 [ 42.489825] ? filemap_map_pages+0x942/0x15d0 [ 42.494326] ? find_get_entries_tag+0xeb0/0xeb0 [ 42.498988] ? follow_page_pte+0x3a9/0x1500 [ 42.503293] ? lock_downgrade+0x980/0x980 [ 42.507431] ? print_irqtrace_events+0x270/0x270 [ 42.512170] ? do_raw_spin_trylock+0x190/0x190 [ 42.516759] ? _raw_spin_unlock+0x22/0x30 [ 42.520884] ? follow_page_pte+0x440/0x1500 [ 42.525194] ? __lock_acquire+0x664/0x3e00 [ 42.529420] ? is_pmd_migration_entry+0xf0/0xf0 [ 42.534075] shmem_fault+0x2b9/0x960 [ 42.537783] ? shmem_read_mapping_page_gfp+0x1d0/0x1d0 [ 42.543060] ? print_irqtrace_events+0x270/0x270 [ 42.547818] __do_fault+0xeb/0x315 [ 42.551334] ? perf_trace_lock+0xd6/0x900 [ 42.555467] ? pte_offset_kernel+0xc7/0xc7 [ 42.559694] ? __lock_acquire+0x664/0x3e00 [ 42.563928] __handle_mm_fault+0x1d8f/0x3ce0 [ 42.568330] ? __pmd_alloc+0x4e0/0x4e0 [ 42.572194] ? check_noncircular+0x20/0x20 [ 42.576422] ? find_held_lock+0x35/0x1d0 [ 42.580480] ? handle_mm_fault+0x270/0x970 [ 42.584697] ? lock_downgrade+0x980/0x980 [ 42.588880] handle_mm_fault+0x35c/0x970 [ 42.592928] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 42.597488] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.603351] ? find_vma+0x30/0x150 [ 42.606888] __get_user_pages+0x50c/0x15f0 [ 42.611136] ? follow_page_mask+0x17f0/0x17f0 [ 42.615616] ? lock_release+0xa40/0xa40 [ 42.619567] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.625429] ? get_user_pages_unlocked+0x34e/0x4f0 [ 42.630342] ? rcu_note_context_switch+0x710/0x710 [ 42.635246] ? lock_downgrade+0x980/0x980 [ 42.639382] ? __might_sleep+0x95/0x190 [ 42.643342] ? down_read+0x96/0x150 [ 42.646945] ? get_user_pages_unlocked+0x218/0x4f0 [ 42.651854] ? __down_interruptible+0x6b0/0x6b0 [ 42.656501] ? print_irqtrace_events+0x270/0x270 [ 42.661236] ? rb_insert_color+0x1580/0x1580 [ 42.665639] get_user_pages_unlocked+0x244/0x4f0 [ 42.670394] ? get_user_pages+0xc0/0xc0 [ 42.674349] ? cpuacct_charge+0x2e6/0x5c0 [ 42.678473] ? get_user_pages_fast+0x277/0x340 [ 42.683049] get_user_pages_fast+0x1b4/0x340 [ 42.687447] ? __get_user_pages_fast+0x360/0x360 [ 42.692177] ? update_curr+0x45c/0xa60 [ 42.696066] get_futex_key+0x461/0x1d50 [ 42.700026] ? __lock_is_held+0xb6/0x140 [ 42.704090] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 42.708739] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.713909] ? update_curr+0x47b/0xa60 [ 42.717773] ? __lock_acquire+0x664/0x3e00 [ 42.721992] ? check_noncircular+0x20/0x20 [ 42.726217] ? task_prio+0x50/0x50 [ 42.729749] ? account_entity_enqueue+0x3c8/0x6e0 [ 42.734576] ? __lock_is_held+0xb6/0x140 [ 42.738642] ? update_load_avg+0x249/0x2d80 [ 42.742956] ? check_noncircular+0x20/0x20 [ 42.747165] ? check_noncircular+0x20/0x20 [ 42.751376] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 42.756907] ? update_load_avg+0x249/0x2d80 [ 42.761217] ? find_held_lock+0x35/0x1d0 [ 42.765273] ? __debug_object_init+0x235/0x1040 [ 42.769924] ? lock_downgrade+0x980/0x980 [ 42.774049] ? lock_downgrade+0x980/0x980 [ 42.778185] ? lock_release+0xa40/0xa40 [ 42.782137] ? rb_insert_color+0x1580/0x1580 [ 42.786522] ? find_held_lock+0x35/0x1d0 [ 42.790565] ? do_raw_spin_trylock+0x190/0x190 [ 42.795124] ? do_raw_spin_trylock+0x190/0x190 [ 42.799686] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 42.804773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.809769] ? trace_hardirqs_on+0xd/0x10 [ 42.813903] ? __debug_object_init+0x235/0x1040 [ 42.818546] ? __lock_acquire+0x664/0x3e00 [ 42.822779] ? debug_object_fixup+0x30/0x30 [ 42.827098] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.832264] ? check_noncircular+0x20/0x20 [ 42.836501] futex_wait_setup+0xca/0x3d0 [ 42.840559] ? futex_wake+0x680/0x680 [ 42.844340] ? __hrtimer_init+0xab/0x1f0 [ 42.848400] futex_wait+0x317/0x9a0 [ 42.852033] ? futex_wait_setup+0x3d0/0x3d0 [ 42.856341] ? __lock_acquire+0x664/0x3e00 [ 42.860557] ? perf_event_sync_stat+0x5b0/0x5b0 [ 42.865204] ? __enqueue_entity+0x109/0x1e0 [ 42.869518] ? clock_was_set_work+0x30/0x30 [ 42.873828] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.879036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.884204] ? trace_hardirqs_off+0xd/0x10 [ 42.888427] do_futex+0x11ec/0x22a0 [ 42.892039] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.897041] ? trace_hardirqs_on+0xd/0x10 [ 42.901169] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.905656] ? exit_robust_list+0x240/0x240 [ 42.909954] ? copy_overflow+0x20/0x20 [ 42.913831] ? check_noncircular+0x20/0x20 [ 42.918072] ? __schedule+0x8ea/0x2040 [ 42.921949] ? find_held_lock+0x35/0x1d0 [ 42.926010] ? SyS_futex+0x2d3/0x390 [ 42.929708] ? lock_downgrade+0x980/0x980 [ 42.933860] ? pvclock_read_flags+0x160/0x160 [ 42.938333] ? __might_fault+0x110/0x1d0 [ 42.942375] ? lock_downgrade+0x980/0x980 [ 42.946499] ? ktime_get+0x15c/0x3a0 [ 42.950202] ? kvm_clock_get_cycles+0x25/0x30 [ 42.954673] ? ktime_get+0x26f/0x3a0 [ 42.958375] ? ktime_get_resolution_ns+0x300/0x300 [ 42.963285] ? __might_sleep+0x95/0x190 [ 42.967259] ? kasan_check_write+0x14/0x20 [ 42.971483] SyS_futex+0x260/0x390 [ 42.975022] ? do_futex+0x22a0/0x22a0 [ 42.978818] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.984337] ? do_syscall_64+0xb7/0x940 [ 42.988297] ? do_futex+0x22a0/0x22a0 [ 42.992082] do_syscall_64+0x282/0x940 [ 42.995945] ? __do_page_fault+0xc90/0xc90 [ 43.000161] ? finish_task_switch+0x5af/0x890 [ 43.004636] ? syscall_return_slowpath+0x550/0x550 [ 43.009546] ? syscall_return_slowpath+0x2ac/0x550 [ 43.014460] ? prepare_exit_to_usermode+0x350/0x350 [ 43.019457] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.024812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.029652] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.034818] RIP: 0033:0x453a59 [ 43.037984] RSP: 002b:00007f84bb4fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.045672] RAX: ffffffffffffffda RBX: 00007f84bb4fb6d4 RCX: 0000000000453a59 2018/02/13 02:40:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00002ef000)) signalfd4(r0, &(0x7f0000d82000-0x8)={0x3}, 0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001b8000-0x9)='/dev/sg#\x00', 0x200, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002f1000-0x4)=0x0) r3 = geteuid() socket(0xb, 0x2, 0x8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000062000-0x28)={0x1, 0x9, r2, 0x4, r3, 0xff, 0x9, 0x200}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000073d000), &(0x7f0000284000)=0x4) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f000031f000-0xa)='net/igmp6\x00') dup(r0) clock_gettime(0x0, &(0x7f00008d3000)={0x0, 0x0}) utimensat(r5, &(0x7f0000c98000-0x8)='./file0\x00', &(0x7f0000261000)={{0x77359400}, {r6, r7/1000+10000}}, 0x100) ioctl$int_out(r0, 0x2, &(0x7f0000d0c000-0x8)) timer_create(0x0, &(0x7f00000b8000-0x60)={0x0, 0x8, 0x0, @tid}, &(0x7f0000b58000)) timer_delete(0x0) 2018/02/13 02:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000040b000)="72616d667300c8", 0xa00400, &(0x7f0000a3a000-0x1)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f00004c4000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000cdd000)='./file0\x00', 0x0, 0x3) linkat(r0, &(0x7f00001c8000-0x8)='./file0\x00', r0, &(0x7f000051b000-0xe)='./file0/file0\x00', 0x400) 2018/02/13 02:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) fcntl$getflags(r0, 0x1) 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$EVIOCSMASK(r2, 0x40104593, &(0x7f0000d7b000)={0x0, 0x0, &(0x7f00000dd000)}) 2018/02/13 02:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da0000-0x8)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000aae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f02000)=0x14) socket$inet6(0xa, 0x0, 0x20) lstat(&(0x7f0000ae9000-0x8)='./file0\x00', &(0x7f0000793000-0x44)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000932000)={@ipv4={[], [0xff, 0xff], @empty}, 0x3, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000c5a000-0x8)='./file0\x00', 0x0, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000609000-0x68)={0x7b, 0x0, [0x100000000, 0x80, 0x5, 0x7]}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000dfa000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9c000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r4, &(0x7f0000101000-0x38)={&(0x7f000052f000-0x48)=@full={{0x3, {"869abe17640691"}, 0x1}, [{"09b4afb629a620"}, {"7a6ba1d6d1510c"}, {"9798d5c69247be"}, {"54d80ec1587580"}, {"090f32093fd507"}, {"125d7e3a6ada0f"}, {"a41acf609d1200"}, {"0fac6f216d0151"}]}, 0x48, &(0x7f0000d4d000)=[{&(0x7f00008bf000-0x4f)="3ef8e80a79f4fbeeff3485151cce90ed13c828c7fe99238c31499666002abede70ac02d691c6c8c7978e0d46a81a536e476c3cb056fcdbf733c3c12fc63f4eee1fdf67b2596500754cb34dd7ab6763", 0x4f}], 0x1, 0x0, 0x0, 0x4000}, 0xb99b8c9109827365) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000465000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x20, 0x6, 0x2, 0x8, 0x3, 0x8, 0x8, 0x2, 0x7, 0x3, 0x9, 0x800, 0x0, 0x81, 0x6]}, &(0x7f0000250000)=0x108) connect(r2, &(0x7f0000dcd000)=@l2={0x1f, 0x7, {0x7fff, 0x80000001, 0x6, 0x917, 0x2, 0x1}, 0x80, 0x1}, 0xe) 2018/02/13 02:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x2aa) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fc0000-0x4), 0x0) bind$inet(r2, &(0x7f0000367000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a79000-0xe0)={0x10}, 0x10}, 0x0) sendmsg(r2, &(0x7f000049d000-0x38)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000701000)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000386000)={0x2, 0xffffffff, 0x6}) 2018/02/13 02:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000cf6000)='stat\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000772000)={{0xa, 0x3, 0xce, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1b91, [0xf7e, 0x4, 0x472, 0x81, 0x4, 0x4, 0x1000000000000000, 0x2]}, 0x5c) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/13 02:40:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x400000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000021b000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0xcf, 0x101400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000)={0x4, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f00009ed000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000b78000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000cef000/0x3000)=nil, 0x3000}) 2018/02/13 02:40:30 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000004000-0x70)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x32, 0x80000000003a, 0xffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "e20e"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000028000-0x8)={0x0, 0xfffffffffffffff8, 0x7ff}, &(0x7f000000a000-0x2)=0xfffffffffffffd3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getresuid(&(0x7f0000002000-0x4), &(0x7f0000004000-0x4), &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x40000000000001c8, &(0x7f0000029000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c000-0x4)=0x14) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000027000)={0x4, 0x8008, 0x301cafff, 0x8, r1}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000029000)={r1, 0x7ff}, &(0x7f0000029000)=0x8) sendto$ax25(r0, &(0x7f0000001000)="1a24af1e80a61e3fb765080712b10c4c1f6ebdd377644b264c6aed55b4a68a3954032bec22c9dff000c0c8d5eb6629928378957bbc9f8b1b25c49c912c5e2171e6d36b6a1609bc3c51919aae7977ad86159066ce31c74e02ddaa7e16a943a0eeaa3922390b6edee5d83f83d0cab3c0434560ecc8e861cf43a06e3a8e873c1adfeff3aac6170b0f7e313b420aa6bef95fb1d5deb1f7e840acd7902b3314b18d502d13f13425541843cca15511c4d4b51543f8656c1061ab41e37248c103d8637d73903b9ff0b87f47934599c19f13ce1adca95210363350", 0xd7, 0x10, &(0x7f0000027000-0x10)={0x3, {"ae8ebe1d4314f6"}, 0x1}, 0x10) [ 43.052918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012ffc [ 43.060162] RBP: 000000000071bea0 R08: 00000000203cfffc R09: 0000000000000000 [ 43.067407] R10: 0000000020060ff0 R11: 0000000000000246 R12: 00000000ffffffff [ 43.074651] R13: 00000000000000a2 R14: 00000000006f0fd0 R15: 0000000000000000 2018/02/13 02:40:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000baf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000032a000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file1\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x45800000000000, 0x8100) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000002000-0x4)="96b6249c") getgroups(0x5, &(0x7f0000001000-0x14)=[r3, 0x0, 0xffffffffffffffff, 0x0, r3]) stat(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000002000)=[r3, r4, r6, r7]) 2018/02/13 02:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000236000-0x60), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000834000-0xa)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000926000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x6) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) socket$inet(0x2, 0x80000, 0x8) 2018/02/13 02:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x80800) pread64(r0, &(0x7f0000a1e000), 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f000082b000)='/dev/adsp#\x00', 0x7, 0x80) connect$pppoe(r2, &(0x7f0000008000)={0x18, 0x0, {0x3, @empty, @common='erspan0\x00'}}, 0x1e) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000099e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xbbe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0x3f, 0x9, 0x80, 0x6}, &(0x7f0000e49000)=0xa0) fstat(r0, &(0x7f00004f6000-0x44)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000eae000)="b01a3fb791b56c298bab8519bea71140", 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eab000)={r3, 0xd0, "2d2d65290097349993f464ff1f0e0ee64540a42141c0b3da6d9e18d22ad90dcbaf5ab8602b0713476e664af0e6f4de32d1fa4a2f70f55a31ef663a873a89e3bc921e339f90dbba1f31d841bf29480c0e523409ac0f6a2b284f887e6fd8fa6a677b711921b3814b96ca5f1e253a496134149aca9d2dd886ce187800b757a6aa096293d19e71d5ba38518bff616821006eb9f70f1b1194ca0016e280e191edd38136ad167e0df17687577599e41e0c813055203bbb480912829ccb03d6abfaa881ab5d9b3efe8627df14ebd6d6e8779348"}, &(0x7f0000d8b000-0x4)=0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000295000)={r3, @in6={{0xa, 0x1, 0x10000, @empty}}, 0x7fff}, &(0x7f00007be000)=0x98) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b1b000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002a3000-0x14)={r4, 