721841b72245636b30c620d91b0c5da9cab6ad4fd67f91ce8cf12c9f8ee3b62e1b5ca09cc11dbfacbabc089b0f5a85fe8b5bb6b7e521dba5551b6824a1b193e1f15445294f39a13e0b23b1305881b0384e0f51f7f914786a7400ffe022c43bb18e88594161b61354a996200d0f06a1ee1b2f197352b63e88bee8506aa3d96b13191364deb5793294712a123c5809072cd650ae08ee18f687ab60ee4ab644e98a878f06157fbb4c76f92bedeb038deb93e54bc3bb26fb6f2c7f1e756d741a39513cb9ba126ae3030b0a5822d332005da2d633cb3b344828bbc3a017d35265802defa52b5f78b89443008d3e857b4944d027d7becb0e0cb4e1db9c90b77ec0377c2773f176737b0111c90759b67c2e97324ebb74c263229e1b1ce722d897a4ca3eac2eded85225ebc6471a92d7a7c4015d52fd5b9240fa2aa49ddff5c144d5f370762fc1eb79c21dee52768718b621cef3d900002d309f40078a603192e600e92a85747db923b6b2756abeaf25c2407d7d727428808042fb623e701fad63ceff764c9d55ecb36759884fa81035432313d5e88b82d7ee7151175df12c5bd1791150e2c6c673a642e507d1967b885e94b8f0c5f7684d251a60401a2598db6484bcecdb11ef68353767930c8d39c4c6e66d18549f6495c1096f2f60f5649189234458a68e9f184aa1a73efe2f49852f2a9f89462cbc4217ff6cf5fc1f4050696406a723481467bd3b5b3edf9caed546c34d37f48538c2948e73b1da42ec9540e1ad82c68dde890affe26b5436867041ad7a2b27292e7df6e00e36d9eb1faf52af43c17b0205f6d1cee45de27ec31aec98657e4d7dc25352ec7de715039471b6ee77411c1ab73272940a80cdab494c9f43aab3e132c45428c5754f66874e3e09787e98ca1310f9ae3fffb62e471b2ef7f9cd8ac203453b1e9f1cae93b7dcb1e6e715153a2db4d2119fbf5c3b0f3174dd81b15f6034bebf982ead5908c176ae5c9a4647791f38d9f3487f09d64a32a7d21662d80bf485421e73c0168b5ce7ed9e3209763bc96e2a1f039de0597331cc9a90502ab944977d31313942afec69ffca08a517084c422bfd54666621da0a43ee5507fbe2e6f33b531c57ca4d44fa12ef701479f1bea793b597998e09fd262ea59e8483b691c912d133aba60b7c19d8d5d1db59c0428897368b331eb408608ae8978f6ba939cd140386b0bfea732641eb24048cf23ee445ce53fe46fe7eca10904e20c5fc80ed1a6500bf1777e083d0f1597256e2c00b267a048bbc5a095ef5f20ad5d19625b551e3d8d49d8614085ff4eb7a43aa93eecf0d2c8d6f252ac092e3b5eaee153a5ae571519739cc6ca21785c6ac36d3ededd2664a940817b7e738feca07b8cba1afb92cfeaaad89f5e7a676d18cbf7551e148b967fc0fbe9b923b00b207f1f1ce915cab601afbe185df0345abf132e18fc83db016491ad92b74b88473096b0e709977366d94808bcab57ec89b41d30dd25f2872baaf64577709c1095c987909664468ad24c6fa737e8eaf41e9e72b1245aa03c47872a9c544f148f3655b21867c84908693812f2df468c9eeff4ea2b3bda18a4f5ec5804c89586d05286c09122b0188d44205d889db140af24dd0e743db19f81a477c035dfe60d58e6b749980014df206883b659779a8b1a545dc50d3ac1c8710d826c70c593ef4e86a69b7b17ce731ab7b03a272c99c87716af6f708cc7cdd897be264e505b9316b307a9d6998321697db89fa9f65e5f0b16d62c1dbdc9b5de91ca4d8f49514df90345c4eb2ca9cffd7c6169fc79b5d892225c7322fb690a2ec5acc45fb22fabc84f70b6177904f505c6d7f41dc4fc9c142caca728a375a8cbfa5677acace6297853b735dd783146d9c32c12ac14f54a7f312c2c4327780637c3b05207db53b294fa204907fb9c2db450dcb22863f44bb41a88c636dc8a881e4fcf9a3093848472ee6fb2199a6f8f496a72902c536ac37ed29a25db7b9ceb7106dc01fd5aff9b99986d197890cfdeb3bb5fd778f67d736a769c544dc0898748d3996ff6df7f4915924a1858aa0b0101dc188114a229b1a18fcf76bf6a5c2b595a9b1f2113cda3cd59220f387f5e6d1de38835a5578e6aa9add976d5d64cebc1b2397e3f3fe6be80b873ef8e7813e8f26cdaa3aecfce519cb1a7806e2a189aa1c65254bca982e413f0d13ec7c8a9c0204839498b2ad3a8073313ddf4f6562a59ae0758709c388c89b5a83862439e0778b6a52f170a264d97911eae8bfb8cbcdd598428fc6538a655a0b04c482c3c42bc38726f6a64cb880d530d4e61037f782f19e18a44e0ae7d93e4b138ae4074feeef897d857dceb700e260c9f8f3e8df6bbf461b7089def7b5847592bbc40c226bdbe768438e645f4ba370b1f3ed2310c263ae5fc2cc80a0daac028b4bc160992f081e68c4e3d6c1e38097d755333c2aff7ed351d4aa929fa04274f60996f82e97079b724bdd3547cc7aa68974de91edf1195a4bd148b64e75061f67176e9b66c53456892f5daca0012de7d812a504184f575d94b6842bf1dd7434c23983c9d325252007a805571fafac36041ca8e958258de6f889ae6bdea5b0fdde9777717c0a8124eb04fcffc44a25fe1c5f62cf97d994303347868581f51dd550ada34ca8a383fc380a2b13ecac9b214d347b2376b0869fdd221990f94d77d0924c865f8853e060eff4f417cc3aa408cd9db23e83ff8456f43843d0564c4c55be918c18566bae8070dcbfee76fac85749c523546f9ea6e107d5f8c98d9eeda81121adb00e65c02ec0e5f2113bf2732875f91479e28e2c01c161fd3c2de0ca8bc9610c2c20c1a697e6171b46ca7cc9f4d2bdb365bf4f04d7bb57ebd6eed1435c4e0281dc8d29b706c1db392ffce5eecb544320071ff40ecb45f717423e0925df6d62b355242610ef6eded92f460ada7b90c8df468f78cee72228d4df83e541dd399c129fbb366e01414df295166973485b2c0c362d872e2908eef358d7cfc154f703e0914ecea74e6b20447baf5d1f95dc334f3ce6c508b937f2a259652bb9af0db9bf17358b341b388fcf54117c8ea5bfd1a1f905234455f7e9b87cd05785278ef1d7a2a61f59e74864eab8b9cf5e374e6e4a47e62c03f11047303a53d0f5dd2bdc98f7703315cdd7ae22b14a62cfb29e3159a532f003e8d31ee0e9ea7a4d86a359f05458d20799973f20b44d00419474bd59db97e017b2186ff602fc5ef25ca096c9d5c18b366d1b39bc3b128251f5402b35a29ee0c806d99e5bd9fa98f87a1725a3c9261802678039cde925ce90fd34909ede54a30962c4096178cf888fd07537b10ddd871441230f5e2cac0e9bcb52182e0090d480b9d28a04411a2c88ea6fc9c7730b51edb748568ba35a05b7a9779c1808d0a61c3bf4ff4c36492381d1cf600d22621bf510613d49b1f91161bdcbb6a3074cb3722c94d6fbadf9d27a5d4d37432df396482f6ae4d98cc70655a186e1b17f8c4a4f9d3ecefa7cbdc794bed4f1baf2fb7a283c0b3b6b1ce6eef23301a6f01fa806d2e2ffe14f1bfec243520f1480e1f92360e3ddc736bd148e730b2465988443ed38fbd1eb0f86f089660025f0d5a0474660888ed84e7d0dc4b63c21d3eb3974787c3e43140349d9f03a6326fddb44186f1f98fccbbf97dc6dc16e632b9f96475229c3d98d65fbc9f04a5a6e40cccfaffb3aef89df503bf5897d528e389d605cd25ecf991ed64cfdff5ad9dde3e4bb2a47eb52851ba"}, {0x88, 0x1ff, 0x2, "a2d23be6fa8b9ac8fe5151c2af14c2ef1958b0ade1e8241139f22aaaea68c9b20f32739461cdd973aee9b49de466e3daac4b37a977c02176d1ad589497d70a511bf510e6e4db15c886b5cb56773003e2388aabd734a99c9cd6d70e2142ea1b7f433502ead84c038908e0ffcb0be359adc2"}, {0x90, 0x0, 0x6, "333b11d96153d8958cd96441704a9b6020d0c184e93adc47160cc93b9565eb0b46e7048bbdc4b3770cfcf12924df391d208cacb6b7c8a4643ec65d55dac99b2c89470931e341c47f2b7edb5aa0219f464c8638fe8785eebc0f30a31a2fc0b84cf17b81c54bfb7bd535f8fe25c9ae7e62df9581e5efb934f7a095559e8cf5fe"}, {0x108, 0x13b, 0xffffffffffff4863, "30f02c158e6ff7971ad6d8c48de883d8d29b5bb0945ef386459846c46de1ac0e4045a5bbc8413af7216269762b8dc330640a377ded732ce54a74d7ed8863e90478a9f40cc88d292d907b79a01a7c70431d2e8cd6053a65a5f7d99f9b983bd5b9f2cd0ff3680bdad14949d785f7dd19a5e59b6afc7faf91d08b6e26e6d3f32f2dab53a86df013c5d6ce44da7130b1d6a4b3cf3be7b9488d33b03405b394180eb0d85a619634435f48732bc2aebf9814036937908da73625f7d36352b71d41feffbc1ed25628c31950025b9ee9aca38852528da50f7d3c5a15acdabf291323c620bbabffd58639b20403c2b9dfce01141241801d49182d"}], 0x1460, 0x4000000}, 0x81) 2018/05/09 11:44:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040), 0x48) listen(r0, 0x0) 2018/05/09 11:44:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x32}, {r0, 0x4}, {r0, 0x8200}, {r0, 0x3}, {r0, 0x200}, {r0, 0x4405}, {r0, 0x1000}, {r0, 0x404}, {r0, 0x5410}], 0x9, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x4}, 0x8) close(r0) listen(r0, 0x0) 2018/05/09 11:44:37 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20202, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/09 11:44:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0xfffffffffffffffe) 2018/05/09 11:44:37 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400000) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x200000000000001, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/09 11:44:37 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000840)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0xfffffffffffffffc, 0x3, 0xffffffffffffc723}, &(0x7f0000000940)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000980)={r1, 0xb8, "78bc1b1a0c44ddaaa55f6a8b035a8380d0e05a5bdd0735e5e7084ac5dd853feb7f78422ebbe6b528b586f9378b700a466beb9b8018df8768af5030eee6bffa9c4bb1b486954b5d030fb249a1f403354374e754f845aeff57a8c0a5187e32f730acb77c9bafdcdbc0df5af73ee972224f29f9b819a22bb8a3fbbe790fd167a2b08b924bed2a1100b3e304ae3b3233cd2cd400e1d1dcbbde8635a4bbd9bd2578c1bfe9bcb3abe3329364a7adc06c04649ba8adfff24ea30656"}, &(0x7f0000000a40)=0xc0) 2018/05/09 11:44:37 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 181.546948] rpcbind: RPC call returned error 22 [ 181.559246] rpcbind: RPC call returned error 22 2018/05/09 11:44:37 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400000) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x200000000000001, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/09 11:44:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) listen(r0, 0x0) 2018/05/09 11:44:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2001, 0x5) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0xfffffffffffffcdb) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) listen(r0, 0x0) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0xffffffffffffff5a) 2018/05/09 11:44:37 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:37 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x2, 0x53f, 0xfffffffffffffffa, 0x0, 0x0, [], [], [], 0x101, 0xffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) 2018/05/09 11:44:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x5, 0xa, 0x80000001, 0x2, "174a13bc4ca62b7e66263e30255b19682d7e1df8d2d9c0fbb4b836987fac8aff"}) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:37 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\\trusted\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000001c0)) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x84, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc203b01a521dae80000001000000000000dba979d3aa111d630c9ed901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x3, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0xffffffffffffffff, @tick, {}, {}, @addr}], 0x90) sendmmsg(r2, &(0x7f0000000880)=[{{&(0x7f0000000200)=@ethernet={0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)="cd5803bd5ade62ee38381f1c6dd2eac9bb0cfdfe19f5a4f19fcb513fe0bb6701b3e9e1c814ea995487dfbe59e360bc1d0db4daad374128046b87a497b756488f21ed8d0ca486661eb2e990c76276374619723548d36dd0ffaa4056cb5eeee4faff", 0x61}, {&(0x7f0000000300)="95a562099450bc135d745c5def5b78528953179fb2c0b2c10dddf5b505a7fcb2466e0eb153948b9e299fcae56b51603121aad8e22a51b1ad5446defd171303343c748de1", 0x44}, {&(0x7f0000000380)="05735c96fb1f32bf50be7f907393e17ee48bf6acd6d3eb81b488ac09d220b7141d69ec0a17c5535fb12af75fed49bd866f1870af514fe2fa17c4c50a9d08be93633284d472506514fb58d7ed00a033ad08780060fa650168ddda0a7d821e5c25a70cdc0707e0c49f53d34f706780d2ad6e98755f9fc9281e7609de4bbf46e469914a7541cbe152e267b8cfcd6b761e246602a154d02caba49d220d705bba4e88205d8bc353461b52f4c7f22c6304b889a6a0ddb8f3a6d339d120405144f4bcc88171c20372bb0de22a937c7a73559df5a590c2d0f1750e94c53bad5d5e3d785700c057b05498709b83f48231f112bd099b0ebb69a7fae57e", 0xf8}, {&(0x7f0000000480)="a53a90e1f6c97a14ddbf", 0xa}], 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="78000000000000001701000023120000b81ccfd53d72578ac4058bdbefd9c0aa250663ada1a9bbc823aa588b24b5fc2020e4b355da97f1576383ee902ce02b381cfd1dde0011ae37b90f471a71c2563f56eed75ff10421be389bc7f49942aff8636a9a35ef3c7db80caa672863006c4439eb2f7f4f000000006000000000000000290100000400000082fb530ea6598db9547b853e5358ed2bcf2961d4ff79eedd0fe8d0efcae3bb48fbf4aead601f8dda107b42b91a7938b5137455b121d08f513df1a8c2ed75a2bd62e036d03935f53693881a0000000000780000000000000017010000ffff000013c8dc7cb3fe74228d0e83c36f7273ef8562a800fc9877adf9e3ba5d288f99089810c4a699627031a1ee1457b494dd120b8f8b37204672cba32c0b2afd8dc36604b003483cfe0b27693a7edc0aa523ecdd25173d861368d0a5de68a7d84cd2bb52fd5054c2d40000d0000000000000000c010000b0000000c2430811d8356f2af83e3c503a916be127a63d2c6bde1591f5158f156d68d285e59fa2c39174ca6d2d31adf2473ec15d35cd2a1354337ac5c0a3ea1527df3d68192a8dc354ca4e5667469abf181943624b4cb8ae0a13c5a8533fca7838c1001a228a1861d04fc548bcb1d9ceb92ae23ee9ffb8881fc12259fd546747a521895061feac8a1e21ac79cbdbd8e9151cf97cda9f25d38f031e60bd56d7af93c113dd32ec427f5553444f38b220e57ce2cea9d4ebc95d875bcbf41536ae250000000078000000000000000301000000000000d77528e677f5e62206c8580da9e349e487b00e36bd790836bba1a6a9d8fecffc9d77ce4318b8028129567d18feddc4bd691579eb9c5a7ec4cd1006eb627d3ea050efa09a8bf640ee0fb28cbd1cee97677b8ab1365a5434ad1f6d4f48d3f8772939f5ad31000000002800000000000000170100003a0400005337109fe9e87d255878839e78e977e6e0889d6b01762e00"], 0x2c0, 0x10}, 0x2}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000007c0)="b79d182bf299045bffc87bd61be8aa2ea2d829c522d85a25df5669917541264b0fbef5a89b4a9467e0ec1f2d6692e884e696c47e2c6e0ce2c78724a6f8fcc62ee78f6ea9", 0x44}], 0x1, 0x0, 0x0, 0x40001}, 0xfffffffffffffffe}], 0x2, 0x4008000) msgget$private(0x0, 0x500) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x5, 0x8, 0x2, 0x1, @time, {0xfff, 0x25}, {0x3ff, 0x2}, @quote={{0x0, 0x9}, 0x100, &(0x7f0000000040)={0x0, 0x2, 0x5, 0xffffffffffff79f1, @tick=0x4000000000000, {0xfffffffffffffff8, 0x8000}, {0x0, 0x9}, @raw32={[0x8, 0x9f, 0x3]}}}}, {0xbf, 0x400, 0x0, 0x199af7a2, @time, {0xb1, 0x1f}, {0x0, 0x8}, @queue={0x100000001, {0x9, 0x1}}}, {0x1ff, 0x8b28, 0x4, 0x100, @tick=0x4, {0x80, 0x4}, {0x3fe, 0x4}, @raw32={[0x3, 0xa, 0x3ff]}}, {0x6, 0x8000000000, 0xfc00000000, 0x4, @time={r4, r5+30000000}, {0x3ff, 0x2}, {0x4, 0x1}, @queue={0x100, {0xee, 0x2}}}], 0xc0) ioctl$TCXONC(r2, 0x540a, 0x3) fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) setreuid(r6, r7) read(r1, &(0x7f0000000a40)=""/154, 0x9a) 2018/05/09 11:44:37 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) io_setup(0xad, &(0x7f0000000040)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x3) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000000c0)="240479f9cf42d9964cb6c9d974e6646e5bca633c2b4d4e2974bf3f96df63b31078c4db41332c0e6cb254f1d9ae6aa39ab57b7d1ef1a151374f54aab43f5952202ffb5ae43f8e30eb353f0e9931d55476bbf7e8c5ca47004dffac9e4d4cbcc6aa4abf195e67623ea7281036a815d46dcd", 0x70, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000000000004, 0x0) 2018/05/09 11:44:38 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400000) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x200000000000001, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/09 11:44:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x503502) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) close(r0) listen(r0, 0x0) 2018/05/09 11:44:38 executing program 0: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) nanosleep(&(0x7f0000000240)={r0, r1+30000000}, &(0x7f0000000280)) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400002, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x54) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x802) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000001c0)=0x3ff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x280500, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000002c0)={{0x3, 0x0, 0x5d, 0x20, "f5a220b45565acc940a8d5a85d57d9fee0c4f6baf46696f2f08d734031c59841aa9783d85e750ee7934df4bc", 0xfffffffffffffc00}, 0x0, 0x0, 0x3, r5, 0x7fffffff, 0x5, "748a9bd475f60dbaef3d56f82177ac91bb6e4c3a1c24b5a7b3eb8cab48d0e079fdece1e43da2c2cefd2b65a148756f0b3e7430bdbc5c3f8e2160dfa074a5bbb0", &(0x7f0000000140)='($,\x00', 0x4, [], [0x3f, 0x1, 0x6, 0xffff]}) 2018/05/09 11:44:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:38 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:38 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x10002) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x1, 0x3, 0x30000, 0x3c, 0x401, 0x9, 0x2, 0x7, 0x4, 0x8}) 2018/05/09 11:44:38 executing program 5: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x2, 0x53f, 0xfffffffffffffffa, 0x0, 0x0, [], [], [], 0x101, 0xffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) 2018/05/09 11:44:38 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10403, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x68) 2018/05/09 11:44:38 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000040)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000002c0)=0x5) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2040400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@del={0xe8, 0x11, 0x4, 0x70bd27, 0x25dfdbfb, {{'ccm(tnepres)\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x84}, 0x1) 2018/05/09 11:44:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x50, 0x5b) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x4, 0x4) listen(r0, 0x0) 2018/05/09 11:44:38 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xd0, "d188a6d3bceb303b1c9e301e6ad0a60a4b0be89c956d8493d7896d5ce2cf63d5d2713733156f4dd7e3df1d80896cb4252c9634a844a4557e30a6f5b2788566ba83d0b2ba3cb963beaa416c3563ae7d8c7754467f6601ceb2d9073359a594d7cfa0445ca02ebf01f0b9117c00bf3ed2e524f31e0e4aa6948ecb6cc4124be8e1b809f4fc367568c1d7740bc4f664acb67ecac405aa566e8dabf901a217866e96bf80bd5fbec7c155670b28e648d67d8755f3a030fea2741b881c4892d0a8f45537363f8dbe038a377decc0edabc4ee364a"}, &(0x7f0000000440)=0xd8) listen(r0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @rand_addr}}}, 0x84) 2018/05/09 11:44:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10403, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x68) 2018/05/09 11:44:38 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:38 executing program 5: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, &(0x7f0000000280)) 2018/05/09 11:44:39 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:39 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:40 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1, 0x3, 0x9, 0x10000, 0x4, 0x1}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x100000001) 2018/05/09 11:44:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x10403, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x68) 2018/05/09 11:44:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90060}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc00e0ff", @ANYRES16=r2, @ANYBLOB="000026bd7000ffdbdf2507000000340002000800080001ffffff0800070006000000080006007a250000080003000000000008000b00000000000800090004000000140003000800040000000000080004000000000028000100080004004e2400000c0007000d0000000100000008000b007369700008000500040000002000010008000b00736970000c0007000100000000000000080001000a00000018000100080001000a0000000c0007001000000010000000080005008f4800000800040000020000"], 0xcc}, 0x1, 0x0, 0x0, 0x810}, 0x0) close(r0) listen(r0, 0x0) 2018/05/09 11:44:40 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x200000105000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:40 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setuid(r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) prctl$void(0x3f) 2018/05/09 11:44:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001080)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:40 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 184.192756] sd 0:0:1:0: [sg0] tag#5252 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 184.201597] sd 0:0:1:0: [sg0] tag#5252 CDB: Report referrals [ 184.207563] sd 0:0:1:0: [sg0] tag#5252 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 184.216508] sd 0:0:1:0: [sg0] tag#5252 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 184.225480] sd 0:0:1:0: [sg0] tag#5252 CDB[20]: 93 2018/05/09 11:44:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x8, 0x6, 0x1, 0xd97, 0x50d, 0xffffffffffff0000}, 0xff}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x8000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0xe0c7, 0x2, 'client1\x00', 0xffffffff80000001, "0b549ef755faaa9e", "bb857d12878aab96d742fe9ce06cb6b3902dcf33b3aa165d26d2b820fcb9f5c3", 0x81, 0x7fffffff}) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000180)={'bpq0\x00', 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) listen(r0, 0x0) 2018/05/09 11:44:40 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x3ffffd, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) 2018/05/09 11:44:40 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) listen(r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xffffffffffff8000, &(0x7f00000000c0)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000180)) 2018/05/09 11:44:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = dup2(r0, r0) r3 = eventfd2(0x7fff, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001300)={0x10000, 0x80000000, 0x5, 0x3ff, 0xff}, 0x14) r4 = openat$cgroup_ro(r0, &(0x7f0000001180)='cpuacct.usage_percpu\x00', 0x0, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x150f, 0x40280) io_submit(r1, 0x4, &(0x7f00000012c0)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x9, 0x6, r0, &(0x7f0000000040)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x3, 0x10, r0, &(0x7f0000001080)="2816d767f70a596bcbf62f1519cfea13cc93219956140a9a3d52e7a747b79ec6329a11c249800c0697", 0x29, 0x5acb, 0x0, 0x1, r3}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000001100)="8f7aa0ebd957fc1fc87ba452eadc2bfc05c3582af9513eec468a9470ce326cf20c81ace7b40415651b417b7f31733e1887f22ce0f633721147f038b30f22bd3843eb344b8adc5b899b2a12219ef74aa885a61fcfb2f85a40a9b6aa3464c5dfbfde3954fa4441a283ecc7d61776aaaca507893f774b7d", 0x76, 0xd, 0x0, 0x1, r4}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000001200)="fdcdaa243d4c13e9552c9f911e26c59734d9dc96294fc5b95377fc7de7b82d1f240f5f392044", 0x26, 0x6, 0x0, 0x1, r5}]) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/09 11:44:40 executing program 7: mkdir(&(0x7f0000000340)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x800000000ffff, 0x8000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x1f, &(0x7f0000000300)=0x4) socket$inet6(0xa, 0xf, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x181000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xc6}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22}}, 0x0, 0xfffffffffffffff7}, &(0x7f0000000200)=0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:40 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001080)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:40 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) r1 = shmget(0x1, 0xc000, 0xa66, &(0x7f0000ff1000/0xc000)=nil) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"f789d0a59c0fbf"}, 0x8}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) 2018/05/09 11:44:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x2, 0x4, 0x310400, 0x4a0d, 0xfd, 0xfffffffffffffff9, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x548d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4, 0xf52, 0x77, 0x7f, 0x1, 0xffff, 0x5, {r3, @in6={{0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x4, 0x8, 0x800, 0x8, 0x6}}, &(0x7f0000000280)=0xb0) 2018/05/09 11:44:40 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000004540)='/dev/dmmidi#\x00', 0x8000, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004580)={0x6, 0xfffffffffffffffe, 0xfffffffffffffff7, 0xff, 0x4, 0x0, 0x6, 0x9, 0xfff, 0x3880, 0x1}, 0xb) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/09 11:44:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x101, 0x10000) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/96, 0x60}], 0x4, &(0x7f0000000340)=""/181, 0xb5}, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x4, 0x0, 0x1, 0xffffffffffffffff, "5b333c58c535028987bad979fe7268b01a848b3d2c8ce03a77e182e446274607a3f400f65035951aa1ae4b74", 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000440)=0xa68a) 2018/05/09 11:44:40 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3a0000000300000000000000000000000000000000000000000000000000000000000000000000000000000007"]}) 2018/05/09 11:44:40 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x20) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 184.756739] sd 0:0:1:0: [sg0] tag#5253 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 184.765772] sd 0:0:1:0: [sg0] tag#5253 CDB: Report referrals [ 184.771738] sd 0:0:1:0: [sg0] tag#5253 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 184.780753] sd 0:0:1:0: [sg0] tag#5253 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 184.789742] sd 0:0:1:0: [sg0] tag#5253 CDB[20]: 93 2018/05/09 11:44:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x80) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000001300)={'eql\x00', @ifru_data=&(0x7f00000012c0)="3ae3dd1f4caabc4d3f1223d0ae3093234a507c8758789a8e359f9ab8934d39bc"}) listen(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x3ffffa, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001280)={r3, 0x9, &(0x7f0000001180)=[0x6, 0x7fff, 0x3, 0x8, 0x40, 0x1, 0x9, 0x7fffffff, 0xff], &(0x7f00000011c0)=[0x3, 0x101, 0x6, 0xd0, 0xffffffffffffffff, 0x9], 0x0, 0x9, 0x433e, &(0x7f0000001200)=[0x9, 0x10000, 0x50, 0x5, 0xfffffffffffffff8, 0x8, 0x7, 0x100, 0x7f], &(0x7f0000001240)=[0x4, 0x1]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x2dc7) 2018/05/09 11:44:41 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/05/09 11:44:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20200, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2a) ptrace(0x420a, r1) 2018/05/09 11:44:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001080)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:41 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/245, 0xf5}], 0x1, &(0x7f0000000580)=""/188, 0xbc, 0xfffffffffffffffe}, 0x10000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@local, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0x0, 0xb, 0xe72, 0xffffffff}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x7, 0x4e22, 0x3, 0xa, 0x20, 0x0, 0xb6, r3, r4}, {0x3, 0x1, 0x5a3d765e, 0x2, 0x0, 0xd8, 0x7, 0x81}, {0x7fffffff, 0x6, 0x80000000, 0x2}, 0x0, 0x6e6bbe, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x3, 0x6, 0x6, 0x1, 0x5}}, 0xe8) 2018/05/09 11:44:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) listen(r0, 0x585) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) connect$ax25(r3, &(0x7f0000000080)={0x3, {"f4832915b04b49"}, 0xa4cf}, 0x10) 2018/05/09 11:44:41 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0, 0x0) 2018/05/09 11:44:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) [ 185.069189] sd 0:0:1:0: [sg0] tag#5253 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 185.078184] sd 0:0:1:0: [sg0] tag#5253 CDB: Report referrals [ 185.084148] sd 0:0:1:0: [sg0] tag#5253 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 185.086441] Unknown ioctl 21528 [ 185.093133] sd 0:0:1:0: [sg0] tag#5253 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 185.093167] sd 0:0:1:0: [sg0] tag#5253 CDB[20]: 93 [ 185.129850] Unknown ioctl 21528 2018/05/09 11:44:41 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0xbfbd, 0x1, 0x4, 0xffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x9d, "5c5f29f9e6da737983b9920508b343602c2ec04f4a7d421442dc565cff5c116f5037d4a2197c61fbd43539415652697abf4deb1dc37c0c0be81548c50e5d9a92248daab2faa31f0428ecfdc9dc6b2909637fd289b56d135ba379e02b0da7e7af242555fee2d761e147ede60f68132f22cb4fea2aaf2b53e4c671f799ea3d8fc512415168cbf41d5d3fde48cc527477e2711dd52ad77eca02041927a270"}, &(0x7f0000000340)=0xa5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x78, &(0x7f0000000380)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000440)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) chdir(&(0x7f00000000c0)='../file0\x00') r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) write$binfmt_aout(r4, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x596) pread64(r1, &(0x7f0000000180), 0x0, 0x0) 2018/05/09 11:44:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair(0x11, 0x7, 0x8000, &(0x7f0000000000)) listen(r0, 0x0) 2018/05/09 11:44:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:41 executing program 3 (fault-call:4 fault-nth:0): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:41 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x0, 0x1, 0x101, 0x5, 0x5, 0x2}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:41 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20200, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2a) ptrace(0x420a, r1) 2018/05/09 11:44:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x4, 0x4) listen(r0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/148, 0x94}], 0x3) [ 185.360825] FAULT_INJECTION: forcing a failure. [ 185.360825] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.362218] Unknown ioctl 21528 [ 185.372936] CPU: 1 PID: 12898 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 185.383404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.392787] Call Trace: [ 185.395435] dump_stack+0x185/0x1d0 [ 185.399115] should_fail+0x87b/0xab0 [ 185.402880] __alloc_pages_nodemask+0x61c/0x5dd0 2018/05/09 11:44:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001780), &(0x7f00000017c0)=0xc) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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0x1778) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x4) [ 185.407679] ? kernel_text_address+0x34d/0x3a0 [ 185.412651] ? __kernel_text_address+0x34/0xe0 [ 185.417272] ? save_stack_trace+0xa5/0xf0 [ 185.421456] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 185.426974] ? update_stack_state+0x885/0xa40 [ 185.431554] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.437046] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 185.442531] ? update_stack_state+0x885/0xa40 [ 185.447067] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 185.452481] alloc_pages_current+0x6b5/0x970 [ 185.456937] pte_alloc_one+0x56/0x110 [ 185.460780] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 185.465934] handle_mm_fault+0x428f/0x7e50 [ 185.470221] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.475392] __do_page_fault+0xec4/0x1a10 [ 185.479634] ? page_fault+0x1e/0x30 [ 185.483307] do_page_fault+0xd3/0x260 [ 185.487163] page_fault+0x1e/0x30 [ 185.490671] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 185.496581] RSP: 0018:ffff88014a8ff770 EFLAGS: 00010202 [ 185.501982] RAX: ffffffff83fb5412 RBX: 0000000020ae7000 RCX: 00000000000000f0 [ 185.509819] RDX: 00000000000000f0 RSI: 0000000020ae7000 RDI: ffff88014a8ffc0c [ 185.517119] RBP: ffff88014a8ff7f0 R08: 0000000001080020 R09: 0000000000000002 [ 185.524418] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014a8ff778 [ 185.531727] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000000f0 [ 185.539058] ? _copy_from_user+0xd2/0x200 [ 185.543295] ? _copy_from_user+0x10c/0x200 [ 185.547885] do_sys_poll+0x3e5/0x20e0 [ 185.549561] sd 0:0:1:0: [sg0] tag#5253 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 185.551726] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.551806] ? mntput_no_expire+0xad/0x17c0 [ 185.551858] ? lockref_put_or_lock+0x41/0x370 [ 185.560574] sd 0:0:1:0: [sg0] tag#5253 CDB: Report referrals [ 185.565389] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.565468] ? unlock_page_memcg+0x7a/0x160 [ 185.569804] sd 0:0:1:0: [sg0] tag#5253 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 185.574270] ? page_add_file_rmap+0x5fe/0x6b0 [ 185.574344] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 185.580193] sd 0:0:1:0: [sg0] tag#5253 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 185.584968] ? alloc_set_pte+0x8ec/0x1d80 [ 185.585046] ? kstrtoull+0x757/0x7e0 [ 185.589362] sd 0:0:1:0: [sg0] tag#5253 CDB[20]: 93 [ 185.598181] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 185.598255] ? kstrtoull+0x766/0x7e0 [ 185.639061] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.643983] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.648740] ? sigprocmask+0x2b7/0x360 [ 185.652712] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 185.658257] ? __set_current_blocked+0x490/0x520 [ 185.663093] ? __se_sys_ppoll+0x69c/0xdc0 [ 185.667343] ? sigprocmask+0x2b7/0x360 [ 185.671293] __se_sys_ppoll+0x70e/0xdc0 [ 185.675779] ? syscall_return_slowpath+0x86/0x700 [ 185.680677] __x64_sys_ppoll+0x15d/0x1b0 [ 185.684784] do_syscall_64+0x154/0x220 [ 185.688714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.693931] RIP: 0033:0x455979 [ 185.697136] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 185.704969] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 2018/05/09 11:44:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001080)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:41 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/09 11:44:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) listen(r0, 0x585) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) connect$ax25(r3, &(0x7f0000000080)={0x3, {"f4832915b04b49"}, 0xa4cf}, 0x10) 2018/05/09 11:44:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x11, 0x8, &(0x7f0000000080)="9746b653ef110f0d"}) listen(r0, 0x0) 2018/05/09 11:44:41 executing program 0: r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x40000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffff) [ 185.712351] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 185.719645] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 185.726938] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 185.734236] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000000 2018/05/09 11:44:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000500)={{0xba, 0x80}, {0x0, 0x4}, 0x3, 0x1, 0x3}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) bind$packet(r2, &(0x7f0000000080)={0x11, 0x6, r3, 0x1, 0x40a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffa20, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x3, 0x3, 0x50da, 0x81, 0x4}, &(0x7f0000000400)=0x98) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000440)={r5, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x10001, 0x9, 0xe373, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r6, 0x2, 0x2}, 0x8) [ 185.935374] sd 0:0:1:0: [sg0] tag#5254 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 185.944241] sd 0:0:1:0: [sg0] tag#5254 CDB: Report referrals [ 185.950209] sd 0:0:1:0: [sg0] tag#5254 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 185.959223] sd 0:0:1:0: [sg0] tag#5254 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 185.968216] sd 0:0:1:0: [sg0] tag#5254 CDB[20]: 93 2018/05/09 11:44:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001340)=0x14, 0x80800) r3 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000013c0)={@in6={{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x9, 0x80000001, 0x9, "f637b014c8fc6d63b607bf24e1d32900310dc69c47e3f0e7dbcf2fb525db73eefd838018debc94aae5918bbae56424598791727de413761ad0bd35817fe3bcadc0b2fc013c996e60e46dc9639ec88f5e"}, 0xd8) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/186, 0xba) eventfd(0x3) recvfrom$packet(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x120, &(0x7f0000001380)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x4, 0x401, 0xfff, 0x6, 0x0, 0x4, 0x2, 0x2, 0x80000000, 0x81}) 2018/05/09 11:44:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='irlan0\x00') 2018/05/09 11:44:42 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x101) truncate(&(0x7f0000000000)='./file0\x00', 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') prctl$intptr(0x1c, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x2) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) 2018/05/09 11:44:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/09 11:44:42 executing program 3 (fault-call:4 fault-nth:1): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xab, 0x40, 0x6, 0x400, 0xfffffffffffffffc, 0x200, r1}) 2018/05/09 11:44:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 186.253481] sd 0:0:1:0: [sg0] tag#5254 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 186.262605] sd 0:0:1:0: [sg0] tag#5254 CDB: Report referrals [ 186.268586] sd 0:0:1:0: [sg0] tag#5254 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 186.277647] sd 0:0:1:0: [sg0] tag#5254 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 186.286739] sd 0:0:1:0: [sg0] tag#5254 CDB[20]: 93 [ 186.299983] FAULT_INJECTION: forcing a failure. [ 186.299983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 186.311818] CPU: 1 PID: 12948 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 186.319088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.328438] Call Trace: [ 186.331037] dump_stack+0x185/0x1d0 [ 186.334671] should_fail+0x87b/0xab0 [ 186.338391] __alloc_pages_nodemask+0x61c/0x5dd0 [ 186.343149] ? kernel_poison_pages+0x40/0x360 [ 186.347649] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 186.353016] ? kernel_poison_pages+0x1a0/0x360 [ 186.357605] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.363062] ? get_page_from_freelist+0xab28/0xb600 [ 186.368101] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.372951] ? __msan_poison_alloca+0x15c/0x1d0 [ 186.377631] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 186.382575] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 186.388041] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.392885] ? __msan_poison_alloca+0x15c/0x1d0 [ 186.397562] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 186.402934] ? memcg_kmem_charge+0x703/0xa30 [ 186.407355] kmsan_alloc_page+0x82/0xe0 [ 186.411338] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 186.416100] ? kernel_text_address+0x34d/0x3a0 [ 186.420693] ? __kernel_text_address+0x34/0xe0 [ 186.425287] ? save_stack_trace+0xa5/0xf0 [ 186.429454] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.434914] ? update_stack_state+0x885/0xa40 [ 186.439420] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.445400] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.450868] ? update_stack_state+0x885/0xa40 [ 186.455371] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 186.460744] alloc_pages_current+0x6b5/0x970 [ 186.465160] pte_alloc_one+0x56/0x110 [ 186.468960] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 186.474078] handle_mm_fault+0x428f/0x7e50 [ 186.478310] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.483162] __do_page_fault+0xec4/0x1a10 [ 186.487324] ? page_fault+0x1e/0x30 [ 186.490951] do_page_fault+0xd3/0x260 [ 186.494749] page_fault+0x1e/0x30 [ 186.498202] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 186.504076] RSP: 0018:ffff880150bff770 EFLAGS: 00010202 [ 186.509439] RAX: ffffffff83fb5412 RBX: 0000000020ae7000 RCX: 00000000000000f0 [ 186.517142] RDX: 00000000000000f0 RSI: 0000000020ae7000 RDI: ffff880150bffc0c [ 186.524413] RBP: ffff880150bff7f0 R08: 0000000001080020 R09: 0000000000000002 [ 186.531681] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880150bff778 [ 186.538954] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000000f0 [ 186.546247] ? _copy_from_user+0xd2/0x200 [ 186.550431] ? _copy_from_user+0x10c/0x200 2018/05/09 11:44:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000500)={{0xba, 0x80}, {0x0, 0x4}, 0x3, 0x1, 0x3}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0xe8) bind$packet(r2, &(0x7f0000000080)={0x11, 0x6, r3, 0x1, 0x40a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffa20, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x3, 0x3, 0x50da, 0x81, 0x4}, &(0x7f0000000400)=0x98) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000440)={r5, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x10001, 0x9, 0xe373, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r6, 0x2, 0x2}, 0x8) [ 186.554679] do_sys_poll+0x3e5/0x20e0 [ 186.558493] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.563348] ? mntput_no_expire+0xad/0x17c0 [ 186.567681] ? lockref_put_or_lock+0x41/0x370 [ 186.572179] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.577033] ? unlock_page_memcg+0x7a/0x160 [ 186.581352] ? page_add_file_rmap+0x5fe/0x6b0 [ 186.585834] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.591269] ? alloc_set_pte+0x8ec/0x1d80 [ 186.595405] ? kstrtoull+0x757/0x7e0 [ 186.599104] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.604544] ? kstrtoull+0x766/0x7e0 [ 186.608250] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.613084] ? __msan_poison_alloca+0x15c/0x1d0 [ 186.617742] ? sigprocmask+0x2b7/0x360 [ 186.621610] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 186.627051] ? __set_current_blocked+0x490/0x520 [ 186.631804] ? __se_sys_ppoll+0x69c/0xdc0 [ 186.635961] ? sigprocmask+0x2b7/0x360 [ 186.639838] __se_sys_ppoll+0x70e/0xdc0 [ 186.643808] ? syscall_return_slowpath+0x86/0x700 [ 186.648650] __x64_sys_ppoll+0x15d/0x1b0 [ 186.652694] do_syscall_64+0x154/0x220 [ 186.656586] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.661763] RIP: 0033:0x455979 [ 186.664940] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 186.672627] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 186.679876] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 186.687125] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 186.694374] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 186.701629] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000001 2018/05/09 11:44:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) msgget$private(0x0, 0x80) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x402401, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="dbac5f6ba722b6d39f80c2893099f7c92d3d392cebfebe162c79e2f1ad173a51bb9c02137b02c24ad63a158c1c10fc598c8dc2df8987b422167fa4307a9b281d74f86c61b6116f6e16f2600c34442446da3c144ff268e68f03ff33947e17ac02ce1bb296c083b20563d5e77f1564439b8cc6dbdd0b") 2018/05/09 11:44:42 executing program 6: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x498, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x1f0, 0x240}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:setrans_exec_t:s0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x510) listen(r0, 0x0) 2018/05/09 11:44:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x33f, 0x400000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x210000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:42 executing program 3 (fault-call:4 fault-nth:2): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:42 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x81, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 186.854177] FAULT_INJECTION: forcing a failure. [ 186.854177] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 186.858845] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 186.866020] CPU: 1 PID: 12978 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 186.866029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.866033] Call Trace: [ 186.866056] dump_stack+0x185/0x1d0 [ 186.866077] should_fail+0x87b/0xab0 2018/05/09 11:44:42 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') creat(&(0x7f0000000000)='../file0\x00', 0x4c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 186.866098] __alloc_pages_nodemask+0x61c/0x5dd0 [ 186.866114] ? kernel_poison_pages+0x40/0x360 [ 186.866127] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 186.866139] ? kernel_poison_pages+0x1a0/0x360 [ 186.866154] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.866165] ? get_page_from_freelist+0xab28/0xb600 [ 186.866200] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.928447] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 186.929816] ? __msan_poison_alloca+0x15c/0x1d0 [ 186.929840] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 186.929855] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 186.929875] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.929887] ? __msan_poison_alloca+0x15c/0x1d0 [ 186.929903] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 186.929916] ? memcg_kmem_charge+0x703/0xa30 [ 186.929932] kmsan_alloc_page+0x82/0xe0 [ 186.929959] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 186.985394] ? kernel_text_address+0x34d/0x3a0 [ 186.989992] ? __kernel_text_address+0x34/0xe0 [ 186.993552] sd 0:0:1:0: [sg0] tag#5255 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 186.994707] ? save_stack_trace+0xa5/0xf0 [ 186.994724] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 186.994737] ? update_stack_state+0x885/0xa40 [ 186.994756] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.994787] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 187.003535] sd 0:0:1:0: [sg0] tag#5255 CDB: Report referrals [ 187.007572] ? update_stack_state+0x885/0xa40 [ 187.007587] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 187.007608] alloc_pages_current+0x6b5/0x970 [ 187.007627] pte_alloc_one+0x56/0x110 2018/05/09 11:44:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) listen(r0, 0x0) 2018/05/09 11:44:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x40080) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4100, 0x101, &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xa000, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) init_module(&(0x7f0000000040)='@}\x00', 0x3, &(0x7f0000000080)="5c2d272d5d40fe00") 2018/05/09 11:44:43 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0xd2b, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x800, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x401}, 0x8, 0xbd, 0x1, 0x5, 0x6, &(0x7f0000000100)='veth1\x00', 0x80, 0x7, 0x7}) [ 187.007640] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 187.007666] handle_mm_fault+0x428f/0x7e50 [ 187.013194] sd 0:0:1:0: [sg0] tag#5255 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 187.017588] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.017611] __do_page_fault+0xec4/0x1a10 [ 187.017630] ? page_fault+0x1e/0x30 [ 187.017654] do_page_fault+0xd3/0x260 [ 187.023135] sd 0:0:1:0: [sg0] tag#5255 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 187.028436] page_fault+0x1e/0x30 [ 187.028452] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 187.028459] RSP: 0018:ffff88018733f770 EFLAGS: 00010202 [ 187.028469] RAX: ffffffff83fb5412 RBX: 0000000020ae7000 RCX: 00000000000000f0 [ 187.028474] RDX: 00000000000000f0 RSI: 0000000020ae7000 RDI: ffff88018733fc0c [ 187.028496] RBP: ffff88018733f7f0 R08: 0000000001080020 R09: 0000000000000002 [ 187.034357] sd 0:0:1:0: [sg0] tag#5255 CDB[20]: 93 [ 187.038751] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88018733f778 [ 187.038757] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000000f0 [ 187.038777] ? _copy_from_user+0xd2/0x200 [ 187.038792] ? _copy_from_user+0x10c/0x200 [ 187.038807] do_sys_poll+0x3e5/0x20e0 [ 187.038831] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.145388] sd 0:0:1:0: [sg0] tag#5255 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 187.151505] ? mntput_no_expire+0xad/0x17c0 [ 187.151522] ? lockref_put_or_lock+0x41/0x370 [ 187.151536] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.151553] ? unlock_page_memcg+0x7a/0x160 [ 187.151583] ? page_add_file_rmap+0x5fe/0x6b0 [ 187.155798] sd 0:0:1:0: [sg0] tag#5255 CDB: Report referrals [ 187.159933] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 187.159943] ? alloc_set_pte+0x8ec/0x1d80 [ 187.159958] ? kstrtoull+0x757/0x7e0 [ 187.159971] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 187.159982] ? kstrtoull+0x766/0x7e0 [ 187.160006] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.163857] sd 0:0:1:0: [sg0] tag#5255 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 187.168607] ? __msan_poison_alloca+0x15c/0x1d0 [ 187.168623] ? sigprocmask+0x2b7/0x360 [ 187.168636] ? __msan_metadata_ptr_for_store_1+0x13/0x20 2018/05/09 11:44:43 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1470c3, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/05/09 11:44:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) listen(r0, 0x0) [ 187.168661] ? __set_current_blocked+0x490/0x520 [ 187.177362] sd 0:0:1:0: [sg0] tag#5255 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 187.181598] ? __se_sys_ppoll+0x69c/0xdc0 [ 187.181616] ? sigprocmask+0x2b7/0x360 [ 187.181629] __se_sys_ppoll+0x70e/0xdc0 [ 187.181652] ? syscall_return_slowpath+0x86/0x700 [ 187.186191] sd 0:0:1:0: [sg0] tag#5255 CDB[20]: 93 [ 187.190960] __x64_sys_ppoll+0x15d/0x1b0 [ 187.190977] do_syscall_64+0x154/0x220 [ 187.191003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/09 11:44:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:43 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0x0, 0x1, &(0x7f00000000c0)='Y'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x111000, 0x0) [ 187.303926] RIP: 0033:0x455979 [ 187.307112] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 187.314828] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 187.322097] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 187.329365] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 187.336630] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 187.343904] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000002 [ 187.433022] sd 0:0:1:0: [sg0] tag#5254 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 187.441925] sd 0:0:1:0: [sg0] tag#5254 CDB: Report referrals [ 187.447892] sd 0:0:1:0: [sg0] tag#5254 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 187.457312] sd 0:0:1:0: [sg0] tag#5254 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 187.466332] sd 0:0:1:0: [sg0] tag#5254 CDB[20]: 93 2018/05/09 11:44:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:43 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x3, 0x0) r1 = accept$packet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x14) fcntl$setpipe(r1, 0x407, 0x86b1) r2 = semget$private(0x0, 0x0, 0x40c) semctl$SEM_STAT(r2, 0xffffffffffffffff, 0x12, &(0x7f0000000040)=""/30) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1c3) 2018/05/09 11:44:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x2, 0x3) listen(0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001080)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) 2018/05/09 11:44:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) 2018/05/09 11:44:43 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000000c0)=""/34, 0x22}], 0x2, &(0x7f0000000200)=""/4096, 0x1000}, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001480)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001280)={r1, 0x1f}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:43 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000040)={0xffffffffffffffff}) accept(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) [ 187.671713] sd 0:0:1:0: [sg0] tag#5254 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 187.680631] sd 0:0:1:0: [sg0] tag#5254 CDB: Report referrals [ 187.686618] sd 0:0:1:0: [sg0] tag#5254 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 187.695635] sd 0:0:1:0: [sg0] tag#5254 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 187.704663] sd 0:0:1:0: [sg0] tag#5254 CDB[20]: 93 2018/05/09 11:44:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x311000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:43 executing program 3 (fault-call:4 fault-nth:3): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:43 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24}}, 0xc6, 0x8, 0x100000001, 0x21, 0x44}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/05/09 11:44:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6b, 0xde}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xdf7}, &(0x7f0000000140)=0x8) 2018/05/09 11:44:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x400000) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="7ed50f5c1a700649c1a55d37046b71884235f2b8e8f45415633dcef41dfceb72d5922eddcdf60fb0841dc2f76e49c567995025a59bed68e83df9f7f1b95a860fe213c7436992e7581f17a06ffd6a5c40265745df345c77af53019ae63c6fa554c13d92b67d53233fbb62f29adf2256d24ae41b17c4237602b2135e8299c3c6e6c8f8bb9df51d80362c68837f2dd6c03c", 0x90}], 0x1, 0x0, 0x0, 0x20000000}, 0x44080) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109840, 0x0) listen(r2, 0x300000000ffffffe) accept4$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80000) openat$cgroup_int(r1, &(0x7f00000002c0)='pids.max\x00', 0x2, 0x0) 2018/05/09 