INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts.
2018/05/01 01:49:19 fuzzer started
2018/05/01 01:49:20 dialing manager at 10.128.0.26:34803
syzkaller login: [   50.485750] can: request_module (can-proto-0) failed.
[   50.498078] can: request_module (can-proto-0) failed.
2018/05/01 01:49:28 kcov=true, comps=false
2018/05/01 01:49:32 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0)
perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c)

2018/05/01 01:49:32 executing program 1:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1f0000ee"], &(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)

2018/05/01 01:49:32 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)

2018/05/01 01:49:32 executing program 2:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0d00c4"], &(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)

2018/05/01 01:49:32 executing program 3:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20)

2018/05/01 01:49:32 executing program 4:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01cb0d"], &(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)

2018/05/01 01:49:32 executing program 5:
r0 = getpid()
bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x7, 0x0, 0xf1}, 0x2c)
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/01 01:49:32 executing program 6:
r0 = socket$inet6(0xa, 0x3, 0x80000000000a3)
setsockopt$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, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=[{0x10}], 0x10}}], 0x1, 0x0)

[   56.378813] IPVS: ftp: loaded support on port[0] = 21
[   56.491753] IPVS: ftp: loaded support on port[0] = 21
[   56.536556] IPVS: ftp: loaded support on port[0] = 21
[   56.615491] IPVS: ftp: loaded support on port[0] = 21
[   56.727129] IPVS: ftp: loaded support on port[0] = 21
[   56.827897] IPVS: ftp: loaded support on port[0] = 21
[   56.998307] IPVS: ftp: loaded support on port[0] = 21
[   57.168999] IPVS: ftp: loaded support on port[0] = 21
[   58.722905] ip (4748) used greatest stack depth: 54168 bytes left
[   58.767423] ip (4752) used greatest stack depth: 53944 bytes left
[   59.557872] bridge0: port 1(bridge_slave_0) entered blocking state
[   59.564421] bridge0: port 1(bridge_slave_0) entered disabled state
[   59.594325] device bridge_slave_0 entered promiscuous mode
[   59.628853] bridge0: port 1(bridge_slave_0) entered blocking state
[   59.635511] bridge0: port 1(bridge_slave_0) entered disabled state
[   59.656178] device bridge_slave_0 entered promiscuous mode
[   59.846629] bridge0: port 2(bridge_slave_1) entered blocking state
[   59.853166] bridge0: port 2(bridge_slave_1) entered disabled state
[   59.875376] device bridge_slave_1 entered promiscuous mode
[   59.931582] bridge0: port 1(bridge_slave_0) entered blocking state
[   59.938613] bridge0: port 1(bridge_slave_0) entered disabled state
[   59.965998] device bridge_slave_0 entered promiscuous mode
[   59.987410] bridge0: port 2(bridge_slave_1) entered blocking state
[   59.993976] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.021572] device bridge_slave_1 entered promiscuous mode
[   60.149886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   60.168616] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.175139] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.208292] device bridge_slave_1 entered promiscuous mode
[   60.259968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   60.282412] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.288968] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.343362] device bridge_slave_0 entered promiscuous mode
[   60.366704] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.373216] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.381931] device bridge_slave_0 entered promiscuous mode
[   60.419149] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.425664] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.459333] device bridge_slave_0 entered promiscuous mode
[   60.484738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   60.498326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   60.506777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   60.520363] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.527113] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.563571] device bridge_slave_1 entered promiscuous mode
[   60.622478] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.629111] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.649450] device bridge_slave_0 entered promiscuous mode
[   60.671012] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.677578] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.705707] device bridge_slave_1 entered promiscuous mode
[   60.763451] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.770198] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.801850] device bridge_slave_1 entered promiscuous mode
[   60.818099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   60.844323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   60.855091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   60.874999] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.881566] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.922098] device bridge_slave_1 entered promiscuous mode
[   61.048519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   61.055776] bridge0: port 1(bridge_slave_0) entered blocking state
[   61.062326] bridge0: port 1(bridge_slave_0) entered disabled state
[   61.108784] device bridge_slave_0 entered promiscuous mode
[   61.138252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.149686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.162522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.171018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   61.182611] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.225605] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.288748] bridge0: port 2(bridge_slave_1) entered blocking state
[   61.295289] bridge0: port 2(bridge_slave_1) entered disabled state
[   61.328287] device bridge_slave_1 entered promiscuous mode
[   61.376374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.454090] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   61.471901] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   61.499965] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.526979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   61.678987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   61.686220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   61.704141] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   61.715529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   61.722602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   61.791279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   61.806114] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.869549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   61.876701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   61.903791] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.963288] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   61.972315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   61.979565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   61.996796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.004437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.095888] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   62.159527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.167212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.214731] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   62.232209] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   62.263513] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   62.336077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   62.344427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   62.447109] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   62.494172] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   62.528194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   62.536566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   62.557475] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   62.585283] team0: Port device team_slave_0 added
[   62.603114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   62.610243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   62.643389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.654865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   62.661894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.680372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   62.747757] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   62.760379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   62.798101] team0: Port device team_slave_0 added
[   62.828853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.837515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.851889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.861261] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   62.887223] team0: Port device team_slave_1 added
[   62.916129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   62.924643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   62.947642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   63.006755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   63.013838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   63.032507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   63.055119] team0: Port device team_slave_1 added
[   63.076322] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   63.094369] team0: Port device team_slave_0 added
[   63.138246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   63.145906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   63.164129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   63.194470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   63.237481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   63.329226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   63.353568] team0: Port device team_slave_1 added
[   63.382556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   63.393937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   63.423317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   63.448475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   63.456712] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   63.483185] team0: Port device team_slave_0 added
[   63.499921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   63.516367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   63.556212] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   63.569608] team0: Port device team_slave_0 added
[   63.578562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   63.586267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   63.609385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   63.632856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   63.645171] team0: Port device team_slave_0 added
[   63.665134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   63.675110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   63.687357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   63.704796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   63.717826] team0: Port device team_slave_0 added
[   63.726976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   63.734567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   63.748104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   63.780271] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   63.792475] team0: Port device team_slave_1 added
[   63.811769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   63.825337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   63.841918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   63.884156] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   63.894224] team0: Port device team_slave_1 added
[   63.909765] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   63.919970] team0: Port device team_slave_1 added
[   63.942340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   63.952834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   63.966690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   63.987384] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   64.003103] team0: Port device team_slave_1 added
[   64.011256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   64.018652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   64.026485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   64.048895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   64.079341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   64.100693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   64.135137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   64.145827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   64.155249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   64.163015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   64.176665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   64.202854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   64.220819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   64.240252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.259362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   64.287941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   64.296204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   64.307473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   64.318886] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   64.327562] team0: Port device team_slave_0 added
[   64.335736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   64.349100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   64.364910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   64.377249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   64.399958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   64.435235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   64.452141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   64.464311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   64.476185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   64.502414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   64.519204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   64.538636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   64.571206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   64.584023] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   64.591554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   64.612506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   64.637930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.655417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   64.674872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   64.684168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   64.697381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   64.716345] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   64.728317] team0: Port device team_slave_1 added
[   64.749240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   64.757480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   64.767842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   64.782117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   64.821822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.845304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   64.880083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   64.888522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.914380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   64.948923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   64.957513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.980505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   65.006757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   65.014928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   65.033498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   65.076942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   65.100325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   65.107875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   65.139101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   65.178868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   65.214687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   65.270899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   65.292940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   65.305285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   65.352634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   65.376876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   65.402366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   65.507240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   65.514801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   65.529324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   65.752441] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   65.762444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   65.778885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   66.877295] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.883857] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.890876] bridge0: port 1(bridge_slave_0) entered blocking state
[   66.897440] bridge0: port 1(bridge_slave_0) entered forwarding state
[   66.926731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   66.935595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   67.154861] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.161386] bridge0: port 2(bridge_slave_1) entered forwarding state
[   67.168306] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.174796] bridge0: port 1(bridge_slave_0) entered forwarding state
[   67.184621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   67.217637] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.224208] bridge0: port 2(bridge_slave_1) entered forwarding state
[   67.231263] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.237851] bridge0: port 1(bridge_slave_0) entered forwarding state
[   67.258302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   67.266991] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.273508] bridge0: port 2(bridge_slave_1) entered forwarding state
[   67.280479] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.287019] bridge0: port 1(bridge_slave_0) entered forwarding state
[   67.325173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   67.808825] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.815755] bridge0: port 2(bridge_slave_1) entered forwarding state
[   67.822815] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.829318] bridge0: port 1(bridge_slave_0) entered forwarding state
[   67.881898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   67.999287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.020471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.060267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.105524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.168279] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.174912] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.181906] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.188441] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.210172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   68.241742] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.251148] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.258642] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.265601] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.331430] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   68.370715] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.377524] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.384590] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.391451] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.444472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   69.024378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.033753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   69.077576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   74.259196] ip (5811) used greatest stack depth: 53912 bytes left
[   76.465901] 8021q: adding VLAN 0 to HW filter on device bond0
[   76.640659] 8021q: adding VLAN 0 to HW filter on device bond0
[   76.725377] 8021q: adding VLAN 0 to HW filter on device bond0
[   76.770525] 8021q: adding VLAN 0 to HW filter on device bond0
[   77.357841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   77.399402] 8021q: adding VLAN 0 to HW filter on device bond0
[   77.449648] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   77.477757] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   77.631349] 8021q: adding VLAN 0 to HW filter on device bond0
[   77.653458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   77.786595] 8021q: adding VLAN 0 to HW filter on device bond0
[   77.894562] 8021q: adding VLAN 0 to HW filter on device bond0
[   78.175708] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   78.182175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   78.196639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   78.276387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   78.320862] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   78.329212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   78.342288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   78.379619] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   78.385987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   78.400383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   78.509165] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   78.515549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   78.524579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   78.591827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   78.723880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   78.798847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   79.069695] 8021q: adding VLAN 0 to HW filter on device team0
[   79.154470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   79.162161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   79.175995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   79.215585] 8021q: adding VLAN 0 to HW filter on device team0
[   79.267647] 8021q: adding VLAN 0 to HW filter on device team0
[   79.405688] 8021q: adding VLAN 0 to HW filter on device team0
[   79.538115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   79.544813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   79.559832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   79.609845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   79.616266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   79.656982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   79.698808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   79.707961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   79.723345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   80.061673] 8021q: adding VLAN 0 to HW filter on device team0
[   80.522306] 8021q: adding VLAN 0 to HW filter on device team0
[   80.564433] 8021q: adding VLAN 0 to HW filter on device team0
[   80.596521] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/01 01:50:03 executing program 0:

