INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-4,10.128.15.198' (ECDSA) to the list of known hosts. 2017/11/29 03:06:21 fuzzer started 2017/11/29 03:06:21 dialing manager at 10.128.0.26:32923 2017/11/29 03:06:24 kcov=true, comps=true 2017/11/29 03:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b7a000-0x4)=0x0) inotify_init() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x0, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x4, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) prctl$setmm(0x23, 0x5, &(0x7f0000316000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8c000-0xc)={0x6, r1, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b5000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f5f000)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x2000) sysfs$3(0x3) pipe2(&(0x7f00005e2000)={0x0, 0x0}, 0x82800) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000f24000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00001e4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7639916a, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r2) dup(r4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000277000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000745000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) fcntl$getflags(r7, 0xfffffffffffffffe) 2017/11/29 03:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e0a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7063626328746e65707265732d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000600000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000050a000-0x118)=[{0x0, 0x0, &(0x7f00003dd000)=[{&(0x7f0000a3a000-0x4d)="62b327be2c7efaf817e7e2aeceba5b1ec4f35b9f6ef73cae7e10a23bed03a0014254f60675abfe827c5b92b5128f3b3d2f3d3e08bc3f3b5e0755e56d09a10acc4539b249c0c87ccad353439836", 0x4d}, {&(0x7f000070d000-0xa4)="c1c9cbd59d27e71b93a5779af491fcf442d97a63b80eac961c873e3dc853e906c98187b3ab27478ab3a69070e4d2a5c6369bf941df69561b9e015d6da41d9c2460895fcb97e6ffae94d531c483ccb451e6687530af491c92c96790443d1c2bd8f274bdabda4734ab7fdba08736db5b4fa596e0698e04df2d32d27d22f1ab4901fb1252346668b047c9a2a55d5f8ef8e884c8165859c46a36cbcb80c419002eb0cae1ce5c", 0xa4}, {&(0x7f000042c000-0x45)="2d47a0eb3b638a074979d2f92eceefad59a950053b482f35fe819826a28773973068fb889795fe52c3941a1ebef11c861e9f9b7bad8ec93b55cc4b2e238803a4aa4277e2a8", 0x45}, {&(0x7f0000700000)="952e11f2e539c69f95838e4ac46c7e428f1138aff3a5ebd02f9c7da23083f2805da476731ccef5e9dfae6cc6fe51f22a717832d315f1f6595f69e7b1b48ae674c00c4e9c721b2bf513211072c9023470dccd93ce833b7aeea79a67b3e991ece4a8d4471158034e", 0x67}, {&(0x7f000063d000-0xa4)="cade26ccd387c524a2002fc3ba97e34fe45cbafce728710ff8e4877cd72680a88326813fcbb6a6c3786cfa070e285606a06b99a001e71952f16cc7be24262a39bb1374174196266fd5d842c3073a6d029c987cb0230937675b237d989339065d2013547ff2053b7f60d37e28c0a2b882e09ca7f9342240351420a11509fa38a42d0e72ceb7998d7c1461660412aa361061a7a6ff3d94c6422522fb77e4208db39c051f47", 0xa4}, {&(0x7f000088e000)="872852bc42bac8be64962971bf066a4ec3afc38a3beb996d327191ffdf6477bcd0373dd5b4e271fcd46e85042e4463512e25969e71a3", 0x36}, {&(0x7f00007d5000)="a579573e7ce8712ec66bd03b45cc07c42066ca58fc227cde4c5b317fbf2f14cbc467ec89f3f8e05f2705f21f2e97347969a34d62e0c883adc16165d79807e24371db189f68c959219d5c1ca2c506ea96e655a721e51017a43289e0656c027f9fb07cef83b5ef9373750c93aeebc3be34d3608d0019165feedf2de2bf4773c3e5ce881208e25958f3e3de9c3e8aa2595f20380efd82c52972c29dcbd514030faa7bebe3db7280300df27f00bb86683738ed6558fcd97a6732c27517dfbd3fe718acef0b6f6dc2e7b347ab", 0xca}], 0x7, &(0x7f0000bed000)=[], 0x0, 0x90}, {0x0, 0x0, &(0x7f0000e8b000)=[{&(0x7f0000baa000)="4a578b38b1e55637d34a4c4759898daf2d855030821c668316584ce4cc9ff0373e5803920e07d2efa6c810ce2261232749567e1cdb985f91041b7df4bd10303db9875c18fdd0597044cc51185cee8cb5713f8cb9423884bb7edcd78fcced0344115809adab3db83e583928ec947315efbd0dc8ef920e4e34cb5edc7b320f261fd636e2b82ab4d9e39bd4b8b20ce672725250ab54e6c2d4f2d21822568c1ad672d5b89645faf7038d2fddd1f6d22f113e7a435aec56dd81f78f", 0xb9}, {&(0x7f0000fc5000-0x8c)="62c3c0ca6d0f05e4b17af78ad352c8c83d366fb404f6c4cedd4fa231a556382b3a142f9daace5f5d3a313e9c82a1a0c411b05c6d62f04f134b2fec055521b9a5cca95195cb1f91f698d4ce8e472e1c1dcc1460448bad78e7fa77d9e853477ffdb79c22fc3ce9bdfe30c7e91b6af71bdd0098dd3e959858502df4eb1eac315cd5fd294790fec770d15595182d", 0x8c}, {&(0x7f00000f5000)="a24fb1cdd8043aa834f490dc544787f9e7e3d08c99a6b0408cb51aac43ae5f001880de0ddbf0a00a6c7ed0c65e386404d8abd76e68ea4dcb1c3c8da2e7034a6cecdefa021ff50dd50518b2040d3d6531a1661c6fbbd34bc7ebb378495c7f3a05090a3200e8475ae356b28a93573707aa465c87ccc86e7de9c0e881cedc902e27c9aa605464ad06978b0f2f06dba92eaa38ef53b573b352933f36a41a63cbda26d7edd27e2eec5d53479e8b61ce838459231f523178621b2e8845f938ff56e4564baaf5eb57a0f31b9af70009cce7f2e01770ee07995cc26cf809f646c680b83d0559342a4e15fb0a42514e2d6d32bc", 0xef}, {&(0x7f0000956000)="8864c09bb7d2d1f4dcf1d2130160e675ff7121bc1ca5910826af3224462d8862b32f3b0df2803be966e2f7b47f371353a8ff29c698d99ae74c34e59d581c12ec15", 0x41}, {&(0x7f000071f000)="4cf328815fae5b57c8b206c87b52e79a314ab2174004f448f7f7d3796552a257310ef299f2d7712e1f5fa73f8fcaa3c242443760c34c5d13b7de3da185b21c7e9e1e066d27c5b70f4b19da16a248489c64b3de02af055dac638b083d91a16b44c13bec4d1c80fae443397847a624ac618d31353a3db0df6e32cc75317a", 0x7d}, {&(0x7f000065b000)="91e0c2fe9d7d0ca90efa5aaa8db9c46dc46119a421b8bafbd0081aeba56d49c9d20a1d62951c67b2d576ab659d9d602e710194e8dbaf27948889473aa6c4f2eef17fe3182b3ab5a654d393aca10cf48b9aa99a23a9cc7f786c9746ef4a", 0x5d}], 0x6, &(0x7f000023f000-0x240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc7, "13e203d0b5c44ccdc3dbeeb46b3d42a2cb657fafa9c826aba73e5a1e39845c5d947f55d568c38c06e354a516cffb0d219946323485567a93d9ba42bab80557801b7fbe6f86f29760dccc3b2093cfdeabf231ed45fc566b7100708f7eb40327e2bf84d53f4bb6296e9ce457af8280161397ba1e48ce79517fbde61753fe0dc40e91d824abe9b0703f47ba126e1b13d014d03fbbacec95988a085b2549d4178ce41a930e88a0fdf389e34f810c1fa9d6a0a6fad574247300b45651e8d2da66280aea9b42b8c3fa4c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x100, 0x117, 0x2, 0xe5, "dd8fd83126c17176d806387e6b2e0970011bf29a45f3e17e00e5ce9eb8d71860b2e0e74b6da09518d4db0257d8755d0c199f1eec8c8f3b9f5b8473e6e770e74de3096430303ee8810aa48832303ccffddd5a9e36738c9a9b39ac0724cf1daaa5187a3a115efb17f5b04c11dc08c9fe371b131a821b9a674e2f1311cd9562b82f1e19f51aa5bcbad834b9f8df283541af257d707de06d7eb619cc573942857d7f7ac95ab620f263f72d62e5db4f82fbe568b6efeb2d3b686b28f0ec0676fb3d9c8eb2541a68e34974bc9c5a72f0acbc9982314ededab359bd5e4218a73e24ebbad52cb7f8c2"}], 0x240, 0x4000000}, {0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000ed3000)="5d3a780beabb1160728f80af3a94224a210d4cb64c", 0x15}, {&(0x7f0000992000-0x37)="fc08da0979a388fa720da86c8fb8a13375768344277a28631a8fd5b7070a55fb22219e889a89e0324b584e30153faab27a69f86a0aaeec", 0x37}, {&(0x7f000020c000-0x1b)="fe90d08836349b7a6ff92e8889ce571e22bdcb9a35df3dd9840f62", 0x1b}], 0x3, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000706000)=[{&(0x7f00000d2000)="f19463dd0ebe84efdb88181eecdd5277a54c125ae23d02b7e668e0cf329ee83b7f43001cc5cf6908889b10a7ac4a6578e47a8afc1f26a993295d57277672c6e1db14f91e2f1ee37e69da8208fbaa4b901c7faee8237183b6fc45e333a6bf7c53beb80e70c4a05b7aa95089d87b05c08b678cb31f93db311ecabdced1965c424ccd7a5a01f743798f114add3e3e348d2b70d23229338a8ab2f14d67c68e92300e309e25daf711245e3c7fb71a49248d739ccbb2c955", 0xb5}, {&(0x7f0000937000)="d09bcd1946060c7eae9e5d5805fedfde71a3ab0000000000000007ffffffff09cb510571d6f6f30cf9f542154ab93c5ee362f1fa55d6bd60bbf418", 0x3b}, {&(0x7f0000455000)="b44a6be2f4117e9c18ac85a38c351b8d82315eb49c67d27baf4aaf539cc3b78b70f7623b5f91446bffe67179a2126bdcc6b7a286361e89a8314c04b7ea132d2343d7e91a63553e18c170abc144cdd6657cf6941d6bf9554e0a7c2b36d92eb6ec5e11c5a983ac30993004bed8d2e50f56b1c80978ac72d7ad2816805b33af63486800b1466fb0e5fc31ff0159e738971507131bd9c2c696d41021e9a671bd742fb88ec02f729326c11e566ef2f6dbe2396e3d89d0cc9de3f33f43db5a981bd9d92a0bf5e026f6ce1990a308b2e2af6e5478da", 0xd2}, {&(0x7f0000116000)="36a660c3fbb3f7c56e23afc0047ed88bc3003f23c818c00e43607415667e23ac3f356ce3404d47c117685d0579f5c7e466cd4badbac40d0c", 0x38}, {&(0x7f0000937000)="450fa1535420b7db9eae57b9151cba3fe7e7c020acc58a5a06172caff57aa54e43d04881ea1be502492b499f7740269bb4bea857ff4f6ec18285490c601c5cf87c0dd4a5aa827fe1f603b04fed1932490e005d325dc9011a116147d5d83c633c4fcfbe8b7c6e0776bf3ac5df894fb144f7ef73f373f77f89e3cfbf0bf5b365292bea3be21c58a995834590be8b7ad9fcb4d6c0", 0x93}], 0x5, &(0x7f00003b5000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "f2420fe48fda24ee3bbe15e02db9dd8e85ab54b8e09f5504e8a4b1552fcb8048b3aaedad6cd4277da07e3febd51d3ed27436392de9da530dfdd404ac583cec75500ab5f68acad5ba6627d5d2"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0xa8, 0x10}], 0x4, 0x40000) recvmsg(r2, &(0x7f0000589000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x3, &(0x7f0000590000)="", 0x0, 0x36a}, 0x40) 2017/11/29 03:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x101a00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ae5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000db000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e71000-0x6)="636f6d6d0010") sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000973000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2017/11/29 03:06:24 executing program 3: r0 = perf_event_open(&(0x7f0000ac6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0xff, 0x20, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x800, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffffc, 0x0, 0x0, 0x2000000004, 0x0}, 0x0, 0x800000, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000885000)=0xf77) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000077f000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa26024b15f9014783e0a5eaed0922946d"}, 0x160) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = memfd_create(&(0x7f0000aa1000-0xd)="00", 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005d4000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d9000)=0xe8) ioctl$TCSETA(r3, 0x5402, &(0x7f000059d000)={0xf464, 0x4de5, 0x3, 0x401, 0x101, 0x7, 0x1, 0x3, 0xfffffffffffffffa, 0x7}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f20000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000463000)={0x800000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006de000-0x4)=0x0, &(0x7f0000886000-0x4)=0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000aa9000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r5 = fcntl$dupfd(r2, 0x0, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) connect$inet(r1, &(0x7f0000ce1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fd1000-0x26)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a68000-0x4)=0x100) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a9000)=0x8a) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9d00}) flistxattr(r0, &(0x7f00008c8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f00005ce000-0x8)={0x0, 0x0, 0x0, 0x0}) write$tun(r5, &(0x7f0000ef3000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x11, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}, 0x3a) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/11/29 03:06:24 executing program 1: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400fffffffadd", 0x22) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x2080001, 0x800000000040) connect$inet(r1, &(0x7f00000d0000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000068f000)=0x1, 0x4) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000237000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000859000-0x4)=0x48) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x9, 0xff, &(0x7f0000859000)={0x0, 0x0}) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fde000)="6b", 0x1, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008ae000)=[{0x3, 0x40000}, {0x0, 0x0}, {0xf, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008fb000)={0xbffffffb, 0xd14d, 0x10001, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() sendmsg$netlink(r2, &(0x7f0000fdc000+0x3d6)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f00000d2000)=[{0xc10, 0x0, 0x0, 0x0, 0x0, "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"}, {0xa0, 0x1, 0xc00, 0x9, 0x80000010, "0c86f8aff5ca35b258c3435459104107a3a751dc458fca8cb7a61fa67fb4ab7d91754abeab9d41c5fcf1529156255e649c23c2fb7eac6cae6a838eb25d9b6d11ed1e81561d5e0ac3eadf9b80b13d5ccb9a77be150371576e4dcd8590d2b0ddefc9bb468107cb61fc1c59f2eb5ce09406827b1a3b21a9c022708b3bea0406babdad9c4a4fe0508bb17848ebff07cc0100"}], 0xcb0}], 0x1, &(0x7f0000dfe000-0x40)=[], 0x0, 0x20000002}, 0x8004) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/29 03:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xeb3, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000130000)={0x1, 0x0, [{0x20000000186, 0x0, 0x0}]}) 2017/11/29 03:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) 2017/11/29 03:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) getpeername$llc(r1, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10) keyctl$update(0x2, r2, &(0x7f0000ab0000)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000d41000)=0x0) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00002cb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) sendto(r5, &(0x7f00004d5000)="", 0x0, 0x4000000, 0x0, 0x0) 2017/11/29 03:06:25 executing program 1: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400fffffffadd", 0x22) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x2080001, 0x800000000040) connect$inet(r1, &(0x7f00000d0000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000068f000)=0x1, 0x4) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000237000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000859000-0x4)=0x48) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x9, 0xff, &(0x7f0000859000)={0x0, 0x0}) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fde000)="6b", 0x1, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008ae000)=[{0x3, 0x40000}, {0x0, 0x0}, {0xf, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008fb000)={0xbffffffb, 0xd14d, 0x10001, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() sendmsg$netlink(r2, &(0x7f0000fdc000+0x3d6)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f00000d2000)=[{0xc10, 0x0, 0x0, 0x0, 0x0, "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"}, {0xa0, 0x1, 0xc00, 0x9, 0x80000010, "0c86f8aff5ca35b258c3435459104107a3a751dc458fca8cb7a61fa67fb4ab7d91754abeab9d41c5fcf1529156255e649c23c2fb7eac6cae6a838eb25d9b6d11ed1e81561d5e0ac3eadf9b80b13d5ccb9a77be150371576e4dcd8590d2b0ddefc9bb468107cb61fc1c59f2eb5ce09406827b1a3b21a9c022708b3bea0406babdad9c4a4fe0508bb17848ebff07cc0100"}], 0xcb0}], 0x1, &(0x7f0000dfe000-0x40)=[], 0x0, 0x20000002}, 0x8004) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/29 03:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) pwritev(0xffffffffffffffff, &(0x7f000056a000)=[], 0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000841000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000fa2000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000343000)={0x0, r1}) recvmmsg(r3, &(0x7f0000f3c000)=[{{&(0x7f000029d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edd000)=[{&(0x7f000060f000-0xde)="", 0x0}], 0x1, &(0x7f0000138000-0x4a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000682000)={0x77359400, 0x0}) dup2(r2, r3) tkill(r1, 0x16) msgrcv(r0, &(0x7f0000f6e000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) 2017/11/29 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e0a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7063626328746e65707265732d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000600000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000050a000-0x118)=[{0x0, 0x0, &(0x7f00003dd000)=[{&(0x7f0000a3a000-0x4d)="62b327be2c7efaf817e7e2aeceba5b1ec4f35b9f6ef73cae7e10a23bed03a0014254f60675abfe827c5b92b5128f3b3d2f3d3e08bc3f3b5e0755e56d09a10acc4539b249c0c87ccad353439836", 0x4d}, {&(0x7f000070d000-0xa4)="c1c9cbd59d27e71b93a5779af491fcf442d97a63b80eac961c873e3dc853e906c98187b3ab27478ab3a69070e4d2a5c6369bf941df69561b9e015d6da41d9c2460895fcb97e6ffae94d531c483ccb451e6687530af491c92c96790443d1c2bd8f274bdabda4734ab7fdba08736db5b4fa596e0698e04df2d32d27d22f1ab4901fb1252346668b047c9a2a55d5f8ef8e884c8165859c46a36cbcb80c419002eb0cae1ce5c", 0xa4}, {&(0x7f000042c000-0x45)="2d47a0eb3b638a074979d2f92eceefad59a950053b482f35fe819826a28773973068fb889795fe52c3941a1ebef11c861e9f9b7bad8ec93b55cc4b2e238803a4aa4277e2a8", 0x45}, {&(0x7f0000700000)="952e11f2e539c69f95838e4ac46c7e428f1138aff3a5ebd02f9c7da23083f2805da476731ccef5e9dfae6cc6fe51f22a717832d315f1f6595f69e7b1b48ae674c00c4e9c721b2bf513211072c9023470dccd93ce833b7aeea79a67b3e991ece4a8d4471158034e", 0x67}, {&(0x7f000063d000-0xa4)="cade26ccd387c524a2002fc3ba97e34fe45cbafce728710ff8e4877cd72680a88326813fcbb6a6c3786cfa070e285606a06b99a001e71952f16cc7be24262a39bb1374174196266fd5d842c3073a6d029c987cb0230937675b237d989339065d2013547ff2053b7f60d37e28c0a2b882e09ca7f9342240351420a11509fa38a42d0e72ceb7998d7c1461660412aa361061a7a6ff3d94c6422522fb77e4208db39c051f47", 0xa4}, {&(0x7f000088e000)="872852bc42bac8be64962971bf066a4ec3afc38a3beb996d327191ffdf6477bcd0373dd5b4e271fcd46e85042e4463512e25969e71a3", 0x36}, {&(0x7f00007d5000)="a579573e7ce8712ec66bd03b45cc07c42066ca58fc227cde4c5b317fbf2f14cbc467ec89f3f8e05f2705f21f2e97347969a34d62e0c883adc16165d79807e24371db189f68c959219d5c1ca2c506ea96e655a721e51017a43289e0656c027f9fb07cef83b5ef9373750c93aeebc3be34d3608d0019165feedf2de2bf4773c3e5ce881208e25958f3e3de9c3e8aa2595f20380efd82c52972c29dcbd514030faa7bebe3db7280300df27f00bb86683738ed6558fcd97a6732c27517dfbd3fe718acef0b6f6dc2e7b347ab", 0xca}], 0x7, &(0x7f0000bed000)=[], 0x0, 0x90}, {0x0, 0x0, &(0x7f0000e8b000)=[{&(0x7f0000baa000)="4a578b38b1e55637d34a4c4759898daf2d855030821c668316584ce4cc9ff0373e5803920e07d2efa6c810ce2261232749567e1cdb985f91041b7df4bd10303db9875c18fdd0597044cc51185cee8cb5713f8cb9423884bb7edcd78fcced0344115809adab3db83e583928ec947315efbd0dc8ef920e4e34cb5edc7b320f261fd636e2b82ab4d9e39bd4b8b20ce672725250ab54e6c2d4f2d21822568c1ad672d5b89645faf7038d2fddd1f6d22f113e7a435aec56dd81f78f", 0xb9}, {&(0x7f0000fc5000-0x8c)="62c3c0ca6d0f05e4b17af78ad352c8c83d366fb404f6c4cedd4fa231a556382b3a142f9daace5f5d3a313e9c82a1a0c411b05c6d62f04f134b2fec055521b9a5cca95195cb1f91f698d4ce8e472e1c1dcc1460448bad78e7fa77d9e853477ffdb79c22fc3ce9bdfe30c7e91b6af71bdd0098dd3e959858502df4eb1eac315cd5fd294790fec770d15595182d", 0x8c}, {&(0x7f00000f5000)="a24fb1cdd8043aa834f490dc544787f9e7e3d08c99a6b0408cb51aac43ae5f001880de0ddbf0a00a6c7ed0c65e386404d8abd76e68ea4dcb1c3c8da2e7034a6cecdefa021ff50dd50518b2040d3d6531a1661c6fbbd34bc7ebb378495c7f3a05090a3200e8475ae356b28a93573707aa465c87ccc86e7de9c0e881cedc902e27c9aa605464ad06978b0f2f06dba92eaa38ef53b573b352933f36a41a63cbda26d7edd27e2eec5d53479e8b61ce838459231f523178621b2e8845f938ff56e4564baaf5eb57a0f31b9af70009cce7f2e01770ee07995cc26cf809f646c680b83d0559342a4e15fb0a42514e2d6d32bc", 0xef}, {&(0x7f0000956000)="8864c09bb7d2d1f4dcf1d2130160e675ff7121bc1ca5910826af3224462d8862b32f3b0df2803be966e2f7b47f371353a8ff29c698d99ae74c34e59d581c12ec15", 0x41}, {&(0x7f000071f000)="4cf328815fae5b57c8b206c87b52e79a314ab2174004f448f7f7d3796552a257310ef299f2d7712e1f5fa73f8fcaa3c242443760c34c5d13b7de3da185b21c7e9e1e066d27c5b70f4b19da16a248489c64b3de02af055dac638b083d91a16b44c13bec4d1c80fae443397847a624ac618d31353a3db0df6e32cc75317a", 0x7d}, {&(0x7f000065b000)="91e0c2fe9d7d0ca90efa5aaa8db9c46dc46119a421b8bafbd0081aeba56d49c9d20a1d62951c67b2d576ab659d9d602e710194e8dbaf27948889473aa6c4f2eef17fe3182b3ab5a654d393aca10cf48b9aa99a23a9cc7f786c9746ef4a", 0x5d}], 0x6, &(0x7f000023f000-0x240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc7, "13e203d0b5c44ccdc3dbeeb46b3d42a2cb657fafa9c826aba73e5a1e39845c5d947f55d568c38c06e354a516cffb0d219946323485567a93d9ba42bab80557801b7fbe6f86f29760dccc3b2093cfdeabf231ed45fc566b7100708f7eb40327e2bf84d53f4bb6296e9ce457af8280161397ba1e48ce79517fbde61753fe0dc40e91d824abe9b0703f47ba126e1b13d014d03fbbacec95988a085b2549d4178ce41a930e88a0fdf389e34f810c1fa9d6a0a6fad574247300b45651e8d2da66280aea9b42b8c3fa4c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x100, 0x117, 0x2, 0xe5, "dd8fd83126c17176d806387e6b2e0970011bf29a45f3e17e00e5ce9eb8d71860b2e0e74b6da09518d4db0257d8755d0c199f1eec8c8f3b9f5b8473e6e770e74de3096430303ee8810aa48832303ccffddd5a9e36738c9a9b39ac0724cf1daaa5187a3a115efb17f5b04c11dc08c9fe371b131a821b9a674e2f1311cd9562b82f1e19f51aa5bcbad834b9f8df283541af257d707de06d7eb619cc573942857d7f7ac95ab620f263f72d62e5db4f82fbe568b6efeb2d3b686b28f0ec0676fb3d9c8eb2541a68e34974bc9c5a72f0acbc9982314ededab359bd5e4218a73e24ebbad52cb7f8c2"}], 0x240, 0x4000000}, {0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000ed3000)="5d3a780beabb1160728f80af3a94224a210d4cb64c", 0x15}, {&(0x7f0000992000-0x37)="fc08da0979a388fa720da86c8fb8a13375768344277a28631a8fd5b7070a55fb22219e889a89e0324b584e30153faab27a69f86a0aaeec", 0x37}, {&(0x7f000020c000-0x1b)="fe90d08836349b7a6ff92e8889ce571e22bdcb9a35df3dd9840f62", 0x1b}], 0x3, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000706000)=[{&(0x7f00000d2000)="f19463dd0ebe84efdb88181eecdd5277a54c125ae23d02b7e668e0cf329ee83b7f43001cc5cf6908889b10a7ac4a6578e47a8afc1f26a993295d57277672c6e1db14f91e2f1ee37e69da8208fbaa4b901c7faee8237183b6fc45e333a6bf7c53beb80e70c4a05b7aa95089d87b05c08b678cb31f93db311ecabdced1965c424ccd7a5a01f743798f114add3e3e348d2b70d23229338a8ab2f14d67c68e92300e309e25daf711245e3c7fb71a49248d739ccbb2c955", 0xb5}, {&(0x7f0000937000)="d09bcd1946060c7eae9e5d5805fedfde71a3ab0000000000000007ffffffff09cb510571d6f6f30cf9f542154ab93c5ee362f1fa55d6bd60bbf418", 0x3b}, {&(0x7f0000455000)="b44a6be2f4117e9c18ac85a38c351b8d82315eb49c67d27baf4aaf539cc3b78b70f7623b5f91446bffe67179a2126bdcc6b7a286361e89a8314c04b7ea132d2343d7e91a63553e18c170abc144cdd6657cf6941d6bf9554e0a7c2b36d92eb6ec5e11c5a983ac30993004bed8d2e50f56b1c80978ac72d7ad2816805b33af63486800b1466fb0e5fc31ff0159e738971507131bd9c2c696d41021e9a671bd742fb88ec02f729326c11e566ef2f6dbe2396e3d89d0cc9de3f33f43db5a981bd9d92a0bf5e026f6ce1990a308b2e2af6e5478da", 0xd2}, {&(0x7f0000116000)="36a660c3fbb3f7c56e23afc0047ed88bc3003f23c818c00e43607415667e23ac3f356ce3404d47c117685d0579f5c7e466cd4badbac40d0c", 0x38}, {&(0x7f0000937000)="450fa1535420b7db9eae57b9151cba3fe7e7c020acc58a5a06172caff57aa54e43d04881ea1be502492b499f7740269bb4bea857ff4f6ec18285490c601c5cf87c0dd4a5aa827fe1f603b04fed1932490e005d325dc9011a116147d5d83c633c4fcfbe8b7c6e0776bf3ac5df894fb144f7ef73f373f77f89e3cfbf0bf5b365292bea3be21c58a995834590be8b7ad9fcb4d6c0", 0x93}], 0x5, &(0x7f00003b5000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "f2420fe48fda24ee3bbe15e02db9dd8e85ab54b8e09f5504e8a4b1552fcb8048b3aaedad6cd4277da07e3febd51d3ed27436392de9da530dfdd404ac583cec75500ab5f68acad5ba6627d5d2"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0xa8, 0x10}], 0x4, 0x40000) recvmsg(r2, &(0x7f0000589000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x3, &(0x7f0000590000)="", 0x0, 0x36a}, 0x40) 2017/11/29 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e0a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7063626328746e65707265732d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000600000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000050a000-0x118)=[{0x0, 0x0, &(0x7f00003dd000)=[{&(0x7f0000a3a000-0x4d)="62b327be2c7efaf817e7e2aeceba5b1ec4f35b9f6ef73cae7e10a23bed03a0014254f60675abfe827c5b92b5128f3b3d2f3d3e08bc3f3b5e0755e56d09a10acc4539b249c0c87ccad353439836", 0x4d}, {&(0x7f000070d000-0xa4)="c1c9cbd59d27e71b93a5779af491fcf442d97a63b80eac961c873e3dc853e906c98187b3ab27478ab3a69070e4d2a5c6369bf941df69561b9e015d6da41d9c2460895fcb97e6ffae94d531c483ccb451e6687530af491c92c96790443d1c2bd8f274bdabda4734ab7fdba08736db5b4fa596e0698e04df2d32d27d22f1ab4901fb1252346668b047c9a2a55d5f8ef8e884c8165859c46a36cbcb80c419002eb0cae1ce5c", 0xa4}, {&(0x7f000042c000-0x45)="2d47a0eb3b638a074979d2f92eceefad59a950053b482f35fe819826a28773973068fb889795fe52c3941a1ebef11c861e9f9b7bad8ec93b55cc4b2e238803a4aa4277e2a8", 0x45}, {&(0x7f0000700000)="952e11f2e539c69f95838e4ac46c7e428f1138aff3a5ebd02f9c7da23083f2805da476731ccef5e9dfae6cc6fe51f22a717832d315f1f6595f69e7b1b48ae674c00c4e9c721b2bf513211072c9023470dccd93ce833b7aeea79a67b3e991ece4a8d4471158034e", 0x67}, {&(0x7f000063d000-0xa4)="cade26ccd387c524a2002fc3ba97e34fe45cbafce728710ff8e4877cd72680a88326813fcbb6a6c3786cfa070e285606a06b99a001e71952f16cc7be24262a39bb1374174196266fd5d842c3073a6d029c987cb0230937675b237d989339065d2013547ff2053b7f60d37e28c0a2b882e09ca7f9342240351420a11509fa38a42d0e72ceb7998d7c1461660412aa361061a7a6ff3d94c6422522fb77e4208db39c051f47", 0xa4}, {&(0x7f000088e000)="872852bc42bac8be64962971bf066a4ec3afc38a3beb996d327191ffdf6477bcd0373dd5b4e271fcd46e85042e4463512e25969e71a3", 0x36}, {&(0x7f00007d5000)="a579573e7ce8712ec66bd03b45cc07c42066ca58fc227cde4c5b317fbf2f14cbc467ec89f3f8e05f2705f21f2e97347969a34d62e0c883adc16165d79807e24371db189f68c959219d5c1ca2c506ea96e655a721e51017a43289e0656c027f9fb07cef83b5ef9373750c93aeebc3be34d3608d0019165feedf2de2bf4773c3e5ce881208e25958f3e3de9c3e8aa2595f20380efd82c52972c29dcbd514030faa7bebe3db7280300df27f00bb86683738ed6558fcd97a6732c27517dfbd3fe718acef0b6f6dc2e7b347ab", 0xca}], 0x7, &(0x7f0000bed000)=[], 0x0, 0x90}, {0x0, 0x0, &(0x7f0000e8b000)=[{&(0x7f0000baa000)="4a578b38b1e55637d34a4c4759898daf2d855030821c668316584ce4cc9ff0373e5803920e07d2efa6c810ce2261232749567e1cdb985f91041b7df4bd10303db9875c18fdd0597044cc51185cee8cb5713f8cb9423884bb7edcd78fcced0344115809adab3db83e583928ec947315efbd0dc8ef920e4e34cb5edc7b320f261fd636e2b82ab4d9e39bd4b8b20ce672725250ab54e6c2d4f2d21822568c1ad672d5b89645faf7038d2fddd1f6d22f113e7a435aec56dd81f78f", 0xb9}, {&(0x7f0000fc5000-0x8c)="62c3c0ca6d0f05e4b17af78ad352c8c83d366fb404f6c4cedd4fa231a556382b3a142f9daace5f5d3a313e9c82a1a0c411b05c6d62f04f134b2fec055521b9a5cca95195cb1f91f698d4ce8e472e1c1dcc1460448bad78e7fa77d9e853477ffdb79c22fc3ce9bdfe30c7e91b6af71bdd0098dd3e959858502df4eb1eac315cd5fd294790fec770d15595182d", 