80)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 2: 2018/05/02 18:38:36 executing program 6: 2018/05/02 18:38:36 executing program 1: 2018/05/02 18:38:36 executing program 5: 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 7: 2018/05/02 18:38:36 executing program 4: 2018/05/02 18:38:36 executing program 3: 2018/05/02 18:38:36 executing program 2: 2018/05/02 18:38:36 executing program 4: 2018/05/02 18:38:36 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="085ad409"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0503bb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="085ad409"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8fffb3"], &(0x7f0000000080)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000002280)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="03ea92"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f901"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="030442cc"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="49da27a8"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="08bb2e"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='j'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="08bb"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='j'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:37 executing program 1: rt_sigprocmask(0x2, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xad) rt_sigaction(0x23, &(0x7f00000001c0)={0x10000, {0x81}, 0x58000005, 0xff4}, &(0x7f0000000200), 0x8, &(0x7f0000000240)) rt_sigreturn() ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x4, 0xf7c, 0x0, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x4, 0xffff, 0x7, 0x5, 0x65e, 0x3, 0x72}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000004c0)={r4, &(0x7f0000000400)=""/181}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x100, @tick=0x158, 0x0, {0x20, 0x4}, 0x81, 0x2, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000580)={r1, r2}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)=""/24, &(0x7f0000000600)=0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000006c0)={0x9, 0x5}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x501400, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000740)) r6 = creat(&(0x7f0000000780)='./file0\x00', 0x40) ioctl$TUNSETLINK(r5, 0x400454cd, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000007c0), 0x2) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000800)=0x20, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) fcntl$lock(r5, 0x7, &(0x7f0000000880)={0x0, 0x4, 0x9, 0x9, r7}) fstat(r0, &(0x7f00000008c0)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000940)={{0x20, 0x800, 0x40, 0x97, 0x8, 0x1}, 0xffffffffffff2690, 0x5, 0x200}) getpeername$ipx(r6, &(0x7f0000000980), &(0x7f00000009c0)=0x10) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000a00)) sendmsg$kcm(r6, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000a40)="447db1a2cbe504914b6a8b9741d41cffc386f822797a7ff3869ee73954f6422a8eefd5bd46d8f3db67de8293f720bdd9131378f0fda66ea0fb6bb5e8ee196e4883a57a12e50069e5b2f9da57403f87ddf5dbb819ef2549491399c5bdd9a7cd7bea7b2166c0b37cb45a40432874a1d71016fbf888b58dce0669ea43c5c568bd7c939f7efa13e4a60d90a953a7e145cb1655fb3ebfd1ba70e69154ea41bc83276d60fc029ff9520f34b349657279b8168dcc9afcfac8c1d1e7c2c153797e8e6459", 0xc0}, {&(0x7f0000000b00)="6d1f1f24915c37f9fc2aee94cf8c457feb4258bd65f30d6567b40b9b0950733ee6d9c4f305de069f77954918d9fe40fad71fd7e3e911c2d7986113c1e1264d77fa35a299695fb98ed8eddd01497d60125a9752e97cb6c2e46cea7702619d775954256564b93e7c9492879568e99535fbeabc25245664234249dc6ed1c1a96d262b7f73f069bfb53a50e1fe226c25ac", 0x8f}, {&(0x7f0000000bc0)="e28f932ac957d4d8f237d6c51d5ec0f186f7ee927e6454517fdb0d38668b0d20520be653e113cd5810d6b796b181df89ae3a8ae4cdc0229c245f09bcf94a64ab07173944e95d631298737d0e09f655a403a2ca49bea9d5913fdf0460667a972427976fb567cb4f611ce2ed4917b2a745ca38786e8c1312811eb99de8f79a3c53ee0f15c1c844d856f1c1b976760c2c9c6b6e74530f89db4d05f6d8353a3690273cbaebdee6a262eb77fcbd9c91f448e9a88d8deb83196f98b068f3a8838674937226d2e590fa884d38d4c1", 0xcb}, {&(0x7f0000000cc0)="3453a2083aeb38a4fdde9a86a7f5d45bead55021762105454296160dd380efe8ca7d82106708beed1fd42b6295bd169c4017553dbe9df4c1339b5daac366e3b1a35d5897c794247534e26c19c753d688a356e26b0177e2181c4c8da6751e38c65561ca672bfec2bbbf966150319391a9c4f9d08655a92adf38750b8b3dce513f9fc5769007801ff6e337ba52d7fa5a03e5ae6f9428eb135d586f926ae7ac804ae29cfee5db132410a7", 0xa9}], 0x4, 0x0, 0x0, 0x4000000}, 0x4000000) syz_mount_image$hfsplus(&(0x7f0000000e00)='hfsplus\x00', &(0x7f0000000e40)='./file0\x00', 0x0, 0x2, &(0x7f0000000f00)=[{&(0x7f0000000e80), 0x0, 0x3}, {&(0x7f0000000ec0)="66d2b5225171978038368ccfcc714bec6e26df5be564741c0a881e469537382f218eca1f913008d56430134b692bf042b1695f75ae446c", 0x37, 0x2}], 0x101000, &(0x7f0000000f40)={[{@uid={'uid', 0x3d, [0x31, 0x37, 0x78, 0x30, 0x3f]}, 0x2c}, {@type={'type', 0x3d, "4799d1af"}, 0x2c}]}) 2018/05/02 18:38:37 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xbf) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x102a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x800, 0x3, 0x27a6}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$void(r1, 0x5450) open$dir(&(0x7f0000000340)='./file0\x00', 0x80040, 0x4d) prctl$setfpexc(0xc, 0x40082) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000003c0)={0x0, 0x2, 0xa2, 0xf73, "466cf28e491b790760440ce8e56757b124a74f05a608a4f634456167d2db60d885659b12f8f9cbf15caffbfc", 0x9}) bind$bt_l2cap(r1, &(0x7f0000000400)={0x1f, 0x6, {0x2, 0x5, 0x2, 0x7fff, 0x8000}, 0xfffffffffffffffa, 0x1ff}, 0xe) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000440)=""/137) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r2, 0x9}, &(0x7f0000000540)=0x8) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000580)) ioperm(0x401, 0x5, 0x3) connect$pppoe(r1, &(0x7f00000005c0)={0x18, 0x0, {0x2, @empty, 'veth1\x00'}}, 0x1e) getsockname$netrom(r0, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000006c0)='\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000900)=0xc) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@ipv6_newaddr={0x78, 0x14, 0x301, 0x70bd2d, 0x25dfdbff, {0xa, 0xbf, 0x80, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x9, 0x83, 0xfffffffffffffffe}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x5, 0x3, 0x3}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0x401, 0x8, 0x800, 0x3}}]}, 0x78}, 0x1, 0x0, 0x0, 0x11}, 0x24000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={r2, 0x41, "0faa2c58d3693255e10deff80e83f426fb5e9eec4c92f1dfe56729b10ce6509ff4e7f2e4c89368c24b88ba20cbfe4eaed2c4bc440966c26dd588fa6bd1b47e6a07"}, &(0x7f0000000ac0)=0x49) ioctl$int_in(r0, 0x5473, &(0x7f0000000b00)=0x1) r4 = semget(0x3, 0x0, 0x6) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000000b40)=""/82) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000bc0)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_open_dev$vcsa(&(0x7f0000000c00)='/dev/vcsa#\x00', 0x0, 0x8400) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000c40)={0x3, 0x0, &(0x7f0000fff000/0x1000)=nil}) 2018/05/02 18:38:37 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='personality\x00') getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) prctl$setptracer(0x59616d61, r2) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000300)={0x401, 0xc1, 0xfff, 'queue1\x00', 0x5f}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x101400, 0x2) syz_mount_image$ocfs2(&(0x7f0000000400)='ocfs2\x00', &(0x7f0000000440)='./file0\x00', 0x1, 0x5, &(0x7f0000002680)=[{&(0x7f0000000480)="05d2d2345ae37e7c735797e73baa467b2d4e36db2903be87a5da7e63d17c96b47dc7fb1025e7043a155897e78c1316c395ba485ad4fe60c4f8d7b61fcbf6e194096753826c42722009bbe063e9e2225c4ffd191c2a8b4f7ddc295a8482b506775e74186641a95d2f225cf98442fd1453dd38eecb775b578764a072c9fefe9e2b8954ef7fd3aeb471055b0bfa6bd587ce44989e90cb8c", 0x96, 0x200}, {&(0x7f0000000540)="94de6c09f21ab1f043ac3e165c0eb382749fff19478f13bc342b7e625c4b8e140220564b7c7997343fca9467856423845b918788be84976f86b2003f03b0a6fa689dd308eb424c3d3cc23291438b31d31dc7291c5efb1b9ec448295ecdb0303425fb030928ce0539966597dffa469c8210ea9744fb126926f6f9cc14f9bbba8dbbd458252a4847d98141bcda079fd9bfff715ce0652538850c8a8a389d433c3c5721da37fa4ed1691c904f2036ddd7f56ce9b3b517e9383c7ed444ae79cc474956ab7bb2b4c7c4d5c5cec0f3cf650064fc647e02c79e43965a74343f54552a14665de2917f", 0xe5, 0x2}, {&(0x7f0000000640)="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0x1000, 0x38}, {&(0x7f0000001640)="c038bbfe54cc0b1d5e286434", 0xc, 0xdbd}, {&(0x7f0000001680)="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", 0x1000, 0x2400}], 0x201060, &(0x7f0000002700)='#\x00') ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000002740)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002780)={0x0, 0xffffffff}, &(0x7f00000027c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002800)={r5, 0x33, "82099fed7f28fa307f00fb21b044a25655e649f6639f913628eedeb72491d45570349de35a975474a6b7e38f6bbe997f6741dd"}, &(0x7f0000002840)=0x3b) r6 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r8 = getegid() setresgid(r6, r7, r8) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r9 = creat(&(0x7f0000002900)='./file1\x00', 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000002940)={0x1, [0xfffffffffffff0c0]}, &(0x7f0000002980)=0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002a40)={r3, 0x50, &(0x7f00000029c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002a80)=r10, 0x4) ioctl$sock_netdev_private(r9, 0x89f9, &(0x7f0000002ac0)="a01e01bd0c4d9f3e6f28bed4a216e4cfe5e2f5ec230881de5d603983302ce3cde6c3ac4505b51ee9fb2dd9e2bc98d0399aee0a39634bc49de61856ba67eb9134220e04c649cbeeb38a5c673830d040523afa410ba81eb9788b3f4c5ecac479226b5054ba8cffafb34145d11743d3cfe606225def0eb8f37736e48319b7c8e35d6118263bebfd7ec7cd65aebcf12e30627b5b9d57e08dc226094391534eabc2c226a913f7974007393730597169120352f34a71c890d904add21444f9cf1b7792fdd7ae6a0a96b9445402c0e5f5730d3d") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002bc0)=r5, 0x4) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000002c00)={0x0, r3, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000002c40)='./file2\x00', 0x0, 0x4) 2018/05/02 18:38:37 executing program 5: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0xa1, 0xaaaaaaaaaaaac5f, &(0x7f0000000080)=[{&(0x7f0000000140)="200010000500090005000000001c08108f13", 0x12, 0x400}], 0x2000004, 0x0) 2018/05/02 18:38:37 executing program 2: r0 = socket(0x200000011, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0xd4, 0xdda2, 0x401}, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0xf001, 0x10000, 0x40, 0x100, 0xa50c}) 2018/05/02 18:38:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x88, "5fe05a9b9e03f2e451397a669fe3e65910efb2b0fea1664e9c1111c6742f2fee222eea914819f949058fd184740e0a3a589cfa4c51c379752e28702c85dc0b2683bf3fd72ede411750de1c26f7829a8fb9edd8e3ac70fd7939f208ac7a26a4aa0dc5231354c0dfb90fec7e8c91972ad20b67c9b1a7a354573b20961b35c382b73ac728313b8851ee"}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3f}, 0x90) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) fadvise64(r0, 0x360a, 0x1, 0x7) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newrule={0x50, 0x20, 0xf06, 0x70bd2d, 0x25dfdbfd, {0xa, 0x80, 0x14, 0x8, 0x5c2, 0x0, 0x0, 0x3, 0xa}, [@FIB_RULE_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x3}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x8050}, 0x20000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{0x6, 0x3, 0x7, 0x5}, {0x7ff, 0x8000000000000000, 0x7, 0x4}, {0x7f, 0x9, 0x4, 0x2}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x1000}, &(0x7f0000000440)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r7 = userfaultfd(0x800) renameat2(r3, &(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00', 0x3) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f00000005c0)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000600)) sendmsg$nl_xfrm(r3, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@getsa={0x44, 0x12, 0x321, 0x70bd29, 0x25dfdbff, {@in, 0x4d5, 0xa, 0x6c}, [@replay_thresh={0x8, 0xb, 0x6}, @lastused={0xc, 0xf, 0xb2}, @proto={0x8, 0x19, 0x32}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4805) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000880)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000008c0)={r1, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000980)={r2, 0xe8, "d97cc4a52a6db5182470e6c08ac85db69f633c4c72a4e32397287af1c16c22528c4d820581527cc745d4ca526fdc3b1fb810aa3402e0cf56983647e1cf955799aa8e9fb10be1f14500e38ada2ef181db34489fbf58df57a21329fd5b2fe4a79ac506ced794a96b1fcf9b3b76b8b5e895deaea1713167104d28ffacf7701923891b455001e55896ec2284ff71ac458cf9ac2be56b2ee8302690abedbb1319cfe5e9a27310a19d052ae13235acaeb93cc4cfa63fa419cf83e4888c14a863818bec0cae43331a07e49fafa02d9055952717c75db4bfb027acfd0a81eba2838f3ad9ea98b9a7c530cb6d"}, &(0x7f0000000a80)=0xf0) lchown(&(0x7f0000000ac0)='./file0\x00', r5, r6) ioctl$KVM_RUN(r0, 0xae80, 0x0) r8 = syz_open_dev$adsp(&(0x7f0000000b00)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x2) accept4$ax25(r3, 0x0, &(0x7f0000000b40), 0x80800) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) prctl$setptracer(0x59616d61, r4) fcntl$setlease(r7, 0x400, 0x0) epoll_wait(r8, &(0x7f0000000b80)=[{}], 0x1, 0x5) accept$nfc_llcp(r0, 0x0, &(0x7f0000000bc0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000c00)={0x9, 0xb7, 0x3}, 0x8) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000c40)=""/98, &(0x7f0000000cc0)=0x62) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000000d00)={"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"}) 2018/05/02 18:38:37 executing program 4: readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/md0\x00', 0x10140, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000400)={0x5, 0x8, 0x7, 0x7ff}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) recvfrom$packet(r2, &(0x7f0000000180)=""/161, 0xa1, 0x10000, &(0x7f0000000340)={0x11, 0xc, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4800, 0x49) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000440)={0x1ff, 0xffffffffffff8000, 0xa84}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000014c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001540)={r5, @in6={{0xa, 0x4e21, 0x4, @empty, 0xfffffffffffffff7}}, 0x5, 0x8001, 0x2, 0x8, 0x10}, 0x98) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000000380), &(0x7f0000000140)=0x1) 2018/05/02 18:38:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb39ff0afa56d87bfc0dc23b679600e5c3598d3fc4ac054a3dc5521a2e7116e22ff6", 0x28, 0x0, &(0x7f0000000040)={0xa, 0x800000894f, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0xfffffffffffffeaf) 2018/05/02 18:38:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001080)=""/246, &(0x7f0000000040)=0xf6) r2 = msgget(0x2, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82000, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/243) msgctl$IPC_RMID(r2, 0x0) sendto$unix(r0, &(0x7f0000000180)="0aadaaf3fdf56aa70624314976cbbb2af1299c17b9c4d6356682ba6a78b1aaee6d771f120b5702ee09cc2ff537de001f4d8e556b7f409d596a853cd33efb137c3750437064df421f4e9f169e7fb58330f3b64495c621", 0x56, 0x0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) [ 205.088442] sd 0:0:1:0: device reset [ 205.128636] sd 0:0:1:0: device reset 2018/05/02 18:38:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001580)=[{&(0x7f0000000340)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@prinfo={0x20001558, 0x84, 0x5}], 0x18}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/27, 0x1b}, &(0x7f0000000080), 0x50}, 0x20) 2018/05/02 18:38:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a80)={'ip6_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000ac0)={0x11, 0x15, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{}, {0x9}}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000240)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f80)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003100)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003140)={'veth1_to_bond\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000008280)={@dev, 0x0}, &(0x7f00000082c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008300)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008340)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000008440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008480)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000008580)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000008d80)={@local, 0x0}, &(0x7f0000008dc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000008f00)={0x0, 0x0, 0x0}, &(0x7f0000008f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009300)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000009400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009480)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000009580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000095c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000096c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000098c0)={@mcast2, 0x0}, &(0x7f0000009900)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000009fc0)={&(0x7f0000009940)={0x65c, r3, 0x202, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x130, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x96b}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1bc, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x7fffffff, 0x14}, {0x6, 0x1, 0x9, 0x6}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r15}, {0xc0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x1b8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2bd0febc}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\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, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0x10}, 0x4080) [ 205.197541] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/02 18:38:37 executing program 7: r0 = userfaultfd(0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x2302}, 0x1}) 2018/05/02 18:38:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/05/02 18:38:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x3, 0x10000, 0x3, 0x3fffffff80000000}, 0x5, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x6, 0x7fff, 0x101}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) sendto$llc(r0, &(0x7f0000000240)="ef24f8c4af6fa100714ba484a115354e2521e2cd3f094588f2d7cb03b1aeaa9debb7b1838f6c9a42b13f54283c22d8f4c3a7c9737ee8b2c3f362372dfd9bc36d246821a1af3bd7f4807d93f09e094b29be5c967a1c182994a140d463afaa12baff17424b7b007db7052fefa647f10c44c96c821715839dfdd1ef6520a26434ea410772230ed7b1297544357206af7580475861c78020ef35261d0c5d98071b5015c5a1f7b16a", 0xa6, 0x40000, &(0x7f0000000300)={0x1a, 0x338, 0x3, 0x7f, 0x800, 0xb8b, @random="058c8dea8967"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000048008fb281070000000000000fa000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000040)=0x7046) r4 = shmget(0x1, 0x1000, 0x240, &(0x7f0000ffc000/0x1000)=nil) r5 = getpgrp(0xffffffffffffffff) finit_module(r1, &(0x7f0000000380)='mime_typeppp0proceth1\x00', 0x2) fcntl$setown(r0, 0x8, r5) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x5608e8b6be29e2ed) shmctl$IPC_RMID(r4, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000340)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) 2018/05/02 18:38:37 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x200000) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r1, 0x100000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) move_pages(r2, 0x2c9, &(0x7f0000000080), &(0x7f00000000c0)=[0x1f, 0x1], &(0x7f0000002000), 0x0) 2018/05/02 18:38:37 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/02 18:38:37 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/05/02 18:38:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/autofs\x00', 0x7b2984c5c843e88d, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000bc0)={0x4081, 0xd000}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="cf010708210100008803000000000000af000000ff00000000000000e7ff00008a53fd2e336367eb0e4a33005a35248293d0e0ddbb7fd50c1d93f199da14b9e25db015619e6af93c458e2a5cabede69801009d63a811e56f34247a8a5f33aca9d685fc00c00ef1c1fe8f4d72fdc6ef06063f886ea9e644b2902530d5d81b92e60a42ee9bada79716377ac221dad279000000000000000015c79913b839"], 0x9c) 2018/05/02 18:38:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 205.387936] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/02 18:38:37 executing program 5: socketpair(0x8, 0xf, 0x7f, &(0x7f00000001c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000000c0)=@pic={0x1ff, 0x3, 0x2, 0x9, 0x5, 0x6, 0xf85, 0x8000, 0xa74, 0xfffffffffffffffa, 0x3, 0x3, 0x7, 0x2ef, 0x20, 0x9}) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)}]) 2018/05/02 18:38:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:37 executing program 7: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/238, 0xee) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r1, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/05/02 18:38:37 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0xa501) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x800000001, "86"}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffffffc1}, &(0x7f0000000140)=0x10) 2018/05/02 18:38:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x4, 0x2, 0xfffffffffffffc00}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x100000000}) write(r1, &(0x7f0000000240)="76dafccc5b94a70fc99815b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9cb68acdda8bbddaa410580a0f5f39f777ab1743fd7fd3176abb8f0aa58134f67767f5f6f73730da85148735e173e4a5c5560783732", 0x4a1) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r2 = syz_open_pts(r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={0x0}) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000340)={r3}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r1, r4, r5) 2018/05/02 18:38:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x200, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = dup(r1) r4 = gettid() tkill(r4, 0x16) close(r0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/05/02 18:38:37 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x0, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x67}) 2018/05/02 18:38:37 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8000, 0x600800) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x0, 0x40, 0x7, 0x0, 0xffff, 0x3f, 0x14, 0x2, 0x0, 0x6, 0x1f, 0x1, 0x0, 0xa40, 0x3, 0x6, 0x0, 0x4, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)) 2018/05/02 18:38:38 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:38:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af48a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0x48}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/63, 0x3f}], 0x2, &(0x7f0000000240)=""/113, 0x71, 0x7}, 0x2) 2018/05/02 18:38:38 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="fffffeffffff00000000000086dd6050a09c00082c00fe8000000000000000000000000010bbfe8000000000000000000000000000aa00000000ddd4dd73"], &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x1, 0xe25c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffff8, r2, 0x2, 0x1000}) 2018/05/02 18:38:38 executing program 3: getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) shmget(0x0, 0x1000, 0x54000310, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, r0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x1000, 0x4, &(0x7f00000000c0)) 2018/05/02 18:38:38 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x2000) sendto$inet6(r0, &(0x7f00000000c0)="29f9d940efead911014af2df3a2c60cbd075fff3ac589c4a251e371dacd2462e6e68e0e5b22123e253232e2a1f879e43d712ca343bf067917f719da4b7621d045fde1a", 0x43, 0x10, &(0x7f0000000240)={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/02 18:38:38 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0x5) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) 2018/05/02 18:38:38 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x11, &(0x7f0000000080)) 2018/05/02 18:38:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000040)="4811a2ea47f206ff9a7118c3e2745377bfdf3ea11c3a3801ff711f355a61518719357f59f2c8731b75f17f499cb81388eeee0b938c2054556d531fc6a408e68a072fa2c236fb84178fad9b040a2e31b32e705558952a58256e12d4c7aa3bd59c01b5e9fddfb5bc7c3cc7da5a59c3e8db82be1792e0f615840ef2f179906383c791762e09c8fb5a335b4a1beca91d6b0c553a27af612ff28e8ce459b1f300db5824d0065199ad582b30cac03ed7f5bb05425daa34576d67473ac9d3a2740000", 0x22d}]) 2018/05/02 18:38:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x78, 0x377b, 0x200, 0xfffffffffffffff7}, {0x7, 0x4, 0x0, 0x5}, {0xce1, 0x6, 0x200, 0x8}, {0x80000000, 0x463, 0x20a6, 0x2}, {0x9, 0x87a, 0x2, 0x80000001}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x80fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xab, "6cadfac1032b18d9107fae29973917bd03462b63cbac5c300e05f040f79269d4305bb66626cc614f9c50e69228f1eb9997a8dee9148bb9adcfd6b7543e2310e03d1b796408cdb4b0993030e2492597fc05cadea6468e7d783b9e44af53d23bed880ddd8647284463b90d8166267ec39bf6edd494aa7c92fb981fc41333cc6d3120167ed35f20f1a5ad5652216347e6832d56084de872cd447c3968223d8f8d0bc527d0a8e27d334be085ba"}, &(0x7f0000000440)=0xb3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001a80)={0x3, 0x204, 0x20, 0x9a4, 0x0}, &(0x7f0000001ac0)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000001b40)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000140)="ecb5233ec42a435b10fa9ce0257fbfc5e48272c7d22fdad0de11992ad6c3e1c11ada1317d6931003e6c5b7fbf90c7b574b5bf9bb75e3393a1463483299e6be6dace4cd8f3f6cb3a2a8bbf957b530783f11de81bd126bdfdacd7699f37e6cd07a45387438321468dffd70e1b854f28929bd95d5eecf99fcf759cdddebbec2095e02c325c2a748f84c4388dbb6246b4c38b3639a3dc190474087167720c0185da15f98483dee6e6be0ff7054e6d36572720819f748e36ca08d91a28f5adabac74f", 0xc0}, {&(0x7f0000000240)="3b83877d2c886e94317bc1159898468d47d9cae1d3f1a2a2c31b3537a8382a858da353404e3eec45b2aa77236d156ea01a87b657a5179c8861907ff768713df9ecb956bd3c28c7578826afa0b3572ab3bff3be38beca13329dc4862c6206316d9b72adc687c8739c5fa665f4dcc130e4c0aab571f71f29065df141f441ccb65d0bfb072c9f55402c39950b9e333b816f9128de0837ebe64d31888d238d4bd2b56739486cb07c719a510dc620625938c9ae261185a1e5ba84bf6fcca437ed2ba49cddcea753c72a58816be4d3dd096491e6bf429043a1dff1ef6e95d5e1af07a36650c7fadcf2597e2a73a10dddb9a67d1e73a58cd562", 0xf6}], 0x3, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x8000, 0x3, r2}}], 0x20, 0x4000000}, {&(0x7f00000004c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000500)="08e2682a728b1b52a3418aed3221262cf633ec5dd848a49e0d15f28e896179bca7d5aa68f271a8df728823f21ab650880d6cd3d2730727a3d777f4fcac95b68886cbd5daa73537ed7c7d34c321a883b6f82994ee9b62901846f9b68eb216d110f66a1e508fddc45e88052b45a56dfc735b21f602bebb04c028d92ee6589880bc861fb9937bf47262a638e082f4315753e3dcacb8415cff3111fd4e5afc89641203d3ebc75a173a0287df70140a1b8edf92ed4018ee97ff314a9bb5c95feb6f6427", 0xc1}, {&(0x7f0000000600)="06242c76e53d05e7757eb5efdd013cfb23f558d0b6312a89d4b0996b8f11ec767a8447b3836a5319e069b62a00f0ebb02becb22a1cac691261f3f696f6b140b28d0863c1adbc14b2df5521673e605e2294640797b986dfc3fa7f5aff2e63e219398e61d6c82c58e7a8f5c2a9e56c234744b9ff38c842cbc0eda141c7d629f2275791e2d3cbdbc4a398988a645edc4df52d5b13190acb86e2c5a9e0eb13fa990886de0af766f9f6015af503deccece8c39c7b027ed23c42aca96318128949bdb245d56f", 0xc3}, {&(0x7f0000000700)="f78eb0d6cd4621533993e9020ca7679294a535c65e633133a5499c5725ef57c0343d15276a7c388da93deba8cba1439ece333ba122100cced625571449494e655717fc0566afd1018c18695d9ecd0b5ff9c8be", 0x53}, {&(0x7f0000001800)="546c441b254ddb6111d134beffdf396ee1c94ed8368473804f265ac9f9d1921b07fbd953c2269db3fa8fb163d5ae761a0078fc1d30044e84f638565738a7ae7875e57b72", 0x44}, {&(0x7f0000001880)="53b57a866a18a7d068a8d6ad2192abc89d66e46a23b19f262b242e2bcb22fcb15309e1d0e1abbffe0ccd26fbe85eb19e99d84a5e1bc75d0dc8f8aa4b6d40447867b97766bd4c567414e7d00de146e6f6e1ce83a8047bec848bbb6ebf86a29750b60e23e2f15a5f35c75fb4a020f51c90254cfd13e1cbeb8b5c6c84cea81e0e6d91374394e40fc869566fe11a295c3a3838bab6079ebaebccc83e3c8c2ef8c88d7a8590ffcca4f978e10e1f8467efcd2715cf4d0a763f86fd549de66c572046ace552112fb297d94ab3c59c", 0xcb}, {&(0x7f0000001980)="20c7de8f386142e2320d59dcc3d2f3cc22c4fedf8abb51ad393a0ddcaeaae68dc794da1535b32bda4d199e0d618a659f7ae137297bfadb755b3eae25636852e7b86d50c1ab8530b895a17b81011466", 0x4f}, {&(0x7f0000000780)="09264ce41968d577ca8090e24f2f", 0xe}], 0x7, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x81, 0x200, 0xffff, 0x8001, 0x100, 0x80000000, 0xd605, r3}}], 0x30, 0x10}], 0x2, 0x20008000) [ 205.976173] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop7 [ 206.042382] BTRFS error (device loop7): superblock checksum mismatch [ 206.058894] BTRFS error (device loop7): open_ctree failed [ 206.119312] BTRFS error (device loop7): superblock checksum mismatch [ 206.127248] BTRFS error (device loop7): open_ctree failed 2018/05/02 18:38:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x800c0000003, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x80045432, &(0x7f0000000000)) 2018/05/02 18:38:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000005340)=[{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="30000041fbffffffffffff000100000000000000008000000000000000000020000000000000000000000000", @ANYRES32=0x0], 0x30}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x2, 0x1fe, 0xfffffffffffffffb, 0x2, 0x3313, 0x0, 0x38e, r1}, &(0x7f00000001c0)=0x20) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) tgkill(r3, r4, 0x1b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x9, 0x8, 0x4, 0xa5, 0x1, 0x8000, 0x517a, r1}, 0x20) 2018/05/02 18:38:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10004, 0x3, 0x0, 0x1000, &(0x7f0000fef000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000003440)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003480)={r6, 0x1, 0x6, @random="6bda96c53fd7"}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000001c0), &(0x7f0000001ffc)=0x19e9a7fa5ac759c2) ioctl$KVM_RUN(r3, 0xae80, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@random={'security.', '$\x00'}, &(0x7f0000000100)='(%keyring[!em1cpuset:\x00', 0x16, 0x3) r7 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) 2018/05/02 18:38:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1404}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x400c55cb, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00020000000000000800120003000500"], 0x28}, 0x1}, 0x0) 2018/05/02 18:38:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x3, 0x0, 0x6}) r2 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ipddp0\x00', 0x402}) ioctl$GIO_CMAP(r2, 0xc1205531, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/02 18:38:38 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f0000000000000000000000000000001100000000000000000000000000000000000000"]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x1, 0x40) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x160, r1, 0x200, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xa18}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x56}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x160}, 0x1}, 0x48010) 2018/05/02 18:38:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() stat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003980)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) r14 = syz_open_dev$dspn(&(0x7f0000003a40)='/dev/dsp#\x00', 0xae, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000040c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004100)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000004200)=0xe8) r17 = getgid() r18 = getpgrp(0x0) r19 = getuid() getgroups(0x4, &(0x7f0000004240)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000004280)={0x0, 0x0}) r22 = getuid() r23 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004300)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004400)=0xe8) stat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = gettid() r28 = geteuid() lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004a00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="09594453d8834983801c399578f7d7017424cd8885088856441a48fcf474511e556dccbcd890ab306adc72c26b30e7ae0519c81826d45f5237b86c4449427c776196295c29805d5adc78729dcb0f42e0b17d2c7ffc", 0x55}], 0x2, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x10}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f00000036c0)="13bf7a2f83cd44b5890ae577babbc1b680d1098175ff34e2dfd0001628a08df1a02e97cf673d3ee242b76a05a65672110695d77aa16855844cd7ba83ccc56d76eb713b888ddad31c612c3b031a7158200f8b7134537f9d48809ae8e4a5d61aa8383f92412e06e3a7cce8bd49aa77d60cf07ee168a38c6a4d61df203d8e6a9c245b379792bf0494769fbd690167fcbe2d51c815371f5cc3fd2fe423a073650619ea986d92292b5b2562e03e75f569cba6091184772eb0e6ccfbc8", 0xba}, {&(0x7f0000003780)="f843439802a25f9768f54e125eec63aceec813a024a66bbc61a3e56a5aafff5336b48045353d3cf996c71ef1c927eaa487debf881deb1e9059613561c771", 0x3e}], 0x6, &(0x7f0000003a80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r10, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r14, r0, r0, r0, r0, r0]}], 0x110, 0xc015}, {&(0x7f0000003bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000003c40)="f28123e1a308356a5016c5f6958c0e818077bd436c5c13eb5ae24274416fc9fd5ff8d03e347eb72836a063bcebd5a8f8e26b1fc369", 0x35}, {&(0x7f0000003c80)="f8adb8dc2989ca472fbdc4323bc5a1a85841eb10a29aeb98968fb686cb6973074c128074318a615fb6f0a0b612c006a47842ee3cb7ec76166ec2b71a65afbcb5d9505f479458d89aeea367c927eb3d112192e34c28c89746c7121cb76bb64c6bbe1c8e10893431a73865158a3c8934b170db84477231189e1ee6459ca1cd9ef2c9d9b050e2508cc0311d792bd8e683b27b662336548aeda9987ebf377801751d0b8bf5cda65671213f15d96db3dd79867d579a413522298018617f881bcfe7dbfae3582babc0d3fe13cd91f041d3ce8c1987b3eec45d8c5caffa60f80f53df90c34423322622d18f28f2d8", 0xeb}, {&(0x7f0000003d80)="cfde90676af72bc30e29536fd379a0097dc6c0e62f1a482fa4a91f5270b87710424b098f8418063e08aa08d59959e88d725d33685dd662b05f03ec00934de4d7937faa27a9d57ea315ad01d31cf6b9a0ab2d99cea49e149e972bec0cd88e5e24773334e489362c435dcf179331e6ffccc94ad57a16e1f6ab142b44359025bddc112208cc6201f86b393384deede55abf79c52d4738fa75109a1bbd26fca5cdb98ceb2e4c2b0e121853cbf8a8027f45d177004fc7bc0fc4d14f6dae05b3a7dd6cb9153ed815b1d5a6bd0c8eb5", 0xcc}, {&(0x7f0000003e80)="a543a7a3260918958b5c7ca9641f3b7aeac00fb28f7c7cc2810f8c99329aca351700d6f45c812dca5fb8aa848a99", 0x2e}, {&(0x7f0000003ec0)="a3f2fcdb9c41db616fbfd0a72ba8e024e408d2d636f7c6c149542dfeeb45054e1af015116cda2e9923b12811203e31abf66f22ba6a67f9fd9ed817ebdffb57bd3b8c95a7c7837e22ccf83d6d846d7850905133a76a040aec4abf13dfaa61cbed", 0x60}, {&(0x7f0000003f40)="1f6356cf6e075aff744023cf77f852c8c4632be29c665fb50da4fed4576321c56e71a3176627839096adc2d3ec16f1274f196e1b4dd63282cc98ea757ea3f81bc51d3e6f3674b16287b08a80de160b7d7642c47eac73a26bf0eeb99b0fcca6300e8921e2aa09378c699635c0226b1293b824d45a67253b0ad76545f3ca146a2f775813018e6007bc751bc74a64d71cb75e017c682dcda5d29b4dca5014f60efd838870c3a4641ee9a5531c085864d8a46719e72837a907c631f2e741814ed8c18259538e9208f66b7dad164cc58d6aead7f00c4f335a45e4852625eecf21edc93eafd4f21ae7c2fb65739ada5b", 0xed}], 0x6, &(0x7f0000004500)=[@rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xc8}, {&(0x7f0000004600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004880)=[{&(0x7f0000004680)="c6e6e04724b5c1f1365c6091743e5c4332d825d4e3f4a4a04cfc0471a2d83242c3f03291a9a28d4da8763fe5f99d93f6cccf59c786fdd3502dd269366e575359d0af35d091baa5f2fcd90c50c5d2bfa7726f27918064a9626c241d647315e2cc52c7af4e799d666d8812b569d27eb8c0ef23e622c4be9a3102bc79a06d7fef0dc63afe42c86a0867476d17711996f475769c2a1aef3666bbd496458adc57d4ab53cdf55c0cc321ba78200d685f10c9d1c4407e5e2b4f7e34ecad997bbc533f11d1556acc873bea255923b9", 0xcb}, {&(0x7f0000004780)="5119ef26a5b222222b11ff4b043b8a8d27db2f37", 0x14}, {&(0x7f00000047c0)="2563069f2e5ae9684a878ab143335b6105ffe5dc8cc3b4158ec4a439ddd84fa3d407e11efb6a5f47314bfa7a81b7dcd707973e24dd3e0d8fe35e0d28d2c1d5d0409a013314d6c0ad66f85263b320dafbaf08eb660cfa1b18abd6e7572f0699758ad60f1eb5fa360af69f048d147c3bc2c989b68f005a221417282a17b27187d95608d978aaf1cc2bdad98fdc2d3129e366ad7b1ace9b55b788051f4809d4e632e4", 0xa1}], 0x3, &(0x7f0000004980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x58, 0x8000}], 0x4, 0x4c850) fcntl$setlease(r0, 0x40e, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) [ 206.532576] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 206.558769] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/02 18:38:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0xa7}, 0x0) 2018/05/02 18:38:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000f0a00000000000000000000000080000000000800000000001010000"], &(0x7f0000000500)=0x3f2) 2018/05/02 18:38:39 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x5, 0x1}, 'port1\x00', 0x48, 0x9, 0x5, 0x4, 0x401, 0x5a0b, 0xf63, 0x0, 0x5, 0x5}) sendto$inet(r0, &(0x7f0000000000)="36000000000040071901d1f14cd4f023000000000000de008859eff71d459553", 0x20, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000340)={0x1, r2}) [ 206.593999] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 206.601425] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/02 18:38:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x618440, 0x0) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='!\x00', &(0x7f0000000280)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='/dev/rfkill\x00', &(0x7f0000000340)='@ppp0\x00', &(0x7f0000000380)='em0selfGPLcpusetselfem0md5sum\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/rfkill\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='lo+]system:\x00'], 0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x541000, 0x0) bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = socket(0x5, 0x1, 0x20) bind$rds(r3, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) socketpair(0x1f, 0x3, 0x8189, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000080)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/02 18:38:39 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) ioctl(r0, 0x10001, &(0x7f0000000000)="98ee194601308aa3ab106772732c5ef5bc9a431702909a419ee9b5c75ffa99ba6cec904bc84f6a6758b4589b80fd219eb38bc1230f8a30202c87d0f6d9b9862edc62eb117400e52a58659787f2598099fe195956e94e7021688bda34787169fa5809ef9ebbeb2a8aac3864c991e72539f1ae89cd998f231ecd34ea948212145fecfd11519ebc55988403f3720762edb8ad6cdb250c467e6bf017b8f3a58fc570337bf10795c5581adb1c1457dcbd78aa4b8e02fd8b1e") 2018/05/02 18:38:39 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/02 18:38:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="6cb614db9371e59e06b5d2bc8135b60ff0c6b01f0dc858d8e4d95fde7efbcb4bd19843fc8f88a4518b7665b5ff070000802048676d6ca284927b7755c3d5da205f09d21a283192aadd43a65e18078466ca4c25faf2e9a880da22ae41e11a17"]]], &(0x7f0000000340)=0x1) epoll_pwait(r3, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3ff, &(0x7f0000000080)={0x7}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0xe, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 18:38:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/02 18:38:39 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') r1 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0x5, 0x5, 0x6}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='user\x00', &(0x7f00000001c0)='securitysystemwlan0,em0,vmnet1GPLvmnet0\x00') pread64(r0, &(0x7f0000000000)=""/100, 0x31, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) 2018/05/02 18:38:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x3, 0x170) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000080)=0x3324b86b) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x8f, 0x0, [0x5]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="e7c898f4adf776ce2707cd050fa5618ad8e081f8db3009ed7bb18e87d4e9a0de4206b977ad69721ab0c4b02af32c4afb6dd8747e73c6dbe23d690a001d189630a29779beba2d258a9fafbd9004562e36cfb1623c79bef9841484436bcb724cb0abaae8c55325d9c0b5c9c53efac896597467df9cfc5cbc684798d093d37bf48fedaa8d497ada94b89bedfee14655f9b0759c676716a051817249961da68d92c6cd698b") 2018/05/02 18:38:39 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="014e00000000000001000040000000e3ffffffffffffff00"]) 2018/05/02 18:38:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/238, 0xee) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{}, {0x80000001}]}) 2018/05/02 18:38:39 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 18:38:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:39 executing program 2: r0 = memfd_create(&(0x7f0000000000)="7608000048487c2b42046d133d38d267c23eff2d4f17a92c36cf63dc5f5f3eb5d9178f210705be3ac145da85c2236d8abff9b7146ca8c54fae30f2518313980fb710ebde32169363d91b6134f516cc5a50801cf5e80921c476914e67de408cfc7713096e43dc9bdb0c967cc26ffda5963aecbfe6406eb104afdb6baa2a8cf6b1e896d9c3d66f3381d09b3c3b63ad53277a69424f63733cf8ee3b186f92ba5da399", 0x0) ftruncate(r0, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0xfffffffe, 0x1000, 0x2, 'queue0\x00', 0x100000001}) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) ftruncate(r0, 0x0) 2018/05/02 18:38:39 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="7eaaaaaaaaaaaaaaaaaaaaaaaa86dd60b7e72200082b00fe8000000000000000000000000008aafe8000000000000000000000000000aa80009078000000"], &(0x7f0000000180)) 2018/05/02 18:38:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x6e10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) 2018/05/02 18:38:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:39 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x242000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000200)=ANY=[@ANYBLOB="47320000000000000100000000000000010000000000045e5900000000000000000000050000000000000004040207000000000000000000000000000000000000010000000000000000000000000000000000"]) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0xffffffffffffff1e, 0x0) 2018/05/02 18:38:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x80ffff00000000, [{0xc0000102, 0x0, 0x100000000000000}]}) 2018/05/02 18:38:39 executing program 6: rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, 0x0, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20002, 0x8) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) socket$nl_route(0x10, 0x3, 0x0) 2018/05/02 18:38:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x2, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x2]}, 0x2c) prctl$setendian(0x14, 0x0) 2018/05/02 18:38:39 executing program 3: ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x840, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xe4, r1, 0x600, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc2c}]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000000180)={0x50, 0x1, 0x2, @fuse_init_out={0x7, 0x1a, 0x8bb, 0x3a, 0x200, 0x7cf9, 0x6, 0x100000000}}, 0x50) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/05/02 18:38:39 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x81, 0x8, 0xb47a, 0x5, 0xfff, 0x0, 0x100, 0x8, 0x4, 0x101, 0xffffffffffffffe0, 0x9, 0x8, 0x1, 0xff, 0xffffffffffff7fff], 0x0, 0x800}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x2) 2018/05/02 18:38:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) 2018/05/02 18:38:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000200)=""/86, 0xffffffffffffff5a, &(0x7f0000000100)=""/11}}, 0x68) write(r0, &(0x7f00000000c0)="520b008600", 0x5) write(r0, &(0x7f0000000140)="03", 0x1) r3 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) getgroups(0x2, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) r8 = getegid() r9 = gettid() r10 = getuid() r11 = getgid() r12 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) getgroups(0x5, &(0x7f0000000bc0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r18 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000d00)=0xe8) getgroups(0x3, &(0x7f0000000d40)=[0x0, 0x0, 0xffffffffffffffff]) r21 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0}, &(0x7f0000002300)=0xc) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = gettid() lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() sendmmsg$unix(r0, &(0x7f0000002880)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="afcffcc6125b334ef673270aab283c2b85f0882141d19ac6126235699deca4a3e8a5c1b22fcb12610ec1be1052df58d28061f2516f44c7d3b46596ad8eabb8c2d3a2bd6a5872299fc99e1f099cf889d77bc2aa03796fbeccfca9fec8b6d3ca8911ff5fee2a9462c2d4708528c6765e85bbf53b1b6ec8d971715154d94a2cf81d547b259a", 0x84}, {&(0x7f0000000340)="bd9c4b679d36b04daeb47167c61099afb1580a6db9bf46d6", 0x18}, {&(0x7f0000000380)="0188097cfee9fa856e8259e9fa89447b6f73063a45b0ddee587b0dccaebce2c38e34f7e83398cdd6bb23bf25612ff1883d287fa5929916b3d8b65741149f969256a6a56beccbcb", 0x47}, {&(0x7f0000000400)="668452b7e298d03e7ac41336b38bd679dd4dfb4b828aa01d83198efb5055ac94bec70490501fa7803e58a0179dd298032a4e280b2c4984", 0x37}], 0x4, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000006c0)="caaa9c6b8013791df91f0a1c5e9a8234a7bfa0d13a4c16efbd0d416b8403ebcf45d49c", 0x23}, {&(0x7f0000000700)="488d2aee46569a62fe259cbf1baed7c13833a2cdab28e01715e433560bcf", 0x1e}, {&(0x7f0000000740)="441c8558ad954a73d101ba3e8b1a22826746d121be2381666cc799fcb538bdf1a9a18192d36a66903c1ef2e23ee392c1546c7011c52bf2a9a7623b15eebfe0eff756950292d432e8f4a370dc7fca3a6b2e0e7d3ff5877e9bdd3b10dfff", 0x5d}], 0x3, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r0, r1]}, @rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x108, 0x80}, {&(0x7f0000000ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000f40)="d9ebab7ff0b7d7", 0x7}, {&(0x7f0000000f80)="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", 0xfc}, {&(0x7f0000001080)="29810eb3b824198d1cde9a24de21bd63008f13f1248bb2df71f65b9dac26a70e9806c5ed0b5b7a2f13077e306a37d53b231a44eecf785460bba32b20ca6607005ca81340f50add67f35b787d6aed4d2dacc80940bb3f195ecf", 0x59}, {&(0x7f0000001100)="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", 0x1000}], 0x4, &(0x7f0000002400)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x4}, {&(0x7f0000002440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002680)=[{&(0x7f00000024c0)="283f5ec5507814e51042b4ee02a44cb4fcb1e5a062b5c5704da72dffb66878961f9c5b3423b46149574120d9ee745d91244df7fa8399871b05c3984cb393025263916dca4191a07f1ed1c476764b8b979e4533383aa77180d27dbfcf07790308f055183e07778350238c8594b16bb932fe16f730cd43cab2a69505c90264d8e074449c26880af8ebdbd9dda840b48657a64f5c2bac61905be0", 0x99}, {&(0x7f0000002580)="85fd432c634af620e996f237c6f1a915bd5c5fa1127dee5ba54d7b0ead3b08f6ada31ed59702c2c19d25a44405adc8756ecb92e46ef1dcb36143ffd33a5377a1ba15aa9d78a0a0c9c9f1aec3c890ba7a8d2dce96530999251fb56f00d3380b5e5dd1afe2d491e6", 0x67}, {&(0x7f0000002600)="e1b7fccf6fb4f55f54ebed0bc3e922ed10fb95cd17cbc3efbe4dd1570aa7e71af4531e87266587e240a2e3a5b7ab39b5a3bd4adac6f74e14cd908c6edeac569bfd8daef85ead86032762f650c155", 0x4e}], 0x3, &(0x7f0000002780)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r2, r1, r0, r0, r1]}], 0xf0, 0x4000}], 0x4, 0x8000) 2018/05/02 18:38:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xc4df}]}) 2018/05/02 18:38:40 executing program 4: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getgroups(0xa, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x42d2, &(0x7f0000000140)) setregid(0x0, 0x0) 2018/05/02 18:38:40 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x1, 0x801) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e4"], 0x1, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', r2}) msgctl$IPC_RMID(r0, 0x0) 2018/05/02 18:38:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x5, 0x4) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/ppp\x00'}, &(0x7f0000000140)='/dev/ppp\x00', 0x9, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd02010000", 0x6}], 0x1, 0x0) 2018/05/02 18:38:40 executing program 7: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="aa", 0x1, 0xfffffffffffffffb) r1 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/snd/controlC#\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 2018/05/02 18:38:40 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'selinuxppp1eth1-eth0!