2018/05/01 01:50:03 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:03 executing program 3:

2018/05/01 01:50:03 executing program 2:

2018/05/01 01:50:03 executing program 6:

2018/05/01 01:50:03 executing program 1:

2018/05/01 01:50:03 executing program 4:

2018/05/01 01:50:03 executing program 5:

[   86.562669] device ifb0 entered promiscuous mode
2018/05/01 01:50:03 executing program 5:

2018/05/01 01:50:03 executing program 2:

2018/05/01 01:50:03 executing program 3:
r0 = socket$inet6(0xa, 0x1000000000000002, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c3ff19)=""/231, &(0x7f00001e0ffc)=0xe7)

2018/05/01 01:50:03 executing program 1:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="811a"], &(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)

2018/05/01 01:50:03 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f51d"], &(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)

2018/05/01 01:50:03 executing program 0:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="2bea"], &(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)

2018/05/01 01:50:03 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="110001000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0)

2018/05/01 01:50:04 executing program 5:

2018/05/01 01:50:04 executing program 4:

2018/05/01 01:50:04 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:04 executing program 2:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01010073"], &(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)

2018/05/01 01:50:04 executing program 3:
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/icmp\x00')
sendfile(r0, r1, &(0x7f0000023000), 0x26a950b)

2018/05/01 01:50:04 executing program 1:

2018/05/01 01:50:04 executing program 0:

2018/05/01 01:50:04 executing program 6:

2018/05/01 01:50:04 executing program 4:

2018/05/01 01:50:04 executing program 1:

[   87.925538] device ifb0 entered promiscuous mode
2018/05/01 01:50:05 executing program 5:

2018/05/01 01:50:05 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01cb0d09"], &(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)

2018/05/01 01:50:05 executing program 0:

2018/05/01 01:50:05 executing program 3:

2018/05/01 01:50:05 executing program 4:

2018/05/01 01:50:06 executing program 1:

2018/05/01 01:50:06 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:06 executing program 5:

2018/05/01 01:50:06 executing program 3:

2018/05/01 01:50:06 executing program 4:

2018/05/01 01:50:06 executing program 6:

2018/05/01 01:50:06 executing program 0:

2018/05/01 01:50:06 executing program 2:

[   89.256688] device ifb0 entered promiscuous mode
2018/05/01 01:50:06 executing program 1:

2018/05/01 01:50:06 executing program 0:

2018/05/01 01:50:06 executing program 4:

2018/05/01 01:50:06 executing program 2:

2018/05/01 01:50:06 executing program 3:

2018/05/01 01:50:06 executing program 5:

2018/05/01 01:50:06 executing program 6:

2018/05/01 01:50:06 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000004ac0)="befb0781e85f577489a483aad17d088d2f50cfab7dae43893aaf0d5d31143bec95562994db860dca4ae775364f2c456dde12103726254cf78be7a332ae4385d89b0563666ad43cf2681b04fbf99d212dd160d65c2678faa130490f04855454223ad812f7f7efb5bf20cbbae59e", 0x6d}], 0x1}}], 0x1, 0x0)

2018/05/01 01:50:06 executing program 1:

2018/05/01 01:50:06 executing program 5:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e547"], &(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)

2018/05/01 01:50:06 executing program 0:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="12d31c"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@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, 0x282}], 0x2, 0x0)

2018/05/01 01:50:06 executing program 2:
r0 = getpid()
bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x7ffff, 0x0, 0xfffffffffffffffe}, 0x2c)
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0)

2018/05/01 01:50:06 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:06 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01101ca2"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@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, 0x282}], 0x2, 0x0)

2018/05/01 01:50:06 executing program 3:
r0 = socket(0x11, 0x800000003, 0x610081)
bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000680)="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", 0xfc4}], 0x1)

2018/05/01 01:50:06 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x4, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x9}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x310)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0)
write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30)
nanosleep(&(0x7f0000000040), &(0x7f0000000080))

[   89.785028] device ifb0 entered promiscuous mode
2018/05/01 01:50:06 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2)
ioctl(r0, 0x3, &(0x7f0000007000))

2018/05/01 01:50:06 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x1, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='vmnet0*:eth0$mime_type\'\x00', 0x18, 0x0)

2018/05/01 01:50:06 executing program 1:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140))
r0 = socket$key(0xf, 0x3, 0x2)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100))
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@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}}]}, 0x50}, 0x1}, 0x0)
sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2, 0x9, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_key={0x3, 0x9, 0x58, 0x0, "c8f8b0cbf56b36e8a35c74"}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}]}, 0x48}, 0x1}, 0x8000)

2018/05/01 01:50:06 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:06 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x0)
preadv(r0, &(0x7f0000000340), 0x0, 0xfffffffffffffffe)