0x8c}, {&(0x7f00000f5000)="a24fb1cdd8043aa834f490dc544787f9e7e3d08c99a6b0408cb51aac43ae5f001880de0ddbf0a00a6c7ed0c65e386404d8abd76e68ea4dcb1c3c8da2e7034a6cecdefa021ff50dd50518b2040d3d6531a1661c6fbbd34bc7ebb378495c7f3a05090a3200e8475ae356b28a93573707aa465c87ccc86e7de9c0e881cedc902e27c9aa605464ad06978b0f2f06dba92eaa38ef53b573b352933f36a41a63cbda26d7edd27e2eec5d53479e8b61ce838459231f523178621b2e8845f938ff56e4564baaf5eb57a0f31b9af70009cce7f2e01770ee07995cc26cf809f646c680b83d0559342a4e15fb0a42514e2d6d32bc", 0xef}, {&(0x7f0000956000)="8864c09bb7d2d1f4dcf1d2130160e675ff7121bc1ca5910826af3224462d8862b32f3b0df2803be966e2f7b47f371353a8ff29c698d99ae74c34e59d581c12ec15", 0x41}, {&(0x7f000071f000)="4cf328815fae5b57c8b206c87b52e79a314ab2174004f448f7f7d3796552a257310ef299f2d7712e1f5fa73f8fcaa3c242443760c34c5d13b7de3da185b21c7e9e1e066d27c5b70f4b19da16a248489c64b3de02af055dac638b083d91a16b44c13bec4d1c80fae443397847a624ac618d31353a3db0df6e32cc75317a", 0x7d}, {&(0x7f000065b000)="91e0c2fe9d7d0ca90efa5aaa8db9c46dc46119a421b8bafbd0081aeba56d49c9d20a1d62951c67b2d576ab659d9d602e710194e8dbaf27948889473aa6c4f2eef17fe3182b3ab5a654d393aca10cf48b9aa99a23a9cc7f786c9746ef4a", 0x5d}], 0x6, &(0x7f000023f000-0x240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc7, "13e203d0b5c44ccdc3dbeeb46b3d42a2cb657fafa9c826aba73e5a1e39845c5d947f55d568c38c06e354a516cffb0d219946323485567a93d9ba42bab80557801b7fbe6f86f29760dccc3b2093cfdeabf231ed45fc566b7100708f7eb40327e2bf84d53f4bb6296e9ce457af8280161397ba1e48ce79517fbde61753fe0dc40e91d824abe9b0703f47ba126e1b13d014d03fbbacec95988a085b2549d4178ce41a930e88a0fdf389e34f810c1fa9d6a0a6fad574247300b45651e8d2da66280aea9b42b8c3fa4c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x100, 0x117, 0x2, 0xe5, "dd8fd83126c17176d806387e6b2e0970011bf29a45f3e17e00e5ce9eb8d71860b2e0e74b6da09518d4db0257d8755d0c199f1eec8c8f3b9f5b8473e6e770e74de3096430303ee8810aa48832303ccffddd5a9e36738c9a9b39ac0724cf1daaa5187a3a115efb17f5b04c11dc08c9fe371b131a821b9a674e2f1311cd9562b82f1e19f51aa5bcbad834b9f8df283541af257d707de06d7eb619cc573942857d7f7ac95ab620f263f72d62e5db4f82fbe568b6efeb2d3b686b28f0ec0676fb3d9c8eb2541a68e34974bc9c5a72f0acbc9982314ededab359bd5e4218a73e24ebbad52cb7f8c2"}], 0x240, 0x4000000}, {0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000ed3000)="5d3a780beabb1160728f80af3a94224a210d4cb64c", 0x15}, {&(0x7f0000992000-0x37)="fc08da0979a388fa720da86c8fb8a13375768344277a28631a8fd5b7070a55fb22219e889a89e0324b584e30153faab27a69f86a0aaeec", 0x37}, {&(0x7f000020c000-0x1b)="fe90d08836349b7a6ff92e8889ce571e22bdcb9a35df3dd9840f62", 0x1b}], 0x3, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000706000)=[{&(0x7f00000d2000)="f19463dd0ebe84efdb88181eecdd5277a54c125ae23d02b7e668e0cf329ee83b7f43001cc5cf6908889b10a7ac4a6578e47a8afc1f26a993295d57277672c6e1db14f91e2f1ee37e69da8208fbaa4b901c7faee8237183b6fc45e333a6bf7c53beb80e70c4a05b7aa95089d87b05c08b678cb31f93db311ecabdced1965c424ccd7a5a01f743798f114add3e3e348d2b70d23229338a8ab2f14d67c68e92300e309e25daf711245e3c7fb71a49248d739ccbb2c955", 0xb5}, {&(0x7f0000937000)="d09bcd1946060c7eae9e5d5805fedfde71a3ab0000000000000007ffffffff09cb510571d6f6f30cf9f542154ab93c5ee362f1fa55d6bd60bbf418", 0x3b}, {&(0x7f0000455000)="b44a6be2f4117e9c18ac85a38c351b8d82315eb49c67d27baf4aaf539cc3b78b70f7623b5f91446bffe67179a2126bdcc6b7a286361e89a8314c04b7ea132d2343d7e91a63553e18c170abc144cdd6657cf6941d6bf9554e0a7c2b36d92eb6ec5e11c5a983ac30993004bed8d2e50f56b1c80978ac72d7ad2816805b33af63486800b1466fb0e5fc31ff0159e738971507131bd9c2c696d41021e9a671bd742fb88ec02f729326c11e566ef2f6dbe2396e3d89d0cc9de3f33f43db5a981bd9d92a0bf5e026f6ce1990a308b2e2af6e5478da", 0xd2}, {&(0x7f0000116000)="36a660c3fbb3f7c56e23afc0047ed88bc3003f23c818c00e43607415667e23ac3f356ce3404d47c117685d0579f5c7e466cd4badbac40d0c", 0x38}, {&(0x7f0000937000)="450fa1535420b7db9eae57b9151cba3fe7e7c020acc58a5a06172caff57aa54e43d04881ea1be502492b499f7740269bb4bea857ff4f6ec18285490c601c5cf87c0dd4a5aa827fe1f603b04fed1932490e005d325dc9011a116147d5d83c633c4fcfbe8b7c6e0776bf3ac5df894fb144f7ef73f373f77f89e3cfbf0bf5b365292bea3be21c58a995834590be8b7ad9fcb4d6c0", 0x93}], 0x5, &(0x7f00003b5000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "f2420fe48fda24ee3bbe15e02db9dd8e85ab54b8e09f5504e8a4b1552fcb8048b3aaedad6cd4277da07e3febd51d3ed27436392de9da530dfdd404ac583cec75500ab5f68acad5ba6627d5d2"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0xa8, 0x10}], 0x4, 0x40000) recvmsg(r2, &(0x7f0000589000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x3, &(0x7f0000590000)="", 0x0, 0x36a}, 0x40) 2017/11/29 03:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b7a000-0x4)=0x0) inotify_init() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x0, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x4, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) prctl$setmm(0x23, 0x5, &(0x7f0000316000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8c000-0xc)={0x6, r1, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b5000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f5f000)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x2000) sysfs$3(0x3) pipe2(&(0x7f00005e2000)={0x0, 0x0}, 0x82800) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000f24000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00001e4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7639916a, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r2) dup(r4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000277000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000745000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) fcntl$getflags(r7, 0xfffffffffffffffe) syzkaller login: [ 32.386382] device gre0 entered promiscuous mode 2017/11/29 03:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b7a000-0x4)=0x0) inotify_init() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x0, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x4, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) prctl$setmm(0x23, 0x5, &(0x7f0000316000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8c000-0xc)={0x6, r1, 0x1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b5000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) recvmsg(r2, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f5f000)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x2000) sysfs$3(0x3) pipe2(&(0x7f00005e2000)={0x0, 0x0}, 0x82800) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000f24000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00001e4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7639916a, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00004fc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r2) dup(r4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000277000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000745000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) fcntl$getflags(r7, 0xfffffffffffffffe) 2017/11/29 03:06:25 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, r0, 0x0) r1 = getpid() getpgid(r1) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000599000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000382000-0x4)=0x1007f, 0x4) bind$inet6(r3, &(0x7f0000c9e000)={0xa, 0x3, 0xd800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002f9000)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d40000)={0x0, 0x1000, "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"}, &(0x7f0000340000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2b000-0x6)={r4, 0x1}, &(0x7f0000267000-0x4)=0x6) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r5, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[{&(0x7f0000db9000)="9003d516d5e2df8f445189d0aaa4a1fa1c5a87781d4b78f8357df04222819aee62bab926b4dfb9dc3271afffc07bef642b16e808368056277320e25a9a323a7a37aad3329a8f37a08ca0b5e71f38d44b9b9e3ab2f09c817e4d6cceda2325fcbf8ee4cd337af704627784d1b1c3fdba4b9903bc16cdea29fcc8f5de9423d8872465e018231b886154afa98eab6d5d57096ef7f48a6bf8125f399f07cc39fa2bf724b4bfb01ae11f94ecbf2bef2f51b217cfac53e6101f34b1b14fee9d718a087906eb3fa15368a7fff658b7b0c6f7f16fa05da03e7b61303570b8d49746788706fb5571e671e4f3c3142769c4e0303580f07a54b2ce584284e2d266f7f6162bf8c85cfc63c3cd356fcc7bd21c8aaa65453363f7a1d0b81ad12535ddf4878dec3e39bdf941e1bf27983a109d35c2e662f7a97ebd2c484b3a4cb8b0c4d7c6752a06bd6203debed3dc56945581bfb161d80506f21d8b9ca53a6b8aa6fe55acf9b0743f8a9ad2a42511815b89b0fbed44f540844d49a1a7efb4084225db2dafea02d104ff038c51054bbb25cb8aca61499425b92045aa709fbaf92acfa632a744ec4262214ca350d2c3c6c0e122a10b048b5abe57484faf233d60f838307c318adda54f4a57124e0f1873f06b2be1947ae04157c8597bb1ad6e54c68dd03600d73b94aecccca5e2ae2c27ad2100e74a48663910d17d5da59aa6ee6f83c4041351f9332d2893aaa4a284ca3abad9a53631784b03f9bee6387b3174b43475ad5d53d6e8af7099d1bb6a3c32b52eb5fd497f5cab595273615a22e2dc85ed6f71216c28d62bb1e8773a2af251b10fb4d79fa5c1fb3e3aa6216e4a8f6e10d871c226c37e6809dc09f26e7b357ebd1476a8fa4df3cdcec702b71d1d1e47fe4bcbd37d873357fa3d73fd8060cbe77af1249ba99e4f2de7ec083a0ca72cbedb082525fd9bc3ccd08c53e03aa8404799e0b7c56a7c9088e09cd33c3fd25110328fbc46c708c3193e8b8bc247b485b4e5c9e9f479ecd676a90b6024fc770ce069cfff4eb91c9f46216feb750313021efd55393d9358e0a98ca256389df40e66c7b5ed3ae176408aeecf81973fc42e92ae9a73f355c669c8df810fa4cad953361929574a303eab7f37439b114ee07b28cc6be43ca44fc276454fae1533eba0aceb89c5fc76d0865801ca39e4464de6f703efb250a257ec18518063b6cf7dafd4231707aaedca9e8a573b9e6aefa3ba5ceae2f4fb6d8b09b2cc007edaaa894d5bb49a09fe36e68b2d8ac809e47745b558579c818ebadf7edcd5b769bc49bbac83983ec9eb10d3a50d90eacbc60ee9fec0145cc7d686d6a0cabfed18ef857413cbed983663bf1bf1d0137b6f78625154ac99e38aa98bbc484767872d32b1fcbcc8dac0f699df7bbedb76ad97b22a483232acf39960984e425867671a5b15be0c2deda487e182809a43cbd845a70a60bbce47ea57f93e6cd0fee2361f31bb7c2527cbdf17a57e336cb81336935db3e24d44a2440aecc51080034790be4dbfbd3541b59ca2e514dfe4714212f590c35f134eceec701045dc0a96297e28df7fec3c557ac8f3c6a29b8a1a41e52b08595447ea8ffdbd3edc6616a2841621d7e520176f906090514f4374b92265d23944e6bb02896998527d9392e480fd2a630659213b46c70da2fae2b6a98ebe2ea4e73b0c5e934c156991d1cfe348360b3a119d580e99851eee9a053faaa7c8df876abbf3d1df644130b1b2e8c09715328d96809853f865b70830be144384db85ad927de436bafe5c9f382ea9a5c77fe7a45956060d3ad21997fb5b1b12e4ba4754035605a60ea46af25d13097be09e1485795c71ee5e03301e0202860e8a6df967e541310bf1b4d3919155aa15c4735b90d5c0c3b613a193c4096457a1723306c260c2db3396efda353df5897013994a9285d1c6da03bc2651868667f866ab1667a4ae7febf0eebc498d0b646a9b5089f5e1ad8b6113e747ee7d88e54de51f2770b76149e4da759c34a111baba09d07b0524e493a68b4f650e2304eb93afb9e270b1ed50252bf918affae6fb072af274fe21971030759af703332f5c261fe6a0faddcbfa42f18d818c7aa4b70bab25a28a10b716a76be96278173cdf7388a0f9a9d24cd9f0ef79f371e7ae9beafbee98ce693f007c7584ea6c73dd3c39909346f68d57171a6a02a8a06d9c26dafffda9cdc91721f23f4408290d4fe31cf64f1777d7cd080bd2e9adbbdb4b49ed95b79faa63a2090bcbe74db20d4f3021c25c2685d808f26faaad012b124bbcbe098d8e1b806df0c9d71ed05cb6d7385448594055f341a00dc45bb565be5685492f85dcd1e4cad54aca07933a7cf9c477a12eae3dd72ef22da61dd40dfefd8b2ddea36ce72deca2ff817c5ab0148583fdccfe613e6538336192fc5fabeb2d9a1511d799625dee42cbed1ebfba4b85003ced55fbce5369819f2d33d9d3694ad1e03d40bd861bf53a8ba382dfd0d0ee5ed9717d5ee771ccb9a011043be00baa215f71b3040003f48720b7fc1ced539e582aa82992800a759d94c98aed7b3e42c184709bcd5793e566b09f88f043a5ad46cda3df841488bce801578074b9dcf60f7b3228ddadf77020017189f1dd7af08ecec81a65322747d9c30a288785e1b6f5f8a0aa007fdcdf162c41c345fd872e5da17950e292718613fe6e42102d6fc05219f35ddfbab1652fff11f579b76744640fb628ecc21216d5c6ff9d992590260e89ebfcbf83fd9be405cf39e1dd71559ffd60e465cda9082039ee5bb297a59ef596961791e6102b12371db94ee531522600c1273e3d10ddd932b9a9674cc6afef9c8c764adc7bdfca95877521565b4f97b7ff64b174e765da150040b780e28aa967a9ec8283cb047345ef77135ee4f73dd0195323b6ed5319b219cfac16d44ea5821d1d28b4171aa6132fc08d21ab9a69e06a1196ab228e28583e21156ae85cb8f1f3456995cc9e6454eab9f88cf6bb69971b2bd1affad1600f7a64fad98b16da89bc61e9ce7128c44e47f595fb621ef0858ce6a08dd7f4f9802eea63b39aae095d9e231dabaa93785342766c1e7d53dd48690ad4b787ba7001e8beb05502b131fac755d250641c21a1ae4c50a674c147d1e51182978bef0a8eb3d065f4282e14a88befffe63b99d2f757beb8696edef23ef0d76c8427b139d792d31f0c3cb69b56869ef92307e528a43a4ce4e4468b2690cb3ab3220b6d0d70b25b822053e67c755a6c4cdf618a655b925af1cb05658776660b2be7bbff6605414f22fe8c7e0d4fa7b2b681a42f1f07d1d98af79bd58b93d718eb7c1d99bad4460894f76b7d7ba6202798b2a05d19cbda1df1e5594635296f512ddb61863e755826990336171bda4a202cd4a482f1180c97524e77e34083b34ee1f3440ebd8ed93470d33e23a36021593e34733ea599091e2e0860e07bac3d2337a5689294cfd3b73048148cce0f7146b8cc27a8bbe18ad99b2b45917ffa152d88fa983edf2cc936d2325c6abae87be5905f76a11c4b52f9ceed2286cf8df86d81716c4e97403a68ec282ac1f7e69cd0911dea57b04acc0c8b8650a0c6527e73610c39ddac2742d371750a5414118d8abeb1bdf073dcaa9438f376f2e4dc5ac03af5e781c453b745f1976afbfc1e8df8f13b12ce3684bf8f355350b27fce77e6f0c65f7e62d9b0392651a78b71170922f4665be82f4149685ef04602347a0bd29c80177b72190c919ed37002aedf16f1d5f8dfd4cb2eed6c847dfb74e8342e6ed61928be340ae8b8ad269d1d655da1dc03f90dea21ec4f67551c6ea7030d71b70461c29b96e3ba1e89166518d26ef2a7b80444cde77f89cc4426037e24ea3b42f6b29d87b8364685b32741201a3b5cfefcf9235c8c27215e3134504df046cf1c73685370214a36b6ac689b2ce46eb016192c04e5a2dab6a6866a7b070960f1708719d85a5998097d618d38829a8da851c3c5285b7e5a749279e6365226f92310224aa0c87f26ad0f8861228a9a70cb5aa7758fb9791c126fae60755d3aecf6fa7c19ed4ba5c858de9c710aec08056c700af8ab87229c25951d6cdccd1b3d52bd4500d36858e19ccc88b2d7c2788fe757b1fe0a7dd60474fd5da338f87915ea41d991f846da0d7d0f6a10fc08c390e7e4f07b4948c506e372b049fc28b03d758c582093c7be68f5e35ec199ea4e24350a6aa5bedc677100ab04e25d9a4242c01f82198a824340a522cf7a3e1e596f0b67179a348e9fc4cd99d42a0a82a3ce8a3df14008e0eb665c92327058f3ad11a00d50e6a6f8092a6964bf0c4916d92292e8bb81be99b57591e6ee9bf64a167aa7aa3daec1933ce472a5a8a61fb77db0ba304c5b040787479146c5d651f13ba1dfb46f98ebbc14d1207bfdabe8f11893dd4dcb13c427fab384ff97d9216d43d6bd871767719d9672d4e365ed12d03e8779cd7c43d558af646f970a28c0f1dfa9c7106f02f046450376d5c0ffa4bc9fd250224d9980cfd18d4a6694c89f3417070ddc7dec5f2eca999db263bbc37cd63a77d7aa4ffaab21763f09c457d46d40ba606af3b409c20808d054d4a5c4ce6459f6d18a822030f574039e7f75e50c7a5833961862ed56b030ac2aa0caee275387dee28140586999887d7abf714770df44aa8d36ff2b29cc3acdb1aea1185b011fc9a56e13823ddbc449f27b24251c85ccc94aecff4fa6193e41d50df2191b3552bd9d5dda3679c9836925cdeac73af3d9aeb7296fb8902fa9a6c37b162341370abd521cc2090d074a88cce498d7cd60c9a9f779cff96601b05a0b6913e02bce344644a1efc1ca36a0ef35719d6fad5ee7d83c93a49e53b224f7e97e417be7ea02b9ea5a0fcb6f6df213fe37e28a3f2c6a2df797dc53f9ebe3fdf9c60a25d9210d018af66a3805f6227839246ea7cc8243ab81cf56d71d48470b5d75a125f0ab9277a56ac71c61a4a5d45906ac683c5d4cb1a8d095fff7356a716042b76d5e2165990d2710a8c8632d40163a9dd3b2b73a6cce5dcb881e707cfa2dc4bb99f8ae55d103aec9c6ea92c21d2c73488b66803629334b2cefeaaedc704dd4d8bf685e46eb4b64778292e6bf6111504c11738a40bad5379169d63e971c3d4fd86c6a087d17a0f7314fa3f68b3cd833d309d152d7170e39c3bb133870af47d92eafb1eff2b265793869aedc939748a7605df7a676de83f36383feaea84698dc9055ed5d1917249897ac269b446abdbfcf32b688cab6288246ccdf418e6e10aa20d4a2d20ab8f80b5c034dad70e395d2e87868afde9519f16707ce77cb05de26363ee653fb1127c4a4af8782b8df16853692049973a3e7a85a0d61651a7b9558aa68070fad6efe415064d0857fd00628e2ec85652e4117f9873f726101e0a4d1fe19a9ec2f12171e5877a994b086bf849929d9b20ebfc4b7b78bcff26316f2d13716f0c07708b4b56c5de55eb17befc3bae43ac192dd04ad52cd33c292e902dc3f7364fb68223b1590fb025ebb12dcaf97484cafb30b4d9f235b1cdec43deb7a4b2e0bf01b7d8621bc0096d782632a6bff4a347db83d9f64c8de82ed1d69a53bc17b924a64133b5e2add4d8118cd1383a3ca48c70bd040935128dbd04107e5d3e31169c0461dd3eb8c54d429c95a52a882ed346c7b0231c804c205fd077b4da8b214479df6233609b3323d6f6701777c96e39ccd2c37a4cc63f862ab79a15d57001d7d07535dfef673ca7b547818b277e2e995723ca506db944a4fb4837897114ebb0d9266b83781328d3695da3a041279ca9bed97b0e26ef575bff1a00dfc60a989d56c2a", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000585000)=0x0) open$dir(&(0x7f0000361000)="2e2f66696c653000", 0x80, 0x62) ppoll(&(0x7f0000d2d000)=[{r5, 0x40, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r3, 0x0, 0x0}, {r3, 0x22, 0x0}, {r2, 0x9180, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x2008, 0x0}], 0x8, &(0x7f000076f000)={0x77359400, 0x0}, &(0x7f000052e000)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000342000-0x4)=0x1f, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000e85000)=0x0, &(0x7f0000167000)=0x4) recvmsg(r3, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) r6 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r6, 0x440000000000127c, &(0x7f0000608000-0x3)="0039b7") setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000f6a000)="752ca7a937", 0x5) [ 32.445833] print_req_error: I/O error, dev loop4, sector 0 [ 32.451806] Buffer I/O error on dev loop4, logical block 0, lost async page write 2017/11/29 03:06:25 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) 2017/11/29 03:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x101a00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ae5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000db000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e71000-0x6)="636f6d6d0010") sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000973000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2017/11/29 03:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x101a00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ae5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000db000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e71000-0x6)="636f6d6d0010") sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000973000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) [ 32.585649] print_req_error: I/O error, dev loop4, sector 0 [ 32.591484] Buffer I/O error on dev loop4, logical block 0, lost async page write 2017/11/29 03:06:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, r0, 0x0) r1 = getpid() getpgid(r1) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000599000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000382000-0x4)=0x1007f, 0x4) bind$inet6(r3, &(0x7f0000c9e000)={0xa, 0x3, 0xd800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002f9000)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d40000)={0x0, 0x1000, "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"}, &(0x7f0000340000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2b000-0x6)={r4, 0x1}, &(0x7f0000267000-0x4)=0x6) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r5, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[{&(0x7f0000db9000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000585000)=0x0) open$dir(&(0x7f0000361000)="2e2f66696c653000", 0x80, 0x62) ppoll(&(0x7f0000d2d000)=[{r5, 0x40, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r3, 0x0, 0x0}, {r3, 0x22, 0x0}, {r2, 0x9180, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x2008, 0x0}], 0x8, &(0x7f000076f000)={0x77359400, 0x0}, &(0x7f000052e000)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000342000-0x4)=0x1f, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000e85000)=0x0, &(0x7f0000167000)=0x4) recvmsg(r3, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) r6 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r6, 0x440000000000127c, &(0x7f0000608000-0x3)="0039b7") setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000f6a000)="752ca7a937", 0x5) 2017/11/29 03:06:26 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, r0, 0x0) r1 = getpid() getpgid(r1) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000599000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000382000-0x4)=0x1007f, 0x4) bind$inet6(r3, &(0x7f0000c9e000)={0xa, 0x3, 0xd800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002f9000)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d40000)={0x0, 0x1000, "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"}, &(0x7f0000340000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2b000-0x6)={r4, 0x1}, &(0x7f0000267000-0x4)=0x6) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r5, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[{&(0x7f0000db9000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000585000)=0x0) open$dir(&(0x7f0000361000)="2e2f66696c653000", 0x80, 0x62) ppoll(&(0x7f0000d2d000)=[{r5, 0x40, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r3, 0x0, 0x0}, {r3, 0x22, 0x0}, {r2, 0x9180, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x2008, 0x0}], 0x8, &(0x7f000076f000)={0x77359400, 0x0}, &(0x7f000052e000)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000342000-0x4)=0x1f, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000e85000)=0x0, &(0x7f0000167000)=0x4) recvmsg(r3, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) r6 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r6, 0x440000000000127c, &(0x7f0000608000-0x3)="0039b7") setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000f6a000)="752ca7a937", 0x5) 2017/11/29 03:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) getpeername$llc(r1, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10) keyctl$update(0x2, r2, &(0x7f0000ab0000)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000d41000)=0x0) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00002cb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) sendto(r5, &(0x7f00004d5000)="", 0x0, 0x4000000, 0x0, 0x0) 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) getpeername$llc(r1, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10) keyctl$update(0x2, r2, &(0x7f0000ab0000)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000d41000)=0x0) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00002cb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) sendto(r5, &(0x7f00004d5000)="", 0x0, 0x4000000, 0x0, 0x0) 2017/11/29 03:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) getpeername$llc(r1, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10) keyctl$update(0x2, r2, &(0x7f0000ab0000)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000d41000)=0x0) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00002cb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) sendto(r5, &(0x7f00004d5000)="", 0x0, 0x4000000, 0x0, 0x0) 2017/11/29 03:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", 0x0) getpeername$llc(r1, &(0x7f00001c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10) keyctl$update(0x2, r2, &(0x7f0000ab0000)="", 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000d41000)=0x0) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00002cb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r3, r4) sendto(r5, &(0x7f00004d5000)="", 0x0, 0x4000000, 0x0, 0x0) [ 32.716576] print_req_error: I/O error, dev loop4, sector 0 [ 32.722485] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 32.756636] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/11/29 03:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) pwritev(0xffffffffffffffff, &(0x7f000056a000)=[], 0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000841000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000fa2000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000343000)={0x0, r1}) recvmmsg(r3, &(0x7f0000f3c000)=[{{&(0x7f000029d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edd000)=[{&(0x7f000060f000-0xde)="", 0x0}], 0x1, &(0x7f0000138000-0x4a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000682000)={0x77359400, 0x0}) dup2(r2, r3) tkill(r1, 0x16) msgrcv(r0, &(0x7f0000f6e000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) 2017/11/29 03:06:26 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f000024e000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000065000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001e000-0x8c)={0x7f, 0x10000, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common="6c6f0000000000000000000000000000", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/29 03:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r1, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000807000)=0x0, 0xfffffffe) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000273000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d64, 0x0, 0x1, 0xb, 0x7, 0x7, 0x4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x1008000, 0x2, 0x72]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ac000)=0x0) 2017/11/29 03:06:26 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000019000)=@generic={0x0, 0x100000001, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001a000-0x68)=[@in6={0xa, 0x3, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8530, 0x200, 0x8, 0x7, 0x0}, &(0x7f0000012000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) syz_open_pts(r4, 0x1fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x800000}, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000)={@generic="10c7746354561640ba832bfad372ecd3", @ifru_data=&(0x7f0000014000-0x20)="139a9b91b940412e3380111f3f0a8f1a277e5c4c54f55437165cd7996cd9d3e6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/29 03:06:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f000032d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffff001) r3 = socket(0x11, 0x6, 0xffffffffffffffad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0x200000000000, &(0x7f0000b2e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000e95000-0x4)=0x1007, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ee4000-0x4)=0xb1, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000787000)={0x0, 0x9545}, &(0x7f0000418000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000065a000)={r5, 0x8}, &(0x7f000084e000-0x2)=0x8) bind$inet6(r4, &(0x7f00004eb000)={0xa, 0x2, 0x3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000099e000)=0x2, &(0x7f000096f000)=0x2) sendto$inet6(r4, &(0x7f0000b97000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000c56000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ebb000)=0x1000) sendmsg$netrom(r4, &(0x7f00004d3000)={&(0x7f00006cc000-0x10)=@ax25={0x3, {"682d6806b6b0c8"}, 0x0}, 0x10, &(0x7f0000f2a000+0x7a5)=[{&(0x7f00006d1000-0xaa)="5e", 0x1}], 