11:44:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x1, &(0x7f0000000000)='Y'}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0xa6, &(0x7f0000000080)="f061124807bf8f49aec5aaf2a89192c35d0e83e211c07b983e35a90fd0e222edf0fff82b5818f6eddb9ee57cd7f627a0891bd7fadd3081c94fe6712b74a6b6e5618c42bdeabca37dbb6453948e6446ed67cf7de7aeb37c5f46ea91d31107128d524b8b4760cb27e6978a7e3f42171db32997d465600ccbd2c070369d57722a0c0296bdb0bb11dbe23dfd2a474843f9529f2bf2cfbe42b7e89ab588c0fb1d1c59d905232336c1"}) 2018/05/09 11:44:43 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:43 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 187.925792] FAULT_INJECTION: forcing a failure. [ 187.925792] name failslab, interval 1, probability 0, space 0, times 0 [ 187.937232] CPU: 1 PID: 13055 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 187.944548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.953939] Call Trace: [ 187.956675] dump_stack+0x185/0x1d0 [ 187.960467] should_fail+0x87b/0xab0 [ 187.964279] __should_failslab+0x278/0x2a0 [ 187.968573] should_failslab+0x29/0x70 [ 187.972509] __kmalloc+0xc5/0x350 2018/05/09 11:44:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 187.976010] ? do_sys_poll+0x558/0x20e0 [ 187.980058] do_sys_poll+0x558/0x20e0 [ 187.983900] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.989081] ? mntput_no_expire+0xad/0x17c0 [ 187.993538] ? lockref_put_or_lock+0x41/0x370 [ 187.998102] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.003035] ? unlock_page_memcg+0x7a/0x160 [ 188.007446] ? page_add_file_rmap+0x5fe/0x6b0 [ 188.012020] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 188.017546] ? alloc_set_pte+0x8ec/0x1d80 [ 188.022211] ? kstrtoull+0x757/0x7e0 2018/05/09 11:44:44 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) 2018/05/09 11:44:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x2c0800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x118, r3, 0x300, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd51}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x118}, 0x1, 0x0, 0x0, 0xaa85fc0df5ded64f}, 0x41) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726918a5a42a332d766d6e657431626465766d643573756d00000000000000000000000000000000b3"], &(0x7f00000000c0)='eth0:\x00', 0x6, 0x1) fdatasync(r1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf4, r3, 0x2, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40001}, 0x4855) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x700, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x20004000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x403014}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r6, 0x400, 0x70bd2a, 0x401, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x890) [ 188.025985] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 188.031522] ? kstrtoull+0x766/0x7e0 [ 188.035335] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.040258] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.045813] ? sigprocmask+0x2b7/0x360 [ 188.049776] __se_sys_ppoll+0x70e/0xdc0 [ 188.053845] ? syscall_return_slowpath+0x86/0x700 [ 188.058745] __x64_sys_ppoll+0x15d/0x1b0 [ 188.062859] do_syscall_64+0x154/0x220 [ 188.066792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.072009] RIP: 0033:0x455979 2018/05/09 11:44:44 executing program 7: mkdir(&(0x7f0000000000)='../file0\x00', 0x7e) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x400, 0x20, 0xc}, 0x10) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 188.075219] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 188.082985] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 188.090291] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 188.097610] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 188.104948] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 188.112258] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000003 2018/05/09 11:44:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) 2018/05/09 11:44:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) msgget$private(0x0, 0x80) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:44 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x402081, 0x180) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xfd) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x6, 0x5, 0x4c}, &(0x7f0000000340)=0x27fccf1b785e90f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x97, 0x7, 0x6, 0x9, 0x4, 0x9, 0x401, 0x0, 0x9, 0x2, 0x52, 0x5}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000240)='Y'}) 2018/05/09 11:44:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x0, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:44 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x8, 0x2, 'client1\x00', 0x2, "b8b61728069b57aa", "40dba97b4f5b018c18ef1ffacf224eb0960193545e4a643e0742970c8dc352e5", 0x80000000, 0x17b9}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/05/09 11:44:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x280200) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/234) listen(r0, 0x0) 2018/05/09 11:44:44 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x80) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r1, 0x3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) fchmodat(r0, &(0x7f00000000c0)='../file0\x00', 0x82) r3 = shmget(0x3, 0x4000, 0x840, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) umount2(&(0x7f0000000180)='./file0\x00', 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x800, {{0xa, 0x4e23, 0x433, @mcast2={0xff, 0x2, [], 0x1}, 0xf07a}}}, 0x88) 2018/05/09 11:44:44 executing program 3 (fault-call:4 fault-nth:4): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xffffffffffffff5a}) 2018/05/09 11:44:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 188.520280] FAULT_INJECTION: forcing a failure. [ 188.520280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 188.532333] CPU: 1 PID: 13116 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 188.539646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.549030] Call Trace: [ 188.551666] dump_stack+0x185/0x1d0 [ 188.555364] should_fail+0x87b/0xab0 [ 188.559119] __alloc_pages_nodemask+0x61c/0x5dd0 [ 188.563911] ? kernel_text_address+0x34d/0x3a0 2018/05/09 11:44:44 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101500, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r1}) [ 188.568539] ? __kernel_text_address+0x34/0xe0 [ 188.573166] ? save_stack_trace+0xa5/0xf0 [ 188.577358] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 188.582854] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 188.588261] ? update_cfs_rq_load_avg+0x674/0x1ad0 [ 188.593247] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.598154] alloc_pages_vma+0x1565/0x1800 [ 188.602455] do_huge_pmd_wp_page+0x3103/0x5080 [ 188.607090] ? __list_add_valid+0xb8/0x450 [ 188.611389] handle_mm_fault+0x24ed/0x7e50 [ 188.615739] __do_page_fault+0xec4/0x1a10 [ 188.619945] ? page_fault+0x1e/0x30 [ 188.623613] do_page_fault+0xd3/0x260 [ 188.627466] page_fault+0x1e/0x30 [ 188.630959] RIP: 0010:do_sys_poll+0x1e6f/0x20e0 [ 188.635644] RSP: 0018:ffff88018655f800 EFLAGS: 00010246 [ 188.641043] RAX: 0000000000000000 RBX: 0000000020ae7006 RCX: ffff880000000000 [ 188.648341] RDX: ffff88018a9cfc10 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 188.655641] RBP: ffff88018655fd38 R08: 0000000001080020 R09: 0000000000000002 [ 188.662943] R10: 0000000000000000 R11: ffff880186550000 R12: ffff88018655fc08 2018/05/09 11:44:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000), &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:44 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000180)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003f40)={'bond0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000042c0)={&(0x7f0000003f80)={0x320, r1, 0x0, 0x70bd27, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x17c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4b0}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r7}, {0x134, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x7, 0x2, 0x1}, {0x7, 0x9a5, 0xfd, 0x1ff}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}]}}]}, 0x320}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x100fff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) [ 188.670276] R13: ffff88018655fc12 R14: 0000000000000001 R15: 0000000000000000 2018/05/09 11:44:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x461a, 0xbb93, 0x1000, 0x0, 0x0, [], [], [], 0x6c70698, 0x800}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x18304983, @empty, 0xfd3}}}, &(0x7f0000000300)=0x84) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/108, 0x6c}], 0x3) listen(r0, 0x0) 2018/05/09 11:44:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='ppp0bdevem1/(wlan1wlan1\x00') [ 188.670376] ? mntput_no_expire+0xad/0x17c0 [ 188.670456] ? unlock_page_memcg+0x7a/0x160 [ 188.670485] ? pipe_write+0x1c70/0x1c70 [ 188.670545] ? page_add_file_rmap+0x5fe/0x6b0 [ 188.670610] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 188.670658] ? alloc_set_pte+0x8ec/0x1d80 [ 188.670731] ? kstrtoull+0x757/0x7e0 [ 188.670787] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 188.670854] ? kstrtoull+0x766/0x7e0 [ 188.670923] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.670983] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.671052] ? sigprocmask+0x2b7/0x360 [ 188.671111] __se_sys_ppoll+0x70e/0xdc0 [ 188.671189] ? syscall_return_slowpath+0x86/0x700 [ 188.671234] __x64_sys_ppoll+0x15d/0x1b0 [ 188.671275] do_syscall_64+0x154/0x220 [ 188.671314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.671336] RIP: 0033:0x455979 [ 188.671352] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 188.671384] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 188.671402] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 2018/05/09 11:44:45 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x42) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000000080)='\x00'}) 2018/05/09 11:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000001803f841311cb62960713c142bd4560cacadaf19749023cd674cc637a2cafd13415d00bc2ad24a965ffcd22f1fbda6769b62b3f2a822c7b4228bd116804bd5ac94319f39b2fece5b4fecd3f4c19e58a4d19d83ae4669e686f2e6a3d9e68c"], &(0x7f0000000200)=0x58) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x0, 0x6, 0xfffffffffffffffc, 0x27, 0x80000000, 0x6, 0x3, {r4, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, 0x4, 0x3, 0x0, 0x0, 0x1}}, &(0x7f0000000300)=0xb0) listen(r0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) r6 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000540)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(r5, &(0x7f0000000740)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000003c0)="ff0771d9276a8ed708fd86dfc607c656d06934c2a4b67d623b4948d91c3a9396cf8a5d89ecb0c5944a02743ebea540438bef4698a5b2294812f39fb043fd498c4975c99a22104dff7deb34cd16d4054833539bad1f9351f91e6222b73abf12767ec17b2bbf78ada22f86b1a590104e400dac10a20d235aaf526c73359dad65623755d4dff96ab36a8fb484b8", 0x8c}, {&(0x7f0000000480)="b77f8906c9542f11e0c72a8f43c8327749aa4818e93eef7658f0d1c2", 0x1c}, {&(0x7f00000004c0)="9abad4b32290a4e6148786f0e7bed502b9a9d5fa62454380ccf84815597e629302c477", 0x23}], 0x3, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4}, 0x20000000) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) 2018/05/09 11:44:45 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000008c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000900)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"76e910622d91d24d5700", r1}) connect$packet(r0, &(0x7f0000000080)={0x11, 0x40000000001f, r2, 0x1, 0x8001, 0x6, @random="38585e8c2330"}, 0x14) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200040, 0x0) 2018/05/09 11:44:45 executing program 2: r0 = dup(0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="204f1e794afd57089d651977fa4976396c4b55721aa095c389f75cc47b7f410b017af81318c4e73ee6ce8ad8c771818bd823e3623f9dadb490d7ec3b"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen(r1, 0x4) 2018/05/09 11:44:45 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:45 executing program 3 (fault-call:4 fault-nth:5): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:45 executing program 7: mkdir(&(0x7f0000000000)='../file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 188.671418] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 188.671437] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 188.671454] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000004 [ 189.155707] FAULT_INJECTION: forcing a failure. [ 189.155707] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 189.167556] CPU: 0 PID: 13165 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 189.174823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.184255] Call Trace: [ 189.186842] dump_stack+0x185/0x1d0 [ 189.190473] should_fail+0x87b/0xab0 [ 189.194189] __alloc_pages_nodemask+0x61c/0x5dd0 [ 189.198946] ? get_page_from_freelist+0x5efb/0xb600 2018/05/09 11:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x644000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x20) listen(r0, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x50000) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) write$binfmt_aout(r3, &(0x7f0000000200)={{0x108, 0x8, 0x9, 0x34f, 0x3ab, 0x80000001, 0x10c, 0xffffffffffffffe1}, "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", [[], []]}, 0x1220) [ 189.203965] ? kernel_poison_pages+0x40/0x360 [ 189.208460] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.213824] ? kernel_poison_pages+0x1a0/0x360 [ 189.218415] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.223868] ? get_page_from_freelist+0xab28/0xb600 [ 189.228897] ? page_counter_try_charge+0x205/0x5c0 [ 189.233831] ? page_counter_try_charge+0x4af/0x5c0 [ 189.238778] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 189.243711] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.249086] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/09 11:44:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 189.253942] kmsan_alloc_page+0x82/0xe0 [ 189.257922] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 189.262681] ? kernel_text_address+0x34d/0x3a0 [ 189.267261] ? __kernel_text_address+0x34/0xe0 [ 189.271842] ? save_stack_trace+0xa5/0xf0 [ 189.275989] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.281438] ? update_stack_state+0x885/0xa40 [ 189.285933] ? save_stack_trace+0xa5/0xf0 [ 189.290086] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.295538] ? update_stack_state+0x885/0xa40 [ 189.300053] alloc_pages_vma+0x1565/0x1800 2018/05/09 11:44:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0xb) close(r0) listen(r0, 0x0) [ 189.304294] do_huge_pmd_wp_page+0x3103/0x5080 [ 189.308879] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 189.314326] ? __save_stack_trace+0x90d/0xb00 [ 189.318892] handle_mm_fault+0x24ed/0x7e50 [ 189.323130] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.327986] __do_page_fault+0xec4/0x1a10 [ 189.332144] ? page_fault+0x1e/0x30 [ 189.335786] do_page_fault+0xd3/0x260 [ 189.339590] page_fault+0x1e/0x30 [ 189.343043] RIP: 0010:do_sys_poll+0x1e6f/0x20e0 [ 189.347707] RSP: 0018:ffff880149f4f800 EFLAGS: 00010246 2018/05/09 11:44:45 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000065c0)="0872f36edbd3c0613efe9011c1823e44bf62ace4c23ee779b33591f5e2ee2994c1cfda64421ed43125ecd52c1f0664d0cac8e2d316cd5d61a5327b81bc1d4af4f003a248d627a98a5f5bfc87a005be3cc58dd0604989c726a6b2b71cfb63ae8bf1b7636d576e60851f1595bf4409d2a9cdcb7a0faa95aeab22cbb7a27814d4a11d891dadfd1ab321d8edc8dd1f447bdefd84fbdaa7eb6019d2ead4105bf374681396ad35f5f87bbdd7f2cfc252b9f08957b2dee9165bd8e9c3cded29e2a39fe80fbdf1386a95922ad04c7126a520b3b8abb5ad891922c0aaeaa512f273181e1093b35db814a23ccc06579f53f77866e1365dbca1cc66e6a3b625", &(0x7f00000066c0)="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", 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = semget(0x3, 0x1, 0xc4) semtimedop(r2, &(0x7f0000003440)=[{0x1, 0x7, 0x1800}], 0x1, &(0x7f00000076c0)={0x77359400}) recvmmsg(r1, &(0x7f0000006340)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000200)=""/208, 0xd0, 0x100000000}, 0x8}, {{&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/14, 0xe}, {&(0x7f0000000440)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0xcb1f}, 0x81}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000640)=""/143, 0x8f}, {&(0x7f0000000700)=""/245, 0xf5}, {&(0x7f0000000800)=""/96, 0x60}, {&(0x7f0000000880)=""/14, 0xe}], 0x6, &(0x7f0000000940)=""/49, 0x31, 0x7}, 0xfffffffffffffff7}, {{&(0x7f0000000980)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/35, 0x23}, {&(0x7f0000001a40)=""/15, 0xf}, {&(0x7f0000001a80)=""/222, 0xde}, {&(0x7f0000001b80)=""/18, 0x12}, {&(0x7f0000001bc0)=""/79, 0x4f}, {&(0x7f0000001c40)=""/63, 0x3f}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/239, 0xef}, {&(0x7f0000002d80)=""/134, 0x86}], 0xa, &(0x7f0000002f00)=""/242, 0xf2, 0x7}, 0x100}, {{&(0x7f0000003000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003340)=[{&(0x7f0000003080)=""/135, 0x87}, {&(0x7f0000003140)=""/42, 0x2a}, {&(0x7f0000003180)=""/210, 0xd2}, {&(0x7f0000003280)=""/140, 0x8c}], 0x4, &(0x7f0000003380)=""/43, 0x2b, 0x86b}, 0x2}, {{&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000003440), 0x0, 0x0, 0x0, 0x1000}, 0x81}, {{&(0x7f0000003480)=@l2, 0x80, &(0x7f0000004a40)=[{&(0x7f0000003500)=""/153, 0x99}, {&(0x7f00000035c0)=""/83, 0x53}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/103, 0x67}, {&(0x7f00000046c0)=""/156, 0x9c}, {&(0x7f0000004780)=""/228, 0xe4}, {&(0x7f0000004880)=""/68, 0x44}, {&(0x7f0000004900)=""/2, 0x2}, {&(0x7f0000004940)=""/219, 0xdb}], 0x9, &(0x7f0000004b00)=""/4096, 0x1000, 0x8}, 0x68}, {{&(0x7f0000005b00)=@nfc, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005b80)=""/168, 0xa8}, {&(0x7f0000005c40)=""/68, 0x44}, {&(0x7f0000005cc0)=""/105, 0x69}, {&(0x7f0000005d40)=""/224, 0xe0}, {&(0x7f0000005e40)=""/179, 0xb3}], 0x5, &(0x7f0000005f80)=""/127, 0x7f, 0x6}, 0x7}, {{&(0x7f0000006000)=@ax25, 0x80, &(0x7f0000006200)=[{&(0x7f0000006080)=""/8, 0x8}, {&(0x7f00000060c0)=""/118, 0x76}, {&(0x7f0000006140)=""/140, 0x8c}], 0x3, &(0x7f0000006240)=""/234, 0xea}, 0x80000001}], 0x9, 0x3, &(0x7f0000006580)={0x0, 0x1c9c380}) listen(r1, 0x0) [ 189.353064] RAX: 0000000000000000 RBX: 0000000020ae7006 RCX: ffff880000000000 [ 189.360334] RDX: ffff880149fefc10 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 189.367603] RBP: ffff880149f4fd38 R08: 0000000001080020 R09: 0000000000000002 [ 189.374872] R10: 0000000000000000 R11: ffff880149f40000 R12: ffff880149f4fc08 [ 189.382146] R13: ffff880149f4fc12 R14: 0000000000000001 R15: 0000000000000000 [ 189.389529] ? mntput_no_expire+0xad/0x17c0 [ 189.393864] ? unlock_page_memcg+0x7a/0x160 [ 189.398192] ? pipe_write+0x1c70/0x1c70 [ 189.402172] ? page_add_file_rmap+0x5fe/0x6b0 [ 189.406667] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.412119] ? alloc_set_pte+0x8ec/0x1d80 [ 189.416269] ? kstrtoull+0x757/0x7e0 [ 189.419986] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.425445] ? kstrtoull+0x766/0x7e0 [ 189.429169] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.434016] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.438688] ? sigprocmask+0x2b7/0x360 [ 189.442592] __se_sys_ppoll+0x70e/0xdc0 [ 189.446573] ? syscall_return_slowpath+0x86/0x700 [ 189.451426] __x64_sys_ppoll+0x15d/0x1b0 [ 189.455491] do_syscall_64+0x154/0x220 [ 189.459382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.464567] RIP: 0033:0x455979 [ 189.467747] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 189.475461] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 189.482727] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 189.489998] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 189.497273] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 189.504544] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000005 2018/05/09 11:44:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x7ffffffffffffffb) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0xff, 0xa8a3, 0x6, 0xc7, &(0x7f0000000040)='veth1_to_bond\x00', 0x1, 0x5, 0xfff}) 2018/05/09 11:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000380)=""/153) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x1, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:45 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x0, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:45 executing program 3 (fault-call:4 fault-nth:6): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:45 executing program 4: 2018/05/09 11:44:45 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x90) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x801, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffe45}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r2, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r3}) [ 189.687311] FAULT_INJECTION: forcing a failure. [ 189.687311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 189.699157] CPU: 0 PID: 13193 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 189.706437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.715795] Call Trace: [ 189.718395] dump_stack+0x185/0x1d0 [ 189.722030] should_fail+0x87b/0xab0 [ 189.725756] __alloc_pages_nodemask+0x61c/0x5dd0 [ 189.730520] ? get_page_from_freelist+0x5efb/0xb600 2018/05/09 11:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="886e", 0x2}, {&(0x7f0000000180)="2aab2a795db79b4110f7f1c3263e03d4f59ce024cb2b7e08fb2fbf46d7ea064bf20f9954c38dff5040914d7cc726a6b1cd1a1b9d43e821ee6c8d675163bf9a7b699bbfb3d4c944d9bae369fd0c81dc0417fac0bd15196365ed084fb86c4b8479c20da2f420dbd8cc82175f875556622ec7ea23b5701b6b95ff", 0x79}], 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x100, 0x3, 0x4, 0xfffffffffffffffe, "acc8433f9cf6ac74c2df4abba22eff1001c2019e6ac3a60d4f41b369a1b8a1e43deecb511354ad6d584a1c54", 0x6ba9}) r2 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="8d97c846d6b54da54420192e5fd0e09368c8241fec8c4aa015bcf6ae93234e67bb3cad36a8781977bca0f226ac2400fda62533250479e86321e9c50bc1f0304b4d847180ebf8603f285dee7dd90cd6", 0x4f}, {&(0x7f0000000300)="4a51dc80101deb63147cce7e2b4aac92b2b6d638113794b40039dd99b97cf79496ae9e41b386b0e0b32ecba5d177414bf9957bed18c2b7383b75fac502ae5ff3b898ca3acedcefb7c3f9cef3844164b5e2d246e0d425051c52e817ea5015e4652a534cb742bc", 0x66}], 0x2, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x238) listen(r0, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000240)={0x8001}) [ 189.735544] ? kernel_poison_pages+0x40/0x360 [ 189.740041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 189.745403] ? kernel_poison_pages+0x1a0/0x360 [ 189.749984] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.755432] ? get_page_from_freelist+0xab28/0xb600 [ 189.760458] ? page_counter_try_charge+0x205/0x5c0 [ 189.765390] ? page_counter_try_charge+0x4af/0x5c0 [ 189.770330] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 189.775351] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.780735] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/09 11:44:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 189.785602] kmsan_alloc_page+0x82/0xe0 [ 189.789585] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 189.794342] ? kernel_text_address+0x34d/0x3a0 [ 189.798926] ? __kernel_text_address+0x34/0xe0 [ 189.803509] ? save_stack_trace+0xa5/0xf0 [ 189.807661] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.813210] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 189.818579] ? update_cfs_rq_load_avg+0x674/0x1ad0 [ 189.823524] alloc_pages_vma+0x1565/0x1800 [ 189.827773] do_huge_pmd_wp_page+0x3103/0x5080 [ 189.832359] ? __list_add_valid+0xb8/0x450 [ 189.836611] handle_mm_fault+0x24ed/0x7e50 [ 189.840862] __do_page_fault+0xec4/0x1a10 [ 189.845026] ? page_fault+0x1e/0x30 [ 189.848661] do_page_fault+0xd3/0x260 [ 189.852467] page_fault+0x1e/0x30 [ 189.855923] RIP: 0010:do_sys_poll+0x1e6f/0x20e0 [ 189.860577] RSP: 0018:ffff88018664f800 EFLAGS: 00010246 [ 189.865937] RAX: 0000000000000000 RBX: 0000000020ae7006 RCX: ffff880000000000 [ 189.873203] RDX: ffff88014ac0fc10 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 189.880640] RBP: ffff88018664fd38 R08: 0000000001080020 R09: 0000000000000002 2018/05/09 11:44:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, 0x618fab5, 0x1, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0x4}, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000002c0)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000240), 0x4) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x200000, 0x0) listen(r0, 0x0) 2018/05/09 11:44:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000), &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 189.887907] R10: 0000000000000000 R11: ffff880186640000 R12: ffff88018664fc08 [ 189.895179] R13: ffff88018664fc12 R14: 0000000000000001 R15: 0000000000000000 [ 189.902472] ? mntput_no_expire+0xad/0x17c0 [ 189.906813] ? unlock_page_memcg+0x7a/0x160 [ 189.911141] ? pipe_write+0x1c70/0x1c70 [ 189.915122] ? page_add_file_rmap+0x5fe/0x6b0 [ 189.919621] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.925076] ? alloc_set_pte+0x8ec/0x1d80 [ 189.929227] ? kstrtoull+0x757/0x7e0 [ 189.932961] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.938434] ? kstrtoull+0x766/0x7e0 [ 189.942160] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.947009] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.951681] ? sigprocmask+0x2b7/0x360 [ 189.955583] __se_sys_ppoll+0x70e/0xdc0 [ 189.959562] ? syscall_return_slowpath+0x86/0x700 [ 189.964413] __x64_sys_ppoll+0x15d/0x1b0 [ 189.968479] do_syscall_64+0x154/0x220 [ 189.972366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.977545] RIP: 0033:0x455979 [ 189.980821] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f 2018/05/09 11:44:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x4) listen(r0, 0x0) 2018/05/09 11:44:46 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x4, 0x3, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) [ 189.988523] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 189.995801] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 190.003070] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 190.010337] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 190.017606] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000006 2018/05/09 11:44:46 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) listen(r0, 0x0) 2018/05/09 11:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:46 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3ff, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x4, [0x9629, 0x1ff, 0x4, 0x7ff]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7fff}, &(0x7f00000001c0)=0x8) 2018/05/09 11:44:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7, 0x3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) listen(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0xf97, 0xbbb2, 0x1ff, 0x5, 0x1, 0x1f}, 0x0, 0x6, 0x200}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x2}) ioctl$VT_DISALLOCATE(r2, 0x5608) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/05/09 11:44:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x1, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 3 (fault-call:4 fault-nth:7): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x171e, 0xc40) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000180)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'ip6tnl0\x00', 0x200}) listen(r1, 0x0) 2018/05/09 11:44:46 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 190.435676] FAULT_INJECTION: forcing a failure. [ 190.435676] name failslab, interval 1, probability 0, space 0, times 0 [ 190.447152] CPU: 1 PID: 13261 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 190.454461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.463847] Call Trace: [ 190.466488] dump_stack+0x185/0x1d0 [ 190.470180] should_fail+0x87b/0xab0 [ 190.473949] __should_failslab+0x278/0x2a0 [ 190.478245] should_failslab+0x29/0x70 [ 190.482186] __kmalloc+0xc5/0x350 [ 190.485681] ? do_sys_poll+0x558/0x20e0 [ 190.489707] do_sys_poll+0x558/0x20e0 [ 190.493557] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 190.499006] ? __dequeue_signal+0x5c8/0xb10 [ 190.503413] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 190.508817] ? dequeue_signal+0x3d4/0x9f0 [ 190.513046] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 190.522145] ? get_signal+0x1e60/0x1f20 [ 190.526205] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 190.531748] ? kmsan_set_origin_inline+0x6b/0x120 [ 190.536677] ? __msan_poison_alloca+0x15c/0x1d0 [ 190.541435] ? do_signal+0x504/0x1c80 [ 190.545330] ? kmsan_set_origin_inline+0x6b/0x120 [ 190.550253] ? __msan_poison_alloca+0x15c/0x1d0 [ 190.555014] ? sigprocmask+0x2b7/0x360 [ 190.558971] __se_sys_ppoll+0x70e/0xdc0 [ 190.563017] __x64_sys_ppoll+0x15d/0x1b0 [ 190.567126] do_syscall_64+0x154/0x220 [ 190.571060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.576280] RIP: 0033:0x455979 2018/05/09 11:44:46 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r0) 2018/05/09 11:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 190.579487] RSP: 002b:00007f99d3b1fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 190.587231] RAX: ffffffffffffffda RBX: 00007f99d3b206d4 RCX: 0000000000455979 [ 190.594527] RDX: 0000000020845ff0 RSI: 0000000000000088 RDI: 0000000020ae7000 [ 190.601821] RBP: 000000000072bea0 R08: 0000000000000008 R09: 0000000000000000 [ 190.609115] R10: 000000002079dff8 R11: 0000000000000246 R12: 0000000000000013 [ 190.616409] R13: 00000000000004b1 R14: 00000000006fb138 R15: 0000000000000007 2018/05/09 11:44:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x9, 0x4, 0xce59, 0x8, 0x1ff, 0xa630000000000000, 0xffc0000000000000, 0x9, 0x4, 0x3ff, 0xc3b, 0x8}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x1fffe, 0x0) listen(r0, 0x0) 2018/05/09 11:44:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10a) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x41, 0x4) listen(r0, 0x0) pipe2(&(0x7f0000000140), 0x80000) 2018/05/09 11:44:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:46 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x7fe0000, 0x0, 0x7}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x100000001}, {0x3, 0x8}, {0x6, 0x7}], 0x3) [ 190.784330] Unknown ioctl 21506 2018/05/09 11:44:46 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/09 11:44:46 executing program 3 (fault-call:4 fault-nth:8): r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 190.825689] Unknown ioctl 21506 2018/05/09 11:44:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x2) write(r0, &(0x7f0000000000)="51376bf9a5709eb117fd2b2f80a277f8e9c8362ae4904074d4fedfd042c1aa8e9023a6677bfd598d1eb94cc28a3c22f0a4a480ba8d5c2eb5ff09b123878e9f56f9d99eb9a8f60af1136133e4bff52e21f461af1f84ad31d187b27f8b78474a86e57ec8c9e2004b160a3dcace68a7415ad31897896fb00a61ad1c09cdb969cbeb9b17aaa976ac7561ae1eaf02916a322553eb8b0f87eda434c0b14c15482af115fef108ac55672a8cc2c677ae77523bdb52251c930e0e15530e627f36105bda82b6a730f587f58ee6", 0xc8) dup2(r0, r0) 2018/05/09 11:44:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={"766500000000000000000000800900ab", 0x9}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:47 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/05/09 11:44:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x1cc, 0xfffffffffffffffc, 0x100000001, 0x169, 0x11c, 0x4, 0x26b, 0x4}, "e5a763b75bcda472026fdbdc73ed6a18a1f1362d690916c988705103054f6d5be1ffdd7fb3d37556c1ae2762c72deca6bed7020554e8d319e8df52aa221ba099f65bff916de32b34f185697a13d6af3ecc0d6d912fc7d322ad3526405cd32a30aa227a76014f74cbc1c60f789ba2378fe4f612e3b91f7d", [[], [], [], [], [], [], [], [], []]}, 0x997) 2018/05/09 11:44:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x9, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d7", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 6: accept4(0xffffffffffffffff, &(0x7f0000005240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000052c0)=0x80, 0x0) accept$ax25(r0, &(0x7f0000005300), &(0x7f0000005340)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/autofs\x00', 0x10200, 0x0) sendmsg$netrom(r2, &(0x7f0000005140)={&(0x7f0000000bc0)=@full={{0x3, {"d779ca3fd35aa2"}}, [{"61aff1f39786a4"}, {"43fa7c46347c53"}, {"49efcd0c838c4c"}, {"3b7f8c61fb193b"}, {"510bc8e5e3a044"}, {"0e0eff6cb75742"}, {"d16fb320f6b6c9"}, {"54afbf42c8e409"}]}, 0x48, &(0x7f0000001f80)=[{&(0x7f0000000c40)="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", 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0xe6}, {&(0x7f0000001e80)="ec418c3089b0dfa6e2b6c3f9a05a4f15e208861aac0559b758d0373592ca92fffecb83d6645afd828133d28b66a7ee676668532c6e4ed1ceb4e0d80800e7e585b96be425e90250cf081792f219adf75f997531856915013d19ec8fa9547cc4157ca1e31bfcec2e255ba33c43767e3bca4073dacd0b7b8a43be2dde3f33cd09ec72569defa1a3b7fe45585358bd2095314ae6d9cd33e403490fa0f095ad3d5951e316b2d33ab9f3f542353989999519804c95163ea5f1d1b3a7c0c53737d096320a80db7b", 0xc4}], 0x5, &(0x7f0000002000)=[{0x40, 0x84, 0x4, "a67190739b89d4ff91ba7bb244a999ed185f7c915b872bb01739bd75eccece6829aad66837a9f9e6235626b8d9ebd5"}, {0x60, 0x10b, 0x7fff, "4772e1cbcbcdb581c89d6a06a7689cea89b917dedcbad15a44406074fc03ce639760242fbb39790429a9210bea7c569436cc734eae97b7b16b572526fd21019cdae5a4a60154e35ea17df3e1c0af02"}, {0x18, 0x3a, 0x38, "c5f0b4610c"}, {0x1010, 0x88, 0x5, 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"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0x3110, 0x40010}, 0x4000) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xe34, 0xbd59, 0x2, 0x4, 0x4, 0x2, 0x3e, 0x1ff, 0x3b8, 0x40, 0x101, 0x7ff, 0x3, 0x38, 0x2}, [{0x7474e551, 0x101, 0x0, 0x2, 0x9, 0x7, 0x6, 0x1f}], "9c97ab240812d11bbad673f9f89d8e183832a744d2a6475c27292d5c9bd1be4a115690a7372be0704c84f17a73e6aacf90fcfc3f5e0d181f840077abb4f03938e4bce60221b3de18bf24626d3169dc4f18e06c8b03493744c75177294538d54749dde692ce0cedcb399de73de84714d84658bc70ac7a4f900a174a56421a9ca3771327aa5399002909e490038168fa745ec52f936582ced5a160fcbe9555d5c83fd11c1bc798f0183c90ce6a00bdb0", [[], [], [], [], [], [], [], [], [], []]}, 0xb27) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0xd5) listen(r1, 0x0) 2018/05/09 11:44:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 3: r0 = gettid() getrandom(&(0x7f0000000000)=""/234, 0xea, 0x3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x8) 2018/05/09 11:44:47 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3, r0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x2d}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/05/09 11:44:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x11, 0x147, &(0x7f0000000140)="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"}) 2018/05/09 11:44:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) lookup_dcookie(0x8, &(0x7f00000000c0)=""/198, 0xc6) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002a40)={0x1, &(0x7f0000002a00)=[{}]}) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) rmdir(&(0x7f0000000000)='./file0\x00') accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80, 0x80000) 2018/05/09 11:44:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x123000) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="1598941360583a0f077693754f959212f3692ebfa5d2d23c9c7e3c8b70a319f3af7542e407450ffef0e4e84f9140f1403f55c5d327bd94aa01219be1358cc5c85781edd64b66a87171f35a8efff342d12671555c4f5226d86e8809da45619127cf25c6e697eb43d3d3cc6c07e475b438b05df6418fecacf89e60014f754a40d28de1bc1bca2a6198af", 0x89}, {&(0x7f0000000100)="7511abadda7bf83160b987b83f42c03245a8decf91acd62d6ea4272eaf0b66a0", 0x20}, {&(0x7f0000000140)="81a5c01b91327539891c6cc7eb5d", 0xe}, {&(0x7f0000000180)="2807e1fd9727974d12a1bdfcbe386f70d71d571f", 0x14}, {&(0x7f00000001c0)="3b307bb72e9171e88fcab20bc4ccb37cf1e9f40c42141349dc2929b861ef", 0x1e}, {&(0x7f0000000200)="640f2139f673598243325b977f9adf377a46a5ce07880a41a4da2d1d88f50e3e04b11170383a37f636ec487e5b491d4dbe0019a6d11c6cc1fd36ff343c9a17f13f3e9563c94ab26f247182e596c0f9e22202ddbd9d5b24a82a808b869f67112ae3e03c7a09a455b350bd20e7a48045f6028e20dad858f9015024cb4710ef9907c631adf5809ea13414483f48ccd03acda74cf09ac8026c196a1a60e5577c365869902cd97f48b2b18ba836fe98668b7f1f04ee476a8c58085d36beddc099582c959831e9f527badef321e9d3cbdcaea0408b8c987eebfefbb99997deaf12f21e1d2534173911a5c4072c08bac80726a7565cc43ef3c0", 0xf6}, {&(0x7f0000000300)="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", 0x1000}], 0x7, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$null(0xffffffffffffff9c, &(0x7f0000001380)='/dev/null\x00', 0x200, 0x0) socket$inet6(0xa, 0x3, 0x9) 2018/05/09 11:44:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001280)='/dev/dsp\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000012c0)={&(0x7f0000001240)='./file0\x00', r2}, 0x10) r3 = accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000011c0)={0x6, 0x8004, 0x800, 0x84, r4}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001300)=0x80000000, 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000080)='threaded\x00', 0x9) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x50, r6, 0x0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xb7e, 0x8, 0x80000001, 0xfff, r5}, 0x10) 2018/05/09 11:44:47 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x8) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:47 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400040, 0x0) 2018/05/09 11:44:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2, 0xffffffffffffff8b, &(0x7f0000000000)="8e"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x307240) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) 2018/05/09 11:44:47 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) listen(r1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="280100001200100028bd7000fcdbdf25736861332d323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000200000000000000000000008000100000000000800010000800000080001000500000008000100f5790000080001000100000008000100ffff000008000100d9f1000008000119010000000800010001000000000000000000000000000000000000"], 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond_slave_0\x00', 0x10) 2018/05/09 11:44:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioperm(0x201, 0x1, 0x101) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x9e1, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r2, 0x8000) 2018/05/09 11:44:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) r0 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x20) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x3, &(0x7f00000000c0)=0xfffffffffffffe58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2800, 0x0) lseek(r1, 0x0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000000)) 2018/05/09 11:44:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xd, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) 2018/05/09 11:44:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)='Y'}) 2018/05/09 11:44:47 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 192.044228] Unknown ioctl 21665 2018/05/09 11:44:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x2, r3}) sendmsg$kcm(r2, &(0x7f00000028c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x1, {0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x9256}}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000001c0)="7010eab8e7e627e9a7a82ba407aca1332ca536b01180581e57120b75b46133122f5dbaceb784fe35d330e9b44a79daeec1fe591d66d7a3148807ac4ce716011bf7022e5a4d5d95f7901430fece6921616fca22f86e6b2b910847449aef3e891dac93ea397c5b0db9c69453b9525907cd6382e49b", 0x74}, {&(0x7f0000000240)="64a6c5590ca8a9cb9b797aeffccd3100fe79713665b5dc88d7a73820ebd5ec06851f469ca07f81917d5079f003c3e497bbfc86ae856045c7287328e1176a0054020c7d9f51092b3b3c7ea4d2e8fc5bc0ab4da7920193fb4593ddc050f2643b33272860b6a97562b35d77756610f7bd881e1d7294972ef86997ab0acc4cf72e9cb69224d4d97e3ea8e8449493d6cf2f30004a0b36d88fbbc024e3", 0x9a}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="82a3520e762df86381264240d11e4003a7b901afa48524b7fc1c98aaf85c5347e946484e74f6b7e1537b6419e9046dfe40da9d4176ced0b4ea46c4cf9bbb22a2d34ea571195b06489f0c6a9a7e364b15cbe63653fbc37f713393684d117eceb93a3431bbea4fb2d7c1ddd216c1f36226008780d974efc842da9ffc8ee15c4003bcd6e2a9e7fc346c3e3949743661", 0x8e}, {&(0x7f00000013c0)="2730797cbf76523e48522b5a2d0f5e3832487986b4bf83c865ca32bb0f1e17e42dee85f218459815c541a969b23ea9c120880b4a66054f58fe27b05426a805ad035abeadeb5c3cd3", 0x48}, {&(0x7f0000001440)="3005289354a0e43ef9358e9def62986562bc8a932971ea3f01cb23690317c215524667a033781903cba32ffc4251a7e2559e5a11800c0b7c2f30e11d6dfd473b71598b78cda127e6bbd72ad0abb51c5092c0ac6ea476e30fd0b0a58e5cd291888de1b80605d764e189aafa0b05214c0d92d325742f7c16dcdfd427f65f487b64cb4b105ee82e5543ddda656984b0c72179ab866d5c09b222426eb6411ed7171a6478c6f4c291d93995ae5c779122a2fa3aada94568153fb5347474cf32cbcafb3ee78b3aed6249c67a9335c6ef", 0xcd}, {&(0x7f0000001540)}, 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", 0x1000}, {&(0x7f0000002580)="041847fdf0abc4f5dab46ef301d5a5216c4e8a2094d7078bf387b2d77702a681b73c6bf00a6157d6e9de93", 0x2b}, {&(0x7f00000025c0)="01f4a746a84f080af52db8358ba3715861eb2678bd94c098b78c2bf3c288aa39701a1a5bc151eebf699b2755cbca91b2d58c99a6a8c49d53be0a262ed8a9a090f05f8e88f3b7284ea695e33df1547df462e8fd3cc7e79bdd91ebf182db2ed127fdc299acc37a6a6f42ee34262263eedd0b1ba1614ec162510220e5b3590c8389bd51368d87f86dc38b18c3082a30d427096a877760289a6f0813f4c913dbd3b3175355", 0xa3}], 0xa, &(0x7f0000002740)=[{0xd0, 0x103, 0x401, "27ab338a02cab58819a81ede364dec370f8f451cca8e67449e0389e162537bf94c3fa7fcc3510b71fcc3555412df6d7b28d2da295c44f105022a672a85155475a6387f22deaa0ba9eea654001592b02720b22bba89e684a762b6677662eaad536e9cae6a914d3c0a448c3085b980a0014dc6f0de10d96d41f9618f24120897672e912957a400d62459a11a3a71bec5d586f2e8e89123f07750c72cf763d75e8de66a875e800852654e7964f9ca804591ab027d6b928332f16a36ac08a17679"}, {0x28, 0x117, 0x6, "b63006aca6502e5a4ebcb668e65640b0793465"}, {0x88, 0x10a, 0x7, "8b546dd360bb6863aac054756427da5582b358057d049f9717318a00cc59ed427c8ba79005c970b129c5e955626c294614be4ed79ff282db8ea04bfe1001f3bbd0f0451a30f96a77ef080e4d1dbb5144cbf11d616d0870ec143ce0e66ecdf74fc3131dac725eba1fc9bd5460e49ff2af8eff84cd"}], 0x180, 0x20044000}, 0x881) listen(r1, 0x400) 2018/05/09 11:44:48 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x705802, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/48, &(0x7f0000000140)=0x30) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/09 11:44:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) 2018/05/09 11:44:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001640)={@local={0xfe, 0x80, [], 0xaa}, 0x57, r1}) listen(r0, 0x0) 2018/05/09 11:44:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x400}, 0x20) symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCCBRK(r0, 0x5428) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) 2018/05/09 11:44:48 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x3, 0x1, &(0x7f0000000000)="d9"}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) 2018/05/09 11:44:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 4: socketpair(0x4, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/72) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x16, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-256,cbc(aes))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x8, 0x8202, 0x1f, 0x7fffffff, 0x7, 0xec7d605, 0x100000001, r3}, &(0x7f0000000240)=0x20) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000280)=""/23, &(0x7f00000002c0)=0x17) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/09 11:44:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200080, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001140)={{0x1, 0x5, 0xffff, 0x7f, "4ae699db9e26ae8737438b7c75c5954e1108ffb11b38966dbc7a04974ea0cc2aa2c10d47543d6b936b9e491b"}, 0x0, 0x0, 0x2, r2, 0x3, 0x2, "a84f1963676dffb8b13db168b6860b2a2523759c672004f557d841344b3d5d80707f82cb88fc3a0656d419daee5559a2e1e005de3cb9be964aa32e167291e34e", &(0x7f0000000080)='/dev/input/event#\x00', 0x12, [], [0x9, 0x200, 0x9, 0x94f7]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/4096) 2018/05/09 11:44:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/05/09 11:44:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) listen(r0, 0x0) 2018/05/09 11:44:48 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x7, &(0x7f0000000180)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f00000001c0)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x416c00, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) eventfd(0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0xffffffff, 0x67872f86, {r2, r3+30000000}, 0x9, 0xe4e}) memfd_create(&(0x7f0000000100)='/dev/audio\x00', 0x1) 2018/05/09 11:44:48 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/09 11:44:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xf, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad2", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0xffffffffffff73e0, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3d, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffffce00d7c1}], 0x74) 2018/05/09 11:44:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2400, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f0000000280)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x1, {0xa, 0x4e21, 0xd1f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, r2}}, 0x38) 2018/05/09 11:44:48 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4580, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004240)={0x0, 0x80000000, 0x30}, &(0x7f0000004280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000042c0)={0x6, 0x4, 0x4ddd04ee, 0x1000, r1}, &(0x7f0000004300)=0x10) r2 = syz_open_dev$admmidi(&(0x7f0000004200)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000041c0)={'gretap0\x00', 0x7fff}) sendmmsg$alg(r2, &(0x7f00000040c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="8dbacb2e9b5e2cf0a43da1ecf1e99a98aa3d60212e95fa354383eed4279bb493ffb3b625e95bc8f6178feb3a5e8b4aa8d45440ccca703931a6429c78cd156795ccd55268c7094ea5875e01f6bfc321ea196bb3bf7f856bb82dcf973a61f455db9d54c44544510a1419b8c05a088287c74690db5e39fac19fc7ccf69ce8c3cb2850aebd81e776b20844077504ef", 0x8d}, {&(0x7f0000000140)="2a1846ba5bf9c0a0e886b03f713a3ec5eded045348ffc8821c94124b7d7c899b4992b5f42878bfb735f508", 0x2b}], 0x2, 0x0, 0x0, 0x24000001}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)="8209e252245170cab59082274db3cd92f1439d10ad87f1043d5509dbf82f252ae55456e13399ffac3f5d8f59e6dbfd78a0794d48e89d670d7c8e0eed4c113cda9f1562d156dbd3e5d09a2f1cd3fddc41c2047026031bbb3fd6de61578c758002aef5458ba1a395a1f5a328196180b7c3c79a6dcb174fd59766009efc24e386719b8e24d1fc3b01bdf08d6f6b63f494bfd8916bfcfcded5e38b966487621896261a2f1c4fce3899266420c0ce4432c77a2fe8b2251477474dc53e8aeafb94655295e05d9b2e84", 0xc6}, {&(0x7f00000002c0)="2b24f7c79f6ec6cf24637cef36208508c3c3efe6ed1c8ed2cee6cbb63435a9f8ee7d41c23bd8000b8a9d220d60731308570244b9c8a9bbb359fce7cf53e3b18a39ad4df19d9ec3b5966929db186cc169934b8be26521adf44c3c3815f96fe6ea9e1dd02dbf3dc7002f1e2650adbbd56ba13fa92474e5e71e1a34424c30e5acc581711c3db3ccc5ae9c0cc843a3c82a281b2e26523e6e6b29ef1d9e2ac36520fd499adbdac813659029f00c6ab59f97baff4e0968dfd283bbc2617940", 0xbc}, {&(0x7f0000000380)="a1a23ce273b137273cf3bc1974c76702218f4aaa589e06c1218463163358eee5786e8ec8f685b5f813cc6a9e1ef0766aed2c2617d7e6b8a0fabd91bed3ed83a0c1ef22197f57b46bce96f9d77cd66943ec608800775f8ea8bd6b57836472aef9426f212f77af65728846ff9d7d0518288a8495424187068ce21524425d7c15e3fadb4fe7dea2f2c36a5b7a26f384b817afdadae76bcfd91351ccfa9ddf2dcaf098eb82d905e6db25c1967bfd7caa503835d4d7a270182c88bfe395426aa3cd36561efd5633d19c349d1d14233fd0d5b9e5675351a78093c79248b77f", 0xdc}, {&(0x7f0000000480)="941493dfb89e5573050b015c6d8d2d4cb1b4695e535375d309ee3d4ae47fd23f03b44bd6178fa8ef44dc4a23340faa62de6de91e314bcfbfc37402dc081feacaa23ae8f22a7ac72b9be303e489d43c3673aa254f4cef2083fb36fbc1c1b029bf930c0ce2d04e3038666f63c258fe8aeb3c593727f0c116a43a3bdc6a251ea878116a01dcedf76bda54226795fdc280615184ddce0686b6dac8fc99a3751bec4c3eb14feea5561186b9ce0611fdd66772f45c30bf1ad9d1d9375815ff3bd8c1220982d3daffd2af0a3d9fe3762f768d164e50f85caf71c0f20369f78f7c46b4b1e0f93124511965abf12c9349", 0xec}], 0x4, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x7b, "58e7f619fcf292b487431f15a042441f577d28b2e15a7859557d272b4380bb94b3004e99a6a226bc989e087b23803510d1ef6d690ad07ffbd820ec16c0b31dd52bfb6558775cda478a326b8f4d88838c89229fe9d1638e93cd63032050cc069a060df20127fe009c93a86fe927cae99660c724b2cd1ade5f2bc60c"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x108, 0x891}, {0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000000700)="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", 0xfa}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="a82b7d38ea2ada6fae50aaa3636871c31798da6d19652ae6d34f43fa34a019bc56e66939d85db61f98f953b7a92006b5ec1196c2fd827f23763ac83a2f7d2d51b6562161822510c0bdb9f7e1c5c1ccda529a8ce200a4cd27d895688a2f7a6ec178f22987aa7f2a582d1f879ba97f8b3f712984b6fe70155d1c9b8a1228d062554f85c51d03a71718ea89c2d7fc2a5620349f157b9c194844313d1e040d242d522f53fc2cf56589f17f8676bd8277f7cbbb7ac1901aba727bc22bc0dcd0e59b7fb516d2f6bf7c90f6897ecad089a14d501b3976298497863d43f5003b0ab1c3bf499b998855a9344d02d50940f756", 0xee}, 