2018/05/01 01:50:07 executing program 4:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f0000044000))
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x9131fdc5d628ec74, 0x0)
sendmmsg$nfc_llcp(r2, &(0x7f0000002a80)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x100000001, 0x2, "71362c8e5c4fe6b97b8436683757e96df48d00ef8da71897a8cd8afb1cb1661439b6fe618a5881f8e9b925b173e7a1838bcd235bd93f1b5e13614dcf60a29b", 0x3c}, 0x60, &(0x7f0000002700)=[{&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000100)="f89479387e1f566f0d0b9b99323cb9077c63a9e552f15d312040335d6dd18c3ffc2325ffad425edfa4cd7d7330d779c760627f5a37b25870292c7a0164c346767e577be15762939fd6f0243eecd29fc9b8e74416c45e421bbb0b4cb45a2f3a18766ce58cd6df31958ab88b7938bc4dad72f55d4a0cac4d7d8ee073b2db0c20233e206eb4a32afc00e25f9d7bc56c954089fb0a498e25f6ceb43d9206", 0x9c}, {&(0x7f00000001c0)="567b11f755d7092aa372b5168e1295e16da5e7a5f58b4f6a267c2e85441583972a2d4396c57ddfa24ca89e4a0748949bd52cd736da1b87d2a4bf655ceb5b5572ab2701183d53cdedc85d1ca328ea10e80473d789d27e719e11bec7dc3697e2a24d85e68189687e1c9bde46536a53cd4b0dbade5f974db146f109481b0f9b68", 0x7f}, {&(0x7f0000000240)="0708d31e42895e3f26e33de8639404fed360970e032e510ecdb32e60e1a966ff6bf570249435973d48e8e60acb3060e1ed8633c647c55225031ecb49025ab5d0d12685ee819437a21be663c01de88a8ec8ab4e1506bfa923", 0x58}, {&(0x7f0000000480)="e1016d95ab813d1ccf716fd887703efe8f80f39297a8466b7c69525a92e28b137490657ce1dcfa14e57b7559c743e4178c75048f4077d5b701532108c9517175265882e35a50ff818a5fe462786d4ce3cb2ce4bd3320142524f70e5b9376af6dfef6a3aeb770d286d177f08f08f786b2aa5782aae11ed4471ddbee4028fdc990c9f578e4dd804b6dc8c2891de25686262014b8b41c11d91ffa46dbb266b2705fa13121d265acd47f0f8acac24d58c166bff51c87cb22e53dc276d4807ef190bad1", 0xc1}, {&(0x7f00000002c0)="24a94001000eac13ad32bef9c334afc71dda4c749700140faf990b1aafbdfb31c749fcda82006c45661cc1330fba657c3e13bd4d35d06b4073f269c25c1ac02dee74ca8aebd04ec3491e88c88a3f5432440f72e19f9b2aa82231f8996b7990e4b7d90e279ee65dc0b5ee32b87b38b27d371caa95e258fc40d39ce2fff06440d034c959ee429c8d2a00395f", 0x8b}, {&(0x7f00000025c0)="009f913f3108c2f4ded46c91aff6fc2c567d07f1de565e3493d89b385893580e0a7abc0f44f7f9cd901a", 0x2a}, {&(0x7f0000002600)="85d7acc345b0c901015c30cc9cf4e518e39ab3e01e", 0x15}, {&(0x7f0000002640)="59528368f0625411f4445e840b6b369850df4a5470e578257eff0f50ba67e9c5bca892840a592a119c670dbe1e511b4a8f32f223fe7b1644c149dc0e34e3bb5c73281c188bd38c1eb2bef085d6facc916a6b6032f62068932b4a78526e1a10c87cd504db391a4d1d8b58260a4f1e55ce96971bc5205412f49eb2184cff457d5532ed482a22fad47c1458ec", 0x8b}], 0xa, &(0x7f00000027c0)={0x50, 0x3b, 0x12, "6079e1807545c14498c6945a652d2312dbf25184c43a0d3208eed11ad0da907775b7c963b082295ac291043d57a34dd424f620bc2c6e353dc06e2492664dadf4"}, 0x50, 0xc000}, {&(0x7f0000002840)={0x27, 0x1, 0x2, 0x7, 0x9b3, 0x8, "39493f0978d6143120befdaf695510da39a1bee6aa5104f35047b68a6191414f3750f4cb70f36f7867f3d4b8f4ae7d4fb10a987d2d7a19558249ba1a94edc0", 0x31}, 0x60, &(0x7f0000002980)=[{&(0x7f00000028c0)="da69566cbf126dd72a5ca03af47489e04e5caa00084517a6eab381ae7c44802d3cfb1bfaddbad8f39f3be22e28a983eac3e4106be4198cc9443bdc99b87c5988", 0x40}, {&(0x7f0000002900)="93738f43d31d4bd0a2fe72ef4838cf0e81aed251af71a5b23ed8e4b8126967d3dff94c7a289e7ba6", 0x28}, {&(0x7f0000002940)="41734995c7aa943fd40f01", 0xb}], 0x3, &(0x7f00000029c0)={0x98, 0x119, 0x0, "104e82e03814e324de719d244d7dd48b1aec6b5dec815f115eb244b0a20ec0bc0e70deed9a596f1c9101e9adc1c3a8385e9b2160d35edf7f1ca71249822164db89d90fb0595b5379097d09636718b1be4bbf370e457f107acae0f0ef6c46e2c7bdd866805ebd98cd3f41d222cf280251022b2c4c4dbd87c96d1adc742648aa6f875f40f140b1"}, 0x98, 0x10}], 0x2, 0x1)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000002b00))
readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)

[   90.100388] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET)
[   90.119668] device ifb0 entered promiscuous mode
2018/05/01 01:50:07 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = dup(r1)
recvfrom$inet6(r2, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0)
getgroups(0x6, &(0x7f00000000c0)=[<r3=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
ioctl$TUNSETGROUP(r2, 0x400454ce, r3)