0x9, 0x0, 0x8, 0x6, 0x10001}, &(0x7f00004ee000)=0x14) connect$inet6(r1, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003ec000-0x4)=0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000746000-0x8)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00002c6000-0x10)={0x4, &(0x7f0000b5e000)=[{}, {}, {}, {}]}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00003a1000)=0x4, 0x4) r6 = getpgrp(0x0) tgkill(r5, r6, 0x3a) 2018/02/13 02:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000501000)='keyring%({vboxnet1vboxnet0\x00', 0x40000004) read(r1, &(0x7f00008e1000-0x51)=""/81, 0x51) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009dc000)=0x100) 2018/02/13 02:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d82000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x88040) getsockname(r0, &(0x7f000070f000-0x60)=@nfc_llcp, &(0x7f0000883000)=0x60) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c82000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1d4f, 0x4, 0x6, 0x100000001, 0x4}, &(0x7f0000128000-0x4)=0xa0) poll(&(0x7f000034f000-0x18)=[{r0, 0x2000}, {r1, 0x20}, {r1, 0x8000}], 0x3, 0x5f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019b000)={r2, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff7}, &(0x7f0000ee0000)=0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 43.262173] audit: type=1400 audit(1518489630.603:90): avc: denied { setgid } for pid=6940 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000505000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000033d000)) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ac9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x32, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006a3000), &(0x7f0000904000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="8a7e04fb81a67df35cba6ccbbab2602e9869965acb353ad569cd93854961e6de8d9aaa0d476b2afa8a09a4b5ea82480ef2261ba30f94c757b237aa614d41853fa9e94de7375e785e9cdbbe2038586bcdf82896e0c0731884ae91d34a0d5d2c1dcf87eeeafcd80a30a62288c325d41440b18eca349fb5f239d4630c458548d79265bcc35d545f8f1c4e975c69c1831ee9dff8a610f3ce9df7d553e6f9aa4cbb5333dcc4e84921bd8e2d429e1d361e45a366f0e9792edb4d7da02413", 0xbb, 0x40010, &(0x7f0000002000)=@pppoe={0x18, 0x0, {0x0, @random="c14508cc2423", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/sequencer2\x00', 0x1, 0x0) symlinkat(&(0x7f00008ed000-0x8)='./file0\x00', r2, &(0x7f0000815000)='./file0\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006bc000-0x8)={0x0, 0x2}, &(0x7f0000fd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ae000)={r3, 0x2, 0x0, []}, &(0x7f000086e000)=0x8) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000264000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000)="b713a424cc62e4e0502fed7071f55a0c36d069cd", 0x14) statfs(&(0x7f0000cc5000)='./file0\x00', &(0x7f000017d000-0xbf)=""/191) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000068a000-0xcd)=""/205, &(0x7f0000f04000)=0xcd) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ace000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x10200) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f4000)=0x475, 0xff00) pread64(r0, &(0x7f0000ceb000-0x15)=""/21, 0x15, 0x37) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00002d1000-0x5c)={0x4, 0x3, {0xffffffffffffffff, 0x0, 0x80000000, 0x2, 0x100000001}}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e87000)=0x100) ioctl$sock_ifreq(r1, 0x20000000000089f0, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="1100000000040000000305fffe00eb00ecff0000810000000449faf4e2007e23"}) epoll_create1(0x80000) recvmsg(r1, &(0x7f000099a000)={&(0x7f0000af3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0xfffffffffffffcdb, &(0x7f0000454000-0x40)=[{&(0x7f0000dea000-0xd7)=""/215, 0xd7}, {&(0x7f0000734000-0xb)=""/11, 0xb}, {&(0x7f0000a3b000-0xb9)=""/185, 0xb9}, {&(0x7f00004df000)=""/156, 0x9c}], 0x4, 0x0, 0x0, 0x1}, 0x3) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00005a9000-0x4)=0x9000, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000469000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000b9000-0x5c)={{0xa, 0x1, 0x38c6, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x1f8b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x7ff, [0xfff, 0xfffffffffffffeff, 0x7fff, 0xfffffffffffffffa, 0x2, 0x6, 0x2, 0xfffffffffffffffa]}, 0x5c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000077d000)=0x7) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ca2000)='./file0\x00', 0x118) bind$unix(r0, &(0x7f0000ae7000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000df000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0xd9}, 0x0, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x80000000}) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d77000)="060020dc64c8ddbd8971f6bc38f42e5ec62e3bb61df62fd5a16b86dc4379beb27d158d57a6bb25796b0f9426b28036f4b0764389874e5062d9a8853e7733440c3f2d369832d592744de3a8d0c1121ea6851db7c2817975afa9aab8", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000031f000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034c000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00003f2000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e32000-0xb), &(0x7f00000b3000-0x4)=0xb) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000211000)={0x3, "911386"}, 0x4) syz_open_dev$usbmon(&(0x7f0000824000)='/dev/usbmon#\x00', 0x2, 0x4800) 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000040000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000005b000-0xc)={0x2000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0x1, @rand_addr}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @generic="344205356741940aae93a95c522c874d"}) 2018/02/13 02:40:31 executing program 0: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000eab000-0x10)={0x0, 0x0}) futex(&(0x7f000008b000), 0x8c, 0x0, &(0x7f000008b000)={0x0, r0}, &(0x7f000008b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000f6c000-0x10)) 2018/02/13 02:40:31 executing program 4: r0 = socket(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x0, 0x0, 0x101, 0x3, 0x0, 0x3d, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008a7000)={r1, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}}}, 0x3, 0x7, 0x7, 0x1f, 0x4}, &(0x7f000097b000)=0xa0) 2018/02/13 02:40:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0xffff, @empty, 0x40}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0x64) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x6, 0x3, 0xffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d0a000)="7435f16698f7c93b2d4ffed6e2ce3977", 0x2e8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/180) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0xfffffffffffffffb, 0x8001, 0x8, {0x0, 0x989680}, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00007d0000-0x8)={0x3, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000732000-0x8c)={0x5, 0x1ff, 0xe0d, 'queue0\x00', 0x67}) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000928000)) 2018/02/13 02:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e2000-0xf)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000158000-0xdd)=""/221, 0xdd, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e0000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000cad000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000974000-0xc)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) lseek(r0, 0x0, 0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00003fc000-0x8)={0x100, 0x400}) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) unshare(0x42020600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x8, 0x4, 0x6f03, 0x5, 0xffffffff, 0x0, 0x8, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0xb69b, 0x200, 0x4, 0x7}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xfffffffffffff9c7}, &(0x7f0000000000+0xebf)=0x8) r3 = socket(0xa, 0x2, 0x0) pwrite64(r3, &(0x7f00006dc000)="71564b3657c846d08c63ceee0700964e06348fc46fee4dd4ca0e67386417307f6bfdc3cbb2f2ec5bca1440f4ed1453b70bf0937d5c96ad7102efbc58c5888bd0393c55a8ca3892a72cffa0fc7a55a59837fa5ec29d04024ce7ee3671bb3b069b81673130cee334bc7d779fdc513bca0ea067f6b1d36a878592886f9817aae1c88fcd3b1be4ad3d9b19c0c57b42ea7e202eee634e92f4cd387d5264222153c4aa274ef1c96f50a38d58b6ed7914883d633aae762445f73c832a8e226e9713b593932b879ce254ae18098ace54b55d73e134475a623b43", 0xfffffffffffffde0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000)={0x27, 0x1, "2690683e8ca1f90ef9b0c0f869ef1c5bc36eee879d96e80be22f06180cbe3d"}, 0x503001) r4 = add_key(&(0x7f0000002000-0x2)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="9cc31a42c78608a6179d2a3f45d73561853aa0b8c6c1abec13f3c2c9001aa08feffa6c0ff98d3a32dbd2b507ae727393ac468ac9c5016d540a76b6c82adb", 0x3e, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x8, 0x7]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f0000001000)="929f5118f83ccf9b1103e93162bb2f11a1183a1426098ba15f43848a4d3dd74b00ee30e07ffebf53a9fa4e64ae4e29b538cad84fea71b5f683fc3d2ce669c8bf6f222112ad08db0a8f4ec0bef8f70aa7", 0x50, r5) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f00003e0000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e7f000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000ba4000)=0xe8) fstat(r1, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ea5000)='./file0/file0\x00', 0x2, r3, r4, 0x7, 0x200800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd1000)=@int=0x1, 0x4) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ee000)='/selinux/enforce\x00', 0x341c01, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00009de000)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000ef4000-0x10)={0x4, 0x8000}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x9, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) close(r0) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f000000d000-0x10)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x5d}}, {{&(0x7f0000011000-0x10)=@ax25, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x801, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x5c)=""/92) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000462000-0x10)={0x6, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000029c000)={0x2, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00002b1000-0x10)={r3, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000956000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000271000-0x4)=0x1ff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005d3000)={0x9, &(0x7f0000207000-0x48)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000383000-0x8)={r5, 0x12}) 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000-0x6)="8844f34d74b9", 0x6, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000172000), 0x4) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r3 = dup2(r1, r2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b6e000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000ea0000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000c52000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 43.941404] IPVS: ftp: loaded support on port[0] = 21 2018/02/13 02:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008ad000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) clock_adjtime(0x7, &(0x7f000092f000-0xd0)={0x4, 0x2, 0xffffffffffffffc0, 0xa3e5, 0x6, 0xfff, 0x8, 0x2, 0x4, 0x401, 0x6, 0x4, 0x3ff, 0x5, 0x8001, 0x4832, 0xf4cd, 0x26, 0x6d5, 0xffffffffffffff64, 0x5, 0x5, 0xd5, 0x7, 0xff, 0x8}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000921000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @random="a467dd1f2285"}, 0x50, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ae1000-0x12)=""/18, &(0x7f0000f2d000-0x4)=0x12) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000477000-0x4)=0x8001, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2, 0x40000023, &(0x7f000071b000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000ed7000-0xe)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x80000000000003, &(0x7f0000f20000-0x8)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b59000)={0x5100, 0x5, 0x1}) r2 = request_key(&(0x7f0000608000)="706b00fb00fa65717400", &(0x7f000024a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ee9000-0x2)='+\x00', 0xfffffffffffffffb) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f0000085000), &(0x7f00003fe000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009a4000)={0x0, 0x101}, &(0x7f0000946000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000bf000-0x10)={0x81, 0x0, 0x8000, 0x529e26a8, r4}, 0x10) add_key(&(0x7f0000ce0000-0x6)='logon\x00', &(0x7f00004a4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000023e000)="36911d4ebbc1a09845ddd5c4a546f1b5dece39", 0x13, r2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000056a000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f00009b9000-0x24)={0x3, 0x2, 0x4, 0x9, 0x4a, 0x5, 0x7, 0x5, 0x2, 0xa8db, 0x7, 0x3}) ioctl$TCGETS(r5, 0x5401, &(0x7f0000318000-0x24)) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000e98000-0x8)=0x3, 0x8) [ 43.987061] audit: type=1400 audit(1518489631.328:91): avc: denied { map } for pid=7018 comm="syz-executor5" path=2F6D656D66643A2F7B06202864656C6574656429 dev="tmpfs" ino=18012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 43.989299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00004c2000), 0x1, 0x0) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000242000-0xc)={0x0, 0x5, 0x30}, &(0x7f000084f000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000710000)={r4, 0x6, 0x5}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) [ 44.043832] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.111160] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.128962] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.140106] audit: type=1400 audit(1518489631.382:92): avc: denied { getopt } for pid=7021 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/13 02:40:31 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/mixer\x00', 0xc0400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ca6000)={0x0, 0x0, 0x0}, &(0x7f0000d71000)=0xc) setgid(r2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000b0e000-0x8)={0x3, r0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000da000)=0x600000000000) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000f3d000), &(0x7f0000658000)=0x4) 