0x1, &(0x7f0000f52000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000177000)=@int=0x0, &(0x7f0000bf2000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x8000000000003d, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddca8ea21742c7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93407610eb667992baeecb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b26000-0x78)={0x64ea39cf, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x200, 0x1001, 0x5, 0x7, &(0x7f0000ddf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x2, 0x1}) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ba8000)="9f2b", 0x2, 0x2, &(0x7f0000201000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r2, &(0x7f0000fcc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fcc000-0x4)=0xa, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e75000-0x4)=0x10000) 2017/11/29 03:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) pwritev(0xffffffffffffffff, &(0x7f000056a000)=[], 0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000841000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000fa2000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000343000)={0x0, r1}) recvmmsg(r3, &(0x7f0000f3c000)=[{{&(0x7f000029d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edd000)=[{&(0x7f000060f000-0xde)="", 0x0}], 0x1, &(0x7f0000138000-0x4a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000682000)={0x77359400, 0x0}) dup2(r2, r3) tkill(r1, 0x16) msgrcv(r0, &(0x7f0000f6e000-0x8)={0x0, ""}, 0x8, 0x0, 0x0) [ 32.944851] QAT: Invalid ioctl 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f000024e000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000065000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001e000-0x8c)={0x7f, 0x10000, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common="6c6f0000000000000000000000000000", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.965985] QAT: Invalid ioctl 2017/11/29 03:06:26 executing program 2: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f000024e000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000065000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001e000-0x8c)={0x7f, 0x10000, 0x5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common="6c6f0000000000000000000000000000", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/29 03:06:26 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000a, &(0x7f0000605000)=0x7ff, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000)=[{r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x109, 0x0}, {r1, 0x4400, 0x0}, {r1, 0xffffffffffffffff, 0x0}, {r1, 0x21, 0x0}, {r1, 0x40000000008, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000052000)="2e2f66696c653000", 0x402201, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000dac000-0x4)=0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) r3 = msgget$private(0x0, 0x1fc) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000b72000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00008bb000)=0x9) msgctl$IPC_RMID(r3, 0x0) r4 = accept$inet(r0, &(0x7f000073b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) r6 = syz_open_dev$vcsa(&(0x7f0000e28000)="2f6465762f766373612300", 0x6, 0x20a800) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000326000)={@common="00000000000000000000000000000000", @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00003d6000)=0x0, &(0x7f0000346000)=0x1) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000d3d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000472000)=0x9, &(0x7f00003e8000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fb9000-0x67)="", 0x0, 0x0, &(0x7f0000fba000)=@generic={0x0, "4e22b2ed856a305413b909f3b531ca91e05f80d45fd0ed9a64d5e6437b045731f4cc37d507bda32aa54b7ba24b68bd8010b1d7bd027376d5cac4e74c0731268e71e5985912d09b23d8d00c652fa131ebe7537e6b33d1f6023b507937d727c6e0b49a5db8bc5f8fa5e94cd2b956444862df613b32dc67b13f1607ac7ba4b2"}, 0x80) sendto$inet6(r1, &(0x7f0000353000-0x1000)="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", 0x7f7, 0x840, &(0x7f0000156000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c3c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0x8) r7 = syz_open_dev$loop(&(0x7f0000912000)="2f6465762f6c6f6f702300", 0x0, 0x4000014d202) ioctl$LOOP_SET_DIRECT_IO(r7, 0x40081271, 0x4) dup3(r7, r1, 0x80000) 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 32.998553] sctp: [Deprecated]: syz-executor6 (pid 3460) Use of int in max_burst socket option. [ 32.998553] Use struct sctp_assoc_value instead [ 33.025156] QAT: Invalid ioctl [ 33.042956] QAT: Invalid ioctl 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000469000-0xa)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7) fstat(r0, &(0x7f0000b26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x8) timer_create(0x0, &(0x7f0000a4a000)={0x0, 0x8, 0x3, @thr={&(0x7f0000b00000-0xe8)="696586306b19377b2ee0a6d0b7ccb4b8fb542f5f3a2c5f26ed8c4af7f45561b3d990e7f7f682805a7d95cbd09f7f0a014dfff88361eb4acab98af0f87d47bd2baf21ab7c318ea55e0c935cad599c4bcfca329c14be316d0796cc136b290feee5d8b5a0850f9d39eebe1a478f5add766a823d504b10fa01f93bd76ec9aa88000038f7a66513ef6ff1f039fa1e925a81eacb189d66cc691d57fedd39b7dedb0e594a700c6079eb31787eec1bf34475981f800167eb5e19284871770e41b7dae03edabb64375dc30afae6ef89dd8935f0c96b850c29f596ae10edce54cc2fba918e6ee829ef2f1e69b2", &(0x7f0000202000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4e000-0x4)=0x0) timer_create(0x7, &(0x7f0000e4d000-0x60)={0x0, 0x16, 0x1, @thr={&(0x7f00007f9000-0x36)="bd8bffc699623efbf0d8d2fb8a91f8030a32be993a75394c6e240cf070aa4e19695f07476a983e8134eac0b8f88e00e5c44f9ad420d9", &(0x7f00007d2000)="4d87d744d79199b953b2a20e18d0038c275f11693e51edf335fe7384d1517d6c80f1760303c33e6a7f520d8e97c2c064f0b500c5d1e2c7316eb7a7a9f512db861fa9804778e3c093df5c26ea4f103fe31ad9bd6fa8673ee3b0aad9c75f6dacd80487eb58b5339ea5cc42aac1569d4e552ed1ecb01474da80e179e0f3d662a4295af59be65c6117ea2ceb676c5a638f3881660f33a989d22e840633bf539156e0ea2f09af14256956c5c4c989dbc1ed007fb9e3c18462218e419a5342d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfb000)=0x0) timer_gettime(r4, &(0x7f0000f07000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r5, 0x7530}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000014e000)="2f6465762f72666b696c6c00", 0x8180, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000837000-0xa)="2f6465762f6375736500", 0x1ab002, 0x0) r6 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00004d3000)=0x0, &(0x7f000071d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000e78000-0x1)="21", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005d0000)="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", 0x283, 0x100000000031, 0x0, 0x0) bind$inet(r0, &(0x7f00002ba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000eed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000000000003fc) listxattr(&(0x7f00006c7000)="2e2f66696c653000", &(0x7f0000245000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) [ 33.075223] QAT: Invalid ioctl 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000469000-0xa)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7) fstat(r0, &(0x7f0000b26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x8) timer_create(0x0, &(0x7f0000a4a000)={0x0, 0x8, 0x3, @thr={&(0x7f0000b00000-0xe8)="696586306b19377b2ee0a6d0b7ccb4b8fb542f5f3a2c5f26ed8c4af7f45561b3d990e7f7f682805a7d95cbd09f7f0a014dfff88361eb4acab98af0f87d47bd2baf21ab7c318ea55e0c935cad599c4bcfca329c14be316d0796cc136b290feee5d8b5a0850f9d39eebe1a478f5add766a823d504b10fa01f93bd76ec9aa88000038f7a66513ef6ff1f039fa1e925a81eacb189d66cc691d57fedd39b7dedb0e594a700c6079eb31787eec1bf34475981f800167eb5e19284871770e41b7dae03edabb64375dc30afae6ef89dd8935f0c96b850c29f596ae10edce54cc2fba918e6ee829ef2f1e69b2", &(0x7f0000202000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4e000-0x4)=0x0) timer_create(0x7, &(0x7f0000e4d000-0x60)={0x0, 0x16, 0x1, @thr={&(0x7f00007f9000-0x36)="bd8bffc699623efbf0d8d2fb8a91f8030a32be993a75394c6e240cf070aa4e19695f07476a983e8134eac0b8f88e00e5c44f9ad420d9", &(0x7f00007d2000)="4d87d744d79199b953b2a20e18d0038c275f11693e51edf335fe7384d1517d6c80f1760303c33e6a7f520d8e97c2c064f0b500c5d1e2c7316eb7a7a9f512db861fa9804778e3c093df5c26ea4f103fe31ad9bd6fa8673ee3b0aad9c75f6dacd80487eb58b5339ea5cc42aac1569d4e552ed1ecb01474da80e179e0f3d662a4295af59be65c6117ea2ceb676c5a638f3881660f33a989d22e840633bf539156e0ea2f09af14256956c5c4c989dbc1ed007fb9e3c18462218e419a5342d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfb000)=0x0) timer_gettime(r4, &(0x7f0000f07000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r5, 0x7530}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000014e000)="2f6465762f72666b696c6c00", 0x8180, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000837000-0xa)="2f6465762f6375736500", 0x1ab002, 0x0) r6 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00004d3000)=0x0, &(0x7f000071d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000e78000-0x1)="21", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005d0000)="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", 0x283, 0x100000000031, 0x0, 0x0) bind$inet(r0, &(0x7f00002ba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000eed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000000000003fc) listxattr(&(0x7f00006c7000)="2e2f66696c653000", &(0x7f0000245000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) 2017/11/29 03:06:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000d4e6, 0x1, 0x0, 0x0, 0x0, 0x10003, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x403, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000469000-0xa)="2f6465762f70746d7800", 0x2, 0x0) write(r2, &(0x7f000000e000-0xc)="", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7) fstat(r0, &(0x7f0000b26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x8) timer_create(0x0, &(0x7f0000a4a000)={0x0, 0x8, 0x3, @thr={&(0x7f0000b00000-0xe8)="696586306b19377b2ee0a6d0b7ccb4b8fb542f5f3a2c5f26ed8c4af7f45561b3d990e7f7f682805a7d95cbd09f7f0a014dfff88361eb4acab98af0f87d47bd2baf21ab7c318ea55e0c935cad599c4bcfca329c14be316d0796cc136b290feee5d8b5a0850f9d39eebe1a478f5add766a823d504b10fa01f93bd76ec9aa88000038f7a66513ef6ff1f039fa1e925a81eacb189d66cc691d57fedd39b7dedb0e594a700c6079eb31787eec1bf34475981f800167eb5e19284871770e41b7dae03edabb64375dc30afae6ef89dd8935f0c96b850c29f596ae10edce54cc2fba918e6ee829ef2f1e69b2", &(0x7f0000202000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4e000-0x4)=0x0) timer_create(0x7, &(0x7f0000e4d000-0x60)={0x0, 0x16, 0x1, @thr={&(0x7f00007f9000-0x36)="bd8bffc699623efbf0d8d2fb8a91f8030a32be993a75394c6e240cf070aa4e19695f07476a983e8134eac0b8f88e00e5c44f9ad420d9", &(0x7f00007d2000)="4d87d744d79199b953b2a20e18d0038c275f11693e51edf335fe7384d1517d6c80f1760303c33e6a7f520d8e97c2c064f0b500c5d1e2c7316eb7a7a9f512db861fa9804778e3c093df5c26ea4f103fe31ad9bd6fa8673ee3b0aad9c75f6dacd80487eb58b5339ea5cc42aac1569d4e552ed1ecb01474da80e179e0f3d662a4295af59be65c6117ea2ceb676c5a638f3881660f33a989d22e840633bf539156e0ea2f09af14256956c5c4c989dbc1ed007fb9e3c18462218e419a5342d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfb000)=0x0) timer_gettime(r4, &(0x7f0000f07000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r5, 0x7530}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000014e000)="2f6465762f72666b696c6c00", 0x8180, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000837000-0xa)="2f6465762f6375736500", 0x1ab002, 0x0) r6 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00004d3000)=0x0, &(0x7f000071d000-0x4)=0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000e78000-0x1)="21", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005d0000)="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", 0x283, 0x100000000031, 0x0, 0x0) bind$inet(r0, &(0x7f00002ba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000eed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000000000003fc) listxattr(&(0x7f00006c7000)="2e2f66696c653000", &(0x7f0000245000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) 2017/11/29 03:06:26 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000a, &(0x7f0000605000)=0x7ff, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000)=[{r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x109, 0x0}, {r1, 0x4400, 0x0}, {r1, 0xffffffffffffffff, 0x0}, {r1, 0x21, 0x0}, {r1, 0x40000000008, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000052000)="2e2f66696c653000", 0x402201, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000dac000-0x4)=0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) r3 = msgget$private(0x0, 0x1fc) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000b72000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00008bb000)=0x9) msgctl$IPC_RMID(r3, 0x0) r4 = accept$inet(r0, &(0x7f000073b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) r6 = syz_open_dev$vcsa(&(0x7f0000e28000)="2f6465762f766373612300", 0x6, 0x20a800) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000326000)={@common="00000000000000000000000000000000", @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00003d6000)=0x0, &(0x7f0000346000)=0x1) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000d3d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000472000)=0x9, &(0x7f00003e8000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fb9000-0x67)="", 0x0, 0x0, &(0x7f0000fba000)=@generic={0x0, "4e22b2ed856a305413b909f3b531ca91e05f80d45fd0ed9a64d5e6437b045731f4cc37d507bda32aa54b7ba24b68bd8010b1d7bd027376d5cac4e74c0731268e71e5985912d09b23d8d00c652fa131ebe7537e6b33d1f6023b507937d727c6e0b49a5db8bc5f8fa5e94cd2b956444862df613b32dc67b13f1607ac7ba4b2"}, 0x80) sendto$inet6(r1, &(0x7f0000353000-0x1000)="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", 0x7f7, 0x840, &(0x7f0000156000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c3c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0x8) r7 = syz_open_dev$loop(&(0x7f0000912000)="2f6465762f6c6f6f702300", 0x0, 0x4000014d202) ioctl$LOOP_SET_DIRECT_IO(r7, 0x40081271, 0x4) dup3(r7, r1, 0x80000) [ 33.100885] QAT: Invalid ioctl [ 33.114684] sctp: [Deprecated]: syz-executor6 (pid 3487) Use of int in max_burst socket option. [ 33.114684] Use struct sctp_assoc_value instead 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f000032d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffff001) r3 = socket(0x11, 0x6, 0xffffffffffffffad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0x200000000000, &(0x7f0000b2e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000e95000-0x4)=0x1007, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ee4000-0x4)=0xb1, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000787000)={0x0, 0x9545}, &(0x7f0000418000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000065a000)={r5, 0x8}, &(0x7f000084e000-0x2)=0x8) bind$inet6(r4, &(0x7f00004eb000)={0xa, 0x2, 0x3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000099e000)=0x2, &(0x7f000096f000)=0x2) sendto$inet6(r4, &(0x7f0000b97000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000c56000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ebb000)=0x1000) sendmsg$netrom(r4, &(0x7f00004d3000)={&(0x7f00006cc000-0x10)=@ax25={0x3, {"682d6806b6b0c8"}, 0x0}, 0x10, &(0x7f0000f2a000+0x7a5)=[{&(0x7f00006d1000-0xaa)="5e", 0x1}], 0x1, &(0x7f0000f52000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000177000)=@int=0x0, &(0x7f0000bf2000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x8000000000003d, &(0x7f0000fc9000)="99daa6d752cb8b7cda743618237f86e4779ff8cb6b88ea4978e29ccd43d9d3d259cddca8ea21742c7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93407610eb667992baeecb7b10c27a43547f02873fcdeeaa70824542b22396cc37637c77bb30e3952264f5e291e83d5cc75ed22828389ff1acb8d3de3175c427e3094cd195655c480a0eecd45cac1b61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xb0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b26000-0x78)={0x64ea39cf, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x200, 0x1001, 0x5, 0x7, &(0x7f0000ddf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x2, 0x1}) sendto$inet6(r1, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ba8000)="9f2b", 0x2, 0x2, &(0x7f0000201000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r2, &(0x7f0000fcc000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fcc000-0x4)=0xa, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e75000-0x4)=0x10000) 2017/11/29 03:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000019000)=@generic={0x0, 0x100000001, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001a000-0x68)=[@in6={0xa, 0x3, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8530, 0x200, 0x8, 0x7, 0x0}, &(0x7f0000012000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) syz_open_pts(r4, 0x1fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x800000}, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000)={@generic="10c7746354561640ba832bfad372ecd3", @ifru_data=&(0x7f0000014000-0x20)="139a9b91b940412e3380111f3f0a8f1a277e5c4c54f55437165cd7996cd9d3e6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/29 03:06:26 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000019000)=@generic={0x0, 0x100000001, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001a000-0x68)=[@in6={0xa, 0x3, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8530, 0x200, 0x8, 0x7, 0x0}, &(0x7f0000012000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) syz_open_pts(r4, 0x1fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x800000}, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000)={@generic="10c7746354561640ba832bfad372ecd3", @ifru_data=&(0x7f0000014000-0x20)="139a9b91b940412e3380111f3f0a8f1a277e5c4c54f55437165cd7996cd9d3e6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 33.284610] sctp: [Deprecated]: syz-executor6 (pid 3526) Use of int in max_burst socket option. [ 33.284610] Use struct sctp_assoc_value instead 2017/11/29 03:06:26 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000019000)=@generic={0x0, 0x100000001, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001a000-0x68)=[@in6={0xa, 0x3, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8530, 0x200, 0x8, 0x7, 0x0}, &(0x7f0000012000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) syz_open_pts(r4, 0x1fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x800000}, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000)={@generic="10c7746354561640ba832bfad372ecd3", @ifru_data=&(0x7f0000014000-0x20)="139a9b91b940412e3380111f3f0a8f1a277e5c4c54f55437165cd7996cd9d3e6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/29 03:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x4, 0x10000000000004, 0x80, 0x80000005, 0x24ec, 0x80, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x10001}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000140000-0x1)=@assoc_value={r5, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r6, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x6, 0x80}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000a, &(0x7f0000605000)=0x7ff, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000)=[{r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x109, 0x0}, {r1, 0x4400, 0x0}, {r1, 0xffffffffffffffff, 0x0}, {r1, 0x21, 0x0}, {r1, 0x40000000008, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000052000)="2e2f66696c653000", 0x402201, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000dac000-0x4)=0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) r3 = msgget$private(0x0, 0x1fc) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000b72000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00008bb000)=0x9) msgctl$IPC_RMID(r3, 0x0) r4 = accept$inet(r0, &(0x7f000073b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) r6 = syz_open_dev$vcsa(&(0x7f0000e28000)="2f6465762f766373612300", 0x6, 0x20a800) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000326000)={@common="00000000000000000000000000000000", @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00003d6000)=0x0, &(0x7f0000346000)=0x1) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000d3d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000472000)=0x9, &(0x7f00003e8000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fb9000-0x67)="", 0x0, 0x0, &(0x7f0000fba000)=@generic={0x0, "4e22b2ed856a305413b909f3b531ca91e05f80d45fd0ed9a64d5e6437b045731f4cc37d507bda32aa54b7ba24b68bd8010b1d7bd027376d5cac4e74c0731268e71e5985912d09b23d8d00c652fa131ebe7537e6b33d1f6023b507937d727c6e0b49a5db8bc5f8fa5e94cd2b956444862df613b32dc67b13f1607ac7ba4b2"}, 0x80) sendto$inet6(r1, &(0x7f0000353000-0x1000)="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", 0x7f7, 0x840, &(0x7f0000156000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c3c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0x8) r7 = syz_open_dev$loop(&(0x7f0000912000)="2f6465762f6c6f6f702300", 0x0, 0x4000014d202) ioctl$LOOP_SET_DIRECT_IO(r7, 0x40081271, 0x4) dup3(r7, r1, 0x80000) 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000a, &(0x7f0000605000)=0x7ff, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000)=[{r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x109, 0x0}, {r1, 0x4400, 0x0}, {r1, 0xffffffffffffffff, 0x0}, {r1, 0x21, 0x0}, {r1, 0x40000000008, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000052000)="2e2f66696c653000", 0x402201, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000dac000-0x4)=0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) r3 = msgget$private(0x0, 0x1fc) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000b72000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00008bb000)=0x9) msgctl$IPC_RMID(r3, 0x0) r4 = accept$inet(r0, &(0x7f000073b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) r6 = syz_open_dev$vcsa(&(0x7f0000e28000)="2f6465762f766373612300", 0x6, 0x20a800) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000326000)={@common="00000000000000000000000000000000", @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00003d6000)=0x0, &(0x7f0000346000)=0x1) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000d3d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000472000)=0x9, &(0x7f00003e8000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fb9000-0x67)="", 0x0, 0x0, &(0x7f0000fba000)=@generic={0x0, "4e22b2ed856a305413b909f3b531ca91e05f80d45fd0ed9a64d5e6437b045731f4cc37d507bda32aa54b7ba24b68bd8010b1d7bd027376d5cac4e74c0731268e71e5985912d09b23d8d00c652fa131ebe7537e6b33d1f6023b507937d727c6e0b49a5db8bc5f8fa5e94cd2b956444862df613b32dc67b13f1607ac7ba4b2"}, 0x80) sendto$inet6(r1, &(0x7f0000353000-0x1000)="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", 0x7f7, 0x840, &(0x7f0000156000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c3c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000-0x4)=0x8) r7 = syz_open_dev$loop(&(0x7f0000912000)="2f6465762f6c6f6f702300", 0x0, 0x4000014d202) ioctl$LOOP_SET_DIRECT_IO(r7, 0x40081271, 0x4) dup3(r7, r1, 0x80000) 2017/11/29 03:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x2) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)="2e2f66696c653000", r0, &(0x7f0000a31000-0xa)="2e2f636f6e74726f6c00") r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x20, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b7000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00009d5000-0x8)=0x0) clock_gettime(0x7, &(0x7f00004c6000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = shmget(0x1, 0x4000, 0x1010, &(0x7f00007bb000/0x4000)=nil) semtimedop(r3, &(0x7f00009d9000-0xc)=[{0x2, 0x19c3, 0x800}, {0x3, 0x8000, 0x0}], 0x2, &(0x7f0000341000-0x10)={0x0, 0x1c9c380}) r4 = creat(&(0x7f00000df000)="2e2f66696c653000", 0x85) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x2, 0x4, 0x0, @tick=0x0, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b40000-0xa)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) [ 33.459844] sctp: [Deprecated]: syz-executor6 (pid 3540) Use of int in max_burst socket option. [ 33.459844] Use struct sctp_assoc_value instead 2017/11/29 03:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006f4000)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000816000-0xa)="2f6465762f7663732300", 0x2) connect$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x6, 0x3, "1f4525e9ae07", 0x5, 0x0}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x4000004, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f7000)="2f6465762f73657175656e63657200", 0x4020fb, 0x0) accept$inet(r6, &(0x7f0000bed000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) timerfd_settime(r5, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00006ed000)={{0x0, 0x1c9c380}, {0x0, r8}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x7, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000738000)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000477000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000001}, &(0x7f0000a17000-0x4)=0x98) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x1) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000454000)={0x0, 0x9, "dfdd06000000daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000d47000)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x7ff, 0x8000, 0x3, 0x4000000000000002}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000ad2000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f000043d000)="") renameat2(r6, &(0x7f0000df4000-0x8)="2e2f66696c653000", r5, &(0x7f0000245000-0xa)="2e2f636f6e74726f6c00", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x8, 0x9, 0x20000000, 0x80000000000000}) ioctl(r8, 0x2285, &(0x7f0000007000)="53") r9 = getpgid(r3) migrate_pages(r9, 0xfffffffeffffffff, &(0x7f0000d3e000-0x8)=0x20, &(0x7f0000d64000-0x8)=0x4) shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f00002d8000/0x2000)=nil) 2017/11/29 03:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) r5 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r6 = fcntl$getown(r2, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x800, &(0x7f000047a000-0x8)=0x7f) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) r8 = syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/29 