@,ppp0'}, {0x20, "6b657972696e677b40707070317bd96d643573756d21656d30"}, {0x20}, {0x20, 'user'}, {0x20, 'security--]{{md5sum]mime_type'}, {0x20, 'wlan0/-em0%\''}, {0x20, '@-'}, {0x20, 'system.'}, {0x20, '\\:wlan0]]vboxnet1trusted'}], 0xa, "a84bc3d97a1598e394bc5ead078be08f344f17c1557166a663b493eb4688a9d0fbfa60731e3be2afc5e694074dfa19af883ae5a6a7ffe09a57c53c47fd63f9ffbea997e86551063e90d94e9391bf1219bcbf447efbebc1c8d83dda68d6922b8c35dc918c"}, 0xfa) syz_emit_ethernet(0xff, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004600002400000000722f9078ac14ffbbe0000001400000000401907800d73cde00f53475"], 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x8000}, {r0, 0x40}, {r0, 0x1000}], 0x4, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x7f}, 0x8) 2018/05/02 18:38:40 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb3, 0x400) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/05/02 18:38:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x20}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x2000000000000243, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000007000000850000001800000000000000000000006347fcffffffffff00000000004968001d331800ffffffff00000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xd3, &(0x7f0000000080)=""/251, 0x3}, 0x48) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001880)=""/100) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001b00)=""/200, 0xc8}, {&(0x7f0000000000)=""/62, 0xffffffffffffffcb}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/242, 0xffffff81}, {&(0x7f0000001900)=""/230, 0xe6}, {&(0x7f0000001740)=""/69, 0x45}, {&(0x7f0000000180)=""/37, 0x216}], 0xa, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4000000000002) 2018/05/02 18:38:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={'bcsh0\x00', 0x100}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000500)={0x0, 0xffff8000}) 2018/05/02 18:38:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e0313005bda9", [], {@ipv6={0x86dd, {0x0, 0x6, "09fe9c", 0x8, 0x3b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/05/02 18:38:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x400) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x4, 0x3, 0xfffffffffffffe00, 0x2, 0x0, [{0x8, 0xffff, 0x101, [], 0x80000001}, {0x4, 0xf495, 0xffffffffffffffff, [], 0x7b}, {0x0, 0x345, 0x480, [], 0x2}, {0x9, 0x10000, 0x2, [], 0x9}, {0x1000, 0xffffffffffffffb8, 0x4, [], 0x7f}, {0x8, 0x7, 0x0, [], 0x7b50}, {0x9, 0x3, 0x45fa2d7, [], 0x401}, {0xff, 0x2, 0x7ff, [], 0x7fffffff}, {0xf66, 0x26b, 0x5, [], 0x7a}, {0xbca0, 0x3ff8000000000000, 0x5, [], 0x4}, {0x6, 0x9, 0x101, [], 0x1}, {0x9, 0x4, 0x100000000, [], 0x4}, {0x8001, 0x3f, 0x9a1, [], 0x6}, {0x5, 0x20, 0x6}, {0x40000000400, 0x9, 0xfffffffffffffff8, [], 0x100}, {0x3, 0x800000000000, 0xfff, [], 0x7}, {0xfffffffffffffffa, 0x9, 0x4, [], 0x10001}, {0x2af, 0x8b, 0xff, [], 0x3}, {0x6, 0x3ba8eda5, 0x0, [], 0xcd}, {0x2, 0x5, 0x20, [], 0x5}, {0xd140, 0x6000000000000000, 0x4, [], 0x3}, {0x6, 0x0, 0x401, [], 0xef}, {0x4, 0xa22, 0x80000001, [], 0x2}, {0x3f, 0x9, 0x5, [], 0x5}]}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/05/02 18:38:40 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x20}, 0x4) listen(r0, 0x80000001) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000680)={@remote, @dev, 0x0}, &(0x7f00000006c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}, 0x0, 0x0, 0xfff, 0x400, 0x4824, 0x104, r2}) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x7fffffff, 0x81, 0x500, 0x3, 0x1000000, r3}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "539ca120ffefddaea85ce9737be684c07842c7ac33aab0baad373f200ed16b263f790479d354f793b998902a"}, 0x5}) write(r4, &(0x7f00000000c0), 0xfec9) 2018/05/02 18:38:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x800000001}, &(0x7f0000000080)=0xfffffffffffffec1) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x5, 0x37a, 0xffffffff, 0x2, 0x33, 0x4, 0x0, 0x774, 0x4, 0x101}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)="b365e63535d6720b8784907222f10f0dd71a961baab0c8fea5120f311e2b80c0fd7bf7c843a94d69789e9b17527f9ee36370c8b74ad2e55fdbee31ae34d0ad299b7981c41dbccc188f2226a87b24c2322b4643125e9562c4d3cdae131a44eabfc4b86bf911a1ea742cae7110b72b461b6abfcd5340910a65fafc4c1fe58ef1c00740e2fd8ec8f30ecc97602aae9643ae38c3a4c8060e9540526e471e47814166fa7966b4a30d574052c3", 0xaa) 2018/05/02 18:38:41 executing program 3: r0 = socket$inet(0x2, 0x7, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchown(r0, r1, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs_stats\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004f80), &(0x7f0000004fc0)=0xc) readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x10001}) 2018/05/02 18:38:41 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=""/106, &(0x7f0000000180)=[{0x3, 0xb4, 0x12b3, &(0x7f00000000c0)=""/180}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000340)={r2, &(0x7f0000000240)=""/222}) 2018/05/02 18:38:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x8, 0xd3, 0x6}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0xfffffffffffffee6, 0x27, 0x1ff307543bf68161, 0x0, 0x0, {0x2000000000c}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:38:41 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:41 executing program 6: syz_emit_ethernet(0x2a, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/05/02 18:38:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"74756e6c3000f00600e100000400", &(0x7f0000000100)=@ethtool_cmd={0x1}}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10001, 0x0) ioctl$void(r1, 0x5450) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x2) 2018/05/02 18:38:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00000001c0)={0x0, 0x0, 0x200}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0xce, &(0x7f0000000340)="c7fa6e391b8c29fb1e8f201bdc4f3b9844fb7d20ead311e3b186c28fbd00a2448b2c9da7dfca1ae278cbc02f82f9385180ae66b2af043c18e3dc898e343a9d4bdbb984a146313172509e2fce0713351302b022ff3bccb93c817992a32fbf0fb82a1aa2326f6d0234890a7ad17ce1188408d05bec2df20e757a36238f71439ea5bfe02117fb0beb60fdc7e89cfc96c4b00885074db5db0234cd93a869b57ffaf77ba563a3de824c4b9733139068a65648ce5123c979f9dc64d1325ef4d20f99b56e43d4fcceb3023676c147370a5a"}) 2018/05/02 18:38:41 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/02 18:38:41 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x1a2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="89", 0x1}, {&(0x7f00000000c0)="e4183eb9c648b5d2e63fa147e883656abb2ec06e9fe5b8bae8cf4986fd355fad2b42803ca81a8ef04726570482cb1a359cae9ede1de4c1b7dd61b05d0e", 0x3d}, {&(0x7f0000000100)="4ab5368c2566cde2b8d0a92fb6bf7679cabd169f8a7d38e90212e2ac3e7a14d9564eb5643b2a6de2d0d986c32d89387a7d9c513844b50f7a749d235700fc7c28930af95692bcdd09cbb3c7a86df41b68efd7e45f39724e45dd2b6bcaf4b7a7d2b4086d393fda64ec6ba24fe873df5c236d50e682d3e9848e1cbc5f0cc27e68a500a5a2913fefbdcca946f22a86306c105bbc94403b784e483227fa169de5", 0x9e}, {&(0x7f00000001c0)="bdd78c229c6ffda04ee3aa7647d33550e547d81510f2a71349b49b21d1a4bf5daf7c478f2f1ce09bc6622c1045dea48b479d042dae380cf60f3c60d53e7c8f4c2dc7e839796d0f000aebc4e1a8545d764e3f01260b4cf7eedc0716cbef58f95b4f4fab37696f9f565c7d529584bb981cdcc8506b1625eb907f0d2995e06d38469d97169b2bda2775596b64eafa313aa670bd2257d0568cee5595c09d24406d3b7d66b9295fc012db92b3ddbc54c5ac13afd4b032bf0480a779936eb15d40318b8af05a5723d90d0d18547123157ece9c6625e52107352fd8ec1354f6e32395bdb250462ab55d95c7e0e9d97907a673c1b16aa558744e", 0xf6}, {&(0x7f00000002c0)="9824a03aa10e285598f644c87ed2be517a2dbbc311dab4440aa9c6c356ab57515f9fe213484735ef87f1afd298df95319221b8daae1ffb3281afd5ad30601e31619f048c79a18b76fcdfbf8ea8e6cc771de91b393aa6a1d4d83c6b30d5d685060428", 0x62}, {&(0x7f0000000340)="1f9f8cc46678fd19604f0b61ce388a93afbc4253798c96745de6c8c3a75e54d3960e89d601f5070a325edabd77beae707d63d2a301cb57843a1093e15e29b4ebe73090e8d1b33e5f00ebe47d367bedc41fef5aa3d72c0498474381c9b9f3633bcb6a64f6c9e660d6998ce6387722c22471d4bafb48a090e4d45bc3101ffb", 0x7e}], 0x6) bind$alg(r1, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr(cast5),sha512_mb))\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x3, 0x24280) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000500)) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000003c0)=0x1b5, 0x4) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/05/02 18:38:41 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x10000, &(0x7f0000000140)) io_setup(0xa09, &(0x7f0000000200)) 2018/05/02 18:38:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:41 executing program 1: symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f00000001c0)='./bus/file0\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') execve(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0), &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000280)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 18:38:41 executing program 6: socket(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x400) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe) fcntl$dupfd(r0, 0x0, r0) 2018/05/02 18:38:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x800, &(0x7f0000000000)=[{}, {}, {}]}) 2018/05/02 18:38:41 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="3000003099095fffffffffffffff6eb1edf12e7a5816c4fcd82440149ded2dc87754ca8bbce5b1e733911fdd25f62eff9f17612700009c5eac645e07a0d377d4e9af9eea82636e08e699dd460b885154efa20f3e8d0d0b0863551569595c376f1af1d0c01cc6913d818e25d36e99b23b99d0730522b6423e55eafad794"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba000000000000", 0xb6, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x15, 0x80005, 0x0) getsockopt(r10, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/05/02 18:38:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d00030000dfffffff0000001f000000065e28de53b94c84138c50a60d3aa6fa88efb1b88c894197b6137c960fd9428ad680ea6e980ae907008041e5449b25d414ffffe3be77512d6613db669cc95160805c2cf31dad81ab9acdf9dabc66e1b59dbdb7ba3e559fa4b76c"], 0x14}, 0x1}, 0x0) 2018/05/02 18:38:41 executing program 2: gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='numa_maps\x00') ioctl$VT_RELDISP(r1, 0xb702) r2 = getpgid(0xffffffffffffffff) r3 = getpid() kcmp(r2, r3, 0x0, r1, r1) 2018/05/02 18:38:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x20000000, 0x1400, 0xb6d2, 0x7fffffff, 0x0, 0x0, 0x0, 0x20, 0x9c0a}, 0x10) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x3, 0x0, 0x4}) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/05/02 18:38:42 executing program 4: mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x80) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 18:38:42 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000009, 0x2011, r0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1f8c204c4d6ae7898de69152a42c92b7e6c93f6f62d48944c5aeb195fcabb628e9a73deade502e66a2bd88f6bc8fc405fd405dcff22bc32081ab7a68ae524b20bc939f647ef50d5b4958da1ba82dc9cd25a46a606bdaabf9afb074acd509b6eaefb252251f5a7f22e3b38d8e0b31fe4bb005853ccebe56a031e9346ef3553bcb1f40c4ff8ce40f4fbe5fcb2a112d8ffa95fd0cc9f0c8c6cb", 0x98, 0xfffffffffffffffd) r2 = open(&(0x7f0000000180)='./file0\x00', 0x408001, 0x5) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/30, 0xfffffffffffffe21) 2018/05/02 18:38:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/05/02 18:38:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:42 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="3000003099095fffffffffffffff6eb1edf12e7a5816c4fcd82440149ded2dc87754ca8bbce5b1e733911fdd25f62eff9f17612700009c5eac645e07a0d377d4e9af9eea82636e08e699dd460b885154efa20f3e8d0d0b0863551569595c376f1af1d0c01cc6913d818e25d36e99b23b99d0730522b6423e55eafad794"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba000000000000", 0xb6, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x15, 0x80005, 0x0) getsockopt(r10, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/05/02 18:38:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="080700002649e26668dd3efaf5d9991b0698ddb8303a4688fad5bf0f4cdcb041e7d18c4e9ab6845bfa4695aa21045dc0af0036440b7bd12f9265dec45459d4587ca34ece64719bbce468f587bfaa71bc2413bc89f94e8b6cf4d9fe1663c125bcbf1ce6b65c1c69cd8be84e4eea915e64a1b933b16cc9ccdf2decdebd1972eefc7556ee528a3d8ed7cb20550413bf87c508c7a502395494ec56b15dbb7011abea0de609a46fa8d26e73dd48f332594ab20540c043d951b2510a86337a60dcdf2dfe53b9c20f118e6c1e66ca73bc5b183db7c2c09d76fbd411a60c901e0a506890c325294f2739fd605e1384a6ab572e9aebc46354f8c0dd51a628b1a2efc1364a874a625d93453767f469ff936edac4b755d5886f71bb1e2b4af6024fe6c09cb9202fcb1eb7aaa7f958eac9b8b1bc5422cbd9b3fa9f944c788d5f9f621c947e2ca4b1ddde8012bc67742dbd031b24f7282c742982ec851968186efd69a3600e845631358dc8b3d027ad3c01ddb0e299f490e95a7e71307153768afedc07a7ef279d37ea09f0475f3925ee4013f00733b9df3f18939bba217b2592ab567db436b6ea69566c00dbb66fc1275eaad17f355a24667b66346d752b1fcec6c40b08ea75b790d0a02d1b1d9b0b54cf3d3e54df63691e12ee36552ae1a9b45c519fdcb0114a6fb384c1fc5ebbf084b4175b2ad7bae1b9a13dea1b8049efad34f76c6dacc466934374f4e15bba7f6863f682dff82328bb7cd7656061582ce7fd5051cf7ec1f005c0ae7eaf0445ac26b3db6183c8ccd227ef8e88042a8b9bda75c0fe24068956189362979da0a002add9651ff8ebdb32f0050a692bd5b39dc9ae620e499dd58e69bd50cbceec82465668f2423c7c141c34e965c70f3ccbfd6d4c4eba602480c51d37f435f58b6b9a0c351fe064689e27d47bf584c177f29f03b3946cc45fb05c2d0d7c05367605e41a196a01ef715bc9a6f24fba8b47aa49c03dc26cf73cf5770a1dd8829d3a01146e1db155696c8b2eea413c69f9fa4a87ea11e8af2c5154b958709c2bc42df601ffb9701126a2b8d8ef71edd956e8b46d4e4025280715e5a0eb5d11e6bd8af32738a16750b720b10526d61cc5a7326641b2e2c4d2620cf776e27d8be8f3cd7fbef75abaab690c3684b1a337a952c1aa513c44bd2cc9138cf1fb7717c88565899e1f8021172dbef24eb96c8b2374ee46c9b450c92755437225954d9950a192c91d9d5c1d3cd300f2aa16d82f0beafa377948a64fb3def69c44e853a0106f0894b5c725fe0a0e82ef5a7817d789816d19cb3a6e52b45f910c5005b2fb084129ec1f5c07ceb863ec8b2586aff9021f9f8f73e184bccb0f73c88cfe34bb038bb3f4e74a9deda405ebcdded1898e09f3f1b08b124a245944900ac219f43284c8332039c8fd02f0e3e53094d2ec0b574c405288ad55362447dc8d222f5c71c88fc6aadccbf811a45e62394c1c51927e5be8a9c2edfcac6f3a2cd741d5c70437e3423dba10f02119b1c5761689d0b3e113d576341b48fa975c7b57a538356533070eb22e0654a0e80483f5459339623248ce5437d317ec8fc4f22585912e606d7e2f6eae2daad3a820786b2da16db2f9b1f9bfb01aeeaeecbb94f1f86bc457df102fa65d2d2407d27baac8c43477dba53bfaa46e2b8723221097d807eddaae75292270c7a4a08d4a9f3ac4fc550f1c27def4c6b5cebe151855397af5e2d67bc8eea2e5e6dcd4c6f8472390fc7564fcca3f56b1623498574dc886b0ea15c6be83955f8bbcc0322b88c1e3b8de3e0f79f3fcbad224ec5c6ac65093425ea14ef242ce52246da118562696a3a634157f17fd103a106a198e6508e153d9436af5d42fb95cfd17df9e5215dcc65bc2831130fe322eca28ccf99f4d6a067fcf8726fb770e09d675ed8b59213915534616250ebc1cbc7b006e2b7da7fde924e0a3a41f1fbc3cf58cd83a67a3af75f74c5cadf4089fe4702091f17c35b418ef4dab2c56a6c730b8b60bd49a18f9f119a29ca26eaaa1ba81e3a2ea50d1e6089cc43b4b3f610bc599c4ee4c9e50e102e5927479fe236370eb24176dc7e38d1260594aee5fbdb9a7116412ebfbe91948e391ce12e266c2261c2e8c2b87a5efe467784f16756bd3d40c788732a265d0b8e02902ed4f3ff1ae2ac52b13e68a1ace33bd913a18ba1ce8da2f2bba14ceb3dcb7c80e9b5111e25dc505f15de3659a5e30a568d082a2b104215a0807326af3ae31abccf9fec82069e8106103f797a6e78874b7b596f93152679225cee982339b9a51bb937d48b7619183cb24b0a1fec63782a288ee9e82c69847f980d0db093736403235227b0865fee38984aaa1cf87b7cc1360e4d74add9f8111b20b2efa2b2e791e5e0e697b3e65d3ff056bf693509651d801d676b853e9873743d35455dc4d30fd9e7d88305ffc6cdbdbdc6342068776c1d4e67c53d11f18ceea16e75cf94001c7fce811b779582c52c0d7b67e0a414f5626f1f2956984495294fe0350b7a89bef2bbcb06577423700ab54b3fda9c0ce04b06279626175cf66b95d"], &(0x7f00000011c0)=0x710) 2018/05/02 18:38:42 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x684000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000240)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001400)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x280, 0x280, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000013c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x9}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x20, 0xbb58, 0x7ff, 0x200, 0x2, 'ip6tnl0\x00', 'team0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x40, 'syz0\x00', 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) shutdown(r2, 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x6, 0x1, 0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, r4, 0x8, 0x1ff, 0x40) bind$vsock_dgram(r3, &(0x7f0000000300)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001980)) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ed, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001900)={0x0, @empty, @broadcast}, &(0x7f0000001940)=0xc) 2018/05/02 18:38:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1c8, r2, 0x20, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r1}, {0x1ac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\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, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4000}, 0x8044) getpeername(r0, &(0x7f0000000480)=@nfc, &(0x7f00000001c0)=0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/02 18:38:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:42 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x181000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x5}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/05/02 18:38:42 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setrlimit(0x1, &(0x7f0000000040)={0x4, 0x5}) getsockname(r0, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80) 2018/05/02 18:38:42 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x103001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x516, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x3, 0x8000000000000000, 0x9, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x10001}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/02 18:38:42 executing program 3: r0 = eventfd2(0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f0000000040), 0x7) 2018/05/02 18:38:42 executing program 5: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x1, 0xfffffffffffffff9, 0x4) 2018/05/02 18:38:42 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x0, 0x4, 0xffff, 0x7, 0x4, 0x4}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20401, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000100)={{0x2, 0x6, 0x1, 0xc3, "1df4859829e052e44e9bc76b3521cbd776667d7cb563e54fc6ec178e6c9ae53a49de77599ecdc548a82c5bdb", 0xed}, 0x0, 0x0, 0x6, r1, 0x61d, 0x5, "39f676cd44077b33a19ba0a56d4c27af6fe32e2a5fe83b3eb196b03393cb9c0fb672d41510cf938ee2873bd51adaa8785015c56fa12afccc090d5724ed3a99b7", &(0x7f00000000c0)='vmnet0\x00', 0x7, [], [0xd9, 0xf9, 0x3, 0x1f]}) kcmp(r2, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/02 18:38:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x211}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 18:38:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='md5sum\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x800) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000140)="c62344b5325ddbfb430ef56131d5782446e1e1dda0399a24c5b6dfa94553ca132cfba60ebfbf65f26db5b5a5b923decf53acd60c7faefcc59cf0743a32aedfed24300b372ce00473085c467eda1ce4276c507bae14ecd6f7b0ae34657b4814242f9e4003c6e5", 0x66) dup2(r0, r1) 2018/05/02 18:38:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x100) readahead(r0, 0x1, 0x80000000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32]]}) 2018/05/02 18:38:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x8, 0x4e22, 0xc19, 0xa, 0x20, 0xa0, 0x3b, r2, r3}, {0xa51, 0x0, 0xcb, 0x1, 0x5, 0x7838, 0x7f6, 0x1}, {0x7, 0x40, 0x7ff, 0xffff}, 0x39da, 0x6e6bb6, 0x3, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x1, 0x3, 0x8, 0x5, 0x400, 0x2}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x247, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000200)=""/101) 2018/05/02 18:38:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="1004000000100000cc00e4ff480b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef9c18217f048f010001000000e95dbe5a1aad0000000000000100000000000000848d000080", 0x5f, 0x400}], 0x20000000, &(0x7f00000001c0)=ANY=[@ANYBLOB="1e726ebb26f27931592d521c55e1ee53fd823789edd2749e09fb7233fa849b7997cbae2e94ec3f3fb975761765b5a7ddf474c51b1d4c62a5c0702bae31d92bba237229b95ebd584934c847731e07f9bebb70a2bd383c6c922342da41bd5e17a74cdddff79f6a2a8f52a59bd0707a0e14667b417bb93baa2daefb4514a27f4430a414ec48b156046d1a268030d470ff9b5c2390a9ba265d5e2a33cb3b44e0d9cd17d32dd2428d9142bd23ea"]) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x1, 0x81, r1) 2018/05/02 18:38:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, {0x2, 0xfffffffffffffffc, 0x1, 0x4, 0x80000000, 0x10000}, 0x400, 0x6}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x200009}, 0x2c) 2018/05/02 18:38:42 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x40}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/168, 0xa8}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'erspan0\x00', 0x2}, 0x18) 2018/05/02 18:38:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x4000000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d84713730968ec3704887282c98393d000f9a4c0bfaa69a446e29ac4a2298b6be7ae77d84148460492663187865aa8c4bcd0d3b47974316b2db9905357e69e01dba6e830d651be", 0xab}], 0x1) 2018/05/02 18:38:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x74}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = creat(&(0x7f0000000000)='/\x00', 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/02 18:38:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x1000, 0x10001, 0x2, 0x3e8, 0x3ff, 0x100}, 0x7}) ioctl$int_in(r0, 0x800000c0045004, &(0x7f000000bff8)) [ 210.346150] EXT4-fs (loop3): Unrecognized mount option "rn»&òy1Y-RUáîSý‚7‰íÒtž ûr3ú„›y—Ë®.”ì??¹uveµ§ÝôtÅLb¥Àp+®1Ù+º#r)¹^½XI4ÈGsù¾»p¢½80x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 2018/05/02 18:38:42 executing program 6: r0 = socket$inet(0x10, 0x3, 0x9) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000000)="24000000000b07031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) 2018/05/02 18:38:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x70bd29, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) 2018/05/02 18:38:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000001640)='/dev/dmmidi#\x00', 0xffff, 0x400) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000016c0)={0x1, &(0x7f0000001680)=[{0x4, 0x80}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca4000), 0x0) r3 = syz_open_dev$adsp(&(0x7f00000015c0)='/dev/adsp#\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001600)={0x2}, 0x4) sendmmsg$alg(r2, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="63bcdb08e0930fa92b33ba5719a5955f439c6d7f6086e4469e4ffc2a74148c7b7b87a3dbb271714dbd81883491b34e83f6e0a722c77ec4429163425371a8e96bb5dbce2d7fe552628d28634dc462eddf3b39039ba9c835bac73e3a8c83b984a2fb4eb278754560a37caf376203d0862afbf5ee0332ac158182b3c324adb52adde9d8977f8f", 0x85}, {&(0x7f00000000c0)="6217f9c1eec159c44fc55882b1ec8054f0d7c3b2b184035dbb7aaacfd4f382e7388bd8d92875e6a5a96ac4ec75fc66ddaf4dcc39ff1a7965ebbbfcfbfb38b11a537ff3d13ad9d3bcc2e36c8e22110cf7cce396d3d3803e8189419f57ccf00c59d4d8b8d5278179116b51877baef7c1068d09dc9d0ab83795acc6a57fd67b", 0x7e}], 0x2, &(0x7f0000000180)=[@iv={0x30, 0x117, 0x2, 0x18, "6552f3fc1e940da43809c329f01b758f09ca3e03b31ad081"}, @iv={0x80, 0x117, 0x2, 0x69, "9af0c1ac4337579093aaa035547bc0334d751a556cfc5f4a20da462df22ec642e50e71308c44250d9c7753be7998800d82effb4b087565f94e213558b29c418ad7ff90045f48d686200326359bff599210996ba320444ec01106f60129330ab9fa401c7901b0ebf0a0"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xc8, 0xc0}, {0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000280)="c8b0f5a25043dd086fa3293e0ad88fb216e08103026b954d1550d6d6cad633dc619e8780f6f91d0a3d57e57be146ca9c3678a8d8b04b12b0f2a291e0c88924096d5125675fc1beb397622c642447f9b038bc972f4350d5de6dd1fe137dc5fd24a6d9508ce4f1f5c0f15e34c0f90f52ca01d8fc17ad6a72aab32525eb4865cfdc2566e7149f6abc84344e505c10888844da6ebc97bd63a2363357a6e9aa1b33435e5998fcbe7e92a704e256272f4dd5", 0xaf}, {&(0x7f0000000340)="bf9bf5463151e231b8a155954a6e40d221db0f9a8178131c2b1a2e05608f0a8fad65d1c631fcc86f1e9de0018abcea129b7fadd876b2ca035e57ed2b55d5010e94fdd6a94bfa897d3cd17fbb552294da0cdad13cc7e794954d40996aa9cf779da7eb2ea6ececa53d296b6778965b4937b9dccfb67ae1dbaeb8cd850e2cda03628b9a7d6ef92bc91fbed9993e06f47fc61362806f30dbb02f54b98aa1b64a7dcebc167de911ad3f088839f017d6ccfc0ef33742fe184458c5a55dd6eca53ae3c95043157859ed5c9da1ab00f9f82acb30ec94f913a8a324c406a519bd823fa298e74954a2c17bc97b0032e72fe308c6c564af5cef8a53af8f07305fbfd19dad55c9aa1f786c7554ad92eb33c539050cc1de8640751cacef0d6ec7babae73d6a5f662e7f48a345a20438a1aa38d09e93beaa7ee6bf469b97b830cbe018591a5095b3d1d32999aa00401db4c3ea8ba0f6dc55c2ef056f8de098ef6d5ec4e162be0b2eca5369bdd56a839099480fd0a31e99d2009dcbe876c4a4cd2ecbb04e1d7b4d5dee77cf0f0cf1741a5beeca5cedeb09588dc3b079b2250a3b38db492af794a4bd81fce71e73c663a05b1695b766132ec35f67c0c7191ce331c643c8a788e2dd8ff73aad936659a99b7b28ad1f829b8251d0390e96632bb3831c8d46c3956044d8c54445255996c655e66da3e18cadf3be4fa9156075122ba865572e299341835d93f3adc468c1808e1bad24bcf54486a5568f106d2c67b2e152e443180407e5bef534abe7c75f15335a0f2089c362d0477acde904287af15594b132c11479017b413b4a627ccfef5f1a75fc4b9c79a92db08f51bb41afe29745e310bfb7d2b6774a09205652be99394402a8322235dfe73e64d5e2d1f2969ebf9ea89fdb33cbffa4c6cfc8b0e5e342ae30556c393017cc0bc7ee81da1050cb078744a05efb7f062f360fab023062dcbbf4306cbed1a17e8ebdc4cfb20814a43ac6c0652e03bb19f20553ad6c57464e993fda24f0c09cb95fadb58f6e141176218a558723e4271dce3f33396083e98d1c5b933b435c74a658357420d588ea80e08823ed5f5a69093b39bac3a07d9b64987d2dfa26a135bb9f920cf21d2e66de6408525fa0bf94cabacfe9fecaca085de24cdd6de335f479b708dd4f0c8c66ba4c17915f2c5c4a1a9b1d8f64cda47b233dc4953b87daddb1d830c59e110bd61fbfda4799f9f143544c28fcc60fef41cdcb0a1c16cc79b03db8bf26cd465f2d60f4ffeae69d829c0e6686081a84d62a3748f86e47329add49e6630c6b5f6916ae22c6896fbdcee3e99f346099811b2d048ef213e4963a5142f634a69d8c9a1fcf3a80d6932aca006bd1f87b9a393699adec4a966483c8d5bbb7bdeeca721125751a498ef7a03d1d8b312ebdc181e32f6d64ebe642722d3db5e07fb8e65f6bbe226866858ad0e719f5a34054e8e739294696753f8a018d1ec971fc00d4e083ae61a76124b6dd03312cf64c26724bc6cae2071127d5fb23116504c9664d297e4e24eb291072ce280dbabefd2e37e5d3e14c28eff91e0c1f1a9ac3b07e0577f94ce17a6bed287c0b3771a586f52e5f9299f2cce4963ddd809799e35d96282dc1d094b20e23211eb137a67164a7ed2d5b9287701489ae486ec917dc508b3095752bbee97bb983c033151f8530c6893a4fc930241e1226e867fc9479f1efa24864b273e79fb1cbb64db19c4b178bf85b25d464d2e3b3f8c90ab13ed0a6db4c8ccfd4594b95e972974fc77a8187859eaf5553d3a56fb6c728b80a295220af98d1d1ae37f5a88b443ef2346debf02bba16c1477a1699d2445c7165a8b3681007f0fbdd640d56db6e8dbca710cfc4a96d2b26d248a08185157679bd90daabdc95875d3ceb6c5c994bba2340e0a43802c6d0130b6b7f7f6453cf42cf66ef331e04bfd053c2d54bdd5879762956d37e731e82125de55ea86614c9b2c7d603b178125cc670fefa1f4337fd724a5268cc5c60f3351fb3e1907c0656132befaf4fb3b4799316de9f0274b50b938964346cb459d4109968827eb7415d9ee4ee504bcfd794116f880b6bb80c182cbb48bc75b7ff918a327d7e04b57d44678a6a5b72e4d2578986c964bcca517b651817c5d8c15f22b6071d51badc1b0c7598addd8ef2e507c604769a2fde73960ca1a95db3b931b3ffd53d29088c227e90342aa1928db755369182faec2dfd0e5cdd37a12e02493d8aa9caafa4bb5e3663775ecdbd8e1b7e519cec922f7925539405efbe976c5d78b6cba0d6539f0b78f7d8215f5d1e61328e3574d1050a343be83772a7441b053de916ea3714d5dee6973f9a52d45253a131740446835e4318fadebd232a23c3d826a9771022f43e5a0ed84f1bcf1985de415a0adcf1034a2f64cde9ecde8698885be03ecd992081d5262d4c15b2712b5221f113d470a7344c94108a74457a2f692e033b6ca1a9968cafc59fa6529ee5c0621ee58ca125d42f7c0efcce0360122dea11f7dded6b13c0447cf567510957d54d75f1990b3d9d4f21941edea3172d34d0f72895ac55c7da92a01a9b4d5501966672bddddad3426f302c80412d8ae9dd299b6366aee5f608c09badde7c7a8e1912e3f45f981652aefeddf9e6535b3e70d224425b48f6a2dd5dbd570f6e2f3e2f27edc0496298ddfdad65c4118b1735237a094c0da44a67a6a191ebdab74b0c011a4e24411382639a8da80e5ffc417e7a747a1586cc98d5bdd58bb968ffbfaa21151215d4a96daf629bee7d871e96ea99eaacda8a4045d28dfecbbd1d0be24669db1db58aaaf299f8ff7c01ca89d1f43eaf0650bb3a8571e6136a133bec58d6f5da2cfd5bafd9a609d7022e6c02b3911be015007509a87ce75b6bbe4b82b8daa644c8b0f952a376a649a9b1611cabdd676eb6f870504c9a3c340fe469ad7bac3ea35902944db96df396db5c90534ce68bc8e3f0c1935818aafa9b87f226ffe27264f2ff2030ff605b21d761869fdc9c44212f35af3cb422c747abbb88d93863047449be713abc8cae7f071b0bc8a0e33d056416c8d585176d31d706569e426d6bb5fc04383aa259c483d83219dc018896aae4fdc8fc72b9c612ec76cbee17c0cf17600c4400f2ec69c2c44951d55d3761ecb5e96973b4e6a73abc4edaa580c879cf5e7ee0947580bac571720138101f307fc655ca6089d831379acfd51ddd7325b2b44dd31a7e9d6cc4d08d3e5fb031fd9e523d1f50ee34b4e1261dfd868892d376ebf1f17853d7e0b445589cd11b40358782964a1ad3789cd495bf64d348feff59828b681784992f4cbe842ae3dde4da41dfc5a33de4451db93581af2e380d48aaad7091e7678895b8f66a8b52392dcd835bd0ed8c43bfa5d8163fb28ff6b1eab912c840ecda04445c658a5e9f066d34fb9dde6bc702961f4e99a26961ca3649b0c241f19c18f5489ab11934e1882096061962b21e31aa195f31b6af946b1b9a7a9f4496de4e20b7a40bd2c9272c8893f459bc543aa2d049271ad4b880138c5e4eacff4b0151b2930cfecdd9f2daa442821b6c232afb1b224cb04c2a4c44123a7ea307694dc32366d946f9cb169b58e79fc73b196cef3b73f77e398dfd09d14610b426e68dff50cfa35fad3c9370217c80507532374ae1d5ab7262637e18841c533c0c413cb3cb7819d5604835c786ae05a93dc5ee886aad9960fa7082bad2bf073f3b757de3ed1c1fe8a18363c054ed5eaa227939644ee3017642ec432cdf71953454239002e9084f8a785c5d6d5e20a1b183198d8716385341cf37da4c44118dfd312c2434f52cfaab29f5b64755ff2da184d449b5c3efe321a44033c4fa8489063a93b27e8ccbf1c0b7568b31af3dcaaf4e814b001667635f93ab028a31fcdcb3cbf610c7514f5043259c59645192c36475d4d119bfe36b13546c1c5f46593f8654a7c583c09efa7eca282cd5dabc1f7c6c03db078a35524f12e7e2d76b6f48ab0b3b0c5859fd3841cf0eea346abdfcf91e9a9b74a78b8bf13953bc5ce9f0dbff310aa7b805a6471e739a749d4804e2a9076dca14e50312e8aa7d26a8ed3962537c58438bf42f7e279e5920b4b87112445f8c64b198cf423de6270cf594cad84f9c9bcd1145032859121408846266f42c7e6ef7099fbd9e0eee4ba45c6cb7a22c1a9a9d26b663f7d86bb215bf2786f152a16e106a52af627b5b582ec39000ad9d336c3cd14a7be64dadf77a61917ddf5af3c6d6712465e23073474d3d1c695093f03b5b4f4573ccedbe33b26fbe2c9abb1e92f8a7e6a0e9f2ad866690ad0154045612edc6615995854736f43cf64d73a13972d8709d1fcfb12d5f934870555b63134a52fbbe2e41251939146b6a5fc9040046dedca181180cf950217792b96afb451fec4d07b38959cb2c2e609e6b0c47225c06c2da51579348c0de86d8c7a8e9135530ed7abe4a0cb4c1197e908c009d6de9477fffecadb7b59b63f2fbc826392aec8cb5813c2ff07979972d72141b4e82d3e6aee7f0758abd912c8ca0b6a3016dba22c381b993ff5724132b0a7260e0f2082308d350c3f148ee6de77e2ec52cc81f52fe86729704ffbe1883b1efaacf166dd18ab44bf2283af12359d227b1347d84c9c07a73ef5a8cd1b5ab5dbd1bd3ad7dc2728899b49b259880f6804b2acbe743c7eed4e04b13e863cebc8fdaa3d9d99fc7b0b6447b39c57bfaefc08053ad35ebf1653b8ee08707b99043853a04aae45e4b6963218dd5d11bc44568471295fa110e2f2bf2c43da953b47309561edfd01638ab3072c6dec6e78b74b9def260efe7e0c661d4d021bc7595b943f74314ecee5cba23cd0e5cf4979885eed8380cd97942a17d382d7cc59fd0ceb0f7c244d3c66033400d2e694336d6811e4d134c58298beb542e0fe924322f74918260ab6e37cf07c694a23d7c7dcc00646dc5dd38369418385178624a69a22659907224b92cd1ebcec9b07e2b0bb4ad4d8a3f476be47e168edda5053c437586c0c65330a3748e687e1981dda6312d2162ffea366e4aa479d57f711f4e3a57a77c729ecb3af8ad1a9e365ca66b16275fbc3c78d6461571122c9c9229313fdc8c6c9fda47740b5d15ca1dbe53cf54f6adadd5cef5e540ad90dc300e4b09838b837202023128f3b8f5cf14e471c410e361745e5a74f1bedd9a04c6f80d14bb2381c22c802cd2c7577de63186fe8050bd050e9e5b565f3fea1ae964f22796080202e4b8dc3953b755e422954427cce71763871af30864bf1368e6ca67f995719675ec2a9535a95eec663dabc158a903b9073c396c73009e254ac610a056fe96fc5d8d640b33c780b59404e5092dfdad5b9eef7fc99d1045e25227fdb92af8c33926c169d8c11a519265070367639669d0163d64c7c1eac5380f211118d901b95c3794c3e0dc3f915378c99971b90ebc21d6d5419f66ea8df7348c363a5c658499d94e670c8f4317a0265d1fc5cd1a5499aeb31ed358cc3dcbd888b9784b2584ff546ac8a87b73a7b2362990cc34e3897a0ccf9ccdea75efe28cd61b28ccd593cc723c18373414b96f93de8000bd880faae40115dab517c32c930bc6b98db811934240134840b5aba84e3c763ac4435a4e6a49f74dd74a62e781d6e7d3ee7a805a20b9a5fac41f9d6b44dbaca82de120e65053df8a841d89254e3b0ecd7ecd3fbdfcff7f4e58625d594817d46d94ed961beb35c671e4ac092132cc3262cecdce7c0b95b1c39d63717822605666fc60ce445774d5b631eaa63de79316ec8c96c5de61989e0f35f8b9cdfea3c34e9556ceb9c0a45aa11812d3aa8bca41fbbb", 0x1000}, {&(0x7f0000001340)="e27a6648665893bc78c5fd3cb466671931e7638eae7773c12d2e030324011090db5a75074e76cd5aa54af10a971e7c52a6625455fe16c6182188b59ab01b6e3b30f67e6d6807e3220a80c333c293e3fcf389afb4ee7d4a85cb9c2f71a931fd649b1783dc5d4ec075d9f7b1ca1a88e2aebe41170f092e80623b847e4bc24347ceddc06c4b2976cb0257b696bb5898ff5de2cf7e141aec83fc37700ad3babde905a2a87dd30b5d4b75060b7fc10c4ece8a45", 0xb1}, {&(0x7f0000001400)="5ad6ad984d7742ad0afb039df09900a311ffc49c02ed44c711592fb6e431032689ba275d77d95eedc74ffb6ef6433182090b5f90d70d7b92556e96904fcd1a9b051110d41d03930f441a4d2b532b4725af8d6999c768af71d36ff9697e4fd1fa30e6779d750ea0c2b667ac2aa140f3503c4fc8c9052734326b67ba6be0a719bf3dc8393c056ac75b0ae399d8d8893b2634313da81990ea212654", 0x9a}], 0x4, &(0x7f0000001500)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x2, 0x10) 2018/05/02 18:38:42 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000002b40)='/dev/adsp#\x00', 0x1000, 0x8040) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002b80), &(0x7f0000002bc0)=0xb) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="8a841d77ceaf102e7dd0af5b57eb13fd69c54fed9e1b957d4249fe9a819df20b7efa0e5ae55edeb8b841a6708ef8e121d6aa9cdc803f183c9e54cac462447f67d5b7d9cc6e5b7a481ff3101a3deaadc7554648be", 0x54}, {&(0x7f0000000080)="49f7faa1ef93970d7302459f93b91607d33ba31b68e590bcbedf70242d12f56ee2d2f2d5af60b76cb4afa1c2accab58f3b5b790e28ea1bc6109b900fc8630d74f65de2ee14922aed908de9177da80ecdf2248462fefc77ade837c92bfb0103ffac9a52cfa6bb8845aa7ba772c190123e11c7e5dc3258dd28c7c3d84c27b336e132975c6ff67b9b395cd91cdf08d0d1a76b1f91b3a3595c4aa4ec577173bcfc5bb6c03b2cda395679fa410cc694ed2e75314e3f6cf0eea9495bac8662865be0da8657dab846455d39d6bf85593b", 0xcd}, {&(0x7f0000000180)="c76ebb6067d6c89460f4f4466c", 0xd}, {&(0x7f00000002c0)="4650c4cc46be36c0fb5ee8d2925ceadd4174377156ecad5f2514fe23f9dbcb9067f4003b5617ecf303704b1974e6054a28bdca3fa0973f7860b2f72c26fca6ad24751e5190c1c42eef004413d3f1dbca3fea213cd04b3b332c8de2041ac39d36dbfa1bf6056694c82326e4ce5627bc451502d8680ba654ff8be2", 0x7a}, {&(0x7f0000000340)="c0d1488eca6b73430bbf84f334380e7e8d556de90cf79aa56ae87c4c5b4643db735c0de4cbb63275b8cc4108312e30b82e7fce55a86ca0c857d27b55f051b5f90685bdca0217de216bc704bad04a99f4c97ab4468752bc0ac8b41fff0693b957f4ed8685a93e1aa532aeaaca5189bcbd5c58de4106910373c56387729e16d70f60712591217c48a55d43d5b5da19e850fb4aee0f79c862e3550e05637a370a9a1091739558", 0xa5}], 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) close(r2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000200)=r2) 2018/05/02 18:38:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 18:38:43 executing program 6: madvise(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/02 18:38:43 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace(0x4207, r1) ptrace$cont(0x4203, r1, 0x0, 0x0) 2018/05/02 18:38:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8008000, &(0x7f0000000140)={[{@allow_utime={'allow_utime', 0x3d}, 0x2c}]}) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x6881) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x4ef, 0x80000000, "b23af7c7c2c4264664098845b532d4f616809c77ed0db356a85b88d0ca102c2ded73f873887b0c8dd01c0c4dd9cca1a7f4b9a8b4167c25b8d33122fe9031c2ef7f53e42b45a902efbe85e15d2c36b10b562a0c5f7180f6917c1532665ea525f01c832f3ab8690eeed459cf231220aa8d0d46ae701e192e42a3dea89ff4a23abdc9736e3ce72c27597ae7597f387cc9c7a1e1"}) 2018/05/02 18:38:43 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x480) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @tick=0xb62, {0x0, 0x95eb}, {}, @time=@time={0x77359400}}], 0xfffffe58) 2018/05/02 18:38:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a25b12180b4e51ac8a8a29da3a38ee5a43702e23d3addd32f3741322c6cfe952ab775d8c9e9c9d6d757c48be1a8390f20cb0342598a9b0a3fa947d6d9324e9d82fe34abb89a55e713d4e2dc976ebd04082c96d59d14b6ac46b72a46fca0993f6", 0x60, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x8) 2018/05/02 18:38:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x100000000000002, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000010c0)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x9, 0x101}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001180)={r2, 0x2, 0xffffffff7fffffff, 0x2}, 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001080)=0x100, 0x4) fcntl$setstatus(r3, 0x4, 0x2400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000011c0), &(0x7f0000001200)=0xc) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001240)=""/125, &(0x7f00000012c0)=0x7d) 2018/05/02 18:38:43 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40003) 2018/05/02 18:38:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="e0"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/05/02 18:38:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x9d}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000800) 2018/05/02 18:38:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x21) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x8000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f, 0x401, 0x0, 0x9, 0x20, 0xd, "188be30c31221f9d41a620cabfeea74cc200d2997f85e5820ef2096f3ee3b736bff79867d93332050c8866a1abb1623e38e65843907bcc8d0b9c53b97c89a4cf", "af6be6efb9227f37a2f5186b9459e27e41412425ffdb68547e0ac4d0bf5b4a786f1446fd5e37edec9507c38daebaca608462d65b1a500b685e926a8f9f182484", "1624b9b42e8ccda6b4445bb64e0e2735f0fd879a054a1deff335ab81a75efd2d", [0x9, 0xa993]}) 2018/05/02 18:38:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) mremap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000a98000/0x1000)=nil) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/02 18:38:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x0, r2}) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000080)={0x21, 0x8, 0x7, 0x3}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/tcp6\x00') ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x6, 0x7ff, 0xffffffff, 0x4, 0xe30, 0x8}) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'bond_slave_0\x00'}) recvfrom(r1, &(0x7f0000000100)=""/227, 0xe3, 0x10000, 0x0, 0x0) sendto$inet(r1, &(0x7f00000032c0)="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", 0x106f, 0x4002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x5}, 0x8) 2018/05/02 18:38:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="bd8295a2c80f84f10000000000000000130000495a5a0004"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x181080) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/05/02 18:38:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000700)="f7", 0x1}], 0x1) shutdown(r0, 0xffffffffffffffff) r1 = msgget(0x1, 0x8) msgrcv(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000791c68fc7db45e21ee92c1ec85bbb5fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cb57bfc767fdeaddb3ebe52063b13a95c9223de04c53257ecd876eb707b4a6c07a4fc11eeb4173ff8d8f17f3079ea20c0c295ba8dad33aa584efdcb58fe6d0294a337bae67cb9ccc3fd1d39e525ee2b8e562c7959461cec9a3ee39c4893ee0c8646a6dfb1c45bfcc65d150bb693bc47c99526898f7d9a64bfaa784778f304f419a34dca15a6216431e5041191650c8dadee9e3bc6a367369a20af055053294718b02692395195bb5d5971141b6971114a8a269e705060"], 0x101, 0x3, 0x1000) shutdown(r0, 0x1) 2018/05/02 18:38:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x7ff, 0xfff, 0x9, 0x0, 0x0, 0x80000, r1}) 2018/05/02 18:38:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x3f, 0x3087}, {0x1f, 0x800}, 0xffffffffffffe292, 0x6, 0x1000}) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/02 18:38:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = semget(0x3, 0x7, 0x4) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000080)=""/28) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1000) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioprio_set$uid(0x3, r6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1, 0x7ff}, 