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{&(0x7f0000002ec0)="4e772c87767d4bec4a0f995f0b3fc0beb1147989ad09fe506312db6e6c6f318f659596c0073dc8eb8b4f36bee42b0419e7d8db5e4473775b6b50f331a929c5f0fbcbffa1b68722767b020fdfaca4d4bd97a306135cb00e770180702bd5946822fbee43736b9273a3f703c078bf94618160075676326bfa0cece3b7f7637ad8354fabddbd396e6919f76189d47fdf025e10f207d16cacb671bb75911fd2eb5367c8612594e00493731f4d44fdf6e80f96419cb4eae7c83d68d2fa1b8882db66de401cc1269bea68027bd9d6e099dc09e0638937a4d56ea509e79d30bdd099a46bf20a7710e16fd6463d6a647dcded4a9c74f9bd5d67920766527ab8d5d98668cefc48b0198ef98c07e0a82e157141555e0eddaf257c41d53d9776b09a3d0e91b4dbd333de0e792298e175b44374cf3696a8022842d918d8fe81e87f4d0bdd89b40957ceff4515fd4227ee00c1ac7272e698619945e7507498a145184ed781a5b62d07607409773b1890e4d96844c423bb3fcfbba5c287329186447fd16aa9d22406c9eb5dc81416928c2780e048fce37915192a9d9118abd30a18e0f522767292413791251f33dc84113f33bd384d7d74c85f0c41d6d1b814bc1914d4fc988ffee534ad3a7ec3c09ae25e0b5ce17a050ad554a5f60ea7003af54f801a15a45883af40c41d399f3e7ac53fe050d67ae2c5a1d787fb844c7b36e5252a1d83967d0049222b48a4a960f66541c60513666e594aa3616c6e1cb3e0f7a1d027e0d2bd285f5ae53faf8a21d2efdddcd289a6e02c186a7cdd24376a3eef6a92fed1b4cb5c32c3f05a431e0257090b2937839e6645e9e620f70188f6d5c9d0a2c309cec0c15ec4e810c2333dbea83aa4248d983f57cba6910e7e07c79f2b6c5246d776548950d68fc3e38b73bee0bc0264fc6ec3b9fde22730d1406f82e37f58290a0eedde4415bbe024b38e26d619f88d9af7330936474aeed52dabde05826b0951a17078630bd378d44a74b0187d91d3685d1aef053cabdfa679cfac7e99556ed7baaf55b5b312de6477c0f79b7e2300f917036876b71231c9f011f9ef575fb23b29e1aa27c76b67ff17bf9b8429232105932dbe9cfd0d1310e21132f180ca49e07945ae760bcafd57d61f2ebace826903e9b220b297ffbbad5493096f209aad6c2d11d3368f7b5d4cfa7ea7a854e85fec1b514056ef2158ed4a8454d1c1e103beeb6d638e9a00aff18e8fd77df8e613055e2dcf9e0dea65529770d43559d5e2331f4c1a2afe859f87a0a0a914e0afc6160d0dfc8b791868dbbc89f5a6600a0e418623cd11cbe26c46ce829670e440049c7df5853fde5aa331994c306bee68d00e40ae611196bc546511463cc2dfeaafcd755caf481fb196ff06dbfbf4984efc7d3a8121b9f19974f3bc0b5bd4fe7a9e6bba34c46ee050a3f7104aca107c7446766ca944a008dd3265a674223923149700b99ea90a34084239b82b7bb599fd1fba959212f249378cd6d17cf490fcddabc3e5831a031b01d9a45711157d3ae8970d5c6d626176b4385bebcf5948507071274ef3b3abbe8bffa9c83163cdd3716bf6691c9a638138c6014d40e99698c6f46a2c45b707ef076ecca46f87784d1fc6e6c2868c2a844c99f0746a60b1112b5e88134b6584a6dca9d6f2df8f13a6df817be26a3fc07bd35b87dd139201cf978eada8cb0cb332c3e4f53ca34c6712a74ad35d3e534a28ef1cd66e58f56a1013f6684d977908a2a53a5c2db071a91525c12522feac86d8e2952173c5bcb7f7fc4b6a40f47e04e0216bb4633fefdb2d2885ac589978d92ac07557853620e408090e3daa75df8cebf6b35f10847aa4a42c6638703102b5deacdc8cae6844f9466c667cd585974e9e28dd05a67efa8ee66bb466723a39ce15fa6650654fad94a13ae2ae11c5e31a73a77d296ce5beb0a702ac9b09f91a7a16258b166863b68df0f477ff2328b898709448a8137f316a60e2a76dafdbbbc3d2ed5e45ebd32955fab723b099e23823293ffaee837dd9804cbe988c9ae782f4000428a4549a87e3fc06cb9dcd22c02fe1d3c1a60b32e553e2d355791a0b5aa7b4e1b472851321454d26aca8012cdd61348e41b447428d4e40f24615b468c2788e412ddbfcd6c55259dc3ccf321e8a259e40bd51aa686b1dc2063dd18d0d0649e64d673937f9b0d31c32c402a1ded85733cdf10fa4b5a20f4cd8184eeb0c8676493f5cc4a54d46598f53fadb95207a216774ace367a95ddc4843eaa1fef63e89e8121c9a110252f90984d66f9a37a9191fb9f1769b30602908e8b14e585565ecf8a50c239e8e1fe2c43f036539b3034f82585e4342e4194f8b0faf0c91351a02d0fc6b1a2407102e470ca58cf1caded7c5ab92b6560151643e91c57f1efc43afd7629ae6bdddc52af0bde5e67f4d924080ffadf0d6b8675a5567fc35b968854167a7d50ee6f5c97e1ad63d82bed2124aae22ad59e20d8c6f65140d6e2e8e5661aecd7eb61ea7f49e7a9f7b5a6119ed695437181fba8bea6b31da571e3972df06f9fac89b653d693bb550b3e59d9ac1380dca43a4dd8461c27b66062141f528014750a360679920b322424166e56514281b849b8a7517f65b7f50791cda41a65203fc951fa8246155d893ad2a967dfb1eab53c67fd900dd80218e312f081310d4da951077adbb14693216255bc338e250e2ab051da81833c30e2b7874973b68e1fb5fe40cac86dd60bbf18c84912984b92aad0211981f95f699fb7218c72b98f4d22bfbf7060395f39e2040d6440216b756558b06cb7c8d6d2c9c58eedf9ac7a9660b1616548c46584fcc671f5d7100f6d6b04fe88e18602a60c144ec5d7a95e4370c68992d0c63862689c5a75167b180a0a8bc0233f827405d122b1541e30eed6d7cdc6db9426fe671fd772541f9a2c1d9bba0d4cd4a914b0e0bcacef1f8417619c13dc8b8fec9afe9270e074d1e565c8f8904eba2f4e860a66957f5cea7dda26a495f98603a694f38bb20ac3a64674593c14e40871341235b16653a389cc7e26c138dfd7889d4fab2e591d30de16a44a1cca4b42c50cb60424b6511684aae2b903f70ab6aee71c21708070d95115dcf56a7434cb5096226a3a5938a7acfb36ccb46481314eb189e7b6f6a0d4f7145b8adc4a29627662c9ddb506f982caaee0e5d62792995eb5e52ac300292a1e3e94a02c44e58fa6ddbd167fed8f9557873d0f241ca74ef9e46a736054e36b63c525a8fc9c3be9a7e70a118eb09e4a3951689e33b8e7adff82218fd43f9ab63d4248fed1a6db225219dc44e6e32308dc63b0969afc987ca97c8ab224c8d88a10442ef99c71a20d5456d2fc3f7963d95a47f052a0e3f22929793630021c3b90fbc1031da826819244ba69b2a8fda591f1a6a61405b5cb37df14ff7740ffc03d5f9d4d4adafb86a81da4c5060b907d2c835e2b194452c0c4e4c03eea283b14a767d72caaf2bc9e5c2614af1139124e14f3b6360ccebc6eb71165e3bba50d0290876ee5fc091c52114f26b392d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0x1000}, {&(0x7f0000003ec0)="8890019469a081090e5a9e215b10415065a108bc3d4bfe0c3627ccfcb9706fd4403878eca0ce259db89c4f927bf6e476e35a24b34c3e50a5c400b1f9633aa163543ef10a3b2ced2ab4877aa209a81bbee4c325649517afbb341b177a1de3080e5c01d95eb82284294b4bb02b0dcdc5391410e9ae5fb560f9993d2e76816a48b3b479e89da754e7932b2ffe2c7d495d701531ad0f457582361c1ce92fa8bdea2cb85d91ccd771111221e7e7c282b017b7860df7af089e794073609a1c32c7fb511daa4da9bc", 0xc5}], 0x3, &(0x7f0000004000)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x80, 0x117, 0x2, 0x6c, "1719acd7bbd3f4a7ac3c78f6088a5c1602bc81a854a302c8880891182e7bb09914547a542bd9a821715682fb6db5e23ed641f563ad7638042d88901f68a66db3a853b7ff880a396f20553981b2108c9e9f9a89bce27803a54062051d57fb15301f6217c3e0ecef6d1cefad2e"}], 0x98}], 0x4, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/05/09 11:44:48 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)="9a4f4fb100", 0xfffffffffffffffc, &(0x7f00000000c0)="29041200005aa12606006680e71ad4") 2018/05/09 11:44:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003178bf9c0baaaeabc27a1db75321d7bfa6ee19924e8052dd6975a7bb1466e5ee0a7dfeabc5d42d9757fbcf3691d67a0e3e97854701d3d0f5ff88032f77"], 0x86, 0x1, 0x800) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0de5f0449716478044aac741979dfaf293", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000000080)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xfffffffffffffff9, 0x9, 0xf0e, 0x4}, &(0x7f0000001280)=0x98) r2 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000012c0)={r1, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x54}}, [0xec, 0x8, 0x7f, 0x0, 0x800, 0x7926, 0x9, 0x3, 0xffffffffffffff87, 0x9, 0xa614, 0x3, 0xff, 0x9c8e, 0x3]}, &(0x7f00000013c0)=0x100) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) listen(r3, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x2, 0x5, 0x2, 0x9, 0xfffffffffffffff8, 0x2}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/ppp\x00') setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000000c0)=0x1, 0x4) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000040)={0x1ff, 0x9, 0x1, 0x80000000, 0x0, 0x9}) [ 192.897979] scsi_io_completion: 4 callbacks suppressed [ 192.903571] sd 0:0:1:0: [sg0] tag#5256 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 192.912381] sd 0:0:1:0: [sg0] tag#5256 CDB: Report referrals [ 192.918313] sd 0:0:1:0: [sg0] tag#5256 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 192.927324] sd 0:0:1:0: [sg0] tag#5256 CDB[10]: 0d e5 f0 44 97 16 47 80 44 aa c7 41 97 9d fa f2 [ 192.936336] sd 0:0:1:0: [sg0] tag#5256 CDB[20]: 93 2018/05/09 11:44:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7c, 0x2000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/09 11:44:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x7915, 0x26a9, 0x5, 0x0, 0x9, 0x2}) sendto$inet(r1, &(0x7f0000000040)="a92553812e51cf27", 0x8, 0x4001, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='vcan0\x00') setsockopt$sock_int(r0, 0x1, 0x40000000000e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x2001) writev(r3, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1) listen(r1, 0x0) 2018/05/09 11:44:49 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='../file0\x00', 0xf01d072399e5a1) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040), 0x0) 2018/05/09 11:44:49 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0xfffffffffffffff8, 0x6, 0x6, 0x5, 0x9, 0x10001, 0x5, r1}, &(0x7f0000000140)=0x20) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 193.074834] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/09 11:44:49 executing program 3: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000280)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f00000002c0)=""/225, 0xe1, 0x10000, &(0x7f00000003c0)={0x3, {"e3ccb6c34e0aee"}, 0xfff}, 0x10) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x141b00) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000240)=0xc) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000040)=0x9, 0x4) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00009ecfad)=""/83, 0xffffff8a) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) 2018/05/09 11:44:49 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x60000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/185) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:49 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000000000)='../file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6b, 0xde}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xdf7}, &(0x7f0000000140)=0x8) 2018/05/09 11:44:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e22, 0x426, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0x4, 0x6, "2bfb796c368969ef4338a27a84a3892048b1339c074b7e69af25d247252c3dba97e0cda5d1e1f5605b8103d52a07a739466b3b9e661259797661ab18aa04407bb230fd7210cbe098b90c76cdeee72d9e"}, 0xd8) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10}}, 0x7f, 0xfffffffffffff801, 0x1, 0x2, 0x36}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x55cd6627, 0x4, 0x2070345a}, &(0x7f0000000340)=0x98) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x13d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000000140)=0x18) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000180)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:49 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/253) 2018/05/09 11:44:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x5, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001480)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001580)={r1, 0x1, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000924a7a20a048c9d7d3d30b109a70401c3f8b651fdb6b5dabd49c0c45f2f261ec7129c1ceb1167803d12e8ef21d0a9658961a04abb8bd3a4394df74decc046b511d81b28b1844427e95df359875dcf1c81ca4b0fe786bdbc645d0124015ded3274d5e01d2b322868032cec42db0efbf16ceb95f0263ca75e8505b677cb7ad6bec90339d791dfd9a3aa6f1b0597b36c1c06b1c0ea4494b9fd14e2696c1791c98bfccaca1bec2713a223dce7aca4a176b2586874f2899218b123117539060023257b087c4bf611d2990ae1eaf5f65672b513cc4d0a43b412c1f77b927ed3db26dc8f3d365d64b61f28f5079df6ce8971091c95e94ef6e0a0c5fcd019b5901973281319d540920b14c85f78cae086116a2ef7d4fd274b75607d51d841de69c94f7384298de95b3e8956285ab76b4ec5412879b39a9a96864f980c85cdb1ab10ef3d326c358e9d3f1d34e586c03342527625d544a0f4ca1cdc140fed0d2bfb06987e515227817dd328d6d8423f4b055e67d20a451f628918822856998ed53be0d71113b3968d0284c315a4e125d14ef1b3e5abab030f009e4ef69ebab236aa1e94a1c540b9d6ee51608a30b9bbc340cdc6196551719c2d49f48f1ab4b349675ffa89f82ed9015b88d5dbd937dd7a2ad92fc98207c109b3d8ad99953f7926cb875d1a8f2321b987749f82795b09a0f02f8cf24768e879fb2dd72469e03eb422a21915102b696e4c22d09f707a9924e1bbe8ca827ba5de475eb95e6c5b4e09138a746a239f415fb8aea5f45ab1d9c209cd3ea88650f8fac2e9b2be0c46baf2426002a1c2665dbc34bfde6825b1842e8252602a412124fa21a015fec48dccc5a033f71f5a7cf6baf956ba595140ae06d2ff086c6707b4153823add620a9168e7a3b6d3ee49651fa83f0a8bf4b3f88b0a5e5466082c3fe5208e638fc63ac3f02a195b6d5cdb6c3c48354c6285482143994792b266c1040a16dac0dc4d741edcd112e004aef556e9cde45a207bc06f79e58534167659e1eff3e02d76ad19faf98f50187f8dccbef52e98d8c57f8b04510da379353cc500d664e4171b474d2b72142c9ab89bd1184d4a10ecffaf1419cd365a954718d851df30054d3f3a0e5b39f2504e153c2fec7abf019f7b4405751446f864f982670998513cb709d6ffd20ad9d30a9cdd5ccbe5da0e212b7c59a4d898bc3792f37aba544ace585cb384f671437f57a83441661b6f5467865679f7e42d71a52fee447a4422059c40c31931f07c012728c95f4e10f53b189d620d8045553bb63d6e28f30e880d388a54508e123c1951288dcc8429b81261b1e8333df716517bb8c2a6eab8dd16f68c61551be0f303ce77c789391ce849682e617068cf31b89000a800ec7e7a5506e08914adc337f2f74652b0c1b2183f1287c4c0760ee9aa8e72393dfcafff128841b12aaf6ef2f7ee968948636fbc7aecbb26e30a5f7ef18d310db3ebda21ea59deabfb49af42360235c906686797be630ad3b8e6fde7844de736b93f87b74adb39cf3c97e2cdbbca0cebb482a2109a35de9f8799e10cd2a32f126ce36a98b88067c97f45e602b94e8894aa119e1677d84f645d16448d020c00cfee9f4b915ae94e4c0b59881dd5b74768e35975ce0c65e2ebe1b5528d4febaf8ed8eefb3f9167f962cebca56c5666d264d303b75986f3bbe56c927738631bf53b9f1b2743b9714efac4ff98fa56c3716091119a4e49bc8ba06b36880fe38a95e742cb8d9f2326ca39f2d95072e88c7f4a0e2094bd85e1fa93829fb8228c5900729195e2407bcfd8c288b0a1274417ea4ea67945e54c750d89d26e48b684aa54588e537a4a7d573a2f45bfdc725ef53b26639cb8be7c0ad49e1b742e35774c798eabf55c48c4341124cdb2754dff04dab3f5af6d1f90105bc4d38da58647f106d1ec8be78627b67c2ccaf9ad0da78b3e002bb92d7b85b8307be24c7b4197016760e68941a463b7125ebf970995dc184830bc685e4d30d62d53c2209f8181ce3aae717caab285163be1beeb8f2697ebc80c59bec80960bce35306a65562a4e8594c1e284e85b1e3a73fdcded6f6900b4f37a2bb8b7bab40c8c7f1a92d099f85b2b5dbd5349fea8a80a4d25cb28a370c53f43653c0c9b7c089d8b9382f8b2826faa73d1ca9a2f60f354b2295dbd173b4e6ccf6bb4ef4a22db80b007fc7f2a3fdd991395f575bdbd8d663a5b2614c85fb72dd92aa3bc3b2acb9ab9714f194025f9e3c13e2170ec55d93e84bdeab212dbd9e29505d0e9c5a4cf9d19adc9c20dc723e17b0a5af80a8d1c18673427f9d74dd7b4f345b486273e2dc5f372a789e9bd898f2ec05db17d563632bc4928fb144cdcb6dc94e20ff076e8acb45bd7f8ee2c44f02704320a82969a669eaa4ed5b4b8db9ee31138c45e864b5c37b9ff862c9c7fe35efc457818ac7866398eda90fb12c7d035ebd3ec55e01480456216cd90290db3ed6ed4de664f98dd42179c602c0e7ed950f51a44104cd76615a24e90275e79a2ce231935130b12258945fa585f1fb8aceabf5762f95b1f5a2de99cd3eed69f086e81dff0866f0277d0b98791db5155e6ba2d3ada118677941992dc245d71ae3b5a81f495eea7ce5ac85e786da2181aaac5ca8a09cefbff116880301377a2d2f30bf339e8a6b330e81823b04e038c6c1e491f58afbf5b65b93f4bcf90447c93609a2aea6c5b9ad11211f139cd794d7fffc8ea4c45822aa027e9ff3c806febd5b76632596e5341892587dbb0b7e92bc7844b1de63b0b8842e79f7902b344c525ea67a379ab3fb649080bd28ad9fee08c729ee1d40dc39ba4369af142e4110188d648d9f62a27d7160089c5fb648f14bc197a7353b7ebc924c4ff4c1fa47d0fb955e11ba03295740ae344dea4a81ee3ef3f4ebab3bf30e140428ffeac1496d4b47a9f6f97b28133cf1d281b4905e4a3da192427398aa482fb8182738a218a268ca3941d773972b980c4b9e4cb8f9522a0f1a0969e8011f74549fe4b473af001b29e8c9054a96ac250a13ab64d574ec61fa25ec0d2740b7243e0e00492ea8de1158fa43e95165d3cc19004656087e00b9a6c8b4de7158717358a83610a89f36331312dfa6b389b5b5934e5d4b14f6c39de7acd472c1f1312ee92d3419dbe7f1d0d428ea605e0b827a0aa1bc762d9f12c7a19301c27a0d95d8c4c7aa35c7487786fab32fc93515409ce608fc3ec6730edb8556b2ad9f6910073ca5c51bed980c414d31dac7de64e862fb37f4e21c45d58ae9c7729d00eb8e0d0329d4454d1448ec73e3b8422cc5bb94779d15a8f97276eb4fa66734bfd9295c4147f3ed8e92ef257b787f8f59fca3d603d992ed3a63ff90fdda8ae5187865a1fa6670874e2de1ec57f24b9cbb19b341cce9fe8a3965aa8be9d4dd3f35df48a2c8e9ad79a3c2dedce7e242eb158e31dfa14aa77a66e4bd3c7dfbcef08a6acd4d0eb32e089bdf99e36e4fe8fe3d5cd5571fde90bcebc921e1e06fba7f43a349a6cc1b515e828f23f2cda7df72fc2d2440b06b6839fa13aeb2b4651e745b54c1dd0dfe5db57a756848d14441a88834baa6fae4db470c5c2077838858f32257bf421a85fbc444c5316a52e97b4992d482a35fba61d09a7f558486fe0f3e7896e816dcf2c71f166998333064df0c51fc501e8ec05282e43b1c10166200f91e6580fefd27b244e9098b034fdc46c9d63c4a8a64dea7a93580ddb0bd23adbb0d168ff025f89b8c350b5e95ee0f958e0f70b813d64751ba093c6cd4e1439e868fc92eb76acbd3c0d3a7b0f235e0cd5867481c3974499d3dd8edff806e2956db965ebdeaf8c8824992094c8876bed24188b502d999acffe602ed0aa9fd77b9d1005cd029f60392046cece44ac9a9740516efc854ba787f26d36ff11e18bab407b3b451634eb1b597e1d82506adf74e6fda2f20dbde545466347a2e0f118622b300faa7134f30f583e643903389632f0c7cd70d539078d010ba08621816265b3d3bc4026cd094d33cb88c5029ac705f6e49fb11f2b79969f5be293139c732275a19e6d415e639f61acb5cc216c4452b360e5f026606f96678b8f7e5115a0189e533e74386302afa944242c12be298ea8b1ff5798a2819dab8d20a96485c61ad967a9d7ebc3daa8c9ecf5229e0b79a85ca4c4a5da5548074cd334992ff989c148c3191a55e8167372cd0c7137af8eeb9b0d83a34c1c48ab6bdac92994a6300a3eab9ed57fc4009344e14e3da629b491474eab39e9d13f48dcc691677ce1ea7e9a9e55e91913d67f222e9b24bd8015ba5ca95e593f3adf62b1b7b9e15a3017be8d9daa77c2e8f0d5df045ce5e9d5ef9845f0fd551c6f2e0ede04c072470a244e272afc67dd96ee2d653a0defb30bff699586a6004b2d839cdce50663f048ecbe4bac20bd91ff1154fe46a2771037e08daaf8ed48dcff9c2800276ebd3469f1d394e8ecea11cec02beab3ee96137fad64b1cbab68aa24191fb941497c64729f1d66322070b567df039f1216a3ec6ac3c6dfe92cbbc0c7d8f2c71daeb633f42b893a430cc495bcd06c55dd6be4de2dbde66ebc87c1b093c28106cacad77d09da5a9c6c6672a5aba5f17ebc90b278859f88fb25b72012d4491c43d8b81b8bca539d0a33e186b0868e7b461741909adaeebff51f2019705dbdba4ca10e832ba0257363c2953cf8bbc303fbd25c8268b61d4bd708fdc8015da8ff460de50775c1518ca85bce0ff48ca84e459cc3151ee1a1749f861781a3852ee09aac291fd13ea74fe4c0cbcc353638dd0aea7766decfcdd3bbee9e3e7b873467c835e99368289a1bcdbaa36e8dd00ef456746061e5da9ce29b6259b213295bc1379b3a001785e561386e0bd225b3615ceb32165c073b78960205e33fac3efe7e5f81a53a405f9d49787e567e0a24573a9f7cd9c0128856eeea20332335054337f7d55bccfa7e365c49ad30b034b3437bd53ae6dd959688831c9bc40f252749417eaf65f5384e9068f0950d92e3ed7d0309390b4616f562a041cee9cbec089ddb4e7aa0619a24ac37831e29760196c1207749123622aa9bb080e765e15931672edec50be120100008000000000c01e0edd0944b9b213a5298cb5385a7d133c58514d704400709603c12e57f309579f4411f25c0e6afe6e903f93319faf71498fa94c4dbc196e68e5b61566661176c5d036c252bd37957c0e00ccb1fcfcdabdedcf926f6b77c1a28c41d87ca37590156b10b357afd1c16ff7ae7ee7e46ffb9404e31e1a606a4f3e9b43222b3852ebd93ecb501f8c56220ed484255c7337da65c67620e2a1e2a145bebc7c71a54f1f5212dfbd66b7f3c97e2f827e505eae44dd30ccd2ea75b4034b3eec54d1c7967042ad863954342600c1570521d40ce5acce04410a7ef3f4b328e9cf35e938f78cc74e3a8ba6f8e8f581b0af40adfea19d427d7eb32209f300d05382cf76a1b8cff22d5eb6f778476b821bb81ae960141e52e34c688afc75574d75cdcbcda463e6fbf1b9c5677af1af5b9555b330eff9e433440e21da8ec96d56a5cc68e7002a6ba1894dce1474477a42265645f2e67bec05ba301412ca194dad4693bdacb144c65fa1479cc4c15a91d8ec85a35196dbc77e1e15d34454c2bc356d44ba3aaa37d38864b28a94874c662d795a2d0612f0d33155c22aea560fe0c3caaf2e5b445037c9aa2dbc2701ff8c706f74e11892d7e4db658b935e682f512092b6633b72b9e559abe4ed37abe86c8cab5e4b88cb8b855728a5a18cf93a1fd458deea89b5af2b1f78fb0fa7801b7911178bd2671c884cc047cc9047759fcc5b45"], &(0x7f0000001380)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000013c0)={r2, 0x4c, "b04ad6d4ffd02d21fb635c89021c3e0f68f42c640a1754154bfc3072112408f3189eecee8276dc1deb6ccb825292bc678c64ecc3afd964cb811c3b73d4c7384b900865f63ab8a0453db97328"}, &(0x7f0000001440)=0x54) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r3, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) close(r3) listen(r3, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)=""/214, 0xd6) ioctl$VT_ACTIVATE(r4, 0x5606, 0xc8) 2018/05/09 11:44:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:49 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x81, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:49 executing program 7: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x10000, &(0x7f0000000200)="a63ae411d60a461a2d402f941e285ab6733d8addaadba7d60cde710e33c08b00eb") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 193.608721] gfs2: gfs2 mount does not exist [ 193.643581] gfs2: gfs2 mount does not exist 2018/05/09 11:44:49 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = creat(&(0x7f0000000000)='../file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x4, 0x6}, 'port1\x00', 0x8, 0x80020, 0x902, 0x10000, 0x2, 0x421f, 0x0, 0x0, 0x7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000140)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400001, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="55000300090002006f1d1432df78c6f103329a7c160a00000000"]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) 2018/05/09 11:44:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:49 executing program 5: r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x40000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffff) 2018/05/09 11:44:49 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x90, 0x8, 0x7, 0x7, 0x2, 0x1000}) 2018/05/09 11:44:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x7fff, 0x3, 0x2, 0x80, 0x1, 0x6}) listen(r0, 0xffffffffffffffff) 2018/05/09 11:44:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:49 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x448102, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0xfb) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200000) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) r1 = getuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) 2018/05/09 11:44:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/62) listen(r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe097}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x6, 0x4) 2018/05/09 11:44:49 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3e) sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="5a551d5f53a7e8aedcab85b30dd9858231142dff4a191b76791cc2894a1613c69f1aee606cb76b6470cf41de579fe9fb0303903a2b85874a93af263eade61decec8386384db76f2cb87444cd4b66892f09d146ca9818b5e6a8d58bfbceeb89bd058c1bf2", 0x64}, {&(0x7f0000000140)="309452e18cfc3b0333d9b046b71b3d03cd3d5adecefd9a33878d658570476c8995a4286ecc69a63afdcaed689a390b4ed309a1ab802ac0207c91233fd0551e2a14904ade2c47c573834da827a038d5c697d861a228e58b8555526d38d1a0961db0fe9dc244c3dacf9d6d80e1a217f743634be64e258888795c18522a1067af179361cbe96c6daff4e203de3857e616c2eeccb121fab85c22b92764d0945245fa35336d4d1a536c4dad05052937b2d842923b8411179efe5e5b9c20bb30abfae8b92b466545ecd0ce446e67dced63c7ec9e85389ecb5b48f7211c7a6357a3d516b51224ab08513da03f3d41ffd3", 0xed}, {&(0x7f0000000240)="6b90c03e1602cc693efe7f0c07de3d4d5fbab0c956c1ed8c3bccba8c62ebe8cea2a6f742593b7925146eb7a4caa059fff045f5abf449ae5756054f9b8a0738d6f4b4d6edd27c415b72fb5836fff24908588f30ca755b0e8d1ade9e375d23e22c28702ebd8b0ec165eecd3ac0e6b17de2b16e6ee4401336184c10553e4676632abc0f0e1f2ad0d038985e5f3c7e466c93e3d2c971e9ce6276e94284329884ae7d0cf3ef8b858487e26a63db6a6314054aeae199fbc3497bb37871dd7ba7f100", 0xbf}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x270}, 0x8010) sendmsg$alg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000600)="c05bc9dc793238c9a178f2b4897d9a3a4fa7844f5ac121105f08268caf71442d4a541bb9366cd874a38809230cb23e65f7986af6b7493667ee9bd5c76396be0ca10cf064294be6061b", 0x49}, {&(0x7f0000000680)="267304509edf9780dee696e050932dbfafbb7035d02d56fd1c62f24f2ca5bd11261adb13047a13e8432e6f18581b2e93edc60320b106c91766bfd6741322253d98bd355951b12f69c04ddc0a3d25511b8f95a8dd02fe9a5889801e2b9c6d45e251ce9a2adaed72224e5ca4f8c7d6fae71432117fc05139946dd4", 0x7a}, {&(0x7f0000000700)="6732a7df096eda57d38d1b8354dddbbb6ea40ba14eeeaf881a9f496cf18cf60a4761c397c238d6aaf80fe07fabc1d5d58a0cb8171546847de9829d0d5afbfab98147bb041312b578870cd0a550263dca004822f0f4a40a2c89039c5bc2fec461fb863bb7b4709d31a565c740b03041a23bc06b60c175c7192ad96c8a7f853b3cb0cdb39ec36a3c285b496ec5bdaf24b29e121e3e150f3fe613e21bbb29", 0x9d}, {&(0x7f00000007c0)="9faa2fa97a0637d8ad6ac116bc315c78359bb7835e2f82ad093b86a169ba9154d982955ee2ac9fdfb6a21be76b80e262173d2a3393f7ff7b7bf40e459a4b282b92bc55e20c008e12af138fb5b7a5fba2c8eaa73010f389373c0f796cf68416cba582a9c2becc15442114dceb4a0c1dae8fabd07a69be94b318161242ad62d36715e6f87a1e7928d144217a23f78f6124cabdcb53692245f957b158932d7db5c87b3b371ac0d12c31a1eaf21165505761c08be68ed23f31de2bcd87291c69fd84701a6c9144c2f683d1d123c032bc5702345170861e9e18483fc7f271c06ea0184830d40c2681", 0xe6}, {&(0x7f00000008c0)="12b1e2c23d8b212e9ecd61909b83df3585e8b7124b3ef0e7ed541704d3c792aa", 0x20}, {&(0x7f0000000900)="bb666b15ead6f7feb355362a787c06f7beddd0f29e34edd923c0a76be2c01300d3f1972103c7bbc81d6a2645425deb57ae0c4b94ccc9", 0x36}, {&(0x7f0000000940)="6fa45907fc501a5a8b8f2380e1087b26ea1491c771c3e3dd6a8cd21a974bce6ea8b8572bce9d3cb62362b024f42f24c0b13c", 0x32}, {&(0x7f0000000980)="cf36f528ddf3510ae392c2b2d10e1227f3ed04c9457c03fb3edea43a38140ab42205d342bcd3ad77ae8cc03703ada538bc70d444237be18a21ad9052351e2ef2e3acf2f324867e3997f5c9f332c697411988b2b9e90a7df945b9f215260edf33727e9e701b8fb2beb3624a951408495775c3404ea8721c824476a355e8eb226c05ff0994", 0x84}], 0x8, 0x0, 0x0, 0x4800}, 0x24000010) [ 193.904577] FAULT_INJECTION: forcing a failure. [ 193.904577] name failslab, interval 1, probability 0, space 0, times 0 [ 193.916590] CPU: 1 PID: 13603 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 193.923900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.933294] Call Trace: [ 193.935948] dump_stack+0x185/0x1d0 [ 193.939630] should_fail+0x87b/0xab0 [ 193.943439] __should_failslab+0x278/0x2a0 [ 193.947771] should_failslab+0x29/0x70 [ 193.951700] __kmalloc+0xc5/0x350 [ 193.955195] ? sg_common_write+0x50b/0x3ad0 [ 193.959568] sg_common_write+0x50b/0x3ad0 [ 193.963791] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 193.969199] ? cap_capable+0x222/0x350 [ 193.973162] ? blk_verify_command+0x11f/0x260 [ 193.977706] sg_new_write+0x2a54/0x2f40 [ 193.981795] ? rcu_all_qs+0x32/0x1f0 [ 193.985583] ? scsi_block_when_processing_errors+0x56/0x3b0 [ 193.991374] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 193.997248] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.002699] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 194.008587] ? sg_ioctl+0xc8/0x4910 [ 194.012289] ? do_vfs_ioctl+0xaf0/0x2440 [ 194.016441] sg_ioctl+0x221b/0x4910 [ 194.020162] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.025113] ? sg_poll+0x630/0x630 [ 194.028705] do_vfs_ioctl+0xaf0/0x2440 [ 194.032682] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 194.038089] ? __fget_light+0x6b9/0x710 [ 194.042174] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 194.047635] __x64_sys_ioctl+0x280/0x320 2018/05/09 11:44:49 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40080, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) prlimit64(r0, 0xb, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/123) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) bind$packet(r1, &(0x7f0000000300)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000240)="129333ae35f10fa16003ce61e1604acad86017e3c5993ad89e8412e1366608733e035cfb30035c895f980065eec1ccac85785b74a537bd1caf61c30d2542865fd9a7e30c91d2038686d9f119126c9719515eec514b00d6c465f786705c0e13120342278a54a39c187634a7c92b7b08c6e9025c0f811065c029abcbff198d2e9d10") 2018/05/09 11:44:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20100, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) listen(r0, 0x3c3) timerfd_create(0x2, 0x800) [ 194.051769] do_syscall_64+0x154/0x220 [ 194.055741] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.060963] RIP: 0033:0x455979 [ 194.064180] RSP: 002b:00007fa73fd90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.071938] RAX: ffffffffffffffda RBX: 00007fa73fd916d4 RCX: 0000000000455979 [ 194.079242] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 194.086553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 194.093858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/09 11:44:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0xfffffffffffffff8, 0x6, 0x7}) [ 194.101165] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000000 2018/05/09 11:44:50 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fstat(r0, &(0x7f00000001c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc0000, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r1) io_setup(0x3, &(0x7f0000000240)=0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0)=0x3, 0x4) bind$bt_l2cap(r2, &(0x7f0000000640)={0x1f, 0xc5, {0x4, 0x5, 0x1000, 0xc27, 0x6, 0x100000000}, 0x2, 0x100000001}, 0xe) io_cancel(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000280)="e9ba864e631b3dc3df12a387da7fadf759bf1f52c0dfb11691d0acafac8f4f9c1840ea32639a768d5fb0b340000d9ae14ed2ea8d0a668b428b5af9c1dfb9912a305f7f8bd066c35b20176662bcafc405e4e5ec403575ec8ba1ab4024ef997daad873078e83f5fc81d2e237a5612681c3024ab4a20fd70c95c88ce3e93c92d8ac2f9086915ab91204049214410f9fb32cd87cf4246939dd0e9f7dc7016c56d566d2", 0xa1, 0xa38, 0x0, 0x1, r2}, &(0x7f0000000380)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000000)=""/219) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8d2}}, 0x1000, 0x3, 0xcf71, 0x6, 0x51cb}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x8}, &(0x7f0000000540)=0x8) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={r6, 0x7d81d90a}, &(0x7f0000000600)=0x8) 2018/05/09 11:44:50 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x45, 0x0) 2018/05/09 11:44:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x772b, 0x103002) listen(r1, 0x0) 2018/05/09 11:44:50 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffffff}, 0x0, 0xffffffffffffffbe) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000080)=0x8) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = socket$inet6(0xa, 0x4, 0x8) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/05/09 11:44:50 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:50 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:50 executing program 1 (fault-call:1 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 194.440026] FAULT_INJECTION: forcing a failure. [ 194.440026] name failslab, interval 1, probability 0, space 0, times 0 [ 194.451424] CPU: 1 PID: 13650 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 194.458736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.468127] Call Trace: [ 194.470773] dump_stack+0x185/0x1d0 [ 194.474468] should_fail+0x87b/0xab0 [ 194.478283] __should_failslab+0x278/0x2a0 [ 194.482616] should_failslab+0x29/0x70 [ 194.486543] __kmalloc+0xc5/0x350 [ 194.490045] ? sg_common_write+0x50b/0x3ad0 [ 194.494412] sg_common_write+0x50b/0x3ad0 [ 194.498637] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.504045] ? cap_capable+0x222/0x350 [ 194.508005] ? blk_verify_command+0x11f/0x260 [ 194.512547] sg_new_write+0x2a54/0x2f40 [ 194.516636] ? rcu_all_qs+0x32/0x1f0 [ 194.520432] ? scsi_block_when_processing_errors+0x56/0x3b0 [ 194.526231] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 194.532116] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.537559] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 194.543445] ? sg_ioctl+0xc8/0x4910 [ 194.546682] FAULT_INJECTION: forcing a failure. [ 194.546682] name failslab, interval 1, probability 0, space 0, times 0 [ 194.547138] ? do_vfs_ioctl+0xaf0/0x2440 [ 194.547211] sg_ioctl+0x221b/0x4910 [ 194.547295] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.571007] ? sg_poll+0x630/0x630 [ 194.574570] do_vfs_ioctl+0xaf0/0x2440 [ 194.578507] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 194.583886] ? __fget_light+0x6b9/0x710 [ 194.587910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 194.593319] __x64_sys_ioctl+0x280/0x320 [ 194.597411] do_syscall_64+0x154/0x220 [ 194.601324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.606517] RIP: 0033:0x455979 [ 194.609709] RSP: 002b:00007fac59a86c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.617427] RAX: ffffffffffffffda RBX: 00007fac59a876d4 RCX: 0000000000455979 [ 194.624698] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 194.631969] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/09 11:44:50 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x0, 0x7}) [ 194.639238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.646512] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000000 [ 194.653815] CPU: 0 PID: 13658 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 194.661125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.670507] Call Trace: [ 194.673142] dump_stack+0x185/0x1d0 [ 194.676831] should_fail+0x87b/0xab0 [ 194.680609] __should_failslab+0x278/0x2a0 [ 194.684901] should_failslab+0x29/0x70 2018/05/09 11:44:50 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 194.688880] __kmalloc+0xc5/0x350 [ 194.692380] ? bio_copy_user_iov+0x225/0x1570 [ 194.696915] bio_copy_user_iov+0x225/0x1570 [ 194.701303] ? kmsan_memcpy_origins+0xf1/0x170 [ 194.705974] blk_rq_map_user_iov+0x4d4/0xc80 [ 194.710498] blk_rq_map_user+0x1f9/0x260 [ 194.714627] sg_common_write+0x2ba4/0x3ad0 [ 194.718931] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.724358] ? sg_common_write+0x2a01/0x3ad0 [ 194.728813] sg_new_write+0x2a54/0x2f40 [ 194.732889] ? __schedule+0x69b/0x730 [ 194.736773] ? _cond_resched+0x5e/0xd0 [ 194.740737] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 194.746659] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.752098] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 194.758069] ? sg_ioctl+0xc8/0x4910 [ 194.759031] FAULT_INJECTION: forcing a failure. [ 194.759031] name failslab, interval 1, probability 0, space 0, times 0 [ 194.761776] ? do_vfs_ioctl+0xaf0/0x2440 [ 194.761815] sg_ioctl+0x221b/0x4910 [ 194.761851] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.761920] ? sg_poll+0x630/0x630 [ 194.761962] do_vfs_ioctl+0xaf0/0x2440 [ 194.793281] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 194.798661] ? __fget_light+0x6b9/0x710 [ 194.802687] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 194.808095] __x64_sys_ioctl+0x280/0x320 [ 194.812183] do_syscall_64+0x154/0x220 [ 194.816092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.821284] RIP: 0033:0x455979 [ 194.824471] RSP: 002b:00007fa73fd90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.832191] RAX: ffffffffffffffda RBX: 00007fa73fd916d4 RCX: 0000000000455979 2018/05/09 11:44:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000002480)='/dev/snd/pcmC#D#c\x00', 0xfe, 0x80080) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000024c0)={{0xbf, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x1, 'sed\x00', 0x1, 0x100, 0x3c}, {@multicast1=0xe0000001, 0x4e21, 0x10000, 0x5, 0x8, 0x4}}, 0x44) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) process_vm_writev(r1, &(0x7f0000002380)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/166, 0xa6}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/178, 0xb2}, {&(0x7f00000022c0)=""/168, 0xa8}], 0x7, &(0x7f0000002440)=[{&(0x7f0000002400)=""/18, 0x12}], 0x1, 0x0) ptrace$setopts(0x4200, r1, 0x4, 0x0) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 194.839460] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 194.846730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 194.854000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.861284] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000001 [ 194.868582] CPU: 1 PID: 13662 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 194.875878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.885260] Call Trace: [ 194.887882] dump_stack+0x185/0x1d0 [ 194.891547] should_fail+0x87b/0xab0 [ 194.895313] __should_failslab+0x278/0x2a0 [ 194.899594] should_failslab+0x29/0x70 [ 194.903562] __kmalloc+0xc5/0x350 [ 194.907059] ? bio_copy_user_iov+0x225/0x1570 [ 194.911593] bio_copy_user_iov+0x225/0x1570 [ 194.915973] ? kmsan_memcpy_origins+0xf1/0x170 [ 194.920642] blk_rq_map_user_iov+0x4d4/0xc80 [ 194.925161] blk_rq_map_user+0x1f9/0x260 [ 194.929292] sg_common_write+0x2ba4/0x3ad0 [ 194.933696] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.939124] ? sg_common_write+0x2a01/0x3ad0 [ 194.943572] sg_new_write+0x2a54/0x2f40 [ 194.947643] ? rcu_all_qs+0x32/0x1f0 [ 194.951435] ? scsi_block_when_processing_errors+0x56/0x3b0 [ 194.957241] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 194.963120] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.968544] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 194.974422] ? sg_ioctl+0xc8/0x4910 [ 194.978109] ? do_vfs_ioctl+0xaf0/0x2440 [ 194.982237] sg_ioctl+0x221b/0x4910 [ 194.985967] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/09 11:44:51 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x33, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom(r0, &(0x7f0000000100)=""/201, 0xc9, 0x120, &(0x7f0000000200)=@in6={0xa, 0x4e23, 0x2000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000000280)) socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mq_unlink(&(0x7f00000002c0)='ramfs\x00') r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3ff, 0x200000) recvfrom$ax25(r2, &(0x7f0000000400)=""/25, 0x19, 0x2000, &(0x7f0000000440)={0x3, {"15e97e2a8f50cc"}, 0x8}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="0800001d08000900000002000000000009369835"], &(0x7f0000000380)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x4, [{0x4, 0x6}, {0x6909, 0x40}, {0x4, 0xffffffff00000000}, {0x8000, 0x9}]}}) listen(r0, 0x0) 2018/05/09 11:44:51 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000080)=0xe8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="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") ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) [ 194.990902] ? sg_poll+0x630/0x630 [ 194.994479] do_vfs_ioctl+0xaf0/0x2440 [ 194.998521] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 195.003909] ? __fget_light+0x6b9/0x710 [ 195.007951] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.013388] __x64_sys_ioctl+0x280/0x320 [ 195.017506] do_syscall_64+0x154/0x220 [ 195.021437] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.026650] RIP: 0033:0x455979 [ 195.029858] RSP: 002b:00007fac59a86c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.037602] RAX: ffffffffffffffda RBX: 00007fac59a876d4 RCX: 0000000000455979 [ 195.044901] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 195.052199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.059504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.066898] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000001 2018/05/09 11:44:51 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) rt_sigprocmask(0x2, &(0x7f0000000000)={0x4}, &(0x7f0000000040), 0x8) 2018/05/09 11:44:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xd8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) close(r0) listen(r0, 0x7fffffff) prctl$setendian(0x14, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') close(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/09 11:44:51 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:51 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) getpeername(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:51 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0)={0x0, 0x989680}, &(0x7f000079dff8), 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) 2018/05/09 11:44:51 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@empty, @multicast1, 0x0}, &(0x7f0000000340)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/09 11:44:51 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000000000)='\f'}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3f80000000000, 0x185000) listen$netrom(r0, 0x1) memfd_create(&(0x7f0000000080)='\\keyring\x00', 0x2) 2018/05/09 11:44:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x7) listen(r0, 0x53d3) 2018/05/09 11:44:51 executing program 1 (fault-call:1 fault-nth:2): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 195.509798] FAULT_INJECTION: forcing a failure. [ 195.509798] name failslab, interval 1, probability 0, space 0, times 0 [ 195.521243] CPU: 1 PID: 13723 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #88 [ 195.528556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.537942] Call Trace: [ 195.538750] FAULT_INJECTION: forcing a failure. [ 195.538750] name failslab, interval 1, probability 0, space 0, times 0 [ 195.540573] dump_stack+0x185/0x1d0 [ 195.540616] should_fail+0x87b/0xab0 [ 195.540706] __should_failslab+0x278/0x2a0 [ 195.563474] should_failslab+0x29/0x70 [ 195.567433] __kmalloc+0xc5/0x350 [ 195.570940] ? bio_alloc_bioset+0x585/0xd30 [ 195.575319] ? bio_copy_user_iov+0x484/0x1570 [ 195.579950] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.585332] bio_alloc_bioset+0x585/0xd30 [ 195.589510] ? kmsan_memcpy_origins+0xf1/0x170 [ 195.594112] bio_copy_user_iov+0x484/0x1570 [ 195.598501] blk_rq_map_user_iov+0x4d4/0xc80 [ 195.602980] blk_rq_map_user+0x1f9/0x260 [ 195.607090] sg_common_write+0x2ba4/0x3ad0 [ 195.611367] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.616769] ? sg_common_write+0x2a01/0x3ad0 [ 195.621198] sg_new_write+0x2a54/0x2f40 [ 195.625279] ? rcu_all_qs+0x32/0x1f0 [ 195.629036] ? scsi_block_when_processing_errors+0x56/0x3b0 [ 195.634795] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 195.640633] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.646032] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 195.651879] ? sg_ioctl+0xc8/0x4910 [ 195.655537] ? do_vfs_ioctl+0xaf0/0x2440 [ 195.659648] sg_ioctl+0x221b/0x4910 [ 195.663336] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.668250] ? sg_poll+0x630/0x630 [ 195.671812] do_vfs_ioctl+0xaf0/0x2440 [ 195.675748] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 195.681143] ? __fget_light+0x6b9/0x710 [ 195.685169] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.690577] __x64_sys_ioctl+0x280/0x320 [ 195.694679] do_syscall_64+0x154/0x220 [ 195.699805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.705004] RIP: 0033:0x455979 [ 195.708200] RSP: 002b:00007fa73fd90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.715925] RAX: ffffffffffffffda RBX: 00007fa73fd916d4 RCX: 0000000000455979 [ 195.723202] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 195.730476] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.737751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.745038] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000002 [ 195.752349] CPU: 0 PID: 13713 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 195.759656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.769042] Call Trace: [ 195.771676] dump_stack+0x185/0x1d0 [ 195.775353] should_fail+0x87b/0xab0 [ 195.779244] __should_failslab+0x278/0x2a0 [ 195.783569] should_failslab+0x29/0x70 [ 195.787549] __kmalloc+0xc5/0x350 [ 195.791044] ? bio_alloc_bioset+0x585/0xd30 [ 195.795419] ? bio_copy_user_iov+0x484/0x1570 [ 195.799983] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.805387] bio_alloc_bioset+0x585/0xd30 [ 195.809584] ? kmsan_memcpy_origins+0xf1/0x170 [ 195.817433] bio_copy_user_iov+0x484/0x1570 [ 195.821889] blk_rq_map_user_iov+0x4d4/0xc80 [ 195.826432] blk_rq_map_user+0x1f9/0x260 [ 195.830561] sg_common_write+0x2ba4/0x3ad0 [ 195.834869] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.840312] ? sg_common_write+0x2a01/0x3ad0 [ 195.844852] sg_new_write+0x2a54/0x2f40 [ 195.848950] ? rcu_all_qs+0x32/0x1f0 [ 195.852741] ? scsi_block_when_processing_errors+0x56/0x3b0 [ 195.858541] ? scsi_block_when_processing_errors+0x12d/0x3b0 [ 195.864427] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.869874] ? scsi_block_when_processing_errors+0x31a/0x3b0 [ 195.875748] ? sg_ioctl+0xc8/0x4910 [ 195.879448] ? do_vfs_ioctl+0xaf0/0x2440 [ 195.883597] sg_ioctl+0x221b/0x4910 [ 195.887315] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.892246] ? sg_poll+0x630/0x630 [ 195.895820] do_vfs_ioctl+0xaf0/0x2440 [ 195.899803] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 195.905232] ? __fget_light+0x6b9/0x710 [ 195.909330] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.915745] __x64_sys_ioctl+0x280/0x320 [ 195.919884] do_syscall_64+0x154/0x220 [ 195.923828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.929047] RIP: 0033:0x455979 [ 195.932257] RSP: 002b:00007fac59a86c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.940269] RAX: ffffffffffffffda RBX: 00007fac59a876d4 RCX: 0000000000455979 [ 195.947572] RDX: 0000000020001200 RSI: 0000000000002285 RDI: 0000000000000013 [ 195.954878] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/09 11:44:51 executing program 1 (fault-call:1 fault-nth:3): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:51 executing program 3: r0 = gettid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x4, 0x4) rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x80000) timer_create(0x2, &(0x7f0000000200)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="6a1e0316f4dd73", 0x7}, {&(0x7f0000000180)="74a85e2ec1957722ce32afd7e8da490c688d4c592a70c430d1c8da734918d0e022bb02eba874668385662467a01fc310c41c6b28bb8c9bac67bc2b47ed957a4d07af53e6cea6", 0x46}, {&(0x7f0000000200)="7e45d31cd0186f67f41338da32946c6e3d99ae55da862cbe6c8cdfb6158400dd", 0x20}, {&(0x7f0000000240)="4c8cfe194aef27cd3c19ec39f8da756982bf58ed128f4b08af3fc3ab6e5472894682a49b71f387642b65c592b0b8f62e689941fd090e9bfe056207ecc3099883cfe8eb46e293ad8311d8c267c02806c8f5b2a1bf28918c93d4479e4df5056c350d5326802830f1f2c21e6f986122c28c8279535c0908f6189c0ad3398371bc40ad447dfb79fcef484b5f58dcea409d7d949efefcf3e5c386d43bfef62ecad95d41b29b", 0xa3}], 0x4, 0x0, 0x0, 0x800}], 0x1, 0x0) close(r0) fchmod(r0, 0x8) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r1, 0x4) ioctl$sock_ifreq(r1, 0x89b9, &(0x7f00000003c0)={'veth1_to_bond\x00', @ifru_map={0x1000000, 0x9, 0x8000, 0xd9f7, 0xfff, 0x200}}) connect$netrom(r1, &(0x7f0000000400)=@full={{0x3, {"18947752c049a3"}, 0x800}, [{"f922ed04500142"}, {"75a6f0fe0727fc"}, {"f57d8bfcd7330c"}, {"05b3eec7be0ba7"}, {"cb1d15a0c42717"}, {"eeffce359a89dc"}, {"7c808d0fb6085b"}, {"0cd4f3dc931cb5"}]}, 0x48) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000480)={0x1, 0x7f5}, 0x8) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x10200) 2018/05/09 11:44:51 executing program 0: r0 = mq_open(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x10, &(0x7f0000000080)={0x4, 0x0, 0x89d6, 0x8, 0x8, 0x97b, 0xf5, 0x100000000}) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x3ff, 0x8, 0xfffffffffffffff7, 0x80, 0x3, 0x0, 0xda5, 0x219, 0x40, 0x100, 0x101, 0x3, 0x38, 0x2, 0x1, 0x9, 0xd5d1}, [{0x2, 0x7, 0x1ff, 0xfffffffeffffffff, 0x9, 0x9, 0x7f, 0x3ff}], "e228b4d6ea3a2777bd8a25fe3e2e38e49f66914f7bebb8580145f76ae598d20da6e65d3a49fac8d6d0cd5e5a97120b91ae8c41ae29109b0c2a250beb09ef75114dc946f65dbb407fa589517bef6e083f8a18dc1b87118bca98fcb24cd1", [[], [], [], [], [], []]}, 0x6d5) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:51 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000004000, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) 2018/05/09 11:44:51 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0)=0x9e32, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)="4711b2bae2a6d37f7f24754d13c11a1e63e15ca2ae5f7f6700068f9346a616ec82c4185d6380a609459a71ca99ebd8acb3efad20083497cf2446da2bac4fdd871d5bdd40fdd5") 2018/05/09 11:44:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x84000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0x5, 0x6) read(r0, &(0x7f00000000c0)=""/240, 0xf0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x5}, {0x4, 0x8000}, {0x7, 0x8}, {0x3, 0x1}, {0x8}, {0x0, 0x2}], 0x6) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0xfffffffffffffff9, 0x4, 0x16, 0x1, 0x4, 0x7, 0x7, 0x0, 0x6, 0x9}) [ 195.962203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.969522] R13: 00000000000002e4 R14: 00000000006f8600 R15: 0000000000000002 2018/05/09 11:44:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x2, 0x71af, 0x800, 0x8, 0x9fe5, 0x100000001, 0x0, 0x100000000, 0x4, 0x2fd26b50, 0x3f}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0xff) listen(r0, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x5) 2018/05/09 11:44:52 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:52 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x23ffe, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x6, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x9, 0x51, 0x8, 0xc5a8, 0x200, 0x5, 0x4}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/135, 0x87, 0x0) 2018/05/09 11:44:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x1, 0x10000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x600200, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x1, 0x2, "e9468f0359fd16c40522cfc87bfe583203fce5459418196f42b0aed5fc10f1175368eeb014b4918b2db713b0d4899b539f3ab28cc4559d2cbcf432ce5bfc72279d892cb48ae9d694678dc6a3ed9b7811"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x899d, 0x7, 0x10, 0x6}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x4, 0x960e, 0x8}, 0x8) 2018/05/09 11:44:52 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x83, &(0x7f0000845ff0)={0x0, 0x989680}, &(0x7f000079dff8), 0x8) 2018/05/09 11:44:52 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0x63b, 0x527fe) getpeername(r0, &(0x7f0000001280)=@in={0x0, 0x0, @remote}, &(0x7f00000010c0)=0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x400, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) listen(r0, 0x0) 2018/05/09 11:44:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="7ec4deec0cf9e683289cccf4539cb181fe6019858bcd5aaa5dd5af1b6f5b48a7b1b1ef13d9188c8d69a276ab1af743905c5aeefd2a14df6c04ae8369471217f745d228508e743504221ed1d763cdd4da8b81484a708fc80f92573688364ee15b4d07a93c7141607a641763ea800de5d71e82cbb3f41fc65e3fdea800f4e4e7b36fab7c7dcc2d892511cdbe9f0d5a6f76", 0x90, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="4a12d72a0f01f489009625d4f1d79239c33b5fb2053b4e2fa16531ca4e6ad0fd7318492c5f024817c660f59302b38f75a1", 0x31, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r2) listen(r0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x40, 0x70003) r4 = dup3(r0, r0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000040)=r4) 2018/05/09 11:44:52 executing program 7: mkdir(&(0x7f0000000480)='../file0\x00', 0x2) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) socket$vsock_stream(0x28, 0x1, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x0) sendto$unix(r1, &(0x7f00000006c0)="86e3b6a4b24a4eaf7fe52f551987f901b1a4bdd15a30ddd70a0347d9fbbdcce36f6bfbe0963fbdc57865829a0ecdab822e75cbdc4988789c470c473eed348c4b37ee7fdeb9d20aac563d6812d5eb10c54b9ed32eea8dc7b7a4c685d8450b240c0a6080be138a53d75c976684a3fbe85696bf65507eed4ca8b3e6c5b93fb55b0bc82ae74dc8ea2a79aea58a50a2a9aef920dddb6dd72709981748a46e062ecda2b7c3d934a8755f13dd41523e3ce73664e571ff97bfd7ae9266e6fb0d0ac4092ab87eca0041ebaff3f30eb3a8bf0504a7", 0xa395, 0x20004000, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xffffffffffffffc2) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f00000000c0)={0x7fff, 0x800, 0x5, 0x100000001, 0x3ff, 0x8001}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x0, 0x1, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1, 0x4}, &(0x7f0000000200)=0x8) 2018/05/09 11:44:52 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) tee(r0, r0, 0x3a, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)}) 2018/05/09 11:44:52 executing program 3: r0 = gettid() openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000001040)=0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x7f, 0x7, 0x3, 0x7ff}, 0x14) listen(r0, 0x0) 2018/05/09 11:44:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x8000f, 0x82cd, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6000000000, 0x200) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20040, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x0, r3}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:52 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1, 0xa068}, {r2, 0x2000}, {r2, 0x400}, {r2, 0x1419}, {r2, 0x4000}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x8, 0x86) syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0x8, 0x20000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="6cdb1ec23b8922e972c58a03c87b4e8bcb548f024401869d1b2b5aab4bbf2df2d98ea2c2198dc7f340f05a4b4826e710d72f340602bc5f6c810c2f125a83e0e505062cd626d61345ee1504e64dbcd9411af77bcb0278538b9b353c76df51b163b288fc7324b613c78c81febf39a4edc32d7b4ac8b77dd1ecf1e45622eeb23991c555b1b6f268af3d72385ad3f585b30d4635426bebb20cbbf954115007adc652acd99629beaca10a383b038602e61b") 2018/05/09 11:44:52 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001040), 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001280)={0x10f, {{0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x88) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001440)) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000001080)={0x0, ""/103}, 0x6f, 0x3, 0x2800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001340)) 2018/05/09 11:44:52 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) listen(r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/09 11:44:52 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) sysinfo(&(0x7f0000000040)=""/132) 2018/05/09 11:44:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200040, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x0, 0x9, 0x7, 0x40, 0x3, 0x2}, 0x7fff, 0x6, 0xff9}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/42) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x9) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x17, 0x1000, &(0x7f0000000140)="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"}) 2018/05/09 11:44:52 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000280)=0xffffff4e) mount(&(0x7f0000000100)='../file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f00000000c0)) 2018/05/09 11:44:52 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001280)={0x0, 0xf2, "29ceeaa870c530e67c1d193e3554f02428b2f72868a2e0aa2a3f0616027963d7aa48e6d5be5667a8bc38a0acee12deffb97b36fd7835e1f84634fedecbcf921a69ad3c02ed15057823b73c500992824e235f2cc56afa5b88ccab4d0779edb79d2f1933d2fe2ca1e5d2f71385c2f28934b90fa0c425ed1053c46d7200ed7a595568f600fdaab82fbd5384f5f99d4f2bfacee27d5e770b1e2449eac264f151677a06739b6aab68a80ce8e70a1ebac11f0e675608040aacfe1e2b029fc1875d6431e0a88280bba9af2a523f2857c1aa15017074f0e5aa634a778ff103cd379375e6d708e8530ef85f73dcab73e6dd9370b27718"}, &(0x7f0000001080)=0xfa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001380)={r2, 