2018/05/01 01:50:07 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[   90.289300] device ifb0 entered promiscuous mode
2018/05/01 01:50:07 executing program 1:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)="3d63d60032ca78fa1efa110e30a2d754e63f3b526681c6b9bee43d08642a2ff0aecf4b8d2fc6bd43feca2ee303c7801cddb76f4b713ad22f144a93696e45d5af2c5ddc976846f7cd794673a2703cf12f3bbdd1b20e456def61791430c1357627d4117925e872bd7f8d2ff793dfc610ab80a2c94b57ec4b9427cb0c8313580605608300f750a3a2c0d2faeff7d3a0767d799969684746b9d13ed77d68a5ac74ed4761d002ef048f82d5be966b8fba4c25810a4b8a79a06494111da63d6a8129834b23fc795a1b246f80270a162d8756f9051693d7d9d1a4e63985f820135759983deda2c2a0457d52dcc1024fa6f3206602b34e37a20b68a5", 0xf8}, {&(0x7f00000000c0)="6859d103359b5f", 0x7}, {&(0x7f0000000180)="6e1a1735a2537edb1f1c400e1fa095a233e5938dcc33499c0c7f12266ed7095613ad955b3fc97a70349ab8f15d461815a86f7bb2c0a6cc33e9cba8a75e75cbadb82dc8c63c3be04faba9d38198d14ec8", 0x50}, {&(0x7f0000000540)="3d794950d8d5c3b5148fa3a97126d1345bc772b15f7a42a0b169b93b1c335adea2340031ce7a5aabb74e29c2f975fdb778c39e34acac9da53e57362caaf14cf0aaa55eb73b2fb917e1e9d98820f0083847d1ed01f6d6b815118d083183d5ee6aa6eea6c0f51234130efd071fe7a8a5f771afe728c3e58a496fefea6d4c6676436cdc721f99a6", 0x86}, {&(0x7f0000000600)="f5a4fb53fa89b70d9fb5af8abee0028a359bc9d6a4260e0c016e7818d7f6013830c8516847a9f359a839a23ad1a781f4ddfadea3f77b629426df2e531f73465605e46a94498940f81af3365030a7f0c1dbe67f279007abfd68ec8dd3c48916645ffa223bbf042c20220768825245f79760bf465cfde536bbc4cbd8dd9303e31638ccbefca74efa40fe38984461e606668c6876e3e5c48d52fb148556ee68df6dcfa2178987aa62219ce532ca60b17e222cd32be13145e63789a8d8e9c7161be37aed849309425a93e7771fa52b", 0xcd}, {&(0x7f0000000700)="f50910259659d2ff4da6363367162697ee8b39621aaba8be6028257cd6b888f2fa23b97da9e83200914306d7b23446f9e250754f6d6e43b71ae52dae6c0e907ae243721e94bc63d1fdc770f487072785affe22e32aa7a615139b844437af4285bc8456495cb4d22294bd3c4ac0e10e12031e604502a070d67eb99560565e36a1ceadfee981272063119d002dbb4851bb481b74246cca53a7f17bbbc84fd5142f", 0xa0}, {&(0x7f00000007c0)="c5fdd589f6a63888c8316febac16faccfb1f5aac6c004df1671f57b9b31f2425586d549fdb348ececb6ce1e06d66188dfa3f7f39f87123ae3addffc62302975e2de9309f2f1aded35c8bfffd4a7d26ca8a49f68eea72affec6e3b83872c0ef6412bed25b80c8980d30c8f77bee93b485acba96bc2b075a1518e892e158c7495745757f4d", 0x84}, {&(0x7f0000000880)="609428574a501334a9484c7c771ee5ea7855e13a835fd1eb383a86a2fa5fba3461bf44e4ea9cc7a85bcc1cfb3f84c49b19ceb472ea5dc03c973c065466009511bc014244394ae35594b98b75300459c99343a4640da66b5882f308ce916917b3425a2cb5f9fda0039673a851e30bdf2e02c74d8bec9c4bdbf0e3e44bc893d85fa960f4d3a045d7", 0x87}], 0x8, &(0x7f0000000940)=[{0x88, 0x115, 0x1, "2b0302176da0f4f5ab9f16d50e01262d1fba3fcbff0a250890ecb6dddfd44e81051b9d88d12f42ff0c22d086e5f6d90f3c0da189dd8762928068a834cc503de53cdede44f4e1dde610e746dbc4a5377bd7a477bb1c89f8bb230f662156c1c7d1a57529de8155201cfb8f9f5a4a7e026e9b"}, {0xe0, 0x109, 0x2, "fc2ab0262345c7f3b7fccf35607c742eaebc041d73202dca01997ab46626bf19ac3dba4e1bd9dfea10c83cbdb16bf1b255128312424f011b8911f5aec8d19e21000fbef539e27e18fdc23cdd794e36355e6304eb0c991b5798549f4ea8f843763cd5203199700899c38977834609913c0e46dcdcf573bbd4931322fbd913c60ff26ea9ebfb2da42c82e2cb93d0b71b31e217a1110d8bbcece4112a70bf553aad3f87ab8dbabb8d7519756ccdb724f11114d740f1714fafc164ee43194bb72379ec242ed67194d88be3b5b8e70b278f"}, {0xc0, 0x10b, 0x41b, "d9056a93b3db12969e9a2e5d2bdb40af502877ae4255e490923d865597449ae21b5c7ac897cc6d2c3d4b9b35f9fd5824c4d49e6f2c448efa7fd1c6f0017af5ffebc56bbc982eb31c3904e6037459691979e591752c05525b4ca1d665fe5cf0425d26886f801ade275b3894fce2d93e050d461d6e06961f8a6239c86910f7e626c6caad53444d7d40edd49eb66a40d8882f9a3dd6f70982f1de54f3358b32d24f6304d1c1d2e2f5aba9e6a63253"}, {0x100, 0x115, 0x0, "3e72de7665385f4c5c2d4c353be03455b2f0ca924f6aac64c823cc16573aeee7e7708773b97802406076d51cf30542b8beda9b5db0ca34fd3002eb0cc483d737666878d1ba0119b9e056d4d56eef297604081ac3372b50e458791c40a2b40140b659d9fa5d3500493f3ddf558e16a46695aeda0e27c78799ef3d2c01ae8ea57c684bed24128160eaa52d7dd23b7c8174365db00be5e258db0fd20c46803e662ef3dd7ba11ffd51253c884bb3cbeecc2300c1cbb4e6547c0d3eedc6e2b9fe1d4cc3ca0e8fbda7712974dd42471e2cb9655155f1c4384658639af478695861c09e6eb8d538301fa6fe4749467a90"}, {0x28, 0x12d, 0xc000, "59e345e42445adc46fb82702188bd601693dce7eba48"}], 0x350, 0x11}, 0x8000)
recvmmsg(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000dc0)=""/236, 0xec}, {&(0x7f0000000ec0)=""/237, 0xed}], 0x4, 0x0, 0x0, 0x8000}, 0x7f}, {{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/37, 0x25}, {&(0x7f00000010c0)=""/81, 0x51}, {&(0x7f0000001140)=""/182, 0xb6}, {&(0x7f0000004140)}, {&(0x7f0000001240)=""/244, 0xf4}, {&(0x7f0000001340)=""/87, 0x57}, {&(0x7f00000013c0)=""/201, 0xc9}, {&(0x7f00000014c0)=""/64, 0x40}, {&(0x7f0000001500)=""/62, 0x3e}], 0x9, &(0x7f0000001600)=""/41, 0x29, 0x8b42}, 0x8}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000002840)=[{&(0x7f00000016c0)=""/28, 0x1c}, {&(0x7f0000001700)=""/64, 0x40}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/226, 0xe2}], 0x4, &(0x7f0000002880)=""/103, 0x67, 0x1ff}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002900)=""/58, 0x3a}, {&(0x7f0000002940)=""/125, 0x7d}], 0x2, &(0x7f0000002a00)=""/162, 0xa2, 0x8e}, 0x6}, {{&(0x7f0000002ac0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b40)=""/106, 0x6a}], 0x1, &(0x7f0000002c00)=""/94, 0x5e, 0xa742}, 0x7}, {{&(0x7f0000002c80)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d00)=""/173, 0xad}], 0x1, &(0x7f0000002e00)=""/54, 0x36, 0x7}, 0x7}, {{&(0x7f0000002e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002ec0)=""/125, 0x7d}, {&(0x7f0000002f40)=""/162, 0xa2}, {&(0x7f0000003000)=""/187, 0xbb}], 0x3, &(0x7f0000003100)=""/154, 0x9a, 0x9}, 0xffffffffffffffba}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000031c0)=""/24, 0x18}, {&(0x7f0000003200)=""/139, 0x8b}, {&(0x7f00000032c0)=""/101, 0x65}, {&(0x7f0000003340)=""/133, 0x85}, {&(0x7f0000003400)=""/253, 0xfd}], 0x5, &(0x7f0000003580)=""/128, 0x80, 0x9}, 0x9}, {{&(0x7f0000003600)=@hci={0x0, <r1=>0x0}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003680)=""/211, 0xd3}, {&(0x7f0000003780)=""/8, 0x8}], 0x2, &(0x7f0000003800)=""/52, 0x34}, 0x1000}, {{&(0x7f0000003840)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f00000038c0)=""/163, 0xa3}, {&(0x7f0000003980)=""/192, 0xc0}, {&(0x7f0000004180)=""/95, 0x5f}, {&(0x7f0000003ac0)=""/38, 0x86}, {&(0x7f0000003b00)=""/63, 0x3f}, {&(0x7f0000003b40)=""/20, 0x14}], 0x6, 0x0, 0x0, 0x7845}, 0x1}], 0xa, 0x100, &(0x7f0000003e80))
sendmsg$nl_xfrm(r0, &(0x7f0000003f80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003f40)={&(0x7f0000003ec0)=@getspdinfo={0x44, 0x25, 0x1, 0x70bd25, 0x25dfdbfd, 0x1ff, [@srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @offload={0xc, 0x1c, {r1, 0x2}}, @proto={0x8, 0x19, 0x33}, @etimer_thresh={0x8, 0xc, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x3bc7c3b9d82633ff}, 0x4)
r2 = syz_open_dev$sndpcmc(&(0x7f0000001200)='/dev/snd/pcmC#D#c\x00', 0x80e, 0x40000)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003fc0)={<r3=>0x0, 0xbc}, &(0x7f0000004000)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000040c0)={r3, 0x64, &(0x7f0000004040)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x20}, 0x8}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4837, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000004100)=0x10)
sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=@updpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@mark={0xc, 0x15, {0x0, 0x6}}]}, 0xc4}, 0x1}, 0x0)