2018/02/13 02:40:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="360efb198e5ae467eb95d707bda18036", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000eb000)={0x0, 0x0}, 0x84800) io_cancel(r0, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffff01, r1, &(0x7f0000000000)="7bed4b27d0de17ef84e3e10a70387b115ce595d3656a5394b623965965d860ca2ee7f407f1577c1dbe8f82600ad8e60941571e15487faf2e45edf60388fecda471a1d1693acdd65051b4fce7f584102d9856e4a653fc405a5894786348bca367fc8287", 0x63, 0x9, 0x0, 0x1, r2}, &(0x7f00002cb000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x81, 0x30, 0x7, 0x6}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x8001, 0x7fff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x40, 0x401, 0x9, 0x40, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x5, 0x0, 0x9, 0xf7a, 0xffff, 0x2c60, 0x2, {r4, @in6={{0xa, 0x2, 0xfffffffffffff7e5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}, 0xfffffffffffffffd, 0x9a, 0x6, 0x1, 0x2}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x1f, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x2ef}], 0x5}, 0x60) r1 = request_key(&(0x7f0000fd0000)='asymmetric\x00', &(0x7f0000d32000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000934000)='+[\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00003dc000)='keyring\x00', &(0x7f0000a2d000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x7fffffff, 0x81, r1) r3 = getpgrp(0x0) sched_getattr(r3, &(0x7f00005cf000), 0x30, 0x0) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000933000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b06000-0x4)=0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000049c000)={0x1, &(0x7f0000fd6000-0x8)=[{0x6}]}, 0x10) close(r0) r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b9b000-0x10)="fc502f083accf47598a845aa326efc93", 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00009c4000)=0x1000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006f8000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000901000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000199000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000f04000-0x4)=""/4, &(0x7f00005f8000)=0x4) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) r2 = add_key(&(0x7f000056a000)='dns_resolver\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000130000)="7bfadfaf3dfcb04d2caa1509eec00cd3e0b978410c93e4042f8c5a8cdcb7475bbb98c1d3c74f900a408165e45b792c4cf4fb4eab8171090855900d0e0ebf2ea1cabbd26b57f4241d9d88e3240997a6957cd106cdcd15dc052ee034fbf179f5a6021fd1a77450de5be0c9412491fe6ec05acc93a0567b925edda9e178016462afb5ff645a2ac72ab2ea8f5f60f79d0381edb50f326e404294f4a390bb8ce5f7c406b742a00638aa75ebe76cb89b56dba83f18a3126d477a59470fb19986ac5da784278db0356a8c04129811", 0xcb, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000594000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000048d000)="32992a8bad1c983d696b9ced9ad26881ff0916399dc355d7be11d140f1fc16223231bcab2ce4acea2566e118e0f84082fb70251ed47bd2aaf2e70dbcd6d16e44f576a0e18f9570bdec413d1c5129a924c9ac52bccd54728c2141df443d494f6965014cf706b793ec127a6e9a07d4e6c184a04b113f9250a78d2144b4d9a24954488d9c5d6515ac3f7b181ef3844c8b7014ccaf78d95d45bfef61b27471863802ca799b1a32011c53d94e24fde7491dae0246dced23053fe682ba38ab793aaba708098246bda4f47ad0222f980908fdfbe27cbf856b8d3f1d22d5441a3c614ed6afbfc97860edd19b091821", 0xeb, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f00005e4000)='user\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005cc000)="1915155fe4640dfab1389cdda932f1ea565e49fa8978d6fc993e6ea2b4f85b92ad3e19701a8a7d6acc1627f884f46bb0166fc9c98578ddab1067e07c724cbaf6a148acc0e3418105628a4c", 0x4b, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000707000)={r2, r3, r4}, &(0x7f0000a80000-0x9)=""/9, 0x9, &(0x7f0000a16000-0x38)={&(0x7f000096a000)={'wp512-generic\x00'}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000), &(0x7f0000d6c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002c8000-0x4), &(0x7f00008df000-0x4)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000a3f000-0xc)='/dev/amidi#\x00', 0x5, 0x40c00) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000084d000-0x4)) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b8d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) 2018/02/13 02:40:31 executing program 0: r0 = socket(0xb, 0x800, 0xfffffffffffffffe) accept4$netrom(r0, 0x0, &(0x7f0000b96000), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x726, &(0x7f00004d0000)=0x0) io_getevents(r1, 0x4, 0x4, &(0x7f0000c78000-0x80)=[{}, {}, {}, {}], &(0x7f0000cb8000)={0x0, 0x989680}) 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f27000)='sa_njl@m\x00') lseek(r0, 0x19, 0x0) getdents(r0, &(0x7f0000001000-0x30)=""/48, 0x30) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004e9000-0x4)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000082000)='net/mcfilter6\x00') r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e61000)="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", 0xfc) mknod(&(0x7f0000a7b000-0x8)='./file0\x00', 0xc021, 0x42e6) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000092000-0x8)={0x0, 0xb02c}) write$selinux_context(r0, &(0x7f0000679000)='system_u:object_r:usb_device_t:s0\x00', 0x48c3266716272b37) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000cf000-0x8)={0x0, 0x1}, &(0x7f0000c8c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dec000)={r4, 0x100, 0x3, [0x23e4, 0x1, 0x61]}, &(0x7f00003e4000-0x4)=0xe) 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/ptmx\x00', 0x14001, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d8e000), 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000695000-0xb), &(0x7f0000a70000)=0xb) ioctl$KDDELIO(r0, 0x4b35, 0x2) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) pipe2(&(0x7f00000da000)={0x0}, 0x84800) ioctl$KDSETMODE(r3, 0x4b3a, 0xffff) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1a0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}}, 0x10) pipe2(&(0x7f0000d29000)={0x0}, 0x800) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c03000)={0x0, 0x4}, &(0x7f0000f10000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000025b000-0x8)={0x0, 0x6d1}, &(0x7f0000bb6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005ee000)={0x0, 0xfffffffffffffff8, 0x10}, &(0x7f0000dc9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000038b000)={0x0, 0x8, 0xfffffffffffffffa, 0x749b, 0x3, 0x100000001, 0x20, 0x5, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x9, 0xffff, 0x7, 0x3, 0x4}}, &(0x7f0000c23000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e9e000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0xcd1, 0x1, 0x3, 0x69, 0x4279, 0x1, 0x8000, 0x0, 0x92, 0x6, 0xb7a6, 0x681, 0x2, 0x0, 0xa0]}, &(0x7f000069c000-0x4)=0x108) sendmsg$inet_sctp(r2, &(0x7f0000e29000-0x38)={&(0x7f000024c000-0x1c)=@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xb5ce}, 0x1c, &(0x7f00009fb000-0x90)=[{&(0x7f00000a7000)="41dfb7a14750e7b3b0769a284f8ed936dd89f5eff15ea05a7935b6c6ac803880ffecf7a4a0261371f07bec3b3c4a0718a0dfd3b142b28041ce28d6e8aff312a0ec420ebafaf5f57784abfa507e9c244be7cb9034dc5bb14a7de124d0fc3efc5e68d0ae9a1ab8f46849803197cf3dd204bc682c9f00dae8d65caeecb612febb6079fb272f6ff5221cadc841528574f10aaef40d89b67e0d0cc12efbdfb3bc5f3e99b9f1758ee6f435d6a848852a", 0xad}, {&(0x7f00006aa000-0xb8)="db7813e7134de15149c4a8181a9ad179b164a714ec2abbba3746e3e7a502a1dfdd48572b29a6fb2de05148f86a23c985273f5ee9cb71bfb4d9e18baa19a0fe26ad37a3c146035586927c3a19ca33a6de9bcbf858d8519ffcd2c21068604bd98020496f270f78ceee9101ea9596a55a0139a0c09b577b8458b9cf5c495b8c112cfedec0a3e400590cb023d17e0f142c57f278d60f1564211e58c45921e86dac2212788872d74d18330f0c75b598c27de402cee240e02b75c5", 0xb8}, {&(0x7f0000e47000)="f8510409f3d94841bd1b2521d3b1a4db6ea01759d6dfc2321eabb3d28147c003e32a5167396531bf24d72c3a673c9465e8ab2607edbf76af87a8de51a3b3acd24f581588319ec4a86f45e1a597bba36d081fe46b548b17a46a10755d833087e41bde60e362efad74ba7f74779838a3603ac68a16d01c16c53b1e1d3f5d270207c6a6b8a4720fa18bda4c38c777471ed9a623529b9fa5e744193c6ac24db32db5b7c9e6938104cfef23f5f6403938bbc287fdc38116828ce629c613060801e7fa051b3d0ef560526ab648f4bd43b5320bfff3e4da51e468d6387af66d24b7abd229b688d815640a7474dc3453ec8dce294c64c45a", 0xf4}, {&(0x7f0000911000)="b25c5f9a4eeb754c72d3f32c839b5a612b8b3629c058c0e0eff5a430074a39bdaa57616cdaca44bb42525a0c5620905bf59363c693e8ac46f1e44b5c2fddb56a1f27abd68c887c3179e002639f09f390ac78db90a01114a3fef32f4126070e28a0ddb0e369c05fd535bee4463d61745356c7885b3e9000df420dd0d9850b5a3dfbd2f9ec89425254474f4194dd28d7f436fed1fbbc659bc1b71c468a6745773422d262c500d12e91819c6582b3f2c996630113db674dfe2f682d8ea76e2f8aa95a3bd928", 0xc4}, {&(0x7f000042c000)="461aad4028871409185bfe7324b0802d5a9bf7c1d1121f8f2980685d563032ac2b889c98e7be5ccaf73187efeb52b0c5828031eeb6a970479e45bb4dd8a7aa6cad3481d8e8f57656b447f431f446778612948f84fe1fb21bfbe880854d69ecdfcdb64814", 0x64}, {&(0x7f00002a7000)="29e07beef69caeba286a21bb42aeb3b9ed84ae0195cf58696dbe347cf5e87a2b9d616e4f05603348c34343cb7fb81b5400b250940a66a707e6088a68c5294ec2b06288452e00ed8f95c4086f8020072948d01c41732a30aa47360a442f3169353a3681ee2bfe7a4e3c000b8db080d388a285a88fb5f4d6404ee54f0fb4bd15c86a1d686dda4d76edf0f19a575cda0cc08443624c68dd904b907d54e2e90a1ed2d411cb3f74232c7a1736c30663a632487583017aea5738d1ccab984cab5e5756a0c88636fd548447ca2d83dd01fb", 0xce}, {&(0x7f000005e000)="a5a21b9758038400ddd99e6688d87d77105fa56deec4b60ebf11bb8a5cbc48dc2cfa61b59408f4e2efb568a7d83e9eb3904d5dd0ba1f9bb0ea3f1e3cdcf2e18b4e18ad2487cf8d7496301fe307a67a52d84df994b332dde4bc41a844d9c6eb4ce49c7834277446de9e2cab44517ec10b1175f95c4b37ed53c3257081b02e8b2ccc007153489cece599cb75b46aefdcb8c987650f7c077613bfae4e59150cc6befd1fa4df7db2dc0afe1e5cf8af194297bc32b3e7", 0xb4}, {&(0x7f0000ddf000)="38559ac5abd3dec843100c5b332d530eabb3a1941cc2d3622cabeb60251588af1fe5dd18bf5d541e94bc736d0ff45f9bfb9aa4034432e89d3ca2737f5b34f01080ce31b91ca099b5c87ff0eaca7d204d7364fcda67ac32b3d40a4925ff", 0x5d}, {&(0x7f00004ae000)="da40b0b6b7d4b2c4eb889c04de95d31bd4e65b2f6c8dac27bb518cc9c6f40e449127419bf4e4c2f9895956b7836f470a166d63e2", 0x34}], 0x9, &(0x7f0000c47000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x0, 0x8, 0xdbb, 0x0, 0x5f, 0x28a5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x1, r4}}, @sndinfo={0xe, 0x84, 0x2, {0x5, 0x2, 0x1, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x180000000000000, 0x2, 0x98, 0x1, 0x9, 0x4, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x358, 0x2000000000000, 0x8, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x81, 0x1, 0x20, 0x8, 0x80, 0x8, 0x4, r7}}], 0x120, 0x40081}, 0x4004) r8 = socket$kcm(0x29, 0x2, 0x0) r9 = semget(0x3, 0x6, 0x284) semctl$GETNCNT(r9, 0x0, 0xe, &(0x7f0000ff2000-0x79)=""/121) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000636000-0x18)={0x2, [0x5, 0x1f]}) sendfile(r8, r2, &(0x7f0000302000-0x8), 0xffffffff) sendmsg$kcm(r8, &(0x7f0000a52000)={&(0x7f0000390000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="a51f2d1200228a128f9a4284f227a5ee"}}, 0x1e, &(0x7f00006b4000)=[{&(0x7f000005f000-0xac)="dd", 0x1}], 0x1, &(0x7f00009b5000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f9d000-0x6)={r7, 0x6}, 0x6) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004bc000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000706000-0xc)='/dev/rfkill\x00', 0x80002, 0x0) r2 = accept4(r1, &(0x7f0000f02000)=@sco, &(0x7f00002ea000)=0x374, 0x400000800) r3 = syz_open_dev$sg(&(0x7f0000971000-0x9)='/dev/sg#\x00', 0xc4, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000872000)={r2, r3}) write$selinux_create(r0, &(0x7f00000cb000-0x54)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x35}, 0x54) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ece000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000b57000-0x10)={0x9, 0xc591}) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000652000)='/dev/midi#\x00', 0x1000000ffffffff, 0x1ffffd) write$selinux_access(r1, &(0x7f0000bc3000)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x30}, 0x5c) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000026c000-0x9)="6e4e800000008500fe") sendfile(r0, r3, &(0x7f00008eb000)=0x440, 0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008c4000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000ffc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebe000)={r4, 0xb1}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000001d000-0x8)={r4, 0x10001}, &(0x7f0000503000-0x4)=0x8) [ 44.340975] netlink: 216 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cc1000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x257}}}, &(0x7f000074d000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d8a000+0xa8b)={r1, 0x10000}, &(0x7f0000185000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f0000bf2000)='./file0\x00', 0x0, 0x18}, 0x10) geteuid() getresuid(&(0x7f00001ec000)=0x0, &(0x7f00004fe000), &(0x7f0000c20000-0x4)) stat(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000906000-0x8)='./file0\x00', &(0x7f0000c32000-0xe)='./file0/file0\x00', 0x8000, r2, r3, 0x5, 0x100, 0x1110002) 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000020000)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x128, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000030000), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x3, 0x0, 0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) [ 44.420616] netlink: 216 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x1ffe, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000022000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$packet(0x11, 0x8002, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x1b0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0xc4, &(0x7f0000016000-0x14)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x35f) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/13 02:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c82000-0xb)='/dev/adsp#\x00', 0x9, 0x402) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b1d000-0x8)=@assoc_value, &(0x7f0000f97000)=0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000084b000)) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xfffffffffffffe53) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000470000-0xc)={0x2, 