0xd3, "35f70ac19a3bf5fcaf485a90ea187cbc038d08af476caba8baff8f5b331968435a7234753657adc4ea02b542e3eb564b1e2e27894a206aced5313a5a82d1e6170c87213f2d5fcda0ad3e62e215b81ccbf2502f743bb709a433022015036a7675b6a48b29e662e00ad36600982c5a7e5e402c2366a9b81938f1ad54a8dac8de94794a5838f3ced32cb10c1c8239627e2d9a95cb672b53600a6a79051b3c239854a687654f29ff033734d572fba2b3725d000f4d9b357b06edeba857e7b6996ee6b1e5358ef869d65cdfbd3906903062ad7d844c"}, &(0x7f00000010c0)=0xdb) 2018/05/09 11:44:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = semget$private(0x0, 0x0, 0x20) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001280)=""/4096) 2018/05/09 11:44:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x2c, 0x1000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x100000001}, &(0x7f0000000300)=0x8) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0xcb) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f0000000140)=""/219) 2018/05/09 11:44:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0xfffffffffffffffe) fcntl$setflags(r0, 0x2, 0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0x0, 0x9, 0x0, @scatter={0x1, 0x0, &(0x7f0000001040)=[{&(0x7f0000001280)=""/222, 0xde}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001400)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) fcntl$notify(r0, 0x402, 0x1a) listen(r0, 0x0) r1 = msgget(0x3, 0x200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/94) 2018/05/09 11:44:53 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/09 11:44:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f00000010c0)=@known='security.capability\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x57, 0x1, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d7912725e4ea59af62253cec43518afa7db07176a40e4a46de1bbaa59f1e72b55a49625961873e0289dad3048f21efb13a21bbbc07f7d6370cd9a720a7a45ab5e9a620b6619a9", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:53 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x4100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x280080}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@ipv6_getnetconf={0x34, 0x52, 0x424, 0x70bd26, 0x25dfdbfe, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x50) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty, 0x8}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000440)={r4, 0x3}, &(0x7f0000000480)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/05/09 11:44:53 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x400000000000009}) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x13}, @empty, 0x0, 0x5, [@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:53 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/hwrng\x00', 0x4200, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001200)="cee9ba907f2ab404252bee00abdb3ba59d21a943249834fbf88fb39055c2203fea56626cc0bb929bc9589c8eaf8735fc210791d9a0bde50ab0c598b837dab30f93dcff66091f2f9d85e3b2583f11ad591eab1c8c7a0896ba83f9d227681d6cb988dbf8e93cf4f4a588d7701b89989a8796b72da27d2cc9e5147649a7545650bed049bad4c6", 0x85) timer_create(0x7, &(0x7f00000012c0)={0x0, 0x35, 0x2}, &(0x7f0000001300)=0x0) timer_gettime(r1, &(0x7f0000001340)) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x200000000000, 0x800004000) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001040)={0x0, 0x0, 0xffffffffffffff81, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000010c0)}) 2018/05/09 11:44:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) read(r0, &(0x7f0000000040)=""/177, 0xb1) 2018/05/09 11:44:54 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0xffffffffffffffff, 0xc, &(0x7f0000000040)="5936592ca0597c6ad58cd3a7"}) 2018/05/09 11:44:54 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x79, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x1ff, 0x3fc0000, 0x20, 'queue0\x00', 0x7}) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) 2018/05/09 11:44:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x482) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000240)={'bridge_slave_1\x00', @ifru_settings={0x2, 0x6, @fr_pvc_info=&(0x7f0000000200)={0x1, 'veth1\x00'}}}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x7fffffff, 0xffffffff80000001}) 2018/05/09 11:44:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001080)={0x7, 0x200, 0x40, 0x2, 0x6, 0x200, 0x4, 0x2c27, 0x80000000, 0x0, 0xffffffffffffffc2, 0x7}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:54 executing program 2: close(0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) 2018/05/09 11:44:54 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/09 11:44:54 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x200, 0x20080) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000001280)) r1 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x800000000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x1000000000, 0xfffffec0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001040)=0xffffffff, 0x4) 2018/05/09 11:44:54 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) mknod(&(0x7f0000000000)='./file0\x00', 0x1002, 0x20) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:54 executing program 1: sched_yield() r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:54 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) mremap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000431000/0x2000)=nil) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) 2018/05/09 11:44:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x103) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(r0, 0x0) 2018/05/09 11:44:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x40000) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @rand_addr=0x50}}, 0x1e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) 2018/05/09 11:44:54 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x295) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x11, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:54 executing program 7: mkdir(&(0x7f0000000100)='../file0\x00', 0xfffffffdffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x22) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000080)='./file0/file0\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000001040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000012c0)={0x1f, {0x3, 0x7fffffff, 0x7ed8, 0x100000000, 0xa22c, 0x859}, 0xc0}, 0xa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x20180, 0x0) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000010c0)=[{{0x77359400}, 0x30, 0xc627, 0x4}, {{r2, r3/1000+10000}, 0x10001, 0x0, 0xffffffff}], 0x30) 2018/05/09 11:44:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) flistxattr(r0, &(0x7f0000000040)=""/60, 0x3c) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0xfffffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="707561000000007573615df542965eafc386a2655f7065f2020000000000000000", 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) 2018/05/09 11:44:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x9, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001500)={0x0, 0xfffffffffffffffd, 0x6c, 0x9, @scatter={0x3, 0x0, &(0x7f0000001340)=[{&(0x7f0000001040)=""/122, 0x7a}, {&(0x7f0000001280)=""/168, 0xa8}, {&(0x7f00000010c0)=""/53, 0x35}]}, &(0x7f0000001380)="e5c2ac71bc15474332ad194ba74841b716f7e620055ddb1ec6d9b24332ae50f552f7602f4a8a1788afe5c9f9b7f534e2127515e58e58e71f8b7431dfcf93b9b9af2b94285169668e0256b050cde5c40b4d6eca60c7be10e55feb6dee63e1a8905592a4d3002f6ae7c7b88d9c", &(0x7f0000001400)=""/138, 0x101, 0x4, 0xffffffffffffffff, &(0x7f00000014c0)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:55 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000000)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001040)='/dev/full\x00', 0x48000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001280)={{{@in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x400]}, &(0x7f00000000c0)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x50, r1, 0x200, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:55 executing program 4: r0 = memfd_create(&(0x7f0000000040)='-lo\\]-\x00', 0x1) sendmsg$nl_generic(r0, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)={0x11e8, 0x15, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@generic="fb94efd4fb860cbfb8719e8db754555e1b994b57bad8a37c1d0c0c5aba3c", @generic="86c4d460b28f9a497beea40fcbd75333223ea6d2aab16bcafb62e7adf3e936cd53cb4bf7b1cbb761f9a015a9d3add24f75766cec1a84413f5f627761f55afa1f75cbe76720426fda06712eee3abb9d368351e5cebae90ce62b2b037079c731ed59440c74476f6056e4a69c26e78a905fdaa60b8ff954f89367", @nested={0x100, 0x69, [@typed={0x8, 0x8f, @ipv4=@multicast1=0xe0000001}, @generic="007b566f7b5f78e7a733d1dbd1f51121f4ece8dbbbb5cc8c36bac04c8c8e3c41fb407b6a3f2a6e06698edb15f989acf0ead72879487d7cc783fdb5667f85ecaba0f0073eb20dd9a22083d27b878f8cd95544e83a512f583c82353012f84dc42ef186d5491163a3d7a5da091904549403cccddb223f40cf562b4e2a2a569fd957dbbf343863894ef667c0d737154a5299453f8855bea2bc337cddd8199c8f207983218572ae2d3c05f83b8fa16c54d77ab6d4c752dbffc41eb9fa75a170a1d1522b041481947c330fa73581f65905a6f05321b1d8ecd41a057afb987028a990973246090c4d1c1df39c8322b87eec5b41438e"]}, @generic="1a7cd0da95234ee904cd0970f93e0f8624dec1630757563c1155f00029886e86b8c73745d896b95734953c1f0076681ed570872cdb7fe8b9fe3b", @generic="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0x11e8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001040)={0x0, 0x200000000000000, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b01c905da5705c7fa0ad780660a6b", &(0x7f0000001100)=""/136, 0x0, 0x8000000000, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt(r1, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) connect$inet(r1, &(0x7f0000001080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/05/09 11:44:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) 2018/05/09 11:44:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0xffffffffffffffce, &(0x7f0000000080)="06"}) 2018/05/09 11:44:55 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40010, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x7) 2018/05/09 11:44:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001280)='/dev/sg#\x00', 0x6, 0x200000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001040)='/dev/cuse\x00', 0x80800, 0x0) bind$unix(r1, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001080)={'nr0\x00', 0x400}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:55 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x10002, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x106) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x2, 0x10, 0x1f, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x18) getpeername$ipx(r1, &(0x7f0000000340), &(0x7f00000002c0)=0x10) timer_create(0x7, &(0x7f0000000000)={0x0, 0x27, 0x5, @tid=r0}, &(0x7f0000000140)=0x0) timer_delete(r3) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000000280)) timer_settime(r3, 0x1, &(0x7f0000040fe0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/09 11:44:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0xa73, 0x400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001280)=0x0) write$binfmt_aout(r1, &(0x7f00000012c0)={{0xcc, 0x8, 0x6620000000000, 0x24d, 0x1ee, 0x9, 0x1f2, 0x5}, "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[[]]}, 0x1120) process_vm_writev(r2, &(0x7f0000003500)=[{&(0x7f0000002400)=""/20, 0x14}, {&(0x7f0000002440)=""/132, 0x84}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x3, &(0x7f00000057c0)=[{&(0x7f0000003540)=""/166, 0xa6}, {&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/193, 0xc1}, {&(0x7f0000004700)=""/4096, 0x1000}, {&(0x7f0000005700)=""/132, 0x84}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001080)={0x4, 0x4, 0x3ff, 0x0, 0x6}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005840)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x2}], 0x90) 2018/05/09 11:44:55 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x9, 0x3, 0x5, 0x100000000}, 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000004c0)={0x1, r1}) close(r2) listen(r2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101441, 0x0) r4 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="e532f378f60b52bc053cf80a3540cfecc31bb253f7ab11620cb41b116751c6eec89f2b6052b6391513feae5ecbf618fcdda3a805c1b8319211d5d774e48b7f67a72c6e62", 0x44, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r5, r6}, &(0x7f0000000340)=""/96, 0x60, &(0x7f0000000480)={&(0x7f00000003c0)={'sha3-224-generic\x00'}, &(0x7f0000000400)="72d66def139a513d7861310a9895a1a69f60a1d5a98de1447c3cfd9b8fdf6359ed7539da117786035b371d92c1f32a113069a6ca31a9214f6b4915100067784048220aa153c04db7e97664b95424a4f2", 0x50}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000040)={0x8001, 0xffff, 0x1800000}) 2018/05/09 11:44:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x40300) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4, 0x0) 2018/05/09 11:44:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) 2018/05/09 11:44:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x4, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:56 executing program 5: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) tee(r0, r1, 0x8, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000180)) r4 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vcs\x00', 0x400000, 0x0) syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0xfff, 0x200000) 2018/05/09 11:44:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/09 11:44:56 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') lstat(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="1bf2e639f67f28412152e755dd3985b0f86225bee1bfb1d69544a230e121b5248f79fae975fd86172daba456e7bb200bd5b94ab8c404461e270d0a635751fc59ecbc868397fe0e620f0efe7d7783e62799c7ad", 0x53}], 0x1, &(0x7f00000009c0)=[{0x98, 0x11f, 0x7, "93f70eb3f99b2ffd908f3313e51321d79fad72f80aa7903e8164892ddd72952666bef85677bf5fff899ba508ce70969e2e43959708ae82efb54a35cc02a24c5cd44613dd87f169388c33989c7bb17b3ff584b4d1c868e1c67fb74495fb9837c48bc9966e161e740642866f706a55f7ab3488be942be5ad82cfdb307739d51a05750be0c404b6b4"}, {0x60, 0x0, 0x1, "18c99758daeee3065f71e3080400cb0076c5bb0ec61ca79ab946e6bde140350b5ad698862319d11decfce591daad1117a9aa09d64f8708948f289f98afa5927ab8061c355999e2e075a83f"}, {0x30, 0x13b, 0x3, "b72cb71dadd1c020198741d5820e07a3f6ae5ffd2cb3a31a2500"}, {0x60, 0x11f, 0x1, "8a83f5c2968ff3725f208f44f04612289c36a45e6ba5ddaa8b132b9e40939a6bbd019ae710c15fdf93640338a2bc5ab93c8ea0695fded3567fbadfe7f59b0f80efb8c90b2605de0d4d1cce6b764055ba"}, {0x20, 0x6, 0x1, "3dc8559ccd92b595a0f7"}], 0x1a8, 0x40000}, 0x5}, {{&(0x7f0000000b80)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000c00)="bc4a8c8b624374d5022274bc7466134b79260363980e66fa09ab8f3c7d82fa030c6034234c32b4f617a2f7a82da7b90766342bce0075e38f47c9321a03bed16bed3a9ab311f74198cdf328852cf5020676ca2e23f4e2433cdc4b91ca7392eed3db2d99274d7fd20f930bb7a041c862276964e4dd7b5f585f527185dad6d6d0f9094e69da58a0097136065fb1d7a1b1a167ec76af936bf6488f", 0x99}, {&(0x7f0000000cc0)="166eba5db168cefd2fa7e5", 0xb}, {&(0x7f0000000d00)="25c42b98791f11a8e58e38e2c6bbfdcbe57e7deac89ff83a0959ee046181d0667beda9c2798be7c79cb638f2f2613da60b23b34ec5d0ee251986e3fc847dd3efbc5ac5e82c55fff6574eba8eacefe3087355d820e727745ce691af422d16b47b2e98c9057d332b4c25efe3280614bfb3cb87d74585dd48d9ca316a985f31452a86d242fd529bf7004593d0a48ea22a5f2a9f618bd413553bd64264a308d58fe80552a9f61eba723fbb72caef1129a28db0968b80601bd90865e7ae3627f4ae44b3a207a090903a888d221456088db5de6a6aa33dc45b998013664a75b828706f09fc7b5b295edf", 0xe7}, {&(0x7f0000000e00)="31ee028afe3384293c23950b708492160f2cb5759613666c2229fcb68415482d838629e6c493d1a846ddb2da4ea220b08884e742c4e7b06e00a37d257d0616c2c2fd6b7e59bded512f3e33456f4e7d568f28981281a62eed1d4c4f84692f5acbf7316f10af1c148256c583eac73c10b7b62e4ef2b02785c4ce0e15af8891d43bbae82ffc0dfdaa17", 0x88}, {&(0x7f0000000ec0)="b9be463e515104fc3144d58036f3204100a46c756b339ad8", 0x18}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000001f00)="b4a7be62115e82dc9e344c0e2b04c036929e09592dede4fa04030da50909fa69cdf1c1a050d27ae6e26c6bf376c737de2c5fbe80425ca28c76e79cd1fd567717daac2cdc5a02fd607b96a34f7d6430929c0a4a9e5bf0807ebf13ca8cedde246918cd0defc2e2b40236642bfda3f0296652683ae017455dcb35314125995910251339eb5b917a0ba487e5a56f9161e1f7ec7d08da8e1dbd9ccab45c2824762ea43fbb5ae30156089c91260f3c480e70004d7eadee40c34d40859b49f12a00f146fdd92aa9807508e036f540bb283175edd6e42bdd181b7d113f83b1", 0xdb}, {&(0x7f0000002000)="bc38067bc68ce8460e1078e9cd5863c0228dbbad29d1a47600582cd25bd04a65cb91a5a32cfcd3c7c53f13c7b12ca8b9a81f0e3d810568325922fa50a362d01c74de8440f3bd9c06a6187ca77be21db5fbadebe15a344dc20edff34bcd23f9746f1cac6ce4a6ef43", 0x68}, {&(0x7f0000002080)="2a05138980b939992b570b3e0dfe2b14defb8799abbe3bc0179d3f76d4f8dafbff847b0859da269c25fec05a7b9a587f7f25ffc2037d", 0x36}], 0x9, &(0x7f0000002180)=[{0xc8, 0x1ff, 0xffffffffffffffff, "08aba2a6675577a9e01c9cfd3f818fab27dac3ffb4c467e8f7cfbe2327ee90c0a6c2c465d690331a74bd5b9ab7efed5daca1af300dc923367cf5820b58725ceb6a68f935207056e7e316837d1a9b16635cecb21375f26cd16a25187173779e7907fcafdafc13232074ac296d748bab80705cb72277479af7cf472cf19763f530d1bc0de3c9bcea536a7139bc96cdd14f70b42aa44b091d417b254e8fdb269af07b59dead3e68effce4b075ac47dbd8c366a9394e9fc912"}, {0x90, 0x103, 0x1, "4f154ed3166e4f6b8007b3134795c5af7f7153b6a798a3c1dcd5000391201163d5906a16c060ab4e153f61ec90f339cbb49133134a89533abf8eb33d44396ce6525f61e7d58c5121c3cee1e931d7356cdc344272a01505d19c1bbd524c1b9805ff2d1881d157abda84c0598c198e6396ec2ab83ecb1431ba1a26cfe83113f7"}, {0x108, 0x29, 0x2, "0027923d17cb7dcc49f0229e79307500d32047cff73f88d31a5652304c50d3c12db4039986dac1166daf287ac0116138fa69f30fd59dab714dfe1f51714477454f0d288da4b0580232fabaade7c86c85ef4afc1a7f97b82cec3020119605888a36c778a87efeb09ee79a5a683a9472e408a17fa3ac2329323adff2cbc5e607190c3600d3e268ba0a9f5e52d0d87fa1a98e7a58577518b2398e04b24773439e4ad9587c7be5afd60d10c071c44b0d22ba2e098b2f0f8a67a9e861fd17ba39ccca71ea94c7c6c4f3a57f7eb76d26e38a7c36a2ca6883dc96702cf3d281e8740de0cd9c9f385aa6f6bea2242cd8dc4df1045903e5594f1d"}, {0x68, 0x117, 0xc60c, "c1ee3f8dec7ef43ed445365b54b41af51f771f72b14699475a4c12fe12a1d67b1f194cd2cf1bba19432091e455a394592d9d867c43405b9535cebdd2b259e16d813e5aa25bc74287ed39fa50a88084790e185138526b10"}, {0x90, 0x3a, 0x8, "db846a4062228de2012ba0fba93e172185fa6078e3ae7e89ae409b527c2d2a241c7fe054b2268cc3942e340aa49af503b424c7ee681a3d2343f0da66254829a6e5ccdcdeda0dd088ef69eddab47e166c6008b4ba4f2861c030bd986675e564f27633a1f7872a10570e06f00292a053c8284343bace51cddc754f0a84eab5"}, {0xa0, 0x2489678c5a9fb9f1, 0x3, "35eab5cd9f30596c09cb4e0d3bec39889b0744bbef764c89e8c0a8d0b4004ba1e3f1c2aaac1370c3a7419eefd3548190f609053c3de6f22a8c5354b424e6af4d2ce92dbc65eef213241979eb51ed11c51ea4513ee2bc22bdc389b134810b70c6efe9e4a19a8bf46587f030e7a27cc24fe33a21e2e69750f6db62425af0e5410acbb20f4ad9dd5207ae9ec192"}, {0x58, 0x3a, 0x3, "c5f1e39c670fa05e6f8feae63a05458c02c8cf8ecdde740398d13ada7d4132313ea65bb756c2a81502058fc8df24633fc7c05e12b80cffeba4d510799fb5535dfc151d"}, {0x30, 0x10e, 0x4, "91881ca86e80ea53f0f75e271227026583bc8233e2a10d9e2a"}], 0x480, 0x20048011}, 0xa76}], 0x2, 0x800) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x33c42b4f, 0x1, 0x200, 0x6, 0x5, 0x3, 0x3f, 0x2, 0x323, 0x40, 0x3b9, 0xffffffff, 0x1ff, 0x38, 0x2, 0x5, 0x7, 0x9}, [{0x70000000, 0x8, 0x3f, 0x0, 0x9, 0x7fffffff, 0x10000, 0xa71}, {0x5, 0x2, 0xc0000, 0x4, 0x8, 0x4, 0x9, 0x4}], "95ed95163fd11ae408e235b2886ffae882e4e5a60a8b725f92f23a79707f10c0a8", [[], [], [], [], [], []]}, 0x6d1) quotactl(0x2, &(0x7f0000000000)='../file0\x00', r0, &(0x7f0000000180)="53e5049a95ef43c720fef9a57837dc17041adc6d493faaa603b3ee19a86c49ed38") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:56 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) waitid(0x2, r0, &(0x7f0000000000), 0x4000000b, &(0x7f0000000040)) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x5, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f00000001c0)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:56 executing program 4: setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) 2018/05/09 11:44:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x1, 0xaa, "662f91fec0e854c2e4994ae96b975748f5ed8b51f632cf7c6f8114eaa4ee1d12edada870ef059b02df2959a76cb8f2bfec3afacd65b2a880e00fda494281a9f78664bce2b4938763fe6994a5733e5da6087e0b1db2731db57544d454dfd05862cada76ca9bca5a87f60a47c0470f986c09cdae07fb5c85db22781e6d09fd234e948a48bface0f2cb6e8505d2576733490ab91c33339ef6d347c3136d71987dfb1d681c7109f5139e0ac4"}) close(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x5}, {0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x771}, 0xfff, [0x8, 0x3, 0x8001, 0x9, 0x4, 0xffffffffffffff81, 0x0, 0xffffffff]}, 0x5c) listen(r0, 0x0) 2018/05/09 11:44:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000001080)={0x100000000, 0x3, 0x1000, &(0x7f0000001280)="a2593b38a4aba546cac2361d5ecb42d2304c08ec405f9a09cebb7315c90140ae791efbb0fd53013ea4f93c853184311b4912f9a63998aadcc9907541cb00fa343001bd5c119a34bffa290774f6f470610967cdef04f07b5eb55d314d7fe5ed7530050957cafc5a96c6c59c1259c8a58d5bf3cc1104fe5f8e21b4511b7ad63f66c77d047083df1e88922538e66fd51bd53882146617b89dfddd1431d8e3a286a5809bf544cfad05d8b5a94cbf695d807b3ca025610dde062e6e81edebb30110957ada9120bdb4b834a3961f28ea119edc0928217c6c7fe6009080c80ac3ab0944c7d6baaef0f3611e840141daff3b9c891e58163263a6e344aa9000a6a1f67734874cd8ae9ba1d92ebaae3c71dd75e7169d63c8e6d18af16a3e0f3d87c68200173e150eb45efc75e24d00698c61714982668f15e2d103b0dc5c6ad3efc9643382109b0a59d58322c16478753e3b82f62e164277d3429ff31cde859d3953c6882a1bb99262185559e2ecb7b3e29e4ccbb1807d74d4b791ba6a7c25b00a00bda94d1db08671e4042dc975e96ddfb86060a72d013bcfe10dc298e82b1414eca3faab9d027a9d018485cfd986fcf12e405eaa8739b8c1557454cf6124e759a3783c10d7800bb1b620ba0f22ff70bca33893d6fa50fb65d82c9d0494988040a2389b20e348f7c1fc5541936fd240525849a004b8c3b83dbb2c2ab0b5824c7303f12958d638984e73096f276f99b7c30221a2deb843477db19a0f32ce74820090394227b205b5fce71b262a98e6912a11c8edf479aacc421b711e612d75ec071e019b2f5e6fda7b3e0cf4ba85f7379ac8d5a8b82c57c3e5df8102613f5fd44f1b91759888527a1b7ee7e6bdde14a2fb049598b87623a6d2c2b35f279d60cc7de3defb45cf7c2e7227b8cf5e64b9abe28e32d8f2601657c0098fe1f659eb2a38dfb39490a9eb5e4d6a16ccbcc1ef9f0b095d0404126af17e8d7de23b2c0ad47bd71cb58fb0909082bdb00b1b94fe37412148059704a3910faf15afdcc3741beb93e39f5b54fec17f45f6b5302acc7eef15bd0dd4a3f8af0f7999521fa7a0aa24f4deef21a0ad0788eac105df5a0241b5d1836d66f8fb9aa52c7938dda85d846bc413b71cb94a6404316acfb3c8ed9c6c122e164b4fd382217ccd1cb6aa61f155d61a0cb5cb3459bc357d90a2636f50eb42ba8bb98774a13e2121509f4b859ed891400a2f0404065e87b9b0bd0f7cd0b2c403a713fb50384ca6705125cc1b9c697e04add6cd85d804cf3795ad2806ec2def2d6161d4e55fff75d8952cc937a87546c1b4e98e6a702c432c50456fcf2966bbd5e2abd320bea0ec5d32aa415f28f2d1918720bea5cd0ad4e75fcff2e0ec72c8a2cd360c24654814771a8741450837ffcb9623488b147614dddf25c53053d44bf38bcd5c90cea38c078f9d5b3fe16b921069aad61d95b093ff692ba6a492d9645389765a596e5dfc3f916604425be52d0e9444e604ad50c6e6885add191a27a358eab16db5af3c31cf6f634b492d3ea4ae4ffa9447957e77bd618c88ebb4499f771fc578847115e95f2e4624afe353dd6c1262f220c214479048bf380349a0fa331ec2734b81b7f896eb7e31927d61eb062a5a18b14c2067cc9aea0b5e46ad316cf9268199c7f376ed99c322140e0b2f8a5cbfd0af609d0b6a921a2301d2714aef79e040525050ae468d90a5441e45f7306d6bfd4d3c3d88d21a11bfe45b2c886a4afd4364788fbe330efd2fbf5ecf51c3e79db33b968c01e3d67f40ec279669d8bef63aa04b1e06f5d43910ef683287e08434b8badd38b958c3518dfa4aeac897157c15c89c222d763a95367a1f69f51ae23907ebdb2c0d085a25643b837d2e33a698e878135c6675c24ccef804ad0b42b33eb02f34f433e700992fca3843fcb182f3f243560f18cadd082c330fa9288e98c073800c5bd7ee3f88486665b4d74ad20b5d8cc5ef8e7f6ef11dbc6e0db4b150d80dd750b322c84ab46bcefe90900252792e9ad3c9ee8482444cfcb31dc73e21c55bda56fd700790fc32730051c5bb43e43472ed81bf5b09dea0c1d963b1541f7ee446b0d7095f049d0c76f6e2499f4369bb3699e2addaf7e72d5b4dd931354117831b6947c653e137041ced4dfcb224bc82123a0c6597109fb6e8626e571ec14d60aacd8f4a573b43083a5623086a8b5755775bca96ec0305b0b5ed1c7c4fb7d321e2d2700a8d462d7622ede80cc351ef5e6c34efa3288f9c6b6d738349c556ee23fdef273a459b877c21cc50a1961010cf7ed2c1fbc2845bd81036cb54655c581187f4ea0f81f683adbf0c74fcb204f319e2dd099b685544caa44c93c26b8fb90f0adc8cd517d94b0b37e411669e63be8dbc148183912b96fd990da33edffce7c1c3184a874f100a3001465295e6049949cdf03f5d9f4db5ab15c6debdd81d3604f7863512081b41e1ea62d496cf1792ca66fea96ef4de362f8ad7e2e973f95b1a085601ae47c5034674087f452b5cc2b14b0fdf346016034c12271dd75971f56ce2b04676f7b234a08859ac5dd1fe019fb1fb7bd5d7e7e18726804d5375d588a492b5e49cb1fdc2e90ce27586c74dfb37997290a4198a76ecd4f23eabf460042af5f936d37aa7cf899203dd5b08bc908f6e1bf61d0e7eab77e554543025cac8cbadb78c19bf14115622fbfe6369e27120adaa21614a172cfecd28028edfec0bdff40eeb11f68eba804e227bc668037732236743029863a84410e5ef541add13edc2b04768832a5b6036dd0a55c0d3ee2a17d3311564583d3d3faa6fe12da677195628c72e9d27961b11ca9d2990e47bc2cae615b480f939fe4ff81785e7a8246a1a192071b8a94a052d1a68e43ced28f6edd14486318c1200f991cfbe66f0b79d074880e7c45c49764d64edd81b3da66759646fa280d553f57aeb0a017c4fe348508804dbda75f4577e09c9ec97df90be3e7563be94982a1d37e514abc7ded016a0e039e485508e92da21eff1d0b1e31765015ecde3195eb8eb015bfb1c561d3b5cfe654d585187e5cd095cbebc7c204027774d791dc4c4c7433f784e1b3c0354f31eb4afa7778d4febb535c5e0ce4a7713e4b213a192f928f3d16c401d572774224ba1889d20e0c911608685642aad91c083ac0aeddf036c97023170b119e4761e02e2b20be805fc4ab3a621e521c059f75fc42f84e1f13a68a48d09b84af3869f56bc2c8ecc0571e2605eb5e9a535e17e9c9cb19d4ea6e312d15847e123aeeb0f385993963cbc13464c26b6c2003a858d47a61f3479085e3d2b21c6f652419dee8e7777bec2b63d584f82da190f194946f9f6f9b910a47e2f60f33ce6f2f999154024ab8397de9e25b72b3f078a8f1c25801599fb899ca1baf7f94963c61dc5c8ab78568017bae611975e2cfa1ef6ce37d8d43d343ad9ad651b5dd1944521b2f50b13fe76dfaed1a9b9c53f9b16749dc684c2cd391d6462422a602926e4f83f714ab82cbb701b8c2bd12c74fcaee6968f1868af074998c51d6591ab502df55a484d9d6b1eff35266895669a522339912140632dc938e6d2254d42850df100b567e271babe3f613f5ce36af50c2f7d17eee259549037101556d2b57893fc92f892c5051fdcf9afddc11d26191acf4ec6bf404dbdebd37afcbdb52d545d391a90ad55764346ca951928db54b2aa72150c830443f871f7c0063570d56a823d793463676bafa20316d19897452f2a0ee9e76b59c655379597d830f5759130bf279764a567daf64500e905a8cf1586092d762a374df82cd30d35d21c99db7cdd6646563cb3aeb2289157b72e08f4b02503602758c9a797a1fde5b6be648d1e6c2d157eff68481ec8b03e83321b31da09fc5d41cf179b461928068d87cc49ca1aea4394f565c1018e2e66ce79244d28716d1cd196c6ba2fe3c67965e1e381d755772cafd6f00ba55788d2875a132254586914991af6124cb7675510c823884d34a49f62906bf77470002175dd571aa3408e537b3ed0f2ffdf6646dff28dd832fe466dc8a1f259a6f1d0c5b064d713751d9311f07285fb243705fdbeb5e40dfd9ef8b5623f30d2c47768a2679426be0fb81ff7d0ff1809fd49e729a3f1df2653d8faf81fc4ed5d91f4a8dd2557ac38926a44b5de0bc59c54fea33d15276ec667c8a61c05a2af0bbae311668455f6b2eb9626ad404d356dbf56a7c1b8aa6befe7aabe19a04c044d3f7540239ce1fd6b17ae885395939964d2bb696a367d7b7ef7f8cfc409b92598b301003a9eebb4c667c0e8211b68339afbda3c94812b4bb99249246327e5943d9adeb470322b207f984bf33eb072a4292809b9cbfce88439074d97da5e5147b283674393273d3d203634ca34b8cb3f73400d351e870689a847989ad7a018aaeef23405cedb468ddffb6b9067ae2ccfbc928cc4f512f3eae40576d2fbf4612c433a867662e129abf13d7ab5e798bc94c109d48cbf741c0cb9baa2b0b1bdd51ff502ad27a846c90afaf6a19fba386d82d8310cf0669353ac0971acfaf20a544e0b67ea18cc196ad918387cd42a20489a21027ae946d659bf79f064ca8a14acfcd871d5283f59fdda95fed091297267a13be2d64e711912732e2b3f45edf9fd6e8fa9d2a46e1205920287256efafc56b1516bc136d35637c730a4ce073f5dce17e6c28d32f3c28a20fcde96a94bbcf18d2bde98c36b2e97b83febc661713e19bbc2f2d8483dfd171a5f4304aad8a976ed8dcbac6ed01bf486083a21775e291d8c41016e730497ab53b11ab5b56c6d67d3dad2b9ae6bafbfc7643573983f3e9e3774131a5e4b5026163e3c6e8a6c15eb7478faa2dc872b05b1f925e119177703b3093109f5029ccc37b0fa49f52bf08dc81ed468f3079bd3a23cf93c0e685c2bc728ca01d1a1cb6a66212705beea648f4f72436ce8d682fd77d6b631313769511a5e986b1d50dafc17cf310f5c9a892db5fa2259fecc3039242d6ef9c8b1ee5fc433308bb473c8c54a069870f423f8be9ac28d4d10ba9580ccfaca2e42749cab616b347c28bb284ceab2c6cb7c478d933cd63d694fea9e2e7907a69caf4a98c03ecca11fbb604c2c02cfed741af704d77e8d7d5b437eba7995125712c9b491cf0ea18ecbe60cbccfbbeec8234293c75db7881c3d02f430e364e6fa3e19dd5102a46eb88629e196d03e60b028b149b2e2c7607ecde65a34d5601d8bd449e8be5c9df8e03e3603c46825e82eef15d1e2b776f31667287c0826757f49942096449a7cba53da37cf4d28b39da889a4bc942be759b48ef7e394b54f6c98fa00b34c91d38af9bacfc9002eeeb4506c18c9f3fe122432242b926ce7b6d271e2c01970a922b8a8490144963b331acf0db3001f7038f53f21f248c674cfbcb29362ff7846ca01aca61a29246f9905779f5863bc36cc64e61dc3ff14e8c6da17915591f38a6badac66a9a9e878c377d738c621b139fc21a2f090d572c05a2e0e326114f47266286022ca55844d7b1d38c60dc50a43207a63c59e3c4484005fbdcf62a061de437a164e31c57f50df437ca489d6cede2e82067cf258784e102a271299ef636da4ba39c60ae3724f34a32236adf35facea69a44f0f51f74b706009a64e3fef6ff87862896cc0285cd78f34fe018efd18744e730245e78f158de81041c9e35acc9ffb7413da480aaaf48cda2266169ec10acd2dd541faceb12713966a8490cda707442e2826c75fa498b01b670eb0a738c8f7219c509d1838772c57dd750f2ce69802f610c2bdb32d96f6c1717ec78fc8b90d6e947d9c279c455037a9d6"}) dup(r0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x4}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000010c0)=r1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0xd7da8bab3f598183, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x68, {0x2, 0x4e24, @multicast1=0xe0000001}, 'nr0\x00'}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002200)={0x2, 0x7, 0x2, 0x9a, &(0x7f0000000140)=""/154, 0x1000, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/4096}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/53) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:56 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x7, 0x70, &(0x7f0000ffa000/0x2000)=nil, 0x5}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x5, 0x80000000, 0x401}) shmget$private(0x0, 0xa000, 0x54001004, &(0x7f0000ff3000/0xa000)=nil) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:56 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000000140)='../file0\x00', 0x80) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:56 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x264b, 0x2, 0x1, 0xffff, 0x99, 0x1, 0x8, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfff, 0x0, 0x200, 0x102}, &(0x7f00000001c0)=0x18) 2018/05/09 11:44:56 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000001340)='/dev/nullb0\x00', 0xfffb, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001080)={0x9, 0x9, 0x7fffffff, 0x2, 0x10000, 0x2}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/05/09 11:44:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="3a242c2d232d6c6f256b657972696e67df5e3a7573657200", 0x2) connect$ax25(r1, &(0x7f0000000040)={0x3, {"71ea5188e51260"}, 0xfd}, 0x10) close(r0) listen(r0, 0x0) 2018/05/09 11:44:56 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x10001, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) listen(r0, 0x0) 2018/05/09 11:44:56 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/09 11:44:56 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r0 = shmget(0x0, 0x4000, 0x82, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001080)=""/90) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/233) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001380)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000013c0)={{0xa, 0x4e20, 0xc00, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xfffffffffffffc00, [0x1, 0x1, 0x7fff, 0xfff, 0x5, 0x3, 0xe0, 0x6]}, 0x5c) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) 2018/05/09 11:44:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="acec94df568d6cf708a581a54800b85e1c8d2f61ef9e62492b4cc7239de142776503235f3212eb30f3cb5f1b01a15a47bc31295117cb95392492167f36c21934a176f6e4589802c2e443c9c7540ce44f730c882b03365b796810563b8b34880c1b45639be59b277f9f9e3051a91d55461bef4a38001958ddfdce32d57a6385b808da7bec02c4f39cac021c3243a45e747c07d3a99d308b1c9ab87521a36d9a917c1ca3cccb28a92751de532c19d4c89be84e0407af0f03d0fecb87103a2a69ae94fa407bdbd52dd13f6203fbe8691f1a558e502f8dcccbf492e9770190af2ac8a0502f748a28", 0xe6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) 2018/05/09 11:44:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rtc0\x00', 0x24000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001400)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001340)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5f7600, 0xd5d1, 0x0, 0x7ff, 0xc0000, 0x1ff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:56 executing program 7: mkdir(&(0x7f00000000c0)='../file0/file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') readlink(&(0x7f0000000000)='../file0/file0\x00', &(0x7f0000000100)=""/4096, 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:56 executing program 3: r0 = gettid() timer_create(0x4, &(0x7f0000000240)={0x0, 0x24, 0x2, @tid=r0}, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x587, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x4fd}}}, 0x88) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000280)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000300)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:57 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='team0\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000001040)=0xc389) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dsp\x00', 0x24000, 0x0) recvfrom$llc(r1, &(0x7f00000010c0)=""/6, 0x6, 0x103, &(0x7f0000001280)={0x1a, 0x30b, 0x81, 0x8, 0x32dc0000, 0x100000000, @random="4d91eef45672"}, 0x10) 2018/05/09 11:44:57 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/dsp\x00', 0x100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/4096) listen(r1, 0x0) getpeername$inet(r0, &(0x7f0000001080), &(0x7f00000010c0)=0x10) 2018/05/09 11:44:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f00000011c0)}) r1 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000010c0)=0x80) sendto$inet(r1, &(0x7f0000001280)="2d52f918473d38116a06eb212fc612480775d95a326fa54684b84df5a06cf98dfb8090f45a8af09e", 0x28, 0x800, 0x0, 0x0) 2018/05/09 11:44:57 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x606802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x20, "8bd237b4c444b6224d47d20a9b6faaf5fd51113ec8185ce0b3f9088c39269cf8"}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x1, [0x7ff]}, &(0x7f0000000180)=0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r2, 0x0) 2018/05/09 11:44:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/184) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:57 executing program 3: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/file0/file0\x00', r0, r1) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f154)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r4, &(0x7f000001fff8)='./file0\x00') renameat(r4, &(0x7f0000da2fec)='./file0/file0/file0\x00', r4, &(0x7f0000000100)='./file0/file0/file0\x00') r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r5}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:57 executing program 7: mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000000200)='../file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x149000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x762, 0x0, 0x8, 0x3, 0x662, 0x1ff, 0x9, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x3ff, 0x10001, 0x6, 0x40}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x80000000}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0xff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000010c0)={0x2, 0x0, 0x3, 0x9, r1}) 2018/05/09 11:44:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82240, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/151) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:57 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8800, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0x3, 0x10001, 0x2, 0x0, 0x0, 0x9, 0x400, 0x2, 0x6, 0x200, 0x6, 0xffffffffffffff33, 0x6, 0x101, 0x8000, 0xfffffffffffeffff, 0x4, 0x401, 0x5, 0x100000000, 0x8000, 0x0, 0x3f, 0xe98e, 0xc66, 0xffff, 0x8, 0x6, 0xfffffffffffffffd, 0x3, 0xffffffff80000001, 0x80000001, 0x6, 0x4, 0x3, 0x1000, 0x0, 0x9, 0x1, @perf_config_ext={0xe06, 0x2}, 0x1000, 0x100000001, 0x5, 0x2, 0x2, 0x3, 0x3ff}, r0, 0x2, r0, 0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@local, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x60, r1, 0x518, 0x70bd2d, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffbce}}, {0x8, 0x6, r3}}}]}}]}, 0x60}, 0x1}, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2080, 0x0) 2018/05/09 11:44:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x42) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x3, 0x4) 2018/05/09 11:44:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/178, &(0x7f00000000c0)=0xb2) close(r0) listen(r0, 0x0) 2018/05/09 11:44:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0xa, 0x200000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = getpgid(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001080)={0xff}, 0x4) fcntl$setown(r0, 0x8, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001340)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001380)={r4, 0x401}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000010c0)=0x4) renameat(r2, &(0x7f0000001280)='./file0\x00', r2, &(0x7f00000012c0)='./file0\x00') 2018/05/09 11:44:57 executing program 7: mkdir(&(0x7f0000000100)='../file0\x00', 0x81) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x111100, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) 2018/05/09 11:44:57 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x2) shmget(0x2, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) 2018/05/09 11:44:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001200)='/dev/zero\x00', 0x84000, 0x0) recvfrom$unix(r1, &(0x7f0000001240)=""/85, 0x55, 0x10000, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x2}, 0x6e) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001080)={0x0, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0xe7f, 0x14, 0x1, &(0x7f00000011c0)}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001040)=0x9b) 2018/05/09 11:44:57 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x12, 0xf9, &(0x7f0000000140)="3c75ea9a38b8993584a17beb33639471fb97d6478d0929bf5857e88cb6b09c54e5b242b46dd541f93f330297a48421a3e3853942466f1a33f41e61bab95a492f4f79740e2144dbe1f1277b2b9ca48fa9ed01774c0baf487d46c46da672db3212bf87bd754ad9894e83e690d94ebf9a4047787cf1e6b3eefe3f33eade4833b1c4e5cb3bcc788e35327b8489b976fb6c287bf16f02139cd9d7b6be9599ac4d64a8d630820fa6ffeabb4a56bdc70aa708501c8899c8a22dc3032d7c31d16cef2b7841b3a2cf8486d25dded6e7e74ec780ac7d66a19d3b9e89b1385fe7200c2ee081aef590f93635a7e4c082f53370794d0170555d2f67a93302f6"}) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x3, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair(0x9, 0x805, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) listen(r0, 0x0) 2018/05/09 11:44:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001080)=@sack_info={0x0, 0x9c55, 0x9}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001280)={r1, 0x48c, 0x8000, 0x1}, &(0x7f00000012c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x80000001, 0x183001) 2018/05/09 11:44:57 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x8, 0x9, 0x7f, 0x200a, 0x2, 0x8}, 0x2}) rmdir(&(0x7f00000000c0)='./file0\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x298d, 0x101, 0x4}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x10000, 0x3}, 'port0\x00', 0x0, 0x40002, 0x7fffffff, 0xc5d, 0x101, 0xffffffffffff677c, 0x8, 0x0, 0x1, 0xffff}) mkdir(&(0x7f0000000080)='../file0\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000002c0)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f00000001c0)=""/176, 0xb0, 0x120, &(0x7f0000000300)={0x11, 0x3, r1, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:44:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000001040)) 2018/05/09 11:44:57 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{r1, r2+30000000}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:57 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x7, 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0xf554, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001040)='/dev/null\x00', 0x82000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001300)) openat$dsp(0xffffffffffffff9c, &(0x7f0000001340)='/dev/dsp\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000010c0)={r1, &(0x7f0000001080)="db8417b6900bc9737569b1867555b5be2bce30a3c5dfbc0a198842c9ed2f937e220abfef05c4e1b7", &(0x7f0000001280)=""/83}, 0x18) 2018/05/09 11:44:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0xc0000, 0x0) write$cgroup_pid(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="33312af0b0c3f57e1e621a90e85b35d551d982c9"], 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:58 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x81, 0x0, 0x1, 0x3, 0x3}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0xffff}}, 0x800, 0x3998, 0xfffffffffffffeff, 0x1ff, 0x2}, &(0x7f0000000480)=0xfffffffffffffc95) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x100, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6d}, @in6={0xa, 0x4e23, 0x55, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x5e03}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x766, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in6={0xa, 0x4e21, 0x7, @empty, 0x800}, @in6={0xa, 0x4e22, 0x800, @empty, 0x9}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000540)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000500)=0x84) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/174, 0xae) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x3, 0xffffffffffff0001, 0x9d0, 0xcb20, 0xc5}, &(0x7f00000002c0)=0x98) listen(r2, 0x94) 2018/05/09 11:44:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82240, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/151) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x305a, 0x6c6180) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4400, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@flushpolicy={0x144, 0x1d, 0x20, 0x70bd28, 0x25dfdbfb, "", [@policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x7, 0x4e21, 0x2, 0x2, 0x80, 0x20, 0x87, r2}, {0x30000, 0x8000, 0x100000000, 0x0, 0x0, 0x3ff, 0x3f, 0xfffffffffffffffc}, {0x36f, 0x7, 0x6, 0x100000001}, 0x1, 0x6e6bb4, 0x0, 0x0, 0x2, 0x3}}, @tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x2, 0x80, 0x6, 0x651, 0x2}]}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd2a, 0x225}}, @lastused={0xc, 0xf, 0x7}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x4, 0x81}}]}, 0x144}, 0x1, 0x0, 0x0, 0x801}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) 2018/05/09 11:44:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0xfffffffffffffffc) 2018/05/09 11:44:58 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0x7, 0x24, &(0x7f0000000040)="f1e48a5878ed7a", &(0x7f0000000080)=""/36, 0x4, 0x5}, 0x28) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/101, 0x65) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:58 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$TCXONC(r0, 0x540a, 0x36931e96) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x9fac, 0x10001}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x6, 0xfffffffffffffffd, 0x3, 0x1000]}, 0xc) 2018/05/09 11:44:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001280)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001040)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001100)=0x8) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000001140)=0x5) 2018/05/09 11:44:58 executing program 1: socketpair(0x9, 0x800000000000000a, 0x9, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r1, &(0x7f0000001300)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000010c0)={0x5, 0x0, 0x6, 0xfffffffffffffff9, 0x8, 0x67e}) r3 = getpgrp(0x0) getpriority(0x2, r3) 2018/05/09 11:44:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5f7600, 0xd5d1, 0x0, 0x7ff, 0xc0000, 0x1ff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:58 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) r5 = getpgid(0x0) r6 = geteuid() fstat(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000bc0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000a00)=[{&(0x7f0000000140)={0x2c, 0x2d, 0x1, 0x70bd28, 0x25dfdbff, "", [@nested={0x1c, 0x24, [@typed={0xc, 0x1, @u64=0x478f4bec}, @typed={0xc, 0x74, @u64=0x9}]}]}, 0x2c}, {&(0x7f00000002c0)={0x28c, 0x1b, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="620a5392463b3a401182eb2833cec9470b6a70bb4dd3863da63bf72f66c0d7f7f0996a2b0fe51ff36af4b67694566a974873db41487da641230b3b1e7bc226da209bcbfad07f352a41789e80f6cc7c42993aea8e7afafc4db0f100055f000e7ba7fe2775ba08d1defa2b69060e2a09c98d02206385f045f66a98c4ff41f56d7cce2d6ca0b381", @typed={0x14, 0x5e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x1e0, 0x88, [@typed={0xa4, 0x6b, @binary="49b1742a9f9e7cf998e05e70a57237f613527149dca8535fbb57a1df9e83e75a17e6720cd50c7a4e12c7a4f088689d3a663239089d6ac12866053f7540c926effcc9607c9d5ec11a9b80242733c1ad331830b0b9d16dbba64c506b5765c90b50dd086c8b21874afc8b15dc116e8bdd1b338e831d722baaa052261ac21a4bc100e4393fe6c8cd8bed4bfa3858492c26299d14422596aef501456a72ff8966"}, @generic="3f296a924f35d3276b20b534259c2dab28f379a306645c6e9be604e2274305d7fdd01214425f", @typed={0xbc, 0x89, @binary="7f0c6f772cd491062ee4821e3ba835bcf5120af49a5d1b339fcbac973616d7d33ef4424d5cd0936d8bcfb95c16e6d3d9773f4c1e616e9fb8417dba575c575acf243c2fa0af7e7b384d82492a7d4da61d4cc383f3e25a2efc671b572f95c00084a436bd6022c6f079ee159872c13c44c886cccff8769be95dfe79a300d06a9b7b2102832f4f1b2a04a374d961de7ca32d0666d413bcf457a812bbae247c7feb02ecbd8bf95d23eae892c913440f39cf3a66dd7cfb16"}, @generic="e9cb26af0c74f589a5697cc8", @typed={0x8, 0x48, @uid=r3}, @typed={0x14, 0x71, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="a3790656c030fbca427e38c8417b0236a4308dec7a32eb38ecdbe66bf5a0c5e2c31d04e1702dffc47dcb41f713"]}]}, 0x28c}, {&(0x7f0000000640)={0x18, 0x39, 0x8, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x63, @uid=r4}]}, 0x18}, {&(0x7f0000000680)={0xe4, 0x19, 0x1, 0x70bd2b, 0x25dfdbfd, "", [@generic="131a106d35a6a56d3125cbc9aa3b20d88bc3dd7db05107d5414a82dfc51bc07f7dc82f7a9aaa16accf7530eeec09afb934cf1495374796a3093b62f2f7d8f838da0b24c8db71fb664daa4172d8d7d19fa4621badc24db3f115abd5d57227032a97638cfc34f05b5fed34f80bff3be355b986657259884577d277dfe6375998d4b9f11d369ce4ff25969565f1d91e0a4c762753be3b20a28130df0382640195cc684d30dd89d619a05c894c2e007c1aeaa20b4c361c8e47edad2504a736d3474961f4879533eb2536c9d8f553d2f4772346"]}, 0xe4}, {&(0x7f0000000780)={0x258, 0x22, 0x0, 0x70bd28, 0x25dfdbfd, "", [@nested={0x248, 0x2a, [@generic="cf43e2a630ad51ec409fd67c92c827159f04efbdcdec93992b2ee4ae7ef9045f018318f8a441e9873f3af96395be2e0c5f3199a55203024a612efb4368c71cf4402a1c1b4d3aaf8da29c8ffe10fd529ec539c93ce6962e95595ba0fc9db7f1096d278aef0af8a5a6c915404b79ac3cf1b4c27f4751f775aa337ab28d90a0a9c9bd3d69d72511650ff712adde0e8515366af45163e1d3f5e59131dcdc05c965f84335d0659f58b79a0662e57460a70746518ea4d58c27ce7d5ed8415aed773b903567b7cfb6a4998f5400a90d6fb18810e1c327d23cb8c18fad50bb", @generic="7b66870d3794a13274", @typed={0x8, 0x56, @fd=r0}, @typed={0xb4, 0x6e, @binary="4cdff4d2081c10025cc6336e843b4c3f60aa8fda93c0aee728c0dfb85c1455339262c4426c65470d3fac7ea7f5cd4d7cd7144e135be6afbd7ebe88d36c180f02757667d0896cea2b8a2f4ca50aa707c2c177242eb09ed45b2f86b40603fab75a79052177ab3377db3d74ffa9746c0e31445c5e3b92f2549945197e328df3bdfccbb31132fe445e0c6cb7f427fbaa2c283bb65698326e57c42fc11f44c6264215561cb940a556435bbacc2ebf9d56"}, @typed={0xc, 0xb, @u64=0x40}, @generic="37ae5bf85cfd647948b32bf914c1643d8fddd39b7d6960c2cef188ef49da661b66f8f700e259a30e0a965096489f6df11ae209a1fc1d73286ec03dc04274a5a8328c7eb0115a2b146d9192b6bd6c43ce4684667f505b544b117e77b1d579d17169cea8983d009868e5ba700940ade3aa891eb7998d1a62b91a02b7cfc4245a52bc2c56729d9eb21b58979a9ad5608d7874c45b", @generic="a45cbbbd33"]}]}, 0x258}], 0x5, &(0x7f0000000b00)=[@rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r1, r0, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r0]}], 0x88, 0x10}, 0x40800) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r1, 0x0) 2018/05/09 11:44:58 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) socketpair(0x6, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x2000000000000}}, 0x401, 0xfffffffffffff801, 0xd1, 0x6, 0x4}, &(0x7f0000000200)=0x98) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) listen(r0, 0x401) socket(0x9, 0x80000, 0x9) r1 = semget$private(0x0, 0x2, 0x210) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000140)) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/166) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x77, r3}) 2018/05/09 11:44:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) poll(&(0x7f0000000040)=[{r0, 0x2411}, {r0, 0x10}, {r0, 0x401}, {r0, 0x4001}, {r0, 0x40}], 0x5, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = fcntl$getown(r0, 0x9) ftruncate(r1, 0x100) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getgroups(0x8, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$nl_netfilter(r1, &(0x7f0000000fc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000f80)={&(0x7f0000000e40)={0x118, 0xd, 0xb, 0x400, 0x70bd25, 0x25dfdbfd, {0xf, 0x0, 0x9}, [@generic="f83232c03ddaee7e0dff5ec76ea3471b200b0f3778c19291fe1aef311628540186d6ab5f72722d3f4945941752775489d39c124a88d3291634db9e5aa0d149e3d7f419265573330f7717c213db04b45e4d6ba012cad3bb4f376bca1a21dfc6b76018d6078647cbd4238a54b6528f061daef3040229d99cc9f175505e2819eb5c89d446f147ba4b1bcac6a8b2045a419e6373f8c9ef9a7a267641aad839b18dde01b728392c5baa19aaaaca5f26b9184de7340b84b5310830cbcc16eb64a9b80d7ee0d11572af3eeda5d531fde050", @nested={0x14, 0x46, [@typed={0x8, 0x3f, @uid=r3}, @typed={0x8, 0x43, @fd=r1}]}, @typed={0xc, 0x5f, @u64=0x5}, @typed={0x14, 0xa, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000001040)={'ip6gre0\x00', @ifru_settings={0x80, 0x1, @fr=&(0x7f0000001000)={0x4e6, 0xffff, 0x1, 0x2, 0x149c, 0x101}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000e00)=0xe8) getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)=0x0) sendmmsg$unix(r1, &(0x7f0000000d80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0739b8ff8d", 0x5}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x138, 0x840}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000007c0)="28f2a5fc5fcd7a7de9a5508306b2f7224a96378bf062d009d5537fcb5d5f79126528771a252a628e8faa23dded790c87", 0x30}], 0x1, &(0x7f0000000cc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x1}], 0x2, 0x8080) tee(r1, r0, 0x7, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000), 0x0) 2018/05/09 11:44:58 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x32) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x2) 2018/05/09 11:44:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rtc0\x00', 0x24000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001400)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001340)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/urandom\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001080)={0xffffffffffffff9c, 0x1, 0x1, 0x8, &(0x7f0000001040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000001300)={{0x2b, @loopback=0x7f000001, 0x4e24, 0x1, 'rr\x00', 0x4, 0x5, 0xf}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2000, 0x6, 0x6, 0x7}}, 0x44) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001280)=""/120) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:44:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4c, 0x80400) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x102, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) geteuid() ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000000)='Y'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x8, 0x5, 0x1, 'queue0\x00', 0x1}) 2018/05/09 11:44:58 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f0000002440)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/94, 0x5e}], 0x8, &(0x7f0000002a40)=[{&(0x7f00000024c0)=""/139, 0x8b}, {&(0x7f0000002580)=""/72, 0x48}, {&(0x7f0000002600)=""/95, 0x5f}, {&(0x7f0000002680)=""/33, 0x21}, {&(0x7f00000026c0)=""/225, 0xe1}, {&(0x7f00000027c0)=""/71, 0x47}, {&(0x7f0000002840)=""/53, 0x35}, {&(0x7f0000002880)=""/202, 0xca}, {&(0x7f0000002980)=""/117, 0x75}, {&(0x7f0000002a00)=""/16, 0x10}], 0xa, 0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) epoll_create(0x20) listen(r0, 0x0) 2018/05/09 11:44:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001080)=@sack_info={0x0, 0x80000001, 0x7}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001280)={r2}, &(0x7f00000012c0)=0x8) 2018/05/09 11:44:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt(r1, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) connect$inet(r1, &(0x7f0000001080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/05/09 11:44:58 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000180)=0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x3ff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @empty, 0xff}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x766a, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0xb0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:58 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000001040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000010c0)=0x80) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:58 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) listen(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/09 11:44:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/67) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) 2018/05/09 11:44:58 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x3, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) clock_gettime(0x7, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/09 11:44:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x50, r1, 0x200, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001280)={0x52, 0xfffffffffffffffe, 0xfffffffffffffcf3, 0x5, @buffer={0x0, 0x0, &(0x7f00000015c0)=""/148}, &(0x7f0000001300)="9e136b570587fa29d780660a6bc4b249dafcb5519648e07c3e11455c2163b88095e0b1caa1ffa7578e3ca659c86dabdb35c66bd4d6adf97bedbf6de02e0a4d50b267ce55f29351fc0fce21f4ea0d713cd495f7d8f0ab7ddddb86275acb3c2d9d2ebade39c090229e5021e86b152b055afee17d06546327046fb17f88", &(0x7f0000001500)=""/136, 0xe, 0x0, 0x0, &(0x7f00000011c0)}) finit_module(r0, &(0x7f0000000000)='eth0}wlan0GPL\x00', 0x2) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='.wlan1user\x00', 0xb, 0x2) 2018/05/09 11:44:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) dup(r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "50f14e663f3e9f18431ee24794269db450bef42d262a453a872e471e472533f9c9b95db6767204ba5006c101ddd7c3e2e5c16d7b6f26c7473ef518367e0b83fb1c23114f344c3a5b88b1094ee854becf4757a47bad226426af9a39756cf7205bad38bed406"}, 0x69) listen(r0, 0x0) 2018/05/09 11:44:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xfffffffffffffffd, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f0000001080)}) r1 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x2, 0x10940) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001280)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001640)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001600)={&(0x7f00000012c0)={0x318, 0xc, 0x6, 0x2, 0x70bd2b, 0x25dfdbfe, {0xd, 0x0, 0x9}, [@nested={0x88, 0x2f, [@generic="588b33d7", @generic="799bd7c722b1201e6eb142cc995bf14c3b9a7a83948a28d408b406113267a1faa9c3a44a66f82f14ce16f61089c1d7535806fd3b8b5789309f75934e81c91361905fab67e87db44bb5bd138cf6851932cce61a1c2013ea7b26d76406b6da4dc20a4b850bdd7c12e24fceea0cf480131616b5cad7be70c942e784b08d5a3d5dd3"]}, @typed={0x8, 0x2, @u32=0x7ff}, @nested={0xa0, 0x13, [@generic="b4abe72591", @generic="c28706d2c895451371866ae5d6e5465f029da68be703b4e873b87dd5b9cc2d4e8383e7b4487479320cf4842ef16e08cd0904f835c26f5b71de62cd6da0fdf07117f1e95301b468eb3587779b8c373ebdfa93fb5a9421fad24da03f53c6942f410cbeb78604f99c58cdf4206617629facfe7e18f26c7e5bbd7231fdd9cf7d897e9665f724c1064b4d8d", @typed={0x4, 0x1a}, @typed={0x8, 0x37, @str='\\!