2018/05/01 01:50:07 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000004240)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000042c0)=0x80, 0x800)
sendmmsg(0xffffffffffffffff, &(0x7f000000ba00)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)="a148abac99e5", 0x6}, {&(0x7f0000000100)}, {&(0x7f0000000140)="a4e6a7b7e268ddeab0843e1588796c0e6e959f154064cb98de843ebd92cf7aebd25ae5e8c15930790d1f7ab7f6d7c36b4fd7cfa42734ad46a903083fe924e1486df8c64c41455784f671f331d82b485e198fd92b8376d1019506836ffad28db0527a9dcabdb4328532ba69cab8e544004eba2fef8222041025b2187fbf9689061707dc4c7e1dfd4fc3ed9a147681253fd61f34741cb6765409afff6f6d5b", 0x9e}, {&(0x7f0000000200)="72786a45f7ab3a50e95e4a13d883730db8f776637dc2d29fbac1701dd2896f3e7f264ed1710bc2d9538ec8200cf1a45370554bf263df57246358400f787e3ec43cec949f1ca3b0f90fdaccd46cba054804b053bce7df156900aa69406e8615", 0x5f}, {&(0x7f0000000280)="e90511d4e11ea87e523073a58c492653f5beb0aa8ffe0fe1d4aa1cd5eb9641992e60e285a17d66fe0d45a85c567442a4ba6f1917f8cb76d1ad182a60afaf0f57b1c68ce6453d321b39c758bc9566cbccb8795fcfb95ffbf339e87613b0073dbb71943da5cf1e7d9b869dddeb80df528d10ca5f288b35", 0x76}, {&(0x7f0000000300)="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0x1000}, {&(0x7f000000b340)="006ba891f96def756b1006cfcd28fed81ca58e2b3d40381ff5c1fdee752593afa04c2d88768d5629936a72b31198049a4be8349d1180c5f2e58c6afda977a3cbed92a49ac5928193e9a859b74262cfd09a6d6e2cf2ffd872a6b17ef135ffca41319f3f2170d86d0a1af8435499efba9e363c962be2ee866285d44ae5317591bbbe1b01e881226c1c77b6efdf25f0a8c7adab8e391ac21dd529bad609747bd6732e34d657dcb2cf878ac8c59d4345b70564f02e5ce60a698399bf7c", 0xbb}, {&(0x7f000000b400)="624ac02837b02c0283867cbb48f0488d46df98c6c5edfdf594d4328f841afdd5ff8f6d98e56048c19286b99a9b3fa533d990f796db918db5d5adcf6e8630395bb96eb4e1202fea1c5338d87144a121cbe032987b126bf733b0e442269e24899a75ebe93b3c0dc73ac36d5a515e9f363589e5b48d03c5adb703b6f5a30340930825c22cd3570897ee5627571626cb67a91d4e3c8dc40f9590507dedd1ede679f98be12b24843ac636", 0xa8}], 0x5, &(0x7f000000b540)=[{0xe0, 0x1ff, 0x9, "9132a5faf2f47bcd45dcaf4fff724f03b8b5e125b9dd173104c31d45b8c92f670535d438c17ee57d0c64d7f59ab2c6e9eec7c9eec937e6acfdefd409fe21c41012dab294ec3dfd25ba50630b9c24ee8638369c0561417e9c86734ce9af1873d8518b9dec83f64c5f7192d3824bb107e13141d7022838259c74e4f40ee8e3a4558c460889293ac91851ef75f1ed2161a7d1f5aabcb7e43807f2c98a5adc9c3d6b841790262647cdd56a212916aada3680f091dbe6012c00cfab1164a432f6d6c2dfff19d3f775b245ee1157c2"}, {0x80, 0x11, 0x3, "8bf0955bdf84a917602fa12f8eef98d19fd94ea8365609037fc5e8fed8bcb3a1f764fed0b3af78066fd1d1cd9d3522a1aae0d25b7752884e78f6249c17ae038d7f6790c4e3ec11f215f69e424c236255bafcf156c2df7d5bb0fbefdd2eef04e0b44ea7d146218db29e5b"}, {0x28, 0x101, 0x3f, "2a6ff9321a2cd2f6e8862db7c3f18cf9367f1374"}, {0x58, 0x114, 0xfffffffffffffffe, "8f4ed2303ae0f4c9418dcba9e6f4271f3d62bb657425b65afbae0c9cb3fb0fa319cb66c49574dc160fcd276c80811db6dfa44ed42ccb2b6bb426c0604782c71a013b86df1f"}, {0xc0, 0x109, 0x8, "6d31e71613a06f0bb27f16f6e4d72b903c43f7c4edf3885c7c799a58782a4f423d85ece94fff443714319014192275d93fd1b68bc9a1fc5038a1e6d0afba7903375461142d89b9e8c2eb87226156298de09f3add7aea3c73c922306dd46aab865f6ed620250a8b046d9928ddabb72850ac3ae8cc7bdb671a6d0cc50db3cd80a3f78ab665586fcdd89ecddcc4a7e990c2df722b0c0c583f8eaafbdc25c4f73069c038f9a1d44c3b8a64c027c4ea"}, {0xe0, 0x102, 0x1ff, "2acae3c4c303c4bbd2748a471701984015c901030bb127f358ff15d815814e62ed8049c5e6f349b0ebe4ac17ec2bd5a84f8fabfc0b25913ad181c17cc93c5a6401c77115683efccdf61404b053fab7704e862ce278ba13ff3f41b333c81b81a04c8a823f2e09739f753152dfa8924915a38403c3934243a031b376da0bb1a7152cbeed47f8522967a2ca2b9227070c8167c9c70c177d90e425606b0bef640aaa7a9dd1884e6226d49f44436dd351ad1b72e2f527e286b09a98b630208fae4f4e0e5179ef99164318e5071a6c"}, {0x108, 0x11f, 0x10000, "9fc00d6f5bef92c19ca5987849e0f4c0af26db8412c710607799114765a2113b1bb04c2923c431af00d8d6c878e3bb0357562d9c5e9b796a6c16072718bdc1ac29376ac573b2942ff2f7f107ec65759b2a453665c720aaf766c829c41da437e07af8d787e55df0d42285938239dc552c5d7bf8fbdcb143220cae5ca81f4e53138662d6e08edbab399013f88c5faf3a1e7da36f983c4138fa48388edce10583428efcb9a43e06262cb2522b3013c460571157c4ae377cd280e1e5aea73fd5f182a405b27147cbf5c1c74b36bfa42afd150c777eab5e6fbd299194b6607af26218960931615cae29950d3b6e5232c8ed1f84a0"}, {0x20, 0x1, 0x76, "ef83ea9c93e40e71e37438a26c4a70"}], 0x4a8, 0x8000}, 0x1f}], 0x7, 0x1)
r2 = socket$inet(0x2, 0x80003, 0x5)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000002840)=0x8)
setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005a40)=0x8001, 0x4)
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)

2018/05/01 01:50:07 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b08000000000000000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x2a0}], 0x1, &(0x7f0000000080), 0x0, 0x3}, 0x0)
getgroups(0x1, &(0x7f00000000c0)=[<r1=>0xffffffffffffffff])
r2 = getgid()
getgroups(0x2, &(0x7f0000000200)=[r2, r1])
r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0x1d, &(0x7f0000000180)=0x35de, 0x4)
accept4(r0, 0x0, &(0x7f0000000080), 0x800)

2018/05/01 01:50:07 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:07 executing program 6:
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={<r2=>0x0, @dev, @loopback}, &(0x7f0000000080)=0xc)
setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87)
readv(r0, &(0x7f0000001400)=[{&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/184, 0xb8}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000013c0)=""/29, 0x1d}], 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r3 = socket(0x2, 0x80000000000001, 0x0)
syz_open_dev$urandom(&(0x7f0000001480)='/dev/urandom\x00', 0x0, 0x400)
sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/01 01:50:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbc1, 0x0)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/11, 0xb)
fchdir(r0)
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc)=0x621c, 0x4)
sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c)