0x7fffffff, 0x401, 0xf5de, 0x8, 0x6}) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000010000-0x38)={&(0x7f0000015000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000001a000)=[{&(0x7f000001b000)=""/187, 0xbb}, {&(0x7f0000011000)=""/85, 0x55}], 0x2, &(0x7f000000f000-0x10)=""/16, 0x10, 0x80000001}, 0x40) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000-0x8)={0x0, 0x7}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001c000-0xc)={r3, 0x9, 0x10}, 0xc) 2018/02/13 02:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000fa000)={0xaa, 0x2a}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ef3000)={0x0, 0x1, 0x0, 0x75d8}, &(0x7f0000bc4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000841000)={r2, 0x5}, &(0x7f00006bd000)=0x8) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) connect$netrom(r1, &(0x7f00006d0000-0x10)=@ax25={0x3, {"35dfc503346aea"}, 0x7ff}, 0x10) 2018/02/13 02:40:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000079b000-0xc)={0x0, 0x6, 0x2a}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000005000)='/dev/dmmidi#\x00', 0x9a1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x2) 2018/02/13 02:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000577000)=0x3) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1}) 2018/02/13 02:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f95000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000008003) clock_gettime(0x0, &(0x7f000037c000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00008e6000-0x30)=[{0x3, 0x7, 0x40, 0x9, @time={r1, r2+10000000}, {0x4, 0xfffffffffffffe00}, {0x10000}, @note={0x1, 0x6, 0x8, 0x1, 0xfffffffffffffffd}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0x10c3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d7000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000186000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) close(r0) [ 44.473158] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a75000)=@ax25, &(0x7f0000f37000)=0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000470000-0x10)=@generic, 0x10) socket(0x19, 0x2, 0x0) 2018/02/13 02:40:31 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000ec000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002c5000)=0x1c, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006e9000-0x4)) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) 2018/02/13 02:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000068a000-0x8)='./file0\x00', &(0x7f0000454000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0xfff, 0x29, 0x20000) preadv(r0, &(0x7f0000483000-0x60)=[{&(0x7f00008d0000)=""/185, 0xb9}, {&(0x7f0000956000)=""/150, 0x96}, {&(0x7f00007ca000-0xfb)=""/251, 0xfb}, {&(0x7f0000fc7000-0x78)=""/120, 0x78}, {&(0x7f0000d3c000-0x1c)=""/28, 0x1c}, {&(0x7f000020e000)=""/214, 0xd6}], 0x6, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000043000-0x4)=0xff, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a0d000-0x1c)={0x1, 0x0, 0x8001, 0x0, 0x3, 0xffffffff, 0x4, 0xfffffffffffffbff, 0xcf, 0x8, 0x1, 0x995, 0x0, 0x3, 0x9, 0x3, 0xffffffffcf45519f, 0x100000000, 0x7}) perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b73000)=@assoc_id=0x0, &(0x7f00007bf000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000871000-0x9d)={r2, 0x9, 0x95, "67957168015c2eb2358f528e351ab7381ffc714fd8cbeb80a0413f26c2c954aa988135e73a0c143b47fcf25119595626466cd8a7b049a7279bedf0d206a8b489f56e73363808b0f5948ac7337514deadb3cdb63a25b5f1c737255a1ff53cd3cbf86c9279cb675bd5e6c780d4b51db9d7b756586cb540af57357c3023ac4b361df2be6f14f1c91b3b4b827be6a5b24bec03d2d31d57"}, 0x9d) 2018/02/13 02:40:31 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000976000-0x1c)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f63000)={0x0, 0x181}, &(0x7f0000f61000-0x4)=0x8) 2018/02/13 02:40:31 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000079b000)='/dev/snd/midiC#D#\x00', 0x0, 0x40100) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/sequencer\x00', 0x0, 0x0) r2 = semget(0x2, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f00005ed000-0xba)=""/186) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/02/13 02:40:31 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000015000-0x20)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000002000/0x1000)=nil}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/13 02:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000f1b000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d75000-0x10), &(0x7f00003ca000)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b7b000), &(0x7f00002d2000-0x4)=0xb) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000783000)=0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000d1e000-0xd8)=@ioapic={0x4000, 0x20, 0x7, 0x4, 0x0, [{0x0, 0x7, 0x2, [], 0x1}, {0x1, 0xfff, 0x2697, [], 0xc7}, {0x9, 0x101a, 0x4, [], 0x5}, {0x0, 0x100000001, 0x100000001, [], 0x6}, {0x400, 0x0, 0x5, [], 0xcd0}, {0x987, 0x2, 0x1fba4170, [], 0x7}, {0x5, 0x0, 0x3f, [], 0x3a71c000000}, {0x7, 0x5, 0xd600, [], 0x1f}, {0x7f, 0x610c000, 0x8b, [], 0x401}, {0xf62, 0x3, 0x800, [], 0x4}, {0x88, 0x10001, 0x100, [], 0x2}, {0x100000001, 0x3, 0x9, [], 0x6}, {0x7, 0x0, 0x401, [], 0xbf}, {0x6f5b, 0x27b9, 0x3e, [], 0x3}, {0x100000001, 0x1, 0x68d, [], 0x7}, {0x100000000, 0x6, 0x6c6e0613, [], 0x1}, {0xffffffff, 0x2, 0x0, [], 0x100}, {0x4, 0x4, 0xffffffffffffffc1, [], 0xcfa}, {0x79, 0x0, 0x100, [], 0x8}, {0x80, 0x3, 0x5, [], 0x10001}, {0x800, 0x0, 0xffffffffffffff7f, [], 0x3}, {0x3f, 0x5, 0x7f}, {0x8, 0x1, 0xfffffffffffffffa, [], 0x8}, {0x5, 0x1000, 0x20, [], 0x2}]}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/13 02:40:31 executing program 2: shmget(0x1, 0x3000, 0x78000440, &(0x7f0000f58000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x80, &(0x7f00000b0000/0x1000)=nil) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/13 02:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000783000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = dup3(r1, r2, 0x80000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000331000)) ioctl$KVM_SMI(r3, 0xaeb7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008d5000-0x18)={r3, &(0x7f0000691000-0xf7)="9db3ac20eb93789cc8c0edda602c2a20cace85d2d5fa13cce13ba5e864e20a4e4be21f6612ba57891bf4b1a4182e735ac53d981e6c1494d069c6075bc0393a1d2e05cf00d9f13ca22891b6bd29d853d66d8a95276b7a18cd6539d227b51901929aff2bfc1cba209786534387c9bcd7b8c9141aaa7a83f44f16a254222475352bfe82d6d0809488fea417b13fe371af772678766d6f97c67fa69d8b7fa830f0607f6bd5af7b804cdadd27ca4fb6ecda71503a5bbb313feb6b36df46c3396e0265f4f7a805155260e64b7a391dbc7d99242b33685c29dd71eb44939f960b6914ea34f13e36a4bde07576c758d946a0a0de0790b96ba84711", &(0x7f0000fa3000-0xbf)=""/191}, 0x18) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000738000-0x4)) 2018/02/13 02:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r0, 0xb701) recvfrom$llc(r0, &(0x7f0000a66000-0x38)=""/56, 0x38, 0x2001, &(0x7f00005ef000)={0x1a, 0x0, 0x81, 0x41a, 0x9fc, 0x3ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d7f000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a74000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000913000-0x8)={r1, r2}) 2018/02/13 02:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002c3000-0xd)='dns_resolver\x00', &(0x7f00004b3000)={0x73, 0x79, 0x7a}, &(0x7f00003bc000)='security/vmnet1\x00', 0xfffffffffffffffc) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006f6000-0xb), &(0x7f000085b000)=0xb) [ 44.662604] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/13 02:40:32 executing program 0: mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000003000-0x14)={0x3, 0x0, 0xffffffffffff8001, 0x1, 0xa5a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000001000)=""/234, 0xea) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000feb000-0x4)) 2018/02/13 02:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000824000+0x48b)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000032f000-0xb0)) 2018/02/13 02:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005b8000)={0x6, 0x800000000000852f, 0xffff, 0x10000007fffffff, 0x6}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000a0d000-0xb)='/dev/adsp#\x00', 0x5, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000662000-0x88)={0x5, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x88) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) writev(r0, &(0x7f0000fe4000)=[{&(0x7f00005b2000)="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", 0x600}], 0x1) 2018/02/13 02:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000019000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000093d000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00006ed000)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000da2000-0x38)={&(0x7f000028e000-0x10)={0x1d, r1}, 0x10, &(0x7f000099e000)={&(0x7f0000f83000)={0x7, 0x400, 0x4, {}, {0x77359400}, {0x2, 0x8, 0x1, 0x5}, 0x1, @can={{0x0, 0x6, 0x1}, 0x0, 0x3, 0x0, 0x0, "3f3df515fda12823"}}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x11) pipe(&(0x7f0000432000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r3, 0x5408, &(0x7f00005e0000-0x14)={0x7ff, 0x80000001, 0x5, 0x1eb, 0x63a, 0x3, 0x3, 0xcbe, 0x7, 0x9}) write$fuse(r2, &(0x7f0000fd5000)={0x18, 0x0, 0x2, @fuse_bmap_out={0x8}}, 0x18) vmsplice(r2, &(0x7f0000e97000)=[{&(0x7f0000aa2000-0x15)="eac933aa94dcf2a8970b341d75fe29411def8889bd", 0x15}], 0x1, 0xa) 2018/02/13 02:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) r1 = accept(0xffffffffffffffff, &(0x7f0000a8e000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, &(0x7f00008ac000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000010b000-0x8)={0x0, 0x7}, &(0x7f000004d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f80000-0x8)={r2, 0x5}, &(0x7f000063b000-0x4)=0x8) write$tun(0xffffffffffffffff, &(0x7f00009ec000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x20) bind(r1, &(0x7f0000645000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x3, 0x3, {0xa, 0x0, 0x6, @empty, 0x89}}}, 0x32) semget(0x3, 0x7, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea6000), &(0x7f0000167000)=0x8) 2018/02/13 02:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x20000001, 0x0) 2018/02/13 02:40:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$sndpcmc(&(0x7f0000f4f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4), &(0x7f000095a000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000-0x4)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000040000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/13 02:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000320000-0xc)='/dev/ashmem\x00', 0x80040, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e6e000)='vmnet0\x00') r1 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) [ 44.736593] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/13 02:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x7, 0x3}, 0x1000000000000000, 0x2, 0x61cecbb3}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc1000-0x4)) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) r7 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r7, 0x6, 0x10, &(0x7f00003e5000)=0x5c06) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) io_setup(0x25fc, &(0x7f00007a4000-0x8)=0x0) io_submit(r8, 0x3, &(0x7f0000448000)=[&(0x7f00005cb000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000483000-0xeb)="250682d6339f1975114d0c49c5581dc0c55882f6382b89a92bdb281012e9448cbb8585b0f7265ebc37ee79fe89941ecbb82da0bda118bc1ecb6536f1f094076c298646bcdc1129e909d5c1e61054ad61eb1ac5fee5e697fdbb24557b86b376dae751f3c26e902769aa2a98ed359c205bb6c804e32189bd6d97d8d28309682902515bb122861489e7324f02a4f534ef3a9f757e8ca9621ae3e9b5898327c78d68b6fc82f50cd4c37a79b481e0709253e60263a2f513b509e9012cc95f52d772da51d900cb1a878a7fe86686df162c591c353c58c38b18ce4bad0771b8b47d7c49bce2e59c27bf978d49cec1", 0xeb, 0x7ff, 0x0, 0x0, r4}, &(0x7f0000344000-0x40)={0x0, 0x0, 0x0, 0x6, 0x80, r6, &(0x7f0000231000-0x69)="8cb4a12e6d3a8e48bf482f5276ccb4884d428c68f48398bcb233fcf31f8eedde62d47af9a6ba857f4a23035039226597fcf23086a8dd6f78bd63e102ee1cfd9420e91b85207e571356e3c3ca1337467d49365e7238034d9a051bba4feb4b0112ae3ec92ef99eb10a90", 0x69, 0xf7e8, 0x0, 0x1, r4}, &(0x7f0000429000-0x40)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000b71000-0xe4)="7b46bc9cb369139bf8d8254cde21f331990ab9b67059d53bc881ca696bef78c45ddb56a2cf7ad46b2596c61f910225e705708b2150dd27143eb1244f2408d2f5968ff6f06a8565653731cc6fb0876a201dae9769a0f8dbdf1003e77958582466cafbd4d3e8a8e5709ac96a5e5b96fdad60edf0937c912ca45018d83e8840f0e01d1d4b7b37cb8ccca26a05f03b2e295536010c316d770697a8c8947f3f3915a108910fe12c32e1de3d3e1c6cd8d9fbf69de171587146715b7d8f08208acbb2754a083801273c52c2186a69383066a95344fd349819502141d116328e509ef12ef3b63070", 0xe4, 0x5, 0x0, 0x0, r4}]) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r4, &(0x7f0000a62000-0x10)={0x2, 0x1, @empty}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r1, 0x1) 2018/02/13 02:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d1f000-0xd)='/dev/dmmidi#\x00', 0x401, 0x402082) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000dd3000)={@mcast1, 0x0}, &(0x7f00000de000)=0x14) sendmsg$nl_route(r0, &(0x7f0000b42000)={&(0x7f000067f000)={0x10}, 0xc, &(0x7f000074a000)={&(0x7f00003ab000-0x7c)=@newlink={0x7c, 0x10, 0x800, 0x7, 0x2, {0x0, 0x0, 0x0, r1, 0x10800, 0x2000}, [@IFLA_LINK={0x8, 0x5, 0x7fffffff}, @IFLA_MAP={0x28, 0xe, {0x2, 0x5e13, 0x7fff, 0xffffffffffff7b90, 0xfffffffffffffff7}}, @IFLA_WEIGHT={0x8, 0xf, 0x8}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1f}]}, @IFLA_MTU={0x8, 0xe, 0x7fff}, @IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x8001}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/02/13 02:40:32 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000)={0x7, 0x0, 0x10000, 0x6}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000010000)=0x8, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000f000)) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000000f000)={0x7, 0xa3d7, 0x9, 0xeb, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xcbb, r0, 0x0, 0x111f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/13 02:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ad0000-0xd)='/dev/snd/seq\x00', 0x0, 0x18042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/13 02:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ee000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd4000)={0x7, 0x39, 0x8, 0x5}, 0x8) symlink(&(0x7f00007ee000)='./file0\x00', &(0x7f0000981000)='./file0\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008e4000-0x10)={0x2, 0x100000}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/13 02:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000397000)='./file0\x00', &(0x7f0000f73000)='./file0\x00', &(0x7f00002a4000)='minix\x00', 0x2080005, 0x0) socketpair$inet(0x2, 0x80001, 0x1fa1, &(0x7f000015f000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e01000-0x10)="6c4b292ac63abf9e46abc56a626b5700", 0x10) rmdir(&(0x7f0000d9d000)='.') 