-\x00'}]}, @generic="aedd6480c5d78d5131e69c17bf4864b6a59b698dbcfc53ce8eb87e01ee9c4fd26ccd136c0c4e47720c952c82405ff450fc3d4aaeecba42a173dd3007d5e1f045181e96d9dcb385d7dd881f28e560f08440100e4a9793417b8203f3423854c4041f0c9d52315d0e5fd5a078ebb46fb820e633ab1804232b9172c8dc9ca41ae359294ac5dc23e57830c4e595feb75db14a6ac8ae24eaf2129a4c7ed0aa061d6b268d3cbb083eddfa455ef83347013b17f33d91ee7c685f6480a9a3e97739c371d3b3cba1", @nested={0xe8, 0x4e, [@generic="98dac0cb1e9b57e768d521a62c989ccf9baade4d234ae24fa232a9602949254c0d8b955d4c41a855bb2c7f41eca868890b63380451db8ec50d0374093af1d269d9dfe4cc4c15c39270e8437d22369142dceede7aa41e94cd2eba6f886141a639024702809c29621cd709495fed337f7beb4bd92dddbf423a3b0cb4d56d90b23cca6dfa64d453ec69a90af10f5406430280036fbb37e5af9e4a1cc9450d3ec743324116015c6c3c3e528f72ebb72db68c2e28ea281b2fc9917d68ee45489a7bf5cdb62942ca5290a57a66d15e1fe3bf54a14076bcc5ef82efa6be82", @typed={0x8, 0x42, @pid=r2}]}, @generic="8d613eb49ac978f23050d31dfe7f5cb6a58747f5bb6713155f", @typed={0x10, 0x89, @str='/dev/sg#\x00'}]}, 0x318}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001040)) 2018/05/09 11:44:59 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x100000001}) 2018/05/09 11:44:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x40000000000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000040)='wlan1*wlan1/\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x40, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x49, 0x30, 0x401, 0x9}, &(0x7f0000000140)=0x18) listen(r0, 0x0) 2018/05/09 11:44:59 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0xa, 0x807, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000140)=0x8, 0x4) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x4, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) recvmmsg(r1, &(0x7f0000006600)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f00000003c0)=""/113, 0x71}], 0x6, &(0x7f00000004c0)=""/111, 0x6f}, 0x1}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/4096, 0x1000, 0x7}, 0x7}, {{&(0x7f0000002680)=@nfc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002700)=""/156, 0x9c}, {&(0x7f00000027c0)=""/72, 0x48}, {&(0x7f0000002840)=""/186, 0xba}, {&(0x7f0000002900)=""/114, 0x72}, {&(0x7f0000002980)=""/38, 0x26}, {&(0x7f00000029c0)=""/197, 0xc5}, {&(0x7f0000002ac0)=""/45, 0x2d}, {&(0x7f0000002b00)=""/29, 0x1d}, {&(0x7f0000002b40)=""/190, 0xbe}, {&(0x7f0000002c00)=""/25, 0x19}], 0xa, &(0x7f0000002d00)=""/4096, 0x1000, 0x7}, 0x6a}, {{&(0x7f0000003d00)=@rc, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d80)=""/202, 0xca}, {&(0x7f0000003e80)=""/231, 0xe7}, {&(0x7f0000003f80)=""/132, 0x84}, {&(0x7f0000004040)=""/97, 0x61}, {&(0x7f00000040c0)=""/43, 0x2b}, {&(0x7f0000004100)=""/101, 0x65}, {&(0x7f0000004180)=""/121, 0x79}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/76, 0x4c}], 0xa, &(0x7f0000005440)=""/49, 0x31, 0xfffffffffffffff9}, 0x4}, {{&(0x7f0000005480)=@nl, 0x80, &(0x7f0000006580)=[{&(0x7f0000005500)=""/110, 0x6e}, {&(0x7f0000005580)=""/4096, 0x1000}], 0x2, &(0x7f00000065c0)=""/32, 0x20, 0x341a}, 0x1}], 0x5, 0x1, 0x0) 2018/05/09 11:44:59 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) listen(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/09 11:44:59 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="5f3ad44c33249c2092c594bd04417935303451caa5edff5c156820d43b3802f9da", 0x21) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000040)={0x7fffffff}, 0x8) ioctl$KDDELIO(r1, 0x4b35, 0x100000001) 2018/05/09 11:44:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/09 11:44:59 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001040)='/dev/zero\x00', 0xbc941942dab8287, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001280)=""/231) bind$alg(r0, &(0x7f0000001400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(camellia),tgr192)\x00'}, 0xffffffffffffff9e) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x1, 0x5, 0x0, &(0x7f00000011c0)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vcs\x00', 0x10000, 0x0) 2018/05/09 11:44:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402000, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="4db9f1a47626ecbc67371e85ecf17a64811f0c870c6caca8813151fbb1da876f7c58de497e8c76c7f7490bdfaadb1b879ea91c700f6735644e7a92ce4f77d29e37fc7157c8b7206972826b805dc89b599daed5df2fe36d8d58f4ea926986928d7678b037b614bd622837418d67b80df3e46684cdef3378b10eccaa6c7fbdb79a66df932dd4369e1fb09a1d14ecbdb78c8bae1c") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:44:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x803, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001040)=0x9, &(0x7f0000001080)=0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) bind$netrom(r0, &(0x7f0000001280)=@full={{0x3, {"977a7400c4ea02"}, 0x6}, [{"f52cde602339fd"}, {"0bf985f6394598"}, {"07e20a49d2b6db"}, {"3c45e3321fd497"}, {"be2a5c12c5ed57"}, {"d53e2ac122dafe"}, {"8654c203d45d8a"}, {"b2e8cc99c41b85"}]}, 0x48) 2018/05/09 11:44:59 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) listen(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/09 11:44:59 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000000000, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/05/09 11:44:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0xfffffffffffffffe, 0x40) keyctl$set_timeout(0xf, 0x0, 0x3) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/83, 0x53) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x10000, 0x4) listen(r0, 0x0) 2018/05/09 11:44:59 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:44:59 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="a71e1af3dfc3ce91fbc391580a3889ed", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7ff) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xfff, 0x4) listen(r1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x100, 0x0) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000340)=""/4096) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0x5, 0xf221, 0x9, 0xf5, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xb, 0x400, 0x20, 0x9, 0x4}, 0x14) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) 2018/05/09 11:44:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r2, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:44:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800c, 0x2002) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x1f, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x10) 2018/05/09 11:44:59 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) listen(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/09 11:44:59 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0xffff, 0x80}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x3}, 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:44:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000001080)={0x5, 0x98b9, 0x8001, 0x9, 0x9, 0x7f}) 2018/05/09 11:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xba1, 0x15d, 0x80, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x5}, 0x8) listen(r0, 0x7f) listen(r0, 0x401) 2018/05/09 11:45:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) process_vm_readv(r1, &(0x7f0000000780)=[{&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000000640)=""/46, 0x2e}, {&(0x7f0000000680)=""/233, 0xe9}], 0x8, &(0x7f0000001a40)=[{&(0x7f0000000800)=""/21, 0x15}, {&(0x7f0000000840)=""/137, 0x89}, {&(0x7f0000000900)=""/63, 0x3f}, {&(0x7f0000000940)=""/173, 0xad}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x6, 0x0) close(r0) fallocate(r0, 0x3, 0x81, 0x100000001) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/48, 0x30}], 0x4, 0x0, 0x0, 0x4}, 0x10000) listen(r0, 0x0) 2018/05/09 11:45:00 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f00000001c0)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x400000) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) getpgrp(r0) 2018/05/09 11:45:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x26b3, 0x101100) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x7001, 0xff) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0xcb7, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x1, 0x104, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:00 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) listen(r1, 0x0) 2018/05/09 11:45:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001040)='/dev/zero\x00', 0x4001, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001340)={'filter\x00', 0x0, 0x3, 0x0, [], 0x9, &(0x7f0000001280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001080)}, &(0x7f00000010c0)=0x78) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000001040)=0x1000) 2018/05/09 11:45:00 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="7660ad38dcbe19957ff769377201fcdff9ccb8b96bbfdb4ca44a1194847047bc731b57f714d016388c46") fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) r1 = mq_open(&(0x7f0000000040)='GPLvboxnet1.[-\x00', 0x40, 0x716fbfa36d8b3aa2, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x8, 0x2, 0x401, 0x5, 0x4}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000340)=""/32, 0x20}], 0x3, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/195, 0xc3}, {&(0x7f00000005c0)=""/101, 0x65}, {&(0x7f0000000640)=""/20, 0x14}], 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ftruncate(r0, 0x10000) 2018/05/09 11:45:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x410203, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001300)=r2) r3 = fcntl$getown(r0, 0x9) sched_setattr(r3, &(0x7f0000001080)={0x30, 0x0, 0x0, 0x100, 0x80000000, 0x7, 0x1, 0x80}, 0x0) 2018/05/09 11:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)="71e8b9dc9b06c89db1959e61da41d5a9982fe8bc618b0ff41103d17a71f8101a0b5d7937c09f2779e98852a18fd4b69c1a1328db6ab03ff019cd4aa3a89de8196199f99353bbec0c1359a135cac5a8eb01e91a8fb5aaf57a46cd9e2dfdf79b4e5f8e3b69687be7f6a18454dbe85404b9383aa8c69d0a7c4ede2d6e43", 0x7c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5d, "7e8051e49b88a9ee21dbe6d5c6bb10b2aef0d134fbe644a169947c33b9e1564848b14b4286a4c9ade7c6c0571622989c79305746fb0062beb57d83d9eb2851fdb0fa9ecc699ba71f8d0e04708687dfc2e7c5f47cf5bb2051ef7859dae5"}, &(0x7f0000000180)=0x81) 2018/05/09 11:45:00 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = shmget(0x2, 0x2000, 0x270, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/05/09 11:45:00 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="0ecde76730a0191d5b0d6531a0ef66f00acfc1ad176b73b5c9b10c0a60cd5088dd3c757c260b0a3385c5853504c598f3c3fd64860c62e802eb43ecc4a4b1fbc21421a0a6a5b150296ba569cdb313cd5a5035325142ed806c4c7931513c4e182f7a2831f1637143b9ffcbea4456c03c9e4b67fb76acf369e6a767b40c2df6bb53497790046f42c33cea6151a7b0203a8226145b9a1092c0ef38", 0x99) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) listen(r2, 0x0) 2018/05/09 11:45:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7f, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xfffffffffffffff9, 0xffffffffffffffdc, &(0x7f0000000140)="8a69a6c3779149ae1802b89c6bb14312ea16542cc7497a9d8741a4be4442a99d3ae226beda173cce2fc7d23f23bdacd1d11175cf615253a939b96ae2b4873bf485c87b23f2899ca94d2ca999f51518d99bf6cdfa344f9fb5e1bbde5c1b480e55064e770c1ccfb117361d33547e9f71d9d146b7bf46fb299d141af0ee4494e35007bf6c5e4ddeccdf1a46f621ad9523ac87c1754afe6a5637235d67c4de4a8eb2b511604c17447a4e13d03d495e2e87a14be96fdf2f2ca9a3e0f43d534419a65eca8305bc09bc6edeb97a9d7d4664ada132970e286d045503e8735ae4a541960e0fb71b66967f88e10f13a25e1ae0d04306d1a7d0f11242139f"}) 2018/05/09 11:45:00 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:00 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x181100, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x53cbb69a28a1a131, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, @in6={0xa, 0x4e21, 0xe79, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xb012}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @empty, 0x9}], 0xbc) 2018/05/09 11:45:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x4f, 0x0, 0x11, 0xc, @buffer={0x0, 0x4f, &(0x7f0000001800)=""/79}, &(0x7f00000016c0)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001700)=""/136, 0x4, 0x10002, 0xffffffffffffffff, &(0x7f0000001880)}) 2018/05/09 11:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth1_to_bond\x00', 0x3f}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x10000, 0x1, &(0x7f0000000000)='Y'}) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000280)) r4 = socket(0x11, 0x80002, 0x0) bind(r4, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) connect$bt_l2cap(r3, &(0x7f0000000300)={0x1f, 0x4, {0x0, 0x2, 0x8, 0x0, 0x9, 0x9}, 0xffffffffffffff00, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/223) 2018/05/09 11:45:00 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) [ 204.689210] device lo entered promiscuous mode [ 204.731693] device lo left promiscuous mode [ 204.759859] device lo entered promiscuous mode 2018/05/09 11:45:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x8, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000010c0)=0x67) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000001080)={0x1, 0x40000000007}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x8002, 0x0) 2018/05/09 11:45:00 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) 2018/05/09 11:45:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) exit_group(0x1) ptrace$getregs(0xc, r1, 0x3, &(0x7f00000000c0)=""/223) listen(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) 2018/05/09 11:45:00 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0x1000}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:00 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/mixer\x00', 0x40800, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x400000000, 0xff, 0x3, 0x7, 0x800}, &(0x7f0000000140)=0x14) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) 2018/05/09 11:45:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f00000000c0)=""/162}) 2018/05/09 11:45:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x1a, 0x80801, 0xffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001340)={0x0, 0x9, 0x30, 0x1, 0x96}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000013c0)={r3, @in6={{0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x10001}}, 0x1, 0x101}, &(0x7f0000001480)=0x90) getgroups(0x5, &(0x7f0000001300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)='./file0\x00', 0xe002, r1, r4, 0x2, 0xc0ce, 0x400) 2018/05/09 11:45:01 executing program 5: syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x12, 0x161041) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001040)='/dev/full\x00', 0x391100, 0x0) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f0000002800), &(0x7f0000002840)=0x4) 2018/05/09 11:45:01 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) socket$inet(0x2, 0x4, 0x80000001) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:01 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) sched_rr_get_interval(r0, &(0x7f0000000000)) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x7e, @rand_addr=0x9, 0x4e20, 0x0, 'nq\x00', 0x2, 0xffffffffffffff80, 0x57}, 0x2c) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:01 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @scatter={0x3, 0x0, &(0x7f00000010c0)=[{&(0x7f0000001280)=""/112, 0x70}, {&(0x7f0000001300)=""/213, 0xd5}, {&(0x7f0000001400)=""/197, 0xc5}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/autofs\x00', 0x400000, 0x0) timerfd_gettime(r2, &(0x7f0000001080)) 2018/05/09 11:45:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x10) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0xffff, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0xffffffff, 0xce, 0x1, 0x10001, 0x8, 0x885}) listen(r0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x84040) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/09 11:45:01 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x40000) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setreuid(r1, r2) listen(r0, 0x0) 2018/05/09 11:45:01 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000001040)='/dev/vcs#\x00', 0xb, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001080)={@my=0x0}) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001480)=0x56) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001400)={0x0, 0x0, 0x88, 0xb7, @scatter={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001280)="1dd5db315438ee07aaef34b48f5b6f2b6475c7bba88731ed0db0b24cbb95eed8d0ff35f7900c85b9df44fc5bcd72301f068a7a16997a3f9247142b0ed2af7ece25b26216646edd3d378d6e2032202585c31006c183f0c46ed481463e0fad669ab12436e1259fbf49921e645aaba0d741547ca55613e899030c012228292642478aac31e4ab344232", &(0x7f0000001340)=""/101, 0xc94b, 0x10, 0x0, &(0x7f00000013c0)}) 2018/05/09 11:45:01 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000013c0)=0x80000000, 0x4) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f00000000c0)="752b4261a496382af782e43e04d3030c2287d7535cb427542aaebcb8fd8997ecc822c5ac28b6", 0x26}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001140)=[{0xc8, 0x13f, 0xc3, "e6801b491533abc20a7c88a7763b927214436c7f5039d072be18ef5bc097de3d7eb00abd8d6022efbecbd9b6c482bf8e6332347401ec9b0d21c80763968f57bc683a1fc32cc37066d05856aa5e57bb8c2114bf2f75539462bda4f2bc9aa9da7f29e244538a342710aac86ed4bbb8fb1d8fad4e3e9c3f77925941b3b2d7110e19b56c54196317370bba8e62477be9427d53e633d9cb720a50a1abb00b87379f84e773058e009ab58b66378b02ef9fd403443ef790"}, {0xa0, 0x1ff, 0x1000, "bf8b930a155eb77b0bc0cc0d46895397ed2560b33a3c8ed0579df3725fead503cb80bae6d43f3a91da2b8ea1000750a45a67ef4617171341ef6b42c317e2bfaf4b52de503b84721d4915cf9c83b01d7b91e193a77d295a34d28824160f1c6a60feea16bc98b4a86c9dbc773065c398b210b9fa134133121e3583ff04a8d18b652793abd205993e00ae74"}, {0x20, 0x13f, 0x1, "ca6388482c7a35cb857e3c711b"}, {0x38, 0x11d, 0x3, "7d73503b1ca18cd4834c0de21b8911c9415d80e3f76f7f0448ffbfcb1e647ef1b7a7d3"}, {0x18, 0x3a, 0xffffffff, "a4b64a8db6f6ac"}, {0x48, 0x11f, 0x5, "cd1c4d762ada7e7af12ce70abb374b530b83d20cf5557e0499b2ed8525bf933e47a6f7cf8ef0869259eb977ab1cf936992ad7642907ae6"}], 0x220}, 0x800) 2018/05/09 11:45:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001280)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000013c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) stat(&(0x7f00000012c0)='\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001140)='./file0\x00', 0xe003, r1, r3, 0x8, 0x7ff, 0x809000) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8b5, 0x6c102) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000140)=""/4096, &(0x7f0000000080)=0x1000) 2018/05/09 11:45:01 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) 2018/05/09 11:45:01 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0xffff, 0x4, "be5872f615a36692ee3e924473d9893bfbf4c189a75c079f93e714b146132b0d531859a7a9479aafa92021c5828a9afee0a95dcec97ddf78e494658bb92f85", 0x38}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fff6edd30e1274e92e12ce4e54d642988409bba47acbb5b768dfc92012dcce465c983f8ec0d2aba9702c55618da25645e2ae471af5727ac5b9c698bb35819b75c535e620e2517674bd17bdc12f4ceab24ab52332bff74f277da3ec9135dab739e28c698101d11fcdcaf339bf66cbdb40ddbfdffc09a4890d0c79cc2a6c60259eb64bd2baa0fde8693e297ebe00d03492c16bfa1c75bdff7c122ffac61be211b7bd464adbb9aa9411f7f344fc65c8f473", 0xb0}, {&(0x7f0000000180)="a83fba6149f3ae9272b66152ddf7858ceddb430f0eefa9af452dd3e1ba1f2ff5b6b6938806e638174ae3fa53078f5ec0a4b0", 0x32}], 0x2}, 0x20008000) listen(r0, 0x0) 2018/05/09 11:45:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x83, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001080)=0x8af) syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x1, 0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xfffffffffffffe77, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001400)="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", &(0x7f0000001340)=""/136, 0x40000000000000, 0x0, 0x2, &(0x7f00000010c0)}) 2018/05/09 11:45:01 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x4959) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x8) r1 = dup(0xffffffffffffffff) r2 = dup2(r1, r1) r3 = memfd_create(&(0x7f0000000040)='selinux-eth0wlan1\'*#!system\x00', 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) 2018/05/09 11:45:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x8, 0x400) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) socketpair(0xb, 0x3, 0xa35b, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001280)=[@in6={0xa, 0x4e20, 0x10000000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x4e21, 0xffff, @empty, 0x80}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xd0) 2018/05/09 11:45:01 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x1ffffd, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x3f, "904a9f5c02d164db1874fc75d181cf927da0cc4f62565b7521e62bd66bff3f4b71274fa65fe7d83194c5ca0abc2c4a4002629a9f25f2933f7408d9e951e1c7"}, &(0x7f00000000c0)=0x47) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) 2018/05/09 11:45:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) getpid() fcntl$setown(r0, 0x8, r2) 2018/05/09 11:45:01 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:01 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_ivalue=0xffffffffffffffff}}) creat(&(0x7f0000000180)='./file0\x00', 0x2) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000000000)="ff"}) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) 2018/05/09 11:45:01 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl(r0, 0x0, &(0x7f0000000040)="2d4b455decc7d4cbecac7b89a8ec5dc61abac96bd78a864950e895456a861eb5d1451066927b355f2966bbfa8a26eb9ada20fc314b2c3300bcd9d3ad55f9ccfc01025d45dc5167e9074c5a0570bd964a95b1469bd32370351366e3b5a23fb0ec6da8f26bd43a766197d0f81f7d334dea4c775dc11c996852f9394136a052bf04635596462eb20d53695b9ec2962b8cebe145bc2ad9b7c1997d4459d49701b0b7895518fbd97ad52c8a20e22d1ab1634c2867fffb5830240972a995ed286cce473a65f7dc09a85a170ebf80cf46") r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/05/09 11:45:01 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) r6 = getgid() sendmmsg$unix(r0, &(0x7f0000000980)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="255ea1cb537b447419e515c678edec1e3a6e39a070112d7ca3321f93dd863c8fb77da4fac133ee85a812d273eed97c22bf6f0baff8956115a0abbec3f927244b19d2a92c700562f9182f2efb0fb32b6f8ac32fb157308be3cae11c68e37c572616ce0f6389c849ba92caca", 0x6b}, {&(0x7f0000000140)="a4326ff80665ad28a6bf9ce9b8a1f00a8811ba01d9e7b303b31277210e9f294d48f908bb255f94c2cea4551f13d415aaac8d82441ed051af7f225c077a35677d9c", 0x41}, {&(0x7f00000001c0)="a48769d17e4f40ade6306c252cf77060190c15583b8ad7ee8b610dfd1944067bd8", 0x21}, {&(0x7f0000000200)="10f0f58819c4adb062f17b29256e825332652d7cc62712e613d41708b1b0fdeb63e51438ca234613d2dd51944ef807211bdf94d777fdca34f197708eb017c5039777bcd32ed90fc30c6b76447f550ca5e016a8df49ca195df91157776877c239dc46143e7258b50728f1f2732e0f4495ca4237dd080c6f3aae498b8110e3948379bfd998106f5ac0a9e2a0edfff29fcd0953d1e41e2e5a7964ade3ff1c2dbde9c1e432e5b7bd1c2ee414d0598d1cef82ef4e703924d1591adbf0f5ee", 0xbc}, {&(0x7f00000002c0)="9f7895780958e1bb461a87d402ece8f831ebb5f517f7856a3753f606e17b43799367a82f274fd5", 0x27}], 0x5, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf8, 0x4000}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="c11883cbe655c72546b3ef8750fbb5681e13ad1781df1005d4d65f4d55451a200739dbb1eac40f70f933d4751838bd9f9847bc1d8604f7a76e845fd6f5034eb2f584203897cebf286d2b3f3e1b804e87514ded57eaea72b79ad2b8abf4d2b88ec9908f1cbe90f319fd279e7a85af86d9d0901d14021541087bd0cbe99bda027111ea422a3b007177ab27e242e680fac16787a037725e07921188f7f17178e1e19f0e8f4d33797d3c60698dba6c3be8862d3fa9c8eb670d52a50525dfa9f405b7e411759da0", 0xc5}, {&(0x7f0000000800)="feb8865827bc9e23024afe5751f8c3fbf025", 0x12}, {&(0x7f0000000840)="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", 0xfe}], 0x3, 0x0, 0x0, 0x810}], 0x2, 0x0) 2018/05/09 11:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="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") 2018/05/09 11:45:01 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0x2, 0x3, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4}, 0x32a) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5e3a00ac2cf54e1183d0194079096198d63fc94bd9f4a4683a53bfaad917d8eaa17d77f30726d274c94051820e83c2883ac61e434c83091c5cdc518ae0e2bdd5c6ad8b5e7fee82c3fca16caffd316b3a7003e71518d088e776efa0374e253277", r3) 2018/05/09 11:45:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001280)=0x0) setpgid(r2, r3) listen(r0, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000001080)=""/148, &(0x7f0000001140)=0x94) r4 = open(&(0x7f00000012c0)='./file1\x00', 0x200000, 0x82) recvfrom$ax25(r4, &(0x7f0000000080)=""/4096, 0x1000, 0x40, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001240)=0x0) perf_event_open(&(0x7f00000011c0)={0x0, 0x70, 0x40, 0x8, 0x5, 0x101, 0x0, 0x2, 0x10210, 0xc, 0x8, 0x0, 0x0, 0x9, 0x7b, 0x4a, 0x6, 0x7, 0x0, 0x10000, 0xc2, 0x100, 0x1, 0x0, 0x8, 0x800, 0x3b, 0x4, 0xaa6, 0x20, 0x9, 0x8001, 0x4000000000000, 0x7, 0x8001, 0x5, 0xff, 0x3f, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001180), 0x4}, 0x2000, 0x1, 0x513ee3a3, 0x4, 0x9, 0xfffffffffffffffe, 0x740b}, r6, 0x4, r5, 0x1) 2018/05/09 11:45:01 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) prctl$setfpexc(0xc, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000012c0)='/dev/sg#\x00', 0x7, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001040)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000001080)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) close(r1) [ 205.989587] IPVS: length: 148 != 24 2018/05/09 11:45:02 executing program 4: socketpair(0x3, 0x80002, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/176) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x408000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x20, 0x3, 0x5dfc, 0xfffffffffffff0aa, 0x44, 0xe]}, &(0x7f00000000c0)=0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xd857}, 0x4) 2018/05/09 11:45:02 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x87, 0x0, @scatter={0x4, 0x0, &(0x7f0000001400)=[{&(0x7f0000001040)=""/10, 0xa}, {&(0x7f0000001080)=""/65, 0x41}, {&(0x7f0000001280)=""/153, 0x99}, {&(0x7f0000001340)=""/177, 0xb1}]}, &(0x7f0000001440)="9e1304570587fa29d71a46628c2ad27c26353f9a72155422d55e11b1e6dd2d903bdf59c0768a760efb0970af7057f5f5dbfc002217092ca86930e1e0634c5d0c6d9747680cfbfed6c9b6ec26d4d3ef0e2efaf6f29bd478f9aa133bddeb48a09fb0ec12bdf637f69c31993883efa0236a8874033a8929b17a90cea6331ee5594928a6977850219e", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 206.044502] IPVS: length: 148 != 24 2018/05/09 11:45:02 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000003634396c0000000000000000000000000000350000ba80da4cd6cc821280255a4300ce73de803be31ef36c7fc68d9dad9671b4e30d0070bd5e5e73c74ff5de1fa790d8e74185d434017f01f6b975a17c2e61f4072a0befab0ecbb27e86"], &(0x7f00000000c0)=0x55) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:02 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x101000) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0x3, 0x206201) 2018/05/09 11:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) 2018/05/09 11:45:02 executing program 3: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000000080)={0x1ff}, 0x0, 0xfffffffffffffe40) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) 2018/05/09 11:45:02 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/05/09 11:45:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f0000001340)}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001040)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000010c0)='highspeed\x00', 0xa) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001080)={@broadcast=0xffffffff, @rand_addr=0x5, 0x0, 0x4, [@loopback=0x7f000001, @rand_addr=0xffffffffffffa2d1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}]}, 0x20) 2018/05/09 11:45:02 executing program 3: r0 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000040)=""/142, 0x8e, 0x10060, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x3, &(0x7f00000000c0)='5kR'}) 2018/05/09 11:45:02 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000001040)={&(0x7f0000001280)="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", 0x1000}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ff, 0x400000) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000100)={0x6}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) listen(r0, 0x0) 2018/05/09 11:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0xfffffffffffffffc) 2018/05/09 11:45:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0xa, 0x7e0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:02 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x51bf, 0x1, [{0xa7, 0xfffffffffffffffa, 0xa2ae000000000, 0x0, 0x0, 0x200}]}) 2018/05/09 11:45:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3ea5c4e, 0x200) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/124) 2018/05/09 11:45:02 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:02 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xab, 0x240400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x401, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x9}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, 0x8) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x87f772872c067787, 0x70, 0x9, 0x6, 0xc2a, 0x1f, 0x0, 0xd38, 0xc1300, 0x2, 0x6ac, 0x3f, 0x3, 0x8, 0x1, 0x200, 0x0, 0x9, 0x7, 0x10000, 0x1, 0x8, 0x81, 0xfffffffffffff366, 0x3f, 0xedd9, 0xfffffffffffffe00, 0x2, 0x9, 0x1, 0x5009, 0x62d, 0x7ff, 0x2, 0x1, 0x10000, 0xffffffff, 0xcfc3, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x4000, 0x6, 0x1, 0x4, 0x400, 0x1, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) close(r1) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x79, "8e7c3f6686ee441453a6637562fd6b54e5cf29882bc4c29627e2c7d141b67b15ee5bc41e6e3cd8591a1181cb6332b03024bcf1259d4e1c887cc0f55b755e4c6ca3e9e6f1b04c2dd5fdcf18e590f50cf82737b25941ab9b659c89ec74b2a1bd26b5e32c63db85dba7dea7ec4b3dcd2f17d568a3928f23a0351a"}, &(0x7f0000000180)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8, 0xffffffffffffff9c, 0x0, r2}, &(0x7f0000000200)=0x10) 2018/05/09 11:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa, "c14baf13e8ca86cd05d4"}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8000, 0x80000001, 0x20, r3}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x400, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000001280)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/05/09 11:45:02 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4, 0x0) fallocate(r0, 0x2, 0x1ff, 0x1) 2018/05/09 11:45:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001280)={0x0, {0x2, 0x4e24}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffb, &(0x7f0000001080)='veth1_to_bond\x00', 0xc0ce, 0x16c0000000000, 0x3}) 2018/05/09 11:45:02 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x9d, &(0x7f0000000200)="2b449db0bcbc6cf141f1abbc63d851c6afcb510d1b808e393780f4d5aa4fed8d5df2df78034109ea5e8913a7849f1df54bd0ac0fa0c06ba10910bc8004e6b1079211d234c0c9f3cdb53765a2fc15882dafd0e9387068cb00d91e3f9970f1509657567392afbfa366b3f12545c2337ea76e5a9b94cbdb90820a4d1837f6974effdcf5f5ba1a456214c0556e03f956fba03efbe42ca659aee3a48614052d"}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)="08f7cda77f1351e1b94f3e1558e73613946e80d3b78f6d582c64fe95611aa35d66e76394575f21cc5ac5ce0034e80dee2187cb902dcb3cc36dfbe5498ebb48cc9048d04b94ea5f5cf5c96949fdf6d65a20ad5fa1657c70dfeb5a5f746a4afe9990147a2881fbb819d9f57408858ecab0e9088ab6e61ccf2c3cfcedbdc3ea1b571434c2", 0x83) 2018/05/09 11:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/87, 0x57}], 0x4, &(0x7f0000000380)=""/113, 0x71, 0x200}, 0x12060) listen(r0, 0x0) 2018/05/09 11:45:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x7ff, 0xc000000000000000, 0x8, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x10001, 0x2, 0x3, 0x7, 0x4}, &(0x7f0000000280)=0x98) listen(r0, 0x0) 2018/05/09 11:45:02 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x20000, &(0x7f0000000000)="e748eb8506d361ace08ac2baa58fd2e2658900ae84bf9f3d94308479e8031f38d482277649b49ba4e984a0e52a383020f31ac0543ebf36c03abcde68d0435b888d603e77e653d2", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)="e4fcf115624a7a6e59bb0ce0574cdebd75a6e59c5307149711ad4957e406357945e616834735734155c2f1bae47171d9351e805ffa9ee8ddfc72f02e2a8b8589006df7a755033cdbac73e447a1ba2b97640eb892d76589f5e4b98cda060d0f6acb4254bfa74be99304367f29bb6923cce26c5322c0cdfa0792e98a24fd17558dc2974538c6b4f9c5757b268463c364e82a4b6ba11b3498712900115f75f5395ec06e260522b4b2e9d8ffdcc30311ccc5cb3349f2c9abf37d5839489bff2838d5684df276cdb320e7ef32c640") r1 = open(&(0x7f0000000240)='./file0\x00', 0x2000, 0x28) recvmmsg(0xffffffffffffff9c, &(0x7f0000005780)=[{{&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/253, 0xfd}], 0x1, &(0x7f0000000440)=""/41, 0x29, 0x7}, 0x101}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/117, 0x75}, {&(0x7f0000000940)=""/239, 0xef}], 0x7, &(0x7f0000000ac0)=""/4096, 0x1000, 0x2}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001ac0)=""/16, 0x10}, {&(0x7f0000001b00)=""/53, 0x35}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/109, 0x6d}, {&(0x7f0000001c00)=""/133, 0x85}, {&(0x7f0000001cc0)=""/224, 0xe0}, {&(0x7f0000001dc0)=""/146, 0x92}, {&(0x7f0000001e80)=""/139, 0x8b}], 0x8, &(0x7f0000001fc0)=""/214, 0xd6, 0x401}, 0x6}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f00000020c0)=""/246, 0xf6}, {&(0x7f00000021c0)=""/64, 0x40}, {&(0x7f0000002200)=""/209, 0xfffffd8f}, {&(0x7f0000002300)=""/58, 0x3a}, {&(0x7f0000002340)=""/88, 0xfffffffffffffd67}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/29, 0x1d}], 0x8, &(0x7f0000004480)=""/4096, 0x1000, 0x84}}, {{&(0x7f0000005480)=@l2, 0x80, &(0x7f0000005680)=[{&(0x7f0000005500)=""/201, 0xc9}, {&(0x7f0000005b00)=""/90, 0x5a}], 0x2, &(0x7f00000056c0)=""/168, 0xa8, 0x4}, 0x7}], 0x5, 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000058c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000059c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005a00)={{{@in=@rand_addr=0x400, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xfff, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x3c, r2, r3}, {0x68e6, 0x77f0, 0x1f, 0x0, 0x80, 0x8, 0x81, 0x8001}, {0x9, 0x39, 0x2, 0x5}, 0x2f1, 0x6e6bbe, 0x2, 0x1, 0x1}, {{@in6, 0x4d2, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x2, 0x80, 0x3, 0x4, 0x3}}, 0xe8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:03 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1, 0x0) 2018/05/09 11:45:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x8301, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001280)=0x5, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001080)='tls\x00', 0x4) 2018/05/09 11:45:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x20000) sendmmsg$alg(r0, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="c1cad85529094a83cc9deb3f32a89df7be398efa7332a4ba3d24ced69e7b4407d4965a9dd841e2cb12338f9504b27866b5947b38a3576ca533d4f7374fa40b6c5d182dcd7a38aebf9a8d9368abe93518ac0a0db8d37ad97e8d833d951255a0f82e7adede0644ab61f641ee0f126c23516da07cf04a293e87ffd361b63d7c699746e8872ee712f567e96ff84dbdb088f5eb0f1c937d519367cd632139", 0x9c}, {&(0x7f0000000140)="cb0eba5213", 0x5}], 0x2, 0x0, 0x0, 0x4001}, {0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="3407c66ce49b04d605a217f8", 0xc}], 0x2, &(0x7f0000001240)=[@iv={0x20, 0x117, 0x2, 0x5, "b1baa96504"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xca, "94787c700133c30fbc46aae9fe3fb2fb751da5a4cd3a35733b63ed1c67961a8e6063506c58b66a89ac4cc1c5dca72c05b98733ec452aff408c16904e246bbaed457203586f025306f5aaf56cae88034237fdfcd523b8752c03197049b578cf625f1f4306f9bd421312605fc4b28dfa4a303916a14e7996688819938d732305d3ebddde00e01d2ad869cc29fbe22d763555a88e8b0dcbca2b4220af2ffd32790b0ba0cd7ac3cea74867a1b2a1e5ee44b3091fc4ed2e50908986b0788153ab1d063d38a755d9dfbf316f51"}], 0x178, 0x40000}, {0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000013c0)="f5b84fb834477ef56eeca5881f313b67f50dd2149a73ebe6b6849b8817aa049f65adabf48b5cb646927c6c6a3699649d199ad37e8c7a4f3a084243d73ec0d0fcd29faddd640a605467e9e51ff17a576450324d62820402f54b962bbe3b702827b4240eee1f7a2bd17e12ad13e219de94ee7c046fc86562cabf835eebd30f8d1bb290cb343111ab8d5888ac05b8a9c21fd260fb629c48ed6278b148", 0x9b}, {&(0x7f0000001480)="563af14abe0d12e1a562e68ce16672c413663e8f88900b20c81d76e048", 0x1d}, {&(0x7f00000014c0)="15795436d7706d6b7bcfc36f8f2e578f76137c4617770f3aefad8d1b4c26c3147e0bea65a5c7ba8cbb6424746aa8c7dba3241e65749e8fa9a50454fa76e042f720f2895059ee35babf21e2b19008b68ff5c7e00ae6503524361aba", 0x5b}, {&(0x7f0000001540)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}], 0x3, 0x40800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002640)='tls\x00', 0x4) 2018/05/09 11:45:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x0) 2018/05/09 11:45:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x4, 0x101000) getpeername$netlink(r1, &(0x7f0000001080), &(0x7f00000010c0)=0xc) sendto$packet(r1, &(0x7f0000001280)="6cc5e56a4c31c399339c95c8cbf28a538fc15d40fae648c4257fedcef109c97e3b0d7a2df2604ea93996999128a6e91a287d3293a29b860d30f23d449a3de0d6c01fd6261a203033e90bfd8b6520ae8f5946af609589b6f2e095ed82a029a36217fafe5d2b5f2ba7000aad016a0284889e1863f87d2fcb7454f339bb83ef49b94cd61d9f420f72f45ef16ececf2ed8247bde4ab9ed430e2751569de6267699", 0x9f, 0x40, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x400200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x200) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x5) dup3(r0, r0, 0x80000) 2018/05/09 11:45:03 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/09 11:45:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001040)='/dev/snd/pcmC#D#c\x00', 0x82b9, 0x40) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002780)={0x53, 0xffffffffffffffff, 0x1d, 0xcb62, @scatter={0x6, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)=""/232, 0xe8}, {&(0x7f0000001080)=""/50, 0x32}, {&(0x7f0000001380)=""/209, 0xd1}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/230, 0xe6}, {&(0x7f0000001680)=""/4096, 0x1000}]}, &(0x7f00000010c0)="d078e76432ea5a7dec3ddc12626079e82afcaaa828031a1370fabbf1cc", &(0x7f0000002700)=""/59, 0x6, 0x10000, 0xffffffffffffffff, &(0x7f0000002740)}) r1 = syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:03 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) listen(0xffffffffffffffff, 0x0) 2018/05/09 11:45:03 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) socketpair(0xf, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/112, &(0x7f0000000140)=0x70) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000500)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) setreuid(r3, r4) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000440)={0x6, 0x10000, 0x0, 0xe39819f}) fcntl$setlease(r2, 0x400, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x2, &(0x7f00000001c0)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000480)=""/122) 2018/05/09 11:45:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x20000000) close(r0) listen(r0, 0x0) 2018/05/09 11:45:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x400901) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffe, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:03 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000001c0)=0x6) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/09 11:45:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) fstatfs(r0, &(0x7f00000010c0)=""/64) socketpair(0xf, 0x2, 0x1, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001080)={0x7, 0x400, 0x1, 0xfffffffffffffffa, 0x0, 0x3f, 0x1000, 0xcf38, 0x10001, 0x4}) 2018/05/09 11:45:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x57, 0xfffffffffffffffe, 0xffffffffffffff2e, 0x3, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0xffc, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x7) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x4, 0x2, 0x4, @tick=0xffff, {0x40, 0x6}, {0x800, 0xb5e}, @raw32={[0x0, 0x4, 0x1]}}, {0x0, 0x9, 0x110, 0x100, @tick=0x2, {0xfffffffffffffffd, 0x3ff}, {0x9d4, 0xffffffffffffff00}, @time=@time={0x77359400}}], 0x60) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) getsockopt(r1, 0x6, 0x4, &(0x7f0000000100)=""/119, &(0x7f0000000180)=0x77) 2018/05/09 11:45:03 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000040)=0xc83, 0x4) 2018/05/09 11:45:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) set_thread_area(&(0x7f0000000040)={0x7, 0x20001000, 0x7000, 0xff, 0x0, 0x5, 0x8, 0x1, 0x6, 0x7}) 2018/05/09 11:45:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f00000012c0)=""/136, 0x100000, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x9, 0xa100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001080)={0x9, 0x4888, 0x5, 0xe669, 0x2, 0x3f, 0x3, 0x1, 0x0}, &(0x7f00000010c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001280)={r2, 0x800}, 0x8) 2018/05/09 11:45:03 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000140)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x101) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/09 11:45:03 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fallocate(r1, 0x3, 0x7f, 0x4) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/09 11:45:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x0, 0x8100) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001080)=0x7, 0x4) 2018/05/09 11:45:03 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200, 0x0) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000140)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r3, 0xc, &(0x7f0000000080)={0x35, 0x9, 0x8, 0x12b}) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) listen(r2, 0x1) 2018/05/09 11:45:03 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) socketpair(0xf, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/112, &(0x7f0000000140)=0x70) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000500)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) setreuid(r3, r4) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000440)={0x6, 0x10000, 0x0, 0xe39819f}) fcntl$setlease(r2, 0x400, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x2, &(0x7f00000001c0)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000480)=""/122) 2018/05/09 11:45:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x7fff, 0x9eb, 0x4, {0x0, 0x989680}, 0xb1, 0x401}) listen(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) r3 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/05/09 11:45:04 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x200, 0x141800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="b155cc20eb73b61e178e85b7d55cb3b087048f50b9936893da7faee6654bb7c681c8f075fb57704395c14eadf5801856c89fff3314da5630472782e57d2bbcb7ca1661400f97d98040b7fc74b66e2a5da62ca535e6436ac86a05b2efb70ab11ad5e4b2", &(0x7f0000000140)="fabb8876550e6b26f1b537667a77fc7fd327378db3e7a1d880374420e5de70608d70a7d0786ae12a25fe3dacdfcdf553c227f0456403c6c9acf69e3c6d7f0b1777", 0x21b7861288303024}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000), 0xfffffdc6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'veth0\x00', 0x5}) listen(r1, 0x0) 2018/05/09 11:45:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x1ff, 0x50000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001080)={0x7, 0x8001}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) 2018/05/09 11:45:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x1f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001300)='cgroup.stat\x00', 0x0, 0x0) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000002980)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002940)={&(0x7f00000029c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00e\x00', @ANYRES32=r2, @ANYBLOB="1c02873e0000000800510000000000000000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x878}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000001040)='/dev/dmmidi#\x00', 0x6, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001280)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e20, 0x85a4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x48) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:04 executing program 4: prctl$setfpexc(0xc, 0x80080) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x0, 0x3, 0x81}) 2018/05/09 11:45:04 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x326, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:04 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101040, 0x80) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xb5) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xa6, 0x1000) 2018/05/09 11:45:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x7ff, 0xc000000000000000, 0x8, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x10001, 0x2, 0x3, 0x7, 0x4}, &(0x7f0000000280)=0x98) listen(r0, 0x0) 2018/05/09 11:45:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) close(r0) listen(r0, 0x0) 2018/05/09 11:45:04 executing program 1: r0 = creat(&(0x7f0000001040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0x3f, "4b01705b04f9bcc70759a89be6252b0ade6df904423de6771de3558061e968f4e6fc512ddd5d8af66fec01cb23738276be1ce9e15d0c0c8b51d6b07290dc12"}, &(0x7f0000001280)=0x47) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001640)=""/118, &(0x7f0000001700)=0x76) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000013c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0200e400997370b765dbd255c60bf88b3e885d08d8f0ce4752f0f932f6f565f57656446c8e4568365723bff06a0b88839431d05d985df611d36550531f11115335e2a2518ff94954c50193ecd1baa5a52c45c3083f024bcd04963e58680a99702ecacd811c16f9b9d95b92cde96140e15185660135c6903a2338e5f0d4cabf5bd43f0486e3a5dba4688e5774be3d804a9265ae640f849a5e3ebcaff5a5df66b9ac4339901c0b1a13dd774e25646b0b41a67f3359308efd1f9a770ae579723198e623f4452bbe396c512849930313ea9d86a5b6c68ac335c4d4a088bffd76eb927bae9bd5a2a91a5498bad022e280f6ea11"], 0xec) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x200000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000001300)={0x6, 0x9}) sync() ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001740)=0x1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001580)={r1, 0x8, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000015c0)=@assoc_value={r1, 0x90fa}, &(0x7f0000001600)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x20c40800}, 0xc, &(0x7f0000001340)={&(0x7f00000014c0)={0x88, r3, 0x309, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8d}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb1dd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40050}, 0x14) 2018/05/09 11:45:04 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) 2018/05/09 11:45:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1a3001) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001300)=0x2, &(0x7f0000001340)=0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000014c0)=0xe8) r4 = getgid() lchown(&(0x7f0000001380)='./file0\x00', r3, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x80, 0x0) syz_open_pts(r5, 0x300) fcntl$getown(r5, 0x9) capset(&(0x7f0000001080)={0x20080522, r2}, &(0x7f00000010c0)={0x7, 0xfffffffffffffff9, 0xf989, 0x8001, 0x400}) 2018/05/09 11:45:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r3, 0x2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2002, 0x0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='trusted./dev/input/%vent#\x00'], &(0x7f0000000140)=""/179, 0xb3) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)=""/251, &(0x7f00000000c0)=0xfb) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000340)=0x1) 2018/05/09 11:45:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) close(r0) listen(r0, 0x0) pause() 2018/05/09 11:45:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0xa, 0x7e0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) 2018/05/09 11:45:04 executing program 3: rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0xeac6, 0x4, "11fdfa954e85f617fc4e8a5cd9995932ac82944fcfd689bbe29f29d2ea8e64fd48cb5a89212e5e477397874721c36c2e0fa943746ffb02f5c4f7744f38ebf3", 0x26}, 0x60) 2018/05/09 11:45:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001300)='/dev/sg#\x00', 0x8, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xffffffffffffff1c, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001040)=0x0) rt_sigqueueinfo(r1, 0xb, &(0x7f0000001080)={0x0, 0x1f, 0x80000000, 0xc600000000000000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001280)=""/78) 2018/05/09 11:45:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001080)={0x2, "c363"}, 0x3) 2018/05/09 11:45:04 executing program 7: r0 = creat(&(0x7f0000001040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0x3f, "4b01705b04f9bcc70759a89be6252b0ade6df904423de6771de3558061e968f4e6fc512ddd5d8af66fec01cb23738276be1ce9e15d0c0c8b51d6b07290dc12"}, &(0x7f0000001280)=0x47) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001640)=""/118, &(0x7f0000001700)=0x76) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000013c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0200e400997370b765dbd255c60bf88b3e885d08d8f0ce4752f0f932f6f565f57656446c8e4568365723bff06a0b88839431d05d985df611d36550531f11115335e2a2518ff94954c50193ecd1baa5a52c45c3083f024bcd04963e58680a99702ecacd811c16f9b9d95b92cde96140e15185660135c6903a2338e5f0d4cabf5bd43f0486e3a5dba4688e5774be3d804a9265ae640f849a5e3ebcaff5a5df66b9ac4339901c0b1a13dd774e25646b0b41a67f3359308efd1f9a770ae579723198e623f4452bbe396c512849930313ea9d86a5b6c68ac335c4d4a088bffd76eb927bae9bd5a2a91a5498bad022e280f6ea11"], 0xec) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x200000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000001300)={0x6, 0x9}) sync() ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001740)=0x1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001580)={r1, 0x8, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000015c0)=@assoc_value={r1, 0x90fa}, &(0x7f0000001600)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x20c40800}, 0xc, &(0x7f0000001340)={&(0x7f00000014c0)={0x88, r3, 0x309, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8d}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb1dd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40050}, 0x14) 2018/05/09 11:45:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x10000, 0x1, &(0x7f0000000000)='Y'}) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000280)) r4 = socket(0x11, 0x80002, 0x0) bind(r4, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) connect$bt_l2cap(r3, &(0x7f0000000300)={0x1f, 0x4, {0x0, 0x2, 0x8, 0x0, 0x9, 0x9}, 0xffffffffffffff00, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/223) 2018/05/09 11:45:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001440)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x4, 0x50003, 0x0, &(0x7f00000011c0)}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vsock\x00', 0x400100, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000)=0x10001) accept4$unix(r1, &(0x7f0000001080), &(0x7f0000001280)=0x6e, 0x80800) 2018/05/09 11:45:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x20000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 208.942650] device lo entered promiscuous mode 2018/05/09 11:45:05 executing program 3: r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xfffffffffffff800}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0x11}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="576ab703bed7603355b282942b3da7015183b5279ee09496298095c6a16d914d82bffdddd9eecba219d17caa285c0da0b0408007d57e31c8b1998e2b1682f92e6ee51b75861d2dcd093e1028d410e7a5d10501e4a164c8cb76e272074d098c34161c223409b130fb29e3cc05f2c7c02bff748a1b37eaf7fabe4443c43af2869fcc32", 0x82}], 0x1, &(0x7f0000000200)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffbff}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x3, 0x1, r2}}, @authinfo={0x18, 0x84, 0x6, {0x181d67b5}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xe8, 0x4000080}, 0x4800) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x40) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x7, 0x4, 0x6, 0x200}, {0x5f5a, 0x0, 0x9, 0x4}, {0x400, 0x7fff, 0x2, 0xeb}, {0xb176, 0x100000000, 0x4}, {0x101, 0x80000001, 0x10001, 0xd43a}, {0x0, 0x5, 0x2, 0x2}, {0x8, 0x3, 0xaf6}, {0x39d, 0xce, 0x25d, 0x1}]}, 0x10) 2018/05/09 11:45:05 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x168, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001040)=0x0) ptrace(0x20000004203, r1) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000001040)=0x1000) 2018/05/09 11:45:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$adsp(&(0x7f0000001040)='/dev/adsp#\x00', 0x8, 0x200000) accept$nfc_llcp(r1, &(0x7f0000001080), &(0x7f0000001280)=0x60) 2018/05/09 11:45:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$can_bcm(0x1d, 0x2, 0x2) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffff7) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1500) 2018/05/09 11:45:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x10000, 0x1, &(0x7f0000000000)='Y'}) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000280)) r4 = socket(0x11, 0x80002, 0x0) bind(r4, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) connect$bt_l2cap(r3, &(0x7f0000000300)={0x1f, 0x4, {0x0, 0x2, 0x8, 0x0, 0x9, 0x9}, 0xffffffffffffff00, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/223) 2018/05/09 11:45:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r2, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 209.628208] device lo left promiscuous mode [ 209.657419] device lo entered promiscuous mode 2018/05/09 11:45:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001140)='/dev/dmmidi#\x00', 0x89, 0x101040) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001180)={r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001100)={r2, &(0x7f0000000100)=""/4096}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:05 executing program 0: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x307, 0x400501) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1d0, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/09 11:45:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x2, 0x0) io_setup(0x5, &(0x7f0000001040)=0x0) r2 = eventfd2(0x10000, 0x1) io_cancel(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000001280)="6b2d4e7bf21d7746b38b5448a625caa5d2e5578dbccf0ab9a5e2d852150dd98d0631805ee5f711170dc7ce291cc2546bb4c98a9d2186a1b21f7754ebf01129646e62201c63392e70d95191e8546a3f71b920c432aa791969ec2f9a22d901ec219043c86f99489543e6c2857bdcba7e40b75fab732ee6e1227299faf8f4f0645a0e05f89473e2caa22f98845a5a7460195633e128f91936326bbb573a83d640c4ec96540f6e3be4062b327fd51a66702e3bfee5eda289caaeafbac675629e5338ca5d4b9317df07930508cc0456fb02c30cc32d1b86bb2b6a10", 0xd9, 0x401, 0x0, 0x1, r2}, &(0x7f00000010c0)) 2018/05/09 11:45:05 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x6, 0x5, 0x1, 0x2, "7144de0472e6ce54304f73d4042de8e6138191a33e16405e3cf85e24ee3f3891927da575a1856f1d1038f6a1", 0x2}, 0x1ff, [0xef, 0x400, 0xffffffff, 0x1, 0x1, 0x8, 0x2, 0xfffffffffffffffd, 0x20, 0x8001, 0x2, 0x100000000, 0x2, 0x9, 0x35, 0x1000, 0x5, 0x3ff, 0x140000000000, 0x6dc5, 0x958, 0x4, 0xbb6, 0x9, 0xb9b, 0x2, 0xffff, 0x4, 0xffff, 0x4, 0x3, 0xfffffffffffeffff, 0x200, 0x80000001, 0x527, 0x5, 0x100000001, 0x5, 0x3, 0x5, 0x1ff, 0x80000000, 0xffffffffffffff91, 0x5e2, 0x7, 0x20, 0x7ff, 0x2, 0x6, 0x5, 0x9d, 0x4, 0x8, 0xe9f9, 0x1, 0x5c5b8e1f, 0x80, 0x4fce, 0x20, 0x22ad6122, 0x3, 0x100, 0x3, 0x200, 0x8, 0xffffffffffff8000, 0xfffffffffffffff7, 0x10001, 0x0, 0xcbe, 0x7fffffff, 0x3, 0x1ff, 0x7, 0x4, 0x2, 0x1ff, 0x7, 0x7fe0000, 0x8, 0x8, 0xfffffffffffffffb, 0x1000, 0x3, 0x200, 0x4, 0x0, 0x1, 0x2, 0x1, 0xfffffffffffffff8, 0x1000, 0x5, 0x4, 0x4, 0x8, 0x40, 0x9, 0x1, 0x8, 0x0, 0x3b1, 0x100000001, 0xfffffffffffffffb, 0x6, 0xee38, 0x10001, 0x3b7f, 0x0, 0xffffffff, 0x9, 0xa26, 0x7ff, 0x2, 0x1, 0x8, 0x1, 0x5, 0x1, 0x3, 0xb957, 0x5, 0x8, 0x10000, 0x2, 0x7, 0xafb, 0x5], {r2, r3+30000000}}) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001040)='[*%bdeveth1proc#wlan1keyringppp1\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001080)) dup2(r0, r0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00000010c0)="a8d7e43985646283e6b46d938523eca3b7723774a46747ced242682d8d17fb82a29a421fa793a9bc56474819d132fcfaa7", 0x31) tee(r1, r0, 0x100000000, 0x3) 2018/05/09 11:45:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r2, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) mremap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000431000/0x2000)=nil) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) 2018/05/09 11:45:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000340)=""/72, 0x48}], 0x4, &(0x7f0000000400)=""/4096, 0x1000, 0x8001}, 0x2) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x23, "5f76f12bb4a320d5fb3a8245e6fc9bada31b4e9c3bb0d28bd0e9e4d23d656872ef38e9"}, &(0x7f0000000140)=0x2b) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x2, 0x3, 0x10001}, 0xc) 2018/05/09 11:45:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001040)='/dev/cuse\x00', 0x400001, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001080)=0x7) 2018/05/09 11:45:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:06 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:06 executing program 0: setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'self-vboxnet0vmnet1:,\x00'}, &(0x7f00000001c0)="0000008767da01049e7fb2a7530fca7c2800", 0x1000001fb, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/52) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:06 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x295) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:06 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) listen(r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/09 11:45:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r2, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001080)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000010c0)={0x14adda7a, 0x200, 0x7fffffff, 0x8}, 0x8) 2018/05/09 11:45:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x5, 0x15, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x10000, 0x3, &(0x7f00000011c0)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vga_arbiter\x00', 0x401, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/09 11:45:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000001040)=0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x101, 0x202, 0x7, 0x6, 0x0, 0xff, 0x804, 0x2, 0x3, 0x8, 0x9068, 0x2, 0x7fff, 0x3000000, 0x100000000, 0x0, 0x4, 0x2, 0xfffffffffffff001, 0x7, 0x10000, 0x1, 0x80000000, 0x6, 0x1b, 0x6, 0x2, 0x0, 0x7, 0x8, 0x8, 0x2, 0x3ff, 0x3, 0x81, 0x3, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0xad, 0x0, 0x7, 0x3, 0x9, 0x4}, r2, 0x6, r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r3, 0x0) 2018/05/09 11:45:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200140, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x40, 0x3, 0x1, 0xd, 0xea, 0x7, 0x1}, 0x20) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:06 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x1, 0x0) gettid() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48000) recvfrom$inet(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x7}, 0x0, 0xfffffffffffffdb9) flistxattr(r0, &(0x7f00000004c0)=""/62, 0x3e) timer_create(0x3, &(0x7f0000000380)={0x0, 0x12, 0x4, @thr={&(0x7f0000000240)="843cb545d11c31aa666b45e2a2af4170dbe627b68748fe472d32e3a1f2990c95a9c59b3c685214bd8c0d89807a3d05b8a92462060f4316fe1d5a4ff9abb401f53ba282665e2e89dab640feff912e5d9b12f30543d34ad4a0f2b6c304615c3080fdd5e04f50044801d84cab1e091ef476457bf8a528128e8da65f99c2e0f551c6393d13730e6e5463c34a6c06d23f06f0d033ee04a080d4dcc32768e75a350b4a17092e23905d70a643ae1534d40efb8e9a06e479e583845af6b1e9435ca2fd3065d6f516699445d668408a0e043b2e5c3e6114319baa1464d9", &(0x7f0000000340)="8177208b7602d35525"}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}}, &(0x7f0000000100)) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="3c05396df92e789c39b55b82313031fbcdab12ed4ba9d35982fd05323ebc537a8a03d4718e4cb36412c8fe115e5160dbe859549560114930e92bc1e8e1329be89f391ad782ee47f811e4edd7be95eaf0b7d400ee2a04782c74e8322ac0325062b56f928a4502682e662fd3471e801867b57fae286313179f57a95926b68f6d0030bb58552db043b1e904f981f610d075e48ea0db130760da8a812a60b7d37510583e32f0f6da8b563f66301088776ba01db423c128461ae8f0e33193f362d175245d45a9f6c947a5be371dc6ecf7e35c1df516d5002b8869af7f41fcd2834daf60e90bc0278273dd8af35f4b", 0xec, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='eth0.\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000006c0)="aa6f129a6270cd97de3c1ce41ab4ae20fb6c2b1a4836af6b5d6eb426c4e4fb02cdc2aaf6d703f11dedb18b7c92754c14f34d40b4aca9b4e6867fd0d3e26756a88f92f15be042d272a40f78806fbfd73f5beb99165496c7240eba31e454aadd2343a458edb0735443af27db0076f97688d0c88811077470bcf130fefb79", 0x7d, r2) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r3 = syz_open_pts(0xffffffffffffff9c, 0x4200) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000000)={0x1, 0x80000002, 0x6000000002}) clock_gettime(0x1, &(0x7f0000000200)) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x7a) 2018/05/09 11:45:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x0) 2018/05/09 11:45:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001400)={0x0, 0x0, 0xde, 0x8, @buffer={0x0, 0x62, &(0x7f0000001040)=""/98}, &(0x7f0000001280)="99b9407e11bc5a34a1745d6d890a1f9c3cb8942a75a65ed6c9533d3642ddb07740abf774bff65c6f038c3875e396029d2fa56c004d19dc3ef524ea3c8ae4369b1a374ffb936d7a4e1983567dfd678aa2401655e0f53ddd5e9be479c3a7351233a517a3c613e8dd86c33c8bb48fd414a35e3a159e116a321782aa450a1b6f3d0a0bf2af1ce457c938948f7d21f5e0632778026002829899f1075dd2b0048a390446489ffc32a331e72d26c5d7c20dee501fcaea7179ce0a165d7e55b1c9705668acb49ed191d62625a2e24648d2c09bc1bde9c17f276e9b0d2e6567099519", &(0x7f0000001380)=""/96, 0xc7, 0x20, 0x0, &(0x7f00000010c0)}) 2018/05/09 11:45:07 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x100000000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xcea2, 0x1ff, 0x3, 0x4, 0x4, 0x8}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:07 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x2}, 0x0, 0x1c4) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) tkill(r1, 0x29) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40002, 0x0) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x9000a000}, 0xc) 2018/05/09 11:45:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x2, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000001340)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000001300)={&(0x7f0000001280)={0x54, r2, 0x420, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x33}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2000, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) listen(r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x95}) 2018/05/09 11:45:07 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x1, 0x0) gettid() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48000) recvfrom$inet(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x7}, 0x0, 0xfffffffffffffdb9) flistxattr(r0, &(0x7f00000004c0)=""/62, 0x3e) timer_create(0x3, &(0x7f0000000380)={0x0, 0x12, 0x4, @thr={&(0x7f0000000240)="843cb545d11c31aa666b45e2a2af4170dbe627b68748fe472d32e3a1f2990c95a9c59b3c685214bd8c0d89807a3d05b8a92462060f4316fe1d5a4ff9abb401f53ba282665e2e89dab640feff912e5d9b12f30543d34ad4a0f2b6c304615c3080fdd5e04f50044801d84cab1e091ef476457bf8a528128e8da65f99c2e0f551c6393d13730e6e5463c34a6c06d23f06f0d033ee04a080d4dcc32768e75a350b4a17092e23905d70a643ae1534d40efb8e9a06e479e583845af6b1e9435ca2fd3065d6f516699445d668408a0e043b2e5c3e6114319baa1464d9", &(0x7f0000000340)="8177208b7602d35525"}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}}, &(0x7f0000000100)) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="3c05396df92e789c39b55b82313031fbcdab12ed4ba9d35982fd05323ebc537a8a03d4718e4cb36412c8fe115e5160dbe859549560114930e92bc1e8e1329be89f391ad782ee47f811e4edd7be95eaf0b7d400ee2a04782c74e8322ac0325062b56f928a4502682e662fd3471e801867b57fae286313179f57a95926b68f6d0030bb58552db043b1e904f981f610d075e48ea0db130760da8a812a60b7d37510583e32f0f6da8b563f66301088776ba01db423c128461ae8f0e33193f362d175245d45a9f6c947a5be371dc6ecf7e35c1df516d5002b8869af7f41fcd2834daf60e90bc0278273dd8af35f4b", 0xec, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='eth0.\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000006c0)="aa6f129a6270cd97de3c1ce41ab4ae20fb6c2b1a4836af6b5d6eb426c4e4fb02cdc2aaf6d703f11dedb18b7c92754c14f34d40b4aca9b4e6867fd0d3e26756a88f92f15be042d272a40f78806fbfd73f5beb99165496c7240eba31e454aadd2343a458edb0735443af27db0076f97688d0c88811077470bcf130fefb79", 0x7d, r2) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r3 = syz_open_pts(0xffffffffffffff9c, 0x4200) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000000)={0x1, 0x80000002, 0x6000000002}) clock_gettime(0x1, &(0x7f0000000200)) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x7a) 2018/05/09 11:45:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r2, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:07 executing program 2: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x243, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1e5) 2018/05/09 11:45:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001040)={0x3, 0x3, 0x6, 0x3, 0x5, 0xffffffff, 0x8000, 0x49d292cf, 0x4, 0x6}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x41, &(0x7f0000000000)='Y'}) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x100000000, 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/09 11:45:07 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x1000000004, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ppoll(&(0x7f0000000080)=[{r1, 0x800000}, {r1}, {r1, 0x30}, {r1, 0x20}, {r1, 0x8}, {r1, 0x408}, {r1, 0x8204}, {r1}], 0x88, &(0x7f0000845ff0), &(0x7f000079dff8)={0x4}, 0xfffffffffffffe54) 2018/05/09 11:45:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x400001) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2288, &(0x7f0000000040)) 2018/05/09 11:45:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x4, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x10000}}, 0xffffffffffffff81, 0x101}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x0, 0x0, 0x11, 0x2, @buffer={0x0, 0xc3, &(0x7f0000001500)=""/195}, &(0x7f00000014c0)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001600)=""/136, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f00000011c0)}) 2018/05/09 11:45:07 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/252, &(0x7f00000003c0)=0xfc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:08 executing program 4: getpid() gettid() gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) ptrace$setopts(0x4206, r1, 0x5beb1386, 0x1ffffffe) 2018/05/09 11:45:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) 2018/05/09 11:45:08 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) 2018/05/09 11:45:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x1fffe000, 0x7) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001080)='/dev/zero\x00', 0x10080, 0x0) getsockname$packet(r2, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001280)=0x14) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001400)=""/167) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x0, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$amidi(&(0x7f0000001040)='/dev/amidi#\x00', 0x20000000000d, 0x4000) socket$inet6(0xa, 0x4, 0x8) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001080)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x168e3507c345675b, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x54, {0x2, 0x4e24, @multicast1=0xe0000001}, 'irlan0\x00'}) 2018/05/09 11:45:08 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:08 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x40, 0x8}) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x2, 0x10000, "f9633202b8cc8dcbbf44e94826f5b3180d71b8b406eddd628751200495bb3c9774a3c0991984c5f42fe913ff96fcf6114cd631ae381e6069f0c6857ac1e673", 0x15}, 0x80) 2018/05/09 11:45:08 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000100)="d194cc69cd7c608fd5da5043532ac36c577d50b60573cab0fd5c3e5ed999a6d6607c044b7760ba87057ee8d29dd92217095358378d6e9a10643b435d32deb6f709059d1831450309832fb831b45e24", 0x4f}, {&(0x7f0000000180)="bde8c9d3c299283ed18bb04b56adb758d734945ce447b6b73810e00cf3dc62293b0d2a830f29cb77eba0cf9d0ea29e2743e191ed4d8a23da2fbf108c8b4d6991580b1a22ab206f341ab533d44386dce191a5db6a70e6bc12c9502a50a5d6a75ed9b3917e9e615c39f6938b5387ef85d6c6dee83f5bb16c3bd0917a272b74eebd62314137e0b8141ae3fa981933a6e986b9dab30515266a2313b38a54fa135cdc57260b9b2f9d8d4ca05a80a88c1fd5aeab3fa17ed11db2b88ea8afb332261c28f13b64709251c9989513f8dcdba37c74991bd737", 0xfffffffffffffe49}], 0x2, r1) 2018/05/09 11:45:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000740)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 2018/05/09 11:45:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/09 11:45:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x800) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0xa, 0x80, 0x10, 0xfd, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x2a53, 0x8, 0x8, 0x817a, 0x7fff, 0x5}) 2018/05/09 11:45:08 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:08 executing program 5: syz_open_dev$vcsn(&(0x7f0000001040)='/dev/vcs#\x00', 0x2, 0x101002) r0 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x0, 0x800000000000000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:08 executing program 3: r0 = gettid() timer_create(0x3, &(0x7f0000000040)={0x0, 0x4, 0x0, @tid=r0}, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) timer_gettime(r1, &(0x7f0000000000)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 212.380989] audit: type=1326 audit(1525866308.379:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15200 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 213.170210] audit: type=1326 audit(1525866309.168:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15200 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:09 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:09 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x8}, 'port0\x00', 0x81, 0x408, 0x9, 0x20, 0x841, 0x7ff, 0x7, 0x0, 0x4, 0xfffffffffffffff7}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)='Y'}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="745baffe9b9d3a3bb809ab79146a54071a6c36797372d58685d49b1a2aae66989881346472b12e6c424c1c925d5c4a89b31d4c4d599bcb1e0beef492ea9ffe6264b45bd2a9f4cd0c59fcb4597faa837e20618e6f335772c52f560a94b8d61911e7994fa610b42562d37c4958699d5fb96e76228114f498c24ccb4c5302acc1736449f3c169814690fecfee442bffe2d50cca6925d14601c68dc9a955fa94426f755a2f716d8972462b92b9635af88b", 0xaf, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) open(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6) 2018/05/09 11:45:09 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:09 executing program 3: gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @thr={&(0x7f0000000000)="71f30d8f3ad41bb98853aec588d8993cdbf33fb6bfe523bcd671d8a1e6f8ec1f73bdd959100329f0c285a364c6be299def910bcfe53062888363271d9edbab1bf9af27877165f082c23c334266a38d91bf89cb7c1806adf38d808122b309c1cd9dbfe917d900f675ad9f94a0f0f9ccd2f4a9008b", &(0x7f0000000140)="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"}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) futex(&(0x7f00000012c0)=0x1, 0x1, 0x1, &(0x7f0000001300)={0x0, 0x1c9c380}, &(0x7f0000001340)=0x2, 0x2) r1 = creat(&(0x7f0000001080)='./file0/file0\x00', 0x13) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001280)={0x2, "e35f"}, 0x3) r2 = creat(&(0x7f0000001040)='./file0\x00', 0x80) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000010c0)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:09 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000100)="d194cc69cd7c608fd5da5043532ac36c577d50b60573cab0fd5c3e5ed999a6d6607c044b7760ba87057ee8d29dd92217095358378d6e9a10643b435d32deb6f709059d1831450309832fb831b45e24", 0x4f}, {&(0x7f0000000180)="bde8c9d3c299283ed18bb04b56adb758d734945ce447b6b73810e00cf3dc62293b0d2a830f29cb77eba0cf9d0ea29e2743e191ed4d8a23da2fbf108c8b4d6991580b1a22ab206f341ab533d44386dce191a5db6a70e6bc12c9502a50a5d6a75ed9b3917e9e615c39f6938b5387ef85d6c6dee83f5bb16c3bd0917a272b74eebd62314137e0b8141ae3fa981933a6e986b9dab30515266a2313b38a54fa135cdc57260b9b2f9d8d4ca05a80a88c1fd5aeab3fa17ed11db2b88ea8afb332261c28f13b64709251c9989513f8dcdba37c74991bd737", 0xfffffffffffffe49}], 0x2, r1) 2018/05/09 11:45:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0x220100, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001080)='yeah\x00', 0x5) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 213.400718] audit: type=1326 audit(1525866309.399:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15248 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:09 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x204000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2000) syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x400000) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0xffffffffffffffff, 0x11, 0x0, @scatter={0x4, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001040)=""/119, 0x77}, {&(0x7f0000001280)=""/97, 0x61}, {&(0x7f0000001300)=""/177, 0xb1}, {&(0x7f00000010c0)=""/4, 0x4}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x8, 0x0, 0xfffffffffffffffd, &(0x7f00000011c0)}) 2018/05/09 11:45:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) pwrite64(r0, &(0x7f0000001040)='0', 0x1, 0x0) 2018/05/09 11:45:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x80) setsockopt$inet6_buf(r1, 0x29, 0x74, &(0x7f0000000080)="0c3b7e0352d4e4af30614064eb1da58f5d46b6abc0884ccfc746", 0x1a) fcntl$setstatus(r1, 0x4, 0x42400) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0xffffffffffffffff, 0x1, &(0x7f0000000000)='Y'}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000140)="9218770c6877a08b8dcbe394fdaae9953aa09b98e1a875872e6d91893071bb3573a3ad2930a78d749bfb981a2b501d3d39efc9e71fe695d7f1e2f8ce06842240e3b4783c9771cb0b91b2389f3d242284b8245fcf764a777914c8371542390000", 0x60) fcntl$setstatus(r1, 0x4, 0x400) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) 2018/05/09 11:45:09 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) 2018/05/09 11:45:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) pipe2(&(0x7f00000009c0)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000a00)) r2 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="6f8d71aa271b1ad73d132feac51ab74d52b54d9636c79811dbd2e2025731d49e38b179f618", 0x25, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='ppp1\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f00000007c0)=[{&(0x7f0000000100)="e5881030bd6ae5e8af446b72219354f78341dc09cdcc65fedfb1908d0539011a1a895abaf3a1e84225ad55840cdb480e15923a81a2a07b3b7069716f2ef727d1716adaef7cda0cdab09006d65fd1db7466ad91c14252b11a232946b40276a70e2a40ec4e80c709de31967537145a51116dc1ca147b3029d2eb5ee5940f", 0x7d}, {&(0x7f0000000180)="bd8489301bc431dd000f29f0f1424d5748a02b7fe27bb7467895ec0fff0b4bc25e5d07146bcf99dee9845c9ed70e3207c3ca748881988d8d1a588483b02d2c952e8f8f86aa837fca6a9583597fb11dcd87c17ab75f231ea906db1ec2a885697cb0f6cb5fd54b63ea5f3dc1147d093fccfb7891dafb379adc434a4ed50ac990d9cfdfbab826be3d473432b03cc7bbde8d6d42dab7fa43bc01e1dec19042a3d0cb7257ec32a38e478e4c715defe5ae21da599756b5", 0xb4}, {&(0x7f0000000240)="be3efabbed167516a8065ed9f47a62c7c6220a4e906c1e355327347777b48e2ace24b0b00868cd0dbbcb03722f43b737a6de0d3f383d7293b7c6f6d671464238e7fb10120597f50f40e5f246add95dd44b9ad71a2f33b83c0f7877f6f90626e04fa0e2366743b5cef802def01bde2b7283d4cfbaeca7d74bbac77b9063ca3742eb7bbed665dc52e6f6921f0c18a84254109f3a132702cc686f5b6199b818e44d430b61d34ef39dcc8c007fe8b9f6c76fd476abd6e1ae", 0xb6}, {&(0x7f0000000300)="8cf1ff2c0f60a7f9ed4da8b1663d03c1d035a32113201dc5bafa64514233a772da6e230a808083bd0e0fcf09ce55e4239982549521a801fec934ece3d63db010cf10d16c0212a230fff2b6688c342cf9dd0c9f744fa408a6045575c154fff148f8ab5e8fae93b21440bc3ad1728bb0921ed10dbd87a871f90fb7d4f51c7a8a6062b24e454f3810849da5bebfcfc643ac95d1e07f302b3ae3202a20bd6789a4d1574ffb85802e7bfe50870a418b9e61af63e0e9e2d1e98201ed2951723d3da387a96c688b82dc217d239ef8f901a0aa4df2c8f2bb7cb14aff4ccaad554c9cf1ac370700e1d72d24727ee28b98f8bc11481d2de0eaca", 0xf5}, {&(0x7f0000000400)="162b431a8bc33f35eb24d4a0aa689c717eb64c0c97e6e0b9a2b8eb4e07417b3041d7d7d1044f3e4c35c894ff18aa94b8aa53d452e9d4f361d30709fdb2902a04038878a552634d0702f02043ce4d81cb20a7d00f0ba57fc31a8d80069dccd85d051b5e30777d0a3e6cc5d984314e4adba382479fc4965fc98221c88b1948d451f05b75efea0e39468f1f8b14e77581eb2efbf19695865e1e5a2cd50a3b77f2c75813e9161baeb4746487ee69363521e1f9221ae60ed3dda04dd8b629f0ffe3f641205ad59aadaad4b5d798586196601451259eda59da0a4b5f53addf", 0xdc}, {&(0x7f0000000500)="3914c85c31dd313773346114e99e6302bfe932fb5cddb2ec41ac32922a4dadba35026f0d56fdbaccb1f821c09424daf1f0b42bb70d7a81cf790d2eed02c5bc89940ef5538606f83fbd2c736a337bb1d179bd1cbd96ae37e1a12542c8e8a018c0ece9c94a8de87aeba15bd12e68a2b5cb7578470ee94cf345001993027009fdc514f19f9653a7f1bafc744f0b8dac16fe74d14b52c31097b580cb0ea268fb98516b10969de799e2f73dd1a3f045d20b99cc9260ff2a7ebd40f25ce01173213590767fb562e8d46dd3366fed6afe42", 0xce}, {&(0x7f0000000600)="1a23c64ac952a350dbad51712762b8da3dc8e64e97dc3a0dc52599f83646d783b2f737fd5b2c47265e3cf286e556df0908592308f993f6d3646bae11a1f22ed1dfbeb16d1af0acf77a20c933f4", 0x4d}, {&(0x7f0000000680)="8f3da20a5c1b1a453c911304818eb0cddc353353f6189788592e615c02aa76f5c373f2a1550880b8bf7200b79a568d4898aa1132934c7f0799e90b1f3c5ceff8621b7909e66bebfad3d34d5c49c8ca7746e45f67acd526e136fde978fe0e536c89a88ca48b28740f327aec3e68a31b71993693a7eca2ea8dd2739f2c3a5994ee912eb6a92324c85fd501b694a2a180a52c0a16636aefd06ed55910d8acedf762369ecf1ad9a47de20b47f44d0055426eb75b96278672f37aec9650fd6d719b0fe5ab1f3e257b40cfad8e48732bf558", 0xcf}, {&(0x7f0000000780)="b6e04b", 0x3}], 0x9, r3) r4 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x5, 0x288980) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000980)=0x9, 0x4) 2018/05/09 11:45:09 executing program 3: r0 = gettid() timer_create(0x7, &(0x7f0000000180)={0x0, 0x2, 0x5, @thr={&(0x7f0000000000)="fe96379d138d96616d1b264d4ce9f14e19c8f7974d337b2da0df077d3735afe913243081225ef11a049f64aa5354b0a50d2dfb5ee851350fba6ebdd0625cb0234131b0017055d4b265ae94344c58f73dfda642b1eb54c0d88edabd97ddc216ca9076cd9a1df8825c7874404d925d983cb083feed7bb02ad723835cda5f7ca6f7ba823a4ef92243234d9b863b69db51bc415a1786efdaecb3e1654d37791459e77314be09e1fe12feb5bc0479e639b1a9f6c9eb03cec202071d9d14faed6f527dcec0754d54c2299b154e802ee7cbf6cee6d36af2771c402d91632cba0c37a3e4841513c81d6b4384213357", &(0x7f0000000140)="26913cd0a676"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000280)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:09 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002400)=0x0) getpgrp(r0) getpid() getpgrp(0x0) pipe2(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = syz_open_dev$audion(&(0x7f0000002480)='/dev/audio#\x00', 0xa72, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000024c0)={r2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002380)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000023c0)=0x0) r4 = getpgid(r3) r5 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002440)={0x0}, &(0x7f0000002340)=0x67) setpgid(r4, r6) r7 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$SG_IO(r7, 0x2285, &(0x7f0000003340)={0x0, 0x0, 0x8c, 0x74b9, @buffer={0x0, 0x1000, &(0x7f0000001280)=""/4096}, &(0x7f0000002280)="24a65b34340497565a52cd0e291def30452a1caa862db8d61c43861b209f7975d7cd2568065b82468a683d70a93c8b6f267eb8c57c9954f2a596c22ce72eebda1514213c2aed3a2dfa5c73b4408a7629a8848dc3e59cc77f58fe058ff0676d14312b99b841898e04797deba05899f0bee5a333b30138ab5736609db0204bacc8ecd3442d357e15e044b6bd41", &(0x7f00000033c0)=""/4096, 0x100000000, 0x2, 0x3, &(0x7f0000001080)}) 2018/05/09 11:45:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001040)='/dev/nullb0\x00', 0x34000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000001080)={0x9, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001380)='/dev/dsp#\x00', 0x5, 0x20000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000013c0)=""/146) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000011c0)=0x5, 0x4) setsockopt(r3, 0xed, 0x5, &(0x7f0000001280)="a5e66e0c13bb0871c2deb29cbac19cba0d034f8b1999cd75e8e495741826b92001907c69ce6d00d54e8624927f9c662386c463bd18cdb051c02368957c65796c6e79", 0x42) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f0000001340)}) fadvise64(r2, 0x0, 0x4, 0x5) fcntl$getownex(r3, 0x10, &(0x7f0000001300)) 2018/05/09 11:45:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x3082008, &(0x7f0000000140)="2949cafc693bb376f6dd8684f0a1be626389e6bcd7ea11dd18a5b434f0f7d261efcc65526ddba8d0e51c18fd34ffa4e1c6b114d25d38b4d02c427e0500711b0cbe302f625a976b26f7c8034dd1dfe517e4713f4b646b5f971f38a12c9d233b653f725d0effcea7fb3616c3c991e9b6bf6d533c994e52d8240d75562b510ed55d3001d2d76390d7f98544223f3b86873813f609c34456d176c921b6bfc6b8f734168dc617a894f1") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000240)='E'}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2) getsockopt$inet_int(r0, 0x0, 0x200000000028, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/05/09 11:45:10 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x42, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) write$cgroup_subtree(r1, &(0x7f0000000180), 0x0) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) inotify_init() ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x88000, 0x0) inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x401}) 2018/05/09 11:45:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)={0xfc, r2, 0x20, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xb3c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9549}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xaf1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) 2018/05/09 11:45:10 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:10 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001040)) 2018/05/09 11:45:10 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000100)="d194cc69cd7c608fd5da5043532ac36c577d50b60573cab0fd5c3e5ed999a6d6607c044b7760ba87057ee8d29dd92217095358378d6e9a10643b435d32deb6f709059d1831450309832fb831b45e24", 0x4f}, {&(0x7f0000000180)="bde8c9d3c299283ed18bb04b56adb758d734945ce447b6b73810e00cf3dc62293b0d2a830f29cb77eba0cf9d0ea29e2743e191ed4d8a23da2fbf108c8b4d6991580b1a22ab206f341ab533d44386dce191a5db6a70e6bc12c9502a50a5d6a75ed9b3917e9e615c39f6938b5387ef85d6c6dee83f5bb16c3bd0917a272b74eebd62314137e0b8141ae3fa981933a6e986b9dab30515266a2313b38a54fa135cdc57260b9b2f9d8d4ca05a80a88c1fd5aeab3fa17ed11db2b88ea8afb332261c28f13b64709251c9989513f8dcdba37c74991bd737", 0xfffffffffffffe49}], 0x2, r1) 2018/05/09 11:45:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) 2018/05/09 11:45:10 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) [ 214.395126] audit: type=1326 audit(1525866310.393:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15303 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:10 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1, 0x10000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x5) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r4}) 2018/05/09 11:45:10 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000000040)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r0}) gettid() timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:10 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x42, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) write$cgroup_subtree(r1, &(0x7f0000000180), 0x0) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) inotify_init() ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x88000, 0x0) inotify_init() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x401}) 2018/05/09 11:45:10 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000001040)='/dev/dmmidi#\x00', 0x20, 0x121000) r1 = syz_open_dev$random(&(0x7f00000010c0)='/dev/random\x00', 0x0, 0x402001) splice(r0, &(0x7f0000001080), r1, &(0x7f0000001280), 0x4, 0x8) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) 2018/05/09 11:45:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) fallocate(r0, 0x3, 0x6, 0x3) 2018/05/09 11:45:10 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) 2018/05/09 11:45:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="690ad7c044d6d7018575ca476f756d085d33debdf0dba91ae958a71a9030b506846070dedc59defc4d6723cc58c6cf1584bb10d20c4db2ad5d0ed3d0e66c0939374b430d258189351b0ce95aeb6e0da87ae10d7d427193909a3ed64a597db7e542fb79033c4006aa5d0328ff450db7f7ade68b466d8c9d6112676f45eb5617ea7d7d69f22274ae1e5c40b4f04abf2ea6e424", 0x92, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) socketpair(0x8, 0x0, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x3, 0xffffffff, 0xa9f75033bcf0b84, 0x6, 0x8, [{0x478, 0x3, 0x5632341e, 0x0, 0x0, 0xbc4f8a10cff9f4bc}, {0x3, 0x9ca, 0xffffffff, 0x0, 0x0, 0x2080}, {0x8001, 0x1000, 0x4, 0x0, 0x0, 0x182}, {0x4, 0x9, 0x0, 0x0, 0x0, 0x2000}, {0x4, 0x6e27, 0x4a0, 0x0, 0x0, 0x2}, {0x6, 0x8000, 0x1000, 0x0, 0x0, 0x2000}, {0x7, 0x7ff, 0x929, 0x0, 0x0, 0x400}, {0x5, 0x7, 0x8, 0x0, 0x0, 0x1}]}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000003c0)={'bpq0\x00', {0x4, 0x8, 0x0, "a8a471f97d81", 0x1}}) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3e31ede7162531344a1637996516052c807b60906e847c671e59ae8e817587de5dbd1e2af8a5c2853d2fb26476015e7625ff274265bacf55bef5", 0x3a, r4) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000428}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c010000420000002dbd7000ffdbdf250400000008002c00000000002eb9e3f657a8bf3c405ee089541c75319b967d1371aa4f2f5a56aa9080095a694f84866e376452bae09c4a845532e921f38b20548318acb84fdf294c33be69b58af8432fce76f84f17d9bf34adfb3413561d246650ae6d81e15831df2bcc2f7d4e578d4747ba0126f17d803534a0baf8a8294e95bb2d6b645372067835ca3cce63439ad87beb3e1650e8d065bc3621168d1fb51f0919c83a601b96cb95e7f7060c3f8c5cccbab33276b76d0335a5adc14326278396c6872a590e46fb0db6ce54120d88b9d909320c3064f9f8a0c24d9b32d50ed7a38285fedbbcd415c281e84526ca58bcbc058472b974160ffc8fd85a71902fd705fcb562f615944590ca9e05ec169b0b4b04116ca1ec7b27800000"], 0x12c}, 0x1, 0x0, 0x0, 0x844}, 0x20004884) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000007c0)={0x0, 0x3}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000840)={r5}, 0x8) 2018/05/09 11:45:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x2000000, 0x6, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e132ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x11, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:10 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400200, 0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00000000c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000845ff0)={r3, r4+10000000}, &(0x7f000079dff8), 0x8) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000180)) 2018/05/09 11:45:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)={0xfc, r2, 0x20, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xb3c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9549}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xaf1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) 2018/05/09 11:45:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001040)='syz0\x00', 0x200002, 0x0) fcntl$getflags(r1, 0x40b) 2018/05/09 11:45:11 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001080)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x20, 0x0, &(0x7f00000011c0)}) fsync(r0) 2018/05/09 11:45:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/05/09 11:45:11 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:11 executing program 3: r0 = gettid() rt_sigprocmask(0x2000000000, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x0, 0xfffffffffffffdbb) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200000, 0x0) 2018/05/09 11:45:11 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000100)="d194cc69cd7c608fd5da5043532ac36c577d50b60573cab0fd5c3e5ed999a6d6607c044b7760ba87057ee8d29dd92217095358378d6e9a10643b435d32deb6f709059d1831450309832fb831b45e24", 0x4f}, {&(0x7f0000000180)="bde8c9d3c299283ed18bb04b56adb758d734945ce447b6b73810e00cf3dc62293b0d2a830f29cb77eba0cf9d0ea29e2743e191ed4d8a23da2fbf108c8b4d6991580b1a22ab206f341ab533d44386dce191a5db6a70e6bc12c9502a50a5d6a75ed9b3917e9e615c39f6938b5387ef85d6c6dee83f5bb16c3bd0917a272b74eebd62314137e0b8141ae3fa981933a6e986b9dab30515266a2313b38a54fa135cdc57260b9b2f9d8d4ca05a80a88c1fd5aeab3fa17ed11db2b88ea8afb332261c28f13b64709251c9989513f8dcdba37c74991bd737", 0xfffffffffffffe49}], 0x2, r1) [ 215.849208] audit: type=1326 audit(1525866311.847:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15349 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:11 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001040)={0x53, 0x0, 0x349, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001200)) 2018/05/09 11:45:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x20, 0xfffffffffffffffa, 0x4, 0x20}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x619}, &(0x7f0000000280)=0x90) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1c00000000000000, 0x40000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) pwrite64(r0, &(0x7f0000000000)="f12292b719defb0bcf776c6aa7753036db4bfc07ce84c907a756e6f7c9a74637d7e08c67a1ac2a8eb592723a8bff9f35b77c30db192ac1c632e7da7458c9d3690ed069c2a3c8b88ff9265fe6f69ddf96901faa59e3904da102d4772cae80eae8d6a87f3889d0c2d0761219ec8a9da5913fad8a318e8d054653e0354d87f44a63f17c", 0x82, 0x0) 2018/05/09 11:45:11 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:11 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x200, 0x0) timer_create(0x7, &(0x7f00000010c0)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001280)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="0800000000103f4e0000000c00dfff0000000000"], &(0x7f0000001340)=0x14) timer_getoverrun(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001080)=0x9f68, 0x4) r2 = syz_open_dev$sg(&(0x7f00000012c0)='/dev/sg#\x00', 0xfff, 0x1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001300)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) bind$netrom(r0, &(0x7f0000001380)=@ax25={0x3, {"809de4fb8ade89"}, 0x6}, 0x10) 2018/05/09 11:45:12 executing program 3: r0 = gettid() rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x1b1) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x5, 0x200004) r1 = socket$inet6(0xa, 0x4, 0x70000000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000c573b0a14ab3bf4a96b0419b349bb485dae3466afc9db862f11729e2e9d990419e354c39647137b7bfc379fce812ca9e6f06fcafd858a75f631860a1fc471400fd55fa6fa62658d77c7d96712a8da6420b15c62b6e775577c846ef47ca8173df01cf44e525047906e3683daae7ebc3d02c37306bd433b585a4606f1bb693820115c901820fd263e25ea54b3093c208be01ca6c670ac684f4834c9838221a65f8d240"], &(0x7f0000001040)=0xaa) socketpair(0x5, 0xa, 0x7, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001640)={'team0\x00', 0x0}) recvfrom$packet(r3, &(0x7f0000001600)=""/14, 0xe, 0x40, &(0x7f0000001680)={0x11, 0x0, r4, 0x1, 0xc9d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001500)={0x0, @local}, &(0x7f0000001540)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000001580)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) clone(0x4000, &(0x7f0000001380)="13e9a5183093e853694cdefcfc896be42bbdfca5d85b8f4865fe6b32b8b6dd812a5869e0daa1040397da9db37e72354b4e9d931cbb9fe2b8", &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)="83efd180280b0fe0e78916acb8f612e6c96483d4652e6a629768be31bbc973927f8a96e82266ccbb9d1ea950c13bd27a2ded2ef18d29f2bc2db9835ce2fe87ce5e3aedb6789ccf1e1ee4d2a54186") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000010c0)={r2, 0x5}, &(0x7f0000001340)=0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xfffffffffffffffb, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:12 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x48) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000480)={0x258, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000440)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'bridge0\x00', 0x2}, 0x18) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0x7}, 0x44) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'team0\x00', r2}) 2018/05/09 11:45:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = gettid() tkill(r1, 0xa) syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x40, 0x8081) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) pipe2(&(0x7f0000001280), 0x84000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001080)) 2018/05/09 11:45:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x80) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x8, 0x33, 0x0, 0x100000001, 0x80, 0x200}, 0x9}, 0xa) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = socket$pptp(0x18, 0x1, 0x2) fcntl$getown(r2, 0x9) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:12 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:12 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:12 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffc) 2018/05/09 11:45:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$adsp(&(0x7f0000001040)='/dev/adsp#\x00', 0x4, 0xd9a1d0a7d6f9f5e0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001280)={{0x2, 0x1, 0x8, 0x1}, 0x8, 0x366b, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x9, 0x7ff, 0xca}) 2018/05/09 11:45:12 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 216.811660] audit: type=1326 audit(1525866312.810:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15430 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x3f, 0x0) r1 = semget$private(0x0, 0x2, 0x4) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000001040)=0xe951) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001080)=0x0) process_vm_writev(r2, &(0x7f00000033c0)=[{&(0x7f00000010c0)=""/59, 0x3b}, {&(0x7f0000001280)=""/26, 0x1a}, {&(0x7f00000012c0)=""/4096, 0xed6}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/75, 0x4b}, {&(0x7f0000003340)=""/126, 0xffffff6f}], 0x6, &(0x7f0000005a00)=[{&(0x7f0000004500)=""/179}, {&(0x7f00000045c0)=""/4096}, {&(0x7f00000055c0)=""/231}, {&(0x7f00000056c0)=""/224}, {&(0x7f00000057c0)=""/85}, {&(0x7f0000005840)=""/145}, {&(0x7f0000005900)=""/44}, {&(0x7f0000005940)=""/66}, {&(0x7f0000005ac0)}], 0x1, 0x0) 2018/05/09 11:45:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) accept4$inet6(r1, &(0x7f0000001040), &(0x7f0000001080)=0x1c, 0x80800) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:12 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0x21, &(0x7f0000000040)="c7dfcdf96912ca8ff396afc4122365c4989b4b887edfa1b45b3da5f479ff7fb5c90a7d983468ac32555a9d12b00d9871440306c53678d9f0ede36eb7f76b5036cd3858a5aa1f1c191d15f0942ae45d9b22fe00e54e964e9f12aa3ac76351666b02d9a77cfd5979334410df676b43f30bbf6ce4398546ead13a78c2c94a66c258ace131ef6a9fe5140656434b14744c951d4d89ec4a27dc94ded1bff087e3d805") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) 2018/05/09 11:45:12 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x14) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/100) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xb5f, 0x7ff, 0x7, 0xfe00000000000000, 0x0, 0xfffffffffffffff9, 0x81102, 0x0, 0xf0, 0x8, 0x3, 0x4d7a9068, 0x0, 0x1, 0xffff, 0xf7, 0xfffffffffffffffd, 0x4, 0x8, 0x8000, 0xe23, 0x9, 0x4, 0x0, 0x9, 0x1, 0x400, 0x1, 0x5, 0x3, 0x5, 0x1, 0x10001, 0x1000, 0x8000, 0x7, 0x0, 0x200, 0x1, @perf_config_ext={0xffff}, 0x8, 0x6, 0x480000000, 0x7, 0x4, 0x8, 0x5}, r1, 0x2, r0, 0x2) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:13 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000004240)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000004340)={0x5, &(0x7f0000004280)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) syz_open_dev$random(&(0x7f0000001080)='/dev/random\x00', 0x0, 0x4001) r1 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x40000000000008aa, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:13 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:13 executing program 2: socket$pppoe(0x18, 0x1, 0x0) 2018/05/09 11:45:13 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73f87a041b246ca8c09e9b8e6666669234450159864e899e0d698184e93461995cae8bf08a7d5f444735f9730b363f2111aac91434e6074e71a8cf0fccdf13c3de96b378ec1dff5b2f09d666ab1bf9ff3aab67a7416787e7a6a0b3367d09ba4b41c54037474e8c531886ab4b369fbdc57e", 0x71, 0xfffffffffffffffd) 2018/05/09 11:45:13 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:13 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ftruncate(r0, 0x9) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x9d, 0x40) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001280)=""/4096) 2018/05/09 11:45:13 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x626becae025fb586, 0xab, 0x1, 0x3f}}) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000040)=0x5, 0x4) 2018/05/09 11:45:13 executing program 3: r0 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000140)=""/158, 0x9e}], 0x1000000000000143, 0x0) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r2 = socket(0x1a, 0xb2e1b2747cbbc0a9, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x270, 0x200, 0x6, 0x2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="d39635"], &(0x7f00000002c0)=0xc) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200042, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000300)={'vlan0\x00', 0x80000000}) connect$nfc_llcp(r4, &(0x7f0000000400)={0x27, 0x1, 0x2, 0x7, 0x10000, 0x9, "86f9b53766bfc906c91d6daec8c525ef40b846c77b6ada61861f2af21c2f23b00faaebefc75c6c4e6ce710e893f75447319e374d55269cbea58d79eae6e8d8", 0x20}, 0x60) rt_sigqueueinfo(r0, 0x21, &(0x7f0000000000)={0x13, 0x40, 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x1c, r5, 0x204, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40814) 2018/05/09 11:45:13 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:13 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x1000, 0x2000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000638bf541fd8b8649f2d22eaf02fc9721a70d82d5f1f9eee34b14f3295228e33344ba0abab2d0ba2da7ed436f208a8835bc023a292bc7a6e283eb659b0da41732e1e43c24ae5c6d1c3db628e6f7d8e6842bed291615e2efcfdc5743fc59b03fad0a48721773aaa37e7642e9deb4138bce0dfc185427e5000000"], &(0x7f0000001400)=0x81) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001440)={r2, 