0xfffffffffffffd4f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r7, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x220141, 0x0) ioctl$TIOCNOTTY(r8, 0x5422) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r7, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/05/02 18:38:44 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x10008000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff7f, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) 2018/05/02 18:38:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:44 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3ff, 0x8001, 0x7fffffff, 0x80000001, 0x0, 0x80000001, 0x10, 0xc, 0x6, 0x7, 0x8, 0xfffffffffffffffe, 0x7, 0x5, 0x1, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x1ff, 0x494d0c8e, 0x0, 0x2, 0x19d4, 0x0, 0x0, 0x3ff, 0x2, 0x1, 0x7f, 0x6fa, 0xe18, 0x7, 0x7f, 0x0, 0x0, 0x0, 0x5, 0x7, @perf_bp, 0x2010, 0x0, 0x0, 0x4, 0x3, 0xc2, 0xffffffff}, r1, 0x4, r0, 0x0) socketpair(0xb, 0x8000b, 0xffff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000880)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000a00)={0xcc, 0x0, &(0x7f00000008c0)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000000780)=[@ptr={0x70742a85, 0x0, &(0x7f00000005c0), 0x1, 0x2, 0x30}], &(0x7f00000007c0)=[0x70, 0x18, 0x20, 0x40, 0x40]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000800), &(0x7f0000000840)=[0x40, 0x48]}, 0x7f}}, @request_death={0x400c630e, 0x4, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @increfs_done={0x40106308, r3}], 0x1e, 0x0, &(0x7f00000009c0)="097d001e2028aaedee53da6a68f6b796f73c971df08a1a65fdc765500108"}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) getpgid(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000180)="810cd3ec1c01ccf64d5cf0b793fec71267cd9a6417f86c6463fd194cab41e81643464a857f9bbb330070c952c418a8d9d103af7a7a99698a1971ecbfcdf138170f83a61a42bffd266d4482dd56ff5e0ff8ed444381298e9051af3be14c0f4b5d2793dcb605f540f4c9bd28ba047e94f2bf4dbf22757796c121e04421ab43ccf0f007881d9ef63a8b930fe8528bfbbb9d1d271ac739f0a71cf0406f2de8152da818f5951402afbd3bf140e921f7754a08745eff37382af04caeef532e619099250fff6c47ad4af4fc0be41e0110e4131b3a715d", 0xd3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000600)={0x7, r0, 0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000640)='teql0\x00', 0x10) clone(0x40100000, &(0x7f0000000280)="d37c49fb34f42a88792d5742ac82923e4ad8945b3608ac8122dba509edfa7b8fa883576e2ef923c08b68ef8108db479e9a609e827e6d351b3ed6c87c694cd5a88dde784cdb39f70bc1e9e09f7e64a26923cb718918a8f6eb56930442302a0f4621fadfa9b2c56fe9f7d199a76d0117b28f48afa5bf3690b757939d2751dea09b4a0cbec828c7f6a6e0b52590e42fcff414147688e719adf0c69ef13465b0d2d0994d2048712a9614d810690428f6d712a9f43f1f9515e3e30021e4d2549e5108bed36c846dfe765fe9556799e247530b8fdf8f7813ca2b6c618a84a18a8562a1e11ff712dbae42514b8575617168ef", &(0x7f0000000380), &(0x7f0000000540), &(0x7f0000000580)) openat$dir(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x80, 0x4) madvise(&(0x7f000022d000/0x2000)=nil, 0x2000, 0x6d) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x10200, 0x19) write$vnet(0xffffffffffffffff, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/05/02 18:38:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x488}]}) 2018/05/02 18:38:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x2, 0x1, 0x5, 0xcd, 0x3, 0x1, 0x8}, 0x0) unshare(0x20000400) clone(0x10000030020100, &(0x7f0000000500), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x8, 0x4) 2018/05/02 18:38:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/67, 0x43}], 0x2, &(0x7f0000006b80)=""/189, 0xbd, 0x23}, 0x6}, {{&(0x7f0000006c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000006cc0)=""/68, 0x44}, {&(0x7f0000006d40)=""/172, 0xac}], 0x2, &(0x7f0000006e40)=""/32, 0x20, 0x80000000}}], 0x2, 0x10000, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/05/02 18:38:44 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/153, &(0x7f0000000180)=0x99) r1 = fanotify_init(0x0, 0x0) r2 = dup(r1) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) write$fuse(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a1feffff010000000010000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x12) [ 212.050122] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 18:38:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x10000000800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x75, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup2(r1, r2) 2018/05/02 18:38:44 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffff717b, 0x500) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xcab, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0xff, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) fcntl$setsig(r0, 0xa, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000016c0)={'syzkaller0\x00', 0x4000}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000017c0)=@req={0x80000001, 0xa000000000000000, 0x3, 0x81}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001740)='./file0\x00', 0x4) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001840)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000001700)='./control\x00', &(0x7f0000001780)='./file0\x00') write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) poll(&(0x7f0000001800)=[{r5, 0x100}, {r3, 0x2c0}, {r0, 0x8}, {r0, 0x2014}], 0x4, 0x1) dup2(r3, r4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r6, 0x400, 0x1) syz_mount_image$nfs(&(0x7f0000000380)='nfs\x00', &(0x7f00000003c0)='./file0\x00', 0x67, 0x4, &(0x7f0000001600)=[{&(0x7f0000000400)="20dcd63d0202f1bb190ed2d1106a5dd2f02da117c3f59a3e90d8fe4213ec52125698475d918f30ab2a51d93189777eec960ae08abb99efde905c51e8089cfcb038f772ec76777eb338e5dac6cc3217cb1867c9d41edb8984e75865235af1fe726c0acb93e8b551", 0x67, 0x4}, {&(0x7f0000000480)="85193f2753247fc20371b79735a413acc3b260665dbfa62cfa968823f2c687584c4b49b808e18ee1ed9bdbc85531f18bfe156b33fca43cc697d0ab69a0605274dd8c062c89730d7f2b8d27995680c64aa1335d327a04894897ffa4d19737af652e1e95eccd51e23d47f1d2195f4b14ef8147f2623861c0b6d42038d0e8181fd1abf17dc9e1809f2705b8f3a63faeb09b3a36cde1bd96ef4b7bafec3ae9c1066433015fd9827ed13beea900920990ea5a6ed7683fbdf069dd0553c75948c96e2129850e4e90d0ab96137549cfa176d0e9d46a109aa343ac154feef9ef8e637e41f6612094812e286807b909fd923f791eaece9e94ba3350", 0xf7, 0x5}, {&(0x7f0000000580)="ce82ce670ca92e2a3a00cbbdb6e720e273140688b316e7dd6033a300f89b656c152b9e0faf1fd4fe2c9cd67fb772f3f77e1aa052807550b14794303b4eaae76024b5c0aa5b434dafceec95b5f4a1f8cf51114927f700e4553328c0e85abcf01a", 0x60, 0x1}, {&(0x7f0000000600)="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", 0x1000, 0x2}], 0x204000, &(0x7f0000001680)='$eth1,userwlan0ppp0\x00') close(r6) getsockopt$inet6_buf(r6, 0x29, 0x3f, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) [ 212.372751] IPVS: ftp: loaded support on port[0] = 21 [ 212.390412] x86/PAT: syz-executor5:16041 map pfn RAM range req write-combining for [mem 0x185400000-0x185403fff], got write-back [ 212.405920] x86/PAT: syz-executor5:16088 map pfn RAM range req write-combining for [mem 0x185400000-0x185403fff], got write-back 2018/05/02 18:38:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000440)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000540)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000500)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0/fil.0\x00', 0x1800000000002040, 0x0) open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc245, 0x0) rename(&(0x7f0000000000)='./file0/fil.0\x00', &(0x7f0000000140)='./file0//ile0\x00') open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x4000, 0x6000, 0x1], 0x3f, 0x82, 0x401}) 2018/05/02 18:38:44 executing program 6: r0 = socket$inet(0x15, 0x805, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sched_yield() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @empty, @loopback=0x7f000001, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x83f345e9dda0ec76) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xfffd) 2018/05/02 18:38:44 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000280)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32-pclmul\x00'}}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/05/02 18:38:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000005c0)={0x6, @empty, 0x4e24, 0x0, 'wrr\x00', 0x2, 0x4, 0x16}, 0x2c) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000600)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x4, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x1b3, &(0x7f0000000500)=[{&(0x7f0000000000)=""/28}, {&(0x7f0000000040)=""/112}, {&(0x7f00000000c0)=""/7}, {&(0x7f0000000100)=""/127}, {&(0x7f0000000180)=""/48}, {&(0x7f00000001c0)=""/222}, {&(0x7f00000002c0)=""/148}, {&(0x7f0000000380)=""/189, 0xfffffeb7}, {&(0x7f0000000440)=""/47}, {&(0x7f0000000480)=""/120}], 0x0, &(0x7f00006c0000)}, 0x2020) [ 212.581344] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/02 18:38:45 executing program 6: syz_emit_ethernet(0x32, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000e76000)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x7, 0x100000001, 0x3ff, 0x2, 0x3, 0xb3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000580)={0x6, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}]}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x6, 0x7]) socketpair$inet6(0xa, 0x4, 0xfffffffffffffff8, &(0x7f0000000180)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/12, 0xc}, &(0x7f0000000100), 0x3}, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x5) [ 212.689695] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/02 18:38:46 executing program 6: r0 = socket$inet(0x2, 0x802, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)=""/17, &(0x7f0000000100)=0x11) setsockopt$inet_int(r0, 0x0, 0x1000000000017, &(0x7f00007e1ffc)=0x110000037, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) pread64(r0, &(0x7f0000000240)=""/194, 0xff4b, 0x0) setsockopt$inet_int(r0, 0x0, 0x200000017, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x420100) openat$cgroup(r1, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xff, 0x263) socketpair(0x4, 0x805, 0x1000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/02 18:38:46 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) fallocate(r0, 0x3, 0x20000, 0x20000) 2018/05/02 18:38:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) listen(r0, 0x4) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x400, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) r5 = dup3(r0, r2, 0x80000) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r4, 0x8, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20048040) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000000)=""/246) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@textreal={0x8, &(0x7f0000000100)="baf80c66b87c444a8f66efbafc0cb000eedadabaf80c66b80d37c38566efbafc0cec0f01c966b9ce02000066b8123c000066ba000000000f3066b87a0000000f23c80f21f86635080000000f23f8dc6319f20fc2e90ef30f5f99aa570f20c06635080000000f22c0", 0x68}], 0xd2b, 0x0, &(0x7f0000000200), 0xffffffffffffe46) 2018/05/02 18:38:46 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x13, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000d81ff8)=0x101) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='secs\x00'], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) dup2(r0, r2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/05/02 18:38:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0xfff, 0x7c6, 0x0, 0xfffffffffffffffc, 0x9a6, 0xf87}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x1, 0x13, 0x6, 0x800}, {0x9, 0x1, 0x2, 0x1a39}, {0x8, 0x7fffffff, 0x0, 0x1000}, {0x1, 0xc04, 0xe7, 0x400}, {0x4, 0xe2, 0x1, 0x8}, {0x10000, 0x7ff, 0x8, 0x6}, {0x5, 0x8000, 0x8, 0xbba}]}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x4000000000000000, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x52) 2018/05/02 18:38:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x10000079) 2018/05/02 18:38:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)=':/file0\x00', 0x0) mount(&(0x7f0000000480)=':/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, &(0x7f0000000140)="e29bceeee0be62fcd8d4ae275dffc9633765ed02ef5323f496f2cab996290c637467b585293b91a18387625ec14ef6da35ba14bb2edec2c170b90376b0e89f96d67b385b907dd3b9da7177644b05f8a235925f72b08d10297d38562cbe1e977ddd5f10ef5fb3b6a7fcc954f930efb9f583a85c4ec72057363ca55fca1aeb0245506883bedd98a2778d7c86dcdbfe96c66c22bab4c1c9dc64415dbe19b1a19ce574d11d07ccceb8b9dfa1bf1f0d9ea121ac1af96663c947e5830e35ac4affa329d71b1dfc8b52bf555c1b2303faa35eea555c77b8b732ec8aa3ccde6b4511ab9b21a82746fdd8a114c95ef0c2b1f14aaf") 2018/05/02 18:38:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:46 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/full\x00', 0x2400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000c40)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000006c0)=""/117, 0x75}, {&(0x7f0000000740)=""/155, 0x9b}, {&(0x7f0000000800)=""/17, 0x11}], 0xa, &(0x7f0000000900)=""/86, 0x56, 0x5}, 0xffffffffffffffd7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000a00)=""/41, 0x29}], 0x1, &(0x7f0000000a80)=""/240, 0xf0, 0x25c}, 0x5}], 0x2, 0x2002, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000c80)={0x3, 0x401, [{0x1f, 0x0, 0x6}, {0x473b, 0x0, 0x7ff}, {0x80000000, 0x0, 0x6}]}) fcntl$notify(r0, 0x402, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/02 18:38:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/05/02 18:38:46 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x400, 0x200000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) shutdown(r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x3, 0x410, [0x200001c0, 0x0, 0x0, 0x20000418, 0x20000570], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x4, 0x886c, 'bridge_slave_1\x00', 'teql0\x00', 'gre0\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x118, 0x150, 0x180, [@realm={'realm\x00', 0x10, {{0x0, 0x8}}}, @stp={'stp\x00', 0x48, {{0x5, {0x3, 0x9, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xdb4, 0x8001, 0x4593, 0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0x71ecdad8b119dc9b], 0x4e23, 0x4e22, 0x4, 0xd50c, 0x2, 0x278, 0x1, 0x1, 0x1, 0x5}, 0x6, 0x190}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}, {{{0x15, 0x21, 0x86f7, 'erspan0\x00', 'ip_vti0\x00', 'syzkaller0\x00', 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="467009ae0073", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x88f7, 'yam0\x00', 'bond_slave_0\x00', 'nr0\x00', 'veth0_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x128, [@connlabel={'connlabel\x00', 0x8, {{0x3, 0x3}}}, @helper={'helper\x00', 0x28, {{0x1, 'Q.931\x00'}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x488) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@routing={0x0, 0x4, 0x3, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000d000000000000072000000c72060701040300000000000000400000000000000000020100c810ff010000000000000000000000000001c20400000007000100e20400000904c910fe8000000000000000000022cfce6a42ff509a1ef3000000001cc910fe8000000000000000000000"], 0x78) 2018/05/02 18:38:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) 2018/05/02 18:38:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 214.374720] x_tables: eb_tables: realm match: used from hooks PREROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 214.444847] x_tables: eb_tables: realm match: used from hooks PREROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/05/02 18:38:47 executing program 6: prctl$void(0x1e) 2018/05/02 18:38:47 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') readv(r0, &(0x7f0000c43f70), 0x1) 2018/05/02 18:38:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x100000000000015c) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/02 18:38:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000140)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}]}, 0x4) 2018/05/02 18:38:47 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f00000066c0)=[{{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}], 0x1, 0x0) 2018/05/02 18:38:47 executing program 2: r0 = getegid() getresgid(&(0x7f0000002880), &(0x7f00000028c0)=0x0, &(0x7f0000002900)) getgroups(0x2, &(0x7f0000002940)=[r0, r1]) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvmmsg(r2, &(0x7f0000002800)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000002740)=[{&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000340)=""/214, 0xd6}], 0x6, &(0x7f00000027c0)=""/26, 0x1a, 0xfff}, 0x3}], 0x1, 0x2040, &(0x7f0000002840)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000000c0)='bond_slave_0\x00') r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r4, 0x800454df, &(0x7f0000002980)=ANY=[@ANYBLOB="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"]) getgroups(0xa, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800) 2018/05/02 18:38:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)="337064d92327fdfd9495362efbc32b3615c1c2d873fffef79523817fefe4e524b1f81cb9d2f8ecd9bb0454e092b1ecd71c5040e171e5d648b3a1a62ae599fa8dd2d87c7c15c1e44b1cb256bc5058f0dcc454cbf60ae7ded20b59c48b4a2f825ee203aa300685d00aeca6791a94893e2248f2eb96969d75a2c1e5", 0x282}, {&(0x7f0000000240)="282446235d85a1612c9535615c27eeb052dc8078204b673827d908ea846fa74eabd0c7f1e6fa2f1d063df2a4e9578930487bec9b1ebf351b2c5a97d20d40a7dd5f2af673df5b45fe957d1b793155f3aa8d5b8616fbbb5b5b30fff2b666584fc83f80a313450ac1b44a10eff71567f8e8569e4f77b7cc495da3f18a9fcb1faff292475b226ec457898d0d75f0725e8aa0b0d872909c3bcc5c8d995f0cb62244bededb9d842d6c7d8dc8fb8c80b46cbdcbcee715a4f07566546ff5ca68ee93de096255b26d0a7a600f55d3daccc160d5eb38fc49012e", 0xd5}, {&(0x7f0000000340)="e9f8b035b4059368e5f97993422ff48319e6a0b34cd6f184ed6b6f5e157414e289d04b365052b716f3de0bc3d38406b7d67dea61ad07f6911b33dc9e1d03a799e34037f078b02d0c16179190a5fbbb79da9de383bc306eae4d6fa32cb50e0078c1ca213d6aaad0794d9f6d8d8b3ce4d91db9dc0e62f700fef7aae7141cad7a66cfecf1f76db943cc005c90e60985063225c0670d", 0x94}], 0x3, &(0x7f0000001200)=ANY=[@ANYBLOB="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0x1338}], 0x1, 0x48001) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x80040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000f5940c5eb37ad7df4a1442df0a5b434fd1e528673eb324839a2d7265bbaab345e93fa521f75bed1c1a7d92ac1b007706e721c36f24119ea0c619e89db0b3ca24f3bd4fcd87e926399b0a8aee5c7a523f11760db1038b826f0a76c965360ec55a3f738ffe7439bc34e854c622b554d0053848e85a00cbe82c95e95cac70ed25bece134e58d87511d163f778ef6e776af2fbb8a697de2298bac71c0bebcbf5dac920f107"], &(0x7f00000011c0)=0x8) ioctl$TCSBRK(r1, 0x5409, 0x23) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/184) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7, 0x10, 0x36b5, 0x8}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000500)=r4, 0x4) 2018/05/02 18:38:47 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x6040, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) close(r1) 2018/05/02 18:38:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/02 18:38:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0xfff, 0x6, 0x4}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:47 executing program 4: pkey_alloc(0x0, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(generic-gcm-aesni)\x00'}}}]}, 0x13c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) fchmod(r0, 0x6) 2018/05/02 18:38:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/05/02 18:38:48 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000001600)='./file0\x00', 0x0) sendto$unix(r0, &(0x7f0000000000)="4b29918034d29a19227b56df35478134a7a94974c4ded3e1b7c2bdf84efa5995bc4a01418badf6d259fcbbcbb7d4422913102af4c6d9123f25175fcbab778f2846bc493d903c26a1d8d281751cc54d214e6702eeed787b2e439f4f59d4", 0x5d, 0x40000, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) 2018/05/02 18:38:48 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000500)="63512d1c00", &(0x7f00000004c0)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000540)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) 2018/05/02 18:38:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000240)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @dev, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"697036746ec002a00c00", r2}) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6841686c5313c9a7ba7b6b4cd99af07a61740ad95e8c58450bfd20a335c5316fb89846eb6e8c7d154d42b67b8290bafe2251269ba3cd487601964dd4b0a5708416b929c63700f8a3e3feb4a31fa796298c8712ba1f5f692f511cf8ca53281be2536e0b898972b35cbc0a548a5c3b0d50a0446123043399780fb9f7a6b73f73d546f054e61be2faeb8c2b731186f0e00e1c6317740d6b1cb78e99", 0x9a, 0xfffffffffffffff8) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003100)={0x0, 0x3}, &(0x7f0000003140)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000c40)={@mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x3, 0xff, 0x7, 0x3f, 0x1, 0x65d}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003180)={0x0, 0x1000, "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"}, &(0x7f00000041c0)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004f00)={0x0, 0x5}, &(0x7f0000004f40)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004f80)={0x200, 0xd, 0x8, 0x101, 0x0}, &(0x7f0000004fc0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007840)={0x0, 0x7}, &(0x7f0000007880)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000078c0)={0x0, 0x800}, &(0x7f0000007900)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009340)={0x0, 0x100000001}, &(0x7f0000009380)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000009400)=[{&(0x7f0000000300)=@in6={0xa, 0x4e24, 0xb681, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000340)="7cfccce99e43b0260e42915304be9f0190275d8e58f7b6b39647dd386c4db182267d6ef3d3118fec17eabeba5415b2e89342b122006b32df69999a5e084fcb077d3842516a8a096b34fdbb0af5f0c56f1464e48069522ec5944ed1ac460dcfbb6551d1eff57a4c9d86623503d0439b5989bc1a6b23f19478814b5590bf0571358856b7bdabd080b392405c10298719bf259368a9c2e4e53bc9a3a724a979f8680c111c78a6abc7de9ee6d4f5", 0xac}, {&(0x7f0000000400)="91102f1df60a0fb96358a2a225633a4ef23a08b37bb74e2e19e0ff66447b74058112a1b25995d5f68fef56aae82a26910b5d08471b0ff156a235af7af4e1dc8eafc115bff924ff2e1e68f879c02da6b6c2c5749d3504e7187188fb9d067055bf267d4f68ec1b401c0c3bf2ae343a522ad66973de8735370ae7dc", 0x7a}, {&(0x7f0000000480)="5ea784f7822822cd5f1ac14711670df9b59baa362adcce7ab2f81c3e22a83a5b7a433681bf888e93d155afc8f16d69d94e5303424bc525e762bd54d1ec9606fcbb25bf0fb48a36d09dab8ae5f5ad11903b948f2989a656aa5f4f3055614c10c737c41d3d1bbf773fd1394e66cfa205b8db00dd71fe1a567368194e3268fbf4f369de24a2", 0x84}, {&(0x7f0000000540)="67c0b43c1f3cd45365b0a0f3545ba9e32d27e74a322a9cb6c7ad2caed5edaaaf455d3ed8f35c7fb924608948ae0d7e91cb995911d448cbd5e0ab90030d217c97897b58a2ffd165be98c7ee024df9453e5bb4cfa5f601dce3e8ebd6c1abcedc095b3c3b80671175b619494430973a36e7850263b29b50c8ba27941252de16bd047a192eb1afdb053cab5a895fd074ce7262190f8889ccbb3bf84eeeae2609645f6e58eed3a27c7051c6fb93967ee62e3c855a7c6f9960eeffaffa2c5212a243dbec8275bbb40a8483dee33527727092db08a5c470bd19d20c98cf4a90", 0xdc}], 0x4, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x74, 0x4, 0x7ff}}], 0x18, 0x4004}, {&(0x7f00000006c0)=@in={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000700)="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", 0xfc}, {&(0x7f0000000800)="c53addef14c6133c6906f9e2f748a35813fef906eb5ebfa07f9452cae43a8fac19ebebf12e439ac0960bddff96c4609d13b3e539e15b29cf069b72d6366950781615cad5814e24cee223178d4d904e5db57988e266f4dc99e2f0495de2143c221a15b34560103b26c2379c439cf209fb10212bb2bc24ffba4d4f42fbafe6e62e3a16d5a5a573c5b4a91870f4f06c81730020caf513cc595f80fc41a43827f06e10a97ba5a2886032bd91980102340f938a1d9e8c7a", 0xb5}, {&(0x7f00000008c0)="40f22b153925c5e761ca1db533fe03248c8de9800823110d545fc376c03613953aed86d0e7266788cbd892aa919c5c2eed67fcceb8f04951720a792df4fb91ff2c338d398570a3650f2fd26abaf76d42f010f72ea938a8a1f3b474350a412669571755", 0x63}, {&(0x7f0000000940)="9dac5328dbf1e22e2e5ece517c8739173ba15461b9b1bb3681d886acdd7f13aa6051279568fa5f0b7af5446d69fe550312fac0217cb6d58da672f206e1615d0b5fb90d4659003f279352e9391b1029fa079980167dcfaf67b69700f059627f2f4ed8b9ac19123f6a9e716b22ed524c", 0x6f}, {&(0x7f0000000a40)="585af64035984558753b9358ce4db210e52506087aa89a2f90d2e3e828a236a386eea071b51638851e676aa719e358df618d6911102aed9d8ac56d26af0208c3d446d9d6e77b7aeb351b716327c81841cb3c4e74c4d234f919fc09ff391cf8072eb898808e32e6f789dc64d19a580cc6a7f18625bf31a889607acf053032975b5cb76a7b1e9fd6a34e12a66eb568a366c44d3dd563586a89bf0f750fd1ca401b63483a79e32e6ee84d53680625effa9df270d541bfff262c48aba58d741c1394ff2f33048f5b4e673cc9b64195c7644417af865b5aa5ea54b9ae5b0dda4355540212214552", 0xe5}, {&(0x7f00000009c0)="8553f369cd6edb0d3496459a0169c0deab505896fb366115f3af75cd60fe4c21c5c74172bd5f2983c536", 0x2a}, {&(0x7f0000000b40)="0b0a0a19947d441eb66f5b9b435e42db7f905d0e8f0b2ab5d43285844adfa908b525fa7748c1442aa2435c804ae95d9d8b3dc2e7129c4413bc68aab1efa90381f0ac8d21eeb1e9c58ad41cb984c33f3c6e3fb9e60153797d0541dd5520f79cc942fc34d56f57bc9af56a9b5b40d63a7b", 0x70}], 0x7, &(0x7f0000009600)=ANY=[@ANYBLOB="180000000000ffffff7f00000000d6000000fcff000000190000517cb99bcd9c26985c94d89ab4b282fcafbb57600146a05bc3a823501109fc8b26c0359ec24a47293a5170fe39b40610ff300cf05d0bc56a1004a20aec4a885504306447cb60db8626ccc6511888e967dc013c22a863df91e952d07841b0026375e89ff22c479e3a09630c8538c1dd65ac3d7624bd2e8c9fa6b89b0a0371fbf71d9c396088f8e86235583bba82c07332bc912044469d4ec630946c08199a993c27bbde7508e8be4061ed839022ff19cf1789d19de6"], 0x18, 0x20000001}, {&(0x7f0000000c80)=@in6={0xa, 0x4e22, 0x7, @empty, 0x3f}, 0x1c, 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0x35}], 0xa, &(0x7f0000007940)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6d9d, 0x10001, 0x8, 0x7, 0x7, 0x0, 0x52af, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x208, 0x10001, 0xfffffffffffffffd, 0x6, 0x3f, 0x100, r11}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xa0, 0x8000}, {&(0x7f0000007a00)=@in6={0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000007e00)=[{&(0x7f0000007a40)="1e8f7b532cb4e3fdf5da4499d8fe37a632ee74b9b00235cafa7709ffc82e890368f5028a532cf3bb9d3b789ae5578b711bc8643fdc1c8d87eabe3282cf89bc3c66f44f0786bd103caf2875388b1aada0fe1b5e74017fb7750739a08f35970f34e5c42c830bb2fc455b43228166ec2305961ccbc0faf630162d8482", 0x7b}, 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", 0x1000}, {&(0x7f0000008ec0)="c5c31537b776178aeab0bfe9c380a499b1", 0x11}, {&(0x7f0000008f00)="257964838e8a1c8990b8718d23f74e8f34cecddf9c2dae0cc301658f1ea934d55c6139b9e20da576b23da655c2bfcccd9b3bbb8680bfdd793608b54a03514d1b939f616927735adb7702f11a7717ce94a4", 0x51}, {&(0x7f0000008f80)="a830299eb5ef0e70ba5401a6da439234c977dae9265eb7b4747e7ac2077c6d277806e4987f75e90cc17e2bfd0c5958eb3944fb0f2aa28fd90335b710a4eb03753472c4b053286654342dee5c6508fc0c33747b92897e5b24528a9a13a2e1047e3f3a1b9514efcfe2c4caba2ad489f6e7cb290215f5dfc6650cdb50e9dcc3279ebf42b068133e07c1c382130d7305fece719f5507d8e4e7f66be66563ec1eda07bccf7725f2b1b88188069da8c618215cd3a3f9a4bc531079487be24725194e9f09fee752414ceadfdc685a2969f09d54277b4e0616830a4ba4f34f82d98a93e7", 0xe0}], 0x4, &(0x7f00000090c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x7f, 0x1, 0x3, 0x2}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x9}}], 0x48, 0x4}, {&(0x7f0000009140)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000009300)=[{&(0x7f0000009180)="6ae129cdbdf9ee8ccb0e3c4a17e629b202d263c7c39b901ac100e8dead879a8e3016a1a57af95118bf00e385ad49d40a3c1827402fedf1e412472c59649a4a5a7c167c28f0b98ec7c97e707fdc1651ffdb2a8121fb3b9e5bfcc4747659c5d7af252352c44dce45c8ae57eb33a592250196b185f23a47d1351f2dee6c770bc2eab2be48dff02f1c238e5c36c5a01965e818451135575daa242144be2041221c888c", 0xa1}, {&(0x7f0000009240)="213a19c65b060bca39535f5e104e5b0959eea0039fdf221499e44c2e77183af6ad42c692a71c56d4c5610c148676be7933a1f2fbf69cd83589e45f", 0x3b}, {&(0x7f0000009280)="ebd0881ad68085f2ca059dabeaa551bfe6ed2dfebffff8341f1c50ce50522249b6e7c81621a65c59823b434cd8cf96b23d988f3591bf5f7dab744311a6781fe2951077da7a0042e6dc80cdb579e94320", 0x50}], 0x3, &(0x7f00000093c0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1b}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8002, 0x3f, 0xda, r12}}], 0x40, 0x44}], 0x9, 0x10) keyctl$invalidate(0x15, r4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x2c, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x4, 0x2b}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 18:38:48 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x8, 0x400000000100000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/05/02 18:38:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80001, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x123001, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x6) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/05/02 18:38:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0xfff, 0x6, 0x4}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0xfff, 0x6, 0x4}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:48 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1480000027003103000000020000000000000600"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) 2018/05/02 18:38:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 216.203619] EXT4-fs (sda1): re-mounted. Opts: 2018/05/02 18:38:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='notify_on_release\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x200000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x40, 0x1, 0x9000}, 0x4) write$cgroup_int(r1, &(0x7f0000000000)={[0x2b, 0x31]}, 0x2) 2018/05/02 18:38:48 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x0, &(0x7f0000000840)}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/mixer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80006, 0xfffffffffffffffa, &(0x7f0000000e00)={0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000e40)='\\lo\x00', 0x1) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/ppp\x00', 0x80000, 0x0) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000000ec0)='/dev/usbmon#\x00', 0x6, 0x8300) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/dsp\x00', 0x0, 0x0) r12 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000f40), &(0x7f0000000f80)=0xe, 0x800) r13 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getresgid(&(0x7f0000001100)=0x0, &(0x7f0000001140)=0x0, &(0x7f0000001180)=0x0) r18 = syz_open_dev$sndtimer(&(0x7f00000011c0)='/dev/snd/timer\x00', 0x0, 0x400800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001240)={0xffffffffffffffff}) r21 = socket$inet_dccp(0x2, 0x6, 0x0) r22 = socket$netlink(0x10, 0x3, 0x15) r23 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001280)='/dev/ashmem\x00', 0x460140, 0x0) r24 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001500)=0x0) r26 = getuid() getgroups(0x5, &(0x7f0000000840)=[r3, r16, r3, r17, r15]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001580)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) sendmmsg$unix(r0, &(0x7f0000001700)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="44bd4a032b640b42ecb1d07c9336ad6d626ae93b876642876938ed5055ec9c1b555dcd72077938b094a2c6750a06f9580c520936e659d0d371c13a173ed6ea9a7800a15c2d65b34e48d5132ba4908503b7c7c0665e0a3e7fc872c6237fabe212a4e838cd83cde5812a0aa320656bebb5ae24a86812e5b37e5c42c6542fb5f9b16ae1b83daaad118c12216989e70ab0b7d90d19a0f4c0d6912715404ace697308bbdfc44ecf46c982698ff287d3a3d176ea646f336637ad776c38d7cada5a3e78793753dfe0c4337598260f8bf9615292f9e56f69b4", 0xd5}, {&(0x7f0000000200)="0dd0463b3295f4b88be21b01f04a0956dd589c56782be8b3882e1a9e4a8b844bda79c251241c212728460a93879abd79ebd23bbd6daf40c9e43b8c7b350eb1a04e258780be5d5199aa46371910988730a5bece25f040a90f91b148", 0x5b}, {&(0x7f0000000280)="0830869b24fb574b9e45989bdb93b468f83550ab092cd5f6451c98ab0b3204170c16044925c40d6fbc22633fdd293f24b16303e1b45bd138d40cbb0c8fdc3e648ca165635f8a1b927f182193b27779a298019fa901049e151b4f0c2fee1040835796b057dd7aa5276780ac28455594f57bf2569dfe4acff40b9845d74a199ddd0071e2aef73b", 0x86}, {&(0x7f0000000340)="53a25b8b568b238f4004d8cf2387323d2ea3a224fb876cff29e0675d4db4440b174c20a8ef1509736457ac46622cbef4eac8e1422faffa6c365bb5f1fe00c49d76048ac8528c0a60fc7dcffbb6bb51d2d017806f6b7861be26b6dcfd623d306bcf175f3515b1ab65ca9f0844a9092d5e5037ef519396d3b1bce162ae7d6f8d73fafba851cc639980845764b4354b649f4ecadd53cc647d926564e2677df34c294c77f2dd6955362f7b1858f1fbf541a0a56a90c5a9c764c78af4eb6c19a2ab2725702711695d4f45dec451fa0525ff259879702de5bbae60fc69d5116a3c1bdceb06ea85308f6c6de80ae5f92cf1a649b8ed8464f005bcf200", 0xf9}, {&(0x7f0000000440)="1e0fc56e4fa0edabe9c082e720abe5f30db99a5b12643e5709affef43675f4833511eadb61f327550d05b4c417ad3a6c797fb63e2c15c803fab508b5fd343be9d45ca3768d5d5dd09d21f3fec9b3ffdd1e81f0879740487a742cc2bf7197aaf43c348e862b2d0f8ff9a6be574282592c74", 0x71}, {&(0x7f00000004c0)="c92acc22aa581b851a5fb326acd88be53cc35309c2d26d94871dba12bfba4bd4e8b95cae84d76c6bae2504d032de77866f80c076f3235e60ec1750de50b4a23b61fb69155c2d6ae48a44e01c667d797bb49ef13e14d6fcc2d7fc4ebb9aa93b3f93ecd13402d95a91e45776646076f55c70", 0x71}, {&(0x7f0000000540)="30144cc19a23a6964c14de3d3f3261f984b2f5b834a77983ed540abd3960626b1c2c628d2f296d56039c267ae1fe425b5cf93bc6fee673c210485298d42cdb2b86d1098129a18c38149d853aaffff7b10056431d45371cad5d924af324dea5adc1f0495049fe30f08ad8e7", 0x6b}, {&(0x7f00000005c0)="988125a2351ab6bfd0fe3b95aed4592ee9da399bd3d0004f510076707918c366cbb4cecf338b8112bd8122ea", 0x2c}], 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="00000000201d020600009eab00000100001000000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24], 0xd8}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001440)="3f462a6abc8f633530679591a97ae780a323212dba9f34c9b37bd737845bd26ee57f31b4bc568e85ad43a8b1a7385ba29924e86354971100", 0x38}, {&(0x7f0000001480)="f3864f273b8b1cf402a16bfaa10023bafd7353be2266f8fa74fd7b90c1ebf6", 0x1f}], 0x2, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x20000000}], 0x2, 0x20048004) [ 216.278662] EXT4-fs (sda1): re-mounted. Opts: 2018/05/02 18:38:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x5, [0x4, 0x9, 0x7, 0x369, 0x6]}) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/02 18:38:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x6001, 0x0) clock_gettime(0x0, &(0x7f0000004900)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/147, 0x93}], 0x1, &(0x7f00000001c0)=""/123, 0x7b, 0x1000}}, {{&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/197, 0xc5}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/179, 0xb3}], 0x7, &(0x7f0000000700)=""/74, 0x4a, 0x1f}, 0x74}, {{&(0x7f0000000780)=@vsock, 0x80, &(0x7f0000000940)=[{&(0x7f0000000800)=""/61, 0x3d}, {&(0x7f0000000840)=""/171, 0xab}, {&(0x7f0000000900)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x7f}, 0x4}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000a00)=""/84, 0x54}], 0x1, &(0x7f0000000ac0)=""/57, 0x39, 0x9fb4}, 0x4}, {{&(0x7f0000000b00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/155, 0x9b}], 0x2, &(0x7f0000001c80)=""/229, 0xe5, 0x6}}, {{&(0x7f0000001d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, &(0x7f0000002e40)=""/80, 0x50, 0x7f}, 0x80000001}, {{&(0x7f0000002ec0)=@nfc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002f40)=""/175, 0xaf}, {&(0x7f0000003000)=""/170, 0xaa}, {&(0x7f00000030c0)=""/238, 0xee}], 0x3, 0x0, 0x0, 0x80000000}, 0x5}, {{&(0x7f0000003200)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003480)=[{&(0x7f0000003280)=""/23, 0x17}, {&(0x7f00000032c0)=""/241, 0xf1}, {&(0x7f00000033c0)=""/184, 0xb8}], 0x3, &(0x7f00000034c0), 0x0, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003500)=""/201, 0xc9}, {&(0x7f0000003600)=""/33, 0x21}, {&(0x7f0000003640)=""/11, 0xb}], 0x3, &(0x7f00000036c0)=""/4096, 0x1000, 0x5}, 0x20}], 0x9, 0x40000000, &(0x7f0000004940)={r2, r3+30000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004980)={@dev={0xfe, 0x80, [], 0xd}, 0x12, r4}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x0) 2018/05/02 18:38:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:38:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0xfff, 0x6, 0x4}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:49 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x200) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'veth0\x00'}}, 0x1e) 2018/05/02 18:38:49 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0xe41, 0x18, [0x0, 0x7f, 0x7, 0x3800, 0x3f, 0x3]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) accept$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/02 18:38:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x76dd7b6e) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) prctl$void(0x27) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigaction(0x0, &(0x7f0000000000)={0x0, {0x6}}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 18:38:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) 2018/05/02 18:38:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/02 18:38:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000000100), 0x0) close(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000200000000002800000850000002000000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) clock_gettime(0x0, &(0x7f0000002700)={0x0, 0x0}) syz_genetlink_get_family_id$team(&(0x7f0000002880)='team\x00') recvmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/109, 0x6d, 0x2f}, 0xffffffff}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/71, 0x47}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000001580)=""/236, 0xec}], 0x4, &(0x7f0000001680)=""/4096, 0x1000, 0x9}}], 0x2, 0x2000, &(0x7f0000002740)={r3, r4+30000000}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000140)={0x5, 0x0, 0x7ff, 0xcf8e, 0x3, 0x4, 0x80000001, 0x5}, &(0x7f00000001c0)={0x8f, 0x8, 0x0, 0x81, 0x4, 0x9, 0x81, 0x7}, &(0x7f0000000200)={0x9d, 0x0, 0x8, 0xfff, 0x80, 0x2, 0xfffffffffffeffff, 0x5}, &(0x7f0000000540)={r5, r6+10000000}, &(0x7f0000002840)={&(0x7f0000002800)={0x5}, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002780)={0x0, 0x5}, &(0x7f00000027c0)=0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f0000002900)={0x80000000, 0x2, 0x7, 0x40, "289912ce8f3a1558afefd0a9f40367a7667e86e7fd3111f8e5a9140ddb4498648cf797e323cf971b437e548f", 0x4}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000002ac0)=0x8, &(0x7f0000002b00)=0x4) 2018/05/02 18:38:49 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000400)="040011e2", 0x4) 2018/05/02 18:38:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:50 executing program 5: 2018/05/02 18:38:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a000000000000000003006fd70c0000000818010008540000"], 0x20}, 0x1}, 0x0) 2018/05/02 18:38:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:50 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000000)={0x3, 0x22, 0x1, 0xffffffffffffffff}) r5 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=',eth0GPL\x00', 0xfffffffffffffffd) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000540)={{&(0x7f00000004c0)=""/4, 0x4}, &(0x7f0000000500), 0x60}, 0x20) r6 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r5, &(0x7f00000002c0)=[{&(0x7f0000000180)="790194a10373045e97e99df521f813849a93f85fcff30404b1b72a6fc4ab0151a921c278c6e2c451c67a2d4b7826da922e02ee5b6edf117a4a6cbaee64e61652b9ee01926a93fa4ed0410a1af059c0818e4d83ac227d70b23d88fb8f847d5c543e650061c1d95e0388995ff54df35f6d2fc03b2c96f8f8d672f0d46bdbd373d0912742a66eba48b6bcf7367c764e76d0a5f35daf4805a2bf5daefcfb2aef22451f4d1c1b11cdee3782afdea4459e56d50e023af437c370326a95c3b6205fbec6926d4675b8070194cdc31fdeb39c4d10a80f286c62315e41ce", 0xd9}, {&(0x7f0000000280)="0369051b13ab364ec7001ddbd06a3a09ed7059", 0x13}], 0x2, r6) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) keyctl$set_timeout(0xf, r5, 0x7fffffff) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000480)) splice(r4, &(0x7f0000000040), r7, &(0x7f0000000080), 0x3115cb9a, 0xf) 2018/05/02 18:38:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:50 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) tee(r0, r1, 0x2, 0x8) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x7, 0xb4, &(0x7f00000000c0)="e6f192ca189ab18b8b4f3c46fe3d90e0449b6377aeac9ae8aadac4adec333313b0f74f51fd47a64a2bf9f1d45230f12c94dc67ce97854015b93c6d6abf2f6b3ad7ee5d4bb928fd079608dd631dac74ed79016b6354ffc4415cd825bff464ce9628c8d5a6b06dad36004d513d954bf7ea7c148afe716a256ee58c4d51694bae3a93f2ee299224f2a5c96fac1caee5777d8a3927cfc31cc4e05a00cdcf987c6261c89e1091caac5dd77cef545523f2f41d7e3bdc67"}) 2018/05/02 18:38:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3a, 0x800000001, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x8, 0xdd9}, &(0x7f00000000c0)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x40000000) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000140)={0x2002, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/05/02 18:38:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xaa, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea4000500020900000002ff021000003302fb86960a9b60f40a7aba66110200"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc4000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x6, &(0x7f00000000c0)={0x81}, 0x8) prctl$setname(0xf, &(0x7f00000001c0)='/dev/loop#\x00') sendto(r1, &(0x7f0000000100)="766dfdaa9a5426b4652dd12094c63dc7", 0x10, 0x4000010, &(0x7f0000000140)=@l2={0x1f, 0x7, {0x4, 0x6, 0x7ff, 0x200, 0xd357, 0x93}, 0x8, 0x10000}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x558, 0x0, 0x118, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000200), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x1, 0xff0000ff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="8a2dd70f9bb9", {[0xff, 0xff, 0xff]}, 0x20, 0x6, 0x4a, 0x9, 0x58, 0x0, '\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x11}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8d62, 0x69e}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000000, 'system_u:object_r:default_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) 2018/05/02 18:38:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000000fbc)) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xa2, @empty, 0x100}, @in6={0xa, 0x4e23, 0x91, @dev={0xfe, 0x80, [], 0x1c}, 0x6}], 0x38) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000040)) prctl$setfpexc(0xc, 0x0) 2018/05/02 18:38:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x400000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'nq\x00', 0x20, 0x7, 0x77}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x3, 0x75, 0xdc}}, 0x44) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02e4ffffff9b030000000040000000ec21ce82fb193b449ceb088920a8d8ca0000"]) [ 218.357264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 18:38:50 executing program 1: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000500)="8f2c9f7c36b333689545743fb35b39216f41e3f21e14e29777379466df660877a128016fafdb33d8624e646b0df6bb18f0a3669c53565205adf848b31cb059222a4cb4f8fb4338a9eeff42af8ed35905a09d570ef82c766e307f0f3dc5f385c6f30b9736f7", 0x0, &(0x7f0000000480)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x323841, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="bd2d30096a6e0d06795055dddb5269e952fc0442734dfbc19939a5d7fda5031a1e4c4431d929e9b858bf45a0f25548a7a7ef8bffa36ad1c80b60d2c7349d3c3b6b6290fe05f8b62668a6d0bd84d41c1eff50d24a7c3464dcfb1b5d8d350bfcda3dc4f66bf3738408c78a9ccdb45f", 0x6e, r2) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x400, 0xfffffffffffffffc, 0x6, 0x100000002000}, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) 2018/05/02 18:38:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:50 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xc09, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:50 executing program 4: syslog(0x2, 0x0, 0xffe6) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x10000, 0x2000}) 2018/05/02 18:38:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000100)="9a22939e67cca29c916f9f955e984e3337bbb045a12f0d53283b037c745f01779ac1b2b83e124771023a33f7b032c48897f0bdb0bbdef3c3f38af741f2dde123d11a180daa90c68ce1b19a17b8fceefc64b94ef5ad8ce385", 