2018/02/13 02:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fb7000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000ec7000-0x4)=0x0) timer_delete(r0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00006a0000)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000589000)={&(0x7f0000b4c000-0x1074)=@setlink={0x20, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x48008}, []}, 0x20}, 0x1}, 0x0) 2018/02/13 02:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) sched_rr_get_interval(0x0, &(0x7f0000720000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/13 02:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000045e000-0x3c)=[{{&(0x7f0000ebe000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000e75000-0x50)=[{&(0x7f00004d3000)=""/18, 0x12}, {&(0x7f0000619000-0xd2)=""/210, 0xd2}, {&(0x7f0000271000-0xd5)=""/213, 0xd5}, {&(0x7f0000d76000-0xfc)=""/252, 0xfc}, {&(0x7f0000017000)=""/50, 0x32}], 0x5, &(0x7f0000d99000)=""/84, 0x54, 0x3}, 0x8}], 0x1, 0x2, &(0x7f0000aba000-0x10)) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000464000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e2a000)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000743000-0x10)=""/16, &(0x7f00001e4000)=0x10) shutdown(r1, 0x0) 2018/02/13 02:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e9f000)=""/133, &(0x7f00008d8000-0x4)=0x85) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202}) shutdown(r0, 0x1) 2018/02/13 02:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d14000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b0d000-0x18)={@empty, 0x9, r1}) bind$inet6(r0, &(0x7f0000515000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000049d000-0xb8)={0x0, 0xffffffffffffffff, 0x4, 0x3, 0x1, 0x3, 0x4800000000, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x2, 0x3, 0x0, 0x100000001}}, &(0x7f0000e77000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d4c000)={0xff, 0x18a, 0x4, 0x0, 0x0, 0x3, 0x20, 0x6, r2}, &(0x7f0000c2b000)=0x20) 2018/02/13 02:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r0, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000196000)=""/4096, &(0x7f000095d000-0x4)=0x1000) 2018/02/13 02:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f00003d4000-0xfd)=""/253, 0xfd}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000500000-0x8)) 2018/02/13 02:40:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x149040) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004be000)={0x5, 0x8, 0x8001, 0x6000000, 0x3}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ad000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000281000-0x8)={0x1, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) 2018/02/13 02:40:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000008000-0x5c)={0x9, 0x2, {0x0, 0x3, 0xb68, 0x2, 0x8}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000008000-0x1000)="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", 0x1000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) syncfs(r1) 2018/02/13 02:40:32 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80000, 0x5b2) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000003b000)="b604114676a59f5e6289441811b1b8ea36e46c0adfc459c8b07bce81009345408e71c26e1511e1aee9f50e500e25860ef37d02d58badf20a01066a71e68ba7cacbb91e6b232752b9551d9fed590d134fb8b10d286fce51346e44f26f9190d751c190b72dd2151a107150a134cd1bcd6467b5034413697e59512a06bdfeee5deb899c67f16e2cd9769e69c3d14bb35c68d287fb457cefa9f517a3687decc01d3ac1a0b41825a530fd64a206dc47358487e60d1d054ecaa936957547027753a801187daec33c1b03ff2feac73b6942b2a7dc81bc9e399f5b92da0108c620124c16b92f8f4c985b6a72565b744ae915a87d1cd0f7d14b13772d") mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f000003d000-0x38)={&(0x7f0000028000)={0x1d, r3}, 0x10, &(0x7f000003d000-0x10)={&(0x7f000003d000-0x80)={0x7, 0x119, 0x5, {0x0, 0x2710}, {0x77359400}, {0x3, 0x2, 0x6, 0xb1}, 0x1, @canfd={{0x1, 0x6, 0x6, 0x4}, 0x3c, 0x3, 0x0, 0x0, "0dcc77ca7c0d5e085eaea4a3d908ed85774d87f0bb66d6d6cdc50c679ece36a1c744c912cf84f4949f3b6a034b6d2fe1f20990ae26d6bf9ea298ce822edd94c2"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000002a000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x35d, 0x1f, 0x46, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) bind$inet(r4, &(0x7f0000014000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/13 02:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_open_dev$amidi(&(0x7f0000aa2000-0xc)='/dev/amidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000947000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f0000c60000)={0x80000001, 0x1ff, 0x401}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f9000)={0x2, 0x3f, 0x5, 0x7}, 0x8) 2018/02/13 02:40:32 executing program 1: mmap(&(0x7f0000000000/0xb11000)=nil, 0xb11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000260000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f000021d000)=0x10000, 0x4) 2018/02/13 02:40:32 executing program 2: r0 = msgget(0x1, 0x0) msgrcv(r0, &(0x7f0000b58000-0x107)={0x0, ""/255}, 0x107, 0x0, 0x0) 2018/02/13 02:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000302000)='/dev/cuse\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) dup2(r1, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/13 02:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x180000000000000, &(0x7f0000b70000-0xbe)="af154b8651db78947bd3e6545bfa58079c51eb1f9dc76a1b47c44bb426b2a734831b9d2b523dafb33e3143041142511d077c8d6b86188fac8932838e747c193de42854189b4f2af8f52666d7854c0a8b8c6eff4f882152a7c8ce7373e1058657a1817df5abfe305fa5da93761a4ef54b9e0935667b91fd99a6ee23ccd1a28155683a9e8577d58e8bb6f640354bd9da39ee79bf977703e75894829a6663d5ccd1e572e7fa8d0d728fb42c9efa2cceb99a5a3967fdfd9c42b44d1e79116e18") setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d85000-0x28)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000775000-0x8)={0x0, 0x0}, 0x84000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000033000)=""/187, &(0x7f00000ec000)=0xbb) sendto$inet(r0, &(0x7f0000c7b000-0xd2)="4ec1dbac42b4e11cab8b4c014ad850e16aebcc295a75eaccfec30a5e461bff1540626c7094f5bc34836c50b2695eece4835c547465db3753f5bd3832e40e7609ff514b38b46324970a8e176f9fb6a83f2e57c640875c62cb13c97131aea80486e2f8526f726c9fdb962aabce8167688f9c6f0088b8567e1b3e936e5030d37191e54ef5dea1340b8771cdde9726c900d7df132879b8c2ac6c7d9e8fab12b61150ab62d4b5e7dd19dd78312be39d1651f49b7b4771fa153dae9ab96628d2e298338a362d8f3c9541280dc69566f1bd10c11c25", 0xd2, 0x20020008, &(0x7f0000336000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/13 02:40:32 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003b7000-0xd)='dns_resolver\x00', &(0x7f00001c5000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000372000-0x11)='[-}cpusetcgroup;\x00', 0xfffffffffffffffc) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f00000b0000)=@objname={'system_u:object_r:pam_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x36, 0x20, './file0\x00'}, 0x42) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00003b8000-0x8)='./file0\x00', 0x4) r2 = add_key(&(0x7f00001ee000-0x5)='user\x00', &(0x7f0000165000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001b000)="89b53bc5fd19dc1e09985f06b13842e14532d9e532bef01f762cedbde1d32787975bc02c392470e1b56299e89215d3c7c17ece45c6fcdcc26d7312033eb2252b84544daa1180523d16754cd894b65a07d35e9f8c44741576f48a48a97c6b11d57c28613269de58ef011c1eef2ddd40107b8beeed0b135e009421", 0x7a, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r2) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000342000-0x4), 0x4) r4 = syz_open_dev$mouse(&(0x7f00003b8000)='/dev/input/mouse#\x00', 0x80, 0x100) ioctl$KDENABIO(r4, 0x4b36) r5 = socket$inet(0x2, 0x200100000000001, 0x7) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dspn(&(0x7f00003b9000)='/dev/dsp#\x00', 0x7f, 0x480000) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f00003b7000)=""/188) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x228, 0x0, 0x228, 0x190, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000006000)={&(0x7f0000110000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xf, &(0x7f00003b9000)=[], 0x0, &(0x7f0000305000)=[{0x0, 0x1, 0x3df, "abbf3a3ee05c47555583ed982b1d1d54d477d19dd46dd08f7ecf0dda3d65c785ed9adc3ab6cff14ef15fbae4d9"}, {0x0, 0xff, 0x0, "965c567d7d2b7320ad88579833f94bb1c3d91ceebdcd53b22470906be1467cb028f7e43efb03aa55974d7af46982d0053659df27c4c19dbed72a639b5132c39b75d66007c9937628bd4050798a60580b3eece7949f050832f88b20d03afc303bc5bd7375b97a7d1311fe8ba615239e96c1bac47d6fbc571779cf4de2c37bb9c8223c40fe4276e4077e5aad5225ef472c26f4859ebced1c8b3afb4c4a8a925daf09ccfb28174127b162a903330897b2ba0192bb8705e46355bf6b0ac8ba8b3fea208a9287769390f31209f32d73960062ff508887136c"}, {0x0, 0x101, 0x1, "18f160a8f4b8f6c6d997a7090f3cceb7b18bd928ddd6bf1280460db7c7800ff8a6ee677adf1d9bb70180c0e4283d1e688ab74bbfef66104047e86f0625defaf62773304d2ff2fb7f79dda8c5de15f2c6ceed3f6c30"}, {0x0, 0x117, 0xfff}], 0x0, 0x200000000000}, 0x0) 2018/02/13 02:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bb0000-0x4)=0x1) r1 = syz_open_dev$audion(&(0x7f000099d000)='/dev/audio#\x00', 0x5, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f0000df1000-0x8)={0x0, 0x0}) getresuid(&(0x7f000079b000-0x4), &(0x7f00002f7000), &(0x7f0000aa1000-0x4)=0x0) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e0000-0x4)=0x0) r9 = geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e51000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004e7000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000546000)=0xe8) fstat(r0, &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) r14 = getuid() r15 = getegid() r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000081a000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000d86000-0x4)=0xe8) stat(&(0x7f0000bd6000-0x8)='./file0\x00', &(0x7f0000ebf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002c4000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00007a3000)=0xe8) r21 = getegid() r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000107000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000fd5000)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000064f000-0x4)=0x0) r26 = getuid() getresgid(&(0x7f0000f9b000-0x4)=0x0, &(0x7f00001f1000-0x4), &(0x7f0000180000-0x4)) r28 = fcntl$getown(r0, 0x9) stat(&(0x7f0000339000-0x8)='./file0\x00', &(0x7f0000b63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cbd000)={0x0, 0x0, 0x0}, &(0x7f00000cf000-0x4)=0x13ee96198e259a2f) sendmmsg$unix(r1, &(0x7f0000d77000-0x1f8)=[{&(0x7f0000083000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d23000-0x80)=[{&(0x7f0000c36000-0xa6)="502d6441079fec6339fda490707ce75997187bfeddc33e4f0a29e0551b98ed43d611636934d95946e250774d3e43021fcac9cff0c309d52bcf0328de7712b7ba52d337764016fa7408c8cb9b510a8c5d6ac58ff69a803cb76477d5eb92b194e1be834f85c6ca9fd4d82ed1b664a3ed88756296e9bde02f026654f39dbf847cc6ef73864ffd5adf0ad3eece286e65fe316a94a28ec1cfd5851b8b3f6cc0991a8cf51e10c91582", 0xa6}, {&(0x7f000081e000)="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", 0x1000}, {&(0x7f00002c1000-0xe7)="bbca0aba769e53b2eb0756689f18fc4a2512d914878c6adad50b04e34b5574fece179fe8bcaf7354bac3c765b080363b8bf07d7d60b04c196019c5cf9769d31838d83914232e3d5d3fd35f5bbe1239ac650d4dc8e5324fef834d25bf8b255a454b6848f4da849cde21e427f6f15c6dce67def2fe411ce54745c36ce2776a4296482dd0a05877a59bdc6efb69f191cfcb8cc25328ff1b75872fdd691fa0b992a44f1060d0e46fd780bf5e01f34e1bf957fb5c87bae3d55d8456d956d4dc8192bf3cdb9312d764848892ab932d906b40ce7014d695b8e2da25d9bdb288bf851b0d44b0ab2d91eb89", 0xe7}, {&(0x7f0000f5d000)="85fab8784d2923426a2a9af24b06716e0cf97eab92ac230fbb7756934f", 0x1d}, {&(0x7f0000d4f000-0x23)="4378e32a2aa1bb27b410b01e705ac0aaf8516f8feba4088a64ab5c8d294a7c90d35d69", 0x23}, {&(0x7f0000290000)="9ad44cf3d18d3594e63d0325b877ad247266533bff47c7ace70425074f8ecd178f315cdb32f4d7fda839d7299387c9b09f623a2228e91c7b5015183c78f4c508c37d5ed3dd2da4b6026170b76ddc7e1b06e5e8214c9621098c64ceb1b7af30d499a1b66cce8982819c9574ca44661b9ec93e8ff46ef6eb6f5b91bf5c301e807693a3ec063a2cc845bcf0f9e275cde2784ef489b1a9e4714034b38ee752a780d4edebe7bfa812e39f6302d27edf7f0e48e1f4a4fd40c2be2fc2a5a068a0442d600a9c2b166d4fcf6d40b29ee9f64214807328825fc8541d4cf691007e9e439df186f567ab68ba8fffac28fb78a1fbc87a6748ef", 0xf3}, {&(0x7f000046b000-0xd1)="66e35b63dae4d083b326446caa17e9377a0add7515784f2e819a680dc9730d5569ea5c3399e3df9fbad234a9f7b82e8376f2bf9ba6a340b81fe69afbf42f3efd10814e5fb6fd619ebca34685789de8ea92effdd4ebec497fcb8ae30f54136930a67fdfd168baf6df35ccb47f8a20af59e1c679f1dff40d70a8f9fd757e0836e88fe95e59fd94569feceffe1b1ac93c36d7a3869ae0cdfca15bba99de62a8fb3023aeee3aff5b15283bbbd7001ceb7aba6e0553e65ef8435d42e855d85177de6f62b62ad19a55073e264b1344b6d3670d40", 0xd1}, {&(0x7f0000c0f000)="ecbe0c90793266a7cbcac76d81be54c66a59c9fc5ee05b14592789a4d7e223cb309d1923f717a988ff1483beb35b7c21a1371ad0aed4b34347821111ec4e632249a1c10262f1a4cf6285a32e20e03f124179880cd71ac3f1b8e7150d6bee103a72ee2d8390f11bfba666a11c6157cd5751683d57f4bc9e27906c9f6cf26840610cfb49cc910209704554379160f4e1dfe354187db49c89a74f6daaa4974815de69468807b4c752cc965e07cdc87fac0c9da105d52f6a5606de226712f1e1c645f5022611", 0xc4}], 0x8, &(0x7f0000565000)=[], 0x0, 