0x8}, 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) pipe(&(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001340)=""/179, &(0x7f0000001080)=0xffffffffffffffb6) r4 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000001480)=""/178) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000002440)=""/4096) 2018/05/09 11:45:13 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) [ 217.815786] audit: type=1326 audit(1525866313.814:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15490 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:13 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8d, "d32f9aaf607d28084b2a43498fa3e0dd6378f98c143cf693f985e9e862a886580ba2515b5049a41ae70d24bd2713cc12f1999b4b6c160d52dd92ba44e512afdb8ae0225c5a3c9a510d0303f81456f397334804dc4981e436767c899c43e36d91ab7c97897a8cd74a22af4621da7980161f92b2cf997de6dba58efa7ad309baebf1f583c61c8aa1250f931f2d54"}, &(0x7f0000000140)=0x95) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x98, "411ff00f39c0402976ff6b4a7b00015442f694e201a5222fd31e66d4171221db31390384cb3e51ad439f00d5b1b2cd878e6ce952e895b4dcdef65bc9056f74a9272e44cbb3d7d1809d6d3200a99df26180e54dcabd5e8f1581544c370683350d770a2777f442226a9e474018fdef2eb773e1622fddc9828641bb5658586cc7832882604e658ce4ca72a12eeaa1b4e355e99ba471e4f6bc96"}, &(0x7f0000000240)=0xa0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:13 executing program 1: pipe(&(0x7f0000001080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x47b) r1 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x0, 0x8000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) r2 = semget(0x1, 0x0, 0x10) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f00000001c0)=""/89) 2018/05/09 11:45:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000010c0)={0x100000000, 0x3}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xffffffffffffff3b, 0xffffffffffffff90, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b5700000000800000006b28d27c0d", &(0x7f0000001280)=""/136, 0x0, 0x0, 0x0, &(0x7f0000001080)}) 2018/05/09 11:45:14 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:14 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/05/09 11:45:14 executing program 3: socketpair(0x3, 0x3, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x800000}, 0xc) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={r1, r3, r4}, 0xc) 2018/05/09 11:45:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:14 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:14 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:14 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) 2018/05/09 11:45:14 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000001080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x800053, 0x0, 0xffffffbc, 0x0, @scatter={0x0, 0x0, &(0x7f0000001280)}, &(0x7f00000010c0)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:14 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 2018/05/09 11:45:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0xc, 0x0, @scatter={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001380)=""/218}, {&(0x7f0000001480)=""/29}]}, &(0x7f0000001340)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001040)=""/136, 0x0, 0x3, 0x0, &(0x7f0000001280)}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="16fcbe3a173bde5d9224a630f48d7f2078e61c96052f1ebaf147c0f60bef789bc995df93a400445b78c33bfae9d379af591e33b09b8a551a27fd8a5e0119f05bc8a31ddd1241477e79dc0c4634e191e3196315eed70bb3dad6d4d54b499f4a3d03d416c685e88ec062d29cf4b52fbcd2d527be41d031574b006d83e7504a09b1a10f17e5549a8bdc59fd927c5e01077d3839429de7eff97fbcc02eb059f78030f41729784c389f2ba6e26775d84c7292e3ccc9799b83a580d876", 0xba}, {&(0x7f0000000140)="5ca29be916795514bf269533d2b13d14406573677712ed4418c86d93410840f82bf0560570fd1ed0fc58460abfdf9f9fd662d5bf6c4defef117b21cc89e9d98ec0e8cb8bd647eda7121303d645ac7e48c1588e567e251911c266b8c0da7dc0a359119b238a5c96e9ac7429e857be75395997e5ba99541c2986762ef35d745a5ca2f7", 0x82}, {&(0x7f0000000200)="a0530c17fcb07d7e6d4fe0bea2bb24aa0e995d4a84ff85b79f04644102361cbb0ee10af872c2714ee87bec082c2ddc6eeb604132033c1175b83ab82020a359d2e8b8168d1d287553a5b1ac31f298bd", 0x4f}, {&(0x7f0000000000)="4bb2955b968469906d89613e03041479518d698399a3c8c0d9fc9c438769f03a288e5bf5", 0x24}, {&(0x7f0000000280)="19ee75ead108cd0b9c27c0ca2a2b84d7a1a21c3e3fbfd8bf3876c9e49498f196c6920f8db463d155c8b071e3745a642f963b45e4c53d4c0b68e137f3a5932e90c76cf8d23267484755c76226b3a844d9d8e0eb4c89caba94f2cd1314664ff5a45887c38f", 0x64}, {&(0x7f0000000300)="fcee5d43d4e9646c8b113acbca80b0857d61a511e2df3410d8f14af8621894f4abef10ab9d1e589660af4be4ff256d06bc45c253ed94ef7b3e99c2f0dfb657d201763aa7ccd37486625c17db463559cf825795a12b770f27907d62", 0x5b}], 0x6, 0x9) [ 218.811801] audit: type=1326 audit(1525866314.810:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15545 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:14 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:14 executing program 6: socket$pppoe(0x18, 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001040)={0x0, 0x3, 0x7fff, 0x0, 0x8b1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x9, 0x58}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}}}}, 0x84) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001300)={0x53, 0xfffffffffffffffc, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f00000012c0)="9e136b570587fa29d780660a6b2ad07c0d", &(0x7f0000001040)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:15 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6, 0x4e24, 0x401, 0x4e21, 0x6, 0x2, 0x20, 0xa0, 0x62, 0x0, r2}, {0x8, 0x400, 0x2, 0x7f, 0x4000000080000000, 0x5, 0x3, 0x6dda}, {0x9, 0x1, 0x10000, 0x6}, 0x4, 0x6e6bc0, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0xa, @in6, 0x3500, 0x3, 0x2, 0x6, 0x0, 0xfffffffffffffffe, 0x401}}, 0xe8) r3 = semget(0x3, 0x1, 0x8) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000140)=""/147) 2018/05/09 11:45:15 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:15 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000001080)={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff6576}, 0x1c) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e1b6b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:15 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:15 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) 2018/05/09 11:45:15 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 219.669704] audit: type=1326 audit(1525866315.668:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15574 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:15 executing program 4: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) 2018/05/09 11:45:15 executing program 6: socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}}, 0x1, [0x7, 0x4, 0x8, 0xfffffffeffffffff, 0x3, 0x0, 0x7, 0x80]}, 0x5c) r1 = semget$private(0x0, 0x0, 0x465) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40) socket$pptp(0x18, 0x1, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:15 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:15 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001040)='/dev/urandom\x00', 0x101800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000010c0)='team\x00') bind$alg(r0, &(0x7f00000013c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000057c0)={0x0, 0x0, 0x0}, &(0x7f0000005800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005840)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000005940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005a40)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000005b40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005c80)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000afc0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f000000b0c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b100)={0x0, @multicast2, @multicast1}, &(0x7f000000b140)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000b2c0)={@empty, @local, 0x0}, &(0x7f000000b300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b340)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000b380)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000000b3c0)={@remote, 0x0}, &(0x7f000000b400)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b440)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000000b540)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f000000b580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b5c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000000b600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b640)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b6c0)={0x0, @loopback, @broadcast}, &(0x7f000000b700)=0xc) accept(0xffffffffffffffff, &(0x7f000000bc80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000bd00)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000000c2c0)={@ipv4, 0x0}, &(0x7f000000c300)=0x14) accept4(0xffffffffffffffff, &(0x7f000000c340)=@can={0x0, 0x0}, &(0x7f000000c3c0)=0x80, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d700)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f000000d800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d900)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000000da00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000da40)={0x0, 0x0, 0x0}, &(0x7f000000da80)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f000000dac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000db00)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000e5c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000e580)={&(0x7f000000db40)={0xa04, r1, 0x400, 0x70bd28, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x69}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x41}}}]}}, {{0x8, 0x1, r7}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x1d0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r22}, {0x1e0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x719b}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x42}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}]}, 0xa04}, 0x1, 0x0, 0x0, 0x400c5}, 0x400c0) r24 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r24, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet6_MRT6_DEL_MFC(r24, 0x29, 0xcd, &(0x7f0000001440)={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, {0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x3, [0x4, 0xfffffffffffff29b, 0x80, 0x1, 0x8, 0x1, 0x8, 0x2]}, 0x5c) 2018/05/09 11:45:15 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x5e78}, 0x0, 0xff86) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20481, 0x0) rt_sigprocmask(0x2, &(0x7f0000000080)={0x7}, &(0x7f00000000c0), 0x8) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000079dff8), 0xfffffffffffffefa) 2018/05/09 11:45:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) recvmsg$kcm(r1, &(0x7f00000024c0)={&(0x7f0000001340)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/135, 0x87}], 0x2, &(0x7f0000003840)=""/4096, 0x1000, 0x1f}, 0x40000000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000001280)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @broadcast}, &(0x7f0000001300)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002580)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002640)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002780)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000002880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000029c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002bc0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002cc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000003100)={@broadcast, @dev, 0x0}, &(0x7f0000003140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003240)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000032c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003300)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003800)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f00000037c0)={&(0x7f0000003340)={0x44c, r2, 0x0, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x12c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa49}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x1bc, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x101, 0x2, 0x800}, {0x3, 0x9, 0x5, 0xfdcd}, {0x31, 0x20, 0x8, 0x2}, {0x9, 0x453b, 0x6, 0x6}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x7, 0x3, 0x7fffffff}, {0xb3, 0x4, 0x5, 0x7}, {0x8, 0x1, 0x2, 0x9}, {0x4, 0x1, 0x7, 0x8}, {0x5, 0x1, 0x100000001, 0x5}, {0x80000001, 0x100, 0x3, 0x3f}, {0xb7a7, 0x3, 0x8000, 0x100000000}, {0x8001, 0x80000001, 0x400, 0x9}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xec, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x44c3}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff80000000}}, {0x8, 0x6, r12}}}]}}]}, 0x44c}, 0x1, 0x0, 0x0, 0x1}, 0x4041) 2018/05/09 11:45:15 executing program 2: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x242) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r1, @ANYBLOB="000826bd7000ffffffffff000000080005003e00000034000300080007004e220000140002dd63756d6d793000000000000000000000140002007465616d30000000000000000000000020000100080005000400000014000300ff010000000000000000000000000001080004000500000008000600070000002c00020008000300020000000800080001040000080006000400000008000b000200000008000800b60900000800040051d40000"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000001c0)={'gretap0\x00', 0x2}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000240), 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000080)={{0x80000001, 0x2}, 'port1\x00', 0x0, 0x60, 0x6, 0x9, 0x2, 0x80000000, 0x6, 0x0, 0x6, 0xe919}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000400)=""/41) 2018/05/09 11:45:15 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) [ 220.029890] audit: type=1326 audit(1525866316.028:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15615 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:45:16 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:16 executing program 6 (fault-call:0 fault-nth:0): semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:16 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x4}, 0x2, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x7, 0xfb79, 0x7}) openat(r0, &(0x7f0000000180)='./file0\x00', 0x2000, 0x18) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x2f, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'memory', 0x20}]}, 0x33) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @scatter={0x4, 0x0, &(0x7f0000003280)=[{&(0x7f0000001040)=""/69, 0x45}, {&(0x7f00000010c0)=""/51, 0x33}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/4096, 0x1000}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0xffffffffffffffff, r1, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:16 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x72aa0052ad415b3d) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r2, &(0x7f0000000000)=""/37, 0x25) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:16 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f00000f7ff0)}) 2018/05/09 11:45:16 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x280, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:16 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) memfd_create(&(0x7f0000000040)="6d287ed1e1727264357361", 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:16 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:16 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="d00000001800000025bd7000fddbdf2502b41404fe01fe0400050000080002000000080028001600282f8489468124e845e17c155be146e6da1b01d088e1703f804437fad8440eb0e100000008000400", @ANYRES32=r1, @ANYBLOB="08000100ff0010000000000028101600dd8cee9c9fd68412756c5acda0fc4bff554a4145497d4995bcb4ea894eae670c2e31000030000804592924167291b3da56264712b5e96f5abab68f094e1efa0c140486e08404078ea3c1f713d17e8ff2de0000000c00160008000b001f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001040)=0x60f, 0x4) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001280)=0xccff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x90182, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000001080)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) syz_open_dev$vcsa(&(0x7f00000012c0)='/dev/vcsa#\x00', 0x400, 0xfffffffffffffffc) 2018/05/09 11:45:16 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:16 executing program 4: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{}]}) 2018/05/09 11:45:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001080)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000010c0)=0x3, 0x4) sched_getaffinity(r1, 0x8, &(0x7f0000001040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:16 executing program 6: semget$private(0x0, 0x3, 0x41) semget(0x2, 0x2, 0x600) semget(0x1, 0x7, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000180)=0x80) semget(0x2, 0x3, 0x205) r1 = semget$private(0x0, 0x6, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0xc200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/09 11:45:16 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x9, 0xd, "82aff6f823e594b8df435583ab71e42f41f2208679ac9d7143edd910af1a583b1510cb5dd8d354663cba3081fd2228810a8120b984e6babaaa44179109a20e08", "faf647f157354425dca4d199a083d66f4c31ca6a97c56e814a5f664dadff0a54", [0x5, 0x3]}) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000002280)='[{em1:vmnet0\\[\x00', 0x3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000022c0)={0x8001, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}]}, 0x110) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x8000) 2018/05/09 11:45:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0xfffffffffffffffd, 0x0, &(0x7f00000011c0)}) [ 220.749332] Unknown ioctl 19458 [ 220.804276] Unknown ioctl 19458 2018/05/09 11:45:17 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:17 executing program 4 (fault-call:0 fault-nth:0): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xd2000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x7) 2018/05/09 11:45:17 executing program 6: r0 = semget$private(0x0, 0x3, 0x542) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x3, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x92, 0x0, 0x0, &(0x7f00000011c0)}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) capset(&(0x7f0000001280)={0x39980732, r1}, &(0x7f00000012c0)={0xfffffffffffffffc, 0x1, 0x2bf3, 0x9, 0x6, 0x5}) syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x1003, 0x2a00) 2018/05/09 11:45:17 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vcan0\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:17 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) userfaultfd(0x80000) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x0, 0x1ff, 0x8, 0x101, 0x81, 0x3ff}) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 221.068907] FAULT_INJECTION: forcing a failure. [ 221.068907] name failslab, interval 1, probability 0, space 0, times 0 [ 221.080346] CPU: 0 PID: 15707 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 221.087678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.097084] Call Trace: [ 221.099733] dump_stack+0x185/0x1d0 [ 221.103415] should_fail+0x87b/0xab0 [ 221.107182] __should_failslab+0x278/0x2a0 [ 221.111509] should_failslab+0x29/0x70 [ 221.115455] __kmalloc+0xc5/0x350 [ 221.118965] ? do_seccomp+0xa27/0x2060 [ 221.122931] do_seccomp+0xa27/0x2060 [ 221.126741] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 221.132254] __x64_sys_seccomp+0xdb/0x120 [ 221.136489] do_syscall_64+0x154/0x220 [ 221.140426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.145647] RIP: 0033:0x455979 [ 221.148865] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 221.156713] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 2018/05/09 11:45:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xffffffffffffff14, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400000004012101000000ffff0000800000000001b05028d277ff764788c73b066b9afdd7a59ee69b763ad34364e5f0b5ed3399f62a77118f620ea6076c3aa7f1e5dd7177d64409bb20a718693844f558267147d1b2beb6e65454e8b4a4a189fc252a12cefe62eb45bcfc2a19505ac72e3cf07f34f5db64aa2a277f8fd59cb6bcc34bbfda15317bb9e7ab4b6582a6dbf2ce3f44f120bf3ecbe047ff"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x16008) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0xfffffffffffffff9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0xc00, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@multicast1, @loopback}, &(0x7f00000002c0)=0xc) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x3ff, @empty, 0x6}, 0x1c) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, r3, 0x400, 0x70bd28, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) [ 221.164019] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 221.171323] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 221.178623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 221.185931] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000000 2018/05/09 11:45:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x5299, 0x200000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001080)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:17 executing program 2: sysfs$1(0x1, &(0x7f0000000000)='\x00') r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:17 executing program 1: userfaultfd(0x80800) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000010c0)={0x4, &(0x7f0000001080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001380)={r2, 0x1, &(0x7f0000001280)=[0x0], &(0x7f00000012c0)=[0x2, 0x6fa, 0xfff, 0x17fc], 0x40, 0x0, 0x160, &(0x7f0000001300), &(0x7f0000001340)=[0x9, 0x401, 0x3, 0xb8, 0x401]}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00000011c0)}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001300)=0x7) 2018/05/09 11:45:17 executing program 7: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:17 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) connect$ax25(r1, &(0x7f0000000080)={0x3, {"59b4aa658cedac"}, 0x4}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:17 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa20, 0x10000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x80) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/05/09 11:45:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x44) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/09 11:45:17 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001040)) 2018/05/09 11:45:17 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) semget$private(0x0, 0x3, 0x440) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7ffffff784f10e42aedc0601e7da44642f1bf424fce6d9d8fad8f21a7e2d254b5194d64840c3c2c29a0a4bfebacc2f5c916384c8d12b85112a5d9b42a22539ecba5652cb40616a2c31941fe31a2cf25feb0a4254624242395ecac9895f5316a3a8164ee261f1c4ca6f4e07916b8aaa9f77d45fc8155398b49f47eef8d85445ed6405bd2b116782029b075177c14d4936fa09fa8d2dcedf80a5d18d4ddcd6c3ec5b80ef2daa136ed4d6251faff5d98205255dd820700000000000000313ef263310d72ae36bd6ea151a2078dd11164188d2e33798a4b8198f6294e6331b6b844eeeb18f5b075c09c235652334f181dcc0ce522b37b38aa41"], &(0x7f00000002c0)=0xcd) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8000, 0x200, 0xaad1, r1}, 0x10) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:17 executing program 3: r0 = gettid() timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) tkill(r0, 0x1e) 2018/05/09 11:45:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="03f424822239b694fc574b060e740df92c5c2decd71db1efdd52aee649ed5df553995643b14a016afe2409", 0x2b}, {&(0x7f0000000040)="8f52316cc62211f67f20f188fa6eb428802020c8dcf295624213daba084488757f574af07de6a9d80c4df781cff21ebda56bc7aa943a722b01b3ddc31dae44a2d1ff0bedef6c9c88a8f1418d229eae12f4802db7e3f79d83cf37108a923a4243c4fcaa5151ca0b6d2410ccbd6833901416758f1a62e5476868bffb01903abae2f09a296d40f2d52561071b962d98e1423d74eb5a66134533f6aac84a1dcad6e791bd90c8477b9771497f354547fa82036b4aedba3746472607bc020e995e4e0a7f4a3c59ba661385f0b3a6851bcba6d64a900944113426f55de64bf525acd8f699", 0xe1}], 0x2, &(0x7f00000001c0)=[{0x80, 0x1, 0xd78, "11c1367ce4945e8d7623a906a7982d05b9aadae76e39f991208d21cdf99498d35a529083d0d93321bb8c00665894e5dd27002ea63f592e027a6d78950b0b7e24145f6dffd4dd8c8338a3d53777e7df3bed5806c7f1827e03c989ba1028fb3a0a018203d4012de88350648e"}, {0x48, 0x1bf, 0xde6, "5602fff318abf8fab1ab4adfdb5ea446c36fd27bb11ad83dedb9725f224ef68274e0a8c89db416e007d3e3d8d816d52a8be2"}], 0xc8, 0x20004000}, 0x40) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:17 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:17 executing program 4 (fault-call:0 fault-nth:1): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) [ 221.788304] FAULT_INJECTION: forcing a failure. [ 221.788304] name failslab, interval 1, probability 0, space 0, times 0 [ 221.799758] CPU: 1 PID: 15752 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 221.807074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.816485] Call Trace: [ 221.819159] dump_stack+0x185/0x1d0 [ 221.822853] should_fail+0x87b/0xab0 [ 221.826629] __should_failslab+0x278/0x2a0 [ 221.830938] should_failslab+0x29/0x70 [ 221.834905] __kmalloc_node+0x236/0x11f0 [ 221.839023] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.843973] ? __get_vm_area_node+0x28e/0x810 [ 221.848556] __get_vm_area_node+0x28e/0x810 [ 221.852967] __vmalloc_node_range+0x2a7/0x1170 [ 221.857620] ? bpf_prog_alloc+0xe0/0x500 [ 221.861777] __vmalloc+0xe2/0x100 [ 221.865294] ? bpf_prog_alloc+0xe0/0x500 [ 221.869406] bpf_prog_alloc+0xe0/0x500 [ 221.873393] bpf_prog_create_from_user+0x181/0x8c0 [ 221.878507] ? seccomp_log+0x460/0x460 [ 221.882462] do_seccomp+0xaa5/0x2060 [ 221.886299] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 221.891764] __x64_sys_seccomp+0xdb/0x120 [ 221.895997] do_syscall_64+0x154/0x220 [ 221.899961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.905192] RIP: 0033:0x455979 [ 221.908416] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 221.916172] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 221.923493] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 221.930801] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/09 11:45:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x6, 0x200000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x10003, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000010c0)=0xffffffffffffffff, 0x4) socket$can_raw(0x1d, 0x3, 0x1) [ 221.938105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 221.945411] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 221.953010] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 221.964360] syz-executor4 cpuset=syz4 mems_allowed=0 [ 221.969655] CPU: 1 PID: 15752 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 221.976985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.986376] Call Trace: 2018/05/09 11:45:18 executing program 6: semget(0x3, 0x7, 0x408) r0 = semget$private(0x0, 0x0, 0x250) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x400) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000140)) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="1f9cdaa62e1c294b0da02594ffcefcb9e790b6e5a760e323d0f26f50e69d1e588ba61ab94fffe9a99156f3d210635ae000044e032e5649e2beb14ec66fba3e44be5cfb7d283f559c3e62dad44470e0bfb0cf9cab42b6d8ce31a522515d6912d68962ac607d43b1357e0e9622991a12f798dc925beddf59d1a990bf6acf250c1fa8b1e49c2227bcce8310d6a8e76cb64cf4dd367e8c4d79923c25aa2bad", 0x9d) [ 221.989030] dump_stack+0x185/0x1d0 [ 221.992716] warn_alloc+0x3fc/0x660 [ 221.996430] __vmalloc_node_range+0xa9e/0x1170 [ 222.001208] __vmalloc+0xe2/0x100 [ 222.004724] ? bpf_prog_alloc+0xe0/0x500 [ 222.008845] bpf_prog_alloc+0xe0/0x500 [ 222.012875] bpf_prog_create_from_user+0x181/0x8c0 [ 222.017984] ? seccomp_log+0x460/0x460 [ 222.021932] do_seccomp+0xaa5/0x2060 [ 222.025746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 222.031211] __x64_sys_seccomp+0xdb/0x120 [ 222.035422] do_syscall_64+0x154/0x220 2018/05/09 11:45:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000d00)=ANY=[@ANYBLOB="fffffeff", @ANYRES16=r2, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x200000c1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2a7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}], 0xc0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x2, 0x100}) write$binfmt_elf32(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x2, 0x100, 0x7, 0x101, 0x3, 0x3f, 0x4, 0x2bc, 0x38, 0x13c, 0x5, 0x1, 0x20, 0x2, 0x1ff, 0x3, 0x1}, [{0x6474e553, 0x1f, 0x400, 0x7, 0x8, 0x7ff, 0x6, 0x80000000}, {0x60000000, 0x10001, 0xfff, 0x60badee1, 0x1, 0xfffffffffffffffc, 0x4, 0x9}], "d3d5f6d3478a65d2d858a302f31d787c8475dc7cc7ef3c285b672878fe6d7e9c01352fab0f5452b6942f0278fdecdeeae7d87d242eb1011c75a84b321ff9da7fa9dfc373673dc33cbb56dd33094cab5959eeeee379d2902bc3ad70d4cb69e9b091a861d1c5b55c2ac4c93086f50f2f1223f11b2252368491efa793c85a75f67e95cf", [[], [], [], [], [], [], [], []]}, 0x8fa) 2018/05/09 11:45:18 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}}, 0x0) restart_syscall() timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_type(r2, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000200000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000010000000000000001000000000000000000000000080000000000"], 0x68) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x7, 0x7fffffff, r0, 0x2, r3, 0x100000000, 0x5, 0x1f}) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 222.039361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.044588] RIP: 0033:0x455979 [ 222.047806] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 222.055559] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 222.062875] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 222.070178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.077493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/09 11:45:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000001040)={0xfffffffffffffbd8}, 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 222.084823] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 222.092256] Mem-Info: [ 222.094815] active_anon:88387 inactive_anon:76 isolated_anon:0 [ 222.094815] active_file:3579 inactive_file:9423 isolated_file:0 [ 222.094815] unevictable:0 dirty:56 writeback:0 unstable:0 [ 222.094815] slab_reclaimable:3571 slab_unreclaimable:10001 [ 222.094815] mapped:73972 shmem:84 pagetables:1078 bounce:0 [ 222.094815] free:1028260 free_pcp:361 free_cma:0 [ 222.128510] Node 0 active_anon:353548kB inactive_anon:304kB active_file:14316kB inactive_file:37692kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295888kB dirty:224kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 202752kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 222.156986] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 222.183444] lowmem_reserve[]: 0 2817 7244 7244 [ 222.188280] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 222.216486] lowmem_reserve[]: 0 0 4426 4426 [ 222.220970] Node 0 Normal free:1181396kB min:41208kB low:51508kB high:61808kB active_anon:359992kB inactive_anon:304kB active_file:14316kB inactive_file:37692kB unevictable:0kB writepending:224kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:11008kB pagetables:4484kB bounce:0kB free_pcp:856kB local_pcp:124kB free_cma:0kB [ 222.251394] lowmem_reserve[]: 0 0 0 0 [ 222.255345] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 222.268818] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 222.284322] Node 0 Normal: 1836*4kB (UM) 2721*8kB (UM) 1916*16kB (UME) 1201*32kB (UME) 796*64kB (UM) 388*128kB (UME) 55*256kB (UME) 15*512kB (UME) 6*1024kB (UME) 1*2048kB (U) 231*4096kB (UM) = 1174936kB [ 222.302842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 222.311519] 13085 total pagecache pages [ 222.315605] 0 pages in swap cache [ 222.319140] Swap cache stats: add 0, delete 0, find 0/0 [ 222.324632] Free swap = 0kB [ 222.327746] Total swap = 0kB [ 222.330870] 1965969 pages RAM [ 222.334074] 0 pages HighMem/MovableOnly 2018/05/09 11:45:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x26, 0x0, @scatter={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000001040)=""/12}, {&(0x7f0000001080)=""/31}, {&(0x7f0000001280)=""/235}, {&(0x7f0000001380)=""/4096}, {&(0x7f0000002380)=""/4096}, {&(0x7f0000003380)=""/102}, {&(0x7f0000003400)=""/211}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x52, 0x0, 0x0, &(0x7f00000011c0)}) [ 222.338133] 106315 pages reserved [ 222.358737] sd 0:0:1:0: [sg0] tag#5281 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 222.367777] sd 0:0:1:0: [sg0] tag#5281 CDB: Report referrals [ 222.373790] sd 0:0:1:0: [sg0] tag#5281 CDB[00]: 9e 13 6b 57 05 87 fa 29 d7 80 66 0a 6b 2a d2 7c [ 222.382803] sd 0:0:1:0: [sg0] tag#5281 CDB[10]: 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 222.391851] sd 0:0:1:0: [sg0] tag#5281 CDB[20]: 00 00 00 00 00 00 2018/05/09 11:45:18 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) socketpair(0x1a, 0x801, 0x7ff8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xffff, &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/09 11:45:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001080)) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:18 executing program 3: r0 = gettid() rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$llc_int(r2, 0x10c, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0x101, &(0x7f0000040fe0)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:18 executing program 4 (fault-call:0 fault-nth:2): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:18 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/full\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f00000013c0)={0x11, 0xf5, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x4000, 0x0) write(r0, &(0x7f0000001400)="05caa3e422aaff026eef4302b2431d55703dcc0e6fbb0fb2299357553eb8b77e227cd20dbda0e85adf0bd0aebb93af1871585cf0050ee8a09e364d0985713b893be7b88023bcc2a13b8e30199ee758f1479d5d6d935128693e8466bade91c82b89f5db739dc7fe49b25341cb4552c6ea6ae2bde91e2d91bd6fe9285cc0103ab9a769640f0f69adf6970af6a1d0cfff91ce2989b30e3a0ccc36b884ba524c7b9b225c7bb4b4851b5636623577fc5e858cfcacc39a146f3dc0f3e7b92040f8112ea8a56df46b5d145b9bd1e29ee80fb62eb9d6e190610aba7e7f303541c5ce1e4cb921145f5cc984f86421d8", 0xeb) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000001280)=""/246) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000015c0)=0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001500)={0x9}, 0x4) r4 = openat(r0, &(0x7f0000001540)='./file0\x00', 0x0, 0x14d5c81bd33e1f25) syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0x1, 0x8100) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000001580)=""/53) 2018/05/09 11:45:18 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:18 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 222.785762] FAULT_INJECTION: forcing a failure. [ 222.785762] name failslab, interval 1, probability 0, space 0, times 0 [ 222.797189] CPU: 1 PID: 15808 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 222.804503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.813897] Call Trace: [ 222.816553] dump_stack+0x185/0x1d0 [ 222.820257] should_fail+0x87b/0xab0 [ 222.824034] __should_failslab+0x278/0x2a0 [ 222.828339] should_failslab+0x29/0x70 2018/05/09 11:45:18 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 222.832277] __kmalloc_node+0x236/0x11f0 [ 222.836393] ? rcu_all_qs+0x32/0x1f0 [ 222.840205] ? alloc_vmap_area+0x1e6/0x15a0 [ 222.844619] ? rcu_all_qs+0x32/0x1f0 [ 222.848389] alloc_vmap_area+0x1e6/0x15a0 [ 222.852585] ? __kmalloc_node+0xe25/0x11f0 [ 222.856928] ? __get_vm_area_node+0x28e/0x810 [ 222.861495] __get_vm_area_node+0x3ab/0x810 [ 222.865876] __vmalloc_node_range+0x2a7/0x1170 [ 222.870530] ? bpf_prog_alloc+0xe0/0x500 [ 222.874697] __vmalloc+0xe2/0x100 [ 222.878223] ? bpf_prog_alloc+0xe0/0x500 [ 222.882341] bpf_prog_alloc+0xe0/0x500 2018/05/09 11:45:18 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 222.886331] bpf_prog_create_from_user+0x181/0x8c0 [ 222.891351] ? seccomp_log+0x460/0x460 [ 222.895297] do_seccomp+0xaa5/0x2060 [ 222.899110] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 222.904570] __x64_sys_seccomp+0xdb/0x120 [ 222.908782] do_syscall_64+0x154/0x220 [ 222.912722] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.917949] RIP: 0033:0x455979 [ 222.921166] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 222.928929] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 222.936239] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 222.943552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.950863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 222.958169] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 222.965737] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 222.977005] syz-executor4 cpuset=syz4 mems_allowed=0 [ 222.982318] CPU: 1 PID: 15808 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 222.989630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.999023] Call Trace: [ 223.001675] dump_stack+0x185/0x1d0 [ 223.005387] warn_alloc+0x3fc/0x660 [ 223.009136] __vmalloc_node_range+0xa9e/0x1170 [ 223.013830] __vmalloc+0xe2/0x100 [ 223.017350] ? bpf_prog_alloc+0xe0/0x500 [ 223.021474] bpf_prog_alloc+0xe0/0x500 [ 223.025467] bpf_prog_create_from_user+0x181/0x8c0 [ 223.030491] ? seccomp_log+0x460/0x460 [ 223.034448] do_seccomp+0xaa5/0x2060 [ 223.038254] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 223.043704] __x64_sys_seccomp+0xdb/0x120 [ 223.047913] do_syscall_64+0x154/0x220 [ 223.051852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.057078] RIP: 0033:0x455979 [ 223.060290] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 223.068044] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 223.075350] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 2018/05/09 11:45:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x100000000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x92, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570583fa29d780660a772ad27c0d75deddc4ab0ee0eb0d891285d969ec1e82b758599549d312661eebd07c8382580899b37ddac7002625cad778dfd21bb74e357643d93b0c5ac43a617a8c0a73ff23470bdb7fa178ffd2a104125b0b4be8608b6ebae4c944aadfb9f9dfcc2b569870f26fbe66db73e924b89c28647a8410e3ee0d1bccc92ab46d2ed5d3d65f05f4c3", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 223.082658] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 223.089962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 223.097276] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 223.104727] Mem-Info: [ 223.107300] active_anon:87886 inactive_anon:77 isolated_anon:0 [ 223.107300] active_file:3579 inactive_file:9430 isolated_file:0 [ 223.107300] unevictable:0 dirty:66 writeback:0 unstable:0 [ 223.107300] slab_reclaimable:3572 slab_unreclaimable:10011 [ 223.107300] mapped:73967 shmem:83 pagetables:1085 bounce:0 2018/05/09 11:45:19 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 223.107300] free:1029679 free_pcp:339 free_cma:0 [ 223.140772] Node 0 active_anon:351544kB inactive_anon:308kB active_file:14316kB inactive_file:37720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295868kB dirty:264kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 200704kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/05/09 11:45:19 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x4, 0x3, &(0x7f0000000380)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) 2018/05/09 11:45:19 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x600000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) [ 223.168989] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 223.195338] lowmem_reserve[]: 0 2817 7244 7244 [ 223.200096] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 223.227776] lowmem_reserve[]: 0 0 4426 4426 2018/05/09 11:45:19 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 223.232253] Node 0 Normal free:1214148kB min:41208kB low:51508kB high:61808kB active_anon:351544kB inactive_anon:308kB active_file:14316kB inactive_file:37720kB unevictable:0kB writepending:264kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10880kB pagetables:4168kB bounce:0kB free_pcp:748kB local_pcp:128kB free_cma:0kB [ 223.262287] lowmem_reserve[]: 0 0 0 0 [ 223.266240] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 223.279703] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 223.295160] Node 0 Normal: 1898*4kB (UM) 2715*8kB (UM) 1916*16kB (UME) 1188*32kB (UME) 787*64kB (UM) 389*128kB (UME) 55*256kB (UME) 15*512kB (UME) 6*1024kB (UME) 2*2048kB (UM) 238*4096kB (UM) = 1204992kB [ 223.313740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 223.322437] 13091 total pagecache pages [ 223.326517] 0 pages in swap cache [ 223.330100] Swap cache stats: add 0, delete 0, find 0/0 [ 223.335534] Free swap = 0kB [ 223.338648] Total swap = 0kB [ 223.341742] 1965969 pages RAM [ 223.344941] 0 pages HighMem/MovableOnly [ 223.348976] 106315 pages reserved 2018/05/09 11:45:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x20000a2, 0x4000000fff8) fcntl$setsig(r0, 0xa, 0x24) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:19 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000012c0)='/dev/sg#\x00', 0x0, 0xc000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000001080)={0x5, 0x70, 0x3c7ef917, 0x40, 0xaa1, 0x3, 0x0, 0x2, 0x4001, 0x6, 0x7ff, 0x40, 0xfffffffffffffffc, 0x4, 0xf2f, 0x2, 0x2, 0xa81a, 0x7, 0x800, 0x7, 0x4, 0x8, 0xde, 0x7, 0x1, 0xb88, 0x80000001, 0x9, 0x9, 0x40, 0x6, 0xe00000, 0x0, 0x100000001, 0x4, 0x8001, 0xffffffff, 0x0, 0x100, 0x5, @perf_config_ext={0x5, 0x10673879}, 0x2, 0xfffffffffffffe01, 0xfffffffffffffff9, 0x5, 0x2723897c, 0x8, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001280), 0x2) 2018/05/09 11:45:19 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:19 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:19 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) semget$private(0x0, 0x3, 0x40) 2018/05/09 11:45:19 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="7c8a832e23e47c23ffdf3109eecf1578098412c42a583b963e1078757e2ef7200b779bb8c5844d13fc710cc2e7c99236d144ef", 0x33, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x3f, r1) r2 = gettid() socket$vsock_stream(0x28, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:19 executing program 4 (fault-call:0 fault-nth:3): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:19 executing program 1: prctl$intptr(0x17, 0x7) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:19 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc00, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7f) 2018/05/09 11:45:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xfffffffffffffffb, 0x9, 0x0, @scatter={0x4, 0x0, &(0x7f0000001480)=[{&(0x7f0000001280)=""/204, 0xcc}, {&(0x7f0000001040)=""/90, 0x5a}, {&(0x7f00000010c0)=""/30, 0x1e}, {&(0x7f0000001380)=""/210, 0xd2}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f00000014c0)=""/136, 0x202000, 0x0, 0x0, &(0x7f00000011c0)}) [ 223.768935] FAULT_INJECTION: forcing a failure. [ 223.768935] name failslab, interval 1, probability 0, space 0, times 0 [ 223.780380] CPU: 1 PID: 15883 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 223.787690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.797085] Call Trace: [ 223.799732] dump_stack+0x185/0x1d0 [ 223.803419] should_fail+0x87b/0xab0 [ 223.807250] __should_failslab+0x278/0x2a0 [ 223.811547] should_failslab+0x29/0x70 [ 223.815486] __kmalloc_node+0x236/0x11f0 [ 223.819604] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 223.825127] ? __get_vm_area_node+0x600/0x810 [ 223.829677] ? __vmalloc_node_range+0x611/0x1170 [ 223.834497] __vmalloc_node_range+0x611/0x1170 [ 223.839195] __vmalloc+0xe2/0x100 [ 223.842724] ? bpf_prog_alloc+0xe0/0x500 [ 223.846845] bpf_prog_alloc+0xe0/0x500 [ 223.850842] bpf_prog_create_from_user+0x181/0x8c0 [ 223.855868] ? seccomp_log+0x460/0x460 [ 223.859822] do_seccomp+0xaa5/0x2060 [ 223.863639] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/09 11:45:19 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000940)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x402404}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)={0x178, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfbb}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8270}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x16}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x822}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x20004080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) getpeername(r1, &(0x7f0000000980)=@pppol2tpv3, &(0x7f0000000a00)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000b00)={0x1, &(0x7f0000000ac0)=[0x0]}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1120110}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)={0x130, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x800, 0x1, 0x2}) fallocate(r0, 0x3, 0x11, 0xe34) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a80)={r1, 0x1, 0x1, 0x0, &(0x7f0000000a40)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 223.869106] __x64_sys_seccomp+0xdb/0x120 [ 223.873321] do_syscall_64+0x154/0x220 [ 223.877271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.882494] RIP: 0033:0x455979 [ 223.885712] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 223.893472] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 223.900782] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 223.908094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/09 11:45:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x7, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2005, 0x4000) accept$netrom(r0, 0x0, &(0x7f0000000280)) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = semget(0x1, 0x7, 0x1) r2 = semget(0x0, 0x3, 0x20) semctl$IPC_INFO(r2, 0x8, 0x3, &(0x7f0000000080)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) socket$inet(0x2, 0x800, 0xca0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000200)=0x80000001) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) semop(r1, &(0x7f0000000180)=[{0x2, 0x8, 0x1000}, {0x0, 0x40fb, 0x800}], 0x2) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000000000)=""/9, 0x9, 0x7, &(0x7f0000000040)={r5, r6+30000000}) [ 223.915404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 223.922714] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000003 2018/05/09 11:45:20 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003400)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000010c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x2174}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/05/09 11:45:20 executing program 3: r0 = gettid() rt_sigprocmask(0x2001000000001000, &(0x7f0000001580)={0xfffffffffffffffb}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = geteuid() getresgid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) r5 = accept(0xffffffffffffffff, &(0x7f0000000c00)=@l2, &(0x7f0000000c80)=0x80) r6 = syz_fuseblk_mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='./file0\x00', 0xa002, 0x0, 0x0, 0x482, 0x3f, 0x800020) r7 = syz_open_dev$sndmidi(&(0x7f0000000d40)='/dev/snd/midiC#D#\x00', 0x61, 0x400900) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vsock\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000ec0)=0x2875ab7a7e734b35) getresgid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)=0x0) r12 = syz_open_dev$mouse(&(0x7f0000000fc0)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001100)=0xe8) r14 = getegid() r15 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000001140)='cgroup.subtree_control\x00', 0x2, 0x0) r16 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vhost-net\x00', 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r18 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc0\x00', 0x400000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = socket$vsock_stream(0x28, 0x1, 0x0) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = geteuid() r24 = getgid() sendmsg$netlink(r1, &(0x7f0000001500)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000140)={0xf8, 0x29, 0x2, 0x70bd25, 0x25dfdbfe, "", [@generic="b8680ebae3cc50799b3cedd63d776c12512b59388aa4111e1f2432f0aee9e8b5c6b7f0364c882023be6e38c2c3be46a8bb5bf0ee9f89540c48ff7e433fd29635c4eac3af92b280ba1951157dbf7f18c1da14349932656250c90678fbddcb76c7fa3691f866139caf2f8c5559713035a8ca1e6f7602dd94d196aee9d9f232b3908cdec9678d933da9fb69093d916331c9541cd4e93c944fa93413dcbbbdc35dcf9fa7e426d638c7ac11ac6f57bfa07f2aff3335e30f2e4b1ef720364588eb43934cec2df5530531d664d331ac96b0c4350189e7faf08debb8d09a0da1ae0682ff42f35a96e4"]}, 0xf8}, {&(0x7f0000000240)={0x684, 0x39, 0x302, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1ec, 0x2d, [@typed={0x8, 0x1a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="2396ff3f53389553056be86a09e6b982567cf79decc056f5ff8e46fe9ed76c221c42463aa6618600d051de097676014ae33a7fca2dd8815d9c8c7ffb9554dea06fedb33ce65ddbdd992fbcb213e47bab69876fcc13179abacaf998a1f361bfd628a55b04a418c3455fd25cee96c9b5cbaa70ab03384d8a037ff95da33f518fc47e56f57f42a20509bc8818b21388dcefa8ed8d7ab2d539c6eb1463e6abd9d668cf68b9ceeb91d5d26209636f8ff47338f133b6604c4d51a8b85a63653414991d41441aca577e184f1817edb6b599b18df645e07ed1593fe1820c8270163e120861cdf328731f32ec13a60198c209c6d2f2c0b46077e7720c282300", @typed={0xc, 0x79, @u64}, @generic="89b4272a670a75d9580b5e1ed15a61b019263dbf95a01dc3cc7f3738512c6981f97cf8fd1a7706c2ea70cfa8dac71c7b1bdfaa4d3c9edb930e624255f58eb678212f1a0a29a11224d548f0eb5b16ea9e888cca89aba1bcc101826f90b089d840e9e0f9e61393c768d709ed1b2d4cdc35530ad7f26f2a467820203943e32052d104107f97a80afc02211ecb", @typed={0x4, 0x20}, @generic="f5de12ed7218fef40f275dc20b7b2d28d2e691d2070a88e29f393e7f043944392dcdc2a8d7c63dad2407e8e24a196c34c29ff22d01362a58bc3a8f1c9db121b46696ec77dab5727a6280"]}, @nested={0x1d8, 0x67, [@generic="eba600d2b59f750f2d087b365e5d13267190286682c814841d9e6b19746df8c574ab23dfdb0ba0112bf0461207e85c44e4bd91cdee6d0bd003b7a434aab8e3f6d3f3f2de95d42a0b86a6902dfd12ccf929c937d4c4a8ebd3176e477444c5194a7dd9a778dbb3d85564fca420de09c126986112b70111b68e4e60456206224021baf54d68a75bcb24a4c2dd80364456bd9c02c8d5bdadb83f7875317273fd33d38e68d8dfba4d8849b032c7f157c6af3d071e104a6ba827873e569ee8151773029927eba221ddd71cbe9c9c5c7c78b58b1aedc342fffd97e8797e5d86262ebbbdf0", @generic="9fd3311f484b7be2d5eec4a50b92735508b1150760406c5546426e4066f4560622bc7a82682bef0a2945a64a2e38f7a98a1002da4442a29978a278dd7eefa9787e99b5ca3ab750f80fb94d7797ceeb0562e78d10276a034e73d5db85b804f07de0946fa4930c7d76266b6d446eba65fe07b8d43e34b7d317db5152af8be087cae7bfdf8f4ea3f8fb9c6f2c23bf5632b3d6f98532b61516ca5e9e9f62435c2e91ee3963e2f8cf5ac15b043db8277ddfbd38503593411fdebd2a8480f59930102a1812a246f5f196608c7e27d4e6b33d20cfa5a89e344fba54bbe17250fac81f92bafc59b05f7e407fe2fc2b06ca01fef4903c"]}, @nested={0x2a8, 0x8b, [@generic="920ee47b42e1b83b4b836d05bed6c6baf2e82bbd36707f6b8e39ba2246e2ca1c9b3423e3edfc0ae6722ede6d44377d68c4b6618250e44d69fafdf714b12746846cb8fce2cf4a30a806ea795fb5509de466d2f391ebce786a2ce4522f3a120ab226eb88b6839cf4a714e2dd03e6503d06ecc3a393f36ea62065448f66104c58ea6e8d1b9e7cc80247b0ee3175ee78c340b4460992fc43fd2ebabd6c699434a1cee2360dbe760ab123fc281eb3bae28420d4291cfff90a669a9c04047a3ffa10ab195b7491635cbb39d14ddccff67daabed004", @typed={0x8, 0x34, @ipv4=@rand_addr=0x100}, @generic="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", @generic="b293355ead38024a52c988fae04001125adab223b1a3ce37fcdf4b66e09e6d5a075383786b663c4adfda4463dad4a2f685efa2cfc6949eab6c80c5b5f3c580de347a764ac4cd4975910d78186cb3a14821e4b4706c873b72f3217eb208bfa09c25bbd5b9a0043d4021e711d1a448f7144a7e6597d9ac8ae857aa0fd4422d2bf9db32f30e327393d07ee12d334b1d16a8374376a4", @generic="0023befcb9d2485fe037d6716e63f2d76c57ef8e7be8be7436435be0d1cf07841ffb53dee749defae775d1ff132f63a81c", @typed={0x8, 