2018/05/01 01:50:07 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0)
unshare(0x40600)
fanotify_mark(r0, 0x66, 0x10000, 0xffffffffffffffff, &(0x7f0000001240)='./file0\x00')
mlockall(0x2)

2018/05/01 01:50:07 executing program 5:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000080), 0x3, 0x0, &(0x7f0000000180), &(0x7f00000001c0), 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0xffff}, 0x8)
r1 = socket$nl_route(0x10, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0x7e1e)

[   90.997335] netlink: 'syz-executor3': attribute type 4 has an invalid length.
[   91.005455] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'.
[   91.062697] device ifb0 entered promiscuous mode
2018/05/01 01:50:08 executing program 0:
r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x80000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x62, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x948}}, 0xffffffffffffff06, 0x8, 0x5, 0x0, 0xd0}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x6, 0x4c, 0xfffffffffffffd2f, 0x3ff}, &(0x7f00000001c0)=0x14)
unshare(0x28060400)
syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00')
fallocate(r0, 0x2, 0x0, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, &(0x7f00000002c0)=0x84)

2018/05/01 01:50:08 executing program 5:
r0 = dup(0xffffffffffffffff)
recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001940)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/215, 0xd7}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000017c0)=""/145, 0x91}, {&(0x7f0000000340)=""/9, 0x9}, {&(0x7f0000001880)=""/154, 0x9a}], 0xa, &(0x7f0000001a00)=""/4096, 0x1000, 0xfe34}, 0x12000)
mkdir(&(0x7f0000000780)='./file0\x00', 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='fuseblk\x00', 0x0, 0x0)

2018/05/01 01:50:08 executing program 6:
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r0, 0x8000, &(0x7f0000000140)="be807c4ec59bcd5de2d73eac1abb264f9f328bb3d35b6f5464dcc11061fab5d7e1f4f7685a22ff836c3b9072687a012c7cb80b125abb923fe0853b19ab4c156da837e06d41210d1d40b9c581a7f256ee3d1fe7fc30719a9b497803174ea572fd0a489fa9bd5c9d569e040e32ce9fdc8ada43643a88b5f6f31e70566985c5573a66d4b2de679e4f41fbb7e0f522de8c419e19240b6de1361a1da80d01769f2e9dd77d75c4472c")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$lock(r2, 0x8000000000000007, &(0x7f0000000040))
fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x7})
r3 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=<r4=>0x0, &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4)
close(r0)

2018/05/01 01:50:08 executing program 2:
prctl$intptr(0x4, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00')
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x1)
accept$netrom(r0, 0x0, &(0x7f0000000040))
fstat(r0, &(0x7f0000564000))
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x456a)

[   91.096467] netlink: 'syz-executor3': attribute type 4 has an invalid length.
[   91.105283] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'.
2018/05/01 01:50:08 executing program 4:
r0 = socket$inet(0x2, 0x803, 0x9)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
socketpair$inet(0x2, 0x800, 0x200, &(0x7f00000000c0))
recvfrom$unix(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=@abs, 0x6e)
r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x10000)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140))

2018/05/01 01:50:08 executing program 3:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b08000000000000000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x2a0}], 0x1, &(0x7f0000000080), 0x0, 0x3}, 0x0)
getgroups(0x1, &(0x7f00000000c0)=[<r1=>0xffffffffffffffff])
r2 = getgid()
getgroups(0x2, &(0x7f0000000200)=[r2, r1])
r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0x1d, &(0x7f0000000180)=0x35de, 0x4)
accept4(r0, 0x0, &(0x7f0000000080), 0x800)

[   91.237924] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it!
2018/05/01 01:50:08 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:08 executing program 5:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = fcntl$getown(r0, 0x9)
ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000003c0)={&(0x7f0000000380)=""/8, 0x8})
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280), &(0x7f00000002c0))
r2 = socket(0x10, 0x803, 0x0)
sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43)
accept4$unix(r2, &(0x7f0000000300), &(0x7f0000000280)=0x6e, 0x80800)
recvmmsg(r2, &(0x7f0000003d80)=[{{&(0x7f0000003980)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000780)=""/126, 0x7e}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/66, 0x42}, {&(0x7f0000001900)=""/189, 0xbd}, {&(0x7f00000019c0)=""/251, 0xfb}], 0x7, &(0x7f0000000680)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f0000003e40))
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000240)=0xe8)
setuid(r3)

[   91.356940] netlink: 'syz-executor3': attribute type 4 has an invalid length.
[   91.364595] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'.
[   91.484870] device ifb0 entered promiscuous mode
2018/05/01 01:50:08 executing program 6:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e)
sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x20a00)
connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10)

2018/05/01 01:50:08 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000000040)="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", 0x1000)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4)

2018/05/01 01:50:08 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000006a003ec93f3f9a0000000000009500080000000000acd0c3bfd31968946b76b2c3aa7151ad99d1ceb195d3faa0955fab32c6e912216de65de53b7692ae84c70003ac05195ea352a1d3be4f50d10e6915767605d76960f205dcf97429b8c7f42b8e84b8b0"], &(0x7f0000e6bffc)="47ff3300", 0x2, 0xfed3, &(0x7f000000d000)=""/153}, 0x22)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, <r1=>0x0}}, 0x10)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20040, 0x0)
r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00')
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000003c0)={@local, <r4=>0x0}, &(0x7f0000000400)=0x14)
accept$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001b00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001c00)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001d80)={@broadcast, @dev, <r7=>0x0}, &(0x7f0000001dc0)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001f00)=0xe8)
ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000240)=0x5)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000002100)=0xe8)
recvmmsg(0xffffffffffffffff, &(0x7f0000007a40)=[{{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002140)=""/62, 0x3e}, {&(0x7f0000002180)=""/143, 0x8f}, {&(0x7f0000002240)=""/118, 0x76}, {&(0x7f00000022c0)=""/70, 0x46}], 0x4, &(0x7f0000002380)=""/154, 0x9a, 0x5}, 0x9}, {{&(0x7f0000002440)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000024c0)=""/149, 0x95}, {&(0x7f0000002580)=""/32, 0x20}, {&(0x7f00000025c0)}], 0x3, &(0x7f0000002640)=""/21, 0x15, 0x9}, 0x80000001}, {{&(0x7f0000002680)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002700)=""/8, 0x8}, {&(0x7f0000002740)=""/170, 0xaa}, {&(0x7f0000002800)=""/50, 0x32}, {&(0x7f0000002840)=""/139, 0x8b}, {&(0x7f0000002900)=""/118, 0x76}], 0x5, &(0x7f0000002a00)=""/209, 0xd1, 0xfff}, 0x520}, {{&(0x7f0000002b00)=@nfc, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002b80)=""/169, 0xa9}, {&(0x7f0000002c40)=""/167, 0xa7}, {&(0x7f0000002d00)=""/5, 0x5}, {&(0x7f0000002d40)=""/196, 0xc4}], 0x4, &(0x7f0000002e80)=""/130, 0x82, 0xd74}, 0x20}, {{&(0x7f0000002f40)=@can={0x0, <r10=>0x0}, 0x80, &(0x7f0000005340)=[{&(0x7f0000002fc0)=""/24, 0x18}, {&(0x7f0000003000)=""/125, 0x7d}, {&(0x7f0000003080)=""/240, 0xf0}, {&(0x7f0000003180)=""/70, 0x46}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/10, 0xa}, {&(0x7f0000005240)=""/229, 0xe5}], 0x8, &(0x7f00000053c0)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f00000063c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007900)=[{&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/237, 0xed}, {&(0x7f0000007540)=""/244, 0xf4}, {&(0x7f0000007640)=""/186, 0xba}, {&(0x7f0000007700)=""/169, 0xa9}, {&(0x7f00000077c0)=""/54, 0x36}, {&(0x7f0000007800)=""/247, 0xf7}], 0x7, &(0x7f0000007980)=""/162, 0xa2, 0x3}, 0xfffffffffffffffe}], 0x6, 0x1, &(0x7f0000007bc0)={0x77359400})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000007fc0)={@broadcast, @loopback, <r11=>0x0}, &(0x7f0000008000)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008040)={'team0\x00', <r12=>0x0})
accept$packet(0xffffffffffffff9c, &(0x7f0000008700)={0x0, 0x0, <r13=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008740)=0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000008780)={@local, @loopback, <r14=>0x0}, &(0x7f00000087c0)=0xc)
accept$packet(0xffffffffffffffff, &(0x7f0000008800)={0x0, 0x0, <r15=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008840)=0x14)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000008880)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000088c0)=0x14)
recvmmsg(0xffffffffffffffff, &(0x7f000000c900)=[{{&(0x7f0000008900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000008a80)=[{&(0x7f0000008980)=""/228, 0xe4}], 0x1, &(0x7f0000008ac0)=""/35, 0x23}, 0x1}, {{&(0x7f0000008b00)=@ll={0x0, 0x0, <r17=>0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000008c00)=[{&(0x7f0000008b80)=""/9, 0x9}, {&(0x7f0000008bc0)=""/35, 0x23}], 0x2, &(0x7f0000008c40)=""/78, 0x4e, 0x3ff}, 0x100000001}, {{&(0x7f0000008cc0), 0x80, &(0x7f000000b240)=[{&(0x7f0000008d40)=""/201, 0xc9}, {&(0x7f0000008e40)=""/194, 0xc2}, {&(0x7f0000008f40)=""/31, 0x1f}, {&(0x7f0000008f80)=""/1, 0x1}, {&(0x7f0000008fc0)=""/4096, 0x1000}, {&(0x7f0000009fc0)=""/4096, 0x1000}, {&(0x7f000000afc0)=""/224, 0xe0}, {&(0x7f000000b0c0)=""/86, 0x56}, {&(0x7f000000b140)=""/199, 0xc7}], 0x9, &(0x7f000000b300)=""/199, 0xc7, 0x101}, 0x62}, {{&(0x7f000000b400), 0x80, &(0x7f000000c6c0)=[{&(0x7f000000b480)=""/4096, 0x1000}, {&(0x7f000000c480)=""/154, 0x9a}, {&(0x7f000000c540)=""/181, 0xb5}, {&(0x7f000000c600)=""/141, 0x8d}], 0x4, 0x0, 0x0, 0xffff}, 0x6}, {{&(0x7f000000c700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000c8c0)=[{&(0x7f000000c780)=""/38, 0x26}, {&(0x7f000000c7c0)=""/67, 0x43}, {&(0x7f000000c840)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x3}, 0x8}], 0x5, 0x40012001, &(0x7f000000ca40)={0x0, 0x989680})
accept$packet(0xffffffffffffffff, &(0x7f000000ca80)={0x0, 0x0, <r18=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000cac0)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000cb00)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f000000cc00)=0xe8)
sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000cc80)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000cc40)={&(0x7f000000d0c0)={0x57c, r3, 0x414, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0xe8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r7}, {0x4, 0x2}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r9}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x1e8, 0x2, [{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, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r17}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {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, 0x5f}}, {0x8, 0x6, r19}}}]}}]}, 0x57c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x2)