0x40}, {&(0x7f0000a40000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000032000-0x10)=[{&(0x7f0000236000-0xdc)="24973df4071f3cb60b968fccddfff9542462d3f87a04d6816f38b5f4d17cb640823ba142c29fff7ea7a458ef578fab12caa6fbab63bbc3aae34fa1cc155fe27ba542529b480db671f67f63f7b81c85d9cb09fa48ec01e7029d3369c50395dc17117193e305ed2279b2317cc42de6cdd76fb1c0121015248c2562f4c0856afce7d42c380fe84ae894abae8c02c16855d9ec4b811ba8cf621abe5d1f47bf99588def2ac0708d74c70346d739c315333fb576a8ec40ea5032ada7d8430f617ebd254627a9de103ac9dd3d7b28b4993c7a32ff6cf5d543881ea2736cc065", 0xdc}], 0x1, &(0x7f00007d5000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x128, 0x40000}, {&(0x7f0000670000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000048000-0xe)="20d73c8d4a2311013c3ec14dbbc4", 0xe}, {&(0x7f00000ee000-0xe7)="50cdf47a0b16f8a09fced398251d665df9e0309f58f3f96da03e6a28912643523decd1788eea2a42df010792dad7715fd6250db094b606e406d346d19a2f3701c45d1b300492773dcc4658d584e1ec4efc0d1893f8f758f9951c3ffbb27d2b9bdebf694824cd383367210b7233b406ead9db7f027677831ce5add25ea32d6edcd4ed0649f57c265576945fbae805295fbd35f449a25a69a027d9576eff815062caddd67bbb1a2fdcddab9f914015fb14ba763d9bda703afcb9a007fa07da199424f2cd80bf9509a7ddbadda00056dbdb86c98defe553efec2c433e652f255933e5da6bceefae05", 0xe7}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000131000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000047b000)=[{&(0x7f0000e24000-0x44)="5f275a8c65f23b5ac5b25e7e7c2767913379be8ee7e772c799594973559daed9d55e7a3a8ff54bf0acb7bd3ee3916f86b0a073bf62c3d0c9053036cc6816b6542f59ac0c", 0x44}, {&(0x7f00001d6000-0xaf)="7ab8008591364062cc876bc329b3c6b869522c30528bd3007408a500c04dcfcc58ba4a5ad588b481e37d4f5605981f532840f1af4d8f90b61c0d02328fab5c8c4d90a72983047296165df84052ac52e46110d3aa20be0124206179234fc27156de83e65e195d008287c11bce1efa466abe7dcbd4f58f15e8013c8c9dc9a86070b3fd41ef78960039880022810f63bcda51db6eb94fe7ccef9e69926cff5572842eba11a0ce59c60f711f46a9d7bbd8", 0xaf}, {&(0x7f0000d6a000)="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0x1000}, {&(0x7f0000047000-0xf7)="6116c46e492c9ed6a06753fc38eae67b4c2a1c1b6a69ef192c56f0b6afc2bd8413fdc26105cc6e31d7398ea38143d2e595e9a7ac0bdd6c77c41e3de97d0c68db283fdd3121b192fdc2a493bfbb5867c623bb86c8f7f6cbf73f88d5465e7fece94f64d1d25e623c9678ca2ea49610d920a858e8b299372fe6d48857ba7e1e23a968fcd7d2ff5156c499628a04f96d4ff3e8df0ad9dad76f5567ab810658a63f5668021bf63c9579f502267942c7de1afdca67308bd663cdebcac6549189d517a53deabefd383279fcb729272fdb43c2ec3adf48b6ac4d921372adf7044a54edfb04ad6d4ed050e0ab523e4464b894731a0d525bcb07f613", 0xf7}, {&(0x7f000040a000-0x9d)="5ec19ef45890eb465e7f748bf9251b8c1ff003a2b2d27c30abc00c971d3d848b5e2dda618d87145be57398f1ff1b27a28f4a1c4c867c4723b7dbd4534ed2901502db8bb294660654595ff20c5610616b4842fa8ef517dff74768bad57c82c7c6202a1d67cccedaec6f3369160c282fced5b19f0986a6a4a163ac15300e06db02733c6d27aad5399b859046be5d944e6a03e955a3aecd489e3374eb4900", 0x9d}], 0x5}, {&(0x7f000025a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000776000)=[], 0x0, &(0x7f00004ff000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x20000000}], 0x9, 0x48d5) r31 = socket(0x1, 0x2, 0xc) write(r31, &(0x7f0000140000)="130000001000ffdde200f49ff60f0500000000", 0x13) accept4$alg(r31, 0x0, 0x0, 0x800) 2018/02/13 02:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_dev$vcsn(&(0x7f0000032000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x8000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000168000)) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x84800) inotify_add_watch(r2, &(0x7f00009d0000)='./file0\x00', 0x4000000) 2018/02/13 02:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000639000)='./file0\x00', &(0x7f0000a9d000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000f1d000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000522000)={0xfffffffffffffff7, 0x1, 0xfffffffffffff239, 0x7}, 0xc) removexattr(&(0x7f0000f50000)='./file0\x00', &(0x7f0000a65000)=@random={'os2.', '/dev/sg#\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00008e1000), 0x0, 0x20000002, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000c36000-0x6f)=""/111, 0x6f, 0x40002022, &(0x7f0000ee2000-0x1c)={0xa, 0x2, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x409a4108}, 0x1c) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000868000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000025e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa9000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000068c000-0x20)={{&(0x7f0000b95000/0x400000)=nil, 0x400000}, 0x1}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b24000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000027f000), &(0x7f000027b000-0xd2)}}, &(0x7f0000bfb000)) timer_gettime(0x0, &(0x7f000052a000)) 2018/02/13 02:40:33 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80200) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000006000)={0x0, 0xf000, 0x3, 0xff, 0x3f}) 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = add_key(&(0x7f0000319000-0x8)='big_key\x00', &(0x7f00008f3000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000294000-0x96)="5d9e55a95fd2c22327b356952f1f49c4aa27037e1101fbcbec0ac4b4cb1137b71c5b73dc6e084bc5c96176460c098730ba0a1e9aa1f909546c10260346083a64d732355651c0a5e6386ffdef76f1547aaed322b9f37ae15aab00f221639800946e9b5c1bee5e78e3f1fe6cdb700b8279fd20418097f50ce1a16f388420f609338b5e7bcf369c006c6836fe60ccb01073bfdbb8ae8738", 0x96, 0xfffffffffffffffc) keyctl$describe(0x6, r5, &(0x7f00004c4000-0x9d)=""/157, 0x9d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/13 02:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000e7000-0x4)=0xffffffffffffff7f) pipe2(&(0x7f000075a000)={0x0}, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bdf000-0x8)={0x0, 0x0}) fcntl$notify(r2, 0x402, 0x80000004) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e7f000)={0x1c, 0x1, 0x20}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000af000-0x42)=""/66, &(0x7f0000a85000)=0x42) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x8004) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/13 02:40:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='*\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000bc0000)=""/69, &(0x7f0000000000)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000352000-0xb)='/dev/mixer\x00', 0x210100, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000ff3000-0xb9)=""/185) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bb0000-0x5), 0x0) write$selinux_validatetrans(r2, &(0x7f0000ec7000)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'system_u:object_r:restorecond_var_run_t:s0', 0x20, 0x35, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x6a) 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000c99000-0x14)={0x9, 0x1800000000000000, 0x6, 0x2, 0x1, 0x3, 0x4, 0x7fff, 0x1ff, 0x100000000}) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/13 02:40:33 executing program 2: futex(&(0x7f000008b000), 0x8c, 0x0, &(0x7f000008b000), &(0x7f000008b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x101040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x241, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x6, 0x6, 0x0, 0x80000001, 0x10001, 0xfffffffffffffff7}, 0x3}, 0x9) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0xa, 0x3, 0x5, 0x5, 0x4, r1, 0x5}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000005000-0x4c8)={{0x0, 0x0, 0x56b, 0xd32, "8b3541efc95ca6eee447ec85916888ba81ed2786183b2bbe0519fc29b4d3a1d2e16e6accc982fcfbae3e9211", 0x3}, 0x9, [0x9, 0x1000, 0x7, 0x16, 0x2, 0x101, 0x2, 0x80000001, 0xff, 0x20, 0x8, 0x4, 0xffffffffffffffc1, 0x5, 0x2, 0x2, 0x5, 0x1f, 0x20, 0x524, 0x5, 0x1000, 0x7, 0xffff, 0x9, 0x1f, 0x8, 0x7f, 0xcf4, 0x5fe359de, 0x0, 0x4, 0x4, 0x13, 0x8, 0x100000001, 0x8000, 0x26a, 0xe0fe, 0x3, 0x6, 0x3, 0x5, 0xbb, 0x66, 0x0, 0x6, 0x3f, 0x7, 0x7935, 0x0, 0xffffffff, 0x5, 0xffff, 0x1, 0x4, 0x0, 0x3, 0x100000000, 0x5, 0x79, 0xffffffff, 0x3, 0x400, 0x200, 0x2e, 0x20, 0x9, 0x4, 0x1, 0x1ff, 0x6, 0x1, 0x8, 0x9, 0x8, 0x8000, 0x84e1, 0x9, 0x1, 0x1, 0x82a, 0x9, 0xffffffff7fffffff, 0x8, 0xa072, 0x7, 0x9, 0x5, 0xfffffffffffffbff, 0x7fff, 0x0, 0x4, 0x100000001, 0xffffffff85448bf2, 0x1f, 0x100, 0x101, 0x0, 0x7fff, 0xae, 0x7ff, 0x7, 0x1, 0x9, 0x8, 0x200, 0x5, 0x1, 0x2296bbd5, 0xfffffffffffffffd, 0x7, 0xa6, 0x100, 0x10000, 0x800, 0x40, 0x200, 0x9, 0xa1d, 0x5f46, 0x5, 0x6, 0xfffffffffffffffe, 0x9, 0xfffffffffffffff8, 0x80, 0x7], {r2, r3+30000000}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000006000-0x10c)={0x800, 0xffffffff, 0x4de, 0x0, 0x0, [], [], [], 0x5, 0x9}) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xa)='numa_maps\x00') ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000b81000)) bind$alg(r0, &(0x7f000011c000)={0x26, 'hash\x00', 0x0, 0xf, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000aed000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000799000-0x110)={{0x401, 0x0, 0x4, 0x0, "df671af7cd835e20cbeaf9e17101acff5893de0d63822b62d63bce06123a041cdf1a3a2e50ae1a344bc46b57", 0x7}, 0x0, 0x0, 0x3, r3, 0x2, 0x40, "c039ee3c09e10b06d332671243e603ba29ad52e7181e4e9dca35b0b105c2c0d7e20b863f7263f2c29dd28296bd97204669e0c18ec943769bd2ece04dc277c7a4", &(0x7f000019c000)='em0\x00', 0x4, [], [0x96, 0xd85, 0x401, 0x1]}) r4 = socket$alg(0x26, 0x5, 0x0) fchmod(r4, 0x22) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x7) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) prctl$getname(0x10, &(0x7f0000526000-0x51)=""/81) 2018/02/13 02:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f000011f000-0xb)='/dev/vcsa#\x00', 0x7, 0x80002) connect$l2tp(r1, &(0x7f0000eae000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x4, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/13 02:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000106000)='/dev/cuse\x00', 0x2000, 0x0) write$evdev(r0, &(0x7f00000c1000)=[{{}, 0x0, 0x200, 0x4}, {{0x0, 0x7530}, 0xc07f, 0x684, 0x12731f3d}, {{}, 0x2, 0x8000, 0x66fb}, {{0x77359400}, 0x0, 0x2, 0xc0e}], 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000c41000-0x4c8)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x100, 0x0, 0xffffffff, 0x1d0, 0x0, 0x3d0, 0x3d0, 0xffffffff, 0x3d0, 0x3d0, 0x5, &(0x7f0000c2e000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @multicast2=0xe0000002, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @rand_addr, @icmp_id, @port}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='vlan0\x00', @generic="4f561de7be9b4aab3d4d7e8e2dc1d855"}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000de0000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x74) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009f5000-0x2f0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x100, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000062a000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00', {}, {}, 0x0, 0x0, 0x71}, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/ppp\x00', 0x101000, 0x0) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000516000-0x4)=0xfffffffefffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e8000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e90000-0xc)={0x0, 0xfffffffffffffff7, 0x10}, &(0x7f00001e8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000064d000)={0x5ad8, 0x8, 0x208, 0x3, 0x13c, 0xffffffff, 0x6, 0x2, r2}, &(0x7f0000da5000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid}, &(0x7f00001ec000-0x4)) 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000098a000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000268000)={@reserved=0x1}) syz_emit_ethernet(0x3e, &(0x7f000037e000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "81034a", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f00002fc000), &(0x7f0000214000)=0xc) 2018/02/13 02:40:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2), 0x0) r1 = syz_open_dev$midi(&(0x7f0000152000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x101000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ae3000-0x4)=0x2) 2018/02/13 02:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) shutdown(r0, 0x1) recvfrom(r0, &(0x7f00004b2000-0x13)=""/19, 0x13, 0x2, 0x0, 0x0) 2018/02/13 02:40:33 executing program 0: set_thread_area(&(0x7f00008fa000)={0x1ff, 0x20000800, 0xffffffff, 0xdc, 0xffffffffffffb78b, 0x4, 0x774, 0x100, 0x3f, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8), 0x3, 0x0) 2018/02/13 02:40:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000360000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)}, 0x20) 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e7000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000703000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000034a000)=@assoc_value={r1, 0x9}, 0x249) vmsplice(r0, &(0x7f0000f67000)=[{&(0x7f000097a000)="97e83bd25d5a96653ba07b7b34a764c4759b8ab717702b60f8fda7719b9d701ab9936e1e953fe4605ef5caadbde18efaa0c2cf854755cd1f816dc3842cdbbfba6c9434fe22e59f9e09290056adf7caa62a677fccb4bcd54baf7b08dde8e832aa7621244b5872fe723540c89bd3bd7b34ab49863f76", 0x75}, {&(0x7f0000edb000-0xf6)="8d0392b1fca60d1fc2f6a5a6c88bdb59ef5efecd16428856de2e997f7943cea117b853f291932bc866296e438bda73a76325a74fc94c9db9b906c286c7b3d20cee1f833885dd25d710c4bdbdaee67bdbc1c9ec53435bf815d9ddcd9336bec6a1a8cb5d1ed71229a6cd17e3b4926769a3f6fe00664f0130584ec100ec11737ff98eb70ad4d0f1b70704245e4360dab6f49b2139c7bc33ec117c14b7942c32c30d4a4da571ffe8ce521dc10b03cfcff9efe7bc3bfb350175d219c93f0ea0141820dc2ddd3420d162b1582d249dfe2cf24491eb378270eedab558de252563b09f04f5ec6171ac95b8611f9c2727984353fa40d13e5f2e3f", 0xf6}], 0x2, 0x3) 2018/02/13 02:40:33 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000028d000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000004c000-0x10)={0x3, &(0x7f0000a67000-0xc)=[0x7, 0x0, 0x2]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000474000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f000007c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x43)="3cdfe905cf834ac178ee1b564ba21887dd237040554b03e7ac41ec9c3d4eb768c4456702fd3626899d2ab3446365c968b13420fa4235646e0252e64a604c0f84ed56a2", 0x43, r1) 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000001c000-0xb)='/dev/adsp#\x00', 0x4, 0x200100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000001c000-0xb)='/dev/midi#\x00', 0x8, 0x2000c0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000001b000)={0x1, r1}) r2 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000f000)={@common="74756e6c30000010ddff00070000a600", r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8919, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/dev/sequencer2\x00', 