0xfffffce6) 2018/05/02 18:38:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20001001}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x248, 0x3a, 0x0, 0x70bd27, 0x25dfdbff, {0x6}, [@nested={0x118, 0x9, [@generic="0329fa2fdc2a395f829677a73db9064a93d743f97c77dd80de807678bd29ef90e4f92b42c18f9d03dd9bf57b529869ced9bb8ea2", @generic="c0d1c030c5b7f9c932f16f936d09d87aff11719430eba6492a3b0c2a3cfbab3ebce12e5da04eea2d8644db2a9c87022801ee79b0b4e016873ea79a4ac82568e4c3f84ff29917a8391ddfea8101ba9740c19da13b1e908cab9a72cbd0df9a35caade8f9940e40293d5ddb583eece264e41fe7fd5fe933e1f19d7e127ec09034c40eaefb612ea03609df81d69639261e3ddc3de4ef44f7b439adcc17ed81260954880d82ffc2a4383ff2030acb59e8533fff6101bb83fd8ae17ea742b99351392e5e2f8532837fea82b5f33296aeda5bcf92ce74", @typed={0x4, 0x65}, @typed={0x8, 0x47, @u32=0x3}]}, @typed={0xc, 0x8c, @u64=0x90d4}, @nested={0x30, 0x36, [@typed={0x24, 0x8, @binary="37016aaa57797af61252cbb8d5752a0094d94f39c3643b09fb61bfab89e30180"}, @typed={0x8, 0x61, @ipv4=@broadcast=0xffffffff}]}, @generic="224e3776474d5dfdf6ae9bdf95e988c276949d034126d1a67f1048c3d0a2ab432ba2bc4ec9c6da729b8fa7a14ad43fb71e426c3bfa45a4a663b7b8bfe3c8fa88a74d7730f1e39004f219ae4ee8df4e76f9c3e5f49ad51a19f98bfe3af3018e410a9d1f471bd1b4f31dfc8dd28477f785591af440439f47b44375c62cc6a5bd44c84b2460a461222a15b0fa88ba6b45c33684ac67f8bd68e446cdc2cb4dc177bb6e8fd1e208532799e6d4f6ecd786adfcc755fb0a485fe0e26f148e0e5935feb1b4bfa168d7cab7c9c340e4be76247d032510760b472f027aac9c9d1e0ad6"]}, 0x248}, 0x1, 0x0, 0x0, 0x44}, 0x40) fdatasync(r0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x14, r1, 0xa01, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:38:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x40005504, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x0) 2018/05/02 18:38:51 executing program 7: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x80000000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) 2018/05/02 18:38:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000000)=""/163, 0xa3) ioctl$void(r0, 0xc0045878) write(r0, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/05/02 18:38:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) setrlimit(0xf, &(0x7f0000000040)={0x200, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000080)="adc6c5", &(0x7f0000000180)="b9dc401ff1a094dd7c9de6605ee48cebab9699b4c000a05f798ae1c87175cb0788eeeeccb1a1fb461cb371547a2d67d335d2c8c696e0a0d7a38df8bd9f19672519a5082b5964fa01e14efc6d6b201f4048e6c6160bee94287953fe59706c2383ccc0a2c9283f6e02567f427a9dca29482ef0df72a4a9353e7fdd90f4d201f19e91064627476be69908b6723d264e388f28f78668fc2327f03c1470735d7023e9d3eb1891fde33b8719076b4bc371b754a5cb3c685cfc591e09d6e65e86ebdf64c8a98894d915418615e089c7edef401847216095f9afd4ce6c07af9e20ae47", 0x2}, 0x20) 2018/05/02 18:38:51 executing program 5: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r2, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 18:38:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r2, r0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:51 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x4, 0xb06f9b2aff177fd8) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x81, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r2, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000300)=0x1) sendto$inet(r1, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x10001, 0x4) r3 = dup2(r1, r1) shutdown(r1, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0x30d8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x11, 0x4, 0xb, 0x3, 0x3, &(0x7f0000000040)='veth0_to_bond\x00', 0x400, 0x1, 0x2}) [ 219.403831] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/05/02 18:38:51 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x600902, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/02 18:38:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5fcb}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24}}}, &(0x7f0000000240)=0x84) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x3ff, 0x30}, 0xc) setns(r2, 0x8020000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff3a, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10202a967000000"], 0x18}}], 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) 2018/05/02 18:38:51 executing program 6: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000600)=[{&(0x7f0000000140)="502d34f4fff3", 0x6, 0xb6}, {&(0x7f0000000400)="07e040c41aa6e8dbc03f04a8c4e27adf3793fe9d6e915731d8e88352453686e85007c7e2b36c5691603556f062d3631f4c07604b689ede3b13cdfea53c5ef8d3ba3ab972e8279184fe5ce28e0f41d1a5df4e4c8636549a5e39ec03db464a95ab1479ab3f9687611f8555affc28a9038862a9adbee977a927d77fb9ec751e9d50ea4fd3c6c28985ea7b884c8bc0f61d36865927d3e4648c4e6b7411aa49d1bfa7728a38c0e79e8922bf1ee497316764459c3f567ff83c50a137596e872e8accad", 0xc0, 0x6}, {&(0x7f0000000500)="876e4a3b377dfd87498c9aafb6ec0184e5b036c0b52e33be9e2bc02ab417cb287494918e706cf30676acbc906a65de6b31985a65f681ef0021418284e4cdcb1a555dd749a7c9fd8047d2c0a840b94ffb6e59508c478c97b3ae2b8033d91b50dfe5d15f3fbcb9250dfc1dc8f0de6a6fac2af6aac75b6f956a", 0x78, 0x6}, {&(0x7f0000000580)="9a640c495b330d478b037504c14e6233c5e68002f121e0af4fb20bfae44d50a30679ce3828633532cb25bd39554ab82a1c267b342176f340036fd04bf44943b675", 0x41, 0x1f}], 0x404, &(0x7f0000000680)={[{@statfs_percent={'statfs_percent', 0x3d, [0x35, 0x31]}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x34, 0x32, 0x78, 0x32]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@upgrade='upgrade', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000340)={{0xa77, 0x7}, 'port1\x00', 0x40, 0x100000, 0x1000, 0x2, 0x8, 0x8, 0x401, 0x0, 0x0, 0x7}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000dd0000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz0\x00', 0x200002, 0x0) signalfd4(r0, &(0x7f00000001c0)={0xc3}, 0x8, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r1}, 0x10) 2018/05/02 18:38:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc018620b, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000003fe8), 0x22, 0x0, &(0x7f00000003c0)="78b898f57cf3aa25a7470000010086e6caed0d6e3fbbd928124b29f55261872652b0"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x53, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000600)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="82558fbb8207adc6fed590a9766e803b50db0854dcf70e1cac6a3900d8c92e2ad6a31e4a54f8a7aff5a7fd1c99c98ccfa9a1504d7318f0179beba0322d9449c273036bbb6ff0b0b398ea5e9182b92a1b5e3f101260c1e57e9bee9ca81026b36a3a705a156570", 0x66}, {&(0x7f0000000100)="e324dc55b2c5f850f8fc0d939e2a13a990b0fa8c5d220fef9aac2a305d35bdccae6748dd9863a2ed5300fbc3e18e8fda5587c2aabff639ec2bd1", 0x3a}, {&(0x7f0000000140)="190fb21569932bce7eedb007f4a13a9bed759ec5d791be270884681b75d1482f2b5e1bc134ad3411396fa156534393f6b80a9c06b5ab0d307af10ecc5a978a3a273a81e8e2949bc1d96fef7a32bee888", 0x50}, {&(0x7f00000001c0)="98ac166c773c353b9fb062737d2a7b839ce36854ad83c16c9b85872efef946b0debc61b8ef2335b0a42de436c8ca82d9ca410a19ff17853e00d0b42929ae", 0x3e}, {&(0x7f0000000200)="e56288705dda9183ad3e2767139810d4b2c10362eb75aefb04d0c2f4711ab9461ddc503ff925ac3f831e26800a0f3bd35941dc562e014b43657265b52c38799611a63b8ce4b2c3cf271c0a72de3a5fd524879c2c1329183ef7986836b012b508fcc49b86", 0x64}, {&(0x7f0000000280)="ae62f441c5686c040bba600f2ff6a3a33aba0323c08a530f6fbf7c", 0x1b}, {&(0x7f00000002c0)="3e0760b65978ae6aeeeb3dfb30d77d9fcf27a36f10234108969fca2b65995f5d1fb5bd31e2476c0f5586e9a33cc73bba3dd9e5c2d03533df0e6931540ec7d9d2f6716c140b7463b7c67ff26d85", 0x4d}], 0x7, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002640)='ip6gretap0\x00', 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) 2018/05/02 18:38:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x400000) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff, 0x440) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x10000) getrandom(&(0x7f0000000180)=""/56, 0x38, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/05/02 18:38:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="8c91bbbfa6d479d35be526f2db875d09273266a5672f27bfc16f944cb18c8b6dc519b24748c9e03a10f82cafe9d867f8f77639631f5f278862e055722b3238f82cc4d36b56e765a3f9d35267a9ed2ff507e3ef605d46bbb599364fcbbff32d4f7fa8fee8658b113b3cd6a8f6155e9252251bae41c228e54e8306e10f2ebf8765775e3c85b3017d721eb91221b754bcbbe13f44e4d1622aa4ccfa05cae414a46a53414ada45b13ca95eae01230cc545e789ee86993d15dc4b0b3b89679d1de93a3ad7b8227927e629"}, 0x10) r1 = userfaultfd(0x80800) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x0) sysfs$1(0x1, &(0x7f00000001c0)='\\procvboxnet1posix_acl_access\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x100, 0x0) [ 219.587435] gfs2: invalid mount option: statfs_percent=42x2 [ 219.593294] gfs2: can't parse mount arguments [ 219.625239] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/02 18:38:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) perf_event_open(&(0x7f000001d000)={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10200, 0x0, 0x0, 0x8000000, 0xffffffffffff0b28, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffff8e3d, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x9, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0xfffffffffffffcde) 2018/05/02 18:38:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x80000000000000, 0xd000, 0x9472, 0x4, 0xb}) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 219.645423] binder: 16477:16482 ioctl 40046207 0 returned -16 [ 219.668722] gfs2: invalid mount option: statfs_percent=42x2 [ 219.674567] gfs2: can't parse mount arguments 2018/05/02 18:38:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="4918de7ce815", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/02 18:38:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x8000, 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0x187}, {}]}) 2018/05/02 18:38:52 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="e2e929255800ff95048b2020f2cad444", 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, [0x101, 0x4fe, 0x100, 0x8, 0x3f, 0x5, 0x80000001, 0x389, 0x4, 0x4, 0x2, 0x1d, 0x4, 0x1, 0x6]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/05/02 18:38:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/62, &(0x7f0000000240)=0x3e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fallocate(r3, 0x1, 0x2d, 0x1f) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000874000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="65f3aa36650f05650fc7aeb9cb9688b8435000000f23c80f21f8350000e0000f23f866baf80cb814e5198def66bafc0cb806000000efb8000000000f23c80f21f8350000f0000f23f8c4c1975ebc52f00dffffb98c0400000f32c4c2fd22e50f01df", 0x62}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/02 18:38:52 executing program 4: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000040)=@ax25={0x3, {"209217ee7f52c3"}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000340)=@ioapic) 2018/05/02 18:38:52 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x10, r1) ptrace$getregset(0x11, r1, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@ioapic) 2018/05/02 18:38:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:52 executing program 7: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) fcntl$getflags(r0, 0x401) 2018/05/02 18:38:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x5, 0x3, 0x5, 0x4}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7a}, &(0x7f0000000280)=0x8) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x4}, 0x8) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x400082) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000040)={0x800003f, 0x80000001, 0x23}) r5 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) listen(r4, 0x98) keyctl$clear(0x7, r5) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) 2018/05/02 18:38:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0x1, 0x6}, 0xc) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x41a62d0f, 0x5, 0x27, 0x8000}, {0x4, 0x8c, 0x100000000, 0x2}, {0x7af, 0x3f, 0x2b3, 0xfffffffffffffffb}]}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x24, &(0x7f00000001c0)="fae8add409a33e0a141553f836d7371ac9c8401b59a2a40bb0df27ccadd74b6d85972440de6d8ec9d448b652a449436caba078") ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x3, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/02 18:38:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0xb5}, &(0x7f00000001c0)=0x8) r5 = dup2(r1, r2) read$eventfd(r5, &(0x7f0000000040), 0x8) 2018/05/02 18:38:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xb6a}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001200)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10) 2018/05/02 18:38:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:53 executing program 4: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000000000), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x4, 0x8}) 2018/05/02 18:38:53 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000180)=""/155, 0x9b}) 2018/05/02 18:38:53 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103402, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x1000, @random="d38ae4b69f1e"}) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) 2018/05/02 18:38:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01d8c6ca4200faff000100c0"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/02 18:38:53 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x201, &(0x7f0000fbf000), &(0x7f0000000600), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='ppp1mime_typevmnet1\x00', &(0x7f0000000180)=':\x00', &(0x7f00000001c0)='cpuset-vboxnet1GPL\x00', &(0x7f0000000200)='eth1posix_acl_accessposix_acl_access/\x00', &(0x7f0000000240)='\'system\x00', &(0x7f0000000280)='lo\x00', &(0x7f00000002c0)='#\x00', &(0x7f0000000300)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='-ppp1\x00', &(0x7f0000000480)='md5sum}posix_acl_access\x00', &(0x7f00000004c0)='^\x00', &(0x7f0000000500)='+keyring\x00', &(0x7f0000000540)='md5sum\n{.--:lo:posix_acl_access}eth0keyring\x00', &(0x7f0000000580)='posix_acl_access%vmnet0wlan0\x00']) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000640)={0x9, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x88) open(&(0x7f0000363ff8)='./file0\x00', 0x402, 0x0) 2018/05/02 18:38:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0xfffffffffffffffc) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x101001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x34000, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/02 18:38:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/05/02 18:38:53 executing program 7: socket$inet6(0x10, 0x8002f, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x1, 0x7fffffff, 0x6, 0x0, 0x900000000, 0x0, 0xf, 0x1, 0x80000001, 0x5, 0x9, 0x0, 0x4, 0x35, 0x4, 0x32d9, 0x1, 0x23, 0x0, 0x148, 0x7, 0x9, 0x9, 0x4, 0x7f45, 0x6, 0x1, 0x8, 0x107a, 0x3f, 0xc037, 0x8001, 0x0, 0x49f, 0xee9, 0x0, 0x8, 0x1, @perf_config_ext={0x9, 0xdb2}, 0x4204, 0x6, 0x4, 0x5, 0x1, 0x4, 0x2}, r1, 0x10, r0, 0x1) 2018/05/02 18:38:53 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="c375c3bd1668f49e447c05fcadcdcdb9c1abb015149503da0e2322d9424712661f2253df207dea5935cf43bd16716f735e7b49d2737c57f02e5d9e3e89eaa58909", 0x41}, {&(0x7f0000000200)="6ab471ed04b1121c60546de16888f06cffe97745c1f91c46076314c64b3a7d84118e925a5ff33990b69b007a06090b4c6ce0db1d58c36f6ed55ed0d2d171f248deb03cc285cccdb71f11b8d27d1e711f3288546b075bd74a78c66af80e8b50041096910964763a9d", 0x68}, {&(0x7f0000000280)="8b2f8733bb876ae5329a1ed82745d82bbb783d6d9028abaf759024de620fe0de3a026c87a7609e4959150f011112723cf5edbe18b3f12d2df1d3a972eaff9025dd2caa329864646b760ef240843a9499f46d969657a8271d8810a2da04314d4b09b3f48280d7c428b33de6be47e2c2915cc6e52c97842e68956a7fa6d4145bd54013b11ae90f781cb4978b12b5ce3d1e4a9a032d8429f3421ef4d97b966c77a6b684010ecfdc6728a3a3b402b1fc4ea71b13dfb6a9c43d9a57815d29714f5e242691aee51679417193b8b9e3343fb3e7", 0xd0}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd6, "ed8722c364e4109bfea40138bfb2c267abb75c8b53eee564fccbe7652826c92c38acc2be049c06aeb56ee2ac6a5f386aacc6b7aad9848d6f6d31040c1099791d383988ff7e6106a51234e11297f1dd38ec4c8c38b4cc0133ba898b448859877863af87d1b540bb259abd62109f80d0988036ed555903720009433d6c676501be420a8887c02d92246826ce6705e5aadef17cd23c204e3546f34671286ce19c11186f030f74eaa4614774730b62765bb6d1f4a824a7a6bbdc2203ee3bf74876d28cf3d01d41e83108ada91b75d5d58a66bed9d29e3190"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x40}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)="43db2cd6fbdd636904a45048401f91211a23231bd5bc59f31536c32d0a8374d6d7ff67855d0057a362b9c884f92f46793949b6eb46", 0x35}, {&(0x7f0000000540)="1a98cc626b323116991987df17c70b7584143fb57ddb5281495d03792fa552458e7fe9d6892f0a9850c08ef406da38501dd89fd9202342e24882de969c2b079e968b15bbccbb140ee249e222ef8d6801fec579db4d0c11f84330ac7d7a376581e0e87d40d9ef0d625d8b649d97c13ea497a41bbc25", 0x75}], 0x2, &(0x7f0000000600)=[@iv={0x38, 0x117, 0x2, 0x1e, "6ea5e5923934d618249dd29f79017684e61102b46edff6e068e1a1f9cd03"}, @op={0x18, 0x117, 0x3, 0xa0136dc72415e787}], 0x50, 0x4}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000680)="c84e97b5a60d04ff2f14ca3f06e25b016d0f94276f3d1dd76496a720d3b9e8a79adfb2124e56e7ffa257640f9fbf5aa9e0e4337861cf06529249db0fbb2951570ffcf84abdc6d81d87b8a89b314aa2e4b347b1712e81c5aece50b5c7884a76690fa987eacd0170ce7a662902a0caa2629501756eff555fdcf186", 0x7a}], 0x1, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x98, 0x117, 0x2, 0x7f, "7326236d38140d70446c689106f8207384f2d8177637f41f115e8be28bed99a50e3284828f036a7df13ee296e74dbaa408e6bef63c1d70e172e33b8677bdbffada850208a7d3b3e5f48eda520d459ce58be3ff9d6750d978b7b3ad035585e899572272e7c5f4be625dacf75a17dcb0fd559b51bdda099d58f0086272914e3a"}], 0xb0, 0x4040001}, {0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)="740630390b591f3d673a9723973a99a60cc705e05e8b67648f8c531e58dc18483f9a85b9b24fb521c2418c61e9cbd81b0236b560b1d9db9d0975c12eb44dc94ab371c72a9cf0c868feaf09253462c31006202c4b722084105f1146fa19e35bfe15fb46a205434647baeff9f56cbc4e591d265ca2cb44509bd5503d405a8bd37f1cb69637b5d157a28efcdfc62b2a43337276eb05ddd01fda094fd96f1999aee79557bb290427e35bf978acf7aa9c36e05c7013ac806642841fadc96cc032af96efbf8d07c01bc2740a2a554d36539dbb7ebde5eb5d062ada92bd", 0xda}, {&(0x7f0000000900)="84297852d7d6efe59e08c72ff34d79855c7fd41d2a680c68fa25931f4529b9bfd9ce16343e14736bd57ee649bf0f21bb639daca8b36413939697bdbdd429793bbb3c5655cc2961a1ec7df90d4a22c587f57001b61ade13862f3736c62477b06c57ca33b9bdfb04b93ea15793648c20ae58225a6a792d3a16c25297d66cfedf1df07468a66b088d3ce09a8fc22e3776dca139b614e7bd95265417919c2fb99251597c5b0db3c60641d543a620a228e3861c6a46fcd074c69330ff8f1e7aab83986ec65b8ed5562a33b74efea0a0b81e2924e122f85eff6764b1eff4e5ccc7f31321ad3c0182bf061521ef6597e4", 0xed}], 0x2, &(0x7f0000000a40)=[@assoc={0x18, 0x117, 0x4, 0x3fc}, @iv={0x58, 0x117, 0x2, 0x3f, "8ee9987763695ba69709240fc4dd0bd08a1cb2a9336fe2a43bd6ddba61dd7f4316f9b475dd7df0da7012ffc05059239e2d7add3c65d730ba40f96fc48c312a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf5, "6f49913b82067159307c22a1bc7290ca1534f30903cf7fe68985d41c7f31e8b94657ceadad74f6f0372d8cd118e251b909b0ba3b1b308d52f30ae52e4f9d0fd5ddbffcce71aa67456fe18ffe11032276588a1b746d70e9ecc747ff1f4e8156ceb9b982f6ae6d7748760a3954debb1b7c1c32985d436927b81bb1e0b096635698d4e6b4f96e989f6284f9688ecd83d1b8fa32d762ae02a29c543b5f5eb2e6b2370d80e038f4a4a26ca7f736aed4c6bc60cf6f065927df61d15a728b3be8213cf9da6e6f23dca4cd081693e21de5783e8e939fd90a801014a1ae2aab946c8b184d09908cd12e98e36504629f0f71606d881927bacd83"}, @assoc={0x18, 0x117, 0x4, 0xfc000000}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1e0, 0x80}], 0x4, 0x1) close(r1) 2018/05/02 18:38:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:53 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f00000000c0)=0x6, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x252, 0x200080c2, &(0x7f0000000040)={0x2, 0x4e22}, 0x234) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001340)='$', 0x1}], 0x1) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/05/02 18:38:53 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x35e, 0x400000) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r2 = msgget$private(0x0, 0x205) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000140)=""/9) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 2018/05/02 18:38:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f00000001c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) [ 221.155851] IPVS: ftp: loaded support on port[0] = 21 [ 221.473697] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.480097] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.487196] device bridge_slave_0 entered promiscuous mode [ 221.510228] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.516607] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.523673] device bridge_slave_1 entered promiscuous mode [ 221.545184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 221.567617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 221.629847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 221.653807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 221.747526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 221.754778] team0: Port device team_slave_0 added [ 221.776415] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 221.783495] team0: Port device team_slave_1 added [ 221.804976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.829935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.854278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.878384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.075799] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.082185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.088815] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.095195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.817807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.889297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 222.958572] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 222.964756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.972261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.040752] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 18:38:55 executing program 3: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000000c0)='.\x00', 0x0, 0x0, &(0x7f0000000100), 0x100000000, &(0x7f0000000200)={[{@gid={'gid', 0x3d, [0x33, 0x0]}, 0x2c}]}) 2018/05/02 18:38:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@llc, &(0x7f00000000c0)=0x80, 0x800) r4 = getpgid(0x0) r5 = geteuid() r6 = getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000001140)='/dev/snd/midiC#D#\x00', 0x0, 0x10401) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vcs\x00', 0x92082, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) getgroups(0x8, &(0x7f0000000c00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000c40)=0x0) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000d00)={0x0, 0x0}) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000f40)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="0c6871f7424a832876aac0ffdcbe4a5884f38221813f9ef967274d0f18d1dd1baf81f38c7b3f3cb65da15e781533c1353895e052f0a636d192db37d559ac44d065b329a3bd26945db577f5e2b2cfae321dd3a1613d55ca4e60ef4045b4bdf11a8e0a5cc02650339b33391d92979871857dcf4e96b4cb81441f2402331bfd4bce065126996e67088301b796b6cd8d33f774e849f4f9f1d43bb222efce1a02cf197b9b90fed7a7ae07e78c21799c0f73fd4aef931dda45b4408b09d7515fac20dc2f7275eed06cf4f508c8629dd919d7e845fbb0d9fa3029", 0xd7}], 0x1, 0x0, 0x0, 0xc000}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000480)="dc60fadfbbd990724020ad28d3317d1417ef90ca48e46d48dcd9ea4aa92e447671dc285a3d14987eb78472ad33f4427ba2c8ae2309e767ed111e295f4b2713c72d23984c93c1b504634c521f62c2d421582a7b0805b9ac8e9341ba252d2f0595ad465e18145b1851a6170dc5bd083a64e8640cbc4ef07934dd83ab23a79a9b0ad4d298eff4cffdb49dd7795418b6360cc1bd0ce69fc28e405ba9f0bc5e553b3af8", 0xa1}, {&(0x7f0000000540)="6e0a6e1fc7373e10ca9b5c10e3cf1d8054fca8e7f9d5c6a36162f50a1003524a654516fb74a60a5b7efb74317ea90b5f96206b", 0x33}, {&(0x7f0000000580)="d3e0c683e0588913533253ea4a6bad3e36a99aa0b46988c46b7310c3a9ba029d5ebc4539c9d6f33c1e6854be8f4ae0d46a07bafee409c771dc68bffdf19848cff8304e6e1fa31a86c5cd4c0b718cffbe790a55eb1b04d9d6d9815e7d69ea5e6afef4f27eb5ecd71e10b34374e8ee0ffdcb4635588e12b7c04ef37bf971c6ba69ac90ebf71b5c238bdd1df3c6451a4eb9f0034d47002dc8c4663d3bbb10ec6880c29d595748e67fe524e741ca06a6756cb7fe04ebc1a102c257e4eb69cc0f7e7ea72952b991cf13d76b3ad240a8d4fa2321ae9996f230e71772cd", 0xda}, {&(0x7f0000000680)="b2dad3d3f0dafb365ff91288d9b1d04f032fc5ba9a3703f82bb155f950490707575fa506d06630acb197a76a9c3ba3f808a5e806286a9492042477ae16874d50351872fe64d01802a9386b3f5a22409ef7a12eeae752b5360e0588152bec83568ea9c67c6569de61adebf154935504ce71efe33863150b9422602f235e162df82b4ebc713468dbc2df100da238765b7854512f5a1ad8ee23a817c2fc118dad086f8ccf806a1b1d1ee440b3932048d337d30238fb8a5ab8bf2998703a7b6de73caab3622b92db4df67645a339a18f9779cfa96b1f05354b8c4c8b6222aed20b4b", 0xe0}, {&(0x7f0000000780)="93868be15e5012d4682fe6f0317e2b8213e2cafa48b57b65f06b02e743d8f955628e65dcd3c7c6f8c5955ed0e5af3bcb2b79eafe9fb93f9a5dfaede56e1f407c64a23e465aab92c7bb29cce938fbd7541343dd4abb4962e8a36927a92242ba96e644af1927f2e7405f70ef49f5", 0x6d}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000940)}, {&(0x7f0000000980)="52c86d891d6c87c1e7dad6de6a9a5ff3ec2539a8c9b7192a98ecedac738256b2007763d88cf31acf088f2b68d57915493a053357ef8d166011b8f99c53e065664c3c524f613a87251a0228acb18ffbdf46c4d01bd2312bd9c8d862431f3508c77858c9a971dc36e7c669fb501b7dba000c01632e14", 0x75}, {&(0x7f0000000a00)="f8b4017923a972d5f147f439c06b5fccc039ec62", 0x14}], 0x3, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x4000080}], 0x3, 0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000001040)=0x8) r17 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) ioctl$KVM_GET_REG_LIST(r17, 0xc008aeb0, &(0x7f0000000940)={0x1, [0xc30]}) ioctl$KVM_RUN(r17, 0xae80, 0x0) 2018/05/02 18:38:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x10000000000002, 0x70, 0x4ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/05/02 18:38:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) set_thread_area(&(0x7f0000000240)={0x4, 0x20001800, 0x400, 0x10000, 0x2, 0x3, 0x7fd, 0xcec, 0x10001, 0xdd}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x16000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/135) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0f0008004500001c000000000001907800000007000000011200907800000000"], &(0x7f0000000080)) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1d4, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000100)="ad429774226f832524bc6178470712cd89816157", 0x14) 2018/05/02 18:38:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:55 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004d80)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004dc0)={{{@in6, @in=@multicast1}}, {{@in6=@mcast1}}}, &(0x7f0000004ec0)=0xe8) syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60ecd1ff0300000000000000000000000000ffff7f000001ff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000081022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x68e]}) 2018/05/02 18:38:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x70, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c6300000b6300000b6300000e630c40030000000000000000000000076304400100000012634840020000000000000003000000000000000000000011000000000000000000000040000000000000003800000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="5539f695230000000537158a656d716a861b1f22cddbf28e7a34f5d02570a77fb099747914663a6dccebf93d715f3d9828b07d80efe3d8c7c8ba1ba8ec68e8e726984613cd67f9b8413052e9b9ead3a84d68cbf77547c329421194e334f50f59b21c1e09556c97", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000001000000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000100000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="6800000000000000380000000000000038000000000000007800000000000000000000000000000018000000000000003800000000000000"], @ANYBLOB="ff0f000000000000"], 0x9e, 0x0, &(0x7f0000000180)="dba8fe3a2caea147899967c4b9cd830adbb08c68ebbe04a6504b46f8a9ee2f04034f3c7534c3f411a0a05d0a3a2f9cbf99240e53bb5f16a1292214b11f100273ea2cada3aeef0e7079b60672f40bcd66ae28bacc3056fea670dc3cae4916bb5df9dfe1c31f24df2f137dffb621f17f92c30d1c312752e4835e8e50486908c958f824d8a63635db118d8ef15bb47360ef1f2728bc1e5b69f34d3e3e371c67"}) signalfd4(r0, &(0x7f0000000280)={0xc85e}, 0x8, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) ftruncate(r0, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x8, &(0x7f0000000740)={{{@in6=@empty={[0x0, 0x2]}, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 223.498898] binder: 16884:16886 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 223.507075] binder: 16884:16886 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/05/02 18:38:55 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team_slave_1\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="ad56b6c5820faeb9952991765a1f9922007c1a56534c90c2", 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x6, 0x8000) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x10) inotify_rm_watch(r2, r3) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/94, 0x5e, 0x95}}, {{&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/02 18:38:56 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0xb3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001f40)="f938adf620d9a290da1f18b9e1ed0151e426c6e91d79b733cdee29a86ee07a9a50f8bbf444aca57c861b7e4a5e05639ea0398419017588a55e8b197ca24021fcdd3691acfbba4f184ee99493bfd9497d513609ce300257e4d2da29cfdab98ae1220d3a0fe7dc8ae1", 0x68}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001400)={&(0x7f0000001140)=@generic, 0x80, &(0x7f00000013c0)=[{&(0x7f00000011c0)=""/103, 0x67}, {&(0x7f00000014c0)=""/135, 0x87}], 0x2}, 0x0) 2018/05/02 18:38:56 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x31, r0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@host=0x2}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/05/02 18:38:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x0, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:56 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000080)) [ 223.589166] binder: 16884:16886 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 223.596718] binder: 16884:16886 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 223.604867] binder: 16884:16886 got reply transaction with no transaction stack [ 223.612369] binder: 16884:16886 transaction failed 29201/-71, size 64-56 line 2763 [ 223.705088] binder: 16884:16886 ioctl c0306201 20000240 returned -14 [ 223.722735] md: Autodetecting RAID arrays. 2018/05/02 18:38:56 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x50, r1, 0x27, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty={[0xfc]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x50}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=""/194, &(0x7f0000000040)=""/167, &(0x7f0000000580)=""/4096, 0xf001}) [ 223.750594] md: could not open unknown-block(259,2). [ 223.761411] md: autorun ... [ 223.764491] md: ... autorun DONE. [ 223.777375] md: Autodetecting RAID arrays. [ 223.795694] md: autorun ... [ 223.798717] md: ... autorun DONE. [ 223.842118] QAT: Invalid ioctl [ 223.879874] QAT: Invalid ioctl 2018/05/02 18:38:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)=ANY=[@ANYBLOB="54e60010", @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="38000200d6010100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000004000400"], 0x54}, 0x1}, 0x0) 2018/05/02 18:38:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r2}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x80) fcntl$notify(r1, 0x402, 0xa5b7d5d952d0fbd7) 2018/05/02 18:38:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x0, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {}, {0x0, 0xffffffffffffffff}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/05/02 18:38:56 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:56 executing program 3: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0xdad, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a85964216a4098a237fe07a6b15cc96910ad55ef2daf61aa43cbf0adcb4b4d8ab5163ddb67b9af1fb09455f8486cd765748e3556281ebc46fd9fea773c8c89288dc025fe0749c7f6431610065ec60b41088ddbd6dddbf90a70"]) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000140)='vmnet1$\\[procsecurityppp0\x00', 0x1) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x20000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/02 18:38:56 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) listen(r0, 0x6) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x410041, 0x0) connect$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x3}}, 0x1e) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1f, 0x30, 0x3, 0xffff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000100)={r6, 0x3, 0x40}, 0x8) write$rdma_cm(r1, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r4}}, 0x11) 2018/05/02 18:38:56 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000080)) [ 223.985929] md: Autodetecting RAID arrays. [ 223.997693] md: autorun ... [ 224.000764] md: ... autorun DONE. [ 224.022197] ntfs: (device loop3): parse_options(): Unrecognized mount option ¨Yd!j@˜¢7þ¦±\Éi­Uï-¯aªCËð­ËKMŠµ. 2018/05/02 18:38:56 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:56 executing program 3: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0xdad, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a85964216a4098a237fe07a6b15cc96910ad55ef2daf61aa43cbf0adcb4b4d8ab5163ddb67b9af1fb09455f8486cd765748e3556281ebc46fd9fea773c8c89288dc025fe0749c7f6431610065ec60b41088ddbd6dddbf90a70"]) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000140)='vmnet1$\\[procsecurityppp0\x00', 0x1) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x20000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/02 18:38:56 executing program 6: r0 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000726000), 0x6a5b, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) keyctl$set_timeout(0xf, r0, 0x0) [ 224.045984] ntfs: (device loop3): parse_options(): Unrecognized mount option ¨Yd!j@˜¢7þ¦±\Éi­Uï-¯aªCËð­ËKMŠµ. 2018/05/02 18:38:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x400) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) sendmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/02 18:38:56 executing program 4: pause() r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x4) statfs(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=""/50) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x9, 0x20, 0x1, r1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'syzkaller0\x00', 0x4}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) socket(0x10, 0x4000000800, 0xfffffffffffffffd) 2018/05/02 18:38:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x2001}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x81) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) 2018/05/02 18:38:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x0, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:56 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x9) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 224.145563] ntfs: (device loop3): parse_options(): Unrecognized mount option ¨Yd!j@˜¢7þ¦±\Éi­Uï-¯aªCËð­ËKMŠµ. 2018/05/02 18:38:56 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:56 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r5}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) ioctl$EVIOCSKEYCODE_V2(r10, 0x40284504, &(0x7f0000000040)={0x400, 0x14, 0xf4b, 0x1, "3d1c4b417dfe4ea1f396cc6e4ab410985d2fd028fafdfccedf6eed213e3905e6"}) ioctl$KVM_SET_CPUID(r10, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000e91de0b6ab"]) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/05/02 18:38:57 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x80800) accept$alg(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0xe, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400002, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000180)={0x8, 0x8305}) listen(r2, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000100)={r5, 0x3}) 2018/05/02 18:38:57 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804000000805, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0xef, 0x1bc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2800) 2018/05/02 18:38:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="e5ffffff"], &(0x7f0000000080)=0x1) socketpair(0x9, 0x3, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x509000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000340)={0x5000, &(0x7f00000002c0), 0x1, r2}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/38, 0x26, 0x9}, 0x1}], 0x1, 0x2101, &(0x7f00000001c0)={0x77359400}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000240)='posix_acl_access\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000200)={r0, 0x958}) 2018/05/02 18:38:57 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x0, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='veth0_to_bridge\x00'}) 2018/05/02 18:38:57 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) r3 = getegid() sendmmsg$unix(r0, &(0x7f00000008c0)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="e894cb6286cfa3f3fb702c69da44a1", 0xf}, {&(0x7f00000002c0)="5ab855e85f6cba5b7649791b2b113a4fc8a35d1f814fc21c386c92d9d4a85220d16fa6ddfef1a91c704e7caa9845ff24123ff54fb57e50ed8f9d73622840950ec7db9c6a456c931194667ff317f73d1a1967780f6634bb097e174e1f3e0ef59f038af78b8b33cbad5c4770a70bdf19cd4f8914069dad70c9cd310d721ffbdcbe422b9f898875fca181e7823742974931f29633b1425b4de361f69aac22f79a9955f1", 0xa2}], 0x3, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x4000000}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="19d93c16fd16c549644fd97e478eb5c5084e36f2fbe655d1704f98d5e9c02fdf32d4f24a21749215814c093ee5743dbf1aca2426eed071120f4ee4652dc758f76a0cb03bd89a385e3bf1c0a7321434fd2626d6c8bb15ea3dd1bc6e36c4b007c7d4ace0b8d09a37dc2d8a3b61c6945a8b900428e2d94662c7a8273ca0219babe835f9af855176289c45ce53d0f4f72fba96dd607b9d31bdd4088f0b7b5016bf216594c4f855e418abb27ea9788680ec2c8af0b3", 0xb3}, {&(0x7f0000000740)="c86e1906b744bb1f00b4411b8dc9e9c31fd4e80dea7cf3a16b0f4c3a783ffdc5c2a164272fc1f67594ba3eb1b8abfb4703f25e7f4a190fac16842864bba47d2b83c39614bac0b67adfe4a0fbda1efc551a41d69b48264790e5f4c227a8c4274879b06b5d8c90b490", 0x68}, {&(0x7f00000007c0)="2f4b7f9532ead68df7701987131977050a6de26c7d09066183608f89542cbdd8f0eeb53481dea825598da6844ab5ff325d726c4b7458aec0be66050afe252bd4a09b", 0x42}], 0x3, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x10}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x4, 0x2000000000, 0x4, 'queue0\x00', 0x100000001}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) accept(r4, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) 2018/05/02 18:38:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x75d, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x200000000002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x8}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/4096) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1}}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/02 18:38:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="dd8031fca9"]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 18:38:57 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x0, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:57 executing program 6: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/02 18:38:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = memfd_create(&(0x7f0000000000)='vmnet1--\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x4, 0x4e21, 0x4, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x9, 0x2, 0x800, 0x0, 0x5, 0x9, 0x1, 0x41}, {0x69, 0x3, 0x10001, 0xfffffffffffffc00}, 0x8, 0x6e6bb1, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x3, 0x3, 0x1, 0x1ff, 0x85cf, 0x1}}, 0xe8) 2018/05/02 18:38:57 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x683, 0x280) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@getspdinfo={0xf0, 0x25, 0x502, 0x70bd28, 0x25dfdbfb, 0x40, [@policy_type={0xc, 0x10, {0x1}}, @replay_thresh={0x8, 0xb, 0x8}, @algo_crypt={0xc8, 0x2, {{'lrw-cast6-avx\x00'}, 0x3e8, "796ac139b78a6cc3f40050388d8d70f849a3187839d96c99ee8edad642c98126f4438fbbfbc13da55388bf8a2ec72ccb347716e506dcc7c6f191e7c25b35d71be3589e2b21181a7d2d9c656bbed56f8e0ef749e4a04f2f50396198cf6e62bc0a00a9eb1d9771f07211760ab490f9a12bc0fa1c5d3908ad011b1696a1f5"}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000002c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) memfd_create(&(0x7f0000000040)='deflate\x00', 0x3) 2018/05/02 18:38:57 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f0000006000/0x12000)=nil) pipe(&(0x7f0000000000)) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/02 18:38:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x10000000001) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000c40)={0xffff, 0x7, 0x1fe0000000000, 0xa6, 0x7, 0x81, 0x10001, 0x9e5, 0x100000000, 0x3, 0xffff, 0x9}) dup3(r4, r1, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0x1, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000380)="1a1be8c615788ea6517a3ec8fc50a022c4709b76fafd9c9db33aab521b73d5bcf02a324100d4d376c7db7292005929f21879c2dbcb099479649304db463023e3d93a9cd4ba7f379f0e3abd4b4b6c200ee43590a8897ff4f487b9d30e7ec2e7615c96861f65739cc32ee8085a8ff915da8538c0eb7534139dd38fc8d69d2c", 0x7e, 0x7ff}, {&(0x7f0000000400)="74c728255adefbb022df0f6d6d4855862e6fe7c433d43e34556e09a0ccdfa3951ffa518f48910cdaaf2c34aca3e30670ec37239b67da0402ada1fe84f7996bff1f0f66a98e9f", 0x46, 0x8}, {&(0x7f0000000480)="3cff851dd99bd670de03db7393882591589fc5bf479bd532a27466af5d0d7e198718270144fdef1fbb0e848022cf47d13f3bf922df920a371f54c98bad091a7be65bf39db7269c52e5785396170936d4b9ca962ad9f6700506af3d7765e6aa6242e50abbf65339502ebe8485e87d8f6ff0dc9245d8f02aed35d19b7c008ef724b392222a62b3a00f3fcf4dfda8ec4df0d0e4a9b0a56797113d39f357dba98c6b17ca91297a724c32b0dd7c3b5d07ed1dbe8b8a2898758ae8f4d6923e8fdd23042633ea0f26", 0xc5, 0xbf1}, {&(0x7f0000000580)="158e9948e7162b7ca63e04bfd71f30baad850bf09005ac76ef6e9d41bb17d326d61ec51c630a5ab0528cc39c2cba55dba81308eb6647614994bbcf0bc194f0a9804cfc5a6db3e2bffbadc42dccd19f8aca6207697082122d874525e43933aec7c3ea15cfd505c09fab5bc63083a563d11e716e90d1175990ee67155ccc7d55555ee3922bc1682f03e812e25261c06c68fece2479a2c13965d1c45088d6248e0395b9dc7b64be8253d41d96ac9ec2a260f943ab02a5c6dd5df02f9bcc5074fb1ba9e0ebc90ab0d1b42dded83c1fee1f6c5ce867cbe2464d58a2426459acc914ccd3bead189f64a0414ebec4b036a62d7680aff88a941fa2fc098ec33a06b521", 0xff, 0x8000}, {&(0x7f0000000680)="35d80d2c318b2afdd235a63723c8dc0ab2367a4d8381bf808c5134a471642cc9da5ff7c92d3bd0f1595f96093a5177a72e3f1b6261c93fef9befe8f69932da0e8a6fee99cabce373ff17ed9452e09b22c9842e8202612140a82a9642abfe8f7c64bdcfd632bfe85fe37367ce1b3fc23de43a1236cb3330466256160ad98ff126bf397c064f541562571b9ae318499b030573c715bdc6f44892f9576de939ea5d0e987339b63834320c1c1cd2037c", 0xae, 0x800}, {&(0x7f0000000740)="c191ea31397fa5258559e7940f836458fe7e1696903bdf66c2d76d0613572bd237f8564115b3fdf6bb3dbe5e", 0x2c, 0xfffffffffffffe11}, {&(0x7f0000000780)="b7d395b8d9917c7d49351e23bde6708c8bcf6c0fcde93f5f5eb70644198dcb52fc0a15d54e4517dc7a2f34174bc3058ae1d36d43a1c474b440da5d680df868fe359ade9f150c0fd5466898d8de761d229463e9ed311633f1f59f581c129f161ce1a958775e6a550da4b9abe3898eb1367b680b17c90789ed592291dced2d3586d2b0ab056bd35b119249920f3602398332259a729071fdaf6285880cef765e017020f13a", 0xa4, 0x8}, {&(0x7f0000000840)="44bfe2a318f450cb2b5bffb338f4e28f657f12f400c0de6b4c18e453bd5872e9e6fbf6f731eba7093d4868cd39c0afc09092b05b9fc951bc7e16484eaa6b50e2ae54dcf929bbfd4795c5c080e866b8eb3ea0f624658f56be30200e83ae31c9c65e1545780b91087655e98df728291b0bd87f1d0191723252acc9fffc840cb0d3b222edf978945cacdcc9032d1e54fc684fa073342ad16c2721c6e5e428cd600aef293bcca6819e9a3b20edd4d1bf0bec960f588e6fa7b6b405e6f6bfda6ef8abc1c135d279f6cf03578e506c978798ceb67e182fc5d4fe5772be4e44540c6f19a31e2d21", 0xe4, 