03:06:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x1d5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) sendfile(r0, r3, &(0x7f0000012000)=0x0, 0x10001) write(r1, &(0x7f0000002000)="9cf3d88a51a03792d678a642802ee8df841ce518e8d2f5285ca957f3757f46d3acbe13309689361ed3c0d351571e100f648681725eecd3abee46444ab4b076d9c858bc16d626954677232fd2c6c0114b1b92cf5e4d012b894d23bb6453f5672f786d2b07d27322be04de6977f72aaa5a97846cb1f0f01a749a79859f01859aa14b74cda98f460fbc461edf7f15054247d17ad9d904728cd9880b993826513b52eb", 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) add_key(&(0x7f0000012000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000000)={0x3, 0x36e, [{0x3, 0x0, 0x73}, {0x9, 0x0, 0x3f}, {0x6, 0x0, 0x40}]}) statx(r2, &(0x7f0000011000)="2e2f66696c653000", 0x100, 0x5, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009a9000)={0x0, r0, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000c11000-0x8)="2e2f66696c653000", 0x400, 0x45) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d11000+0x73c)={0x0, 0x0}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000234000-0x10)={0x11, 0xae, &(0x7f0000e66000-0xae)="dad3829df024bc86556774f6363fd6f803f5102bfb94a4cd7ab22a0daceeebcf9ae888bd040049eaf915648ea18d65014c99cc817304683e861218c9442b853aa3923c1b3ccd31ef4fb122f05d39826bfec9771e13195b1a023ba234a6a5176ec3183f736a2087dd02f50bfd60fc3dbf146b589f28f1bfa9cdfd3b5101fccee65c2fc41510ded0b63d66e1c2f68568dff7f819d2bad8f32eaf7968ab6352401d3b34ed0f78525591ca31dac891bf"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bbc000-0x10)={r5, r6, 0x100000001}) 2017/11/29 03:06:26 executing program 4: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x2) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)="2e2f66696c653000", r0, &(0x7f0000a31000-0xa)="2e2f636f6e74726f6c00") r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x20, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b7000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00009d5000-0x8)=0x0) clock_gettime(0x7, &(0x7f00004c6000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = shmget(0x1, 0x4000, 0x1010, &(0x7f00007bb000/0x4000)=nil) semtimedop(r3, &(0x7f00009d9000-0xc)=[{0x2, 0x19c3, 0x800}, {0x3, 0x8000, 0x0}], 0x2, &(0x7f0000341000-0x10)={0x0, 0x1c9c380}) r4 = creat(&(0x7f00000df000)="2e2f66696c653000", 0x85) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x2, 0x4, 0x0, @tick=0x0, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b40000-0xa)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2017/11/29 03:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x2) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)="2e2f66696c653000", r0, &(0x7f0000a31000-0xa)="2e2f636f6e74726f6c00") r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x20, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b7000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00009d5000-0x8)=0x0) clock_gettime(0x7, &(0x7f00004c6000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = shmget(0x1, 0x4000, 0x1010, &(0x7f00007bb000/0x4000)=nil) semtimedop(r3, &(0x7f00009d9000-0xc)=[{0x2, 0x19c3, 0x800}, {0x3, 0x8000, 0x0}], 0x2, &(0x7f0000341000-0x10)={0x0, 0x1c9c380}) r4 = creat(&(0x7f00000df000)="2e2f66696c653000", 0x85) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x2, 0x4, 0x0, @tick=0x0, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b40000-0xa)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) r5 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r6 = fcntl$getown(r2, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x800, &(0x7f000047a000-0x8)=0x7f) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) r8 = syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/29 03:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006f4000)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000816000-0xa)="2f6465762f7663732300", 0x2) connect$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x6, 0x3, "1f4525e9ae07", 0x5, 0x0}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x4000004, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f7000)="2f6465762f73657175656e63657200", 0x4020fb, 0x0) accept$inet(r6, &(0x7f0000bed000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) timerfd_settime(r5, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00006ed000)={{0x0, 0x1c9c380}, {0x0, r8}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006f4000)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000816000-0xa)="2f6465762f7663732300", 0x2) connect$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x6, 0x3, "1f4525e9ae07", 0x5, 0x0}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x4000004, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f7000)="2f6465762f73657175656e63657200", 0x4020fb, 0x0) accept$inet(r6, &(0x7f0000bed000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) timerfd_settime(r5, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00006ed000)={{0x0, 0x1c9c380}, {0x0, r8}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x7, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000738000)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000477000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000001}, &(0x7f0000a17000-0x4)=0x98) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x1) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000454000)={0x0, 0x9, "dfdd06000000daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000d47000)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x7ff, 0x8000, 0x3, 0x4000000000000002}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000ad2000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f000043d000)="") renameat2(r6, &(0x7f0000df4000-0x8)="2e2f66696c653000", r5, &(0x7f0000245000-0xa)="2e2f636f6e74726f6c00", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x8, 0x9, 0x20000000, 0x80000000000000}) ioctl(r8, 0x2285, &(0x7f0000007000)="53") r9 = getpgid(r3) migrate_pages(r9, 0xfffffffeffffffff, &(0x7f0000d3e000-0x8)=0x20, &(0x7f0000d64000-0x8)=0x4) shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f00002d8000/0x2000)=nil) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000ee000-0x40)={0x8080000000000000, 0x4, 0x7, 0x4, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000738000)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fe000)=@assoc_id=0x0, &(0x7f0000f8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000477000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000001}, &(0x7f0000a17000-0x4)=0x98) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x1) perf_event_open(&(0x7f0000f20000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000454000)={0x0, 0x9, "dfdd06000000daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000d47000)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x7ff, 0x8000, 0x3, 0x4000000000000002}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000ad2000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f000043d000)="") renameat2(r6, &(0x7f0000df4000-0x8)="2e2f66696c653000", r5, &(0x7f0000245000-0xa)="2e2f636f6e74726f6c00", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x8, 0x9, 0x20000000, 0x80000000000000}) ioctl(r8, 0x2285, &(0x7f0000007000)="53") r9 = getpgid(r3) migrate_pages(r9, 0xfffffffeffffffff, &(0x7f0000d3e000-0x8)=0x20, &(0x7f0000d64000-0x8)=0x4) shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f00002d8000/0x2000)=nil) 2017/11/29 03:06:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x1d5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) sendfile(r0, r3, &(0x7f0000012000)=0x0, 0x10001) write(r1, &(0x7f0000002000)="9cf3d88a51a03792d678a642802ee8df841ce518e8d2f5285ca957f3757f46d3acbe13309689361ed3c0d351571e100f648681725eecd3abee46444ab4b076d9c858bc16d626954677232fd2c6c0114b1b92cf5e4d012b894d23bb6453f5672f786d2b07d27322be04de6977f72aaa5a97846cb1f0f01a749a79859f01859aa14b74cda98f460fbc461edf7f15054247d17ad9d904728cd9880b993826513b52eb", 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) add_key(&(0x7f0000012000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000000)={0x3, 0x36e, [{0x3, 0x0, 0x73}, {0x9, 0x0, 0x3f}, {0x6, 0x0, 0x40}]}) statx(r2, &(0x7f0000011000)="2e2f66696c653000", 0x100, 0x5, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009a9000)={0x0, r0, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000c11000-0x8)="2e2f66696c653000", 0x400, 0x45) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d11000+0x73c)={0x0, 0x0}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000234000-0x10)={0x11, 0xae, &(0x7f0000e66000-0xae)="dad3829df024bc86556774f6363fd6f803f5102bfb94a4cd7ab22a0daceeebcf9ae888bd040049eaf915648ea18d65014c99cc817304683e861218c9442b853aa3923c1b3ccd31ef4fb122f05d39826bfec9771e13195b1a023ba234a6a5176ec3183f736a2087dd02f50bfd60fc3dbf146b589f28f1bfa9cdfd3b5101fccee65c2fc41510ded0b63d66e1c2f68568dff7f819d2bad8f32eaf7968ab6352401d3b34ed0f78525591ca31dac891bf"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bbc000-0x10)={r5, r6, 0x100000001}) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x1d5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) sendfile(r0, r3, &(0x7f0000012000)=0x0, 0x10001) write(r1, &(0x7f0000002000)="9cf3d88a51a03792d678a642802ee8df841ce518e8d2f5285ca957f3757f46d3acbe13309689361ed3c0d351571e100f648681725eecd3abee46444ab4b076d9c858bc16d626954677232fd2c6c0114b1b92cf5e4d012b894d23bb6453f5672f786d2b07d27322be04de6977f72aaa5a97846cb1f0f01a749a79859f01859aa14b74cda98f460fbc461edf7f15054247d17ad9d904728cd9880b993826513b52eb", 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) add_key(&(0x7f0000012000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000000)={0x3, 0x36e, [{0x3, 0x0, 0x73}, {0x9, 0x0, 0x3f}, {0x6, 0x0, 0x40}]}) statx(r2, &(0x7f0000011000)="2e2f66696c653000", 0x100, 0x5, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009a9000)={0x0, r0, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000c11000-0x8)="2e2f66696c653000", 0x400, 0x45) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d11000+0x73c)={0x0, 0x0}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000234000-0x10)={0x11, 0xae, &(0x7f0000e66000-0xae)="dad3829df024bc86556774f6363fd6f803f5102bfb94a4cd7ab22a0daceeebcf9ae888bd040049eaf915648ea18d65014c99cc817304683e861218c9442b853aa3923c1b3ccd31ef4fb122f05d39826bfec9771e13195b1a023ba234a6a5176ec3183f736a2087dd02f50bfd60fc3dbf146b589f28f1bfa9cdfd3b5101fccee65c2fc41510ded0b63d66e1c2f68568dff7f819d2bad8f32eaf7968ab6352401d3b34ed0f78525591ca31dac891bf"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bbc000-0x10)={r5, r6, 0x100000001}) 2017/11/29 03:06:27 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x1d5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) sendfile(r0, r3, &(0x7f0000012000)=0x0, 0x10001) write(r1, &(0x7f0000002000)="9cf3d88a51a03792d678a642802ee8df841ce518e8d2f5285ca957f3757f46d3acbe13309689361ed3c0d351571e100f648681725eecd3abee46444ab4b076d9c858bc16d626954677232fd2c6c0114b1b92cf5e4d012b894d23bb6453f5672f786d2b07d27322be04de6977f72aaa5a97846cb1f0f01a749a79859f01859aa14b74cda98f460fbc461edf7f15054247d17ad9d904728cd9880b993826513b52eb", 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) add_key(&(0x7f0000012000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000000)={0x3, 0x36e, [{0x3, 0x0, 0x73}, {0x9, 0x0, 0x3f}, {0x6, 0x0, 0x40}]}) statx(r2, &(0x7f0000011000)="2e2f66696c653000", 0x100, 0x5, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009a9000)={0x0, r0, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000c11000-0x8)="2e2f66696c653000", 0x400, 0x45) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d11000+0x73c)={0x0, 0x0}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000234000-0x10)={0x11, 0xae, &(0x7f0000e66000-0xae)="dad3829df024bc86556774f6363fd6f803f5102bfb94a4cd7ab22a0daceeebcf9ae888bd040049eaf915648ea18d65014c99cc817304683e861218c9442b853aa3923c1b3ccd31ef4fb122f05d39826bfec9771e13195b1a023ba234a6a5176ec3183f736a2087dd02f50bfd60fc3dbf146b589f28f1bfa9cdfd3b5101fccee65c2fc41510ded0b63d66e1c2f68568dff7f819d2bad8f32eaf7968ab6352401d3b34ed0f78525591ca31dac891bf"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bbc000-0x10)={r5, r6, 0x100000001}) 2017/11/29 03:06:27 executing program 4: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 6: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 7: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 1: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) bind$alg(r0, &(0x7f0000f37000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000408000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dcf23e77481bc88800e56ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) splice(r0, 0xfffffffffffffffc, r0, 0x0, 0x80000001, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x6, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f3f000)=[{&(0x7f0000db2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f3e000)={0xffff, 0x1, 0x8, 0xf90, 0x0}, &(0x7f0000f3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000762000-0x8)={r4, 0x3}, &(0x7f00004cd000)=0x8) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) recvmsg(r2, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x100000000}, 0x10002) bind$alg(r0, &(0x7f0000139000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$nfc_llcp(r3, &(0x7f000054a000-0x60)={0x27, 0xf32b, 0x5, 0x2, 0x7f, 0x7fff, "10fdb214772b61806d9262f7e31ecf3f02c83fcff79d4995820e121ce67ffca9e1b0756135762721054b5eace2f5762c561f6b6560f152571847da1de0c747", 0x3ef}, 0x60) close(r1) 2017/11/29 03:06:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x80000, 0x1d5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000013000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) sendfile(r0, r3, &(0x7f0000012000)=0x0, 0x10001) write(r1, &(0x7f0000002000)="9cf3d88a51a03792d678a642802ee8df841ce518e8d2f5285ca957f3757f46d3acbe13309689361ed3c0d351571e100f648681725eecd3abee46444ab4b076d9c858bc16d626954677232fd2c6c0114b1b92cf5e4d012b894d23bb6453f5672f786d2b07d27322be04de6977f72aaa5a97846cb1f0f01a749a79859f01859aa14b74cda98f460fbc461edf7f15054247d17ad9d904728cd9880b993826513b52eb", 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) add_key(&(0x7f0000012000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000000)={0x3, 0x36e, [{0x3, 0x0, 0x73}, {0x9, 0x0, 0x3f}, {0x6, 0x0, 0x40}]}) statx(r2, &(0x7f0000011000)="2e2f66696c653000", 0x100, 0x5, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009a9000)={0x0, r0, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000c11000-0x8)="2e2f66696c653000", 0x400, 0x45) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d11000+0x73c)={0x0, 0x0}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000234000-0x10)={0x11, 0xae, &(0x7f0000e66000-0xae)="dad3829df024bc86556774f6363fd6f803f5102bfb94a4cd7ab22a0daceeebcf9ae888bd040049eaf915648ea18d65014c99cc817304683e861218c9442b853aa3923c1b3ccd31ef4fb122f05d39826bfec9771e13195b1a023ba234a6a5176ec3183f736a2087dd02f50bfd60fc3dbf146b589f28f1bfa9cdfd3b5101fccee65c2fc41510ded0b63d66e1c2f68568dff7f819d2bad8f32eaf7968ab6352401d3b34ed0f78525591ca31dac891bf"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bbc000-0x10)={r5, r6, 0x100000001}) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) r5 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r6 = fcntl$getown(r2, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x800, &(0x7f000047a000-0x8)=0x7f) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) r8 = syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/29 03:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) r5 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r6 = fcntl$getown(r2, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x800, &(0x7f000047a000-0x8)=0x7f) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) r8 = syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/29 03:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) fcntl$setlease(r0, 0x400, 0x3) r2 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndtimer(&(0x7f0000974000)="2f6465762f736e642f74696d657200", 0x0, 0x800) lstat(&(0x7f0000ca3000)="2e2f66696c653000", &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x1000000000003, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000db1000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) r5 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) r6 = fcntl$getown(r2, 0x9) migrate_pages(r6, 0x7, &(0x7f00001bd000)=0x800, &(0x7f000047a000-0x8)=0x7f) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x9, 0x3) r8 = syz_open_dev$random(&(0x7f0000338000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20) ioctl$int_in(r8, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) socket$netlink(0x10, 0x3, 0xc) close(r5) 2017/11/29 03:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x2) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)="2e2f66696c653000", r0, &(0x7f0000a31000-0xa)="2e2f636f6e74726f6c00") r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x20, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b7000)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00009d5000-0x8)=0x0) clock_gettime(0x7, &(0x7f00004c6000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = shmget(0x1, 0x4000, 0x1010, &(0x7f00007bb000/0x4000)=nil) semtimedop(r3, &(0x7f00009d9000-0xc)=[{0x2, 0x19c3, 0x800}, {0x3, 0x8000, 0x0}], 0x2, &(0x7f0000341000-0x10)={0x0, 0x1c9c380}) r4 = creat(&(0x7f00000df000)="2e2f66696c653000", 0x85) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x2, 0x4, 0x0, @tick=0x0, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b40000-0xa)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000023000)="2e2f636f6e74726f6c00") utimensat(r0, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2017/11/29 03:06:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xffe, 0x0, 0x0}, {0x878, 0x0, 0x4}, {0x295, 0x0, 0x7fffffff}, {0x9b2, 0x0, 0x1}, {0xc00103f7, 0x0, 0xd4}, {0xafd, 0x0, 0x4}, {0x20000fff, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00006c8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006c9000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x40, 0x101, 0xa0}, 0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x8000000000b, 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000afa000-0x4)=0xf800000000000000, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00006ca000)=0x7) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x3, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x100000000, 0x800000000000200, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00008cd000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r6, 0x2, &(0x7f0000003000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00006c7000)=0x0, &(0x7f0000000000)=0x4) 2017/11/29 03:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)="", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ae000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r5 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r5, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be225531b90e6af7a5e0c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d4", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x802, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0x80000000ca58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x9, 0x10000, 0x20, 0x10000, 0x2}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f38000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="", &(0x7f000033c000-0x4)=0x0) 2017/11/29 03:06:27 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000256000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000004, r1}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) r5 = syz_open_dev$vcsn(&(0x7f0000637000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) dup3(r0, r4, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000292000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x101) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x2) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88", 0x4d}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515", 0x82}, {&(0x7f00001b3000)="932ef96333", 0x5}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) lseek(r7, 0xfffffffffffffffd, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ded000)=@add_del={0x2, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b3d262f}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/11/29 03:06:27 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000057a000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x400) ioctl$FIONREAD(r0, 0x541b, &(0x7f000021e000-0x4)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000049e000)=0x0, &(0x7f0000235000-0x4)=0x4) r2 = creat(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x100000000000092) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b28000)="2197e9718e684e4984d02ee7bbef4d87190e2c62d0a1f9d4f475e037247bb0d6a3ff13ed3cbaf472bc40f7dd07fb2e210bad84e8233e1bc200bea44d") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000879000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f00000cd000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x40000000, &(0x7f000052b000-0x9)=@rc={0x1f, {0x3, 0x4, 0x150, 0x100000000, 0x7, 0x4be0}, 0x7}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2001000000000fa, 0x8001, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21180, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x4000000000084, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x1000000000089ff, &(0x7f0000022000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x5) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d9e000)="") socketpair(0x1b, 0x6, 0x5, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000055b000-0x8)={0x1}, &(0x7f0000020000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d5000-0x10)={0x0, 0x0}, 0x8) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x802, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0x80000000ca58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x9, 0x10000, 0x20, 0x10000, 0x2}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000030b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000090f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x5) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000206000)=0x1002, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d44000-0x4)={0x9025, 0x3, 0x1000}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e4000)={0x0, 0x0, 0x0}, &(0x7f0000a36000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000039a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008ab000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) lstat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003a000-0xc)={r5, r6, r7}, 0xc) getsockopt$ax25_buf(r4, 0x101, 0x8000000018, &(0x7f00007ac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c4000-0x4)=0xd4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$nfc_raw(0x27, 0x1, 0x0) r8 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r8, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db352afc101220aadedc5fa658c226b8a65c22e6f64b4a0498d53aad7339", 0x52, 0x40000, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/29 03:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)="", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ae000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r5 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r5, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/29 03:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)="", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ae000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r5 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r5, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/29 03:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)="", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ae000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r5 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r5, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/29 03:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)="", 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ae000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x7ff, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef1000)=0x4b) r5 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r5, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/11/29 03:06:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xffe, 0x0, 0x0}, {0x878, 0x0, 0x4}, {0x295, 0x0, 0x7fffffff}, {0x9b2, 0x0, 0x1}, {0xc00103f7, 0x0, 0xd4}, {0xafd, 0x0, 0x4}, {0x20000fff, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00006c8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006c9000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x40, 0x101, 0xa0}, 0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x8000000000b, 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000afa000-0x4)=0xf800000000000000, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00006ca000)=0x7) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x3, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x100000000, 0x800000000000200, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00008cd000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r6, 0x2, &(0x7f0000003000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00006c7000)=0x0, &(0x7f0000000000)=0x4) 2017/11/29 03:06:27 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000256000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000004, r1}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) r5 = syz_open_dev$vcsn(&(0x7f0000637000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) dup3(r0, r4, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000292000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x101) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x2) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88", 0x4d}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515", 0x82}, {&(0x7f00001b3000)="932ef96333", 0x5}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) lseek(r7, 