0x501101, 0x0) mq_timedsend(r5, &(0x7f0000004000-0x1000)="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", 0x1000, 0x9, &(0x7f0000006000)) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000df000-0x8)={0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00001ca000-0x28)={&(0x7f00009a4000/0x4000)=nil, 0x6, 0x7, 0x42, &(0x7f00006c2000/0x4000)=nil, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f0000914000)={&(0x7f0000014000-0x105c)=@ipv6_newroute={0xfffffffffffffe7d, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c66000)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x2b8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000cac000-0x10)={0x7d, 0x7, 0x80000000, 0x1ff}, 0x10) [ 45.975795] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/13 02:40:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2b62}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x1) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004ed000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000e0000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000fa0000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a2a000-0x4)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) futex(&(0x7f0000c55000+0xcc)=0x100, 0x0, 0x401, &(0x7f0000243000)={0x0, 0x989680}, &(0x7f0000582000)=0x6, 0xe553) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00002cf000-0x468)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a6000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r2, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003dc000)) 2018/02/13 02:40:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0x8, 0x0, 0x3, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/13 02:40:33 executing program 4: semget$private(0x0, 0x3, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000094e000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000023c000-0x79)=""/121, 0x79) [ 46.027445] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2037) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}}) r1 = dup2(r0, r0) accept4$llc(r1, &(0x7f0000d16000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e07000-0x4)=0x4, 0x800) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb2000-0xc)=@sack_info, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='gfs2meta\x00', 0x1, &(0x7f0000002000-0x8d)="3e3a69cd0ee0b18945e836ed9f2cf358f5a216c316b3ffe2136f55d71bd12a313533126fd845711914cdc4856c53b7c60f0e74e29e613dd11086f6c12e130a33b8fee2b3659649f164dee6c2332637137b6c2a149b21c0aa7bccaf2e00f4612e7cb4eb3165760b1f153ad6dfed7a0a5a14170429b54a7391eacc86e56c2555fc7f5d55bb76941cab49deeb5334") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000004000-0x8)='./file0\x00', r3, r4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x50)={@empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3f, 0x7fffffff, 0x500, 0x7ff, 0x0, r2}) 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dfc000)='/dev/input/mouse#\x00', 0x2, 0x240800) fremovexattr(r0, &(0x7f0000544000)=@random={'trusted.', '\x00'}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dfd000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000300000-0x8)=@assoc_value, &(0x7f0000170000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) pipe(&(0x7f0000cfb000)={0x0, 0x0}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000dfd000)=0xebb, 0x4) readahead(r2, 0x0, 0x0) 2018/02/13 02:40:33 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ftruncate(r0, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000204000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000302000)=@assoc_id=0x0, &(0x7f00008b4000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f68000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x9, 0x3f, 0x100, 0x0, 0xff, 0x9, 0xf7b0, 0x4, 0x1000, 0x8, 0x8, 0x8001, 0x7fffffff, 0x86]}, &(0x7f00003eb000-0x4)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f15000), 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000ab1000)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00004ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000385000-0xc)={0x0, 0x5}, &(0x7f0000f47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2a000-0x10)={r1, 0xac, &(0x7f0000acc000-0xac)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0xda}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}]}, &(0x7f0000652000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/13 02:40:33 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb8000-0x4)={0x0, 0x0, []}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fb8000)={0x2, &(0x7f0000a9e000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fb9000-0x8)={r4, 0x2}) r5 = syz_open_dev$usbmon(&(0x7f0000973000-0xd)='/dev/usbmon#\x00', 0x7, 0x202) bpf$MAP_CREATE(0x0, &(0x7f000035f000-0x2c)={0xd, 0xffffffffffff74c6, 0x80, 0x0, 0x4, r5, 0xc7}, 0x2c) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb8000)='/dev/usbmon#\x00', 0x4, 0xb7b52d85c42f6453) 2018/02/13 02:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/sequencer2\x00', 0x8840, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f0a000-0x10)={0x100, 0x9, 0x3, 0x20}, 0x10) 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 = syz_open_procfs(0x0, &(0x7f0000612000-0x8)='net/tcp\x00') syz_open_dev$vcsa(&(0x7f0000619000)='/dev/vcsa#\x00', 0x80000000, 0x2000) readv(r1, &(0x7f00009c5000)=[{&(0x7f000090a000)=""/218, 0xda}, {&(0x7f0000b2a000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000)={0xffffffff, 0xfd, 0x3, 0x0, 0x0, [], [], [], 0x101, 0xffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000-0xa5)=""/165) 2018/02/13 02:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) poll(&(0x7f000096b000-0x18)=[{r0, 0x20}, {r0, 0x40c0}, {r0, 0x40c0}], 0x3, 0xaef5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000297000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009d4000-0x10)={0x8, &(0x7f00007fb000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000a5d000)=[{{&(0x7f000033c000)=@ipx, 0x10, &(0x7f0000c05000)=[{&(0x7f00006ce000-0xe0)=""/224, 0xe0}, {&(0x7f0000e4b000-0xcb)=""/203, 0xcb}, {&(0x7f00002cc000)=""/78, 0x4e}, {&(0x7f000040d000)=""/10, 0xa}, {&(0x7f0000df9000-0xba)=""/186, 0xba}], 0x5, &(0x7f000028a000-0x3b)=""/59, 0x3b, 0x3}, 0x400}, {{&(0x7f0000291000)=@rc, 0x9, &(0x7f0000fea000)=[{&(0x7f00001eb000-0xee)=""/238, 0xee}, {&(0x7f0000e2d000)=""/129, 0x81}, {&(0x7f0000f4b000)=""/34, 0x22}, {&(0x7f0000549000)=""/203, 0xcb}, {&(0x7f000079b000)=""/106, 0x6a}], 0x5, &(0x7f0000b53000-0x6a)=""/106, 0x6a, 0x200}, 0x48}, {{&(0x7f0000d49000-0x58)=@alg, 0x58, &(0x7f0000bea000-0x40)=[{&(0x7f0000191000)=""/4096, 0x1000}, {&(0x7f000062a000-0x81)=""/129, 0x81}, {&(0x7f0000360000-0x4d)=""/77, 0x4d}, {&(0x7f0000a20000-0x34)=""/52, 0x34}], 0x4, &(0x7f00008ca000)=""/16, 0x10, 0x800}, 0x9}, {{&(0x7f0000c9c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000efa000)=[{&(0x7f00000f4000-0xf5)=""/245, 0xf5}, {&(0x7f0000cbd000-0x1000)=""/4096, 0x1000}, {&(0x7f000010e000-0x84)=""/132, 0x84}, {&(0x7f0000ebd000-0x7e)=""/126, 0x7e}, {&(0x7f0000358000)=""/125, 0x7d}, {&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}, {&(0x7f000016e000-0xc3)=""/195, 0xc3}], 0x7, &(0x7f0000083000-0xdd)=""/221, 0xdd, 0xfffffffffffff20c}, 0x80000001}, {{&(0x7f0000723000-0x60)=@nfc_llcp, 0x60, &(0x7f00001d8000)=[{&(0x7f0000c76000-0x9c)=""/156, 0x9c}, {&(0x7f0000a26000-0x53)=""/83, 0x53}, {&(0x7f0000f88000-0x30)=""/48, 0x30}], 0x3, &(0x7f00005c0000)=""/4096, 0x1000}}, {{&(0x7f00006cb000-0x3)=@rc, 0x9, &(0x7f0000946000)=[{&(0x7f0000e0e000-0xe6)=""/230, 0xe6}, {&(0x7f00006cb000-0x82)=""/130, 0x82}, {&(0x7f0000543000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x200}, 0x3}], 0x6, 0x12100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc3000-0x98)={0x0, @in6={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x2}, &(0x7f00003a5000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e4d000)={r4, 0x7, 0x2, 0x3ffc, 0x6, 0x101}, 0x14) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000da1000-0x8)={r2, 0x2}) [ 46.146939] syz3: Invalid MTU 0 requested, hw min 68 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000146000)="220000001a0007ffff00000f0900070005000ceb00ffa7009400ffff04fe0900004537", 0x23) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000222000-0x4), &(0x7f0000413000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000055b000-0x8)={0x0, 0x8}, &(0x7f0000774000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000014b000-0x8)={r1, 0x1}, 0x8) 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000-0x8)=0x100, 0x8) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) [ 46.194864] syz3: Invalid MTU 0 requested, hw min 68 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) ioctl(r0, 0x7, &(0x7f0000477000-0xd6)="306d45d3c9c40f0d2ab5c7cc79a6ad5a59bbd78ecc5b23b788eef1e2c1be99fd51041722a172a9600ae394177aa76475b1a80c1a80baa2494e6b5c14b062a01f7a8dddd0bc0b6d34f065746e09d7af91439548a9f40cca04b076771853864d5e681658ed72df796b57e2490aec56c211a1c65950a8aba4d34e8649c51a70d21e00a6c9d8288f986e26814e8a2b50442d064199c70186c2afe3608fdefa64cfc5f507fe1064d2d9e96a230431cc8859202309ac412dc3b7882c28e9a02298fffbd1a7c56b0e4dfcd0a8d154731c131b7bf8c08ce4bf75") fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000204000)={0x6, 0x0, [{0x8, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0xfffffffffffff800}}, {0xd831, 0x2, 0x0, 0x0, @adapter={0x1, 0x27, 0x8a4, 0x5, 0x1000}}, {0x4, 0x0, 0x0, 0x0, @adapter={0x6, 0x28, 0xffffffffdff1218f, 0x2, 0x4}}, {0xffffffff, 0x3, 0x0, 0x0, @irqchip={0x4, 0x5}}, {0x3, 0x4, 0x0, 0x0, @irqchip={0x1, 0x3}}, {0x101, 0x3, 0x0, 0x0, @adapter={0xffff, 0x1ff, 0x45, 0x2, 0x9b79}}]}) 2018/02/13 02:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind(r0, &(0x7f000041c000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000004d000-0xc)='/dev/rfkill\x00', 0x420000, 0x0) r1 = syz_open_dev$audion(&(0x7f000011a000-0xc)='/dev/audio#\x00', 0x3ff, 0x100) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00004a4000-0x4)=0x5) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009da000)=0x3, &(0x7f0000e1f000)=0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a9e000)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_open_dev$loop(&(0x7f0000c42000-0xb)='/dev/loop#\x00', 0x2800000000000, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e44000-0x8)={0x0, 0x6}, &(0x7f0000b3e000)=0x8) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000ed7000)=@ioapic) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001a1000-0x8)={r2, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a63000-0x8c)={0x100000000, 0x10000, 0xe39, 'queue0\x00', 0x81}) recvfrom$inet6(r1, &(0x7f0000ed6000-0xe7)=""/231, 0xe7, 0x2020, 0x0, 0x0) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f0000eb6000)=[{&(0x7f000004a000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008ab000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x201) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") epoll_wait(r1, &(0x7f00000f4000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x20) 2018/02/13 02:40:33 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="d1707a20c0c5931275b8e8ab67ce2479040964a8a73c0a1acbcede88b715c0ad04e6273eb86b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7ce1d0f5fdb9f65a, &(0x7f00009be000)) 2018/02/13 02:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00009a9000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) syz_emit_ethernet(0x423, &(0x7f00004c1000-0x423)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r0, &(0x7f0000464000)=""/47, 0x2f, 0x3, &(0x7f000007c000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/13 02:40:33 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000013000)=@sack_info={0x0, 0x5ac, 0x4}, &(0x7f0000027000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000021000-0x8c)={r1, @in6={{0xa, 0x2, 0x2e7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, &(0x7f0000027000-0x4)=0x8c) 2018/02/13 02:40:33 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000015000-0x8)={0x0, 0x1}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002f000)={r1, 0x6}, 0x8) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/02/13 02:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000544000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000090f000-0x94)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x401, @empty, 0x1}, @in6={0xa, 0x3, 0xbb3b, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xe491}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x2, 0x757, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}], 0x94) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000fe000-0x4)=0x5ec2abf662d20e55, 0x4) r2 = syz_open_dev$mice(&(0x7f000003c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db7000-0x8)={0x0, 0x5977, 0x6}, &(0x7f000063a000)=0x8) r4 = memfd_create(&(0x7f0000448000)='/dev/input/mice\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005b9000)={r3, 0xe5, "834ccfc7268d69b03e8f7ff5dbe4199663e6c826e973e382ab6186e82bf57764c1288a3cf193e46bf586de5482cba8046e0b37c65994847be0e2909f21907884c1ef41b63d60ef4c7ab1750cd71093333d32ed1889675a86dbb78065451a770eab7f6f7763ba630d8b7a3a8150dc39a94ecdeb8150e412cd148021f6e5e3f87b4f4baf60096f1114fd7ceac3e0358a5168f89449fbc51636369e2f492a35e9cd5005f07c4b66a0d7aae6e77cd9254056816a3faf062de1d95503bc695a7cc46a75edb688656ac68d9d1fc3a567d79e56d5d875e6baf4356900e01e7266fcb2da480307f542"}, &(0x7f00005ed000)=0xed) openat$audio(0xffffffffffffff9c, &(0x7f0000158000-0xb)='/dev/audio\x00', 0x22000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000088b000)={r1, 0x50, &(0x7f000073c000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r6, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r6, 0x0) sendto$inet6(r6, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r6, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r6, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r6) openat(r4, &(0x7f0000921000-0x8)='./file0\x00', 0x140, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008c8000-0x4)=r5, 0x4) 2018/02/13 02:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000071000)=0xe000000000000000) 2018/02/13 02:40:33 executing program 