0x4}, {&(0x7f0000000940)="64639c884d633aeb6ecd0b73d5a9cdc8b2acd45f78a17523fcd86cf8344a2e7ba9a814d345ab5844d7d0376ad5ebeef4df2d353b5604cf0da9a837abbf6de8b0d5b42aef175a49ca6f5dc64d2b694721827a0305f4e007f3e8c665785942e23e50c555f9c06644056f77dc4204984b9a398796a62cad34d0994e924fc9401b3eb882bc6469", 0x85, 0x8}, {&(0x7f0000000a00)="0f0db132c75c1d234355dc9dc2b056803697b7ac935e0f80e964ae51c8b97e3457fb1e844ad0168549263460a5e289e728c82864e0248ed7ca9d72baae5951705e54335314b26a511bf52a", 0x4b, 0x1f}], 0x8080, &(0x7f0000000b80)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x31, 0x32, 0x33]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@prjquota='prjquota', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x37, 0x3f, 0x3d]}, 0x2c}, {@grpjquota='grpjquota=', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@oldalloc='oldalloc', 0x2c}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000c80)=""/21) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) finit_module(r1, &(0x7f00000002c0)='dax', 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f212529dd0f09c4e2f2f72cfec4c19d65a9bafa0000c4c37d4c4d03000f20c035020000000f22c00f009004000000e374f0824d0000", 0x36}], 0x1, 0x0, &(0x7f0000000080)=[@cr4={0x1, 0x1014b}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="18b3c8ba217fc288534cf2858f549d567619b679ce5bb188a2cdbf35cf6b144a78f64e70e37b0001041101b23bcc3f0c9b5401262672a2898465e4d919c12b0f804371c307d68804c7d422ab64f2139786ca9fb36362ec14640dbca062caeebe11f3077de02989b7c0c42cf33edc367f2bdb", 0x72, 0x8}, {&(0x7f00000001c0)="408c03e0fb643e7c6a24b0611657f41c0df92a0af977aaea18797f03e9c41b69283551b5522e071483f3cddc61298454257d225bf7609c4b361d6d2dc4e65fd7534ec9f62cf6413c7610d0bc53e6eb70f242c4cdfe69", 0x56, 0x1}], 0x90, &(0x7f0000000280)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@dax='dax', 0x2c}, {@bh='bh', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x38]}, 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}]}) 2018/05/02 18:38:57 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) tkill(r1, 0x2e) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000340)={0x401}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000080)={0x5, 0x3c, 0x7, 0x2a7, 0xe5e}) pipe2(&(0x7f00000004c0), 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0x100000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x5, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x88) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f001e56010f20c06635000000400f22c0660f17bda60066b9800000c00f326635008000000f300f21360f64c3baa10066b8fd00000066ef0f20400f01c8", 0x4f}], 0x1, 0x20, &(0x7f0000000240)=[@efer={0x2}], 0x1) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/02 18:38:57 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x40000141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x2053, r1, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 2018/05/02 18:38:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f6", 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/164, 0xa4) 2018/05/02 18:38:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x0, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x90000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0) syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="236386e14bbe4d4bc86c226f5fba0a0000000000000000140000000806000186dd06100000ff0dd600000000000000000000000000bbffffffffffff000000000000"], 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000001c0)="a1d5daba7bc5f01d7d29ee8dee5f013f28bd3efaafbc830b8eab84023456400a16034ef2cc9464106430cbf8cd0447251038da50182e95fdd38e0e8c2fada5006d86e4f5a451567dc463761812d19b075ff3979726d41acfc9f85dec099a3da6c5c7cee83ea32f853362342cde7110676eb7a992a6dd223958600ba8c5d53947515b79b498829a9325a39360414599541ff69690debb721cca97605e4c64cce1117ef33c85760fc822f77949e734784e3575966b53cb59", 0xb7) open(&(0x7f0000000340)='./file0\x00', 0x400, 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x460000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f}, 0xffffffffffffff40) [ 225.542402] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/02 18:38:58 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2d3bb351f0c3eee3907dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f1906008262d732940142ab1cf90b"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xce6211e45fd69a84, 0x0) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) [ 225.615357] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 225.655183] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/02 18:38:58 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x128) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) open(&(0x7f00000000c0)='./file0\x00', 0x10002, 0x6) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)=""/125, &(0x7f0000000080)=0x7d) fallocate(r0, 0x1, 0x0, 0x340) 2018/05/02 18:38:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:58 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x2, 0x9}, {0x9, 0x6}, 0x1f, 0x4, 0x5}) pkey_alloc(0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000001880)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x8000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3ff) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001800)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000001600)=""/63, 0x3f}, {&(0x7f0000001640)=""/37, 0x25}, {&(0x7f0000001680)=""/163, 0xa3}], 0x9, 0x0, 0x0, 0x81}, 0x10000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001840)={'veth1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000001c0)={{0x6, 0x4}, {0x4, 0x6}, 0x5, 0x0, 0x9}) 2018/05/02 18:38:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x20201) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000440)="0cbe78d7234c288ebe932323c6713464d621eb04386a7bb193f625e9c35905000000b5670f109dfff855b6a4162dd454be1ad17caab509752df1131a3c5f2db15bee24f8b525a988c3b8fd6047047594cf826a404e5d9f0d1708", 0x5a}], 0x1) 2018/05/02 18:38:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000000040)={0x2, 0x200000004e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x3, 0x8fd, 0x6, 0x0, 0x9, 0x2}) poll(&(0x7f00000002c0)=[{r0, 0xa0}, {r0, 0x6410}, {r0, 0x8400}, {r0, 0x104}, {r0, 0x20}], 0x5, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20240) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="010000001c00000003000000000000001f000000000000005dcd000006000000f77f0000"]) recvfrom(r0, &(0x7f0000000180)=""/159, 0x9f, 0x40000002, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x0, {0xa, 0x4e22, 0x3ff, @empty, 0x6}}}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/02 18:38:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r2) r3 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) listen(r3, 0x9) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/02 18:38:58 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/89, 0x59}, 0x40002042) 2018/05/02 18:38:58 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:58 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x440002, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000200)=0x5) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$getflags(r0, 0x40b) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000100)={0x2000000000000352, &(0x7f0000000140)}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x101000, 0x0) 2018/05/02 18:38:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x47, "a0feb27ff4455859cb144cb66bc5dd32bf42c6c7b1d1b487b98a2e91e707c015b02dfd0660a652edaf1e19f64856160d99dcd57e4c1ed1b996aa0c2d05c2286df11641dfc30921"}, &(0x7f0000000100)=0x4f) pkey_alloc(0x0, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0xffffffff80000001}, &(0x7f0000000180)=0x8) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r0, &(0x7f00000000c0)=0x5, 0x9) 2018/05/02 18:38:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18) r3 = socket(0x1a, 0x7, 0x200) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x480300, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)=0x0) waitid(0x2, r5, 0x0, 0x1, &(0x7f00000001c0)) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000100)=0x1f001) 2018/05/02 18:38:58 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:58 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1000000000007, 0x200) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000000080)=0x4) 2018/05/02 18:38:58 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5421, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:58 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000651987f14a0008004503003c0000000030999078dd000000ff26ff1cfcffff0001032fb278"], &(0x7f0000000380)) 2018/05/02 18:38:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x929, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@srh={0x2e, 0xa, 0x4, 0x5, 0x7, 0x9, 0xfffffffffffffc01, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}]}, 0x58) 2018/05/02 18:38:59 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200002, 0x0) r1 = syz_open_pts(r0, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x100, 0x574c}, 0x2c) flock(r1, 0xd) write$binfmt_aout(r1, &(0x7f0000000080)={{0x1cd, 0x6, 0xf3, 0xeb, 0x37c, 0x1, 0x39e, 0x1}, "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", [[], [], [], [], [], [], [], []]}, 0xfffffffffffffee5) 2018/05/02 18:38:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000080)={[{0x0, 0x9, 0x1, 0x2, 0x10000000, 0xcd, 0x8, 0x6, 0x3, 0xb02f, 0x10000, 0x5, 0x7fffffff}, {0x4, 0x7ff, 0x3, 0x8, 0x10001, 0x3, 0x8, 0x100000001, 0x9, 0x3, 0xffffffff, 0xaf36, 0x80000001}, {0x3f, 0xffff, 0x0, 0x0, 0x401, 0x6, 0x8, 0x40, 0x4, 0x2, 0x20200000, 0x80000000, 0x6}], 0x8001}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000200)="0f23220f22240f01d1660f388126c4c15c54f666ba6100b000ee0f01dfc4c3e10b222366ba410066edf30f11f8"}], 0x382, 0x0, &(0x7f00000001c0), 0x10000000000000a6) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x1) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000180)) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000340)=ANY=[@ANYBLOB="0a0000000800000001000000000000000000ff7f0000000000007f000000000000005700000000000000090000000000000000000000000000004d0000000000000006000000000000000600000000000000280d000000000000e2080000000000000800000000000000030000000000000005000060403400000000000000000000000000010000000000000007000000000000000800000000000000cc2bece65aa12bbb3bec1d3c1d12b408f3b3ab9c97f3ae1b0be9ce34f33521166a1aabc4088a8ac4d16976bee763c1cfe52255ff81c07e67f67474807e79d1814700000000000000000000000000f3"]) 2018/05/02 18:38:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100000001, 0x40040) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/163) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000010843b8bc7d1651714972000000000000000000000004000000000000"], 0x20}, 0x1}, 0x0) 2018/05/02 18:38:59 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x40049409, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:38:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000005d606b7b16989bd2b40bd8571482c87914d5531eb937013b270f1872a59e253ecbea2c1dcc615fa9eb69366da65c97e37e023701f51f37299d8967ba607273ef2a077179fd301ee849c4905a83d6bdd304f8b64bd24f3ea87e5ea0da5b091f919fa7277ef35a3ce27adbab50e31d94b74f33a9560fd0752dcb5a854f0fed1b6cf2f5919df5b57f296fdfd9eb5dc2cb29b01ea5fe16c8e3a664824bf003aaabca18ae75c4ddf37a96659ae0f47fb20aa92aa0f07a428e3c1c6d44b0c5"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x10000}}, 0x10) write$rdma_cm(r0, &(0x7f0000000240)=@listen={0x7, 0x0, 0xfa00, {r1, 0x8001}}, 0xffffffffffffff3b) 2018/05/02 18:38:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:59 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="000081") exit(0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0xf, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x774, 0x2, {0xffffffffffffffff, 0x2, 0x100000001, 0x3, 0x4}}) 2018/05/02 18:38:59 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0xe8) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7, 0x2, 0x3], 0x3, 0x1, 0xfffffffffffff000, 0x5, 0x6, 0x1, {0x8, 0x9, 0x88a, 0x257, 0x800, 0x3, 0xfffffffffffffffb, 0x401, 0x400, 0x26, 0x807, 0xfff, 0x2, 0x4, "d013a6e436e72192a4c2260db8f53a6b3c6c8bb536f6af5c84d40ff7832e591b"}}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/88, 0x58) 2018/05/02 18:38:59 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 227.019970] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 18:38:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:38:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') connect(r2, &(0x7f0000000040)=@ax25={0x3, {"0dba1e27e191f7"}, 0x8001}, 0x80) renameat2(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/05/02 18:39:00 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x400000) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000004c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000800)=""/243, &(0x7f0000000900)=0xf3) fallocate(r1, 0x0, 0x7fff, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000007c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)={0x1d8, r2, 0x200, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb0}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x811b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x11d}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x0, 0x8001) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f00000000c0)='./bus\x00', 0x7ff, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="90db19b1614c3135b1cdedf3196634d397a9c55eb175f8199fc0a7c1355378cbf375b206ad721cf42aa9b8f616ff9f01b6b3bfd4fafe6f68b6b2544d2cb10af53a3d5e84d6fa18472a14e188c2c1fbf7ad3d42f238defdbc4826d1707f147e4d4a18d6ddb29cc1de05bbe25d4342b9ad866f3b1a9d2a93a0cf335fd1a359", 0x7e, 0x3f}, {&(0x7f0000000180)="eb446e5bc6cb2515881d587d5afab45265d73b0afcb28c7ef5b6d78b3d3e081bb38e66109dc06c288399d32ece2ffd2fb0dd19533377e82beae381bc644cdf0dd215fc215f1ff7a803001f798101034e3c79c6721d32558bf831bf80fbe126ed4d04fa3e14a0a93c462528ed5b8384c107824a82c1ca14ef47f0", 0x7a, 0x1}, {&(0x7f0000000200)="42f3bb1246691fbc3c2acc8ac25f2118ae7d65bd3951eefd18681716c46e593f83c757588ffd19c409a70e2c0974275aa6243a8046a38f2a4fa29e09b361013f8df32b0d3c664d18def9d08b06ff18b1d3a9177b8609adf83ba4a32b2df86c6a79cf706beaf584a64e786cee11f967ee550b399c5b0efa1487ad956e65ec3b70cda5ad7feb85a371f55542c0b5ea806aae4735997e59c42584a46b31ea6eb84d6f9510127c6fefaee58f3472ff0fc068fa5dcd4077f244ca094dd2fb0c100027a717661d55720b87d0eb4859226b1608", 0xd0, 0x54b2}, {&(0x7f0000000300)="313c087cc2ba7e7b2e9eb00893108a6c0bd8995b153223386da332d35c9e45b8046d2736d419034757185a783f295fcc44aa170759089e942a25c55ba1949960a795b31ea08819752f2e337c561f68bfab3e0a67119f6a6e6e9e0f2c16baf26a0e7ab1c49ab4e0e32ceb612e8e35aaf6da69921a6c1704f03ee477d40cff966fd5e93d674b49e68577056ea06fe2cbd24e6989de6d6484198f172d1f48fd7142ed1ff5be6b84e37fb4f192710d99163e60554360ebabd8835802cd1837ad662f", 0xc0, 0x100000001}], 0x810015, &(0x7f0000000440)='#vmnet0\x00') pread64(r3, &(0x7f0000000000)=""/106, 0x6a, 0x0) 2018/05/02 18:39:00 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000980)='/dev/snapshot\x00', 0x100000240801, 0x0) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x3, 0x200, 0x100000001, 0x2, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYPTR, @ANYRES64=r1, @ANYRES16=r2, @ANYRES64=r1, @ANYBLOB="0b848fe2bb633e4f9e"]], 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/20}, {&(0x7f00000002c0)=""/28}, {&(0x7f0000000300)=""/128}, {&(0x7f0000000380)=""/96}, {&(0x7f0000000400)=""/119, 0xfffffffffffffe79}, {&(0x7f0000000800)=""/201}, {&(0x7f0000000700)=""/196, 0xfffffffffffffec4}], 0x0, &(0x7f0000b30000), 0x24c}, 0x0) syz_mount_image$nfs4(&(0x7f0000000480)='nfs4\x00', &(0x7f00000004c0)='./file0\x00', 0x3f, 0x2, &(0x7f0000000600)=[{&(0x7f0000000500)="c5479a42293abb9752642e2ff5cdb3bd5fe71e2b4c473239e020ae7fd6158fb8e36894388b2bd9d16013", 0x2a}, {&(0x7f0000000540)="7f0ee14992f3b6874d6e77a393b89e3196298348c8c8f093b0ec665bf675d3d3a573e8d0096af7ff7a45c7a8c5a003cf397a37369baf929ff2f01eb6df3201d8beef2aa92fd5c442e6ba863511f90622aa800d380d3654f56cfdbcde3c76b08f301a38de2fe867f827d5cb1a4e253d6f076c76f60f23f61c382914a53181d03aa99d094bf0cdf7a34c39ae0cde3f2b4c23f11b5feecd67ab1ce438ee0d61f82af4e5fa8442f1ec3c23836da8fa", 0xad, 0x8}], 0x53042, &(0x7f0000000640)='))\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/102, 0x3c5}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x7, 0x1, 0x3be, 0xcd3, 0x200, 0x100000000, 0x3, 0x200, 0x7, 0x7a4, 0x0, 0x5}) dup2(r4, r3) r6 = gettid() tkill(r6, 0x16) 2018/05/02 18:39:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000003700), 0x0, 0x0) 2018/05/02 18:39:00 executing program 1: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x80000001}}, 0x1, 0x3, 0x800, 0x1000, 0xffffffff80000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x9, 0x4, 0x80000001, 0xd0, 0x0, 0x7ff, 0x2, r1}, &(0x7f0000000180)=0x20) r2 = dup3(r0, r0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/4096) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x2, &(0x7f0000000000), 0xa2f4d41b5fb228fc) 2018/05/02 18:39:00 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e23, 0x80, 0x4e24, 0x3, 0x2, 0x20, 0xa0, 0x4, r1, r2}, {0x4, 0x1, 0xf, 0x3, 0x0, 0x3, 0x0, 0x5}, {0x9, 0x3, 0x200, 0x80000001}, 0xffffffff, 0x6e6bb3, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d2}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x6, 0x0, 0x81, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x672, 0x30, 0x101, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0xe9) bind$llc(r0, &(0x7f0000000180)={0x1a, 0x335, 0x1, 0x0, 0x4, 0xe00000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/02 18:39:00 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8949, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:00 executing program 7: r0 = socket$inet(0x2, 0x740d4ada2195e552, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001200)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbe000000100004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe39142953084dbd6d040345f444e1c713dc4e9752a887b6063d773412186adaa6f22350607eb019bf8b6988192153faa582d0e699c7c597d43fd850c66231981a4b04e6861722337b525d57030ea05c69f4f47dd4aac707ccc0f37f9dd19b22cff7b46223bb019ccb3d465f5c420abf0fbd5cea129325f063856"], 0x0) socket$inet(0x2, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffbfffff00001400000008ed450000fa00000000119078ac14ff02b066000100004e2100089078"], 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/02 18:39:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000c80)={@in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x856}}, 0x0, 0x0, 0x3, "d7a92b2966071b3d6f96a199667187e4b248d256dd0b228950674f1926e5b62f6ef7b9ede0ca5eb54f618acfa984620cf2d2656b3bb3cb753091786f2898a140b1b4d72caddeed0f82e696d070183b5c"}, 0xd8) 2018/05/02 18:39:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) fcntl$notify(r1, 0x402, 0x80000004) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/05/02 18:39:00 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100000005, 0x0) bind(r0, &(0x7f0000000000)=@sco={0x1f}, 0x80) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x548, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="df089be3eb993bd4765b6f8cddf001186971d59c57305974b2364f5dba8ad7c71a3062de9a77f23502f25434fdaae8238e152734c57bf6b097c67547a6969fd20853e18b95003d32f0bce8e54baf44fc6a65f6c87d2fd659b1d943473f21c9b3", 0x60, 0x7fffffff}, {&(0x7f0000000380), 0x0, 0x5}, {&(0x7f00000003c0)="081a9934d6f11fb9dbbaef983b472606a673682a751046c51acf7387f2619ab510034ea0592fa909fd0b6bf3d69720d7991b5e420996061023cae4951fa2f93467eb701d7f747aefb232a1ec4dcea81dce862265a01746679fc4ded04ac541d662a86af7f9a5ec057e3b2028", 0x6c, 0x2}], 0xc0, &(0x7f00000004c0)={[{@noattrs='noattrs', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@conv='conv', 0x2c}]}) listen(r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x200000, 0x0) sendto$unix(r1, &(0x7f0000000540)="75e2f2bf00202bc521bd146f85865b2acd6114923c8dbfb0298a7bb423", 0x1d, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8001, 0x7, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="6200009ce6f341c667f14dce165ae217cfe6a9f06430b15fde405515e253f97ed4905e254d497f0c56f42484d0d786f757d181d428607e2cb4c53c0000734ae3e4a65e082ce6c77a57de0716315f30f92068bd7b3f5d4e80e55eadfebcb8be6fb478ad6363e3"], &(0x7f0000000240)=0x6a) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 228.255614] REISERFS warning (device loop5): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 228.255614] 2018/05/02 18:39:01 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8994, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:01 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/193) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x1) read$eventfd(r0, &(0x7f0000000140), 0x8) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x1000027e, 0x0) 2018/05/02 18:39:01 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x1) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)) ftruncate(r1, 0x0) 2018/05/02 18:39:01 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x88200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x71a0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000f30db6a7a2e711b99f40fd87e4f0447b00000000000000000000000000000000000000001b000000050000006807000000000000a8050000ffffffffa8050000000000009806000098"], 0x1) 2018/05/02 18:39:01 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf200000000000086dd6008de0696d614891d3133a7000000000000ffffe0000002ff0200000000000000000000000000010443907a00000000609433df000029000000000000000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) 2018/05/02 18:39:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r0, 0x80000) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x2}) 2018/05/02 18:39:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x208000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000180)=""/234) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/02 18:39:01 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000400000008000900040079ed00000000000000b3fa20bb2fd1f9804c"], 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:01 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) r1 = gettid() recvfrom$inet6(r0, &(0x7f00000002c0)=""/118, 0x76, 0x0, &(0x7f0000000340)={0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x20, 0x4, @tid=r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x10001}}}, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/05/02 18:39:01 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8910, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:01 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @rand_addr}, 0x6a) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x38000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000001c0)={{0x20, 0x0, 0x5, 0x9, 0x3, 0xc1}, 0x9, 0x0, 0xbf2b, 0x5, 0x6, "217631028563cb67a1ad49579e1286101b7fdd3359c45576857c1d7780b461a5fb3d0d1255d2aa0dfdb3e8b930d0cf272c874cd9fbcf0b617c087a2ade04323de6045f8d9a8bd6d425527e4aa7d4905b833708b134c956c98b8057c1b05bd3fb54a37e3f4b2d73ec11a5092bcfafccc9a1ae91e1155fd1b390e391e0e8470254"}) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x28) tkill(r0, 0x1000000000016) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) 2018/05/02 18:39:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:02 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20502, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000000c0)=""/30, &(0x7f0000000040)=0x1e) 2018/05/02 18:39:02 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8914, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:02 executing program 6: r0 = timerfd_create(0x0, 0x0) socket$netlink(0x10, 0x3, 0x100000) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x0, r2+30000000}, &(0x7f00000001c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f00000000c0)={0xffff8000, 0x0, 0x10}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x7fffffff, 0x3, 0x81, 0x5, 0x5}) 2018/05/02 18:39:02 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, r1, 0x205, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:39:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000180)=0x1f) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup2(r0, r1) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)={0x1f000, 0xd000, 0x8, 0x2, 0x6}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={r5}) 2018/05/02 18:39:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x400) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x3, 0x3, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x5409, 0x0) 2018/05/02 18:39:02 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8990, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x21, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000140)=0x8) 2018/05/02 18:39:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)=""/229, 0xe5) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x7ff) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x100000000, 0x4) 2018/05/02 18:39:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) munlockall() 2018/05/02 18:39:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/02 18:39:03 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5451, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2e2f6367726f75702e6370750086d17956eb4b099353dd388e39a7b039fb992665734b3b049ea31c9931cbc08c050430912fea2c9f4f4fc44b0ea0e79c3747d86a6888d65b38efeeb37980ccc3ac5507e22245b487d8069c43717371b9832a9cad20dfa80fec4d049c7c03575a2736e30fa4fa78feade995a9465d2024e3b948d8177f99c32cebde610857be97ca3bcad5d75f63ff953dba533f36a718762f2fc61dba246ab429408a45b8d4f9c5c059492014d436d991366d72575be063b2e9eb20b693c7a75250e00c953cbe2c250663731fde8074d74c492d9942b1c2672a06ff89afed8fa27327096a21667c89be7d0427d96b6637af99c5c6ff1c96bcfdaf523cb6d1471eb4da0fc3406e83a23be6012ce353c2c7764dbb73be52c76967ebdd5cba7cb4b2439a02c148949eeeff76cbce30138c3c9944cdca", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/54) sendfile(r1, r1, &(0x7f0000000040)=0x2, 0x9) 2018/05/02 18:39:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffff1e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/245, 0xf5}, {&(0x7f00000007c0)=""/222, 0xde}], 0x2) 2018/05/02 18:39:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r1}, &(0x7f0000000480)=0x373) write$cgroup_int(r0, &(0x7f0000000080)={[0x33]}, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x80000000, 0x1f, 0x2, 0x3ff, 0x1}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'nr0\x00', r3}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/05/02 18:39:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006540)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x5, "ffdd15fb2029e47709e8f7da4672614b8072c69e4ffee81108559e4ae98e83dc1d5d8c67d95ec6ca4c8c620da2c3defdc321664df87e7bd5c15c8f053a835b"}, 0x60, &(0x7f0000000200)}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0xfffffffffffffe41) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r7, 0x7ff, 0x5, [0x0, 0x1, 0x9, 0x5, 0x0]}, &(0x7f0000000200)=0x12) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r9 = dup3(r8, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000380)="10229bd0ce22170ceae98f36478f5d9ec14b3c8bc8eb49ea39932f8c797ae0df4441f00c9ab55555d848a2796cc575780342a129a25c50cb88bed1f0468de81f84020dad39af54b92ac5f0e7693d7224d9f3f395be8d67e315079f0f8b9eb748c025f7816e16b3a83d950d3eb60f9e4570444413202658c5686492a07ac18dbbb6a0a0b2c91aa384401ab15edbf31dceaeb7f8589359f42e246ee14f0dee191f", 0xa0}, {&(0x7f0000000180)="c73de5ffe24432f7316e977450c8db093711ad42bb58", 0x16}, {&(0x7f0000000580)="349a8314967678fbd04beaccc8bb26109f63279722d715d4ffc0661acaa86233df6c5bf2d13fb339426fcc937cc3a07712ea29dde6bc48304c58c65816a66cd0147d2aae25e73cfdd13c1508c161c2eee751a4fb4c1d3540a777a69f624b6b2f37aba785544613ebd4b8ec2bc3bc2c5b19dc37e99c15e64b2df1a8926beed66b5de223c4f383e19fbffba6e55ad5d7eee2ea72eb3e3688e57430e4efd52a295baff6ae088cb90123a063118a9d9edcf220523b8a1afe6bfbd5114d22ea199d01b6b82fb1e46de69977a319597da2e1c0d899fa017ede2108af51", 0xda}], 0x3, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x20c, 0x1, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x3ff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8202, 0x8, 0x1, 0x1ff, 0x2, 0x0, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xca10}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x15}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x716}}], 0xe8, 0x80}, 0x40000) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/05/02 18:39:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) write$fuse(r0, &(0x7f0000000080)=ANY=[], 0x24d) 2018/05/02 18:39:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:03 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="80000001000000000000000000008100000000a9644a050000000000007900000000000000"]}) [ 230.851705] audit: type=1326 audit(1525286343.212:72): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17413 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 231.752302] audit: type=1326 audit(1525286344.113:73): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17413 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 18:39:04 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5452, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x7}, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000100), 0x400000ff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0xa86}, &(0x7f0000000080)=0x10) 2018/05/02 18:39:04 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007b5000/0x4000)=nil, 0x4000, 0x0, r0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x80, &(0x7f0000296000/0x2000)=nil, 0x2) 2018/05/02 18:39:04 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x181800, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000300000000000000000000000000000000000000070000000000000000000000000000002707cc5746aa7260df7bbb2181aa28ab1cc6eb0fc1b1d0a9dff0ae51a6750c5b1a16871cf927de049ed38e0f1aa58d4613b310eaaa5918168bdf59181b84fc92292ae2b913f7bb9d"], 0x28) 2018/05/02 18:39:04 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000001c0)=@ioapic) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r4 = openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) sendfile(r3, r4, &(0x7f0000000140)=0x1bfffffd, 0x6) 2018/05/02 18:39:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x1) sendto$inet(r0, &(0x7f00000002c0)="3723c459b0b190e914ee24fa04db10e7782313bea61c5bf8b836ea3e202f379820a0c2f73a92a7722df3ef9a6b945e280e47e50f8d1ce2a0916fa6e36710b7f725f6edf8b71e72f3a615001f3501db808388428200a981bb3f3da9925fab968d08c3a0d56c51f0bc551bd215b8e90bfbc9cb588fb5920ccfd707953b837646ca49074949e5c1d0a7a39ab136236558167cf3fc22cc02d0370492e5b0954395ec7669a5af212bc7a4ae79c9dba569b90b9e9a52ab933c3e4421027dc5dc0dae95f982631b87954ea34163b711212987d9e3bb26f78e91cfbe10887b51f9b820f16d4968e9e146d30dc9a0d76699bd", 0xee, 0x8090, 0x0, 0x0) mknod(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08107f13", 0x12, 0x400}], 0x0, 0x0) 2018/05/02 18:39:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x400, 0x0, 0xffffffff, 0xf, 0x3, 0x6, 0xfff, 0x11d, 0x38, 0x1d5, 0x5, 0x7ff, 0x20, 0x2, 0x401, 0x4}, [{0x0, 0x100000000, 0x1, 0x3, 0x6, 0x3, 0x7, 0x6}, {0x6, 0x101, 0x4, 0x1f, 0x401, 0x8, 0x9, 0x12f8}], "7c0a60bf3db2fed985bb3395a064f450103041df526c8611adedbf35e635effc20b46e970f57fc556e1dc651a41fa4a34551f9b27f128c2b3ba895e7187dd501a5adc15750fd60e046170dbc5d69f383f13ea8815a1e92c025281c1213a44b2c446e212e5788dcd08067788750d13e7ba49885731b90bcd1eb6bf36c3b5aceb4e7e0382d8966b21a55a0ffe70e8c80e2f04389f4a1f7cde361028a0ab51c0476290c3c649b0ff03a7fee125e394ba3694d6b04441d77cfa006092c96a09b30f4d444982c99", [[], [], [], [], []]}, 0x63d) 2018/05/02 18:39:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000400000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) delete_module(&(0x7f0000000040)='/dev/loop#\x00', 0x200) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00887f64d3ae6daafb84d153bc17e230b0aeda8fde5a4b30560f30b372b20afc94d610f2f96e9becc102f183dcea8b5bb95705b53660dfdf2e52176fcdf245597189f51af5e65a4635abe887929e003a712660346111e26e68161e99b8574b82ae8d99da99f06a5238b191180a88499fc936389437f969b21da00aa9a73d1d989b862e0027f4b935f57cce0a1f29bfa811f6502b5b73c17dd9c1fe5cbcdbc2fa232957", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000100)={0x40, 0x9, 0x7, "d208245bc3bed848f87d3d53fc5fcf18d166646b6235a0fabe432a7f15695881e66d70816c26201f18fbe811c701c90c0421ee5135a698a972a89583ca1d3090"}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f0882d354b038a1061e7a5673842b81cdb9d5a3757032895415b41fedbe06dca584026fed7e", "43e43ded6c91508646cec76391fb350e3600007fb0fe148cdfbee18743c75bc3"}) [ 231.934298] MINIX-fs: mounting unchecked file system, running fsck is recommended 2018/05/02 18:39:04 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8995, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:04 executing program 1: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x1, 0x8) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xfffffffffffffe69, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) recvfrom(r0, &(0x7f0000000240)=""/113, 0x71, 0x0, 0x0, 0x0) close(r0) 2018/05/02 18:39:04 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000140)={0x9, [0x4, 0xb5, 0x0, 0x3, 0x1, 0x5, 0xd693, 0x800000000000000, 0x3]}) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r1}, 0xc) recvmmsg(r4, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/219, 0xdb}}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000002a80)={0x77359400}) 2018/05/02 18:39:04 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b64353fcfbbf14b891f7850b97da053eae694f5a75d7320c7fcccc1c6a5e3f5b0870c6", 0x23, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x42002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000280)=0xa11b, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0xffffffff80000001, 0x4) 2018/05/02 18:39:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:04 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x486803) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/vcsa#\x00', 0x0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="a388c0ee43425e97cbc6c6db01431b8a02ba65ef2343d2282d30a583279f0172bf47dda763e8bbaca7a804fd1ba595be9994ed9dd80dc8308a8b4ae6010662d85eb9c38d65e1a8ddaae0dbd6df1c9b9d9f9911a7b7048c76fff08199f77ed449acad20642a289bf4ca44facebecd3ee417854fcb312f54e4bd5d132c0bbb161ab2cb4165aa5195f51f28cc1ed4b6128ce131466e192798b0643cd84f9f6683cdc9de76d1cd077c", 0xa7, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="faa0af1b665152a23e59d00226e6a9a105e443652f24af76fa85ba2cc31b8b902494e749385068490d0750bf220eb3057afa1af2e5e1e37c1f42d4489c8e4f8e9d5da9e7640d4f1b447b03f719d04828de4b44de6ba9be66cf76cf1a6dae2bb60fae16685133946e105a274d28a89d13e79c82dabd19ba724c99064ecf2f55ca76a761c802a1", 0x86, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2, r3, r4}, &(0x7f0000000480)=""/209, 0xd1, &(0x7f0000000600)={&(0x7f0000000580)={'md5\x00'}, &(0x7f00000005c0)="02c231fe78", 0x5}) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) [ 232.097875] minix_free_inode: bit 1 already cleared 2018/05/02 18:39:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002900ffff000000000000050000000000e708ab020901a66a3e62c286ba6e951f5f898589e757da0d2c8f1b1f5a55a2f09250b9780bdb4c04e7d00eb3fd004cf052ef940c127bb726698a7b1d70ba538af118731b017e0d8e59ceed27aef34452358333cb4e1da8b360a572e3f60fc148955dc9abfdef85eb25b1cba31a16e858a99adaf09bc2f015f3a3e077176fcc7e370199d529a60c8d35c8680ca7d84c03f888d9649de8d6102018f9ef97d098c9b72a2d61a0768946e137f6eb745591639fc57995bfcba4c9bc96681b29b577c69ae8df69eafacda1149c4a344324cc246713222ccc523f1c5563ebf79ad39d2560f109"], 0x14}, 0x1}, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) 2018/05/02 18:39:05 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5450, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:05 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x1000000800, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "8e20d8cc7dec9b935a67544771899d894c1fdd1dd1803ed0c9874a781b325daf859db793bcb823c9272730b70b5fc30f7a5da5ead901267bd6bae7"}, 0x3f) 2018/05/02 18:39:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000006c0)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000080)={{0x3c, @rand_addr=0x783, 0x4e23, 0x4, 'none\x00', 0x1f, 0x7, 0x6c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 0x4, 0x8, 0x4}}, 0x44) bind$bt_l2cap(r4, &(0x7f0000000700)={0x1f, 0xffffffff, {0xffffffff7fffffff, 0x2, 0xffffffffffffff80, 0x400, 0x80000001}, 0x7}, 0xe) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x385) openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x40000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000000)=0x5) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffd}) 2018/05/02 18:39:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) munlockall() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xe47c}) write(r0, &(0x7f00000000c0)="76dafccc5b94a70fc99815b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f0aa5813", 0x50) r1 = syz_open_pts(r0, 0x900) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x105940, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000180)="ea050000003b00b9800000c00f3235001000000f30f20f5c7100662e65f2f4c4e1fd7f19b96f0900000f32c4e17a121bf3a70f01cf66b883008ec8", 0x3b}], 0x1, 0x50, &(0x7f0000000200)=[@cr4={0x1, 0x1}, @cstype0={0x4, 0x6}], 0x2) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000080)) 2018/05/02 18:39:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x1, 0x81, 0x27, 0x3, [], [], [], 0x8, 0xffffffff, 0x0, 0x982, "f5fc8a80bac3dd230855d0dc80e0168a"}) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/05/02 18:39:05 executing program 3: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0xb9, 0x1ad, &(0x7f00000000c0)="1c35d42c3b4bace3119a7becdb3ef39eecd9f0701427ffaf7d09b03daef6fbd45a2c65d73837575bbc1712d7ce23557df18da23b420c027b640a502f69b939d604a97c178f7fc543227e952d", &(0x7f0000000280)="fdfe26c22fa2a50bd9e095ffe64a9a52aa5528006f65045c5fb8c29828670fc7f3a4cbeda0b1a424c09ca62b9470bc8ea2a04c5e60e34be29af2bb3fc72b8674a638f7324fc50047264c5cbaf26dbe72778843b8a9f2e0e424ec0092e276fddf4e212387a8cf8a8a8ae662ea49f78ced392df9cf6bbff99eb20ccf33ea3b7cb19c8f891c5f335a08fa0a6fd0d8967cc3875bb27ec4ad87f03fa75f4596bebf91bdf80796e577e2668ddb4da79a43405eb4211652e569a6b627068b199e35ed79c87da16e2a03faf0b0", 0x4c, 0xc9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, r1, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x40, 0x47cd, 0xff, 0x2, 0x8}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r2) dup2(r2, 0xffffffffffffffff) 2018/05/02 18:39:05 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:05 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x58, 0x8, "9a951317a132", 0x80000001}, 0x10) 2018/05/02 18:39:05 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/50, 0x32) 2018/05/02 18:39:05 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1'}, 0x4) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/02 18:39:05 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x690c82, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000580)=@pic={0x7, 0x34, 0x400, 0x80, 0xfffffffffffeffff, 0x6f95, 0xff, 0x8, 0xffffffffffff7fff, 0x200000000, 0x8, 0x6, 0x1, 0xfffffffffffff61d, 0x20, 0x8}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0xd2, 0x1, 0x1ff, 0x9, 0x8, 0x3, 0x8000, 0xfffffffffffff4b5}, &(0x7f0000000140)={0x2, 0x5, 0x3, 0x8, 0x6daf, 0x101, 0x81, 0xff}, &(0x7f0000000180)={0x1, 0x4, 0xfffffffffffffff9, 0x8, 0x4, 0x7, 0x1, 0x7}, &(0x7f0000000400)={r2, r3+10000000}, &(0x7f0000000480)={&(0x7f0000000440)={0x4}, 0x8}) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0', "a438b19b3a09bc59529db04e1cb21049fd5bb67d31521e0ec217d97c74511cdd479c0150ac622ecdee9e0e7ef57bd25a8bb82ed12cce048adc61007121c3cd146338feff6e4fba636a9dcd46c5eccac017435bee6afcfd1797d33002502f7833460fc352aa3e2c73"}, 0x6c) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/233, 0xe9) 2018/05/02 18:39:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = dup3(r0, r0, 0x80000) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"bb88ca657db088"}, 0x9}, 0x10) 2018/05/02 18:39:05 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x891e, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xf779) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) dup3(r4, r3, 0x0) [ 233.578947] bridge0: port 3(erspan0) entered disabled state [ 233.599135] device erspan0 left promiscuous mode [ 233.604076] bridge0: port 3(erspan0) entered disabled state [ 233.686418] device bridge_slave_1 left promiscuous mode [ 233.692065] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.704558] device bridge_slave_0 left promiscuous mode [ 233.710121] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.741392] team0 (unregistering): Port device team_slave_1 removed [ 233.751889] team0 (unregistering): Port device team_slave_0 removed [ 233.761866] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 233.779005] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 233.806979] bond0 (unregistering): Released all slaves 2018/05/02 18:39:06 executing program 7: r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @empty, 0x8000}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f00000004c0), 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/77, 0x4d}}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/79, 0x4f}}], 0x2, 0x2, &(0x7f0000000c80)={0x0, r2+30000000}) 2018/05/02 18:39:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x41, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/89) prctl$intptr(0x100401b, 0x45) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0xd8ed) 2018/05/02 18:39:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000, 0xffffffffffffff00, 0xd5f, 0x400, 0x70, 0x4008c, r4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 18:39:06 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8924, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000b72c46192824b5c774e97e0000000000006981feaeb28239c021dde046dfa51cbb3b12bbe30fbb3da3cc240ad5be59de9dec98481cf4943be951b518ca6ef820c78fb122b4dbc7040000"], 0x4a) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x30e, 0x7fff, 0xa0, 0xffffffff, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) read(r1, &(0x7f00003df000)=""/111, 0x6f) 2018/05/02 18:39:06 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@buf={0x1000, &(0x7f0000001280)="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"}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_dump}) 2018/05/02 18:39:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = socket(0xa, 0x0, 0x7) sendto$ipx(r1, &(0x7f0000000000)="2066d1da034ad0b0fe1d8b51ffc1d6d0e5a4874aedeee1c0af0e763960c033b6cf02dbc87b32d7d506e5d05d44f6c3f9a6e872203eeb407c1220", 0x3a, 0x0, &(0x7f0000000040)={0x4, 0xc9d4, 0x3, "4f7754a6792e", 0x200}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x12, 0x4, &(0x7f0000000080), 0x7fffffffefff) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/05/02 18:39:06 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x311040, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x48, r3, 0x8, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1400}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffeff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x811}, 0x8080) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce", 0x19) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r1, r0, &(0x7f0000000180), 0x20000000011ffe) ftruncate(r0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x408}, {r1, 0x8000}, {r1, 0x8}, {r1, 0x400}, {r1, 0x40}, {r1, 0x200}, {r1, 0x8}], 0x7, 0x5e9a2750) readahead(0xffffffffffffffff, 0x0, 0x7) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x0) pwritev(r1, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="11", 0x1}], 0x1, 0x0) fdatasync(r1) fdatasync(r0) 2018/05/02 18:39:06 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '@system\x00'}) 2018/05/02 18:39:06 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8921, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:06 