[   91.791120] netlink: 'syz-executor1': attribute type 25 has an invalid length.
[   91.830693] netlink: 'syz-executor1': attribute type 25 has an invalid length.
2018/05/01 01:50:08 executing program 3:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0)
unshare(0x8000400)
ioctl$int_in(r0, 0x5421, &(0x7f00001e3000)=0x1)
socketpair(0x11, 0x0, 0x20, &(0x7f0000000000))
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000040)=""/78, &(0x7f00000011c0)=""/91, &(0x7f00000001c0)=""/4096, 0x100000})

2018/05/01 01:50:08 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6", 0x169, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80)
recvmmsg(r1, &(0x7f0000004b80)=[{{&(0x7f00000001c0)=@pppol2tpv3in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000500)=""/131, 0x83}], 0x3}}], 0x1, 0x0, &(0x7f0000004d40))

2018/05/01 01:50:08 executing program 5:
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000100)=0x8)
keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xfffffffffffffd68)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0x288, 0x0, 0x288, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1000, 0x2, 0x2, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x401, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x20}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x2, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x10000, 0x6, 0xffffffffffff0729, 0x7f, 0xffffffff, 0x6], 0x3f, 0x9, 0x9}, {0x2, [0x5, 0xe9c, 0x1, 0x7, 0x7], 0x3, 0xfffffffffffffffd, 0x20}}}}, {{@uncond, 0x0, 0x158, 0x1b8, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "1b701d30624bb24ab92aa717bd7a337024c5d88629866d2471d3767e97450245e488850eecbb2cd34d6e390665816328d31f697a17d827ed2d302358b9c6e16f4cea310b6c74faf67ed08a98d61dd827c9bc11895b106f97719c20fd41b24befdb44066b88a7360617fd32bb551cb6616e4dbe58caa394f81b21da366de6b2dc", 0x44, 0x2, 0x8001}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000000, [0x0, 0x0, 0x400, 0x90, 0x2, 0x10000], 0xffffffffffffffff, 0x8, 0x81}, {0x8001, [0x10001, 0xcd, 0x40a, 0x1, 0x5, 0x7], 0xffff, 0x40, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538)
acct(0x0)

2018/05/01 01:50:08 executing program 1:
r0 = gettid()
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {<r2=>0x0}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000280)={r2, 0x2c})
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000100)={0xfff, 0x5})
r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x800)
ioctl$LOOP_SET_FD(r3, 0x4c00, r4)
r5 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00')
pread64(r5, &(0x7f0000000000)=""/150, 0x295, 0x400000)
syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0)

2018/05/01 01:50:08 executing program 7:
socket(0x11, 0x100000802, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x9, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:09 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x800, 0xc00)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x23, 0x3, 0x6eb, 0x10, r0, 0x8}, 0x2c)
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48)

2018/05/01 01:50:09 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340), 0x0)

2018/05/01 01:50:09 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x24040)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r1)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100))
lseek(r1, 0x54, 0x1)

2018/05/01 01:50:09 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:09 executing program 3:
r0 = socket$inet(0x2, 0x200000000000003, 0x9)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x53, 0x0, 'team0\x00', 'team_slave_1\x00', 'ip_vti0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x8, 0x1, 0x0, 0x0, "6a8c7a5e234c34755c212e6b56e38ab9aa11d7180425bcf7d3ad54f39f959428fd8c4b2a453b6c8d77d82c5d3ba033b56d98a0a2e496dba28e9d9fc4c6e9d35d"}}}}, {{{0xb, 0x0, 0xf9, 'syz_tun\x00', 'veth0_to_bond\x00', 'veth0_to_team\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x7}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x100000001, 0x4, 0x1, 0x8}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x6, 0x200}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x100]})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
ioctl$VT_DISALLOCATE(r1, 0x5608)
getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000440)={@multicast1, @loopback}, &(0x7f0000000480)=0xc)