3: r0 = msgget(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/02/13 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000008a000-0xe)='/dev/admmidi#\x00', 0x1, 0x103100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004b9000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000042b000-0xe8)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000033b000)=0xe8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000e41000-0x4)=0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000025a000)={0x0, 0x0}) signalfd(r2, &(0x7f0000ecc000)={0x1}, 0x8) getpeername(r1, &(0x7f0000001000-0x9)=@rc, &(0x7f0000012000-0x4)=0x9) 2018/02/13 02:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000033c000-0x68)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) [ 46.357838] device eql entered promiscuous mode [ 46.368471] kasan: CONFIG_KASAN_INLINE enabled [ 46.373243] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.380629] general protection fault: 0000 [#1] SMP KASAN [ 46.386139] Dumping ftrace buffer: [ 46.389649] (ftrace buffer empty) [ 46.393329] Modules linked in: [ 46.396498] CPU: 0 PID: 7486 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #310 [ 46.403739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.413070] RIP: 0010:ip6t_do_table+0x132d/0x1a30 [ 46.417882] RSP: 0018:ffff8801db406c20 EFLAGS: 00010246 [ 46.423214] RAX: 0000000000000000 RBX: ffff8801d0b46b28 RCX: ffffffff84dbfc11 [ 46.430459] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801d0b469ce [ 46.437699] RBP: ffff8801db406e68 R08: 1ffff1003b680d4d R09: 0000000000000000 [ 46.444938] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 46.452177] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801d0b46940 [ 46.459419] FS: 00007fa26c61e700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 46.467616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.473468] CR2: 0000000020e40ffc CR3: 00000001b0873001 CR4: 00000000001606f0 [ 46.480711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.487952] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.495193] Call Trace: [ 46.497745] [ 46.499872] ? ip6t_error+0x60/0x60 [ 46.503476] ? mark_held_locks+0xaf/0x100 [ 46.507602] ? ip6t_do_table+0xcca/0x1a30 [ 46.511736] ? ip6t_error+0x60/0x60 [ 46.515334] ? ip6table_mangle_hook+0x117/0x920 [ 46.519973] ? mark_held_locks+0xaf/0x100 [ 46.524098] ? check_noncircular+0x20/0x20 [ 46.528303] ? lock_acquire+0x1d5/0x580 [ 46.532256] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 46.537072] ? ip6_input+0x11f/0x560 [ 46.540768] ? lock_release+0xa40/0xa40 [ 46.544717] ip6table_security_hook+0x65/0x80 [ 46.549186] nf_hook_slow+0xba/0x1a0 [ 46.552874] ip6_input+0x35c/0x560 [ 46.556388] ? ip6_input_finish+0x17a0/0x17a0 [ 46.560856] ? find_held_lock+0x35/0x1d0 [ 46.564892] ? ip6_make_skb+0x5e0/0x5e0 [ 46.568838] ? ipv6_rcv+0x16cd/0x1fa0 [ 46.572611] ip6_rcv_finish+0x297/0x8c0 [ 46.576556] ? ip6_input+0x560/0x560 [ 46.580246] ? ip6table_nat_in+0x2c/0x40 [ 46.584283] ? nf_hook_slow+0xd3/0x1a0 [ 46.588494] ipv6_rcv+0xf37/0x1fa0 [ 46.592007] ? task_numa_migrate+0x1fa0/0x2fc0 [ 46.596571] ? ip6_rcv_finish+0x8c0/0x8c0 [ 46.600690] ? __x2apic_send_IPI_dest+0x5c/0x80 [ 46.605333] ? trace_event_raw_event_lock+0x340/0x340 [ 46.610495] ? check_noncircular+0x20/0x20 [ 46.614702] ? resched_curr+0x12a/0x1a0 [ 46.618657] ? ip6_input+0x560/0x560 [ 46.622343] ? ip6_rcv_finish+0x8c0/0x8c0 [ 46.626470] __netif_receive_skb_core+0x1a41/0x3460 [ 46.631465] ? nf_ingress+0x9f0/0x9f0 [ 46.635244] ? perf_trace_lock+0xd6/0x900 [ 46.639362] ? lock_downgrade+0x980/0x980 [ 46.643481] ? lock_downgrade+0x980/0x980 [ 46.647607] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.652768] ? do_raw_spin_trylock+0x190/0x190 [ 46.657319] ? do_raw_spin_trylock+0x190/0x190 [ 46.661871] ? check_same_owner+0x320/0x320 [ 46.666164] ? check_noncircular+0x20/0x20 [ 46.670375] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 46.675449] ? try_to_wake_up+0xf9/0x15f0 [ 46.679569] ? perf_trace_lock+0xd6/0x900 [ 46.683690] ? __lock_acquire+0x664/0x3e00 [ 46.687894] ? perf_trace_lock+0xd6/0x900 [ 46.692017] ? print_irqtrace_events+0x270/0x270 [ 46.696749] ? trace_event_raw_event_lock+0x340/0x340 [ 46.701910] ? swake_up+0x25f/0x430 [ 46.705511] ? lock_downgrade+0x980/0x980 [ 46.709632] ? check_noncircular+0x20/0x20 [ 46.713848] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 46.718928] ? find_held_lock+0x35/0x1d0 [ 46.722965] ? lock_acquire+0x1d5/0x580 [ 46.726910] ? process_backlog+0x45f/0x740 [ 46.731115] ? lock_acquire+0x1d5/0x580 [ 46.735058] ? process_backlog+0x1ab/0x740 [ 46.739272] ? lock_release+0xa40/0xa40 [ 46.743219] ? mark_held_locks+0xaf/0x100 [ 46.747348] __netif_receive_skb+0x2c/0x1b0 [ 46.751638] ? __netif_receive_skb+0x2c/0x1b0 [ 46.756107] process_backlog+0x203/0x740 [ 46.760138] ? mark_held_locks+0xaf/0x100 [ 46.764265] net_rx_action+0x792/0x1910 [ 46.768222] ? napi_complete_done+0x6c0/0x6c0 [ 46.772701] ? rcu_read_lock_sched_held+0x108/0x120 [ 46.777699] ? note_gp_changes+0x650/0x650 [ 46.781908] ? timerqueue_add+0x1e9/0x280 [ 46.786028] ? check_noncircular+0x20/0x20 [ 46.790243] ? enqueue_hrtimer+0x177/0x4b0 [ 46.794447] ? lock_release+0xa40/0xa40 [ 46.798393] ? perf_trace_lock+0xd6/0x900 [ 46.802511] ? __lock_is_held+0xb6/0x140 [ 46.806548] ? print_irqtrace_events+0x270/0x270 [ 46.811276] ? check_noncircular+0x20/0x20 [ 46.815485] ? clockevents_program_event+0x163/0x2e0 [ 46.820559] ? lock_downgrade+0x980/0x980 [ 46.824684] ? __lock_is_held+0xb6/0x140 [ 46.828724] ? __local_bh_enable+0x10b/0x130 [ 46.833107] ? print_irqtrace_events+0x270/0x270 [ 46.837836] ? ktime_get+0x26f/0x3a0 [ 46.841521] ? check_noncircular+0x20/0x20 [ 46.845734] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 46.850817] ? __lock_is_held+0xb6/0x140 [ 46.854863] __do_softirq+0x2d7/0xb85 [ 46.858638] ? task_prio+0x50/0x50 [ 46.862157] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 46.867237] ? irq_exit+0xbb/0x200 [ 46.870749] ? smp_apic_timer_interrupt+0x16b/0x700 [ 46.875738] ? smp_reschedule_interrupt+0xe6/0x650 [ 46.880638] ? smp_call_function_single_interrupt+0x640/0x640 [ 46.886491] ? _raw_spin_lock+0x32/0x40 [ 46.890438] ? _raw_spin_unlock+0x22/0x30 [ 46.894556] ? handle_edge_irq+0x2b4/0x7c0 [ 46.898762] ? task_prio+0x50/0x50 [ 46.902283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.907103] do_softirq_own_stack+0x2a/0x40 [ 46.911395] [ 46.913606] do_softirq.part.19+0x14d/0x190 [ 46.917902] ? ip6_finish_output2+0xb6d/0x23a0 [ 46.922459] __local_bh_enable_ip+0x1ee/0x230 [ 46.926925] ip6_finish_output2+0xba0/0x23a0 [ 46.931311] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 46.936130] ? ip6_mtu+0x369/0x4d0 [ 46.939640] ? lock_downgrade+0x980/0x980 [ 46.943767] ? __lock_is_held+0xb6/0x140 [ 46.947811] ? ip6_mtu+0x1c7/0x4d0 [ 46.951324] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 46.955445] ? nf_nat_ipv6_out+0x262/0x570 [ 46.959660] ip6_finish_output+0x69b/0xaf0 [ 46.963863] ? ip6_finish_output+0x69b/0xaf0 [ 46.968246] ip6_output+0x1eb/0x840 [ 46.971844] ? ip6_finish_output+0xaf0/0xaf0 [ 46.976232] ? ip6_fragment+0x3470/0x3470 [ 46.980350] ? nf_hook_slow+0xd3/0x1a0 [ 46.984219] ip6_xmit+0xe1f/0x2260 [ 46.987743] ? ip6_finish_output2+0x23a0/0x23a0 [ 46.992384] ? consume_skb+0x160/0x490 [ 46.996246] ? alloc_skb_with_frags+0x750/0x750 [ 47.000892] ? check_noncircular+0x20/0x20 [ 47.005095] ? lock_acquire+0x1d5/0x580 [ 47.009039] ? sctp_chunk_put+0x2fd/0x420 [ 47.013155] ? lock_acquire+0x1d5/0x580 [ 47.017098] ? sctp_v6_xmit+0x2e5/0x630 [ 47.021044] ? ip6_forward_finish+0x140/0x140 [ 47.025510] ? lock_release+0xa40/0xa40 [ 47.029469] sctp_v6_xmit+0x438/0x630 [ 47.033244] ? sctp_getname+0xc0/0xc0 [ 47.037020] ? trace_event_raw_event_lock+0x340/0x340 [ 47.042186] sctp_packet_transmit+0x225e/0x3750 [ 47.046845] ? sctp_packet_config+0xc80/0xc80 [ 47.051314] ? find_held_lock+0x35/0x1d0 [ 47.055351] ? ip6_mtu+0x369/0x4d0 [ 47.058867] ? find_held_lock+0x35/0x1d0 [ 47.062907] ? lock_downgrade+0x980/0x980 [ 47.067031] ? lock_release+0xa40/0xa40 [ 47.070987] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 47.076157] ? sctp_csum_update+0x30/0x30 [ 47.080276] ? sctp_packet_append_chunk+0xba0/0xba0 [ 47.085261] ? print_irqtrace_events+0x270/0x270 [ 47.089986] ? sctp_packet_init+0x25d/0x450 [ 47.094285] ? sctp_packet_append_chunk+0x48a/0xba0 [ 47.099270] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.104439] sctp_outq_flush+0xabb/0x4060 [ 47.108560] ? __lock_acquire+0x664/0x3e00 [ 47.112779] ? sctp_check_transmitted+0x1da0/0x1da0 [ 47.117778] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.122942] ? is_bpf_text_address+0x7b/0x120 [ 47.127410] ? lock_downgrade+0x980/0x980 [ 47.131531] ? lock_release+0xa40/0xa40 [ 47.135479] ? __free_insn_slot+0x5c0/0x5c0 [ 47.139771] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.145106] ? perf_trace_lock+0xd6/0x900 [ 47.149223] ? rcutorture_record_progress+0x10/0x10 [ 47.154217] ? trace_event_raw_event_lock+0x340/0x340 [ 47.159376] ? is_bpf_text_address+0xa4/0x120 [ 47.163842] ? kernel_text_address+0x102/0x140 [ 47.168397] ? __kernel_text_address+0xd/0x40 [ 47.172865] ? unwind_get_return_address+0x61/0xa0 [ 47.177771] ? perf_trace_lock+0xd6/0x900 [ 47.181896] ? trace_event_raw_event_lock+0x340/0x340 [ 47.187061] ? find_held_lock+0x35/0x1d0 [ 47.191102] ? debug_object_activate+0x307/0x730 [ 47.195834] ? lock_release+0xa40/0xa40 [ 47.199784] ? print_irqtrace_events+0x270/0x270 [ 47.204514] ? add_timer+0x5a0/0x1450 [ 47.208290] ? lock_downgrade+0x980/0x980 [ 47.212413] ? debug_object_activate+0x307/0x730 [ 47.217139] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 47.221778] ? calc_wheel_index+0x13d/0x200 [ 47.226073] ? mark_held_locks+0xaf/0x100 [ 47.230198] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 47.235273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.240262] ? trace_hardirqs_on+0xd/0x10 [ 47.244386] ? add_timer+0x5a5/0x1450 [ 47.248164] ? mod_timer_pending+0x1440/0x1440 [ 47.252722] ? sctp_init_cause+0x170/0x170 [ 47.256940] ? is_bpf_text_address+0x7b/0x120 [ 47.261409] ? sctp_outq_tail+0x7b8/0xb40 [ 47.265529] ? lock_release+0xa40/0xa40 [ 47.269476] ? sctp_outq_free+0x20/0x20 [ 47.273431] ? sctp_endpoint_new+0xee0/0xee0 [ 47.277814] sctp_outq_uncork+0x5a/0x70 [ 47.281761] sctp_do_sm+0x4e0/0x6ed0 [ 47.285447] ? __save_stack_trace+0x7e/0xd0 [ 47.289750] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 47.295780] ? save_stack+0xa3/0xd0 [ 47.299381] ? save_stack+0x43/0xd0 [ 47.302976] ? kasan_kmalloc+0xad/0xe0 [ 47.306834] ? kmem_cache_alloc_trace+0x136/0x740 [ 47.311650] ? sctp_stream_init_ext+0x50/0xf0 [ 47.316115] ? sctp_sendmsg+0x2cd7/0x35e0 [ 47.320237] ? inet_sendmsg+0x11f/0x5e0 [ 47.324183] ? sock_sendmsg+0xca/0x110 [ 47.328041] ? SYSC_sendto+0x361/0x5c0 [ 47.331901] ? SyS_sendto+0x40/0x50 [ 47.335500] ? do_syscall_64+0x282/0x940 [ 47.339531] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.344871] ? find_held_lock+0x35/0x1d0 [ 47.348904] ? print_irqtrace_events+0x270/0x270 [ 47.353634] ? check_noncircular+0x20/0x20 [ 47.357837] ? __lock_is_held+0xb6/0x140 [ 47.361884] ? __lock_is_held+0xb6/0x140 [ 47.365933] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 47.370145] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 47.374790] sctp_sendmsg+0x13bd/0x35e0 [ 47.378737] ? lock_downgrade+0x280/0x980 [ 47.382864] ? sctp_id2assoc+0x390/0x390 [ 47.386896] ? avc_has_perm+0x43e/0x680 [ 47.390844] ? avc_has_perm_noaudit+0x520/0x520 [ 47.395485] ? check_noncircular+0x20/0x20 [ 47.399697] ? iterate_fd+0x3f0/0x3f0 [ 47.403469] ? perf_trace_lock+0xd6/0x900 [ 47.407590] ? find_held_lock+0x35/0x1d0 [ 47.411630] ? sock_has_perm+0x2a4/0x420 [ 47.415663] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 47.420998] ? lock_release+0xa02/0xa40 [ 47.424946] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.430808] inet_sendmsg+0x11f/0x5e0 [ 47.434585] ? inet_sendmsg+0x11f/0x5e0 [ 47.438534] ? __might_sleep+0x95/0x190 [ 47.442479] ? inet_create+0xf50/0xf50 [ 47.446342] ? selinux_socket_sendmsg+0x36/0x40 [ 47.450984] ? security_socket_sendmsg+0x89/0xb0 [ 47.455711] ? inet_create+0xf50/0xf50 [ 47.459574] sock_sendmsg+0xca/0x110 [ 47.463263] SYSC_sendto+0x361/0x5c0 [ 47.466950] ? SYSC_connect+0x4a0/0x4a0 [ 47.470898] ? __local_bh_enable_ip+0x121/0x230 [ 47.475541] ? release_sock+0x1d4/0x2a0 [ 47.479578] ? trace_hardirqs_on+0xd/0x10 [ 47.483699] ? __local_bh_enable_ip+0x121/0x230 [ 47.488345] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.492724] ? release_sock+0x1d4/0x2a0 [ 47.496686] ? SyS_futex+0x269/0x390 [ 47.500379] ? do_futex+0x22a0/0x22a0 [ 47.504155] ? move_addr_to_kernel+0x60/0x60 [ 47.508544] SyS_sendto+0x40/0x50 [ 47.511968] ? SyS_getpeername+0x30/0x30 [ 47.516002] do_syscall_64+0x282/0x940 [ 47.519864] ? __do_page_fault+0xc90/0xc90 [ 47.524071] ? finish_task_switch+0x1e2/0x890 [ 47.528534] ? finish_task_switch+0x1b9/0x890 [ 47.533006] ? syscall_return_slowpath+0x550/0x550 [ 47.537911] ? syscall_return_slowpath+0x2ac/0x550 [ 47.542811] ? prepare_exit_to_usermode+0x350/0x350 [ 47.547802] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.553139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.557963] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.563122] RIP: 0033:0x453a59 [ 47.566284] RSP: 002b:00007fa26c61dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 47.573962] RAX: ffffffffffffffda RBX: 00007fa26c61e6d4 RCX: 0000000000453a59 [ 47.581205] RDX: 0000000000000001 RSI: 0000000020925000 RDI: 0000000000000018 [ 47.588444] RBP: 000000000071bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 47.595682] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.603374] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000000 [ 47.610628] Code: 41 f6 87 83 00 00 00 04 75 37 e8 5f 01 95 fc 8b 85 14 fe ff ff 48 8b b5 50 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 26 03 00 00 4d 89 7d 00 44 89 a5 14 fe ff [ 47.629746] RIP: ip6t_do_table+0x132d/0x1a30 RSP: ffff8801db406c20 [ 47.636176] ---[ end trace 0fcd3cfbce4b2ce0 ]--- [ 47.640916] Kernel panic - not syncing: Fatal exception in interrupt [ 47.647781] Dumping ftrace buffer: [ 47.651293] (ftrace buffer empty) [ 47.654973] Kernel Offset: disabled [ 47.658567] Rebooting in 86400 seconds..