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000280)={0x0, 0x9c}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x2, &(0x7f00000009c0), 0x4) shmdt(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x40) poll(&(0x7f0000000100)=[{r0, 0x4080}, {r0, 0x2400}], 0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/63, &(0x7f00000000c0)=0x3f) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='5', 0x1) read(r4, &(0x7f0000000580)=""/187, 0xbb) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000980)=@assoc_value, 0x8) 2018/05/02 18:39:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:07 executing program 6: write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{0x0, 0x7530}}], 0x138) r0 = memfd_create(&(0x7f0000000040)='$\x00', 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001080)=""/4096) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000100)={0x100, 0x40, 0x400, 0x3b}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/30, 0x1e}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/25, 0x19}, {&(0x7f0000000440)=""/28, 0x1c}, {&(0x7f0000000480)=""/9, 0x9}], 0x8, &(0x7f0000000540)=""/34, 0x22, 0x40}, 0xcd}], 0x1, 0x100, &(0x7f0000000600)={r1, r2+10000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f00000000c0)='net/ipx\x00') setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x1) [ 234.659596] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 18:39:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x20, 0x9, 0x0, 0x1}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8982, &(0x7f0000000080)={'lo\x00'}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "b835f3ae9b1b269f34799921f19c1ce1a415d278d6b23b05e11e707101c82283058fc1cd9e1ed27050110d5ba453c1240eb2f181cba56bc37c1ede6c25fdba7f9c9860c171c18a593b11bbe3232c499fbdb85dc43a5db9ef53fce91d485daa2339c05d6b6ab228a997145e8caa3b2884882235cc94135f360458bfe7d75010a26c3259bdebab19b41b815cf22d7415dfc2f32c561ae1727da85add68b232cf92dd31c200ee5f2781ef2f7e8f66937e1dd16d9ac516d7528afa954d174379f24a5371a96383f13e8322ea157759301df5314ee821ad5f7cb308cb0145d86189c02504f588da58012a5de8801995e2da88414bab2208e4"}, 0xfa) 2018/05/02 18:39:07 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7ff, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="37d94d287ce0bfeac0e303bb305e5308ec8571c5c677e668817309d505a632b8cfadb27a8e373a", 0x27, 0x2}, {&(0x7f0000000180), 0x0, 0xffffffffffffff82}, {&(0x7f00000001c0)="c49eb4c3db428318a85920e447870a911753a9701676d18e6685e8a85a7c91b12cae770bbfaac97e2dc06a20ae83da092397b08a9501df122752baa08e99fd076bc92f1ceef03352a37f8cfc5150d541fc67b631bebff95d67b0b197c757b93279dd4d0930", 0x65, 0xff}], 0x0, &(0x7f00000002c0)={[{@grpquota='grpquota', 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x0]}, 0x2c}]}) 2018/05/02 18:39:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x941, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfffffffffffffff8, 0x401, 0xce20, 0x5, 0x8}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x8, 0x1, [0x8]}, &(0x7f0000000340)=0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000000c0)={{0x3b, @broadcast=0xffffffff, 0x4e22, 0x4, 'ovf\x00', 0x2, 0x20, 0x72}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x1, 0x0, 0x3, 0x5}}, 0x44) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/02 18:39:07 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8913, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:07 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x0, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x1) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4000000000000000, r1, &(0x7f00000001c0)="af753950b2f4c98a10d9472aa8a9e01c8e3d0c9d4c3715c8b689a5b280c4cc76d5dc6e7b5d902c8ab9cb24aeed460a41c2ad7809e0cf88ef51bd0b36506594ffb4a4a21e43fad009f23d10f3525f7c628cde78d29b9eebd96949a8a5bba526fc7127ffb9766650d1a58b338f03ee03cd22ae074d", 0x74, 0x0, 0x0, 0x1}]) r2 = getuid() getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) [ 234.896096] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 234.958940] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/05/02 18:39:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2b, 0x400000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x40}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000080), 0x4000000000000e5, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/05/02 18:39:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000002c0)=""/71, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x5}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0xfffffffffffffffb}, &(0x7f0000000480)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x1ff, 0x358, &(0x7f00000000c0)="6dcf7e3963ff504786bc391b0d0d6d091bd3533077f054581ca9360644835c749849d5db78367a51be05c442c04cf1e852bc0542b839b45962b1e48758f264c6264a36639fd8fedec4174abdc396be8814fe7586001e50510cdaf55599820b5cb257d4a2cc3141eb2147ee1fb6675c445d38fd6339df", &(0x7f0000000140)="17d0faada0ac9bd78b2cd4f59dd105671c30f41a7e61d565247e6107b6433186a17a925fe745a0a0362ebc88a554678fb8394f529f4dc0e7c9e65dd532ef1893e8b3d13437383afea335a50ebacfab353849eb728a93e6ca683de5dbe68fbe3138cbac036b57eb7ab4e0150c8e5f7974734dba9d070c354037420966bb6d90b0720586528bd0952f137062d9b635352d024b85e6294005293f10d5aee0cf173d7bf3fa4ad48fad328a61b3b0bf8de88b1bd114b43b4a1495a8a2fce502639ef168a859720286b31a0cff81adc2e21c1f33e86ec7dee00932fa8850d1c3b33f6d5a1636c578c823d8e93fdb8c144f", 0x76, 0xee}) [ 235.707512] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.713901] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.721049] device bridge_slave_0 entered promiscuous mode [ 235.746066] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.752463] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.760041] device bridge_slave_1 entered promiscuous mode [ 235.783361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 235.806802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 235.870760] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 235.896403] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 235.994083] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 236.001320] team0: Port device team_slave_0 added [ 236.023649] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 236.030742] team0: Port device team_slave_1 added [ 236.052701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 236.076991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.102347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.126486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 236.332757] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.339154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.345790] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.352144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.064792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 237.134553] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 237.204770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 237.210962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 237.218474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.284688] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 18:39:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xf068, 0xbb8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x200, 0x7}, 0xc) 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8947, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:10 executing program 3: gettid() perf_event_open(&(0x7f00000000c0)={0x2, 0xffffffffffffff59, 0x3e6, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="3b2be19b326fabf754574da3cfc74ede35cf7b09dbea393dbad91bcda65d73216ef4ec3740bdda6df78aa224c5e94367db93f7bd16768f6606497dd5b5684c4c8e120ff0e72abee3983d5f6523c77d11b328621f26b9946baaa1b5d2379d6096603ae1d0b6e09e371fe5189caeeac556d7311b105a9d0b123324e3973030d271c05ed4a4e73369174c5eb7ca62452b71d2006b3684e40c89ce7d08177bb91ed5ba942d4c14ac9c5f8692a116f839d0996afeb3d58362b0a9c935c3309e54fe62c54470c26ed1108cddd871181825e79278d9b59cb1a76d5e12738e3f6b4c2ab2ff05ea32c581a635db4228259975", 0xee) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc008551a, &(0x7f0000000500)={{0x0, 0x0, 0x0, 0x0, "dbc170c0a9a3aec82618ff8d079064d6346a650d586ca194e5381a409eb7b30efb05529526864e7a35f2dee8"}}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000003c0)={0x22b, 0x4, 0x48, 0xe1, &(0x7f0000000240)=""/225, 0x6a, &(0x7f0000000340)=""/106, 0x1000, &(0x7f0000000a00)=""/4096}) 2018/05/02 18:39:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)='\n', 0xfffffffffffffe57) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) ioctl(r0, 0x20, &(0x7f0000000180)="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") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 18:39:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0096010100000001000000e0000002d81412aa76c8adc63694cfdf00f5d632a49cca8f2c18e1a81c64ed1e7d00ddb9cc950cb3454e69f9255bfcd0daaea6af5cf35401f3087f00ae74b01c64ac811fda2e242958c624e5d9c2a89e87e5b38c1bc44f731886045db5e3c85e"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/02 18:39:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) rt_sigreturn() r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x32, 0x1800000007ffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = semget$private(0x0, 0x3, 0x8) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00000001c0)=""/78) 2018/05/02 18:39:10 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x22100) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000001c0)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0xfffffffffffffffe, [0x6cd, 0x7a4, 0x0, 0x5bf]}) 2018/05/02 18:39:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x9, 0x74}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000080)="6f13", &(0x7f0000000100)=""/4096}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001100), 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/02 18:39:10 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8000, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r1, 0x300, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d5e}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x24040810) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) write(r2, &(0x7f0000000000)="2400000058001f0014b2f407000904000201071008000100ffffffff0800020001000000", 0x24) ioctl$void(r3, 0x5451) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000003c0)={&(0x7f0000ffe000/0x2000)=nil, 0x4, 0x5, 0xa2, &(0x7f0000ffd000/0x3000)=nil, 0x3}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000080)={r2, r2, 0x13, 0x480000000000, &(0x7f0000000040)="cce188d6c872d219580ff6d8f050e4c6d3143867db50223eed94988d79c0d61c4961b13719b524db291462fa721d46ecc83ccb82e75289f41f79f3a858c0", 0x5, 0x3f, 0x20, 0x40, 0xc5, 0x4, 0x8fc, "507a87af569bf578"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) [ 237.877831] Unknown ioctl -1071094763 [ 237.916413] Unknown ioctl -1071094763 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89a3, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:10 executing program 1: r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x802) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={0xffffffffffffffff, r2}) mlockall(0x1) 2018/05/02 18:39:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000200001000000008000a3c81a0b000000"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8d, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x74) 2018/05/02 18:39:10 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x8000001, 0x9, 0xc}) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffd16, 0x800) 2018/05/02 18:39:10 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001740)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001780)={0x0, @remote, @broadcast}, &(0x7f00000017c0)=0xc) connect$packet(r2, &(0x7f0000001800)={0x11, 0xf5, r3, 0x1, 0x6b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xfffffffffffffe41, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[]}, 0x1}, 0x50) ioctl$KDDELIO(r2, 0x4b35, 0x5) 2018/05/02 18:39:10 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f0000000500)=0x60) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000540)={0x1, 0x5}, 0x8) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000240)=[{&(0x7f0000000140)="75852b16b17c1b4a18546a28b08d1cb3276bed9c1e6cda9eed7915c93cbd99a89ccbdc4da62ac1c193f72086088e55edc9cb065af76ba710a80f71d1a6c4566cbe7ba9c414b2c98e0547166f80d67843f865a4953c8d027acf4d26bc6a228c0e3cfa24db191d99dc761498e606d643861c316089b90d0f214103298d0d15c2f6", 0x80}, {&(0x7f00000001c0)="03b05091e054d3822f7a9f8bb291ff8b539f73f423e4a339a2c9c0c4566090f9e916c50282f3da976b417b086c9de8b6fffdaa527bde4cd45aaf1b08ddb18888b94fa02369f4b48df79223245a73d44d6cf67c054502a32f0c4f2318c8f322e0f899145b95eac7", 0x67}], 0x2, r3) socketpair(0x0, 0x80000, 0x7fffffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7465720000ed00000000000000000000000000000000000000000000000c000000ada580bc2cd2d3d64e4fd72a"], &(0x7f0000000440)=0x30) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000300)=0x101, 0x4) accept$inet6(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000380)=""/34) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/05/02 18:39:10 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0xa0b00) accept$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000480)={&(0x7f0000000400)="d8e2a466a067d7000b5106a2efef56a8f2da90e7ba5c5f35111a34409ca2e1efaaa4693653e6fc5cf43f064153a035ec04553d7b010d8beac4cdcf543c19c238a83464055cbb05059247b59fb14f3ea4b284a52cac17cacc9a2deaf4853e61e7d146c817c5eb1a478661564acb7f4ed0ac12a805ad1ac6cf4b4ac4d08401", 0x7e}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x4, 0x0, 0x3, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) linkat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2c0600, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000240)={0x1d, r4}, 0x10) 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:10 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x290401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x250000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r1, 0x600, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6820}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) prctl$intptr(0x1a, 0x1) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/05/02 18:39:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x48, 0x7, 0x100000000, 0x2, 0x2, 0x10000}, 0x800}) 2018/05/02 18:39:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x6, r1, 0x10001, 0x80000000}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setgid(r3) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0xac55, r2, 0x10002, 0x8}) write$evdev(r0, &(0x7f0000000000), 0xff38) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/05/02 18:39:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x70003, 0x0, [0x9, 0xfffffffffffffffc, 0x0, 0x7, 0x9, 0x6, 0x0, 0x3ff]}) 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x4020940d, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) 2018/05/02 18:39:10 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="1224e72add0dd1f8696189d1af147d6a", 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x401}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x0, 0x9, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x65e, 0x0, 0x29b, 0x929, 0xce}, 0x98) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x80247008, &(0x7f0000000140)) 2018/05/02 18:39:10 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000e81ffc)=0xc) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$mice(&(0x7f00000027c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000002800)={0x2, 0x1, 0x8}) r3 = dup2(r0, r1) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000002640)={{0x2000000000000000, 0x5, 0x1, 0x1, "4844057ffb69167e2254b300f7a2b28a91c9792a96f1705980469816fc6d5bfc31b0f61948e7591f2beaa8f3", 0xabf}, 0x0, 0x0, 0x5, r4, 0x967, 0x4, "a181eaeabd71ac9cedbf82508b3821c0c80af0b4872af7ad15436dc488e40267cfd00ab2cb8f00ffa6381ecf79b6202993a22eeab64f9ddad973cebb4a2e14d5", &(0x7f0000002600)=')bdev^:wlan0\x00', 0xd, [], [0x6e, 0xa23b, 0x200, 0x9]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x9, &(0x7f00000024c0)=[{&(0x7f0000000080)="1205e63fa42b81456acb5fc29197b90c2812b82c933718bf706b636ed43043a2a406f1ef5938c9f0a8718907", 0x2c, 0x4}, {&(0x7f00000000c0)="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{&(0x7f0000002240)="2e40d7a672529c4491f965c87b13bd11407ea7cc5d565e214431a487bf96bb82ca7c58f0f0a1de943274fe36e1ea3c1f83d8c27eefcf5f5f6276ae6ac560dac094055b88bb9a355c3deab2e76de5cce22a1c2ac62cf4bf2a517ca018d62d71c0af1e05653aa3f38d55131e4cb217621095cbae490123e4a6d29b768f9096214f8399a43125a5f6a7109496c8f4c60ddeeee3c5d2d596933c711dbe2dd87e0ac2d6d1d1fa5580a8a0c2423da09eb6a1dbbe36df32dbece5c512a618456dd7b840fb9bc3be680da187f450a3ba986174af606e9dba24e51dc7e57f5816deb957a2e75146abaf11dc332d0cf49e0bad17a522366e816155", 0xf6}, {&(0x7f0000002340)="001b560542b7e15986f74925b487c94ca289781d54e132ca6a203a86cbc198b988c4f9db839a2dbe95e288b4d85d325232e4a8e3f9c48c7369e2b116baebde2480317f46613cc7123468a995031682d96669dbde265b1c0bb77e4e298cb2c265d717df5ec626f4073b0bd3b327253efc0fcf6be7cae107d0a01552e0237eddd59d2f8ddb3a1d2939a647771ad3baf95c9a10d4e6e6c0761d50e72048da5f389dd14debb8f660f4d6a6261271bb9b0769e7d26bf346a2a488a6593daf7e989409b31babd529c6c34d0332c68bcee61a207ac9b435f3fae9221348d0fa0173a7ec479024f973", 0xe5, 0x3}, {&(0x7f0000002440)="bce4f2a2da17edb15536b8792006c7b314e87356d2570d8d92acf81da2bc2af16d5db848beab9c5b1110a9", 0x2b, 0x2}, {&(0x7f0000002480)="1eed292a790431012549f70d4d580ab7579458d23a56c28b9b8206efc4a1a51976cbb87b6e655ec19c3d1d7ac42eb4", 0x2f, 0x40}], 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB="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"]) 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b1, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:10 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x20082) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9c}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5434}, 0xa4, [0x19, 0x93, 0x2, 0x6, 0x1, 0x8, 0xfffffffffffffffe, 0xffffffff00000000]}, 0x5c) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000002780)=0x13, 0x4, 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000027c0)) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) sendto$unix(r0, &(0x7f0000002640)="120d4d1ccc9503fc881619862f29999a07e7d69ed6c6d1ecaab7309aedb359da606ce78e50aa970b9922d1484fed3fe84c53d6fd66abd313ef4b9ae9bbe781e12b0c07228051e270fc25122f4fbc1a8de6cafcf9f5d9b07251d7cf0073cc35003e110cf00ba941ba281bda7fe2a8ad5d2b04647e83696c62e91002ace55f6e8d0adafd5901bf50916e829236d47c96b3ed83fded5aa42854ac0b2c", 0x9b, 0x0, &(0x7f0000002700)=@file={0x1, './file0\x00'}, 0x6e) r1 = getpid() socket$bt_bnep(0x1f, 0x3, 0x4) sched_setparam(r1, &(0x7f0000000040)=0x1) vmsplice(r0, &(0x7f0000002580)=[{&(0x7f00000003c0)="26f769af47e83e49c43c4358160e6dcf487944184a1d1328d8355b26337a89bc3dace3d7ba06e279c6a3a85e745950945ae0ce719e3ad020da3367907db184099d5bcb4a805ac33fbb42ee8688fc052f189cb9cbf2a9366c2dbee524fe9c2c8d31f575fe15e1acdd30dc0842000bcc104300dd068e4a", 0x76}, {&(0x7f0000000080)="ba2f998dfa23a46f01", 0x9}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="8cd7a1f454e69182ba1daa43b6bfe4f2e574bed774b2a78a7eafca29197dfb428850d903f51dccf9", 0x28}, {&(0x7f0000002480)="b3f8bf93c7351611e4decc62b483591f9fb858dff28b4197a8f68fe90fd39d4649013542ab08e52d3ef562a58e3a8a46b33f57761930e537392917581b46dad732bed8796bc9a0a8f09c48f08d1ce6a911f4b8f23a2f4fb7e584672e6b7cb816a6acf98b158bfb73fee64d0d37eb4d6b5ba2c9ddf5fdbb7ed6d5237b09ee0c1a85efc5f6ac94c70ae41cdc01bafc9eeee4de27871452f4561dabb798c1b2be3a27e9eb077e7c283985c0c3e4b70802bd767fb7dcbc894d01dc6891170dbd52d03eef57bdc6e06ce8", 0xc8}], 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000002600)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0xe003, r3, r2, 0x8, 0x0) read(r0, &(0x7f0000002900), 0x0) 2018/05/02 18:39:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x100}, &(0x7f0000000240)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000500)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdc", 0xb8) 2018/05/02 18:39:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) init_module(&(0x7f0000000040)='security\x00', 0x9, &(0x7f00000000c0)='vmnet1^\x00') sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0x370, &(0x7f0000000300)={&(0x7f0000000000)={0x2fb, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x5}}, 0x325}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) 2018/05/02 18:39:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000002ac0)=@l2, 0x80, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x17f) connect$llc(r2, &(0x7f0000001c00)={0x1a, 0x33d, 0x4, 0x3ff, 0x0, 0xffffffffffff8000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r2) connect$vsock_dgram(r2, &(0x7f0000001c40)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) socket(0x2, 0x3, 0x8) close(r1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000000c0)) recvmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f0000001c80)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000240)=""/152, 0xfffffffffffffed3}, {&(0x7f0000000300)=""/23, 0x17}], 0x4, &(0x7f0000000380)=""/233, 0xe9, 0x5}, 0x4}, {{&(0x7f0000000480)=@alg, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/221, 0xdd}, {&(0x7f0000000800)=""/217, 0xd9}, {&(0x7f0000000900)=""/98, 0x62}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/247, 0xf7}], 0x9, 0x0, 0x0, 0xffffffff}, 0x297}], 0x2, 0x40002022, &(0x7f0000001bc0)) 2018/05/02 18:39:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 18:39:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:10 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@random="b61e8d9d8576", @random="0818d7373ba7", [], {@ipv6={0x86dd, {0x0, 0x6, "5e3c11", 0x8, 0x32, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sched_getscheduler(r1) 2018/05/02 18:39:10 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f4, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:11 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = eventfd(0xffffffff) fcntl$dupfd(r0, 0x406, r1) [ 238.589857] netlink: 743 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/02 18:39:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400080, 0x5) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0x8001, 0x71, "70a7daa082fc9102f46cb6eb5d0567d6b3d50a3d41b59d5f7c79f1d5aaeaad6b20e29e8dd3e8da44aade735a9d87013eba7eeeddd288400270f3ce79f518322440fbd0c77f6b280e20c63535b5f9a60d26771074e8d8f3c3d38f6522a4116cd6f0066637d5c8f25405cb83e5b56ca3de0f"}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) [ 238.661107] netlink: 743 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/02 18:39:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x2, r1}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/02 18:39:11 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0xc0045877, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:11 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/02 18:39:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xc}}], 0x1, 0x0) 2018/05/02 18:39:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:11 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x5460, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1, 0x3, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 2018/05/02 18:39:11 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) socketpair(0x0, 0x0, 0x8, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000400)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000240)='./control\x00', 0x3, 0x2, &(0x7f00000006c0)=[{&(0x7f00000004c0)="a5ffa8afa6f748507d231cbada6591033c0e646bd3b900000000000000045b3bcefb", 0x22, 0x4}, {&(0x7f0000000640)="e20e4311d4a119a067330aa13f478946a5fc4ebb566d7dbb7ccb444eaab3debe89688d4afaf7f6e7b946bc4c64e7a4e1ac81957f2b5369b0e8aa1fb5de3e3bf8263d7709d2a520a129e2", 0x4a}], 0x44402, &(0x7f0000001800)=ANY=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) lookup_dcookie(0xca5, &(0x7f0000000800)=""/4096, 0x1000) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') gettid() close(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'tunl0\x00'}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/02 18:39:11 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/05/02 18:39:11 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="b550e92ffda8", [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/02 18:39:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x9b}}}, &(0x7f00000001c0)=0x84) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYBLOB='A'], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@text32={0x20, &(0x7f0000000340)="360f01cf0f01df2e660f3882ad00000000260f8c00000000b916080000b80000ffffbaffffffff0f3067670f2285b9d90900000f32640fc72c12b8108000000f23c00f21f835010007000f23f80f21c4", 0x50}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 18:39:11 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8933, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:11 executing program 6: mlock(&(0x7f0000f0d000/0x2000)=nil, 0x2000) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) 2018/05/02 18:39:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x24100) accept$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$TCSBRKP(r0, 0x5425, 0x0) personality(0x100000) 2018/05/02 18:39:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xffffffffffff39d5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='::file:\x00', &(0x7f0000000080)='::file:/file0\x00') mkdir(&(0x7f0000000100)='::file:\x00', 0x0) 2018/05/02 18:39:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x1, &(0x7f0000001200)=[{&(0x7f0000001140)="239273bdbfdef4f9dac49f1c9e45d81a10514f1f68684c506748792730b04f3bc89dc14a1d8a3bb4091ac330e184ef3a19c1d423ebb4962b2ad00b504001bcc90e4c995e321c5952455f2eba6959a29c396c0bdd3bacd890ff5bebeee13abe91d89ff9e63e8279bd2abf2dab4048df1f336f1e25e845d14556529b7f8b9d4253b687b167f745e9bb15c6c235393d76937ff7569b28a13b657eaa5f", 0x9b, 0x54}], 0x100000, &(0x7f0000001240)={[{@time_offset={'time_offset', 0x3d, [0xadc8b01710518d22, 0x3d, 0x7b, 0x38, 0x3f]}, 0x2c}, {@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x31, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}]}) fstatfs(r0, &(0x7f0000000140)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) unlink(&(0x7f0000001280)='./file0\x00') 2018/05/02 18:39:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) syz_mount_image$reiserfs(&(0x7f0000001000)='reiserfs\x00', &(0x7f0000001040)='./file0\x00', 0x69, 0x9, &(0x7f0000002480)=[{&(0x7f0000001080)="8dee7d", 0x3}, {&(0x7f00000010c0)="f7470952c6b02d9a1c02bb8b1593123878a05868ab23255c4d27fcfd6c0ea2afde57a63ecc6a51d7ffbdd055bebe5fa7659816a8dfbc6bd3031e98436ffcf1966078b7308492a1d7912e4a8094197823056d01ece593c4d496bed84df98a87d6035966587abab29c82954e26e5e249f809c446a67d9a62aa1a7e72c6e11ad875a25e9882cef65dca2621fa879313aa79f869d62027e54a4d2819a53beba5b469aae615b688a634aa8b7aabdd9bd0a0a999c02ab020595281caa86b3a5ccdec89a6ea5d1a83ad578453d82e9b83832e6a1f", 0xd1, 0x400}, {&(0x7f00000011c0)="ae5f82d8d838494e49914d91bc68c0c6e29e06a6ddea2daf73e0f65c4c0431fdd5ddd8df008b1f94abb6f86f56b1be", 0x2f, 0x47}, {&(0x7f0000001200)="d9b70678d9e07d56368fa256128c08122813a93f7b23982883283a0f78ffae581f12", 0x22, 0x8}, {&(0x7f0000001240)="ac1bfc5a223ce210d1faffb8e269513371aca31e6d55f255b10a25b217c8765327e138049106d2c82ec1aef712fbb5976b138fd4628d0849834d563e8819c77c3b0b1df86f6137fdbdeb10d7214ec95dd986404cfbc23b8625e99f0e198c1716c06806c8cbcbac2041858beefec08b50a0efb4b9d29cf34a149bd9bc9061bf", 0x7f, 0x8}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="9be9299b4b96777545a52eb7fb13ea1198157259ab0f4a0def144c91cb568ef4547e76a91b929fcd20a512cf858322dab16355a74fe814fd23a07769c7dcad30e7c3bc92d0d9cdfc8a56c12fb5891f8e7d7062e564c617ba3cfcb30f477965b87316d783894a59271f0688d455", 0x6d, 0xe79}, {&(0x7f0000002340)="fef2171e5e0b569704fc9d00b016ba6b6e530b90d4fe13d240ca52ab6e8e479431", 0x21, 0xfffffffffffffff9}, {&(0x7f0000002380)="696ea7a87787623f975994af57e7496cf052db6336873e59df061272516a4c6614effb6a738e83a2c56493ac179bb58a5e1a1b80f3fb92f8a023d5657710ed45c1296f7fe5f0c423af0754f56f578ad8d5e59262d5d285e147f64995a9a10dbefc72cbab961f002f22b459554cfc811692709c0d2aa4b995ed9176c4a0d2ba44b64ad71bd5410181a561e4820912d5669b60c13909714b71072b17a4b8c69e1559aea712a8df55d90b7bb98030c1a774cb4a708e5cbae175d9c12c310cf93191c339c931593cecebdad6c0388a725eac3e", 0xd1, 0x9}], 0x0, &(0x7f0000002580)={[{@usrquota='usrquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) pkey_mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x10000000, 0xffffffffffffffff) readv(r0, &(0x7f00000025c0)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1) 2018/05/02 18:39:12 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$packet(0x11, 0x6, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/02 18:39:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000001240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0800450038000000000000119078ac141400ac1414aa0d009078000b0000000000000000000000000000"], &(0x7f0000000080)) [ 239.746639] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "hash=tea" [ 239.764235] IPv4: Oversized IP packet from 172.20.20.10 2018/05/02 18:39:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:12 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8911, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 239.820452] IPv4: Oversized IP packet from 172.20.20.10 [ 239.880591] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "hash=tea" 2018/05/02 18:39:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2100, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7ff}, 0x14) r2 = getpgrp(0x0) ioprio_set$pid(0x2, r2, 0x6bf) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x80) socket$inet6(0xa, 0x4, 0x3) 2018/05/02 18:39:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000003c0)=""/4096, &(0x7f0000000040)=0x1000) r2 = dup2(r0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x3) readv(r2, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCEXCL(r2, 0x540c) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5412, &(0x7f0000fe0000)=0x3) 2018/05/02 18:39:12 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:12 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) 2018/05/02 18:39:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x110e}], 0x1000000000000105) read(r0, &(0x7f0000000140)=""/16, 0x10) 2018/05/02 18:39:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:12 executing program 6: r0 = semget$private(0x0, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40c000, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x3]) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x7ff, 0x7f4f, 0x6, 0x61, 0x0, 0xffffffffffffffc1}) prctl$setendian(0x14, 0x3) 2018/05/02 18:39:12 executing program 5: r0 = timerfd_create(0x7, 0xfffffffffffffffc) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) 2018/05/02 18:39:12 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x2, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000009500000000000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x9b8, 0x8, &(0x7f0000001480)=[{&(0x7f0000000080)="42e53611136c95", 0x7, 0x1}, {&(0x7f00000000c0)="26487fa5194dc4f1d5dfec591b19e64048d19a000e002221f1b7a92ada886d742d77ea5b244546645df321c3cde208e50a1b377b2969c4258765bddad4c0435c5606a178cd5a8f33ac48f1cabdafe10a9a6bb75f8c557ed6de3d69bd6b7d79a6f3c2", 0x62, 0x4}, {&(0x7f0000000140)="d9ae4def8bf159aa92c09524ebe0af764b579f6ebaa5004b852309d805cce4c38183422198fc78c0ff05bc4d75b6e48be9cc85067539b23b27c2280e25f9ffcd7ee64e6f233287be58b2f047bad5da496d8424b5e829a9c6de1c6d6cc5d3447131f2d0960b469f276d97226b3a6caf96edbc1dc9c3ac0283358eec59621426c3070f125a106b4bf660478c32860743476ea9e5e3aff87641bde9126036042179147235b341c121410bf2b5313848670bb65d35487da10071448d2e5346ce3cde3a5747106bfcff51814676155f81e4caedc2654e6c32bd680abf3254cac70349361a42a60c3d226dc3ee2d6b44f0ea0e", 0xf0, 0x9}, {&(0x7f0000000240)="5a18ebcbac80c6488567fa3624b78199e91af1b8502e6c63da50b33425e281e0bce9648f", 0x24, 0x7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="fa7a760ca7e9fc882e4f576f00dc9c79f198852b7b7eadb78753888b26fbcbeee6e73be6d48c3606bd86efd641ff15e4a241ac4c3f525498b35832f9f7e8ec128cf672b377070b45da62a1dd078cd3cf7866cef6e76dfe6f993c8876b83dc52b19a348d5731347134ca5af667d962a9dbde7b82df047ead2f09e291b78223dacad1a0f6559d880a0164bb9fa6851b6196d8dfdbeb99df16592db94a07d9b4f9db56a9e51e4fd3ed21359cbcb6386b840ce", 0xb1, 0x1ff}, {&(0x7f0000000380)="35ac46790621a92f20441201178adcdb70de978c0f4435a049b6439447b808e1c0ed79c70a165564a2ea85cbbb81e969761fa360fe3fee0d1692dc137574b3c73843d5f7f2c589c6c6049b0a9f4cc7cbdb0bcd870e5fff0d5081188475448bbcda97493abe8b7e848c033d8b08d42c8d6690f24892784594daa9e49f28e1edf796353cc6cdf06e8f340241712a33030ffeb0d168b28eec5e11197c8c7cd4ef095be5e4fea0884c8f786b8b445c24e2fb82090d7c2e777867406571e4980c47e0cb8cfd", 0xc3, 0x400}, {&(0x7f0000000480)="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", 0x1000, 0x9}], 0x822000, &(0x7f0000001540)='\x00') r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x200, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001a80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001bc0)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001d40)=0xe8) getgroups(0x7, &(0x7f0000001d80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000001ec0)={&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001600)="e0d9cfb8ede8b4755c3ef44c2d50de8be8c4399f8781a5fae441a20a013f531e86b1a2ccc792761a511021aa93ec4ad23f610064b45dfd16d17f7f22a4cb833b1529c8bf2053dfc868de31d41052ac3b2cf4fc07a12afb49177f87434eda9141851b4b0a466642475cd6f721146aca2c2eac8c9a8bc4eb8535acdc8b11e4f125dd7e4ecc31e9c537e407ffc6f3157ad6105abf67059ef886c6cdb6", 0x9b}, {&(0x7f00000016c0)="1eccb86cf55e8cb398d1a97d1182583f4c3cf1e75f6b519c6e661c1c08ca2f82545f71122862111003b0dd899f60addcf99ed6c245829a9e90a206bed3fd784e045904cae885ad5fa62ab4bf2028edfd7de179842b54727b8e786fbc34955e4bc450bd993eb0a929bb038c3f7e4629301fb0be3738891b8caa9deeac10809e43b7756ade63169edd3e65ca401772b4ea1a2a00caeb5499988338944396d8f1715461f2ded6d9079a", 0xa8}, {&(0x7f0000001780)="be7a455af421650b71a2bcf0209f0f1f09af3c4e8f2f3ce97a5ab4ec897aab4f5bbbf3aefff2853c65bbc4d3cab84357a7753b0fa8a44b6e2e032bdb5becc1ad18fbaaa824972d51f68b2f2e5fb26b5c5c03230efc0f636a2134449d6e0c46212311b63bfcf6892d9e05cc9299b913fbcc574d75bef3c5b06683569588c8e605a434f2f0743bff8f09a6bfbe81f26c34e21c429fce6530e5f757f42ee666e036c5b94921ce5032e2be996f53", 0xac}, {&(0x7f0000001840)="de0a8c9770e1383b615e5283a8687df18e868dcf1b898a539395fa6e8bc8dc3d5a27b157b2f6f8c0afed17a7035837af1c1f1e22b477e8d1714e3354803734538d9a3bd7aa0d4bf43c15e5fab35aedffd0468b1c8e399b24ce96520ea2dc5e7255d10177e08485436301eb4b7275dd0953857b48a3887cdf0ec7d13e9353730b1fa6339c5efdaf3f46a4c3175e909a5d2e5ea9b896e5a294ee1dad90039090b8ead87e987bcd4cf01b69671f53ee4eb29234c53b35f71e4ebb9f9616", 0xbc}, {&(0x7f0000001900)="3e98079039a299fa8ad787cab3ba51d7d8fffb5a58a34e6f8a28bef1df130ff1204cb46b3b50107e02582c246c87f58cef6bb7a319ea1c0993e4df07f552175b33845e67fc9370e8caec1c", 0x4b}, {&(0x7f0000001980)="b3f8fc06c28e87879d19c82085785346b1effa05eb58aaa2959a4b0bdeb304a822d19cd8dfee37b050b860d2f15e85af5d2a9df7c85122ddf1202cc5ec2b76191bd92e97da7d41595b00980bc8d6", 0x4e}], 0x6, &(0x7f0000001dc0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x80}, 0x880) 2018/05/02 18:39:12 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8948, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) accept$unix(r2, 0x0, &(0x7f0000000100)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x62) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1b) 2018/05/02 18:39:13 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8937, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4080) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0x2, 0xc2, "d82fbfc81944f548d53ea8425d32dd50f3ccea7a113d838382f43462e372e4db64b25da81347f4bf98433b9a1f2da12628859f68861435e80d3d79efbf5cbf51f76905f3620109bf65de29c48d38588f"}, 0xd8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, [], [], [], 0x800}) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [{0x20}, {0x20, '/dev/snd/pcmC#D#c\x00'}, {0x20, '/dev/snd/pcmC#D#c\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/pcmC#D#c\x00'}, {0x20, '*ppp0posix_acl_accessppp1ppp0cpuset-em0'}, {0x20, '/dev/snd/pcmC#D#c\x00'}, {0x20, '/dev/snd/pcmC#D#c\x00'}], 0xa, "e675bbee65e46847c3e8a474bee5b6b093cec5c864080e9eacce87dc1fbc76798255338d348a3ded8a3c3d02a5acde4af358a0350274acdef9704ca39a7d7becc0d74c355726ea5abe3f347ddd770a22584b1517eb7d8b6c8bd0d01cfe191677c265a50abd1266d8f5b55114c93251c5ff1aee702a6ae2dbc5e41ce177eadfd3baa89ad15de99339d1adafd2d55ca747661ce4427b152b18f65dd0a8f0ceffc992e7102c6143c799529f6d0e5e4ade9b5fe922d281cdde5e4c35b540cd2eed34a26e839070655e22d01110b24e95e071fb9a1ee6d7741f1074ed7dec482706a459e4413591e95e4dc9"}, 0x190) 2018/05/02 18:39:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020248}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fedbdf250500000014000100080004004e21000008000600736800002c00020008000b000a00000008000900ab0000000008000000000000000005000100000008000900070000000800050005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:13 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB="00404ed62017a48acb80e0fd9fddfe606a6a61c2de49f2e7bb56341da06d60d6897cfd9c717f5d9c406337389500771ab3217272832ef90eb5cbb13fbbdbd7995ab07877bd31ca36cae4f5ad03cbd6c5b14b9a2584f619360ab507570c09000000649aef3d62c4b70bf3fae323702846273f886c4a99bb9de69a4a9893fb5c74a2e39f260b6553c56d990e7405821d8c60ac94517c5ea668650f4f5b5eecb562927815c6e331e230424affaaa1fe7edf222fac02cff59ac1454bc87c50b789efdcdf4775746884581be7f3d46a3e1a825e46ad1a55680c661ca9e43c"]) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/02 18:39:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}, 0x0, 0x4}) close(r0) 2018/05/02 18:39:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:13 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000000002000) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)) 2018/05/02 18:39:13 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8931, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:13 executing program 4: r0 = socket$inet6(0xa, 0x40000000001, 0x52693664) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00009c7ffc), 0x4) socket$inet6(0xa, 0x800, 0xffffffff) [ 241.374379] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000006c0)='dctcp\x00', 0x6) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) geteuid() r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg(r2, &(0x7f0000000640)={&(0x7f00000001c0)=@sco={0x1f, {0x6a2, 0x80000001, 0x1, 0x3f8000000000, 0x2, 0x7fff}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="05fdcf978fc318dcec0446d372add86c3b8e7044f4712f7eb884ec5214b43e2d1d5ede6596661b8314a1aeb42f86987827d1267cfaa7f01493970e30f46e037321231911cfc2c2f99ac7f4c71e31e5f0a97a1620cc08f702716e0e2c7350f3fef5cb83103da879f7fab3b4021ee321d7fa094f74a7f663fdb4bbca75b63b2bad912edf4fc15cc727c47312bc0dfbbf9abf27573f662a7a70290fd1f6f987c9758a75bd7dbf13f09b11f4ec35bfdae482096d012217f5073786466e944441016e33153bf9383c99fb3f81648b1b2fcecbc90acc981738047fdaca9db908ca9c39e7f39aa08d7e5c", 0xe7}, {&(0x7f0000000380)="8bb889adc2cb42400cac14a9422ab840f612cd3b165ac14ae4ae034a893ca554d667b31c658b95a2f363b3ffd686008060c32c892340a63103f27853931dfd0695a4a8c98d379461ab9368a283f057c11647", 0x52}, {&(0x7f0000000400)}, {&(0x7f0000000440)="f1185dd49b28d9a1616037318bace12fdac0577a40fc2980022d17a46bd240893105c06694ab3894c8d28d6d2842eb1359a3ff889576159d2e490e7de754e3e33bc66a33ba5682bc481a9633b4558af6d447638cc9e3fb2e75d796496e635562dc7e02a36c6a7e20d741d200a0f6c21ab186b6d7014459659008", 0x7a}, {&(0x7f00000004c0)="36135b39cea5dceecf0076413dedc7139c8179e470f1c385a1575a0dab0cf2cffa6c8c2a68e9afe141b828adf2fcc712c4c0ad23807a1d8483ffdb4827bd5ea8da913371c8ea6c9c49aafe18081a8b181e3616", 0x53}, {&(0x7f0000000540)="cebbc20cdf39e2f35bb4ec3ec6d8fbfe870462336f7a56e15ec2aebc3d061394d515a18563ef0dbffd16ff3aba7bd057565b33cd41e5f6640f3924b054347c32a3fa6d6d9f5ffd63e6284ead30cbc834d78fee0a0414056d0774eb1718aaacc5c075055b05", 0x65}], 0x6, &(0x7f00000007c0)=[{0x98, 0x0, 0x80000000000000, "651efc9299b2cff7c3ac6eed5b0a0cece72e6147974fdf28c6282358fe17f761755b8ba6f4c93ccc5e67a049450b57952270756281914650ff74f1e9c1107c09c614a9be516043bd22721a353233d7f55095c56474f5f9b73ccad8ac27769ed11347fe1f82d11f1fafddf52b27e99040ef486b3298d702cebd0b4c8a22aef5379b"}, {0x88, 0x10f, 0x8, "b67b35ec8eb43fb2359f4e891f5d603884f57a0ab4fa4878352275c03f076e94a3c408539d796b73fa31acfb7cb686d93ffb8870b52f03bfd45f4ab69fadfd86be10630270dc0f6c9d375a220660c7aef5c61652fdb7f6db0551394edb6a13bb616b283b43ede08a1586cecaa0753a5951dec8b2ed"}, {0x100, 0x11d, 0xfffffffffffffffe, "08a2ecea5bc816525626e8de7468e0870f0702a8f88711b3720a5232be6e72a272840ca922e1e13830a82a7b4bccbd29cda9092a541fb478415f04426510059e3d2a47ed9a6ec1a57655fd70f89e0bb0a71881ac8e8c2c6c9155ce816fd92a9bf7422d955a68688e13325708a6eb34ad59c78c0adaaa026eb4ce673ca864cc39e09efc7f7f7a6fe0a6c3ee445b5723bc8f2a80ef23666226a1d644a876b900ac0c555523411544baac9498fc8c74ea9455a11865f6f8bfc03c63aa5aba180df4b40b4ce791bdf39030e06e4ea97d004c1adb2874b8c372413d768813c381d85edcf1d9cf6005258ca242"}, {0x58, 0x102, 0xffffffffffffffc5, "7c86de7b4eee27f36a385147fce2d5d3e12c2225df6a6bd50f172cee9850f994edc7a68aa21a826ed54d276f05668f21d5bfe43ed2870a4e5d7ca6868a79b097ccf850db55ef3bc0"}, {0x48, 0x6, 0xfffffffffffffffb, "54c27835fae775249acfc4f9bc92316d1364b1077de4853911eeb0d18cb652558fea53e678d04f86279e37f6d226c7d02e5c78625f3b"}], 0x2c0, 0x8000}, 0x8000) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000400)={0x1, [0x3]}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000740)={0x7b}) 2018/05/02 18:39:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:13 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x1f) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x6e0) 2018/05/02 18:39:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syncfs(r0) inotify_init() ioctl$LOOP_GET_STATUS(r1, 0x127f, &(0x7f0000000000)) 2018/05/02 18:39:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc093, 0x600400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000080)="ad9426d2539efedc9788b47837f74290ad251d72629b0adfb62f33f5d0e78f655b29b3e76d2bca9bd7523c93b779344dc18864514a1c2953fdae2033aca3638aba83569feb7826217aaa614f5afc264a2ee94a26b90c325f51744cf9123771cca11e9bb43463cebd7fd84c29dc3f5003ae161859d18f4f6fa69197", 0x7b, 0x8804, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0xff, 0x6, @random="9c7e6c8a1cf9"}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003cbff4)={0x40000000080000}) 2018/05/02 18:39:13 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8929, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020248}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fedbdf250500000014000100080004004e21000008000600736800002c00020008000b000a00000008000900ab0000000008000000000000000005000100000008000900070000000800050005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:13 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) [ 241.671750] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:14 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/05/02 18:39:14 executing program 1: syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x8000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@fmask={'fmask', 0x3d, [0x35]}, 0x2c}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='autofs\x00', 0x9000, &(0x7f0000001440)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000580)=0x0) getpgid(r3) sched_setaffinity(r3, 0x8, &(0x7f00000006c0)=0x2) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="fa0cf7fc304b41f1b6f42698d2d3729a6ab1af05c138f30d0b2c6fea3a4ba9b4358350f98a42583c130b", 0x2a, 0xfffffffffffffffc) r5 = add_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="213708160b212d4dc65418d41387ae82629b18dd79a25e97cbb46f2f6e095a16bb9681105f", 0x25, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x6, 0xfffffffffffffffe, r5) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) r6 = openat$cgroup_ro(r2, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000000600)={0x3, 0x0, &(0x7f0000ff9000/0x4000)=nil}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0xffffffff80000001, 0x8, 0x80, 0x0, 0x2, 0x3000, 0x0, [], 0x41e}) ioctl$KDSETLED(r0, 0x4b32, 0x1000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000280)={[0x10f000, 0x4000, 0x3000], 0x400, 0x28, 0xffffffffffff8001}) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f00000003c0)='./control/file0/file0\x00') 2018/05/02 18:39:14 executing program 3: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/182, 0xb6}], 0x6, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x11, 0x0, 0x8001) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000003c0)=""/91) 2018/05/02 18:39:14 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0xc0189436, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020248}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fedbdf250500000014000100080004004e21000008000600736800002c00020008000b000a00000008000900ab0000000008000000000000000005000100000008000900070000000800050005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:14 executing program 5: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000300)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x3) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x200, 0x0, 0x7f, 0x1, 0x1, 0x81, 0x4}, 0x1c) 2018/05/02 18:39:14 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x5) r2 = epoll_create(0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) flock(r2, 0x6) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000200)={0x1c, 0x5, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000180)={0x2280a19c, 0x4, 0x9, 0xffffffff00000001, &(0x7f0000000080)=[{}, {}, {}, {}]}) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/02 18:39:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 241.924908] ntfs: (device loop1): parse_options(): Unrecognized mount option . [ 241.954974] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:14 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8930, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={r3, 0x7, 0x8, "4f41210959f7fa6522de30782cad258e48ef9e60c87e8052661f324878b251b3e6d77e99ec7de1e34ee4888906a5352209748d9f76c6e5901bffaa2a00d832b3d705e5082879be7a005b6779568b01f3437df89b7f23c8ba7865e2b4452531991242028a0407d0908c4fdd331767d495e5176d842d1e700adf2411ae5944661ecd7542f31e90b07416fe2c449d007ad615f2e68e66c376562d4cef148867b32fdb44a0f4cfbf46e82cbc70fc836ba50acca8f5ffbe95613efbaa4c10ddda99e31d9d088575c679fc6da7f3925cbe4dc06ed9283c7fb86f0ea49aab69551bf3"}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x38, 0x2c]}, 0x2) 2018/05/02 18:39:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="112f0c9eefa22aee406b16f0ee695624912cbdc0d4e85a169f13dc941116ffd98233962df0a44e5459197cf15cde8b20f1647a791ab34a176a3859ab3b5461dc85c993eeecafdb09840874a937ed6669f4890f33c4569213234580f41f4fb75abcc079b3b083769554d100d7c98d13ac022362374581c7baafa14d77e3f21ea538ca570de09603d47c60710982c4620e976c58f96991f87b6ef60a065646236c5da3ce7aa5d5b1a02af48726de86b60dd9be1920733980485dfcc38362bd9d5d25a5208058b4fdada3b2bbd60f83bfa88e817fbed77e79bced36b8552a496f305e5bc67461"}, {&(0x7f0000000180)="da92360f88114929109bf3"}], 0x1fb, &(0x7f00005e2fd0), 0x18}, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/248, 0xf8}], 0x6) [ 242.807319] ntfs: (device loop1): parse_options(): Unrecognized mount option . 