0xfffffffffffffffd, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ded000)=@add_del={0x2, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b3d262f}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/11/29 03:06:27 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000057a000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x400) ioctl$FIONREAD(r0, 0x541b, &(0x7f000021e000-0x4)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000049e000)=0x0, &(0x7f0000235000-0x4)=0x4) r2 = creat(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x100000000000092) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b28000)="2197e9718e684e4984d02ee7bbef4d87190e2c62d0a1f9d4f475e037247bb0d6a3ff13ed3cbaf472bc40f7dd07fb2e210bad84e8233e1bc200bea44d") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000879000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f00000cd000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x40000000, &(0x7f000052b000-0x9)=@rc={0x1f, {0x3, 0x4, 0x150, 0x100000000, 0x7, 0x4be0}, 0x7}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2001000000000fa, 0x8001, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21180, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x4000000000084, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x1000000000089ff, &(0x7f0000022000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x5) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d9e000)="") socketpair(0x1b, 0x6, 0x5, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000055b000-0x8)={0x1}, &(0x7f0000020000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d5000-0x10)={0x0, 0x0}, 0x8) 2017/11/29 03:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000030b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000090f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x5) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000206000)=0x1002, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d44000-0x4)={0x9025, 0x3, 0x1000}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e4000)={0x0, 0x0, 0x0}, &(0x7f0000a36000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000039a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008ab000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) lstat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003a000-0xc)={r5, r6, r7}, 0xc) getsockopt$ax25_buf(r4, 0x101, 0x8000000018, &(0x7f00007ac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c4000-0x4)=0xd4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$nfc_raw(0x27, 0x1, 0x0) r8 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r8, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db352afc101220aadedc5fa658c226b8a65c22e6f64b4a0498d53aad7339", 0x52, 0x40000, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/29 03:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000030b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000090f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x5) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000206000)=0x1002, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d44000-0x4)={0x9025, 0x3, 0x1000}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e4000)={0x0, 0x0, 0x0}, &(0x7f0000a36000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000039a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008ab000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000-0x4)=0xe8) lstat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003a000-0xc)={r5, r6, r7}, 0xc) getsockopt$ax25_buf(r4, 0x101, 0x8000000018, &(0x7f00007ac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c4000-0x4)=0xd4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$nfc_raw(0x27, 0x1, 0x0) r8 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r8, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db352afc101220aadedc5fa658c226b8a65c22e6f64b4a0498d53aad7339", 0x52, 0x40000, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/29 03:06:27 executing program 1: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000256000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000004, r1}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) r5 = syz_open_dev$vcsn(&(0x7f0000637000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) dup3(r0, r4, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000292000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x101) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x2) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88", 0x4d}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515", 0x82}, {&(0x7f00001b3000)="932ef96333", 0x5}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) lseek(r7, 0xfffffffffffffffd, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ded000)=@add_del={0x2, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b3d262f}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/11/29 03:06:28 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000256000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000004, r1}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) r5 = syz_open_dev$vcsn(&(0x7f0000637000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) dup3(r0, r4, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000292000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x101) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x2) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88", 0x4d}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515", 0x82}, {&(0x7f00001b3000)="932ef96333", 0x5}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) lseek(r7, 0xfffffffffffffffd, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ded000)=@add_del={0x2, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b3d262f}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/11/29 03:06:28 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000256000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000192000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000004, r1}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000899000-0x78)={0x0, 0x78, 0x0, 0xffffffff, 0x0, 0xad, 0x0, 0x0, 0x10, 0x0, 0x8000000000, 0x0, 0xfa1, 0x0, 0x0, 0x8, 0x0, 0x4000000000000000, 0x0, 0x20309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2000) r5 = syz_open_dev$vcsn(&(0x7f0000637000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) dup3(r0, r4, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000292000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x101) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x2) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88", 0x4d}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515", 0x82}, {&(0x7f00001b3000)="932ef96333", 0x5}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$LOOP_CLR_FD(r6, 0x4c01) lseek(r7, 0xfffffffffffffffd, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ded000)=@add_del={0x2, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b3d262f}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000dec000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/11/29 03:06:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xffe, 0x0, 0x0}, {0x878, 0x0, 0x4}, {0x295, 0x0, 0x7fffffff}, {0x9b2, 0x0, 0x1}, {0xc00103f7, 0x0, 0xd4}, {0xafd, 0x0, 0x4}, {0x20000fff, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00006c8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006c9000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x40, 0x101, 0xa0}, 0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x8000000000b, 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000afa000-0x4)=0xf800000000000000, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00006ca000)=0x7) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x3, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x100000000, 0x800000000000200, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00008cd000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r6, 0x2, &(0x7f0000003000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00006c7000)=0x0, &(0x7f0000000000)=0x4) 2017/11/29 03:06:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0xffe, 0x0, 0x0}, {0x878, 0x0, 0x4}, {0x295, 0x0, 0x7fffffff}, {0x9b2, 0x0, 0x1}, {0xc00103f7, 0x0, 0xd4}, {0xafd, 0x0, 0x4}, {0x20000fff, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00006c8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006c9000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x40, 0x101, 0xa0}, 0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x8000000000b, 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000afa000-0x4)=0xf800000000000000, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00006ca000)=0x7) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x3, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x100000000, 0x800000000000200, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00008cd000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00006c9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r6, 0x2, &(0x7f0000003000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00006c7000)=0x0, &(0x7f0000000000)=0x4) 2017/11/29 03:06:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x200f, "6c72772863006d65ffffff7f00000000000000000000026100000000000000000000000000000080000000000000000000000000000000000400000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a34000-0xc)={0x80000000, 0x8b}) r3 = add_key(&(0x7f0000fee000)="6173796d6d657472696300", &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000-0xd6)="6031f206243aab73c49c911a43a17427c3873d0d7026724f94113379e7a891496d4e49fa31eceffec7c4aac091994610d9d2e2f73b746a62a6c52968e0283229ed5a92162ea4492764547ff6fa0902cdfec3d0202fdaf6813e4aa10cdd0dbfddbb1761d0d043160deac67a75957a5cdd07072ad1fba6806ea7ffb35ca206541d2f0f06871a8466ed91d245cf53f7c7c89e7bdb72d5176fba6615a1dbdd148b24393e75c43a03e51af32d74e6d4ee83bc917489a1d1f12d44719dd207ca92e2364f2197b4b6f17b03c04d9511f859d30f29fe8ae5c4bd", 0xd6, r2) keyctl$invalidate(0x15, r3) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a4d000-0x6)={0xffffffffffffffff, 0x9, 0x100000000}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3a) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) sendto$inet6(r7, &(0x7f00003a9000)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) accept4$packet(r7, 0x0, &(0x7f0000f82000)=0x0, 0x0) syz_open_dev$sg(&(0x7f00008a2000)="2f6465762f73672300", 0x9, 0x0) 2017/11/29 03:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x34, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x80002) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00006f1000)=0xfffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000ade000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r4, 0x0, &(0x7f000093c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000300000)={0x0, 0x20, 0x30, 0x9, 0x7}, &(0x7f0000911000)=0x18) sendfile(r1, r3, &(0x7f000065a000-0x8)=0xfffffffffffffffe, 0xc6a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ec8000-0xa0)={r5, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x20}, 0xa0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000917000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000903000)=0xc) bind$packet(r2, &(0x7f0000dba000+0xd42)={0x11, 0xf7, r6, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet(r4, &(0x7f0000f57000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000c43000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000efe000)=0x7, 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000813000)=0x0) sendto$inet(r4, &(0x7f0000c80000-0x1000)="", 0x0, 0x0, &(0x7f0000f5c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000038000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000325000)={0x9, 0x4e, "b0c1c376f2a28310865f5d729771d3eb9d8d06126680171529b0334f162706148885400900000000001b00a20b18b9a3ee40dd32d355f5350e3609d335413c47f7130b853b8f1804bc2ffa2b6ec6"}) io_setup(0x5, &(0x7f0000876000)=0x0) io_submit(r8, 0x4, &(0x7f00004fa000)=[&(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x7cc, r7, &(0x7f00008a7000)="", 0x0, 0x100000001, 0x0, 0x0, r2}, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x7, 0x1f, r7, &(0x7f0000310000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffff9c, &(0x7f0000e6c000)="c5dd7adda43569bd0060e7b0782714c84eb47e7918a474a73642bdfac3babd66de5f81551708c2297cafb621ac862301355ffb7def9a5b7f7489b5cdfa47fc602922e3a1f9695bca608d4aa02f7b02b7a3ce16754c95a69e52a1caa308872e5f6d27022853258be760ee14d9b13fd3942872e0b066839c5234", 0x79, 0x20002, 0x0, 0x1, r7}, &(0x7f0000186000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f0000f19000-0xb)="9cf211662ef0523e1712b0", 0xb, 0x1, 0x0, 0x0, r7}]) getresuid(&(0x7f00000b9000)=0x0, &(0x7f00008f2000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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request_key(&(0x7f0000806000-0x8)="6b657972696e6700", &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7e000-0x1)="00", 0xfffffffffffffffc) 2017/11/29 03:06:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x1040002, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000cb6000)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) 2017/11/29 03:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000b21000)="7c", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f000076d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dee000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000003, r2}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00004bc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000ef1000)="2e2f66696c653000", 0x240200, 0x10e) syz_open_pts(r6, 0x408040) r7 = syz_open_dev$vcsn(&(0x7f0000c51000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) r8 = dup3(r7, r4, 0x80002) syz_open_dev$sg(&(0x7f0000bff000+0xf74)="2f6465762f73672300", 0x7, 0x80) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000309000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000d82000)={@generic="e8b8312f453e867e5b8c0373e8e605f8", @ifru_flags=0xa400}) r9 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CLR_FD(r9, 0xc0101282) 2017/11/29 03:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x80, 0x4, 0xc6, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) shutdown(r1, 0x1) socketpair(0x1, 0x80000, 0x4, &(0x7f0000905000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x8, 0x10, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x12, r4, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000007000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x2270, &(0x7f0000001000)="066884") setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000aa3000)="2f6465762f73672300", 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000969000)={"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"}) getrusage(0x1, &(0x7f0000708000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/29 03:06:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x1040002, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000cb6000)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) 2017/11/29 03:06:28 executing program 5: socketpair(0x11, 0xa, 0xc0000000000, &(0x7f0000669000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f96000-0x4)=0x800000088, &(0x7f000095d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x623}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "12e9ad5c57912313fb22f48c57e549ecdb1cf5caab246e9424b5642261b7f77a80542d74e69567d6f634122478ae2e1315d50fd8c35f8dfd9da591a9c9da460da6e29aee50e9d4c2ce8a9ea6348eedbe29d532b2a38fffebd05043449ef513a35104740080214a1995c0cb7f940a671ce2aec65473dc1dff851203f6a4887ad7627f9013f8ec8d263541b0c416ff9ac1c64e11b5de8789085490338965cad5ac8ab525bb0fe036"}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c89000)=@assoc_value={0x0, 0x4021}, &(0x7f00007d1000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f17000-0x39)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00005c5000)="d2c4ea2a31a56072fce40872935c05f2079eead81b7d90919f21750ea54eb28238f10ef60ce99ed90c0885332d58593428e760b42cb110019f478767387d9b0fef686d276c5f658269e2d3fa208535d70db1424a4b92b2337cc0d079c76154ca85838cb00c4453d8b69a678e8924273a7617b6b1b4d4931aaeb33efca5bbdcd78e3e1a67b940d1b5c54664cb3e2c577324ed461cbc6575c45cdb222888d230266e057d25138dfc38b1cc718093570cbc50194655fda2e26e4fd9eaaeb05dd0b2137d957417", 0xc5}], 0x1, &(0x7f0000b50000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffffffff, 0x8200, 0x1000, 0x4, 0xfffffffffffffff9, 0x9, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0x5, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0x5049bbd6, 0x8, 0x7, 0x3}}], 0x3, 0x40}, {&(0x7f0000c9c000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be5000-0x40)=[{&(0x7f0000943000-0x38)="6fb43f55b3e8a350d1a799a2a918002fe905b2c66baa8ece62741266fddb511a67eb358a4e8ba15a27cc0b47b21d9a2288ab406f83246ae1", 0x38}, {&(0x7f0000374000-0x5f)="abd98769b34d0e5d020b3f21038a92f1fe677fbe581dd6988a23368451099b0b860e804c5583b92b9559e206f7dafa1b2916b4ae858b3bfc5976522fff8a256403a4678201ac7b447bd5ac2fd93cf3ef8497ba0ca8ba3877a33a9d8189e1e9873639e44ff3caffa6f840552b2e30cf74483bf59ddc630cf383f891b0a154e08d0f6cb46fd6b4800b8f42eef54d6f37634c33177cd51c94b71ba4b6eb17d5b535aefdfd3265cf5ce303b6d10aea2e64df7d450690411141da37f95b1d81c279b6ad2c", 0xc2}, {&(0x7f0000000000+0xe3d)="6bfc23874f0fd66564f5c40a3fb0c6b0bc94ca02687bddea591aaa1238678f9740f5d1185904793bf38269c61ceeac1668cc1abecaeb0ea8199495df49902df014e8372729f2aa0b8eb41bc44faea48972789f9f9982596b8eeb1dbea0407b5e1e570a86e1a8bdc959cbde07b736ec66d2a9674ca47f9eb5c6c0f3d864f296c004dc5426c49c7cba561c5794c72af8b9d251ebb614822e9efe734c7a70febe0706dcade0540e757d56a0b5688e5c821b69", 0xb1}, {&(0x7f0000000000)="61092bd99cbdc0f5792408ae1131a755c1b212b922cfe579f09e521d224be0e2a82f9b4a2a500025abac0336f29b4e63afc5ff44d80fee1970c5432f09c87e62a3bd3e2511c739cef2b6878fd34111e49d289cf4f6d0150157184273154b799722cff86f1a9cfad8fe2ae58c1851138279b72c2551d9617f7a9b70cc0d701e2bcdcff442f54881e6d3faee7d983901fceff05d0d6f105d73fd33da15dc3f2a1abfce09ceacf2fe76310c1a48b79ab1437041b189692f0fddd231be076232c324b48f562d93", 0xc5}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xd9b6, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8002, 0x4, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x10001, 0x6, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xa4fb, 0xfffffffffffffffc, 0x2, 0x80, 0x7, 0x4b, 0x2, 0xffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0xd, 0x8000, 0x7fff, 0x8, 0x5, 0xffffffffffffffff, r6}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1f, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x100000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8000, 0x7fffffff, 0x75}}, @sndinfo={0x20, 0x84, 0x2, {0x6000000000000, 0x4, 0x7bc7, 0x6, 0x0}}], 0xa, 0x4}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="130d84b5cbc32d0fb144efba4a037f61736c2c720a9e41f9b5ce590517d646343595bd66ffa4189b193f96211edfbcc92ebd570bc09687e34094f33594954af1ef2e324ebf122701b2e9a238a05edf56f47563e8609d02be192971d8f7d6a04310d20e1bd93977cda5498c4b149330b33cecaeb29eb656316ed31133d8f4299c9276a8cc7d90cf51a8523378a98305e569c50122eab60a1a0b43dca167b30f30ea3ab39feee03725a19f", 0xaa}, {&(0x7f00002da000-0x44)="4e87bf227bc89df20072560b7e770d79d792acaf00bd6a2c6c33f52e5ebf4b961a29282a0fb6e48a49ed22e9ccdd491449fa548501a7b6181ce23d51c34b68d27d78fc79", 0x44}, {&(0x7f000017d000)="5c0f35bac2e2995e4c2e0dded63d1289decabdbfac0c8eec4cce1880c44e88c295bca30b0f35f47928c33fd0bc22ab1e686d75775b8af286a42d750a03bbab9083d5fa8d0797e6e68916f72f05bba61b5f454d33034daae14498deadc33512287f2b821c4ed2c26eb035c1fac7278fab638fea1a8bd37b21cd98e1", 0x7b}], 0x3, &(0x7f0000000000)=[], 0x0, 0x800}], 0x3, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000)="041f72633fd1912a20783f6ba49b70636fb301983acae55c8bcc06ebd61426d940a3f1630000d45ef02085cb6eb313e9930538c7000000090600010001e703a8af316077aeff20c485be7ef7cd57465371ffacafd9610d86d2442b8b961ed1833c7634a31902957e55770000d1691953ca9a400232f08d4a14753d962f6dd856b87dad5e0f83723219a9f9767fffa45a386592a60bbedd608ca7c2f1", 0x9c, 0x420000880, &(0x7f0000847000)={0x3, {"739814668ed771"}, 0xfffffffffffffe00}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2, 0x4) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x10d, 0xe, &(0x7f0000e5b000)="00000000", &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2017/11/29 03:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000b21000)="7c", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f000076d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dee000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000003, r2}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00004bc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000ef1000)="2e2f66696c653000", 0x240200, 0x10e) syz_open_pts(r6, 0x408040) r7 = syz_open_dev$vcsn(&(0x7f0000c51000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) r8 = dup3(r7, r4, 0x80002) syz_open_dev$sg(&(0x7f0000bff000+0xf74)="2f6465762f73672300", 0x7, 0x80) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000309000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000d82000)={@generic="e8b8312f453e867e5b8c0373e8e605f8", @ifru_flags=0xa400}) r9 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CLR_FD(r9, 0xc0101282) 2017/11/29 03:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x80, 0x4, 0xc6, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) shutdown(r1, 0x1) socketpair(0x1, 0x80000, 0x4, &(0x7f0000905000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x8, 0x10, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x12, r4, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000007000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x2270, &(0x7f0000001000)="066884") setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000aa3000)="2f6465762f73672300", 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000969000)={"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"}) getrusage(0x1, &(0x7f0000708000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/29 03:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000b21000)="7c", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f000076d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dee000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b2e000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000003, r2}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00004bc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000ef1000)="2e2f66696c653000", 0x240200, 0x10e) syz_open_pts(r6, 0x408040) r7 = syz_open_dev$vcsn(&(0x7f0000c51000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) r8 = dup3(r7, r4, 0x80002) syz_open_dev$sg(&(0x7f0000bff000+0xf74)="2f6465762f73672300", 0x7, 0x80) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000309000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000d82000)={@generic="e8b8312f453e867e5b8c0373e8e605f8", @ifru_flags=0xa400}) r9 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CLR_FD(r9, 0xc0101282) 2017/11/29 03:06:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00006b1000)="2f6465762f766373612300", 0x754, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="5d1e3b1b55b8f5594e668cd4e94488434113e7831fc7fb0467217d40ae6702879dbf52bbf034fa6a39028042d72e209576e1727642f4f7264f32d570913689adb399b440353ebd97377c0019d21f9ed43376e524543d91d78f00a6b30499f202362bdeaa82cc0c0dab20ec5fe702e335e306a7ccb9a8aa65cfaa60fc826e29529bf8e2aa55f98a416c9e8a7d1410d1d1dbd8b7b1ae81cfc5f638a43b10f671b496", 0xa1) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00004a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00009db000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000011000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x3f, 0x405, 0x8001}, 0x14) unlink(&(0x7f0000575000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007f8000-0x28)={0x5, 0x5, 0x100000000, 0x6d, 0x78}) flock(r0, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000281000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000917000)={[0x1, 0x1, 0x8000, 0x10001, 0x80000000, 0x9, 0x4, 0x40, 0x80000000, 0x20, 0x1, 0x9, 0xfffffffffffffb6f, 0x400, 0xfffffffffffffffd, 0x6], 0x6000, 0x1800}) socket$inet(0x2, 0x8000000000000003, 0x6) 2017/11/29 03:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x34, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x80002) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00006f1000)=0xfffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000ade000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r4, 0x0, &(0x7f000093c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000300000)={0x0, 0x20, 0x30, 0x9, 0x7}, &(0x7f0000911000)=0x18) sendfile(r1, r3, &(0x7f000065a000-0x8)=0xfffffffffffffffe, 0xc6a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ec8000-0xa0)={r5, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x20}, 0xa0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000917000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000903000)=0xc) bind$packet(r2, &(0x7f0000dba000+0xd42)={0x11, 0xf7, r6, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet(r4, &(0x7f0000f57000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000c43000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000efe000)=0x7, 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000813000)=0x0) sendto$inet(r4, &(0x7f0000c80000-0x1000)="", 0x0, 0x0, &(0x7f0000f5c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000038000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000325000)={0x9, 0x4e, "b0c1c376f2a28310865f5d729771d3eb9d8d06126680171529b0334f162706148885400900000000001b00a20b18b9a3ee40dd32d355f5350e3609d335413c47f7130b853b8f1804bc2ffa2b6ec6"}) io_setup(0x5, &(0x7f0000876000)=0x0) io_submit(r8, 0x4, &(0x7f00004fa000)=[&(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x7cc, r7, &(0x7f00008a7000)="", 0x0, 0x100000001, 0x0, 0x0, r2}, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x7, 