0x80, @fd=r2}]}, @generic="38c1bef25a429e1b"]}, 0x684}, {&(0x7f0000000080)={0x3c, 0x25, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@generic="b6dff568e840613e5d17a5e5e6bed1502de8d8b0c1ef1b19a1977ff3976b30edff771c0bfeaf4cd056881a"]}, 0x3c}, {&(0x7f0000000900)={0x22c, 0x30, 0x108, 0x70bd2a, 0x25dfdbfc, "", [@generic, @nested={0x140, 0x5c, [@typed={0x48, 0x20, @binary="858849442f7f8de005e4b97afdd38b3229641128cdcc7a9ae7a7605e07e2283b4a985376fa663c0b00971615dd8daa3c0ebf5f7b34605fcb29decc63e30fc005ee975c"}, @generic="a9238e2202850da7299f72146a557236f7c9a7e9b7b42795e2e2c0fdcea2e644e62849764e5c3d86279700d8749f388005a0410bc38f66eea3b5f7a482bc888317ba5212d6e8555fe46d4d7d6aa78d7542af2625c0a9fbfea2793113f374f6e7ce71257b879537d150ee7057573602add28ac8124be39b97d0eb97f475af566441a2e84058a34b625153c9e24bff4f2825fae8c4e5c8b60911719aac0d0501e00533a7dfc8ffaebc9676227ccca7e3b4355c45d0863b33a18531a65d4b16fa4dddebb3ea45b8c7309c474498e223f6523130ae3de199c564b429a0836b64ab4537e1d731863aa36bbdfddd411e4218c92cd1aaac"]}, @generic="92816fbcecf4d9f27f252c159e70dadcfb7c73a637b840ddc961315f00152303c0b0e9400f39252a2bd7fb07e70a9fc5f8392adad5484d077d1e92b332cef96b11c954c2fab3a79347b279331289a4bc9a3ac1cb9fdcc6332c80b8eb533695e40f312ccd2eb44018fcd83587937cb03877e761ee67574e54c7b7d5f64477da741f1b2ee858cc293615dd3532e438d694f81dadaa486635e001fc1385f0781a613dbc93f2e4738b2d95262a496b08b10f3d54c55798cb23c30397acaee29b096d8515c22d0272358f241673b95c766b22f172d55e8f36fbd8e968f7"]}, 0x22c}], 0x4, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r0, r21, r22}, @cred={0x20, 0x1, 0x2, r0, r23, r24}], 0x118, 0x4040000}, 0x20000000) 2018/05/09 11:45:20 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x44012, r0, 0x0) 2018/05/09 11:45:20 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/05/09 11:45:20 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:20 executing program 4 (fault-call:0 fault-nth:4): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) [ 224.306363] FAULT_INJECTION: forcing a failure. [ 224.306363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.318395] CPU: 1 PID: 15927 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 224.325745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.335136] Call Trace: [ 224.337775] dump_stack+0x185/0x1d0 [ 224.341456] should_fail+0x87b/0xab0 [ 224.345227] __alloc_pages_nodemask+0x61c/0x5dd0 [ 224.350037] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.354985] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.359731] ? __should_failslab+0x278/0x2a0 [ 224.364190] ? should_fail+0x57/0xab0 [ 224.368028] ? __should_failslab+0x278/0x2a0 [ 224.372540] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.377458] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.382228] ? kmsan_set_origin+0x9e/0x160 [ 224.386543] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 224.392060] alloc_pages_current+0x6b5/0x970 [ 224.396526] __vmalloc_node_range+0x83c/0x1170 [ 224.401247] __vmalloc+0xe2/0x100 [ 224.404764] ? bpf_prog_alloc+0xe0/0x500 [ 224.408883] bpf_prog_alloc+0xe0/0x500 [ 224.412876] bpf_prog_create_from_user+0x181/0x8c0 [ 224.417900] ? seccomp_log+0x460/0x460 [ 224.421851] do_seccomp+0xaa5/0x2060 [ 224.425670] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 224.431135] __x64_sys_seccomp+0xdb/0x120 [ 224.435371] do_syscall_64+0x154/0x220 [ 224.439321] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.444541] RIP: 0033:0x455979 [ 224.447754] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 224.455506] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 224.462813] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 224.470125] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.477443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 224.484782] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 224.492375] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 224.504950] syz-executor4 cpuset=syz4 mems_allowed=0 [ 224.510236] CPU: 1 PID: 15927 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 224.517549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.526945] Call Trace: [ 224.529597] dump_stack+0x185/0x1d0 [ 224.533279] warn_alloc+0x3fc/0x660 [ 224.537005] __vmalloc_node_range+0xeda/0x1170 [ 224.541716] __vmalloc+0xe2/0x100 [ 224.545235] ? bpf_prog_alloc+0xe0/0x500 [ 224.549347] bpf_prog_alloc+0xe0/0x500 [ 224.553344] bpf_prog_create_from_user+0x181/0x8c0 [ 224.558348] ? seccomp_log+0x460/0x460 [ 224.562288] do_seccomp+0xaa5/0x2060 [ 224.566097] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 224.571550] __x64_sys_seccomp+0xdb/0x120 [ 224.575757] do_syscall_64+0x154/0x220 [ 224.579698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.584947] RIP: 0033:0x455979 [ 224.588167] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 224.595956] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 224.603285] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 224.610595] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.617927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 224.625244] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 224.632827] Mem-Info: [ 224.635430] active_anon:87330 inactive_anon:74 isolated_anon:0 [ 224.635430] active_file:3579 inactive_file:9438 isolated_file:0 [ 224.635430] unevictable:0 dirty:74 writeback:0 unstable:0 2018/05/09 11:45:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001040)={0x53, 0x0, 0x11, 0x0, @scatter={0x1, 0x0, &(0x7f00000010c0)=[{&(0x7f0000001200)=""/4096, 0x1000}]}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x1000, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = msgget$private(0x0, 0x4a2) msgctl$IPC_RMID(r1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:20 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:20 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 224.635430] slab_reclaimable:3572 slab_unreclaimable:10016 [ 224.635430] mapped:73974 shmem:83 pagetables:1025 bounce:0 [ 224.635430] free:1031719 free_pcp:233 free_cma:0 [ 224.668945] Node 0 active_anon:351532kB inactive_anon:296kB active_file:14316kB inactive_file:37752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295896kB dirty:296kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 200704kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/05/09 11:45:20 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xff, 0x5, 0x551, 0x5}, 0x10) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001900010000000000000000000200000000000000000000000894935d0ff185444e51e7c0000200ac1414bb04000800"], 0x28}, 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) [ 224.697144] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 224.723460] lowmem_reserve[]: 0 2817 7244 7244 [ 224.728172] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 224.755878] lowmem_reserve[]: 0 0 4426 4426 [ 224.760327] Node 0 Normal free:1220896kB min:41208kB low:51508kB high:61808kB active_anon:349392kB inactive_anon:304kB active_file:14324kB inactive_file:37776kB unevictable:0kB writepending:320kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4348kB bounce:0kB free_pcp:716kB local_pcp:36kB free_cma:0kB [ 224.790281] lowmem_reserve[]: 0 0 0 0 [ 224.794217] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB 2018/05/09 11:45:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/09 11:45:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000010c0)=""/27) r1 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x0, 0x601) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 224.807741] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 224.823241] Node 0 Normal: 2978*4kB (UME) 2879*8kB (UME) 1925*16kB (UM) 1196*32kB (UME) 818*64kB (UM) 389*128kB (UME) 60*256kB (UME) 15*512kB (UME) 6*1024kB (UME) 5*2048kB (UM) 238*4096kB (UM) = 1220432kB [ 224.841938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 224.850645] 13108 total pagecache pages [ 224.854705] 0 pages in swap cache 2018/05/09 11:45:20 executing program 0: syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x8001, 0x200000) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:20 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x1f, 0x9, 0x1, 0x7fffffff, 0x8, 0x51b, 0x6, 0x8001, r1}, &(0x7f0000000380)=0x20) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) [ 224.858274] Swap cache stats: add 0, delete 0, find 0/0 [ 224.863728] Free swap = 0kB [ 224.866839] Total swap = 0kB [ 224.869934] 1965969 pages RAM [ 224.873132] 0 pages HighMem/MovableOnly [ 224.877223] 106315 pages reserved 2018/05/09 11:45:20 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x9, 0x80) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001a40), &(0x7f0000001a80)=0x0, &(0x7f0000001ac0)) getresgid(&(0x7f0000001b00)=0x0, &(0x7f0000001b40), &(0x7f0000001b80)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001c40)={0x0, 0x8, 0x30}, &(0x7f0000001c80)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001cc0)={r5, 0x5}, &(0x7f0000001d00)=0x8) sendmsg$unix(r1, &(0x7f0000001c00)={&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001440)="817503c571b3d845e2", 0x9}, {&(0x7f0000001480)="b502f17f2dd20357225619a0a34ed34edc57b2764ab300dfbaeb59d11cbd2f9d8c7f499b40b68105f0b3b18f2ca2140b7fbbcb91477f9073df73a49d98627edf572e9f3a7ea32e27221dd99399928e7a6aee2b44f0c436417fe1a64dac5cfd35f125fc6b935de5c7b6459c88ed004fac304f9d6c37ad2be0d9efdb3d4c324363397a7d52ef367fb352c5be53e9074c9dbc9121298c065fd941114774dc02a8858fca94c94df1198f20ceb20a973b73df", 0xb0}, {&(0x7f0000001540)="dc2b439403d8f548c4018be3419e05abec07eddb3f0df8ec11f233079bd6bff324e618981036c3d1ac9fe49b373af30ab0c41eeef593e2a2d294ba468668800bd85343195698a449f254380b8be13aa5d97f1e7c6425b4149c5a2a4ec9f3203ea52bb3f6f5a2f320137e9ddeb6b20a10eed688de2a20013cd13d6171d14b2a7ed40c27c4ce28a84806c2b61d5afa2a4b728d5b9567b1de9c8049fb43a3ae83", 0x9f}, {&(0x7f0000001600)="9052b6a92a798d60a680307dddf690c53bb2357bea29481cd5a2a0a8046003b6eaaa1bd0ee9e15561366d266acdce5dc8c01810206eb7ad1a04a126b2561ee921af30112c2e8b251dec95bc4b0c487195a59956d4e4869902712aaf48129fe04fdbfeb9da0a8d0d134ec5d1f8d4339a10e9bb66999a27b7a7f2290a89bfa3567aab687a43289ac692d4ab899f155f5442762ce0a35429fe0d07c4bc6369b36a56bb39a3e7c77a9bb327c9fd459aa54668138f25f751a203bedb6a69cada529d56b68ff549652e79ff59b58f615be742910e13cb108457ba75d5b713afdb4e2113377ce55bf19da9849a3a8bd", 0xec}, {&(0x7f0000001700)="058403d7187f5709925d5921b68323603e777c0fd0982d229174c62c9df358b0752f1962550ecc81922e04f4547e5934a8070fefb31536d6821a3892d13e3584a99ef7a02c21c0a250a583b67adde567a876230b92f5e2798f176903c8f2c354002811be212935dfc146eb7057d62f9eefcc091e8fd6ed2fefb63d8410dfe6a72669975ba5b353e64558bf353b0a50dde0a5d9bcc79743897eb8c7b165f3e115778757e1353bf6f848ff523597565683761fd02dc2a74c478913bcd224d156003000f35dcd2a", 0xc6}, {&(0x7f0000001800)="2ab4526eef7e03f98680a9153cca54bedf21c6d0f844a2599230c346a80c4d8363d9d3fd372fb509e35a42a8f27274d9f21a8cf992ab2e0764a730226d623861ec6f538f2a103e949f58c8", 0x4b}, {&(0x7f0000001880)="b024a1fce79564ac97bec839be95f974f64d41beec9f14f591149756a1e31058f802ec9411cce2aa068969237e", 0x2d}, {&(0x7f00000018c0)="19d31772a7bf7caa641c68b358b6c6bb6f54ca09a8125ca110740830da36d1b87344d37efad913aca677757340907bc7674ca2c23f68c71bee35ccc0642b7f3e9a7a00364bc558de2c1440e95e1014b32b9351693d58bf919ce7e735b96da75abecd83be5a1f03d91c8b54d0a7927b59f3f723a94a27c9aefa471add9cd178669b10f0b5d8b12667c7a6fa54052dbfdefb6ed22f1d5fa0b08e7cc13d9a951c607fd56dd0385e435778933ed7c13ce74bebdb95f9ec90248b972984ab4d0abd10b227b514b9c297d7bfc84765add05aca60e9dae21d1fecf26484bb92fa2091bb7ca3ca44dce99d3b015a3de79ea5", 0xee}], 0x8, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001d40)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001d80)={r6, 0x80000, r1}) r7 = syz_open_dev$midi(&(0x7f0000001040)='/dev/midi#\x00', 0x9, 0x220000) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000001dc0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001080)=@sack_info={0x0, 0x8, 0xfffffffffffffff7}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001280)={r8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x20, 0x8, 0x8, 0x3}, &(0x7f0000001340)=0x98) 2018/05/09 11:45:21 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) socketpair(0x1f, 0x802, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) 2018/05/09 11:45:21 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001540)={0x53, 0xfffffffffffffffc, 0x8e, 0x10001, @scatter={0x2, 0x0, &(0x7f0000001000)=[{&(0x7f0000001280)=""/225, 0xe1}, {&(0x7f0000001380)=""/136, 0x88}]}, &(0x7f0000001440)="bc184c2d6f35085809c29ecf2dddf03710ab088e962980bd9801515efa073d312f926f75bc77f4613bb58fcdf45270216f10f8e0ccb6454bfaac2a48696dfa4b3f6019322ed7e44c5ff3a0adc7ea62697ac6f868ce5ff263d51eae2707a06253f711839e7aad4363245fd92765a45a9d400883ec18c9a795e9472dd0a8ea1f5a7a62be44047fecd02e75939a832d", &(0x7f0000001080)=""/112, 0x80000001, 0x2, 0xffffffffffffffff, &(0x7f0000001500)}) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000015c0)) sendto$llc(r1, &(0x7f0000001980)="cf73dc8fab4359b4b6556af4bce69d6a61687af26bec8895ae71a748f79e69c6de768ceebd582cfc35ac958987af51fc1dae70b9adc0ec402aa74c09f8429eae2a14fc3f948fe2cae9235126c2ae311752fde7e90c2b8dee5c5ea3831e23bc6566a905066f1feea76ec597b8", 0x6c, 0x4004, &(0x7f0000001a00)={0x1a, 0x33f, 0x7fffffff, 0x4, 0x0, 0x10001, @random="b3f097ea43b2"}, 0x10) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:21 executing program 4 (fault-call:0 fault-nth:5): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:21 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:21 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x0, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x80) 2018/05/09 11:45:21 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = dup(r3) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000040)) dup3(r2, r1, 0x0) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:21 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 225.236899] FAULT_INJECTION: forcing a failure. [ 225.236899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 225.248760] CPU: 0 PID: 15983 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 225.256038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.265396] Call Trace: [ 225.267995] dump_stack+0x185/0x1d0 [ 225.271632] should_fail+0x87b/0xab0 [ 225.275354] __alloc_pages_nodemask+0x61c/0x5dd0 [ 225.280115] ? kernel_poison_pages+0x40/0x360 [ 225.284613] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 225.289981] ? kernel_poison_pages+0x1a0/0x360 [ 225.294570] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 225.300031] ? get_page_from_freelist+0xab28/0xb600 [ 225.305057] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 225.310514] ? __save_stack_trace+0x90d/0xb00 [ 225.315037] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 225.319982] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 225.325263] ? __kmalloc_node+0xe25/0x11f0 [ 225.329500] ? do_seccomp+0xaa5/0x2060 [ 225.333389] ? __x64_sys_seccomp+0xdb/0x120 [ 225.337719] ? do_syscall_64+0x154/0x220 [ 225.341785] ? kmsan_set_origin_inline+0x6b/0x120 [ 225.346648] ? __msan_poison_alloca+0x15c/0x1d0 [ 225.351318] ? __should_failslab+0x278/0x2a0 [ 225.355734] ? kmsan_set_origin_inline+0x6b/0x120 [ 225.360588] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 225.365532] kmsan_alloc_page+0x82/0xe0 [ 225.369512] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 225.374275] ? kmsan_set_origin_inline+0x6b/0x120 [ 225.379122] ? __msan_poison_alloca+0x15c/0x1d0 [ 225.383791] ? __should_failslab+0x278/0x2a0 [ 225.388209] ? should_fail+0x57/0xab0 [ 225.392012] ? __should_failslab+0x278/0x2a0 [ 225.396420] ? kmsan_set_origin_inline+0x6b/0x120 [ 225.401273] ? __msan_poison_alloca+0x15c/0x1d0 [ 225.406321] ? kmsan_set_origin+0x9e/0x160 [ 225.410562] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 225.416019] alloc_pages_current+0x6b5/0x970 [ 225.420434] __vmalloc_node_range+0x83c/0x1170 [ 225.425044] __vmalloc+0xe2/0x100 [ 225.428533] ? bpf_prog_alloc+0xe0/0x500 [ 225.432600] bpf_prog_alloc+0xe0/0x500 [ 225.436512] bpf_prog_create_from_user+0x181/0x8c0 [ 225.441441] ? seccomp_log+0x460/0x460 [ 225.445338] do_seccomp+0xaa5/0x2060 [ 225.449058] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 225.454435] __x64_sys_seccomp+0xdb/0x120 [ 225.458593] do_syscall_64+0x154/0x220 [ 225.462489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.467676] RIP: 0033:0x455979 [ 225.470867] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 225.478570] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 225.485852] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 225.493127] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.500415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 225.507688] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 225.515423] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 225.528097] syz-executor4 cpuset=syz4 mems_allowed=0 [ 225.533354] CPU: 0 PID: 15983 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 225.540659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.550062] Call Trace: [ 225.552728] dump_stack+0x185/0x1d0 [ 225.556417] warn_alloc+0x3fc/0x660 [ 225.560193] __vmalloc_node_range+0xeda/0x1170 [ 225.564920] __vmalloc+0xe2/0x100 [ 225.568437] ? bpf_prog_alloc+0xe0/0x500 [ 225.572548] bpf_prog_alloc+0xe0/0x500 [ 225.576524] bpf_prog_create_from_user+0x181/0x8c0 [ 225.581539] ? seccomp_log+0x460/0x460 [ 225.585484] do_seccomp+0xaa5/0x2060 [ 225.589295] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 225.594939] __x64_sys_seccomp+0xdb/0x120 [ 225.599153] do_syscall_64+0x154/0x220 [ 225.603102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.608328] RIP: 0033:0x455979 [ 225.611549] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 225.619315] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 225.626619] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 2018/05/09 11:45:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x800000000400200, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000001080)) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) write$fuse(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="1200000000040000040000000000000001001861eccfa09a8eab0db4b1bf27c11433e2030f75923639309820eaffe94bb01f13ab7963c07c3ad9625e808e35a68182c60078bb8f60685a44"], 0x12) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) r4 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:21 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:21 executing program 6: semget(0x0, 0x0, 0x1) semget(0x0, 0x1, 0x200) semget(0x1, 0x3, 0x400) semget(0x0, 0x0, 0x420) r0 = semget$private(0x0, 0x3, 0x6) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:21 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001080)={0x0, 0x5}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001280)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0xeb}}}, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001380)=0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 225.633923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.641233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 225.648545] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 225.655958] Mem-Info: [ 225.658522] active_anon:90505 inactive_anon:76 isolated_anon:0 [ 225.658522] active_file:3581 inactive_file:9444 isolated_file:0 [ 225.658522] unevictable:0 dirty:81 writeback:0 unstable:0 [ 225.658522] slab_reclaimable:3573 slab_unreclaimable:10028 [ 225.658522] mapped:74010 shmem:84 pagetables:1104 bounce:0 [ 225.658522] free:1021649 free_pcp:407 free_cma:0 [ 225.692704] Node 0 active_anon:361988kB inactive_anon:304kB active_file:14324kB inactive_file:37776kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296040kB dirty:324kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 204800kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 225.721119] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 225.747424] lowmem_reserve[]: 0 2817 7244 7244 [ 225.752160] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 225.780060] lowmem_reserve[]: 0 0 4426 4426 [ 225.784520] Node 0 Normal free:1181916kB min:41208kB low:51508kB high:61808kB active_anon:361964kB inactive_anon:304kB active_file:14324kB inactive_file:37804kB unevictable:0kB writepending:352kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:11008kB pagetables:4476kB bounce:0kB free_pcp:616kB local_pcp:272kB free_cma:0kB [ 225.814655] lowmem_reserve[]: 0 0 0 0 [ 225.818598] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 225.832151] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 225.847808] Node 0 Normal: 2867*4kB (UME) 2917*8kB (UME) 1926*16kB (UM) 1190*32kB (UME) 805*64kB (UM) 389*128kB (UME) 61*256kB (UME) 15*512kB (UME) 6*1024kB (UME) 5*2048kB (UM) 229*4096kB (UM) = 1182676kB [ 225.866571] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 225.875274] 13115 total pagecache pages [ 225.879349] 0 pages in swap cache [ 225.882929] Swap cache stats: add 0, delete 0, find 0/0 [ 225.888386] Free swap = 0kB [ 225.891510] Total swap = 0kB [ 225.894633] 1965969 pages RAM [ 225.897817] 0 pages HighMem/MovableOnly [ 225.901937] 106315 pages reserved 2018/05/09 11:45:22 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:22 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20280, 0x0) fcntl$setpipe(r1, 0x407, 0xff) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0xfffffffffffffc00, 0x8, "b258e19ec3874e79e98726340f3e6b247e63c08027e1c44921ae13853238b54787d160abfaf1be81c85a8a92feddc7b791e90fc99d05d6aa0b7643b17d3f33", 0x31}, 0x60) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:22 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/247) lseek(r0, 0x0, 0x3) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:22 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x3, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001080)='/dev/snapshot\x00', 0x62000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001280)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001340)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x18, r2, 0x600, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/05/09 11:45:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:22 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:22 executing program 4 (fault-call:0 fault-nth:6): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) [ 226.146116] FAULT_INJECTION: forcing a failure. [ 226.146116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.158071] CPU: 1 PID: 16031 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 226.165352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.174717] Call Trace: [ 226.177319] dump_stack+0x185/0x1d0 [ 226.180977] should_fail+0x87b/0xab0 [ 226.184712] __alloc_pages_nodemask+0x61c/0x5dd0 [ 226.189485] ? kernel_poison_pages+0x40/0x360 [ 226.193991] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.199367] ? kernel_poison_pages+0x1a0/0x360 [ 226.203980] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 226.209457] ? get_page_from_freelist+0xab28/0xb600 [ 226.214484] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 226.219942] ? __save_stack_trace+0x90d/0xb00 [ 226.224464] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 226.229506] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 226.234795] ? __kmalloc_node+0xe25/0x11f0 [ 226.239041] ? do_seccomp+0xaa5/0x2060 [ 226.242947] ? __x64_sys_seccomp+0xdb/0x120 [ 226.247280] ? do_syscall_64+0x154/0x220 [ 226.251358] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.256229] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.260911] ? __should_failslab+0x278/0x2a0 [ 226.265335] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.270199] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 226.275149] kmsan_alloc_page+0x82/0xe0 [ 226.279167] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 226.283939] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.288789] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.293468] ? __should_failslab+0x278/0x2a0 [ 226.297891] ? should_fail+0x57/0xab0 [ 226.301701] ? __should_failslab+0x278/0x2a0 [ 226.306120] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.310972] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.315651] ? kmsan_set_origin+0x9e/0x160 [ 226.319899] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 226.325363] alloc_pages_current+0x6b5/0x970 [ 226.329787] __vmalloc_node_range+0x83c/0x1170 [ 226.334382] __vmalloc+0xe2/0x100 [ 226.337848] ? bpf_prog_alloc+0xe0/0x500 [ 226.341925] bpf_prog_alloc+0xe0/0x500 [ 226.345825] bpf_prog_create_from_user+0x181/0x8c0 [ 226.350768] ? seccomp_log+0x460/0x460 [ 226.354674] do_seccomp+0xaa5/0x2060 [ 226.358407] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.363791] __x64_sys_seccomp+0xdb/0x120 [ 226.367959] do_syscall_64+0x154/0x220 [ 226.371868] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.377070] RIP: 0033:0x455979 [ 226.380269] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 226.388080] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 226.395365] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 226.402648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.409928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 226.417209] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 226.426584] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 226.439161] syz-executor4 cpuset=syz4 mems_allowed=0 2018/05/09 11:45:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:22 executing program 3: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24400, 0x8) fcntl$setstatus(r1, 0x4, 0xc00) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) unshare(0x4000000) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) socketpair$ax25(0x3, 0x6, 0x100, &(0x7f00000000c0)) 2018/05/09 11:45:22 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f0000001300)=0x6e) fcntl$setstatus(r1, 0x4, 0x44000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001040)='/dev/zero\x00', 0x101a02, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/05/09 11:45:22 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 226.444422] CPU: 1 PID: 16031 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 226.451737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.461153] Call Trace: [ 226.463815] dump_stack+0x185/0x1d0 [ 226.467502] warn_alloc+0x3fc/0x660 [ 226.471232] __vmalloc_node_range+0xeda/0x1170 [ 226.475924] __vmalloc+0xe2/0x100 [ 226.479442] ? bpf_prog_alloc+0xe0/0x500 [ 226.483569] bpf_prog_alloc+0xe0/0x500 [ 226.487563] bpf_prog_create_from_user+0x181/0x8c0 [ 226.492584] ? seccomp_log+0x460/0x460 [ 226.496540] do_seccomp+0xaa5/0x2060 [ 226.500359] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.505816] __x64_sys_seccomp+0xdb/0x120 [ 226.510032] do_syscall_64+0x154/0x220 [ 226.513995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.519233] RIP: 0033:0x455979 [ 226.522458] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 226.530226] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 226.537541] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 2018/05/09 11:45:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0x0, 0x4000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000010c0)={0x1, &(0x7f0000001080)=[{0x0, 0x8, 0x3}]}, 0x10) 2018/05/09 11:45:22 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x20) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 226.544843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.552154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 226.559469] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 2018/05/09 11:45:22 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) fsync(r0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) r1 = semget$private(0x0, 0x5, 0x41) semctl$IPC_RMID(r1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) 2018/05/09 11:45:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x8, 0x101800) bind$netlink(r1, &(0x7f00000010c0)={0x10, 0x0, 0x25dfdbff, 0x200000}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001100)) pipe(&(0x7f0000001040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x4, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001280)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001140)=0x3, 0x4) 2018/05/09 11:45:22 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:22 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001080)='/dev/sg#\x00', 0x0, 0x20) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:22 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x13011, r2, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.ima\x00') fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r3) 2018/05/09 11:45:22 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x111000) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x280, 0x420002) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x4}], 0x1c) 2018/05/09 11:45:22 executing program 4 (fault-call:0 fault-nth:7): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:22 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 226.923648] FAULT_INJECTION: forcing a failure. [ 226.923648] name failslab, interval 1, probability 0, space 0, times 0 [ 226.935049] CPU: 0 PID: 16090 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 226.942363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.951758] Call Trace: [ 226.954409] dump_stack+0x185/0x1d0 [ 226.958104] should_fail+0x87b/0xab0 [ 226.961887] __should_failslab+0x278/0x2a0 [ 226.966245] should_failslab+0x29/0x70 [ 226.970254] __kmalloc+0xc5/0x350 [ 226.973781] ? bpf_prog_alloc+0xe0/0x500 [ 226.977889] ? bpf_prog_alloc+0x14c/0x500 [ 226.982094] bpf_prog_alloc+0x14c/0x500 [ 226.986168] bpf_prog_create_from_user+0x181/0x8c0 [ 226.991181] ? seccomp_log+0x460/0x460 [ 226.995130] do_seccomp+0xaa5/0x2060 [ 226.998942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.004397] __x64_sys_seccomp+0xdb/0x120 [ 227.008606] do_syscall_64+0x154/0x220 [ 227.012563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.017786] RIP: 0033:0x455979 2018/05/09 11:45:23 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) r0 = semget(0x0, 0x7, 0x0) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f0000000000)=""/29) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/05/09 11:45:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_rxfh_indir={0x39, 0x3, [0x0, 0x9, 0xaf8]}}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) fanotify_mark(r2, 0x992b62aab99a1226, 0x1, r3, &(0x7f0000000080)='./file0\x00') ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) close(r1) [ 227.021015] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 227.028778] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 227.036089] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 227.043489] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.050819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 227.058310] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000007 2018/05/09 11:45:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x101000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001080)=@assoc_id=0x0, &(0x7f00000010c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001280)={r2, 0xffff, 0x30}, &(0x7f00000012c0)=0xc) 2018/05/09 11:45:23 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001040)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001080)='/dev/zero\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000010c0)={0x5, 0x5, 0x10001, 0x6, 0x0, 0x1f}) 2018/05/09 11:45:23 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:23 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000000040)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:23 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/05/09 11:45:23 executing program 4 (fault-call:0 fault-nth:8): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x204100) write$fuse(r1, &(0x7f0000001280)={0xc6, 0x0, 0x5, @random="4add56017ebcb0e9d32f6033f2112a7cf0257690acaefd5ffb2c2e97505c00246d67a922b0738d0e15ad5e25dc9d98492950e5200071ff4980a8ebb549de4e2c80187f2fdc09f99668b6ff96d866c60bab2284f6083a2f9036da57caa472645ca59635bb87439ca91764ce0717cb8fdbf7689f57c4ea8c751dfeeadf36d1c662e80e76fe555a96955dbd2e6d2291c0304484ff6563e3cb31255436f36c7eabe60b42789a2d60ebf28f5bad4a4b746a977484f3f04689"}, 0xc6) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0xfffffffffffffffc, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001040)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 227.456935] FAULT_INJECTION: forcing a failure. [ 227.456935] name failslab, interval 1, probability 0, space 0, times 0 [ 227.468415] CPU: 1 PID: 16133 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 227.475836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.485256] Call Trace: [ 227.487896] dump_stack+0x185/0x1d0 [ 227.491580] should_fail+0x87b/0xab0 [ 227.495354] __should_failslab+0x278/0x2a0 [ 227.499653] should_failslab+0x29/0x70 [ 227.503593] __kmalloc+0xc5/0x350 [ 227.507160] ? bpf_prepare_filter+0x81/0x1b10 [ 227.512478] ? bpf_prepare_filter+0x84e/0x1b10 [ 227.517142] bpf_prepare_filter+0x84e/0x1b10 [ 227.521616] ? seccomp_log+0x460/0x460 [ 227.525564] ? kmsan_set_origin+0x9e/0x160 [ 227.529867] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 227.535331] bpf_prog_create_from_user+0x598/0x8c0 [ 227.540354] ? seccomp_log+0x460/0x460 [ 227.544402] do_seccomp+0xaa5/0x2060 [ 227.548218] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.553676] __x64_sys_seccomp+0xdb/0x120 [ 227.557885] do_syscall_64+0x154/0x220 [ 227.561825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.567049] RIP: 0033:0x455979 [ 227.570264] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 227.578024] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 227.585341] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 227.592655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.599966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/09 11:45:23 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:23 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @random="27537407688b"}, 0xfffffffffffffe77) 2018/05/09 11:45:23 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) prctl$setfpexc(0xc, 0x83) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:23 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001040)='/dev/urandom\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000013c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x205040}, 0xc, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r1, @ANYBLOB="010126bd7000fddbdf250300000008000600d419d00108000500000000802c00010008000b0073697000080008000000c001080005000300000008000b0073697000080004004e2400003c000100080009001400000014000300000000000000000000000000000000001400030000000000000000000000000000000000080008000000000050000200080004000200000008000b000a00000008000700ff0000000800060005000000080007000500000008000d00010000001400010000000000000000000000ffff0000000408000700050000000c0001000800020000000000080004008c060000"], 0xf0}, 0x1}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001440)={{0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x8}, 0xae, 0x7, 0x5}) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x101000) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000001400)={0x303, 0x33}, 0x4) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0xfffffd03, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x4, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:23 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x22000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}, 0x0) 2018/05/09 11:45:23 executing program 4 (fault-call:0 fault-nth:9): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x9, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x7f, 0x80001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000010c0)=0x7) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001280)=0x4, &(0x7f00000012c0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001080)={0x9}) syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) [ 227.607275] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000008 [ 227.716241] FAULT_INJECTION: forcing a failure. [ 227.716241] name failslab, interval 1, probability 0, space 0, times 0 [ 227.727649] CPU: 1 PID: 16157 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 227.734957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.744343] Call Trace: [ 227.746989] dump_stack+0x185/0x1d0 [ 227.750671] should_fail+0x87b/0xab0 [ 227.754440] __should_failslab+0x278/0x2a0 [ 227.758772] should_failslab+0x29/0x70 2018/05/09 11:45:23 executing program 2: ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180)) [ 227.762878] __kmalloc_track_caller+0x209/0xcd0 [ 227.767642] ? bpf_prepare_filter+0x140e/0x1b10 [ 227.772356] ? trace_kmalloc+0xb6/0x2b0 [ 227.776416] kmemdup+0x95/0x140 [ 227.779793] bpf_prepare_filter+0x140e/0x1b10 [ 227.784524] ? seccomp_log+0x460/0x460 [ 227.788465] ? kmsan_set_origin+0x9e/0x160 [ 227.792790] bpf_prog_create_from_user+0x598/0x8c0 [ 227.797803] ? seccomp_log+0x460/0x460 [ 227.801774] do_seccomp+0xaa5/0x2060 [ 227.805590] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.811053] __x64_sys_seccomp+0xdb/0x120 2018/05/09 11:45:23 executing program 6: semget$private(0x0, 0x1, 0x110) r0 = semget(0x1, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:23 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 227.815275] do_syscall_64+0x154/0x220 [ 227.819221] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.824442] RIP: 0033:0x455979 [ 227.827658] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 227.835414] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 227.842728] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 227.850049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 227.857366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 227.864699] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000009 2018/05/09 11:45:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/05/09 11:45:24 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:24 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0xffffffff80000001, 0x4) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2d0, 0x8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xd5}, &(0x7f0000000180)=0x8) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/05/09 11:45:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x1, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001280)={r2, 0x1c, &(0x7f00000010c0)=[@in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f00000012c0)=0x10) 2018/05/09 11:45:24 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:24 executing program 4 (fault-call:0 fault-nth:10): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) 2018/05/09 11:45:24 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = semget(0x0, 0x2, 0x22c) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040), &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) pselect6(0x32, &(0x7f00000000c0)={0x763, 0x9, 0x5ef4, 0x52, 0x88f5, 0x10001, 0x4, 0x7}, &(0x7f0000000100)={0x3, 0x0, 0x4, 0x2a0, 0x4, 0x0, 0x4, 0x4}, &(0x7f0000000180)={0x100000000, 0x5, 0x1, 0x7, 0x100000001, 0x9, 0x2}, &(0x7f00000001c0), &(0x7f0000000400)={&(0x7f00000003c0)={0x20}, 0x8}) [ 228.154385] FAULT_INJECTION: forcing a failure. [ 228.154385] name failslab, interval 1, probability 0, space 0, times 0 [ 228.165753] CPU: 1 PID: 16194 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 228.173067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.182456] Call Trace: [ 228.185098] dump_stack+0x185/0x1d0 [ 228.188786] should_fail+0x87b/0xab0 [ 228.192549] __should_failslab+0x278/0x2a0 [ 228.196882] should_failslab+0x29/0x70 [ 228.200824] __kmalloc+0xc5/0x350 2018/05/09 11:45:24 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 228.204335] ? bpf_convert_filter+0xaf/0x3390 [ 228.208884] ? bpf_convert_filter+0x1a8/0x3390 [ 228.213516] ? bpf_convert_filter+0x3285/0x3390 [ 228.218243] bpf_convert_filter+0x1a8/0x3390 [ 228.222770] ? kmsan_set_origin+0x9e/0x160 [ 228.227063] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 228.232498] ? bpf_prog_realloc+0x184/0x540 [ 228.236907] bpf_prepare_filter+0x18e9/0x1b10 [ 228.241456] ? seccomp_log+0x460/0x460 [ 228.245430] bpf_prog_create_from_user+0x598/0x8c0 [ 228.250445] ? seccomp_log+0x460/0x460 2018/05/09 11:45:24 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0xa002) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x6, 0xdec, 0xffffffff80000000, 0x200, 0x7fff, 0x56d8}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) [ 228.254379] do_seccomp+0xaa5/0x2060 [ 228.258185] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.263627] __x64_sys_seccomp+0xdb/0x120 [ 228.267828] do_syscall_64+0x154/0x220 [ 228.271760] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.276975] RIP: 0033:0x455979 [ 228.280184] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 228.287945] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 228.295245] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 228.302590] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.309896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 228.317206] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000a 2018/05/09 11:45:24 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/11, 0xb, 0x2002, &(0x7f0000000080)={0x1a, 0x33f, 0x7, 0x8, 0x5, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) tee(r1, r1, 0x8001, 0xe) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x35, 0x7, 0x6, 0x9}, 0x10) setrlimit(0x1, &(0x7f0000000140)={0x3, 0x8}) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x6b6, 0x570, 0x400}, {{}, 0xfffffffffffffff7, 0x0, 0x2}, {{0x0, 0x2710}, 0x3, 0x4, 0x8}, {{0x77359400}, 0x4, 0xffffffffffffffa6, 0xca}], 0x60) 2018/05/09 11:45:24 executing program 6: r0 = memfd_create(&(0x7f00000005c0)='vmnet1ppp1)(eth1eth0:GPL&,\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="680200002100010026bd7000fcdbdf2500000000000000000000ffffe0000002ff0100000000000000000000000000014e2200014e2000000a00202000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x268}, 0x1}, 0x4005) r3 = semget$private(0x0, 0x400000000000, 0x1) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/40, 0x28) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f00000008c0)=""/4096) semget(0x1, 0x0, 0x410) semctl$IPC_RMID(r3, 0x0, 0x0) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x2, 0x1, 0x3}}, 0x26) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:24 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:24 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001280)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001340)) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001040)=@abs, &(0x7f00000010c0)=0x6e, 0x800) getpeername$unix(r1, &(0x7f0000001400), &(0x7f0000001500)=0xfffffffffffffe84) 2018/05/09 11:45:24 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x401, 0x20000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/05/09 11:45:24 executing program 6: r0 = semget(0x2, 0x0, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000380)={@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, {&(0x7f0000000280)=""/141, 0x8d}, &(0x7f0000000340), 0x1}, 0xa0) semget(0x0, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x2}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={r3, 0x4a, "4e341374ff26f2c077eafecfd68fb41ee3175d16c8f233dd701aa5931989ab678be2afe399852321af659f302fee86033ffc9f6af70e81ba057962527a691431e8ff955b1157d5ff2dbe"}, &(0x7f0000000600)=0x52) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r4 = semget(0x0, 0x7, 0xcf594c0fe34f1001) socketpair(0x10, 0x0, 0x100000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x20, &(0x7f0000000540)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000000640)={'team_slave_0\x00', 0xc64c}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000200)={r6, r7/1000+30000}, 0x10) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000440)=""/147) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r8, 0x8920, &(0x7f0000000040)={'team0\x00', @ifru_ivalue=0x340}) 2018/05/09 11:45:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:25 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001080)={0xffffffffffffffff, 0x2, 0x1, 0xe565dee, &(0x7f0000001040)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:25 executing program 5: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001200)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000000)=""/4096}, &(0x7f0000001000)="9e136b570587fa29d780660a6b2ad27c0d", &(0x7f0000001100)=""/136, 0x0, 0x0, 0x0, &(0x7f00000011c0)}) 2018/05/09 11:45:25 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) socket$inet6(0xa, 0x6, 0x587) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000007000)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/231, 0xe7}, {&(0x7f0000001240)=""/165, 0xa5}, {&(0x7f0000001300)=""/106, 0x6a}], 0x5, &(0x7f0000001400)=""/126, 0x7e, 0xba}, 0xacfb}, {{&(0x7f0000001480)=@can, 0x80, &(0x7f0000003600)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000003500)=""/144, 0x90}, {&(0x7f00000035c0)=""/55, 0x37}], 0x5, &(0x7f0000003680)=""/245, 0xf5, 0x9}, 0x2}, {{&(0x7f0000003780)=@alg, 0x80, &(0x7f0000003980)=[{&(0x7f0000003800)=""/99, 0x63}, {&(0x7f0000003880)=""/50, 0x32}, {&(0x7f00000038c0)=""/9, 0x9}, {&(0x7f0000003900)=""/72, 0x48}], 0x4, &(0x7f00000039c0)=""/126, 0x7e, 0xed}}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003ac0)=""/110, 0x6e}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/222, 0xde}], 0x3, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f0000004c80)=@generic, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004d00)=""/158, 0x9e}, {&(0x7f0000004dc0)=""/190, 0xbe}], 0x2, 0x0, 0x0, 0x7}, 0x400}, {{&(0x7f0000004ec0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/4096, 0x1000}], 0x2, &(0x7f0000006f80)=""/68, 0x44, 0x100000000}, 0x8}], 0x6, 0x40000000, &(0x7f0000007180)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000071c0)={0x40, 0x5, 0x2, 0x81, 0x1000, 0xa00000, 0x5, 0xfffffffffffffeff, 0x0}, &(0x7f0000007200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007240)=r3, 0x4) 2018/05/09 11:45:25 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x900) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x8e6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) 2018/05/09 11:45:25 executing program 6: r0 = semget(0x0, 0x4, 0x700) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x7, 0xffffffffffffffff, 0xf8, 0x4, 0x5ef, 0x3]) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/147) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x1) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/09 11:45:25 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:45:25 executing program 4 (fault-call:0 fault-nth:11): seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f00000f7ff0)=[{0x6}]}) [ 229.158154] FAULT_INJECTION: forcing a failure. [ 229.158154] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.170207] CPU: 1 PID: 16256 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 229.177518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.186909] Call Trace: [ 229.189551] dump_stack+0x185/0x1d0 [ 229.193236] should_fail+0x87b/0xab0 [ 229.197011] __alloc_pages_nodemask+0x61c/0x5dd0 [ 229.201825] ? __kernel_text_address+0x34/0xe0 [ 229.206466] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.211997] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 229.216995] alloc_pages_current+0x6b5/0x970 [ 229.221487] __change_page_attr_set_clr+0x1904/0x5de0 [ 229.226796] ? update_load_avg+0x21fe/0x2d00 [ 229.231315] __change_page_attr_set_clr+0x4f86/0x5de0 [ 229.236549] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 229.241363] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.246261] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.250984] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 229.255889] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 229.260785] ? __purge_vmap_area_lazy+0x369/0x3b0 [ 229.265736] ? mutex_unlock+0x15/0x80 [ 229.269611] change_page_attr_set_clr+0x8ea/0x1e00 [ 229.274674] set_memory_ro+0xd0/0x100 [ 229.278583] bpf_prog_select_runtime+0x3a5/0xa40 [ 229.283454] bpf_prepare_filter+0x1a96/0x1b10 [ 229.288012] ? seccomp_log+0x460/0x460 [ 229.292001] bpf_prog_create_from_user+0x598/0x8c0 [ 229.297046] ? seccomp_log+0x460/0x460 [ 229.301007] do_seccomp+0xaa5/0x2060 [ 229.304854] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.310424] __x64_sys_seccomp+0xdb/0x120 [ 229.314644] do_syscall_64+0x154/0x220 [ 229.318594] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.323831] RIP: 0033:0x455979 [ 229.328008] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 229.336031] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 229.343346] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 229.350656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.357977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.367462] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 229.375127] WARNING: CPU: 1 PID: 16256 at ./include/linux/filter.h:651 bpf_prog_select_runtime+0x95b/0xa40 [ 229.384965] Kernel panic - not syncing: panic_on_warn set ... [ 229.384965] [ 229.392481] CPU: 1 PID: 16256 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 229.399782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.409169] Call Trace: [ 229.411846] dump_stack+0x185/0x1d0 [ 229.415523] panic+0x39d/0x940 [ 229.418791] ? disable_trace_on_warning+0x18/0xd0 [ 229.423693] __warn+0x40f/0x580 [ 229.427006] ? bpf_prog_select_runtime+0x95b/0xa40 [ 229.431995] report_bug+0x72a/0x880 [ 229.435691] ? bpf_prog_select_runtime+0x95b/0xa40 [ 229.440730] do_error_trap+0x1aa/0x600 [ 229.444720] ? change_page_attr_set_clr+0xb1c/0x1e00 [ 229.449951] do_invalid_op+0x46/0x50 [ 229.453763] invalid_op+0x14/0x20 [ 229.457270] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 229.462848] RSP: 0018:ffff8801b999fae0 EFLAGS: 00010287 [ 229.468249] RAX: ffffffff8176fecb RBX: ffff88014f8ec358 RCX: 0000000000040000 [ 229.475548] RDX: ffffc90002fa4000 RSI: 000000000001acae RDI: 000000000001acaf [ 229.482847] RBP: ffff8801b999fbb0 R08: 0000000000000125 R09: ffff8801894df880 [ 229.490144] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 229.497454] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc90012690000 [ 229.504821] ? bpf_prog_select_runtime+0x95b/0xa40 [ 229.510459] bpf_prepare_filter+0x1a96/0x1b10 [ 229.515019] ? seccomp_log+0x460/0x460 [ 229.519006] bpf_prog_create_from_user+0x598/0x8c0 [ 229.524030] ? seccomp_log+0x460/0x460 [ 229.527976] do_seccomp+0xaa5/0x2060 [ 229.531791] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.537265] __x64_sys_seccomp+0xdb/0x120 [ 229.541478] do_syscall_64+0x154/0x220 [ 229.545425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.550649] RIP: 0033:0x455979 [ 229.553866] RSP: 002b:00007f76bead9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 229.561619] RAX: ffffffffffffffda RBX: 00007f76beada6d4 RCX: 0000000000455979 [ 229.568936] RDX: 0000000020000ff0 RSI: 0000000000000000 RDI: 0000800000000001 [ 229.576238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.584239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.591542] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 229.599442] Dumping ftrace buffer: [ 229.602989] (ftrace buffer empty) [ 229.606780] Kernel Offset: disabled [ 229.610406] Rebooting in 86400 seconds..