2018/05/02 18:39:15 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000340)="00010000ea07000066000700c9030000ec4c3d00010000000200000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x9}], 0x0, &(0x7f0000000380)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/05/02 18:39:15 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8971, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xfff}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80000) accept4$unix(r1, &(0x7f0000000880)=@abs, &(0x7f0000000900)=0x6e, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80, 0x0) accept4$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x800) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/02 18:39:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80020248}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd7000fedbdf250500000014000100080004004e21000008000600736800002c00020008000b000a00000008000900ab0000000008000000000000000005000100000008000900070000000800050005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fsync(r0) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000f156d7390100001c00009aff00000079bd6d781098ed14b7638c000000000000"], 0x18}, 0x1}, 0x0) 2018/05/02 18:39:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xffffffffffffff3c, 0x7, 0x0, 0x1, 0x2, [{0x5, 0x1, 0xd67, 0x0, 0x0, 0x1403}, {0x3, 0x126, 0xffffffff, 0x0, 0x0, 0x400}]}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x3, 0x1000) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 18:39:15 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x401, {0x1, 0x7, 0x80, 0x1000, 0xfff, 0x8}, 0x1f, 0x532}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x7fff, [0x3, 0x5, 0xa2, 0xffffffffffffffff, 0xd067, 0x7, 0x2, 0x3]}, 0x5c) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000000000000000000000012ca4279218671dc32460f801d3fedf0d04d82e2efc7e603c60087700c3c5851a3f820bda6b651771862d96c748dd8c25a73891579baa64705977b679f0a8f3119284a1705d3560c75aa9a685754a445035e823ae75345aab12357739667cb20e1516c49bd43bd14452529b812d6df"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/02 18:39:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 242.971122] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 242.974422] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) close(r0) 2018/05/02 18:39:15 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0xc020660b, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:15 executing program 4: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000340)='.\x00', 0x2, 0x4, &(0x7f0000001900)=[{&(0x7f0000001540)="2f63de082f6d282b89f1e952112ffa3795510b7b4e580a5594643fd02456d9e2dad6278007837baaa9764cfafb20ef754c902abad043d7d53e31611600d81a40fe83d7cb667d0aed8450825f312c9747029a7c5a15e5ec6fc3112ca293b83eeabbde295b0c09a0092d61b4ae9450b0614e45a61f44ec8893e36df0fed7a20133d94b36e67ced5c78e3d4", 0x8a}, {&(0x7f0000001700)="32ca002763cf638b8916f62aa7e4aa3d40068fdccfff633c6d5f1b61cda97446087658f3205a0feddd56e19a292034813b086510a25c7aab9984c7e97d4bb4688307344ca6c30452eded2226e1ca139cbecbc6dc06ae539a2c58a647f7e7d64cec739a2cf167ffe423cf15911133c6cbebcfacbefc9b12b32f9d23154722fd03470391689edf3567e582e820f4b69c142cf625473ea3f4fbde9c2184bdb3562240fd2c6d2f61080deed5b095a2e29d869483ba7d5df4f0f0f65ca8b4156efb7d152f4e7c683b036f43", 0xc9, 0x1}, {&(0x7f00000013c0)="f2f43d820f96b2e92ddeec055ef22ee81c5caabcacef0e5a5631fb8eae9232b7f051bdf4d007fddf0090ef502c64e2ab45954e31a616a1fa98ddf9776e4275599a77d255", 0x44, 0x8}, {&(0x7f00000018c0)="254a7fb3bc741e4d530380a517aeb6f923e1f26ee8774b8918e2e9627075bab83fb582ae3e6a3a2d8e9e5c07246b63", 0x2f, 0x4}], 0x20000, &(0x7f0000002c40)={[{@uid={'uid', 0x3d, [0x33]}, 0x2c}, {@nocase='nocase', 0x2c}]}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000001440)=""/238) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"]) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='[,\x00', 0x3) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000400)={0xffffffffffeffffa, 0x2, 0x1, 0x0, 0x0, 0x80000003, 0x4, 0x101, 0x4, 0x0, 0x63}) dup2(r2, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mq_notify(r2, &(0x7f0000000100)={0x0, 0x10, 0x4, @thr={&(0x7f0000000080)="3e27aa2488ef8918d8366b99bba3f37e3fa4095e56081390aa23978a48c0499bb28f084bd2ab92fad5d8b80549b33b", &(0x7f0000000440)="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"}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r3, 0x3, 0x18}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x109000, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7f, 0x43ae, 0x8}, 0x2c) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xac0, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r4, &(0x7f00000000c0)="ae8164e0cea7603c30ddea4517f06655be3108260751b6a8d80ace407065b6fbff55a74b6084e4446a7b33f9ee3314c5d3d4fd51bf11aeb93d25ffa483b2b1de3b5196573a6ef12afb96d832d3ea5d2e64f28af05de16091add0faad94a58285c0391ed9d435f9284dbb9b60509c1a99b788a1c8849745760704073df99be444034ac5", &(0x7f0000000180)="0503", 0x40001}, 0x20) getrandom(&(0x7f00000000c0)=""/8, 0x8, 0x2) 2018/05/02 18:39:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000003c0)="15000000000083a66dd24ef184a67ab5d7c8fac7a7", 0x15) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = socket(0x11, 0x802, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0xecb0, 0xffff, 0xfffffffffffffffd, 0x98244e4, 0x0, 0x0, 0xb971, 0x2355, 0x10000, 0xfffffffffffffffd, 0x5, 0x9, 0x3dd, 0x5ef, 0xffffffff]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0xc9, 0xd995}, 0x90) write(r2, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) [ 243.035572] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/02 18:39:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x100000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x401}, {r0, 0x8}, {r1, 0x4b0}, {r0, 0x8000}, {r1, 0x1400}, {r1, 0x40}, {r0, 0x4000}], 0x7, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x9}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000140)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x0, 0x2000, &(0x7f0000fe7000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a437950900f896f081f6"], &(0x7f0000000240)=0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000340)="b9700a00000f3264834f6d0866ba4200ed460f01590c0fc75a3a48b8a7000000000000000f23c00f21f83502000d000f23f866baf80cb83d35c285ef66bafc0cb0f4eef26c48b800000000010000000f23d00f21f835200000010f23f8470f5b1ca9"}], 0x0, 0x0, &(0x7f0000000200)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x4, 0x0, 0x100000000, 0x0, 0x1}], 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 18:39:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xa2e}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x181500, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040)=0xff, 0x4) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af14, &(0x7f0000857ff8)) 2018/05/02 18:39:15 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="70b975b6b4ec029fb94c91b9de3df75815ce527b0ff6f180e84f31202177d165c6ec5e17928c4ba63b2d4cf31a3002fd8dd6f79e9f0e0ca9fd1e4858282144afb80300000000000000a01323f14c8a6ea043671414f069b5a6bea89ba581798e9175a8b5d56d7a82efaa68981242306ab2181e5b03fec76d19423f5ee849dba0b725ff1e86e2bd4940c4473eb5cb668072e8c2d2279c9cf456313c55a1cbc78361fca5107201f16b826c18f85b69591a60d66f2fa18310f74090f49e9a287c72f83b56aaf207cd74af3c123f4946842bdecc6131e32901ce06d020") preadv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/40, 0xfffffffffffffee0}], 0x1000017b, 0x0) 2018/05/02 18:39:15 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:15 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x6002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r1, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, r2}) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000000)=0x800000002, 0x4) sendmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000340)=@full={{0x3, {"5bfe6c5ed8b4b4"}, 0x6}, [{"46ab9304467a26"}, {"4e0432692760b2"}, {"95adf8f1a5acaf"}, {"128400369383ae"}, {"3d3bf7ac4f99db"}, {"ec38d023481cfd"}, {"e9ffc9d3456013"}, {"2ee2556bd61ed6"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f00000003c0)="e3f80a63c2cf9458567c1e34cc693f9d7c659d7842aae44042e194082aedbce1e8fe0e32e0e5e740bc5416d315550643e960d4907c83a50ed05367d2a3", 0x3d}], 0x1, &(0x7f0000000440)=[{0xe0, 0xff, 0x39d4c218, "7d15bf3faae0d2eae0e2f31f17a33ec81c10616715d71701272efbea6a7c614a06817a227983462dd916d08676ecff4ebf94f71220ddd99ea51a17f5a1f265d568b31dc5ba3e8e6a15fdb6811ef60fcd78cb11ecd1bc61118e6161e164a7bf45b316a1b10e0d8296f82e83d050fc29df929f469901d4f097789d1a03c67031eea470196df2fdc64ae4a6f57329e7df5a00030000322a3fe603ccb9c82be8815f8342ab1fae7ba873f2f0e51c008586f1ba0f70273fdba127d62a2fcd4c1bcbb93be80933b1a4033eaa"}, {0x70, 0x0, 0x1f, "0257b2c95fdfe8eae32db7f8e91f757a32500b38bd6bb06c22d08b0e2003152d443931d831a986bb5505d534a21033d69dc960fe3133b368b9adff90a9df8380ba67da5f7df67b5e53823cb4cb4bcd7e92a9c8a025294e6e05629b95"}, {0x58, 0x111, 0x1, "f6eefa92e46b30cb858c6306d6170e2ca0cf93b4f808dbfacb971de481f66f5f8eb21f8cc7dfee2d96782e61ea093d7b82fd0716573c4083706c6ed5d1a43cc1a02e29c0"}], 0x1a8, 0x4000000}, 0x4000000) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) write$binfmt_misc(r4, &(0x7f0000000080)={'syz1', "9fa03eaf45914a5d319c10477b384233aa2d34b8eeae2a0852801d37697baa4668d7f21144d27dc687ba1fc1d3e48894fb4226705d6c95411497a8599e6ac55fe21c1255eb73c10b33475ad8b35ef77959d7c32f1d64db4d2ce69d3d05a3ead664e1f588be51680c2a8b8acb84e21337f74ceec027014fd104a12c0315463482cdcf6d9371e3c48ad8c1328fabefd75406df626dc07abcf98c9315996a346a9975032fbd1c2b93f188230220721bf71f33eaf240a6529bde0cbc342e256884a5e51d71378e7a4329fc79681189daf1c19332"}, 0xd6) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040), 0x0) [ 243.348392] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:15 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) chown(&(0x7f0000000340)='./file0\x00', r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r3, 0x7, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/02 18:39:15 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8920, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) r1 = dup(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1300, &(0x7f00003bcfd0), 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) 2018/05/02 18:39:15 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3f, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x1}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff], {0x77359400}}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xb0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0xfff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge_slave_1\x00'}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/05/02 18:39:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000003eda200000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r0, 0x0, 0x2000000000000002}, 0x10) 2018/05/02 18:39:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:15 executing program 5: r0 = socket$inet(0x2, 0x806, 0x80000000) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000005140)=@ax25={0x3, {"d162919bab73ac"}}, 0xf, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x2, 0x0) 2018/05/02 18:39:15 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900110600000000000000000a000000000000000000000004000900000000005c6ea08aef924522910968638b123e178cf63b2334f9685ed73304fbf0bd3fc836ca2175d79fd5a7f5fcea8d", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) [ 243.547468] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:16 executing program 5: socketpair(0x10, 0x80000, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000001c0)={0x0, 0xffffffffa2d57c38, 0x1bfd06a2, &(0x7f0000000180)=0xbb5}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2d70726f632f6e657400000c004d40901800000000005f65787069726174696f6e0012f8f2a4ee0f40aba67f109bca092c370e0900000000000007284f5315020000000000000033007fe4a05ca5c29bfa7922cd01a756e25da601d6c5ba4d949c202f2b079225001e1a221fe0b639eb32fd0ee4c97a48cab3eb354ef8d2f5602e73ad1c2ba84d14a6fec02cb8625788d63a73bba167cb0585c07e9b5ef2f4c55785037c56f94df0f2faeef56a8c605880c9631cfab697a55e8541da37323b16a7e662423bd356621eb3884ed3b3599251deeb5b312879325ec187d8e1743df353db83", 0x2, 0x0) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000080)={0x0, 0x2, 0x0, [{0x0, 0x9, 0xfffffffffffffa27, 0x6, 0x5, 0x7, 0x4}, {0x6, 0x1, 0x8, 0x4c2b, 0x100, 0xffffffff, 0x8}]}) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) socketpair(0xe, 0x80005, 0xf26, &(0x7f0000000040)) 2018/05/02 18:39:16 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ftruncate(r0, 0x200) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/02 18:39:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:16 executing program 3: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xae48, 0x250500) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x4a000) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0xffff, 0x2, 0x80, 0xfff, 0x8000, 0x1}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0xffff, 0x5, 0xb687}) bpf$MAP_CREATE(0xf, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) 2018/05/02 18:39:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x10500) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="21a5ef8701e1636a01f384b76917d90bdaaf0c2cbd91a90b267df9a2c7b9e4055c86e0e4364baf6eb316736e67729cd7aa04b4b161f488756dafc4c709ab3fcc22e4f5c9a884b4a36dbd2992ced4b8f8e58147dec87962a60409f7762d86d16f9f6d18868d9ae4c55bdba059f256554e68f936c0df45a4b77c490358752f2748b58e", 0x82}], 0x1, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/05/02 18:39:16 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x891f, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:16 executing program 6: r0 = getpgid(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"b77e745e3de33d"}, 0x8000}, [{"7a77247c8c87f1"}, {"f41f9fbc644d61"}, {"cdbbac171a1a74"}, {"eaf88998170f00"}, {"67e65d888402d9"}, {"738e6fe77df136"}, {"6088f86d131707"}, {"5f1b2369df5ea1"}]}, 0x48) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x402, 0x0) [ 243.782717] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:16 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="6370752620202781d67bd798a87234ff8b757c44bd1f8c5237b29d8c0ccc2b37818a32844e846cd9871a7aee1c61ef25c449310dbd733460224e4eee336e67d8a8d9fba859270e464bf87afdb27fb0df5c504a7c15f3bc97d6040779ed67046d02946af326eac6d914e1a8945a6e59316ec262cd333790635a9a08bd32c17be09574175ebd305fe1ff0e20b18bfc2d84a148bfc1002127ccf000470d0e8b5b41aabdaccf81e7e91034fa0f82c46a821587b37e928441b83365563c6242e02be85755dd30479710f1b0976c731044fed1b20430527c00caf2738926404cc1c7b4") 2018/05/02 18:39:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 18:39:16 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r1, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1}, &(0x7f0000000780)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x1f, 0x15, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x3ff}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x9, 0x1, 0x0, r3}, @exit={0x95}, @jmp={0x5, 0x2, 0x7, 0x7, 0xb, 0x0, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000}, @alu={0x4, 0x4, 0xb, 0x9, 0x6, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x7fff, 0x2, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x0, 0x2, 0x9, 0xfffffff8, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x8000, 0xef, &(0x7f00000001c0)=""/239, 0x41100, 0x1, [], r4}, 0x48) 2018/05/02 18:39:16 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0xc0045878, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:16 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) r1 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom$inet6(r1, &(0x7f0000000080)=""/73, 0x49, 0x0, &(0x7f0000000100)={0xa}, 0x1c) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r1, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000500000000000000000000003300050000000000000299c73522bc96421f0b06a3476158a833b80d963acee2d66b35b3c4228b925fe20e5188dde16e69c33fe0e3c9644014ad939eb0e6154188bbbb420cdc33cbeeb27accdeadb7f4ae558243cbe67ff144a9f7596fa11714f56f04629f1ce810feca1ed45eccf557446d850ba4e1e8cb2eb60a39fef6c50e57ab29a8166c57bd26cd1c37865bb2c6bdeb11f9f565ae34c6cf6ed04e618447e7e37c5d4bacc14e"], &(0x7f00000001c0)=0x57) 2018/05/02 18:39:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:16 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8942, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:16 executing program 4: r0 = socket(0x8000000000011, 0x400000000007ffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/02 18:39:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0xfffffffffffffffe}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x0) 2018/05/02 18:39:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="cfb85b27fb6b9cf523b135514e53db16caf3dd421101b9529a6d52ec667b3595b4e60caf10033e6e95c23c71300b6b6c16394e3b74c3", 0x36) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="ab", 0x1}]) 2018/05/02 18:39:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 244.128201] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.267287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/02 18:39:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:17 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89a2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:17 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x400b}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:17 executing program 3: io_setup(0x8001, &(0x7f0000de5000)=0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000006c0)={@local, @multicast2, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)=@updpolicy={0x1ac, 0x19, 0x200, 0x70bd25, 0x25dfdbfc, {{@in, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x2, 0x4e23, 0x8, 0x2, 0x20, 0xa0, 0xbf, r3, r4}, {0x0, 0x2000000000000000, 0x3, 0xffff, 0xffff, 0x7fffffff, 0x3, 0x24}, {0x1f, 0xfffffffffffffffe, 0x7, 0x100000001}, 0x8, 0x6e6bbe, 0x3, 0x1, 0x2, 0x3}, [@migrate={0xe0, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x32, 0x4, 0x0, 0x3501, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x33, 0x1, 0x0, 0x0, 0xa, 0x2}, {@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3c, 0x5, 0x0, 0x3500, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@loopback={0x0, 0x1}, 0x7e, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x6, 0x0, 0x3505, 0xa}]}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) io_submit(r0, 0x1, &(0x7f00000012c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) io_setup(0xec, &(0x7f00000000c0)) 2018/05/02 18:39:17 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x2) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x20) 2018/05/02 18:39:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x20, 0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:17 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c20000000000140000000800450000240000000000009078ac14ffbbe002000175000000000000000000000000000000"], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={r1, 0x203f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1000, 0x4}, 0xc) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/05/02 18:39:17 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x5013, r0, 0x0) 2018/05/02 18:39:17 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8992, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) fcntl$getown(r0, 0x9) tgkill(r1, r1, 0x9) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x3fcf3064) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000240)=0x8001, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/05/02 18:39:17 executing program 6: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00002bf000/0x2000)=nil, 0x2000}}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000007) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setrlimit(0x7, &(0x7f0000000040)={0x6, 0x6}) 2018/05/02 18:39:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30001, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) 2018/05/02 18:39:17 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:17 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x7f, 0x100, 0x7, 0xff, 0xcf9b]}, &(0x7f00000000c0)=0xe) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040400000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000040)={0xa, 0x800000800, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) [ 245.032566] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:18 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x640000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0xd3, 0x8, 0x2, 0x800}, 0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="97", 0x1}], 0x1, 0x0) 2018/05/02 18:39:18 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x4, 0x0, 0x0, 0x8, 0x3f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x101, 0x0, 0x0, 0x5, r2}, &(0x7f0000000200)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) dup2(r3, r0) 2018/05/02 18:39:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:18 executing program 3: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x20000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3f) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) timer_delete(0x0) 2018/05/02 18:39:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2342, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@remote, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, {0x0, 0x9, 0x7, 0x6, 0x56, 0x7}}, 0xa) fchown(r0, r2, r3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@nfc_llcp={0x27, 0x1, 0x2, 0x4, 0x7fff, 0x1d46, "023954468deee75107287748d7d203d83b929d01a757b30a1f3e300eb2d9975e8b1284be17e5b4d0b24ae8538ccce6a85869a126604a65e87c6ed30c47528a", 0x1}, {&(0x7f0000000080)=""/219, 0xdb}, &(0x7f0000000180), 0x24}, 0xa0) 2018/05/02 18:39:18 executing program 6: openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fef000/0x2000)=nil}) 2018/05/02 18:39:18 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 245.775581] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:18 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x4, 0x7, 0x101, 0x7fffffff, 0x2}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1d2f742}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7a}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xf4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x839, 0x2, 0x1, 0x2, 0x6, 0xffffffffffffff01, 0x100000001, 0x62, r2}, 0x20) r3 = accept4$ipx(r0, 0x0, &(0x7f0000000500), 0x0) syz_mount_image$hfs(&(0x7f0000000540)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x3ff, 0x6, &(0x7f0000001840)=[{&(0x7f00000005c0)="d0cc183eb9456008", 0x8, 0x4}, {&(0x7f0000000600)="ecaa69b3cb278de01483aedba7332145cbf9386b317fa4e9a9d1e6764241fc6d8552f7921f0b306a86009ece57a3e891ecc1d138f8e63ebaa66d0b4f3516238ef8b009668302ed4723334c6db2793f025adf41344c7952da022cbe", 0x5b, 0x3}, {&(0x7f0000000680)="0278111cea6c9774b2b03ca399494cf15a16d61fad457dc694bf9eb6808cacd74399059afb88acb7a06b93ada60888ffb25d8c4de389f91a9f9f5d52261ed58faeb42279ea234af322dfd10986fd12497476d2917395cd02917e72252aa97458ff859822a8357405b0ebdfafdf582ae894abc597abb4ac73f10dc6af1f74614d55c35eba247ac3f16df92a09303de412dc80d236e6cc17d712d2ee19f94cc6b7785b1ca8b3de6e0a058ebc3eab681d6f7a428588837f56c4c556c4db25fc2a737f841567ee1f8f01d17d04309fdb00544524fbda989172b591dc427183a96ac3fb73b64c884120db5035bb40c8589ef618aab351754f34ae7f", 0xf9, 0x1}, {&(0x7f0000000780)="edef185953d954c89d4235923da053f247f4b00dff5fe4ff28adc7804b1d7fb1bbfd5e86e5ea", 0x26, 0x1}, {&(0x7f00000007c0)="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", 0x1000, 0xffffffffffffff69}, {&(0x7f00000017c0)="19a3d3eee4c0a1ae5387a03835684cd15b976bbf78acaf69011c7d6578ca80f9c03e996c2edfdf29ba68bf027ed2d18ac1826286231b66a98b61c3f7fb4500963af6c5614786774816524303eb444366872331fc7a9e1cbd4fdbfc4764d065d812ae95babcf06e91d6402d8c", 0x6c, 0x3}], 0x10000, &(0x7f0000001900)) getrusage(0x1, &(0x7f0000001940)) r4 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r4, &(0x7f0000001a00)) kexec_load(0x9, 0x5, &(0x7f0000001d40)=[{&(0x7f0000001a40)="f289b308092403ebf003e4c9078485ade554d51ea8bf1a94b9a9f337d217431c0670eb732dee75c48f7862e6a87c1975bbcae4f024df3720196e9af9f1327cdf3dd6e8bad99012333e038bae268856e7d0913017451eebb36a61990468423712a8926b0c0eb0a8f09ae9030e9284d65971159f85738609470e16109921d5035c0784b2122a0321a241ec1dab2db3c5c6c83fdae0aa500711441313c89d0d325f7d02989b8a", 0xa5, 0xe9, 0x100000000}, {&(0x7f0000001b00)="55c5a8902a54d0bded1e766e38047ce17b32ea8ce7edb38180753ae8d4b988d05548b9dced6dc2006cf2b7933f705a80", 0x30, 0x7, 0x661c}, {&(0x7f0000001b40)="f32dce2b33d045b26b62fffc0b238add99478f00a9c943f9fd64783f7e9228f76ed50b1d1e37e5218582faec16411d8f91b57df6919c50209fe760dd2a97a3598406f4716d2417253daf38f7035daee47e6c1d054bd00458338fe26a8b6f7c407ef3d7fcc3a95b0d0d8548fb0399a3b80a593289a9d64da33cb5f093274f673c6221f0c7534e5b78855b3bc6383622d1700f18d536310fa4ab2d07b06bf73535758a0cf3f9fec49d20052fbbe96c27c06e0d532fd03daf18692f0e631938ab4978f058905df787bad17eb6261e0c3947e50a1e3986493f7edb70f52386c23f939ce7a1f4df9a", 0xe6, 0x1}, {&(0x7f0000001c40)="f7223d83289906a7d58102ebc4881e01f2bd075d33810ecd71ce5ef67b8ce3b5ddb98e15b2aa195c05af65eb414f891201ca440a9fc58692d5f9abdc10e46a3aa5038fc80d8cc9bb61b20f13196275380d1e63320fb3e46e5cd0ba4c859355cf23e3e1420020f13fa9e81cbaa5879d8a280f9223c545e59bad23e8f403316106f386fdfcffaf995ef2d68dcd81b17ff78e2801f2a3", 0x95, 0x8000, 0x4}, {&(0x7f0000001d00)="d64fdf3d18ded4db6c04b7dfadf2ecb56134f70c574b7d3ea41e392c4a350c1e30639d062d3cc828", 0x28, 0x0, 0x80}], 0x3e0000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001e00)=0x8, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001e40)=""/85) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001ec0)={r1, 0x1, 0x3, [0x80000000, 0xffffffffffffff01, 0x9]}, &(0x7f0000001f00)=0xe) fcntl$getownex(r3, 0x10, &(0x7f0000001f40)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001f80), &(0x7f0000001fc0)=0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x2, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002040), &(0x7f0000002080)=0x4) init_module(&(0x7f00000020c0)='hfs\x00', 0x4, &(0x7f0000002100)='hfs\x00') ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000002140)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002180)=""/37) r5 = syz_open_dev$midi(&(0x7f00000021c0)='/dev/midi#\x00', 0x8001, 0x389801) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f0000002200)) accept4$inet(r0, &(0x7f0000002240)={0x0, 0x0, @local}, &(0x7f0000002280)=0x10, 0x0) mq_timedreceive(r0, &(0x7f00000022c0), 0x0, 0x5, &(0x7f0000002300)={0x0, 0x1c9c380}) socket$netlink(0x10, 0x3, 0x1f) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002340)={'security\x00', 0xbf, "9f0268435fa64c535894c617ccf9a648711f49ef5eff40b5d6527203829524fdc35c183f4f53a10ca3da1ffde835714807e6c7f12ec3079ecb3952464ac8013848c96d7f11f21ea55efb3cb471378c12ddfef1b325036d0480e55bd95a0f16549f990cf0ed9571dbc98c70bc6bfb4eafa0a57a9415487e73e2aba2cf0cbeba694fc55ac48ec1a46affa62034bd324e83d37eb558038b08c1bf2ba2d80c089426766742660116c2af01729c13dbac02744bf166ced26bc8b1a7fca132d2f000"}, &(0x7f0000002440)=0xe3) 2018/05/02 18:39:18 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) close(r2) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000040)={0x5}, 0x8) 2018/05/02 18:39:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:18 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'nr0\x00', &(0x7f0000000000)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="5f0b0c4393a6ed4344bd07e7fb0c9525cc6a46d258c649ce96131314130a752156bd32670ee1e2cab84639e9a11b2bfd6eeb7f6e26a170924f19e3fd236a87ed37ca560b0f6f633b48dacee693f1507510bcde13a4437d1e99b530a31e3cca42cec6171cb3fdd44097f72d6375a23581db25bd60ef4f0fbb9dd9d7bd83f30a77b8bce181ea7c6c3cfb894222b762dd85377cc4e54eca93a368e604235cde3bb0bf9ee2bd4d3d9a07c423dcc9388ca13455eb199cfc46e56d68288db279a9352953d029", @ANYRES64=r0]]}) 2018/05/02 18:39:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00003bb296)}, 0x0) 2018/05/02 18:39:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 245.915167] hfs: can't find a HFS filesystem on dev loop4 2018/05/02 18:39:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x600000000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000280)={0x2000000000003e, r1, 0xfffe, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9, 0xfffffffffffffffa, 0xd, 0x2, 0x9, 0x9, 0x6, 0x7, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x0, 0xffff}, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/122, 0x7a, 0x0, &(0x7f0000000140)=@can={0x1d}, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000240)) [ 246.012519] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:18 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) [ 246.057902] hfs: can't find a HFS filesystem on dev loop4 2018/05/02 18:39:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) 2018/05/02 18:39:18 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x8c3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x300, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x854) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="80061d3348a872b836a8d7449185ab4458214b31c121228daacf0018b5185c9a6c79f175ee645ff78ca35733b2e9ce073b6d7cabc3aa0baf35d99854e3d54e3fafa6f9ba0d27bd7bac6126450eb7fd46e939d8182235cb137add332ffc3c23a565d1ed702057134cc1cb8c56a464ebf9bf57e67c375a486cd6d680353bc0f3ad20f453e9b7509352e2a7ed0a3540f4f8d32a7816173d04b979332b7d53fabf7ae98669f565b966b6e1d7394a3e930bbf2b5caf7056488bcc2ddd2cd9fbdb232749fe6410", @ANYRES32=r2, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB]]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000300)={r5, 0x6}, 0x8) 2018/05/02 18:39:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086310}], 0x0, 0x0, &(0x7f0000000f4d)}) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/05/02 18:39:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:19 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xd2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x9, 0x30}, 0xc) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 2018/05/02 18:39:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "38d81de443174a7f"}}, 0x48}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) 2018/05/02 18:39:19 executing program 1: r0 = socket$inet6(0xa, 0xf, 0xffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) writev(r0, &(0x7f0000002500)=[{&(0x7f0000001500)="9e4a1c81248ea59fa5d21dec1354060496f35d1bdb316c8cc82375104a79bdf4717aefb41efc625f17a9b68bf1d0c9230dc90e74f0cb2527fd2f388008ceedbeeea9424254abcb0ca3e2ecbb8ad3cf988ff1742383b0bcab557fb793a7e9666d537e384125c0e557d434ac22bd7df5acbec61f9d398c8cff112f16d631110e45380c4a5f0980d2bafcfc6d37e99e10e6b4966785ffe441ad866b82946494aa954d12d35fa56a522c22131e4ddd03508f326c3f4eecd7356f202242f181f98166405715f173a47cc5a17a195cf595791f7907b7071f64376f8ee3d5984d2b62ba194ea74d48ff828fbd65fdc2b05dffed3def8a7b248c2d6e98fc90a415d1551ba89d131ad3a6102d4def1fc0c80b8416ceec4ed9466888b8325dad2068f25ffcbe5ff670edf285e28042d09e78799af218563384fa56c96a261e72d0480a2939e8abeb0666a444a3bb3fa04c0eb3a4ad6f22d5ae85d117cb2ef2f36a20b56959ed9ed06d1f285687bf936611a455c83c9a9c475382ad9473a48d15acf70691ec92f3e2146208ccf06317d5db1cd111870270686fa1baad9793f2bdedd2d97fc97c44c6d2df1d722ed33302c480d4fd2700a40b8e87ef709f1cfaf7783654faae3512b7122bbf5a67cfae0eb883585e9a838fae2d67b3a2eae32cf9b00d07dfebdf58d037bc1db8acfa0131f99fd72be2ffed92e60925acde492fd335a53c51ac216b85e0113acaad36b2f86d839850225378daba2346aa13b73e495d60ba2c9fdd87da46c7db2157d0229328cb359ee39ad4d6a6bab3f8a1b06bdeba4b4e108ca98e440a9c6b3f48374773f798db864311e837a48709919d6e0c66212793c742f88ca3fa3c2a71bc9d4bde07bf26b9004c4bbaab9f8bb41faa35a4b18a614939b689516550e40dab1d5b19067dc0299fb6a067d2df8730ca1f9c98dda90a90003044b3bc1b6cc6517980ae48c1a2720fbbf1684a839bc8c7ad8bc7aaade74150a639e6304e6c4644d4c81cb5f62c00b87555b0f19eb8be6b97e58540c9919e97a6ceeeb7ad396d9fe65063e34f1ded938147ded01bfdca3e187d96968d4a6d79f4d34c37515b51cef2687cb138f5cc831861b971b846a9eacf79a47a6604ff917a696a4d5fa00c4c8ed19b3ef3d9d9a6a6948ef9abfe4aaf3ba5bae1542ef0b73141211ea53d43b506ad2d8f174a3b4d7c33096896c9dad844c7ec89c8edf72ee025020a4b9837df8d8ecd2f2daba9962e4765ea62c4e3a31a4b6c47f91f23785f43bca89d246d35617bd31c2a24546290ea0e4bbb1a4e34c98f2b6211a6f9124aa1a7cd77242beb0ac0e9a7904db8ff2205f2388e3238f5446deacffe2afb5fad8b5e8772d922885b139d6b007623dbeced8d69dee3dfebd2e97514bb871993ab576913f96aa822836dc0a211db19a0080f3e90725bd00092a43e36bdcfe66ad84819bded8d2c9e711a42176a8a726e1e0062d326c1fb6dc9eae1b30533a30196d073e53112ae7999dd3128d2c59e83212996d101028aef788882a846d2c5b9ff77cb4a1763ab45b16c9f5ab98011f0a4c3282a44521c8de4d9e3d2cc68f75db801141aa36076108b3c356f2119104aa6bbe02651f5acee1ed7ec2dea594a861d098e2cc5831cb3c5ad74387d9802bd4c36e9765b95c51ea040351e6a3bb1fef1d5f4aab7fb62867b3d87c43e97ea0bfb82462fd708c299f871e2103a5890b08cc6ff2f63ffefd6402274a9f6b82a48ab6836fd1327f8cdbe00c528cd4ab0da653e52de4deb8efd47ebf0f2d4e526cf34132a499b2935c8bf1b4a6aaca2db49e5bbcc59fc38ad4a8140edffd82fdea15b40939c59b655d92a39c5f0ffabdb18a70430b1406c06cf36e69fd7df06ec195746c1129df07e465e1f1dfbba705d45510fe0440a6fa27040db6cd2c534664601dd47e748e2a1c3c348022ca526f906c4f1fa7a8695210ef5618b1bc798ec10bf7273cc614d4b46892fb69b7321ab8bb410093fc65d423ac0b916df07c400f01bac03392a10335759808ec9676e4f34ff6e548fb49e4acbcbcecf4c69a6892d32fa3d8a7491d4a74e68c650b235c6cb30fd8d91c70fe75028c5a00fbbe4eebff7f1b062f346a20922ad6a6ec919308a8b6710d421805c5a48911cef4d22ac40c473890ef89c20588c724d0199cef87171dbe1a16dc6153f88a8c3dbb864a2fe4fd8f35a8c352ef1b86b0feb29d48f8c2cbac805767b3fb1ecc7a5c6662287c805346d0f942057d9b9acfa5b5ef99a9870c05aba7c461201b31fc12fd6d31165548f9f53a0db7034157e1229a1ac9e3e8f1a9a3575748113de055f6db71794170626c5203b8203eaf8d714914e6b9a83e03257a5df10c6e423bb58896112a4ccb44ae10a42504dbac342625db2cc7eff67e7f61a9dd656e4c3f8da4749785ef4f7279999e1d02c2fa5afa09bb56003412e4615e1eaeaa15fe383d7e869c2806c861023de8773fd052714f38a69056b0cc8861e76e60ffa67b697e6e706cbd67cc074de6b6ae79efd9a7db0872bfe219e16b81e410a5b239c9513378b9984d9f3f4b80bb9aa2f5f0db06bb8fd3448152ec44f0756597b0c6e142d1506a3541c3af463b7db2d6e49fdb1b1ef731017fded065812bbfb221d9ec4aa9ece4085c8ceab9b09f5e4b10ed21dfe896dd2b21cf72020e99c8b4d25f175027eea59804efa7e23b7f4ecca4dab4da4f65f1992303c1c37d7058d42523ad098aef4973a84f1caa144f4955d56250441b612fabe57f6dc958fec79e5c18d962f14289118137fdcafce3ffc3f99192dc625806e437e23e6f2a11f2e03df229031ca6833a170c3b4a212772f35302b8f9a1f4b09154d347d8f50ea3bc9adbdbf3ef4fb4f69f686b8cbbf4886196753e745604d5556ffd5ea1504920ab5b36acb6aca192db42b5398534392d2de0272045c63e9c15f4f0af1814ad2c8917f88d3507b73e223070d1f75b1fb9dfb842f1c7e9bde1fd3dea7a10438d95c89c9918fcda13c95bd58c16190670b581b7ba91112ac389d38f73aa98c3c76bbf9f0977ae1d942d274b16cd0147a75d2ba3ede5d85eda8bee90d7bb447292d702b7c3a73f26a5c81a15a36718a466b26e51b0be6cbf30ded31d2f5b1245cc13ba85f0a45c5718de50c24ac857be82fc8e91ad60ca859b6d42f56a39977e543b37d52781f8d34dd97035a8549ab13dda132eed8f9a4c219d4ce2550f50b47f288f51a54e6e724815daee2017f5f99933b89847100219ba6c8cd695e6dafe65c1fdcfe2b4cc28da9c6b44bf7fc84aee56337e4591a6c057f7a31f55a99ae352e7d743de6f5dc44cdac41ccd51a145fd145c697a79dc6dbe4794d2fcf933dec970b97623bc60366a2aaf5509f1c8070a3c0fb87630f3f54cc3bb65b6e7a7fd171667cb711bd489e45bc762cebf2b546e6a61b07a10232df0e8ae7a276bbd86bd3f0de28530b728b90fcda2401df6c22569cb9292dec62657a737f8e618f8346418e4383e0b6859a3393b6007e90ba194073497a7d08cf33433f020344cd6f17747dedda8fd98a92b337222ad5c6516bd10e0129a01c15ec4d6fc83f77bc21b1a020f46dbf70a7995a5459bfeff23a00dc50de1b1e969df91e3fb5a4be960f4c1378fc161aa014492cbfdc4c460d3ceee39cb9f62bf17142fcec45d731e99ea3dde94259758ae5d53921ebf4aafcac256463ada0cc8115284ee3f9764a656aff9b9bf38457e691c22b4e70d3e89b528672b172eb4a802650bbf9a9ca3bb420127b58736653cdd95982806609f4c2be12a45068eebb6d20325fa50c801d6c3c870e7826a4dbf27da6c13192f4c2eb6dd308cf750d45d1a651aa64db82c60617457fe0654ab8fb8e9ffb38cc41eff1f68f9f5c0aec95f262be376c8af0aa0acd31d53a64e0f45ee21105b7f06ed35947e4e92ebccc3815c633519c449edf1def7edbfd8a3c9c9286716eeecafeb102028cd7863bff538a63b4868c274f70134efc3b85afe860e4072adf2b64612a397e3e14fd92d323c2f9ca1e5c157fe6bdf27fa261ee3115b8264edaff47ca21ddfd7c450fd71a521a4cffa907473ceab5439fad5a7e0286b4a59685fcc5fbf5a9fffd3a241f64847882388af8b7ce419781afa64faf9d370d0ed0177044a1c7bf630675b23dcc80bfd359d3b376c0a3a2f7ec8f188e4fe498b2eedea071e29b32cc0eccd410ce41a2ce621f0e61618700d704dfa032b0d4483749fca0b47a9e4677ba067a67c95af84f5bdab1933abc6fc268f51b141ba9de90a77bae9875e35f51b4d7f04105e3273df09bed5a662aabc41bd5c8570fd7aaa1572f2bc0467d4b3f461b9526b728fff801e5ed7d2b8d3449441b1b091cb6d92497483c8ca5df2b2d8e6f84002df12f174b6ae12ea82e9951f2bc02d822acad55ad024087eb463729c48ea48a8e4d2aa474bea23fbf87428f9e9c397c968bfab3a65303c6362e24b520ef8c759d9824adc4d63ba1839204f61276363b3a0598c2aff76645fddc7d86644b5f45db8fa8500abc5d48768a666340efb80cb35665940d7bbea820bd50c85b503db85bd0f9c000d1d816bb47063167aac05867b4d264f9b08fe149fdda864ab6518b7d31fb99f342a56af02fbf58f31379e1ba963451d2dc41bb87fc7a8166b95e0ad089ca10ef4c872fb5e21fe65f2dfe941cf761cdfe222de21c52977fcdeb4ad69ce17e", 0xcf9}], 0x1) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/05/02 18:39:19 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x302, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x2, r2}) 2018/05/02 18:39:19 executing program 3: fanotify_mark(0xffffffffffffffff, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') [ 247.576373] binder: 18736:18743 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 247.592314] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/02 18:39:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x202) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x6, 0x277, 0x1}, 0x10) [ 247.617983] binder: 18736:18755 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 248.376328] device lo entered promiscuous mode 2018/05/02 18:39:20 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) finit_module(r0, &(0x7f00000000c0)='eql\x00', 0x1) 2018/05/02 18:39:20 executing program 4: add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0xb, r1, &(0x7f00000001c0)=""/196, 0xc4) 2018/05/02 18:39:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/05/02 18:39:20 executing program 7: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:20 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x400}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/05/02 18:39:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:20 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = dup2(r0, r0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x98, 0x0, &(0x7f0000000140)=[@clear_death={0x400c630f, 0x3, 0x1}, @acquire_done={0x40106309, r2, 0x4}, @clear_death={0x400c630f, 0x4, 0x4}, @request_death={0x400c630e, 0xb926}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x18, &(0x7f00000000c0)=[@fda={0x66646185, 0x6, 0x1, 0x16}], &(0x7f0000000100)=[0x78, 0x38, 0x0]}, 0x8}}], 0x62, 0x0, &(0x7f0000000200)="8708961625c0a0390d090b3b7ecbfa69d1146ce64f56061f0d3c8ca5244248bbc3de4c3ff58458323e6783e24dd5ecc4864d8310fbc3f4bfe27c7eabcd97edf030d18107029519f1b1cf76ea8f3e2bb6507477a9082dd57c6bf88dfbff65ee807016"}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x910000) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0xd62, 0x6, 0x5, 0x8, 0x6, 0x2, 0xc4}, 0x1c) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) close(r1) 2018/05/02 18:39:20 executing program 3: timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{r0, r1+30000000}, {0x0, 0x989680}}, &(0x7f0000005000)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000600)={0x918c, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000740)=0x2a0000000000, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) [ 248.499281] device lo left promiscuous mode [ 248.505267] device lo entered promiscuous mode 2018/05/02 18:39:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:20 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x401) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/02 18:39:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x1000004, 0x31, r0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x7, [0xffffffff, 0xb11, 0x9, 0x10000, 0x2c, 0x8, 0x7]}, &(0x7f0000000100)=0x16) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x7599, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0xd33c37d9a2cade01, 0xfffffffffffff91e, 0x1ff, 0x81, 0x0, &(0x7f0000000140)='veth1_to_team\x00', 0x7b38, 0x6, 0x6}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="d83ae94eecda3d37695e529e003a885da56f"], 0xa) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)=0xfffffffffffffffc) 2018/05/02 18:39:21 