0x1f, r7, &(0x7f0000310000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffff9c, &(0x7f0000e6c000)="c5dd7adda43569bd0060e7b0782714c84eb47e7918a474a73642bdfac3babd66de5f81551708c2297cafb621ac862301355ffb7def9a5b7f7489b5cdfa47fc602922e3a1f9695bca608d4aa02f7b02b7a3ce16754c95a69e52a1caa308872e5f6d27022853258be760ee14d9b13fd3942872e0b066839c5234", 0x79, 0x20002, 0x0, 0x1, r7}, &(0x7f0000186000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f0000f19000-0xb)="9cf211662ef0523e1712b0", 0xb, 0x1, 0x0, 0x0, r7}]) getresuid(&(0x7f00000b9000)=0x0, &(0x7f00008f2000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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request_key(&(0x7f0000806000-0x8)="6b657972696e6700", &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7e000-0x1)="00", 0xfffffffffffffffc) 2017/11/29 03:06:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x200f, "6c72772863006d65ffffff7f00000000000000000000026100000000000000000000000000000080000000000000000000000000000000000400000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a34000-0xc)={0x80000000, 0x8b}) r3 = add_key(&(0x7f0000fee000)="6173796d6d657472696300", &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000-0xd6)="6031f206243aab73c49c911a43a17427c3873d0d7026724f94113379e7a891496d4e49fa31eceffec7c4aac091994610d9d2e2f73b746a62a6c52968e0283229ed5a92162ea4492764547ff6fa0902cdfec3d0202fdaf6813e4aa10cdd0dbfddbb1761d0d043160deac67a75957a5cdd07072ad1fba6806ea7ffb35ca206541d2f0f06871a8466ed91d245cf53f7c7c89e7bdb72d5176fba6615a1dbdd148b24393e75c43a03e51af32d74e6d4ee83bc917489a1d1f12d44719dd207ca92e2364f2197b4b6f17b03c04d9511f859d30f29fe8ae5c4bd", 0xd6, r2) keyctl$invalidate(0x15, r3) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a4d000-0x6)={0xffffffffffffffff, 0x9, 0x100000000}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3a) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) sendto$inet6(r7, &(0x7f00003a9000)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) accept4$packet(r7, 0x0, &(0x7f0000f82000)=0x0, 0x0) syz_open_dev$sg(&(0x7f00008a2000)="2f6465762f73672300", 0x9, 0x0) 2017/11/29 03:06:28 executing program 5: socketpair(0x11, 0xa, 0xc0000000000, &(0x7f0000669000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f96000-0x4)=0x800000088, &(0x7f000095d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x623}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "12e9ad5c57912313fb22f48c57e549ecdb1cf5caab246e9424b5642261b7f77a80542d74e69567d6f634122478ae2e1315d50fd8c35f8dfd9da591a9c9da460da6e29aee50e9d4c2ce8a9ea6348eedbe29d532b2a38fffebd05043449ef513a35104740080214a1995c0cb7f940a671ce2aec65473dc1dff851203f6a4887ad7627f9013f8ec8d263541b0c416ff9ac1c64e11b5de8789085490338965cad5ac8ab525bb0fe036"}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c89000)=@assoc_value={0x0, 0x4021}, &(0x7f00007d1000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f17000-0x39)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00005c5000)="d2c4ea2a31a56072fce40872935c05f2079eead81b7d90919f21750ea54eb28238f10ef60ce99ed90c0885332d58593428e760b42cb110019f478767387d9b0fef686d276c5f658269e2d3fa208535d70db1424a4b92b2337cc0d079c76154ca85838cb00c4453d8b69a678e8924273a7617b6b1b4d4931aaeb33efca5bbdcd78e3e1a67b940d1b5c54664cb3e2c577324ed461cbc6575c45cdb222888d230266e057d25138dfc38b1cc718093570cbc50194655fda2e26e4fd9eaaeb05dd0b2137d957417", 0xc5}], 0x1, &(0x7f0000b50000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffffffff, 0x8200, 0x1000, 0x4, 0xfffffffffffffff9, 0x9, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0x5, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0x5049bbd6, 0x8, 0x7, 0x3}}], 0x3, 0x40}, {&(0x7f0000c9c000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be5000-0x40)=[{&(0x7f0000943000-0x38)="6fb43f55b3e8a350d1a799a2a918002fe905b2c66baa8ece62741266fddb511a67eb358a4e8ba15a27cc0b47b21d9a2288ab406f83246ae1", 0x38}, {&(0x7f0000374000-0x5f)="abd98769b34d0e5d020b3f21038a92f1fe677fbe581dd6988a23368451099b0b860e804c5583b92b9559e206f7dafa1b2916b4ae858b3bfc5976522fff8a256403a4678201ac7b447bd5ac2fd93cf3ef8497ba0ca8ba3877a33a9d8189e1e9873639e44ff3caffa6f840552b2e30cf74483bf59ddc630cf383f891b0a154e08d0f6cb46fd6b4800b8f42eef54d6f37634c33177cd51c94b71ba4b6eb17d5b535aefdfd3265cf5ce303b6d10aea2e64df7d450690411141da37f95b1d81c279b6ad2c", 0xc2}, {&(0x7f0000000000+0xe3d)="6bfc23874f0fd66564f5c40a3fb0c6b0bc94ca02687bddea591aaa1238678f9740f5d1185904793bf38269c61ceeac1668cc1abecaeb0ea8199495df49902df014e8372729f2aa0b8eb41bc44faea48972789f9f9982596b8eeb1dbea0407b5e1e570a86e1a8bdc959cbde07b736ec66d2a9674ca47f9eb5c6c0f3d864f296c004dc5426c49c7cba561c5794c72af8b9d251ebb614822e9efe734c7a70febe0706dcade0540e757d56a0b5688e5c821b69", 0xb1}, {&(0x7f0000000000)="61092bd99cbdc0f5792408ae1131a755c1b212b922cfe579f09e521d224be0e2a82f9b4a2a500025abac0336f29b4e63afc5ff44d80fee1970c5432f09c87e62a3bd3e2511c739cef2b6878fd34111e49d289cf4f6d0150157184273154b799722cff86f1a9cfad8fe2ae58c1851138279b72c2551d9617f7a9b70cc0d701e2bcdcff442f54881e6d3faee7d983901fceff05d0d6f105d73fd33da15dc3f2a1abfce09ceacf2fe76310c1a48b79ab1437041b189692f0fddd231be076232c324b48f562d93", 0xc5}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xd9b6, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8002, 0x4, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x10001, 0x6, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xa4fb, 0xfffffffffffffffc, 0x2, 0x80, 0x7, 0x4b, 0x2, 0xffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0xd, 0x8000, 0x7fff, 0x8, 0x5, 0xffffffffffffffff, r6}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1f, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x100000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8000, 0x7fffffff, 0x75}}, @sndinfo={0x20, 0x84, 0x2, {0x6000000000000, 0x4, 0x7bc7, 0x6, 0x0}}], 0xa, 0x4}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="130d84b5cbc32d0fb144efba4a037f61736c2c720a9e41f9b5ce590517d646343595bd66ffa4189b193f96211edfbcc92ebd570bc09687e34094f33594954af1ef2e324ebf122701b2e9a238a05edf56f47563e8609d02be192971d8f7d6a04310d20e1bd93977cda5498c4b149330b33cecaeb29eb656316ed31133d8f4299c9276a8cc7d90cf51a8523378a98305e569c50122eab60a1a0b43dca167b30f30ea3ab39feee03725a19f", 0xaa}, {&(0x7f00002da000-0x44)="4e87bf227bc89df20072560b7e770d79d792acaf00bd6a2c6c33f52e5ebf4b961a29282a0fb6e48a49ed22e9ccdd491449fa548501a7b6181ce23d51c34b68d27d78fc79", 0x44}, {&(0x7f000017d000)="5c0f35bac2e2995e4c2e0dded63d1289decabdbfac0c8eec4cce1880c44e88c295bca30b0f35f47928c33fd0bc22ab1e686d75775b8af286a42d750a03bbab9083d5fa8d0797e6e68916f72f05bba61b5f454d33034daae14498deadc33512287f2b821c4ed2c26eb035c1fac7278fab638fea1a8bd37b21cd98e1", 0x7b}], 0x3, &(0x7f0000000000)=[], 0x0, 0x800}], 0x3, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000)="041f72633fd1912a20783f6ba49b70636fb301983acae55c8bcc06ebd61426d940a3f1630000d45ef02085cb6eb313e9930538c7000000090600010001e703a8af316077aeff20c485be7ef7cd57465371ffacafd9610d86d2442b8b961ed1833c7634a31902957e55770000d1691953ca9a400232f08d4a14753d962f6dd856b87dad5e0f83723219a9f9767fffa45a386592a60bbedd608ca7c2f1", 0x9c, 0x420000880, &(0x7f0000847000)={0x3, {"739814668ed771"}, 0xfffffffffffffe00}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2, 0x4) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x10d, 0xe, &(0x7f0000e5b000)="00000000", &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2017/11/29 03:06:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x200f, "6c72772863006d65ffffff7f00000000000000000000026100000000000000000000000000000080000000000000000000000000000000000400000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a34000-0xc)={0x80000000, 0x8b}) r3 = add_key(&(0x7f0000fee000)="6173796d6d657472696300", &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000-0xd6)="6031f206243aab73c49c911a43a17427c3873d0d7026724f94113379e7a891496d4e49fa31eceffec7c4aac091994610d9d2e2f73b746a62a6c52968e0283229ed5a92162ea4492764547ff6fa0902cdfec3d0202fdaf6813e4aa10cdd0dbfddbb1761d0d043160deac67a75957a5cdd07072ad1fba6806ea7ffb35ca206541d2f0f06871a8466ed91d245cf53f7c7c89e7bdb72d5176fba6615a1dbdd148b24393e75c43a03e51af32d74e6d4ee83bc917489a1d1f12d44719dd207ca92e2364f2197b4b6f17b03c04d9511f859d30f29fe8ae5c4bd", 0xd6, r2) keyctl$invalidate(0x15, r3) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a4d000-0x6)={0xffffffffffffffff, 0x9, 0x100000000}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3a) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) sendto$inet6(r7, &(0x7f00003a9000)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) accept4$packet(r7, 0x0, &(0x7f0000f82000)=0x0, 0x0) syz_open_dev$sg(&(0x7f00008a2000)="2f6465762f73672300", 0x9, 0x0) 2017/11/29 03:06:28 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x200f, "6c72772863006d65ffffff7f00000000000000000000026100000000000000000000000000000080000000000000000000000000000000000400000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a34000-0xc)={0x80000000, 0x8b}) r3 = add_key(&(0x7f0000fee000)="6173796d6d657472696300", &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000-0xd6)="6031f206243aab73c49c911a43a17427c3873d0d7026724f94113379e7a891496d4e49fa31eceffec7c4aac091994610d9d2e2f73b746a62a6c52968e0283229ed5a92162ea4492764547ff6fa0902cdfec3d0202fdaf6813e4aa10cdd0dbfddbb1761d0d043160deac67a75957a5cdd07072ad1fba6806ea7ffb35ca206541d2f0f06871a8466ed91d245cf53f7c7c89e7bdb72d5176fba6615a1dbdd148b24393e75c43a03e51af32d74e6d4ee83bc917489a1d1f12d44719dd207ca92e2364f2197b4b6f17b03c04d9511f859d30f29fe8ae5c4bd", 0xd6, r2) keyctl$invalidate(0x15, r3) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a4d000-0x6)={0xffffffffffffffff, 0x9, 0x100000000}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3a) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) sendto$inet6(r7, &(0x7f00003a9000)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) accept4$packet(r7, 0x0, &(0x7f0000f82000)=0x0, 0x0) syz_open_dev$sg(&(0x7f00008a2000)="2f6465762f73672300", 0x9, 0x0) 2017/11/29 03:06:28 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x200f, "6c72772863006d65ffffff7f00000000000000000000026100000000000000000000000000000080000000000000000000000000000000000400000000000000"}, 0x58) r1 = memfd_create(&(0x7f0000c3c000)="2f6465010500000000000c0089", 0x4) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000885000-0xb)="636966732e69646d617000", &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a34000-0xc)={0x80000000, 0x8b}) r3 = add_key(&(0x7f0000fee000)="6173796d6d657472696300", &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000-0xd6)="6031f206243aab73c49c911a43a17427c3873d0d7026724f94113379e7a891496d4e49fa31eceffec7c4aac091994610d9d2e2f73b746a62a6c52968e0283229ed5a92162ea4492764547ff6fa0902cdfec3d0202fdaf6813e4aa10cdd0dbfddbb1761d0d043160deac67a75957a5cdd07072ad1fba6806ea7ffb35ca206541d2f0f06871a8466ed91d245cf53f7c7c89e7bdb72d5176fba6615a1dbdd148b24393e75c43a03e51af32d74e6d4ee83bc917489a1d1f12d44719dd207ca92e2364f2197b4b6f17b03c04d9511f859d30f29fe8ae5c4bd", 0xd6, r2) keyctl$invalidate(0x15, r3) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a4d000-0x6)={0xffffffffffffffff, 0x9, 0x100000000}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3a) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) sendto$inet6(r7, &(0x7f00003a9000)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) accept4$packet(r7, 0x0, &(0x7f0000f82000)=0x0, 0x0) syz_open_dev$sg(&(0x7f00008a2000)="2f6465762f73672300", 0x9, 0x0) 2017/11/29 03:06:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00006b1000)="2f6465762f766373612300", 0x754, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="5d1e3b1b55b8f5594e668cd4e94488434113e7831fc7fb0467217d40ae6702879dbf52bbf034fa6a39028042d72e209576e1727642f4f7264f32d570913689adb399b440353ebd97377c0019d21f9ed43376e524543d91d78f00a6b30499f202362bdeaa82cc0c0dab20ec5fe702e335e306a7ccb9a8aa65cfaa60fc826e29529bf8e2aa55f98a416c9e8a7d1410d1d1dbd8b7b1ae81cfc5f638a43b10f671b496", 0xa1) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00004a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00009db000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000011000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x3f, 0x405, 0x8001}, 0x14) unlink(&(0x7f0000575000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007f8000-0x28)={0x5, 0x5, 0x100000000, 0x6d, 0x78}) flock(r0, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000281000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000917000)={[0x1, 0x1, 0x8000, 0x10001, 0x80000000, 0x9, 0x4, 0x40, 0x80000000, 0x20, 0x1, 0x9, 0xfffffffffffffb6f, 0x400, 0xfffffffffffffffd, 0x6], 0x6000, 0x1800}) socket$inet(0x2, 0x8000000000000003, 0x6) 2017/11/29 03:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x34, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x80002) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00006f1000)=0xfffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000ade000-0x78)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r4, 0x0, &(0x7f000093c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000300000)={0x0, 0x20, 0x30, 0x9, 0x7}, &(0x7f0000911000)=0x18) sendfile(r1, r3, &(0x7f000065a000-0x8)=0xfffffffffffffffe, 0xc6a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ec8000-0xa0)={r5, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x20}, 0xa0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000917000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000903000)=0xc) bind$packet(r2, &(0x7f0000dba000+0xd42)={0x11, 0xf7, r6, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet(r4, &(0x7f0000f57000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000c43000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000efe000)=0x7, 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000813000)=0x0) sendto$inet(r4, &(0x7f0000c80000-0x1000)="", 0x0, 0x0, &(0x7f0000f5c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000038000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000325000)={0x9, 0x4e, "b0c1c376f2a28310865f5d729771d3eb9d8d06126680171529b0334f162706148885400900000000001b00a20b18b9a3ee40dd32d355f5350e3609d335413c47f7130b853b8f1804bc2ffa2b6ec6"}) io_setup(0x5, &(0x7f0000876000)=0x0) io_submit(r8, 0x4, &(0x7f00004fa000)=[&(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x7cc, r7, &(0x7f00008a7000)="", 0x0, 0x100000001, 0x0, 0x0, r2}, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x7, 0x1f, r7, &(0x7f0000310000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffff9c, &(0x7f0000e6c000)="c5dd7adda43569bd0060e7b0782714c84eb47e7918a474a73642bdfac3babd66de5f81551708c2297cafb621ac862301355ffb7def9a5b7f7489b5cdfa47fc602922e3a1f9695bca608d4aa02f7b02b7a3ce16754c95a69e52a1caa308872e5f6d27022853258be760ee14d9b13fd3942872e0b066839c5234", 0x79, 0x20002, 0x0, 0x1, r7}, &(0x7f0000186000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f0000f19000-0xb)="9cf211662ef0523e1712b0", 0xb, 0x1, 0x0, 0x0, r7}]) getresuid(&(0x7f00000b9000)=0x0, &(0x7f00008f2000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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request_key(&(0x7f0000806000-0x8)="6b657972696e6700", &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7e000-0x1)="00", 0xfffffffffffffffc) 2017/11/29 03:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x7fa, 0x0, 0x0) socket(0x40000000001b, 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f73657175656e63657200", 0x0, 0x0) get_thread_area(&(0x7f0000f4d000-0x10)={0x7f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() listxattr(&(0x7f00005b5000)="2e2f66696c653000", &(0x7f0000a6b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac020000000000000000000000000000", 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00009e7000)={"8fd4ba9eddf64c7db5899e2ed6742721", {0x4, 0xc46a, 0x2, "599b5e51ce6f", 0x101, 0x0}}) r3 = socket(0x11, 0x10000000803, 0x0) setsockopt(r3, 0x107, 0xf, &(0x7f00008b8000-0x5)="2000016f", 0x4) sendmmsg$nfc_llcp(r3, &(0x7f000047f000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000002000000ff", 0xe}, {&(0x7f0000fad000-0x8d)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fad000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b0d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bcc000-0x4)=0x8, 0x4) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4000000000000c) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x40000}, 0x4) signalfd(r0, &(0x7f0000ac8000)={0x5be6}, 0x8) read(r4, &(0x7f0000f47000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00008be000-0x4)=0x7fe, 0x4) socket(0x11, 0x80f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/29 03:06:28 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fe000)="2f6465762f7573626d6f6e2300", 0x88, 0x8001) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f17000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f19000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10, 0x800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008e5000)=@assoc_value={0x0, 0x2}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000db2000)={0x1, &(0x7f000035c000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f1b000)={r3, 0x1}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x4, 0xd81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000033c000-0x28)={@generic="7e2ce949379d7b45abd44fd13199f4c7", @ifru_settings={0x8, 0x9e, @fr=&(0x7f0000631000)={0x101, 0xe19e, 0x7f, 0x8, 0x81, 0x9, 0x6}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000001000-0x2)="903a") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000f17000)={{0x2, 0x1, @rand_addr=0xbcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x6, 0x5, 0xffffffffffffffff, 0xfff, 0x0, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000ba5000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_ifreq(r6, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x4000000098}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r4, &(0x7f000069b000-0x10)={0x3, {"00d770f1000020"}, 0x8}, 0x10) write(r5, &(0x7f0000c07000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000d5", 0x20) 2017/11/29 03:06:28 executing program 0: r0 = perf_event_open(&(0x7f00005a0000-0x78)={0x5, 0x78, 0x5, 0x10000, 0x8, 0x7fff, 0x0, 0xffffffffffffffff, 0x2000, 0x4, 0x2, 0x1000, 0x9, 0x10, 0x0, 0x100, 0x1, 0xfff, 0x1, 0x259, 0x288da0a1, 0x790cfdfe, 0x7, 0x5, 0x100000001, 0x6, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xc) sync_file_range(r0, 0x8000000000f6, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000)="2f6465762f766373612300", 0x1000, 0x938467f64097720c) ioctl$VT_RELDISP(r1, 0x5605) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) get_thread_area(&(0x7f00002f0000)={0x6, 0x20000000, 0x4000, 0x8fde, 0xffff, 0x9, 0x101, 0x2, 0x0, 0xf0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ed000-0xa)="2f6465762f6375736500", 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f00005fa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000046d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xf1, 0x5, 0x80000000}, &(0x7f00002f7000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a81000-0x8)={r3, 0xfffffffffffffc00}, &(0x7f0000362000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000154000-0xc)={0x2000, 0x0}) r4 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) getpid() r5 = fcntl$dupfd(r4, 0x800000000402, r4) r6 = open(&(0x7f00004a3000)="2e2f66696c653000", 0x60000, 0x4d) execve(&(0x7f0000db9000)="2e2f66696c653100", &(0x7f00005f8000-0x8)=[&(0x7f0000dc0000)="2b2d6d643573756d6370757365742d736563757269747973656c6600", &(0x7f00008a9000)="776c616e3100"], &(0x7f0000299000-0x8)=[&(0x7f000089d000-0x3)="5e2400", &(0x7f0000acc000-0x5)="73656c6600"]) r7 = syz_open_dev$mice(&(0x7f0000031000+0xdf)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$TIOCNXCL(r5, 0x540d) fcntl$notify(r6, 0x402, 0x80000008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000058000-0xc)={0x0, 0x9, &(0x7f00006f9000-0xcc)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000460000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000533000)={0x1, [0x0]}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000000f000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f000056f000)={r8, 0x3, &(0x7f0000bd3000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd7d}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}]}, &(0x7f0000fa0000-0x4)=0xc) clock_gettime(0x0, &(0x7f000068e000)={0x0, 0x0}) utimensat(r4, &(0x7f0000a32000-0x8)="2e2f66696c653000", &(0x7f0000502000-0x10)={{r9, r10/1000+10000}, {0x0, 0x0}}, 0x100) fcntl$notify(r4, 0x402, 0x40000) 2017/11/29 03:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) r2 = syz_open_dev$mice(&(0x7f0000f24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8402) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e27000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000887000)={0xd, 0x2, &(0x7f0000ecf000-0x10)=[@generic={0x9, 0x80000001, 0x9, 0x1}, @map={0x1, 0x10000000008001, 0x0, 0xffffffffffffff9c}], &(0x7f00003e9000-0x2)="5d00", 0x38ac, 0x1000, &(0x7f000004b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x42, 0x1}, 0x30) fcntl$getownex(r3, 0x10, &(0x7f00001ea000-0x8)={0x0, 0x0}) r5 = getpgrp(r4) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10) r6 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000149000-0x4)=0xac8, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$inet6(r8, &(0x7f00005f2000)={0xa, 0x3, 0x1040, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f8b5a3636db0e60ac4b610000003f44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r7, &(0x7f0000519000)={0xa, 0x2, 0xa100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bb000)={r9, 0x4}, &(0x7f0000da8000-0x4)=0x8) r11 = accept4(r7, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f000069b000-0x23)={r9, 0x1b, "735c0000ee00fbe925c8b17d7ee4f1ecd90500000000000007ff4c"}, &(0x7f0000fab000)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000cb4000-0x10)={r10, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r12, 0x5}, 0x8) sendto$inet6(r7, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r7, 0xfffffffffefffff9, 0xc6, &(0x7f0000991000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f12000)=0x3e) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000c76000)="357ff684e2c32ba0e12ea8beba7793405fceabd36fc09af8867515deff616abf85721391d7f38946b42136730a8117d9be5e01a85796c86a53ce5e547f9830c05321ae35ec804d80a5626fe57726f77d7d7d5d49634239cb7fd16ff27195b5d94ee8bb5f327db137e22d8500279e481866a7940d6019c4690118a8addad7bb94bb53a948886e78400f2f2a6b39aa0667963985d8a98cf12d5e745d635366d7", 0x9f) getpeername$ax25(0xffffffffffffffff, &(0x7f0000dba000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c8000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00001f1000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000857000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000)=0xe8) sendto(r7, &(0x7f0000af3000-0x66)="57ffcb58297f934ad568368e7063e93f2c79a03e5596d22907c93dbabd25a65d1a8c648ee3ed40f64dc6b4138aa5f86803a8fa817cba27673c5a579aed2f93cfb3ef8d6dcac395c6db1bb65eab788a753c3394505124e8a7d765afbff1b0bfedd32c6c297f42", 0x66, 0x881, &(0x7f0000676000)=@ll={0x11, 0xff, r13, 0x1, 0xa9a7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000029a000)={0x0, 0xf9, "a0bbb9be0c890f45be589bf6b584ef8ea9206e2811ee415025eb1f7d9774076814725ec5b0a27aea998ac7beb548f3835446b070fab06790b6f050ec115449cb7a1249a65adeb65e7e1e6c37b9462e634f079033b0551594efb5b2ce62e0db94b74afdc82135bfe70d9f50a5cc7fdf65220a132168f5120162c1ee969b1e3da512ea01fbf0e1202a70db9dcc1f306872d29f3134506f06e7e15b6115e54c6411dc1ec00ec30a2a8b5319a86b12aeea69f68d47bddfa072a3fe45aefe0e8b5af8fa22bf0c6b40d3c75d5c95bd48ad2623d1246b34c793c728da6fa2a1b9461c3a2d0c52c23ad76e5189b9a7c92151513dd3ab6c3256c346235a"}, &(0x7f000056c000)=0x101) sendto$inet6(r7, &(0x7f0000f79000-0x6)="d0", 0x1, 0x4040, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r7, 0x1) 2017/11/29 03:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) finit_module(r0, &(0x7f0000b21000)="2a286d643573756d7d252f656d3000", 0x3) r1 = creat(&(0x7f00000ad000)="2e2f66696c653000", 0x50) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = fcntl$dupfd(r0, 0x3ff, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000a1000-0x14)={{0x7, 0x8000, 0x800, 0x459c, 0xfffffffffffffffa, 0x0}, 0x7ff, 0x9, 0x3}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r3 = open(&(0x7f000054a000)="2e2f62757300", 0xb00, 0x0) r4 = dup3(r3, r0, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) r6 = open(&(0x7f0000196000)="2e2f62757300", 0x24867c849094590e, 0x7e) creat(&(0x7f0000942000)="2e2f62757300", 0x20) getsockopt$inet_buf(r6, 0x0, 0x23, &(0x7f0000e3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003a000)=0x67) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000dfe000)="736563757269747900") setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f00006d4000-0x4)=0x2, 0x4) setxattr(&(0x7f00004ca000-0x6)="2e2f62757300", &(0x7f0000662000)=@random={"757365722e00", "6d643573756d70707031776c616e3000"}, &(0x7f0000f9b000-0xf)="2a286d643573756d7d252f656d3000", 0xf, 0x3) msync(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3) ioctl$KIOCSOUND(r6, 0x4b2f, 0x3) pivot_root(&(0x7f0000b3b000-0x6)="2e2f62757300", &(0x7f000042a000)="2e2f62757300") getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000cbd000)=0x0, &(0x7f00003ba000-0x4)=0x4) 2017/11/29 03:06:28 executing program 1: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:28 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x6, &(0x7f0000b1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000)={&(0x7f0000b1b000/0x4000)=nil, 0xc1f, 0xd14f1cc59d28b38a, 0x13, &(0x7f0000001000/0x2000)=nil, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000)={0x5, 0x800, 0x3, 0xffffffffffffffff, 0x2, [{0x1, 0x5, 0x2142, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfff, 0x800, 0x100000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x200, 0x8, 0x2, 0x6}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) eventfd(0x8871) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000-0x40)={0xbb0, 0x80000000, 0x6, 0xae, &(0x7f0000b25000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000b1d000)=""}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/11/29 03:06:28 executing program 0: r0 = perf_event_open(&(0x7f00005a0000-0x78)={0x5, 0x78, 0x5, 0x10000, 0x8, 0x7fff, 0x0, 0xffffffffffffffff, 0x2000, 0x4, 0x2, 0x1000, 0x9, 0x10, 0x0, 0x100, 0x1, 0xfff, 0x1, 0x259, 0x288da0a1, 0x790cfdfe, 0x7, 0x5, 0x100000001, 0x6, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xc) sync_file_range(r0, 0x8000000000f6, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000)="2f6465762f766373612300", 0x1000, 0x938467f64097720c) ioctl$VT_RELDISP(r1, 0x5605) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) get_thread_area(&(0x7f00002f0000)={0x6, 0x20000000, 0x4000, 0x8fde, 0xffff, 0x9, 0x101, 0x2, 0x0, 0xf0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ed000-0xa)="2f6465762f6375736500", 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f00005fa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000046d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xf1, 0x5, 0x80000000}, &(0x7f00002f7000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a81000-0x8)={r3, 0xfffffffffffffc00}, &(0x7f0000362000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000154000-0xc)={0x2000, 0x0}) r4 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) getpid() r5 = fcntl$dupfd(r4, 0x800000000402, r4) r6 = open(&(0x7f00004a3000)="2e2f66696c653000", 0x60000, 0x4d) execve(&(0x7f0000db9000)="2e2f66696c653100", &(0x7f00005f8000-0x8)=[&(0x7f0000dc0000)="2b2d6d643573756d6370757365742d736563757269747973656c6600", &(0x7f00008a9000)="776c616e3100"], &(0x7f0000299000-0x8)=[&(0x7f000089d000-0x3)="5e2400", &(0x7f0000acc000-0x5)="73656c6600"]) r7 = syz_open_dev$mice(&(0x7f0000031000+0xdf)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$TIOCNXCL(r5, 0x540d) fcntl$notify(r6, 0x402, 0x80000008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000058000-0xc)={0x0, 0x9, &(0x7f00006f9000-0xcc)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000460000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000533000)={0x1, [0x0]}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000000f000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f000056f000)={r8, 0x3, &(0x7f0000bd3000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd7d}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}]}, &(0x7f0000fa0000-0x4)=0xc) clock_gettime(0x0, &(0x7f000068e000)={0x0, 0x0}) utimensat(r4, &(0x7f0000a32000-0x8)="2e2f66696c653000", &(0x7f0000502000-0x10)={{r9, r10/1000+10000}, {0x0, 0x0}}, 0x100) fcntl$notify(r4, 0x402, 0x40000) [ 35.372866] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2017/11/29 03:06:28 executing program 7: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fe000)="2f6465762f7573626d6f6e2300", 0x88, 0x8001) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f17000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f19000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10, 0x800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008e5000)=@assoc_value={0x0, 0x2}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000db2000)={0x1, &(0x7f000035c000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f1b000)={r3, 0x1}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x4, 0xd81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000033c000-0x28)={@generic="7e2ce949379d7b45abd44fd13199f4c7", @ifru_settings={0x8, 0x9e, @fr=&(0x7f0000631000)={0x101, 0xe19e, 0x7f, 0x8, 0x81, 0x9, 0x6}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000001000-0x2)="903a") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000f17000)={{0x2, 0x1, @rand_addr=0xbcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x6, 0x5, 0xffffffffffffffff, 0xfff, 0x0, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000ba5000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_ifreq(r6, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x4000000098}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r4, &(0x7f000069b000-0x10)={0x3, {"00d770f1000020"}, 0x8}, 0x10) write(r5, &(0x7f0000c07000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000d5", 0x20) 2017/11/29 03:06:28 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fe000)="2f6465762f7573626d6f6e2300", 0x88, 0x8001) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f17000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f19000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10, 0x800) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008e5000)=@assoc_value={0x0, 0x2}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000db2000)={0x1, &(0x7f000035c000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f1b000)={r3, 0x1}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x4, 0xd81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000033c000-0x28)={@generic="7e2ce949379d7b45abd44fd13199f4c7", @ifru_settings={0x8, 0x9e, @fr=&(0x7f0000631000)={0x101, 0xe19e, 0x7f, 0x8, 0x81, 0x9, 0x6}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000001000-0x2)="903a") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000f17000)={{0x2, 0x1, @rand_addr=0xbcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x6, 0x5, 0xffffffffffffffff, 0xfff, 0x0, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000ba5000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_ifreq(r6, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x4000000098}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r4, &(0x7f000069b000-0x10)={0x3, {"00d770f1000020"}, 0x8}, 0x10) write(r5, &(0x7f0000c07000-0x20)="1f0000005400056d0002020000000003070000090b00000000000000000000d5", 0x20) 2017/11/29 03:06:28 executing program 0: r0 = perf_event_open(&(0x7f00005a0000-0x78)={0x5, 0x78, 0x5, 0x10000, 0x8, 0x7fff, 0x0, 0xffffffffffffffff, 0x2000, 0x4, 0x2, 0x1000, 0x9, 0x10, 0x0, 0x100, 0x1, 0xfff, 0x1, 0x259, 0x288da0a1, 0x790cfdfe, 0x7, 0x5, 0x100000001, 0x6, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xc) sync_file_range(r0, 0x8000000000f6, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000)="2f6465762f766373612300", 0x1000, 0x938467f64097720c) ioctl$VT_RELDISP(r1, 0x5605) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) get_thread_area(&(0x7f00002f0000)={0x6, 0x20000000, 0x4000, 0x8fde, 0xffff, 0x9, 0x101, 0x2, 0x0, 0xf0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ed000-0xa)="2f6465762f6375736500", 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f00005fa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000046d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xf1, 0x5, 0x80000000}, &(0x7f00002f7000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a81000-0x8)={r3, 0xfffffffffffffc00}, &(0x7f0000362000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000154000-0xc)={0x2000, 0x0}) r4 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) getpid() r5 = fcntl$dupfd(r4, 0x800000000402, r4) r6 = open(&(0x7f00004a3000)="2e2f66696c653000", 0x60000, 0x4d) execve(&(0x7f0000db9000)="2e2f66696c653100", &(0x7f00005f8000-0x8)=[&(0x7f0000dc0000)="2b2d6d643573756d6370757365742d736563757269747973656c6600", &(0x7f00008a9000)="776c616e3100"], &(0x7f0000299000-0x8)=[&(0x7f000089d000-0x3)="5e2400", &(0x7f0000acc000-0x5)="73656c6600"]) r7 = syz_open_dev$mice(&(0x7f0000031000+0xdf)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$TIOCNXCL(r5, 0x540d) fcntl$notify(r6, 0x402, 0x80000008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000058000-0xc)={0x0, 0x9, &(0x7f00006f9000-0xcc)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1b5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000460000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000533000)={0x1, [0x0]}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000000f000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f000056f000)={r8, 0x3, &(0x7f0000bd3000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd7d}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff7}]}, &(0x7f0000fa0000-0x4)=0xc) clock_gettime(0x0, &(0x7f000068e000)={0x0, 0x0}) utimensat(r4, &(0x7f0000a32000-0x8)="2e2f66696c653000", &(0x7f0000502000-0x10)={{r9, r10/1000+10000}, {0x0, 0x0}}, 0x100) fcntl$notify(r4, 0x402, 0x40000) [ 35.374345] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.374350] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/11/29 03:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000858000-0x4)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f0000cca000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x100000000, 0x7ff}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40240) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004c0000)=0x0) r2 = inotify_init1(0xfffffffffffffffd) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x1f, &(0x7f00008ff000)={0x15, 0x7, 0x388, 0x1000}) ppoll(&(0x7f0000cf2000-0x20)=[{r2, 0x8200, 0x0}, {r1, 0x5601, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x7fffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0xffffffffffffffff) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000db5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000298000)="2e2f66696c653000", 0x1, 0x50) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000f8000-0x20)={{&(0x7f00006ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000c5f000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x10, 0x802, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000ddb000-0x4)=0x1) write(r7, &(0x7f0000fec000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049c000-0x8)={0x0, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f7000-0x9)="2f6465762f76637300", 0x0, 0x0) r10 = dup3(r9, r5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000219000-0x4)=0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r9, 0xc0a85322, &(0x7f0000148000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) writev(r8, &(0x7f0000246000)=[], 0x0) 2017/11/29 03:06:28 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x6, &(0x7f0000b1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000)={&(0x7f0000b1b000/0x4000)=nil, 0xc1f, 0xd14f1cc59d28b38a, 0x13, &(0x7f0000001000/0x2000)=nil, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000)={0x5, 0x800, 0x3, 0xffffffffffffffff, 0x2, [{0x1, 0x5, 0x2142, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfff, 0x800, 0x100000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x200, 0x8, 0x2, 0x6}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) eventfd(0x8871) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000-0x40)={0xbb0, 0x80000000, 0x6, 0xae, &(0x7f0000b25000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000b1d000)=""}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/11/29 03:06:28 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x6, &(0x7f0000b1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000)={&(0x7f0000b1b000/0x4000)=nil, 0xc1f, 0xd14f1cc59d28b38a, 0x13, &(0x7f0000001000/0x2000)=nil, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000)={0x5, 0x800, 0x3, 0xffffffffffffffff, 0x2, [{0x1, 0x5, 0x2142, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfff, 0x800, 0x100000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x200, 0x8, 0x2, 0x6}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) eventfd(0x8871) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000-0x40)={0xbb0, 0x80000000, 0x6, 0xae, &(0x7f0000b25000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000b1d000)=""}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) [ 35.436817] sctp: [Deprecated]: syz-executor4 (pid 3932) Use of int in maxseg socket option. [ 35.436817] Use struct sctp_assoc_value instead [ 35.455382] sctp: [Deprecated]: syz-executor4 (pid 3932) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.455382] Use struct sctp_sack_info instead [ 35.461743] mmap: syz-executor1 (3918) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.553739] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.553743] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/11/29 03:06:28 executing program 3: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:28 executing program 1: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:29 executing program 5: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:29 executing program 7: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:29 executing program 6: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.576205] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.576209] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 35.600456] sctp: [Deprecated]: syz-executor4 (pid 3963) Use of int in maxseg socket option. [ 35.600456] Use struct sctp_assoc_value instead 2017/11/29 03:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) r2 = syz_open_dev$mice(&(0x7f0000f24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8402) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e27000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000887000)={0xd, 0x2, &(0x7f0000ecf000-0x10)=[@generic={0x9, 0x80000001, 0x9, 0x1}, @map={0x1, 0x10000000008001, 0x0, 0xffffffffffffff9c}], &(0x7f00003e9000-0x2)="5d00", 0x38ac, 0x1000, &(0x7f000004b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x42, 0x1}, 0x30) fcntl$getownex(r3, 0x10, &(0x7f00001ea000-0x8)={0x0, 0x0}) r5 = getpgrp(r4) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10) r6 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000149000-0x4)=0xac8, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$inet6(r8, &(0x7f00005f2000)={0xa, 0x3, 0x1040, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f8b5a3636db0e60ac4b610000003f44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r7, &(0x7f0000519000)={0xa, 0x2, 0xa100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bb000)={r9, 0x4}, &(0x7f0000da8000-0x4)=0x8) r11 = accept4(r7, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f000069b000-0x23)={r9, 0x1b, "735c0000ee00fbe925c8b17d7ee4f1ecd90500000000000007ff4c"}, &(0x7f0000fab000)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000cb4000-0x10)={r10, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r12, 0x5}, 0x8) sendto$inet6(r7, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r7, 0xfffffffffefffff9, 0xc6, &(0x7f0000991000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f12000)=0x3e) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000c76000)="357ff684e2c32ba0e12ea8beba7793405fceabd36fc09af8867515deff616abf85721391d7f38946b42136730a8117d9be5e01a85796c86a53ce5e547f9830c05321ae35ec804d80a5626fe57726f77d7d7d5d49634239cb7fd16ff27195b5d94ee8bb5f327db137e22d8500279e481866a7940d6019c4690118a8addad7bb94bb53a948886e78400f2f2a6b39aa0667963985d8a98cf12d5e745d635366d7", 0x9f) getpeername$ax25(0xffffffffffffffff, &(0x7f0000dba000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c8000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00001f1000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000857000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000)=0xe8) sendto(r7, &(0x7f0000af3000-0x66)="57ffcb58297f934ad568368e7063e93f2c79a03e5596d22907c93dbabd25a65d1a8c648ee3ed40f64dc6b4138aa5f86803a8fa817cba27673c5a579aed2f93cfb3ef8d6dcac395c6db1bb65eab788a753c3394505124e8a7d765afbff1b0bfedd32c6c297f42", 0x66, 0x881, &(0x7f0000676000)=@ll={0x11, 0xff, r13, 0x1, 0xa9a7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000029a000)={0x0, 0xf9, "a0bbb9be0c890f45be589bf6b584ef8ea9206e2811ee415025eb1f7d9774076814725ec5b0a27aea998ac7beb548f3835446b070fab06790b6f050ec115449cb7a1249a65adeb65e7e1e6c37b9462e634f079033b0551594efb5b2ce62e0db94b74afdc82135bfe70d9f50a5cc7fdf65220a132168f5120162c1ee969b1e3da512ea01fbf0e1202a70db9dcc1f306872d29f3134506f06e7e15b6115e54c6411dc1ec00ec30a2a8b5319a86b12aeea69f68d47bddfa072a3fe45aefe0e8b5af8fa22bf0c6b40d3c75d5c95bd48ad2623d1246b34c793c728da6fa2a1b9461c3a2d0c52c23ad76e5189b9a7c92151513dd3ab6c3256c346235a"}, &(0x7f000056c000)=0x101) sendto$inet6(r7, &(0x7f0000f79000-0x6)="d0", 0x1, 0x4040, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r7, 0x1) [ 35.623280] sctp: [Deprecated]: syz-executor4 (pid 3966) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.623280] Use struct sctp_sack_info instead 2017/11/29 03:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) finit_module(r0, &(0x7f0000b21000)="2a286d643573756d7d252f656d3000", 0x3) r1 = creat(&(0x7f00000ad000)="2e2f66696c653000", 0x50) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = fcntl$dupfd(r0, 0x3ff, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000a1000-0x14)={{0x7, 0x8000, 0x800, 0x459c, 0xfffffffffffffffa, 0x0}, 0x7ff, 0x9, 0x3}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r3 = open(&(0x7f000054a000)="2e2f62757300", 0xb00, 0x0) r4 = dup3(r3, r0, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) r6 = open(&(0x7f0000196000)="2e2f62757300", 0x24867c849094590e, 0x7e) creat(&(0x7f0000942000)="2e2f62757300", 0x20) getsockopt$inet_buf(r6, 0x0, 0x23, &(0x7f0000e3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003a000)=0x67) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000dfe000)="736563757269747900") setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f00006d4000-0x4)=0x2, 0x4) setxattr(&(0x7f00004ca000-0x6)="2e2f62757300", &(0x7f0000662000)=@random={"757365722e00", "6d643573756d70707031776c616e3000"}, &(0x7f0000f9b000-0xf)="2a286d643573756d7d252f656d3000", 0xf, 0x3) msync(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3) ioctl$KIOCSOUND(r6, 0x4b2f, 0x3) pivot_root(&(0x7f0000b3b000-0x6)="2e2f62757300", &(0x7f000042a000)="2e2f62757300") getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000cbd000)=0x0, &(0x7f00003ba000-0x4)=0x4) 2017/11/29 03:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000858000-0x4)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f0000cca000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x100000000, 0x7ff}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40240) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004c0000)=0x0) r2 = inotify_init1(0xfffffffffffffffd) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x1f, &(0x7f00008ff000)={0x15, 0x7, 0x388, 0x1000}) ppoll(&(0x7f0000cf2000-0x20)=[{r2, 0x8200, 0x0}, {r1, 0x5601, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x7fffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0xffffffffffffffff) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000db5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000298000)="2e2f66696c653000", 0x1, 0x50) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000f8000-0x20)={{&(0x7f00006ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000c5f000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x10, 0x802, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000ddb000-0x4)=0x1) write(r7, &(0x7f0000fec000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049c000-0x8)={0x0, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f7000-0x9)="2f6465762f76637300", 0x0, 0x0) r10 = dup3(r9, r5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000219000-0x4)=0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r9, 0xc0a85322, &(0x7f0000148000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) writev(r8, &(0x7f0000246000)=[], 0x0) 2017/11/29 03:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000858000-0x4)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f0000cca000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x100000000, 0x7ff}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40240) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004c0000)=0x0) r2 = inotify_init1(0xfffffffffffffffd) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x1f, &(0x7f00008ff000)={0x15, 0x7, 0x388, 0x1000}) ppoll(&(0x7f0000cf2000-0x20)=[{r2, 0x8200, 0x0}, {r1, 0x5601, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x7fffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0xffffffffffffffff) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000db5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000298000)="2e2f66696c653000", 0x1, 0x50) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000f8000-0x20)={{&(0x7f00006ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000c5f000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x10, 0x802, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000ddb000-0x4)=0x1) write(r7, &(0x7f0000fec000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049c000-0x8)={0x0, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f7000-0x9)="2f6465762f76637300", 0x0, 0x0) r10 = dup3(r9, r5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000219000-0x4)=0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r9, 0xc0a85322, &(0x7f0000148000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) writev(r8, &(0x7f0000246000)=[], 0x0) 2017/11/29 03:06:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000858000-0x4)={0xffffffffffffff9c}) getpeername$inet(r0, &(0x7f0000cca000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x100000000, 0x7ff}}}}}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40240) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004c0000)=0x0) r2 = inotify_init1(0xfffffffffffffffd) r3 = fcntl$getown(r2, 0x9) rt_sigqueueinfo(r3, 0x1f, &(0x7f00008ff000)={0x15, 0x7, 0x388, 0x1000}) ppoll(&(0x7f0000cf2000-0x20)=[{r2, 0x8200, 0x0}, {r1, 0x5601, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x7fffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0xffffffffffffffff) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000db5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000298000)="2e2f66696c653000", 0x1, 0x50) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00000f8000-0x20)={{&(0x7f00006ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000c5f000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x10, 0x802, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000ddb000-0x4)=0x1) write(r7, &(0x7f0000fec000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049c000-0x8)={0x0, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f7000-0x9)="2f6465762f76637300", 0x0, 0x0) r10 = dup3(r9, r5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f0000219000-0x4)=0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r9, 0xc0a85322, &(0x7f0000148000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) writev(r8, &(0x7f0000246000)=[], 0x0) 2017/11/29 03:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) finit_module(r0, &(0x7f0000b21000)="2a286d643573756d7d252f656d3000", 0x3) r1 = creat(&(0x7f00000ad000)="2e2f66696c653000", 0x50) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r2 = fcntl$dupfd(r0, 0x3ff, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000a1000-0x14)={{0x7, 0x8000, 0x800, 0x459c, 0xfffffffffffffffa, 0x0}, 0x7ff, 0x9, 0x3}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r3 = open(&(0x7f000054a000)="2e2f62757300", 0xb00, 0x0) r4 = dup3(r3, r0, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) r6 = open(&(0x7f0000196000)="2e2f62757300", 0x24867c849094590e, 0x7e) creat(&(0x7f0000942000)="2e2f62757300", 0x20) getsockopt$inet_buf(r6, 0x0, 0x23, &(0x7f0000e3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003a000)=0x67) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000dfe000)="736563757269747900") setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f00006d4000-0x4)=0x2, 0x4) setxattr(&(0x7f00004ca000-0x6)="2e2f62757300", &(0x7f0000662000)=@random={"757365722e00", "6d643573756d70707031776c616e3000"}, &(0x7f0000f9b000-0xf)="2a286d643573756d7d252f656d3000", 0xf, 0x3) msync(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3) ioctl$KIOCSOUND(r6, 0x4b2f, 0x3) pivot_root(&(0x7f0000b3b000-0x6)="2e2f62757300", &(0x7f000042a000)="2e2f62757300") getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000cbd000)=0x0, &(0x7f00003ba000-0x4)=0x4) 2017/11/29 03:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) r2 = syz_open_dev$mice(&(0x7f0000f24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8402) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e27000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000887000)={0xd, 0x2, &(0x7f0000ecf000-0x10)=[@generic={0x9, 0x80000001, 0x9, 0x1}, @map={0x1, 0x10000000008001, 0x0, 0xffffffffffffff9c}], &(0x7f00003e9000-0x2)="5d00", 0x38ac, 0x1000, &(0x7f000004b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x42, 0x1}, 0x30) fcntl$getownex(r3, 0x10, &(0x7f00001ea000-0x8)={0x0, 0x0}) r5 = getpgrp(r4) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10) r6 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000149000-0x4)=0xac8, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$inet6(r8, &(0x7f00005f2000)={0xa, 0x3, 0x1040, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f8b5a3636db0e60ac4b610000003f44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r7, &(0x7f0000519000)={0xa, 0x2, 0xa100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bb000)={r9, 0x4}, &(0x7f0000da8000-0x4)=0x8) r11 = accept4(r7, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f000069b000-0x23)={r9, 0x1b, "735c0000ee00fbe925c8b17d7ee4f1ecd90500000000000007ff4c"}, &(0x7f0000fab000)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000cb4000-0x10)={r10, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r12, 0x5}, 0x8) sendto$inet6(r7, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r7, 0xfffffffffefffff9, 0xc6, &(0x7f0000991000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f12000)=0x3e) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000c76000)="357ff684e2c32ba0e12ea8beba7793405fceabd36fc09af8867515deff616abf85721391d7f38946b42136730a8117d9be5e01a85796c86a53ce5e547f9830c05321ae35ec804d80a5626fe57726f77d7d7d5d49634239cb7fd16ff27195b5d94ee8bb5f327db137e22d8500279e481866a7940d6019c4690118a8addad7bb94bb53a948886e78400f2f2a6b39aa0667963985d8a98cf12d5e745d635366d7", 