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x289, &(0x7f00000001c0)=ANY=[@ANYBLOB="fffffdffffffaa90787f0000c2ac00089078e852919ca819e1c891000000000000000000000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0xfffffffffffffffc, [0x0, 0x769]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"73797a2b026c68ffffffff00", 0xf065624a85746df2}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) close(r0) 2018/05/02 18:39:21 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000000)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x47f) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) 2018/05/02 18:39:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:21 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x2) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) 2018/05/02 18:39:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1077a0129d24b7d6d75497340700c3a277cd53d1179cebeb08000000006bb6d5f19f3fc1d976e400"], 0x7f}}], 0x3fe, 0x0) 2018/05/02 18:39:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x186, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="100000000100000000", 0x9}]) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/05/02 18:39:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:21 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/02 18:39:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x0, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)) 2018/05/02 18:39:21 executing program 6: io_setup(0x8, &(0x7f0000000080)=0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)='0', 0x1}]) 2018/05/02 18:39:21 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @remote, @multicast1}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000680)=0xe8) accept$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000d80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001140)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001240)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001340)={@loopback, 0x0}, &(0x7f0000001380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002c40)={&(0x7f00000026c0)={0x558, r2, 0xb28, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xc8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1a8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r12}, {0x148, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8877}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x20008090}, 0x84) 2018/05/02 18:39:21 executing program 3: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x653}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) socketpair(0x1d, 0x80000, 0xbd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x81, 0x81, 0x4}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) r7 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") getsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000540)=""/211, &(0x7f0000000640)=0xd3) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x0, 0x6, 0x8, 0x100000001, 0x6, 0x8, 0x7ac, [0x5ad0, 0x1]}}) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000001c0)=""/157) 2018/05/02 18:39:21 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xbffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x107000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1c00) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x0, r1}) 2018/05/02 18:39:21 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @local, @remote}, &(0x7f00000000c0)=0xc) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 249.631941] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/02 18:39:22 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x174, &(0x7f0000000100)=0x4) r1 = syz_init_net_socket$nfc_raw(0x27, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400000006f, 0x408040) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'bridge_slave_1\x00', 0x8e}) 2018/05/02 18:39:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x5}, 0x2c) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000001c0)) dup3(r1, r0, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x480080, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x6, 0x0, [{0xb, 0x10001, 0x1, 0xc611, 0xfffffffffffffff9, 0x8}, {0x80000000, 0x80000001, 0x2, 0x80, 0x800, 0x4, 0x6}, {0xd, 0x4, 0x2, 0x5, 0x0, 0x416, 0x6}, {0xd, 0x200, 0x1, 0x8858, 0x7, 0x3, 0x4}, {0x80000007, 0x8, 0x5, 0x2, 0x20, 0x1, 0x200}, {0xd, 0x1, 0x6, 0x3f, 0x100, 0x1, 0x3f}]}) 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x0, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PIO_UNIMAPCLR(r0, 0x7006, &(0x7f000098dffa)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/162}) fanotify_init(0x0, 0x8000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000240)={0x7, 0x3}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e22, 0x4, "7072000000fbffffff000000000008e0", 0x12, 0x806, 0x64}, 0x2c) 2018/05/02 18:39:22 executing program 3: ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x405c5503, &(0x7f0000000080)) [ 249.691053] BFS-fs: bfs_fill_super(): Last block not available: 95 2018/05/02 18:39:22 executing program 1: seccomp(0x3, 0x0, &(0x7f0000000040)={0xe3, &(0x7f0000000080)=[{0x6, 0x0, 0xb, 0x50002}]}) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/227) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="ca002000", @ANYRES16=r0, @ANYBLOB="10032bbd7000fedbdf250900000008000500ff0300000c0001000800010002000000080004001f000000700003001400060000000000000000000000ffffffffffff0800040000000000080004003400000014000600fe8000000000000000000000000000bb080001000200000014000600fe8000000000000000000000000000bb08000500000000000800030004000000080003000000000008000400070000000c00020008000900080000001400010008000b0073697000080002002c000000240003000800030002000000080003000100000008000300030000000800030000000000"], 0xec}, 0x1, 0x0, 0x0, 0x4001}, 0xc000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hci(r1, 0x400448ec, &(0x7f0000000500)="0cea6b9bb8cfc0e9fb45af7d656c223e4aac1c55af2feeedd0b044f203bef9fb210c3cdaf549c24ae94be747456021ef0384508f9971aaa71cdc368068e1657cd9b3519b88e6057ca84512504f9158a47a83dfd8e66710a1eb7c146f24217689949461009aef0b5386e5ec3b3759624185d1ac8d90fe8374d9c99bd380702c557d9237a6f8506fbb84bc0a039e195b14a053d7f3be1a4e10aa0345199d794ddcad457902a4e61c8f6b0a84efd9d16db71866114c54bba238") r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6c, 0x200000) r4 = dup3(r2, r3, 0x80000) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0x7) splice(r4, &(0x7f00000000c0), r4, &(0x7f0000000100), 0x1000, 0x1) 2018/05/02 18:39:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) [ 249.797749] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x0, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x14, 0x0, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x7, 0x4) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 249.857293] BFS-fs: bfs_fill_super(): Last block not available: 95 2018/05/02 18:39:22 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYBLOB='#! ./file0'], 0xa) close(r0) times(&(0x7f0000000080)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/02 18:39:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x5, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x10001, 0x8, 0x3, 0x54421ccb, 0x395}, &(0x7f0000000180)=0x14) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x3}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x4, 0x0, 0x0, 0x2000000000, 0x10000000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8}) 2018/05/02 18:39:22 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/235, 0xeb}], 0x6, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/05/02 18:39:22 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xbffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x107000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1c00) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x0, r1}) 2018/05/02 18:39:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x0, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/05/02 18:39:22 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x82, 0x3cb) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000280)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x6100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r3, 0x3, 0x1f, 0x4, 0xf23e, 0x5e41}, 0x14) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000080)=0xfff, 0x4) recvfrom$ipx(r2, &(0x7f00000000c0)=""/236, 0xec, 0x40010143, &(0x7f00000001c0)={0x4, 0x2, 0x100000000, "3c409e6d559a", 0x40}, 0x10) [ 250.107377] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 250.157305] BFS-fs: bfs_fill_super(): Last block not available: 95 2018/05/02 18:39:22 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) getdents(r0, &(0x7f0000000080)=""/119, 0x77) r1 = syz_init_net_socket$nfc_raw(0x27, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:22 executing program 4: r0 = memfd_create(&(0x7f00000003c0)='\x00', 0x1) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)=r1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x8, 0x9, 0xfffffffeffffffff, 0x2000}, 0x10) socketpair(0x1b, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000100)=""/160, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="660000002de292378b75e298a3168c05bcf23f0cc740a91fd936d1c27d47db5a1869be314909e2ca6e7776232a8b4ab04f3d5ef8736246a9591ccee3e65ca61f5cede5fe5a5c06dd37b5551ee9e342c4b05532ff0000004f4057deacdec0eb946f5e5384f0b87b50bb711443d9d26c73b956f626a4c4"], &(0x7f0000000280)=0x6e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0xa8, @empty, 0xffffffffffffff80}}, 0x9, 0x0, 0x1f, 0xd2, 0x20}, &(0x7f0000000380)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000080)={0x2, 0x2, {0x3, 0x3, 0x9, 0x3, 0x5}}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x5}, 0x2c) 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x9, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x10f004, 0x100000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001440)="000100000008000066000000b9030000ec000000010000000000000000000000002000000020000000010000000000008b5fbe5a0000ffff53ef010001000000e1678a25f157efd68cc0dfe5f4553461f4ff48bdd1089e011badeb70df6b2c186d", 0x61, 0x400}], 0x188c8, &(0x7f0000012f00)) 2018/05/02 18:39:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:22 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x5af6}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vga_arbiter\x00', 0x90280, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3e, "d27e51b27aeaa8050cc1a13ff43d8055c8d2dc788f41b913f314892ad7925f2672ec78de2acf2aa94ca0ef15f8f348e632c983f3cc48bb63153fb2f56b8c"}, &(0x7f0000000140)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xf7}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000280)) openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r3 = getpid() sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2, 0xa, 0x5, 0x9, 0x8, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x100000000, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0xd, 0x10, 0x10}]}, 0x40}, 0x1}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x5000, r6, r7, 0x3, 0x2001080) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000640)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000680)=""/44) ioprio_set$pid(0x2, r3, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f00000006c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000700)={{0x0, 0x88132ba}, {0xfffffffffffff800, 0x401}, 0x6, 0x1, 0x200}) fsetxattr(r5, &(0x7f0000000780)=@random={'osx.', '/dev/vga_arbiter\x00'}, &(0x7f00000007c0)='cgroup.procs\x00', 0xd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000800)={0x1, 0x3ff, 0x6, 0x0, 0xf}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000880)={0x515d5707, 0x5}) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000008c0)=""/12, &(0x7f0000000900)=0xc) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)={r2, 0x7fffffff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r2, 0x0, 0xffffffffffffffe0, 0x0, 0x3296, 0x7}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000a00)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000a40)=""/144) geteuid() 2018/05/02 18:39:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) fcntl$getflags(r0, 0x40b) 2018/05/02 18:39:22 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) unlink(&(0x7f0000000040)='./bus\x00') ftruncate(0xffffffffffffffff, 0x80003) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) r1 = memfd_create(&(0x7f0000000140)='!.%)ppp0/#user\'\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000740)=""/4096}) sendfile(r0, r1, &(0x7f00000001c0)=0xfffffffffffffffc, 0x8000fffffffe) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) 2018/05/02 18:39:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x180, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x2803e38c3cfe60bf, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) [ 250.340933] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (29) [ 250.349391] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities 2018/05/02 18:39:22 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x200, 0x2, 0x7, 0x8001, 0x2, 0x8, 0xce, 0x5, 0xffffffff, 0xc2, 0x3, 0x1, 0x3}, {0x9, 0x10000, 0x40, 0x100000001, 0xff, 0x3f, 0x401, 0x4, 0x80, 0x4, 0x3, 0x10001, 0x6}, {0x4, 0x9, 0x100, 0x0, 0xc06b, 0x0, 0x8, 0x8, 0x106, 0x0, 0x7, 0x5, 0x200}], 0xffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x100, 0x4) socket(0x4000000010, 0x0, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/05/02 18:39:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000004c0)=[@text64={0x40, &(0x7f0000000440)="8f8860efe1dbb805000000b9002000000f01c1360f01cb66f2670f30c7442400a4000000c744240200000100ff1c2479986645f448b84b450000000000000f23c00f21f835030009000f23f82e0f005acc360fc72a", 0x55}], 0x1, 0x0, &(0x7f0000000500), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000001c0)="66b9d004000066b80000000066ba008000000f30f2d30fdab70000f3aff2640f01c826de980050baf80c66b8c359758966efbafc0cb0f1ee0f06f2660f0666b9430300000f32", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) munlockall() 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x9, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:39:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)=']amfs\x00', 0x0, &(0x7f0000000080)="9f23fefeaaac96b3e8bde603b5b2a00488f2efee830e89a049aec0e89f06138fbcbe5f11594f1663465247f6948581b3e9af83b15a65082d6e31f8fe73b9809c3737") mknod(&(0x7f0000000040)='./file0/file0\x00', 0xc10b, 0x3) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') userfaultfd(0x80800) 2018/05/02 18:39:22 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0xffffff86, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000680)={0x303, 0x33}, 0x3ac) 2018/05/02 18:39:22 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008060001080006040000aaaaaaaaaabbac1414bbaaaaaaaaaa0000000000f8197beceb0cf373295c5858f9e1feeb434a7c847db74ca80f0f4b3e58e8715894e9e1184d2bbe9e41c27cc3769f5e28039084e385b4c47d355ae8ceb3784e09a62c75"], &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0xfffffffffffffffa}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x8, 0x401, 0x8, 0xfffffffffffff800, 0x40, 0x4, 0xffffffffffffffe1, 0x80000000, 0xe94, 0x80}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x50, 0x0, &(0x7f0000000280)=[@increfs={0x40046304}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x9, 0x0, 0x11, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000200)=[@flat={0x776a2a85, 0xb, r2, 0x3}, @fda={0x66646185, 0x9, 0x0, 0xa}], &(0x7f0000000240)=[0x0, 0x38, 0x78, 0x20]}}], 0xba, 0x0, &(0x7f0000000300)="3a716c11c73f6647118800b40b50ce2d43d4fe06e276c2ecf0e45c9484f397dc1419eb89d38519462153882bf4711b81c8fab04c40baae5a8989911449139b2f32e46741e9ad811d757cd74ae6d5549756f7f64acae1d45cece3850fb63b1fd9d93da138f76267935f6853d41a69c4842bc74255a13e5f6f4005c1ab5795aaa71694d2d369f3faf38e7a91f39b44d257d2010891b85ed6c7ece69f7d5faf12f49bc2bc8ae92587a08e6a85ebf2d82b56c5db92db5ddf30affc42"}) 2018/05/02 18:39:22 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000000)=ANY=[]}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x8, [0xf73, 0x9, 0x81, 0x5, 0x10000, 0x4, 0x1, 0x6]}, &(0x7f0000000180)=0x18) 2018/05/02 18:39:22 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x8040) 2018/05/02 18:39:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x9, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/02 18:39:23 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xff77d01a4558dae5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='eql\x00') r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/02 18:39:23 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/05/02 18:39:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x114666aa, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', r3}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, r2, 0x601, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8040}, 0x20000040) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/05/02 18:39:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1, 0x3, 0x4, 0x4, 0x0, r0, 0x101}, 0x2c) unshare(0x200) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mq_getsetattr(r1, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e22, 0xe18000000000000, @loopback={0x0, 0x1}, 0xfffffffffffff000}}}, 0x88) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000001c0)="9e3f67eba6ebebec4dd9ce9f5f246756c11c98f6a43d19532bd45de60510ce484160af88c488c532bcff1e709ca0cfcb4d3401b6231223cd3bf8016eb68a3cb7bf6f60956d74c54c98b165891895ac20157c8db3791ad85a1b634bec7c330144b2f2e1084a6f671c5d580608bafaeb5f09f8f70f8cd6cb55342469eeb4a0dc42ac341a5ba16ec6fc8b026ddd77c57154adf36e9ca5c3746f8399f375b5195f034f7b6dd2f4bc7ccb86831f26b8fd7349eebbe2793de597991c20c62ded5f6415e124f021545ca978a4e1139fe4a0e1eedbbaf5d8be76447cd18e03bf475fa96242dc11e7637050acfedf2cdf66e572d015"}, 0x10) 2018/05/02 18:39:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8003) 2018/05/02 18:39:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:39:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x31, r4}) socket$alg(0x26, 0x5, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xf4, r5, 0x400, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x382}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd7c}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd75}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x78c2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6e6}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x64afdb2b) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 18:39:23 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x74ac1f35cda2bc41, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setrlimit(0x7, &(0x7f0000000340)={0x0, 0xe0000}) 2018/05/02 18:39:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/02 18:39:23 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xdf9, 0x881) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/148) [ 250.884030] ================================================================== [ 250.893671] BUG: KASAN: stack-out-of-bounds in update_stack_state+0x5d9/0x670 [ 250.900946] Read of size 8 at addr ffff8801a6d06958 by task syz-executor0/19041 [ 250.910285] [ 250.911914] CPU: 0 PID: 19041 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #29 [ 250.919176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.928516] Call Trace: [ 250.931104] dump_stack+0x1b9/0x294 [ 250.934734] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.939918] ? printk+0x9e/0xba [ 250.943191] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 250.947942] ? kasan_check_write+0x14/0x20 [ 250.952172] print_address_description+0x6c/0x20b [ 250.957014] ? update_stack_state+0x5d9/0x670 [ 250.961518] kasan_report.cold.7+0x242/0x2fe [ 250.965924] __asan_report_load8_noabort+0x14/0x20 [ 250.970849] update_stack_state+0x5d9/0x670 [ 250.975174] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 250.981062] ? graph_lock+0x170/0x170 [ 250.984860] ? __lock_acquire+0x7f5/0x5140 [ 250.989101] __unwind_start+0xf9/0x330 [ 250.992996] ? graph_lock+0x170/0x170 [ 250.996816] perf_callchain_kernel+0x2ab/0x630 [ 251.001398] ? arch_perf_update_userpage+0x470/0x470 [ 251.006526] get_perf_callchain+0x515/0xb20 [ 251.010864] ? put_callchain_buffers+0x120/0x120 [ 251.015623] ? kvm_clock_read+0x25/0x30 [ 251.019589] ? kvm_sched_clock_read+0x9/0x20 [ 251.023996] ? sched_clock_cpu+0x1b/0x180 [ 251.028151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 251.033696] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 251.039762] perf_prepare_sample+0x123d/0x1900 [ 251.044347] ? perf_output_sample+0x1d10/0x1d10 [ 251.049018] ? kasan_check_read+0x11/0x20 [ 251.053162] ? rcu_is_watching+0x85/0x140 [ 251.057303] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 251.062497] perf_event_output_forward+0x10a/0x2b0 [ 251.067435] ? perf_prepare_sample+0x1900/0x1900 [ 251.072198] ? graph_lock+0x170/0x170 [ 251.076003] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.081538] ? __perf_event_account_interrupt+0xee/0x290 [ 251.086983] ? perf_prepare_sample+0x1900/0x1900 [ 251.091742] __perf_event_overflow+0x231/0x4b0 [ 251.096325] ? __perf_event_account_interrupt+0x290/0x290 [ 251.101855] ? lock_acquire+0x1dc/0x520 [ 251.105835] ? ___perf_sw_event+0x1e8/0x780 [ 251.110162] ? perf_prepare_sample+0x1900/0x1900 [ 251.114923] perf_swevent_overflow+0xad/0x150 [ 251.119416] perf_swevent_event+0x1f0/0x2e0 [ 251.123735] ___perf_sw_event+0x486/0x780 [ 251.127908] ? put_prev_entity+0x49/0x2a0 [ 251.132061] ? perf_swevent_put_recursion_context+0x60/0x60 [ 251.137764] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 251.142771] ? get_user_pages_fast+0x2a1/0x440 [ 251.147355] ? run_rebalance_domains+0x4a0/0x4a0 [ 251.152117] ? kasan_check_read+0x11/0x20 [ 251.156865] ? rcu_is_watching+0x85/0x140 [ 251.161019] ? rcu_pm_notify+0xc0/0xc0 [ 251.164924] ? dequeue_entity+0x15c0/0x15c0 [ 251.169239] ? graph_lock+0x170/0x170 [ 251.173051] ? pvclock_read_flags+0x160/0x160 [ 251.177538] ? graph_lock+0x170/0x170 [ 251.181358] ? __lock_is_held+0xb5/0x140 [ 251.185421] __schedule+0xf3f/0x1e30 [ 251.189144] ? rq_clock+0x75/0x90 [ 251.192590] ? __schedule+0xf3f/0x1e30 [ 251.196479] ? __sched_text_start+0x8/0x8 [ 251.200628] ? plist_check_list+0x7e/0xa0 [ 251.204771] ? graph_lock+0x170/0x170 [ 251.208570] ? plist_check_list+0xa0/0xa0 [ 251.212726] ? find_held_lock+0x36/0x1c0 [ 251.216790] schedule+0xef/0x430 [ 251.220148] ? lock_downgrade+0x8e0/0x8e0 [ 251.224375] ? __schedule+0x1e30/0x1e30 [ 251.228351] ? kasan_check_read+0x11/0x20 [ 251.232500] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.236906] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.241480] ? lock_acquire+0x1dc/0x520 [ 251.245463] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.249885] futex_wait_queue_me+0x3e8/0x820 [ 251.254289] ? refill_pi_state_cache.part.7+0x300/0x300 [ 251.259649] ? kasan_check_write+0x14/0x20 [ 251.263877] ? do_raw_spin_lock+0xc1/0x200 [ 251.268108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.273639] ? get_futex_value_locked+0xcb/0xf0 [ 251.278302] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 251.283320] ? futex_wait_setup+0x279/0x400 [ 251.287660] ? futex_wake+0x750/0x750 [ 251.291464] futex_wait+0x450/0x9f0 [ 251.295092] ? futex_wait_setup+0x400/0x400 [ 251.299411] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.304595] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.310129] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 251.315226] ? futex_wake+0x2f6/0x750 [ 251.319031] ? get_futex_key+0x1e90/0x1e90 [ 251.323290] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 251.328480] do_futex+0x336/0x27d0 [ 251.332030] ? lock_downgrade+0x8e0/0x8e0 [ 251.336188] ? rcu_is_watching+0x85/0x140 [ 251.340331] ? exit_robust_list+0x290/0x290 [ 251.344656] ? __fd_install+0x2de/0x880 [ 251.348630] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 251.353553] ? get_unused_fd_flags+0x190/0x190 [ 251.358127] ? wait_for_completion+0x870/0x870 [ 251.362703] ? lock_downgrade+0x8e0/0x8e0 [ 251.366856] ? mark_held_locks+0xc9/0x160 [ 251.371003] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.375579] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 251.380685] ? fd_install+0x4d/0x60 [ 251.384320] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 251.389431] ? perf_event_set_output+0x660/0x660 [ 251.394178] ? kasan_check_read+0x11/0x20 [ 251.398323] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.402727] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.407304] ? alloc_fdtable+0x280/0x280 [ 251.411359] ? kasan_check_write+0x14/0x20 [ 251.415585] ? do_raw_spin_lock+0xc1/0x200 [ 251.419817] ? _raw_spin_unlock+0x22/0x30 [ 251.423960] ? put_unused_fd+0x62/0x70 [ 251.427846] __x64_sys_futex+0x46a/0x680 [ 251.431911] ? do_futex+0x27d0/0x27d0 [ 251.435705] ? fput+0x130/0x1a0 [ 251.439080] ? do_syscall_64+0x92/0x800 [ 251.443064] do_syscall_64+0x1b1/0x800 [ 251.446957] ? finish_task_switch+0x1ca/0x810 [ 251.451453] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.456385] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.461320] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 251.467549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.472402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.477592] RIP: 0033:0x455979 [ 251.480770] RSP: 002b:00007f93629b0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 251.488487] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 251.495771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 251.503031] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 251.510291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.517549] R13: 00007ffd1852470f R14: 00007f93629b19c0 R15: 0000000000000000 [ 251.524836] [ 251.526451] The buggy address belongs to the page: [ 251.531370] page:ffffea00069b4180 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 251.539503] flags: 0x2fffc0000000000() [ 251.543387] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 251.551260] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 251.559124] page dumped because: kasan: bad access detected [ 251.564818] [ 251.566430] Memory state around the buggy address: [ 251.571356] ffff8801a6d06800: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 [ 251.578705] ffff8801a6d06880: 00 00 00 00 00 00 00 00 f2 f3 f3 f3 f3 00 00 00 [ 251.586056] >ffff8801a6d06900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 [ 251.593412] ^ [ 251.599632] ffff8801a6d06980: f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 [ 251.606983] ffff8801a6d06a00: 00 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 251.614328] ================================================================== [ 251.621677] Kernel panic - not syncing: panic_on_warn set ... [ 251.621677] [ 251.629043] CPU: 0 PID: 19041 Comm: syz-executor0 Tainted: G B 4.17.0-rc3+ #29 [ 251.637692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.647040] Call Trace: [ 251.649634] dump_stack+0x1b9/0x294 [ 251.653257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.658448] ? lock_downgrade+0x8e0/0x8e0 [ 251.662597] ? update_stack_state+0x510/0x670 [ 251.667086] panic+0x22f/0x4de [ 251.670271] ? add_taint.cold.5+0x16/0x16 [ 251.674418] ? print_shadow_for_address+0xba/0x116 [ 251.679339] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.683740] ? update_stack_state+0x5d9/0x670 [ 251.688225] kasan_end_report+0x47/0x4f [ 251.692192] kasan_report.cold.7+0x76/0x2fe [ 251.696513] __asan_report_load8_noabort+0x14/0x20 [ 251.701444] update_stack_state+0x5d9/0x670 [ 251.705770] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 251.711654] ? graph_lock+0x170/0x170 [ 251.715450] ? __lock_acquire+0x7f5/0x5140 [ 251.719685] __unwind_start+0xf9/0x330 [ 251.723564] ? graph_lock+0x170/0x170 [ 251.727360] perf_callchain_kernel+0x2ab/0x630 [ 251.731940] ? arch_perf_update_userpage+0x470/0x470 [ 251.737060] get_perf_callchain+0x515/0xb20 [ 251.741381] ? put_callchain_buffers+0x120/0x120 [ 251.746130] ? kvm_clock_read+0x25/0x30 [ 251.750094] ? kvm_sched_clock_read+0x9/0x20 [ 251.754498] ? sched_clock_cpu+0x1b/0x180 [ 251.758647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 251.764173] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 251.770227] perf_prepare_sample+0x123d/0x1900 [ 251.774810] ? perf_output_sample+0x1d10/0x1d10 [ 251.779489] ? kasan_check_read+0x11/0x20 [ 251.783647] ? rcu_is_watching+0x85/0x140 [ 251.787793] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 251.793005] perf_event_output_forward+0x10a/0x2b0 [ 251.797929] ? perf_prepare_sample+0x1900/0x1900 [ 251.802688] ? graph_lock+0x170/0x170 [ 251.806491] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.812019] ? __perf_event_account_interrupt+0xee/0x290 [ 251.817462] ? perf_prepare_sample+0x1900/0x1900 [ 251.822207] __perf_event_overflow+0x231/0x4b0 [ 251.826797] ? __perf_event_account_interrupt+0x290/0x290 [ 251.832323] ? lock_acquire+0x1dc/0x520 [ 251.836297] ? ___perf_sw_event+0x1e8/0x780 [ 251.840627] ? perf_prepare_sample+0x1900/0x1900 [ 251.845394] perf_swevent_overflow+0xad/0x150 [ 251.849902] perf_swevent_event+0x1f0/0x2e0 [ 251.854232] ___perf_sw_event+0x486/0x780 [ 251.858368] ? put_prev_entity+0x49/0x2a0 [ 251.862518] ? perf_swevent_put_recursion_context+0x60/0x60 [ 251.868228] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 251.873238] ? get_user_pages_fast+0x2a1/0x440 [ 251.877823] ? run_rebalance_domains+0x4a0/0x4a0 [ 251.882570] ? kasan_check_read+0x11/0x20 [ 251.886707] ? rcu_is_watching+0x85/0x140 [ 251.890858] ? rcu_pm_notify+0xc0/0xc0 [ 251.894758] ? dequeue_entity+0x15c0/0x15c0 [ 251.899070] ? graph_lock+0x170/0x170 [ 251.902891] ? pvclock_read_flags+0x160/0x160 [ 251.907401] ? graph_lock+0x170/0x170 [ 251.911203] ? __lock_is_held+0xb5/0x140 [ 251.915266] __schedule+0xf3f/0x1e30 [ 251.918975] ? rq_clock+0x75/0x90 [ 251.922420] ? __schedule+0xf3f/0x1e30 [ 251.926306] ? __sched_text_start+0x8/0x8 [ 251.930445] ? plist_check_list+0x7e/0xa0 [ 251.934586] ? graph_lock+0x170/0x170 [ 251.938379] ? plist_check_list+0xa0/0xa0 [ 251.942533] ? find_held_lock+0x36/0x1c0 [ 251.946595] schedule+0xef/0x430 [ 251.949957] ? lock_downgrade+0x8e0/0x8e0 [ 251.954098] ? __schedule+0x1e30/0x1e30 [ 251.958078] ? kasan_check_read+0x11/0x20 [ 251.962221] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.966622] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.971207] ? lock_acquire+0x1dc/0x520 [ 251.975261] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.979667] futex_wait_queue_me+0x3e8/0x820 [ 251.984067] ? refill_pi_state_cache.part.7+0x300/0x300 [ 251.989426] ? kasan_check_write+0x14/0x20 [ 251.993653] ? do_raw_spin_lock+0xc1/0x200 [ 251.997881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.003410] ? get_futex_value_locked+0xcb/0xf0 [ 252.008070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 252.013079] ? futex_wait_setup+0x279/0x400 [ 252.017399] ? futex_wake+0x750/0x750 [ 252.021205] futex_wait+0x450/0x9f0 [ 252.024832] ? futex_wait_setup+0x400/0x400 [ 252.029148] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 252.034332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.039858] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 252.044958] ? futex_wake+0x2f6/0x750 [ 252.048758] ? get_futex_key+0x1e90/0x1e90 [ 252.053004] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 252.058189] do_futex+0x336/0x27d0 [ 252.061724] ? lock_downgrade+0x8e0/0x8e0 [ 252.065873] ? rcu_is_watching+0x85/0x140 [ 252.070013] ? exit_robust_list+0x290/0x290 [ 252.074340] ? __fd_install+0x2de/0x880 [ 252.078305] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 252.083228] ? get_unused_fd_flags+0x190/0x190 [ 252.087801] ? wait_for_completion+0x870/0x870 [ 252.092371] ? lock_downgrade+0x8e0/0x8e0 [ 252.096520] ? mark_held_locks+0xc9/0x160 [ 252.100662] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 252.105236] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 252.110350] ? fd_install+0x4d/0x60 [ 252.113973] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 252.119084] ? perf_event_set_output+0x660/0x660 [ 252.123829] ? kasan_check_read+0x11/0x20 [ 252.127966] ? do_raw_spin_unlock+0x9e/0x2e0 [ 252.132366] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 252.136943] ? alloc_fdtable+0x280/0x280 [ 252.140997] ? kasan_check_write+0x14/0x20 [ 252.145221] ? do_raw_spin_lock+0xc1/0x200 [ 252.149451] ? _raw_spin_unlock+0x22/0x30 [ 252.153590] ? put_unused_fd+0x62/0x70 [ 252.157475] __x64_sys_futex+0x46a/0x680 [ 252.161535] ? do_futex+0x27d0/0x27d0 [ 252.165335] ? fput+0x130/0x1a0 [ 252.168609] ? do_syscall_64+0x92/0x800 [ 252.172581] do_syscall_64+0x1b1/0x800 [ 252.176459] ? finish_task_switch+0x1ca/0x810 [ 252.180961] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.185884] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.190818] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.196186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.201027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.206213] RIP: 0033:0x455979 [ 252.209405] RSP: 002b:00007f93629b0ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 252.217106] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 252.224365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 252.231624] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 252.238884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.246151] R13: 00007ffd1852470f R14: 00007f93629b19c0 R15: 0000000000000000 [ 252.253437] [ 252.253442] ====================================================== [ 252.253447] WARNING: possible circular locking dependency detected [ 252.253451] 4.17.0-rc3+ #29 Not tainted [ 252.253456] ------------------------------------------------------ [ 252.253461] syz-executor0/19041 is trying to acquire lock: [ 252.253464] 00000000108ca243 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 252.253478] [ 252.253482] but task is already holding lock: [ 252.253485] 0000000087c4aaac (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 252.253499] [ 252.253503] which lock already depends on the new lock. [ 252.253505] [ 252.253508] [ 252.253513] the existing dependency chain (in reverse order) is: [ 252.253515] [ 252.253517] -> #3 (report_lock){....}: [ 252.253531] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.253535] kasan_report+0x6c/0xe0 [ 252.253539] __asan_report_load8_noabort+0x14/0x20 [ 252.253543] update_stack_state+0x5d9/0x670 [ 252.253547] __unwind_start+0xf9/0x330 [ 252.253551] perf_callchain_kernel+0x2ab/0x630 [ 252.253555] get_perf_callchain+0x515/0xb20 [ 252.253560] perf_prepare_sample+0x123d/0x1900 [ 252.253564] perf_event_output_forward+0x10a/0x2b0 [ 252.253568] __perf_event_overflow+0x231/0x4b0 [ 252.253573] perf_swevent_overflow+0xad/0x150 [ 252.253577] perf_swevent_event+0x1f0/0x2e0 [ 252.253581] ___perf_sw_event+0x486/0x780 [ 252.253584] __schedule+0xf3f/0x1e30 [ 252.253588] schedule+0xef/0x430 [ 252.253592] futex_wait_queue_me+0x3e8/0x820 [ 252.253596] futex_wait+0x450/0x9f0 [ 252.253599] do_futex+0x336/0x27d0 [ 252.253603] __x64_sys_futex+0x46a/0x680 [ 252.253607] do_syscall_64+0x1b1/0x800 [ 252.253612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.253614] [ 252.253616] -> #2 (&rq->lock){-.-.}: [ 252.253630] _raw_spin_lock+0x2a/0x40 [ 252.253633] task_fork_fair+0x8a/0x660 [ 252.253637] sched_fork+0x43e/0xb30 [ 252.253641] copy_process.part.38+0x1c18/0x6e90 [ 252.253645] _do_fork+0x291/0x12a0 [ 252.253649] kernel_thread+0x34/0x40 [ 252.253652] rest_init+0x22/0xe4 [ 252.253656] start_kernel+0x906/0x92d [ 252.253660] x86_64_start_reservations+0x29/0x2b [ 252.253664] x86_64_start_kernel+0x76/0x79 [ 252.253669] secondary_startup_64+0xa5/0xb0 [ 252.253671] [ 252.253673] -> #1 (&p->pi_lock){-.-.}: [ 252.253687] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.253691] try_to_wake_up+0xca/0x1190 [ 252.253695] wake_up_process+0x10/0x20 [ 252.253699] __up.isra.1+0x1b8/0x290 [ 252.253702] up+0x12f/0x1b0 [ 252.253706] __up_console_sem+0xbe/0x1b0 [ 252.253710] console_unlock+0x7d6/0x1100 [ 252.253714] do_con_write+0x12b2/0x2280 [ 252.253717] con_write+0x25/0xc0 [ 252.253721] n_tty_write+0x6b9/0x1180 [ 252.253725] tty_write+0x3f1/0x880 [ 252.253728] __vfs_write+0x10b/0x960 [ 252.253732] vfs_write+0x1f8/0x560 [ 252.253736] ksys_write+0xf9/0x250 [ 252.253739] __x64_sys_write+0x73/0xb0 [ 252.253743] do_syscall_64+0x1b1/0x800 [ 252.253748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.253750] [ 252.253752] -> #0 ((console_sem).lock){-.-.}: [ 252.253766] lock_acquire+0x1dc/0x520 [ 252.253771] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.253774] down_trylock+0x13/0x70 [ 252.253779] __down_trylock_console_sem+0xae/0x200 [ 252.253782] console_trylock+0x15/0xa0 [ 252.253786] vprintk_emit+0x694/0xdd0 [ 252.253790] vprintk_default+0x28/0x30 [ 252.253794] vprintk_func+0x7a/0xe7 [ 252.253797] printk+0x9e/0xba [ 252.253801] kasan_report+0x7c/0xe0 [ 252.253805] __asan_report_load8_noabort+0x14/0x20 [ 252.253809] update_stack_state+0x5d9/0x670 [ 252.253813] __unwind_start+0xf9/0x330 [ 252.253817] perf_callchain_kernel+0x2ab/0x630 [ 252.253821] get_perf_callchain+0x515/0xb20 [ 252.253826] perf_prepare_sample+0x123d/0x1900 [ 252.253830] perf_event_output_forward+0x10a/0x2b0 [ 252.253834] __perf_event_overflow+0x231/0x4b0 [ 252.253839] perf_swevent_overflow+0xad/0x150 [ 252.253843] perf_swevent_event+0x1f0/0x2e0 [ 252.253847] ___perf_sw_event+0x486/0x780 [ 252.253850] __schedule+0xf3f/0x1e30 [ 252.253854] schedule+0xef/0x430 [ 252.253858] futex_wait_queue_me+0x3e8/0x820 [ 252.253862] futex_wait+0x450/0x9f0 [ 252.253865] do_futex+0x336/0x27d0 [ 252.253869] __x64_sys_futex+0x46a/0x680 [ 252.253873] do_syscall_64+0x1b1/0x800 [ 252.253878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.253880] [ 252.253884] other info that might help us debug this: [ 252.253886] [ 252.253889] Chain exists of: [ 252.253892] (console_sem).lock --> &rq->lock --> report_lock [ 252.253909] [ 252.253913] Possible unsafe locking scenario: [ 252.253915] [ 252.253919] CPU0 CPU1 [ 252.253923] ---- ---- [ 252.253931] lock(report_lock); [ 252.253941] lock(&rq->lock); [ 252.253950] lock(report_lock); [ 252.253957] lock((console_sem).lock); [ 252.253965] [ 252.253968] *** DEADLOCK *** [ 252.253970] [ 252.253974] 4 locks held by syz-executor0/19041: [ 252.253977] #0: 00000000c6674baf (&rq->lock){-.-.}, at: __schedule+0x246/0x1e30 [ 252.253993] #1: 0000000006fc36da (rcu_read_lock){....}, at: ___perf_sw_event+0x1e8/0x780 [ 252.254010] #2: 0000000006fc36da (rcu_read_lock){....}, at: perf_event_output_forward+0x0/0x2b0 [ 252.254027] #3: 0000000087c4aaac (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 252.254043] [ 252.254046] stack backtrace: [ 252.254052] CPU: 0 PID: 19041 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #29 [ 252.254059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.254062] Call Trace: [ 252.254065] dump_stack+0x1b9/0x294 [ 252.254070] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.254073] ? print_lock+0xd1/0xd6 [ 252.254077] ? vprintk_func+0xd0/0xe7 [ 252.254082] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 252.254085] ? save_trace+0xe0/0x290 [ 252.254089] __lock_acquire+0x343e/0x5140 [ 252.254094] ? debug_check_no_locks_freed+0x310/0x310 [ 252.254098] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 252.254103] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 252.254107] ? perf_trace_run_bpf_submit+0x246/0x370 [ 252.254111] ? perf_tp_event+0xc30/0xc30 [ 252.254115] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.254120] ? perf_trace_lock_acquire+0xe3/0x980 [ 252.254123] ? memset+0x31/0x40 [ 252.254127] ? perf_trace_lock+0x900/0x900 [ 252.254131] ? perf_trace_lock_acquire+0xe3/0x980 [ 252.254135] ? zap_class+0x720/0x720 [ 252.254139] ? perf_trace_lock+0x900/0x900 [ 252.254143] ? save_stack_trace+0x1a/0x20 [ 252.254146] ? kasan_check_read+0x11/0x20 [ 252.254150] lock_acquire+0x1dc/0x520 [ 252.254154] ? down_trylock+0x13/0x70 [ 252.254157] ? lock_release+0xa10/0xa10 [ 252.254161] ? lock_downgrade+0x8e0/0x8e0 [ 252.254165] ? kvm_sched_clock_read+0x9/0x20 [ 252.254169] ? sched_clock+0x31/0x40 [ 252.254173] ? vprintk_emit+0x694/0xdd0 [ 252.254177] _raw_spin_lock_irqsave+0x96/0xc0 [ 252.254181] ? down_trylock+0x13/0x70 [ 252.254184] down_trylock+0x13/0x70 [ 252.254188] __down_trylock_console_sem+0xae/0x200 [ 252.254192] console_trylock+0x15/0xa0 [ 252.254196] vprintk_emit+0x694/0xdd0 [ 252.254199] ? rb_next+0x140/0x140 [ 252.254203] ? console_unlock+0x1100/0x1100 [ 252.254207] ? find_held_lock+0x36/0x1c0 [ 252.254211] ? __lock_acquire+0x7f5/0x5140 [ 252.254215] ? prep_compound_page+0x229/0x370 [ 252.254219] ? lock_acquire+0x1dc/0x520 [ 252.254223] ? kasan_report+0x6c/0xe0 [ 252.254226] vprintk_default+0x28/0x30 [ 252.254230] vprintk_func+0x7a/0xe7 [ 252.254234] ? update_stack_state+0x5d9/0x670 [ 252.254237] printk+0x9e/0xba [ 252.254241] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 252.254245] ? kasan_check_write+0x14/0x20 [ 252.254249] ? do_raw_spin_lock+0xc1/0x200 [ 252.254253] ? do_raw_spin_lock+0xc1/0x200 [ 252.254257] kasan_report+0x7c/0xe0 [ 252.254261] __asan_report_load8_noabort+0x14/0x20 [ 252.254265] update_stack_state+0x5d9/0x670 [ 252.254270] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 252.254274] ? graph_lock+0x170/0x170 [ 252.254278] ? __lock_acquire+0x7f5/0x5140 [ 252.254281] __unwind_start+0xf9/0x330 [ 252.254285] ? graph_lock+0x170/0x170 [ 252.254289] perf_callchain_kernel+0x2ab/0x630 [ 252.254294] ? arch_perf_update_userpage+0x470/0x470 [ 252.254298] get_perf_callchain+0x515/0xb20 [ 252.254302] ? put_callchain_buffers+0x120/0x120 [ 252.254306] ? kvm_clock_read+0x25/0x30 [ 252.254310] ? kvm_sched_clock_read+0x9/0x20 [ 252.254313] ? sched_clock_cpu+0x1b/0x180 [ 252.254318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.254323] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 252.254327] perf_prepare_sample+0x123d/0x1900 [ 252.254331] ? perf_output_sample+0x1d10/0x1d10 [ 252.254335] ? kasan_check_read+0x11/0x20 [ 252.254339] ? rcu_is_watching+0x85/0x140 [ 252.254344] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.254348] perf_event_output_forward+0x10a/0x2b0 [ 252.254352] ? perf_prepare_sample+0x1900/0x1900 [ 252.254356] ? graph_lock+0x170/0x170 [ 252.254361] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.254365] ? __perf_event_account_interrupt+0xee/0x290 [ 252.254369] ? perf_prepare_sample+0x1900/0x1900 [ 252.254374] __perf_event_overflow+0x231/0x4b0 [ 252.254378] ? __perf_event_account_interrupt+0x290/0x290 [ 252.254382] ? lock_acquire+0x1dc/0x520 [ 252.254386] ? ___perf_sw_event+0x1e8/0x780 [ 252.254390] ? perf_prepare_sample+0x1900/0x1900 [ 252.254394] perf_swevent_overflow+0xad/0x150 [ 252.254398] perf_swevent_event+0x1f0/0x2e0 [ 252.254402] ___perf_sw_event+0x486/0x780 [ 252.254406] ? put_prev_entity+0x49/0x2a0 [ 252.254411] ? perf_swevent_put_recursion_context+0x60/0x60 [ 252.254415] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 252.254419] ? get_user_pages_fast+0x2a1/0x440 [ 252.254423] ? run_rebalance_domains+0x4a0/0x4a0 [ 252.254428] ? kasan_check_read+0x11/0x20 [ 252.254432] ? rcu_is_watching+0x85/0x140 [ 252.254435] ? rcu_pm_notify+0xc0/0xc0 [ 252.254439] ? dequeue_entity+0x15c0/0x15c0 [ 252.254443] ? graph_lock+0x170/0x170 [ 252.254447] ? pvclock_read_flags+0x160/0x160 [ 252.254451] ? graph_lock+0x170/0x170 [ 252.254455] ? __lock_is_held+0xb5/0x140 [ 252.254458] __schedule+0xf3f/0x1e30 [ 252.254462] ? rq_clock+0x75/0x90 [ 252.254465] ? __schedule+0xf3f/0x1e30 [ 252.254469] ? __sched_text_start+0x8/0x8 [ 252.254473] ? plist_check_list+0x7e/0xa0 [ 252.254477] ? graph_lock+0x170/0x170 [ 252.254481] ? plist_check_list+0xa0/0xa0 [ 252.254484] ? find_held_lock+0x36/0x1c0 [ 252.254488] schedule+0xef/0x430 [ 252.254492] ? lock_downgrade+0x8e0/0x8e0 [ 252.254495] ? __schedule+0x1e30/0x1e30 [ 252.254499] ? kasan_check_r [ 252.254505] Lost 63 message(s)! [ 253.313885] Shutting down cpus with NMI [ 254.360814] Dumping ftrace buffer: [ 254.364359] (ftrace buffer empty) [ 254.368051] Kernel Offset: disabled [ 254.371670] Rebooting in 86400 seconds..