0x9f) getpeername$ax25(0xffffffffffffffff, &(0x7f0000dba000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c8000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00001f1000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000857000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000)=0xe8) sendto(r7, &(0x7f0000af3000-0x66)="57ffcb58297f934ad568368e7063e93f2c79a03e5596d22907c93dbabd25a65d1a8c648ee3ed40f64dc6b4138aa5f86803a8fa817cba27673c5a579aed2f93cfb3ef8d6dcac395c6db1bb65eab788a753c3394505124e8a7d765afbff1b0bfedd32c6c297f42", 0x66, 0x881, &(0x7f0000676000)=@ll={0x11, 0xff, r13, 0x1, 0xa9a7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000029a000)={0x0, 0xf9, "a0bbb9be0c890f45be589bf6b584ef8ea9206e2811ee415025eb1f7d9774076814725ec5b0a27aea998ac7beb548f3835446b070fab06790b6f050ec115449cb7a1249a65adeb65e7e1e6c37b9462e634f079033b0551594efb5b2ce62e0db94b74afdc82135bfe70d9f50a5cc7fdf65220a132168f5120162c1ee969b1e3da512ea01fbf0e1202a70db9dcc1f306872d29f3134506f06e7e15b6115e54c6411dc1ec00ec30a2a8b5319a86b12aeea69f68d47bddfa072a3fe45aefe0e8b5af8fa22bf0c6b40d3c75d5c95bd48ad2623d1246b34c793c728da6fa2a1b9461c3a2d0c52c23ad76e5189b9a7c92151513dd3ab6c3256c346235a"}, &(0x7f000056c000)=0x101) sendto$inet6(r7, &(0x7f0000f79000-0x6)="d0", 0x1, 0x4040, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r7, 0x1) 2017/11/29 03:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = creat(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x0) r2 = syz_open_dev$mice(&(0x7f0000f24000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8402) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e27000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000887000)={0xd, 0x2, &(0x7f0000ecf000-0x10)=[@generic={0x9, 0x80000001, 0x9, 0x1}, @map={0x1, 0x10000000008001, 0x0, 0xffffffffffffff9c}], &(0x7f00003e9000-0x2)="5d00", 0x38ac, 0x1000, &(0x7f000004b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x42, 0x1}, 0x30) fcntl$getownex(r3, 0x10, &(0x7f00001ea000-0x8)={0x0, 0x0}) r5 = getpgrp(r4) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10) r6 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000149000-0x4)=0xac8, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000400000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$inet6(r8, &(0x7f00005f2000)={0xa, 0x3, 0x1040, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f8b5a3636db0e60ac4b610000003f44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r7, &(0x7f0000519000)={0xa, 0x2, 0xa100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bb000)={r9, 0x4}, &(0x7f0000da8000-0x4)=0x8) r11 = accept4(r7, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f000069b000-0x23)={r9, 0x1b, "735c0000ee00fbe925c8b17d7ee4f1ecd90500000000000007ff4c"}, &(0x7f0000fab000)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000cb4000-0x10)={r10, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r12, 0x5}, 0x8) sendto$inet6(r7, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r7, 0xfffffffffefffff9, 0xc6, &(0x7f0000991000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f12000)=0x3e) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000c76000)="357ff684e2c32ba0e12ea8beba7793405fceabd36fc09af8867515deff616abf85721391d7f38946b42136730a8117d9be5e01a85796c86a53ce5e547f9830c05321ae35ec804d80a5626fe57726f77d7d7d5d49634239cb7fd16ff27195b5d94ee8bb5f327db137e22d8500279e481866a7940d6019c4690118a8addad7bb94bb53a948886e78400f2f2a6b39aa0667963985d8a98cf12d5e745d635366d7", 0x9f) getpeername$ax25(0xffffffffffffffff, &(0x7f0000dba000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c8000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000518000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00001f1000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000857000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a82000)=0xe8) sendto(r7, &(0x7f0000af3000-0x66)="57ffcb58297f934ad568368e7063e93f2c79a03e5596d22907c93dbabd25a65d1a8c648ee3ed40f64dc6b4138aa5f86803a8fa817cba27673c5a579aed2f93cfb3ef8d6dcac395c6db1bb65eab788a753c3394505124e8a7d765afbff1b0bfedd32c6c297f42", 0x66, 0x881, &(0x7f0000676000)=@ll={0x11, 0xff, r13, 0x1, 0xa9a7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000029a000)={0x0, 0xf9, "a0bbb9be0c890f45be589bf6b584ef8ea9206e2811ee415025eb1f7d9774076814725ec5b0a27aea998ac7beb548f3835446b070fab06790b6f050ec115449cb7a1249a65adeb65e7e1e6c37b9462e634f079033b0551594efb5b2ce62e0db94b74afdc82135bfe70d9f50a5cc7fdf65220a132168f5120162c1ee969b1e3da512ea01fbf0e1202a70db9dcc1f306872d29f3134506f06e7e15b6115e54c6411dc1ec00ec30a2a8b5319a86b12aeea69f68d47bddfa072a3fe45aefe0e8b5af8fa22bf0c6b40d3c75d5c95bd48ad2623d1246b34c793c728da6fa2a1b9461c3a2d0c52c23ad76e5189b9a7c92151513dd3ab6c3256c346235a"}, &(0x7f000056c000)=0x101) sendto$inet6(r7, &(0x7f0000f79000-0x6)="d0", 0x1, 0x4040, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r7, 0x1) 2017/11/29 03:06:29 executing program 7: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.829248] sctp: [Deprecated]: syz-executor4 (pid 4006) Use of int in maxseg socket option. [ 35.829248] Use struct sctp_assoc_value instead [ 35.860369] sctp: [Deprecated]: syz-executor4 (pid 4006) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.860369] Use struct sctp_sack_info instead 2017/11/29 03:06:29 executing program 0: socket$inet6(0xa, 0x803, 0x20000000000fe) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r0, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b95000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000014000)="67432e6673", 0x200c00, &(0x7f0000a29000)="6e") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") geteuid() stat(&(0x7f0000511000)="2e2f66696c653000", &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r2, 0x0) r3 = getpid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000010000-0x8)=&(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) pwritev(r2, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) mlock(&(0x7f000001e000/0xf000)=nil, 0xf000) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mknod(&(0x7f000001f000)="2e2f66696c65302f66696c65302f636f6e74726f6c00", 0x1000, 0x0) rename(&(0x7f0000ec2000-0x16)="2e2f66696c653000", &(0x7f0000d74000)="2e2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000007e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000674000-0xf)=@random={"73656375726974792e00", "67432e6673"}, &(0x7f0000836000-0x2)="3a00", 0x2, 0x3) r4 = syz_open_dev$evdev(&(0x7f000018b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002f2000)="") clock_gettime(0x0, &(0x7f0000a9a000)={0x0, 0x0}) renameat2(r0, &(0x7f0000e02000-0x16)="2e2f66696c65302f66696c65302f636f6e74726f6c00", r1, &(0x7f0000817000)="2e2f66696c653000", 0x4) wait4(r3, &(0x7f0000870000)=0x0, 0x80000000, &(0x7f0000351000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f000094c000-0x20)={{r5, r6}, {0x77359400, 0x0}}, &(0x7f0000bc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/29 03:06:29 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x6, &(0x7f0000b1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000)={&(0x7f0000b1b000/0x4000)=nil, 0xc1f, 0xd14f1cc59d28b38a, 0x13, &(0x7f0000001000/0x2000)=nil, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000)={0x5, 0x800, 0x3, 0xffffffffffffffff, 0x2, [{0x1, 0x5, 0x2142, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfff, 0x800, 0x100000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x200, 0x8, 0x2, 0x6}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) eventfd(0x8871) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000-0x40)={0xbb0, 0x80000000, 0x6, 0xae, &(0x7f0000b25000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, &(0x7f0000b1d000)=""}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/11/29 03:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861312d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000428000-0x38)={0x0, 0x0, &(0x7f000047d000-0x20)=[{&(0x7f0000d53000)="569435a17adf005cd7204c1166197280650db8b43a8c75e4f06ebc99b0c6a97ded4255b8ed5942b0e10f9b9d1cc4bce9e3ed822d", 0x34}, {&(0x7f0000504000-0x47)="cb32f67f5544a3f9dc53aa2b5e782caa7faf6a13f60593bd03730f38e741edd3d2ec9eae451a5118441f5f5a2aa04ccd400956310ed69e1c1e28f64ec1b3aa182b3a673f12c6d8", 0x47}], 0x2, &(0x7f00003d1000)=[], 0x0, 0x0}, 0x0) [ 35.982737] sctp: [Deprecated]: syz-executor3 (pid 4040) Use of int in maxseg socket option. [ 35.982737] Use struct sctp_assoc_value instead [ 36.005839] sctp: [Deprecated]: syz-executor1 (pid 4044) Use of int in maxseg socket option. [ 36.005839] Use struct sctp_assoc_value instead [ 36.015322] sctp: [Deprecated]: syz-executor3 (pid 4040) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/11/29 03:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006bf000)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x5, 0x7, 0x0, 0x17e, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x169000)=nil, 0x169000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) connect$inet(r7, &(0x7f0000d0b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000d14000-0xf2)="", 0x0, 0x0, 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000743000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000001000)=[{&(0x7f0000003000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000002000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000001000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000003000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000001000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000002000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x9) move_pages(r6, 0x1, &(0x7f0000002000-0x8)=[&(0x7f0000001000/0x2000)=nil], 0x0, &(0x7f0000000000)=[], 0x0) 2017/11/29 03:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861312d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000428000-0x38)={0x0, 0x0, &(0x7f000047d000-0x20)=[{&(0x7f0000d53000)="569435a17adf005cd7204c1166197280650db8b43a8c75e4f06ebc99b0c6a97ded4255b8ed5942b0e10f9b9d1cc4bce9e3ed822d", 0x34}, {&(0x7f0000504000-0x47)="cb32f67f5544a3f9dc53aa2b5e782caa7faf6a13f60593bd03730f38e741edd3d2ec9eae451a5118441f5f5a2aa04ccd400956310ed69e1c1e28f64ec1b3aa182b3a673f12c6d8", 0x47}], 0x2, &(0x7f00003d1000)=[], 0x0, 0x0}, 0x0) [ 36.015322] Use struct sctp_sack_info instead [ 36.017051] sctp: [Deprecated]: syz-executor4 (pid 4046) Use of int in maxseg socket option. [ 36.017051] Use struct sctp_assoc_value instead [ 36.047330] sctp: [Deprecated]: syz-executor4 (pid 4047) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.047330] Use struct sctp_sack_info instead 2017/11/29 03:06:29 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x5c)=@ethtool_coalesce={0xf, 0x7fff, 0x5, 0x40, 0x1000000000135, 0x4005, 0x9, 0x1, 0x6, 0x7, 0x401, 0x8, 0x1, 0x80000d9, 0x7, 0x10003, 0x80000001, 0x545b, 0x40008, 0x0, 0xfff, 0xe28, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000a000-0x8)="2e2f66696c653000", 0x82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000000a000)=0x8) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x1, @te1=&(0x7f0000007000)={0x1, 0x4, 0x118e, 0x0}}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}], 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x43, 0x8000, 0x8, 0x40, r2}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x9, 0x10000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) request_key(&(0x7f0000d4e000-0x5)="6465616400", &(0x7f0000ee2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3f000-0x8)="2c63707573657400", 0x0) r4 = socket(0x2, 0x3, 0x2) recvfrom$inet6(r4, &(0x7f00004ac000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, 0x0, 0x0) setsockopt(r4, 0x2000000000000000, 0xcf, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000000c000-0x2)=0x1, &(0x7f000000c000-0x8)=0x2) open_by_handle_at(r5, &(0x7f000000b000-0x7f)={0x7f, 0x6c, "e3fb2e8e8c9f4b293ce61a226b7e43810de6c68fedcde571bc0664d46191bd84c844fc5f565082a7a0e662d2f835080f18c4600fc3969da71b43df0ce9a69511e1a6e2114e7e6dad518bde489635e2fc60db1b4be45e3728bbfdb37d979007cb03ca30d05cc34d59490d10806302b37549c070897b6c68"}, 0x42000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000000a000-0x2)=0x4, 0x2) 2017/11/29 03:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f00002b4000)=[@text32={0x20, &(0x7f0000bb5000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3935c2708f3af99d520e0e0ea0000b2b20ff6c1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x62}], 0x1, 0x0, &(0x7f0000e4d000-0x10)=[], 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) getrandom(&(0x7f000071b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x1) sendmsg(r4, &(0x7f00006a2000-0x38)={&(0x7f00000f1000)=@hci={0x1f, 0x20, 0x3}, 0x6, &(0x7f0000aa2000)=[{&(0x7f000025d000)="16615e95d12a5a1262644472ec54b2032555a62063f8af5e602c4035801bd628d5ade67f1af1155e1d1d8cee6e621a42c25afe33f653fc772477ec8b55ff7259a3ce", 0x42}, {&(0x7f0000d94000-0x61)="22ff5cfb0c61572d71bc28762936a9c3f73468e4b9563b52733130fe2b624b52c0de525566fef65dc5c9129816e2bf6cdbb941ef2e0645253a6badb48bc8d20c1fddacebf7a8386cbb374014998a7412f5b6ca0a5bd11b19bc869d3c16b93fd07c", 0x61}, {&(0x7f0000955000)="cdd609d77d8efd2dc09d72ceb9ad5e4115362fcce07711c8c48b2c320b27c4ead57e28dc5715f139e680f8f342aac14c7df31cbb2c0488d90393359f7b1518c532274a561c40fa0a9df554e1dc98bea460684af9c8fccd7454bb07b352e245ac82de30dda60bda4ffa9a087be535a507c8c043bb2bc618d1f2e17ba2b8088f88a3d9091e3f9b43d24c78c0fd9147eed667", 0x91}, {&(0x7f0000901000)="36902d14e2da297b384d19e0f8afe7cafe91705dfa3e8211f3030c1ca2793f73f7e7f1f4d0e6fa59414b24c33f06a35de4fb5b5e5e63c2034516ff3dfdb266923f76d751bc7ae662f37ba6141fd8018b7296e71a0543af63c0222f6b981872171c64d67227c5696019da27b5faaf1bf96138cf92f331425fc61a9e3f17406c3b1b62bb5ee4b06c5f72d5e410160ac71980a5bd7b08df5f6ee17b1453e2a6e011cdfca0651e599af9e780a6a968e0f2395f3a12", 0xb3}, {&(0x7f0000c57000-0x35)="105289fcb58b87a147555b92321dbe4f6d5bd1dcc1458300de4bfb20fb117556c8b119daae4a1e36d54cf0e72a03dcb6a1eafe9052", 0x35}, {&(0x7f0000274000)="07998e2f1210b984a5162ccf39d3127969d9f94141b1a0c99f9a5bf79f59c3cd23c382f4d978a48f2f425645b9f558a4d3c23eb16f65a50631714899a26ba7465221111c7a751774fa702586bd4efa5a787cea5130665f59c197fce65ce63beefbc8a8053b6266d54ae2279224a6d3b9e77701", 0x73}], 0x6, &(0x7f0000271000-0x20)=[{0x20, 0x118, 0x2, "7ec09c6b4e58e5f8da7e45b4"}], 0x20, 0x0}, 0x4000000) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000aef000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/29 03:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000068b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000454000)=0x4e) times(&(0x7f0000596000)={0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ce000-0xc)={&(0x7f0000af1000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2eae, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004f5000-0x10)=@common="67726530000000000000000000000000") bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffe000)="2e2f66696c653000", &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000951000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101001) fstat(0xffffffffffffff9c, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a19000-0x8)=[r3, r4]) r5 = syz_open_dev$usbmon(&(0x7f000047d000)="2f6465762f7573626d6f6e2300", 0x10000, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000b6b000-0x4)=r2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x102) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000ab9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x24) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x6, 0x20000000, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x0, 0x20, 0x40}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") 2017/11/29 03:06:29 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000b32000)={0x0, 0x1, 0x40000, 0x2, 0x100000001, 0x9831, 0xfffffffffffffffa, 0x10000}, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fca000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005ad000-0xa)="2f6465762f7663732300", 0x2d, 0x100) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1e, &(0x7f0000fcd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b0000)=0x14) r4 = geteuid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fcb000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0xc3302fb, 0x2, 0x3, 0x11, 0x80, 0x20, 0xb35, r3, r4}, {0x200, 0xa2d2, 0x6, 0x1, 0xb9ba, 0x0, 0x7, 0x1}, {0x46ca, 0x7f, 0x6, 0x81}, 0x3, 0x7fff, 0x3, 0x1, 0xe0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1000, 0x1}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x6, 0x10001, 0x9, 0x9}}, 0xe8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000aea000)="660f38802dfc0000003e0f0944e3917e2d36d8cb47004c0f01df410fb565c366baf80cb890050986ef66bafc0ced460f01cbf3de9eb6c10000b9ff090000b800000000ba000000000f3066b8e8008ec0c74424028b7b0000c74424060000000001faa152dc", 0x65}], 0x1, 0x0, &(0x7f0000ade000)=[], 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000301000-0x4)=0xa00087) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000ad5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000620000/0x18000)=nil, &(0x7f0000ee4000)=[@text64={0x40, &(0x7f0000cc3000-0x68)="66b8b7000f00d08f28c0a37790000f47410effc3c74424000e000000c74424020001c0fec74424060000000066baf80cb83e9e8f83ef66bafc0c66b8000066ef42f4c4017d7016fd8f6988974c8704400f0f5100a6c744240012000000c7442402feb71533ff1c24", 0x68}], 0x1, 0x79, &(0x7f0000fcb000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)="2f6465762f76637300", 0xc000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r7, 0x6, 0x2000000010, &(0x7f0000d79000-0x4)=0x0, &(0x7f0000fcd000)=0x4) 2017/11/29 03:06:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r0 = socket$netlink(0x10, 0x3, 0x5) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000a95000-0x8)={0x1, r1}) munmap(&(0x7f0000720000/0x1000)=nil, 0x1000) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) fcntl$notify(r0, 0x80000002, 0x4000000000002a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d8000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bd000-0x9)="2f6465762f76637300", 0x4000, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000c21000/0x18000)=nil, &(0x7f0000d01000-0x18)=[@text64={0x40, &(0x7f000037b000)="c48115e9afca000000c40131df30c4a325695e99a30f30c4e1f8294f0065360f230148b800480000000000000f23c00f21f835010004000f23f8360f20a1420f324c0f017900", 0x46}], 0x1, 0x2, &(0x7f0000742000-0x20)=[@cr4={0x1, 0x10000}, @cr4={0x1, 0x100004}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000df0000-0x4)=0x10c, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00003e6000)=0xfffffffffffffff7, 0x4) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00000ab000)=0x3768, 0x4) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000869000)=0x8000, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000b28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b31000)=0x96) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000253000-0x24)={@common="73697430000000000000000000000000", &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7ff, 0x42, "bb437cdd6f04ca6f7e7125cc40c4b39277c654ce8cff845a16f427b3d97998d141d204e36614ff85cf15268a3fcc365a638cf41f767d3987fb9222340b19e8cea19e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x20023, &(0x7f000004e000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 36.100370] sctp: [Deprecated]: syz-executor1 (pid 4044) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.100370] Use struct sctp_sack_info instead 2017/11/29 03:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006bf000)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xde, 0x0, 0x5, 0x7, 0x0, 0x17e, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x169000)=nil, 0x169000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) connect$inet(r7, &(0x7f0000d0b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000d14000-0xf2)="", 0x0, 0x0, 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000743000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000001000)=[{&(0x7f0000003000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000002000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000001000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000003000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000001000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000002000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x9) move_pages(r6, 0x1, &(0x7f0000002000-0x8)=[&(0x7f0000001000/0x2000)=nil], 0x0, &(0x7f0000000000)=[], 0x0) [ 36.193919] sctp: [Deprecated]: syz-executor3 (pid 4074) Use of int in maxseg socket option. [ 36.193919] Use struct sctp_assoc_value instead SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB Failed to get pci whitelist data CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3030: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x0000000005f14276 input_len: 0x0000000001e7ea9a output: 0x0000000001000000 output_len: 0x0000000005c85958 kernel_total_size: 0x0000000006db2000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.15.0-rc1-mm1+ (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC)) #28 SMP Wed Nov 29 02:37:51 UTC 2017 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32a0-0x000f32af] mapped at [fffffffffee002a0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3070 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 1751475898 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 50 pages/cpu @ffff8801db400000 s167568 r8192 d29040 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935238 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] Memory: 6564608K/7863916K available (67080K kernel code, 8161K rwdata, 10664K rodata, 2344K init, 21532K bss, 1299308K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 2304 bytes [ 0.001000] ACPI: Core revision 20170831 [ 0.001000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.001031] APIC: Switch to symmetric I/O mode setup [ 0.002278] x2apic enabled [ 0.003009] Switched APIC routing to physical x2apic. [ 0.006000] kasan: CONFIG_KASAN_INLINE enabled [ 0.006000] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 0.006000] general protection fault: 0000 [#1] SMP KASAN [ 0.006000] Dumping ftrace buffer: [ 0.006000] (ftrace buffer empty) [ 0.006000] Modules linked in: [ 0.006000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc1-mm1+ #28 [ 0.006000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.006000] task: ffffffff85e2f380 task.stack: ffffffff85e00000 [ 0.006000] RIP: 0010:io_apic_modify_irq+0x2c/0x210 [ 0.006000] RSP: 0000:ffff8801db407ea8 EFLAGS: 00010082 [ 0.006000] RAX: dffffc0000000000 RBX: 0000000000000082 RCX: ffffffff812e4470 [ 0.006000] RDX: 0000000000010000 RSI: 00000000ffffffff RDI: 0000000000000002 [ 0.006000] RBP: ffff8801db407ee0 R08: ffff8801db407878 R09: 1ffffffff0e49401 [ 0.006000] R10: 0000000000000000 R11: ffffffff8748cda0 R12: ffffffff812e4470 [ 0.006000] R13: 0000000000000010 R14: ffff8801db014978 R15: 0000000000000000 [ 0.006000] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 0.006000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.006000] CR2: ffff88021ffff000 CR3: 0000000005e25000 CR4: 00000000000406b0 [ 0.006000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.006000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 0.006000] Call Trace: [ 0.006000] [ 0.006000] mask_ioapic_irq+0x51/0x70 [ 0.006000] ? io_apic_sync+0xa0/0xa0 [ 0.006000] mask_irq.part.31+0x64/0xe0 [ 0.006000] handle_level_irq+0x374/0x430 [ 0.006000] ? task_prio+0x40/0x40 [ 0.006000] handle_irq+0x17a/0x300 [ 0.006000] ? __local_bh_enable+0x10b/0x130 [ 0.006000] do_IRQ+0x78/0x190 [ 0.006000] common_interrupt+0xa9/0xa9 [ 0.006000] [ 0.006000] RIP: 0010:mp_irqdomain_alloc+0x33f/0xed0 [ 0.006000] RSP: 0000:ffffffff85e07958 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffcf [ 0.006000] RAX: dffffc0000000000 RBX: ffffffff85e07bd8 RCX: ffffffff815b2578 [ 0.006000] RDX: 1ffff1003b602933 RSI: 1ffffffff0bc5f8b RDI: ffff8801db014998 [ 0.006000] RBP: ffffffff85e07a20 R08: 1ffffffff0bc0ea6 R09: ffff8801db014968 [ 0.006000] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff865ebaa0 [ 0.006000] R13: ffffffff85e07bf4 R14: ffffffff85e07bec R15: ffff8801db012780 [ 0.006000] ? irq_domain_alloc_irqs_parent+0x98/0xd0 [ 0.006000] ? mp_irqdomain_alloc+0x1b0/0xed0 [ 0.006000] ? kasan_kmalloc+0xad/0xe0 [ 0.006000] ? IO_APIC_get_PCI_irq_vector+0x530/0x530 [ 0.006000] __irq_domain_alloc_irqs+0x37a/0x7e0 [ 0.006000] alloc_isa_irq_from_domain.isra.9+0x1a4/0x290 [ 0.006000] mp_map_pin_to_irq+0x5dc/0xbb0 [ 0.006000] ? trace_hardirqs_off+0xd/0x10 [ 0.006000] ? acpi_get_override_irq+0x350/0x350 [ 0.006000] ? kfree+0xfc/0x250 [ 0.006000] ? irq_domain_free_fwnode+0x81/0xa0 [ 0.006000] ? mp_irqdomain_create+0x476/0x6e0 [ 0.006000] ? mp_irqdomain_activate+0x40/0x40 [ 0.006000] ? __raw_callee_save___native_vcpu_is_preempted+0x2d/0x2d [ 0.006000] pin_2_irq+0x9e/0x110 [ 0.006000] ? sync_Arb_IDs+0xa0/0x1d8 [ 0.006000] setup_IO_APIC+0x3d7/0x15b7 [ 0.006000] ? ioapic_insert_resources+0x5a/0x5a [ 0.006000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 0.006000] ? _raw_spin_unlock_irqrestore+0x63/0xba [ 0.006000] ? ioapic_read_entry+0x39/0x50 [ 0.006000] ? clear_IO_APIC_pin+0x9a/0x170 [ 0.006000] ? clear_IO_APIC+0x85/0xd0 [ 0.006000] ? native_apic_msr_read+0x47/0x60 [ 0.006000] apic_bsp_setup+0x105/0x10a [ 0.006000] apic_intr_mode_init+0x376/0x37d [ 0.006000] ? trace_event_define_fields_vector_alloc_managed+0x8b/0x8b [ 0.006000] x86_late_time_init+0x56/0x5d [ 0.006000] start_kernel+0x632/0x74f [ 0.006000] ? mem_encrypt_init+0xb/0xb [ 0.006000] ? x86_family+0x32/0x40 [ 0.006000] ? load_ucode_bsp+0x1ea/0x1f6 [ 0.006000] x86_64_start_reservations+0x2a/0x2c [ 0.006000] x86_64_start_kernel+0x77/0x7a [ 0.006000] secondary_startup_64+0xa5/0xb0 [ 0.006000] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 e5 41 57 41 56 41 55 4c 8d 6f 10 41 54 49 89 ff 53 49 89 cc 4c 89 ef 48 c1 ef 03 48 83 ec 10 <80> 3c 07 00 0f 85 77 01 00 00 4c 89 ef 48 b8 00 00 00 00 00 fc [ 0.006000] RIP: io_apic_modify_irq+0x2c/0x210 RSP: ffff8801db407ea8 [ 0.006000] ---[ end trace 6cab3876646e447c ]--- [ 0.006000] Kernel panic - not syncing: Fatal exception in interrupt [ 0.006000] Dumping ftrace buffer: [ 0.006000] (ftrace buffer empty) [ 0.006000] Rebooting in 86400 seconds..