2018/05/01 01:50:09 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="674fff89b30cdd91b9493ab4af11057afde51999445daacac97ef0927cbed404863beace4cbdad5f1c0964c1787eedd11ebca1fb9faafb6f30f5b7fd9e60e67bdcdf015f5697b74763029261ce59e3036fdfdeba53257ee32802faa3084c09e62e8f354c9b13880b40210a8ac0755933095b9457309668df6ec8db432428c50fcd8726265bafec91b43ec86f02b950a742f473bff08547f247071e954894ece6339aecc1e56165d7708732a7ef1973e7314350b4614925e0c3f054d151e0f8604f1e6915410f039ab5b4c022e28250081bfdfc9f814b7ae83c5e09f08241ba3dc722643dbc1b84726cee12819b06be6470", 0xf1, 0xfffffffffffffffc)
r1 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="44a3e1fcacbe6b1c2b31c2f92e9e10d48aeb19c8eaa35c938fd8d13a5fd58e", 0x1f, 0xfffffffffffffffb)
keyctl$instantiate_iov(0x14, r0, &(0x7f0000000580)=[{&(0x7f0000000280)="467dd17cd313d98244ed28a83afb9be3851c7dda1dbab16f76780336172dec55030d9abd56fda98eac387d62685ee02b08aca1bc9dac38e524a3b8c79ea1a82c01c4f8cb74237334c4b313b40a55c2aa7edc6b852965196112f795eb13b91229f627e83eac0c1b6f51aba7bf4cfb74329b24e1c87b4bfaa2f8234e76327c0dad2455b82422d965e7573e51fa3e148c34bf7e72d60d12c4054fea10eb60af11a5dfaf259532f5c7108a0e16a652268ed588edffe714b826212d844d", 0xbb}, {&(0x7f0000000340)="2fc79880f41994331d8f4710beafb915fc8e7901e404de3c33d93ce45e10c92f294e338f6f7f71418e6f377bbd44bd9df28fbfd349c71d083eaa26e2c3c8f8b4d44fa8ecfc4e95c0592d5a18f4c97cbf12a654607b4b913285824087bbe6324d4b7f1f51fd334eac605d8d48948b4f9c2f1eedebc0fa6e869c78e07c61e7ce01096431debf7d92215ee27b792d283f5192798ce4f923d1063ef651274fe9ef6689f713cf45514afd40ab0ac962f71e9f1f97a3e240629dedbe12956c37c54003a9a63efc191574443a1fff28340e1cc3ef296dca2eb97a9da0c6370614df4d9ae810fc65b43570756df840e12feb6f42f7675808e2428663", 0xf8}, {&(0x7f0000000480)="cb8069ecd1f978a472fd8be8a2ef61c20c4fbcba995a0bb8d3d8a1fea455a977c2516c5307e9ab646de7cabf470264f9e90a6c853725de16dfe7ce38ef73fade17796f3103ad223a8107db685d659c2a91597db08ade16392619742ef584dacd158c5c457dde0938861751d01ce2137de38fa524fc745c4f19d406bd56302fb065a845902bd1e8aa062949c9ebf0c757b6a79ec5248a1d8dd69ecdd1ff2e281d46eb219ad1f7cb4ec00ab676f6e4dfc13b3f4ff723eb016d7d304c1f6e04aeb02283cc990e4b8b749ab17dfeb89b964cbeceea992d9ee3d4ae", 0xd9}], 0x3, r1)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1})
r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
r4 = creat(&(0x7f0000000440)='./file0\x00', 0x0)
sched_setaffinity(0x0, 0x6, &(0x7f0000000040)=0xbf62)
creat(&(0x7f0000b58ff8)='./file1\x00', 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68)
rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00')
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/05/01 01:50:09 executing program 5:
r0 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0)
read(r0, &(0x7f0000000140), 0x364)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$assume_authority(0x10, r2)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0a0109eb000000000000000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)

2018/05/01 01:50:09 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0x4000000006)
bind$inet(r1, &(0x7f0000003280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)

2018/05/01 01:50:09 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10, 0x400300}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002749b2fc280000000000000008000000"], 0x14}, 0x1}, 0x0)

2018/05/01 01:50:09 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x9, 0x10001)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:10 executing program 2:
unshare(0x8000400)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))

2018/05/01 01:50:10 executing program 3:
r0 = socket$inet(0x2, 0x200000000000003, 0x9)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x53, 0x0, 'team0\x00', 'team_slave_1\x00', 'ip_vti0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x8, 0x1, 0x0, 0x0, "6a8c7a5e234c34755c212e6b56e38ab9aa11d7180425bcf7d3ad54f39f959428fd8c4b2a453b6c8d77d82c5d3ba033b56d98a0a2e496dba28e9d9fc4c6e9d35d"}}}}, {{{0xb, 0x0, 0xf9, 'syz_tun\x00', 'veth0_to_bond\x00', 'veth0_to_team\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x7}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x100000001, 0x4, 0x1, 0x8}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x6, 0x200}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x100]})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
ioctl$VT_DISALLOCATE(r1, 0x5608)
getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000440)={@multicast1, @loopback}, &(0x7f0000000480)=0xc)

2018/05/01 01:50:10 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0x4000000006)
bind$inet(r1, &(0x7f0000003280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)

2018/05/01 01:50:10 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x9, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:10 executing program 4:
r0 = socket$inet(0x2, 0x200000000000003, 0x9)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x53, 0x0, 'team0\x00', 'team_slave_1\x00', 'ip_vti0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x8, 0x1, 0x0, 0x0, "6a8c7a5e234c34755c212e6b56e38ab9aa11d7180425bcf7d3ad54f39f959428fd8c4b2a453b6c8d77d82c5d3ba033b56d98a0a2e496dba28e9d9fc4c6e9d35d"}}}}, {{{0xb, 0x0, 0xf9, 'syz_tun\x00', 'veth0_to_bond\x00', 'veth0_to_team\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x7}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x100000001, 0x4, 0x1, 0x8}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x6, 0x200}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x100]})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
ioctl$VT_DISALLOCATE(r1, 0x5608)
getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000440)={@multicast1, @loopback}, &(0x7f0000000480)=0xc)

2018/05/01 01:50:10 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = request_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='dummy0\x00', 0xffffffffffffffff)
keyctl$set_timeout(0xf, r1, 0x2)
r2 = fcntl$getown(r0, 0x9)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f00000000c0))
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x80000001, 0x4)
sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r3 = open(&(0x7f0000000100)='./file1\x00', 0x20040, 0x100)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={<r4=>0x0, @in={{0x2, 0x4e21}}, [0x32243636, 0x100, 0x8, 0x5, 0x9, 0x0, 0x1, 0x6, 0x8, 0x4, 0x4, 0x3, 0x2, 0x5, 0xfff]}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x1, 0x4, 0x100000001, 0xe1f, 0x6, 0xbc67, 0x8, 0x800, 0x200, 0x23, 0x7ff, 0x400000, 0x2, 0x3, 0x6]}, &(0x7f0000000180)=0x100)
ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8})
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'vcan0\x00', 0x100000000})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x281)
r5 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x206000, 0x9)
connect$llc(r5, &(0x7f0000000080)={0x1a, 0x0, 0x9, 0x3, 0x1, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/01 01:50:10 executing program 6:
r0 = socket$inet(0x2, 0x200000000000003, 0x9)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x9, 0x8])
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}})
socket$inet(0x2, 0x1, 0x400)
setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)

2018/05/01 01:50:10 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x14, 0xb, 0x6, 0x3df, 0x0, 0x2, 0x25dfdbfc, [@sadb_spirange={0x0, 0x10, 0x4d3, 0x4d3}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x14}, 0x1}, 0x800)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0)
ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)=0x98)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18b600, 0x34)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={<r3=>0x0, 0x7, 0x30, 0x3ff, 0x8}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x5b, 0xa, 0x7fffffff, 0x0, r3}, 0x100000020)

2018/05/01 01:50:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x6)

2018/05/01 01:50:10 executing program 3:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4)
unshare(0x803)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{}, 'port1\x00'})
getresgid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000180)=<r2=>0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x2a, &(0x7f00000002c0), &(0x7f00000000c0)=0x4)
ioctl$TUNSETGROUP(r1, 0x400454ce, r2)
ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4)

2018/05/01 01:50:10 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x27, 0x3fe, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, @binary="16"}]}, 0x1c}, 0x1}, 0x0)
sendto$llc(r1, &(0x7f0000000100)="716fd19d6d06862d31d3df7589e64363c6157b4056d528330728c2e21f5d95d7f9553da2df514c6882b139a30c3f4207f119f6ff4a722232955f8f74ad6ba4d2928e9dc22cd07ae36aec3eccdbac86465b59e3c9312e9dca69ed400d1ae9236d2bf6793e", 0x64, 0x0, &(0x7f0000000180)={0x1a, 0x323, 0x9ba, 0x69b1, 0x7fffffff, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10)

2018/05/01 01:50:10 executing program 2:
unshare(0x22000000)
r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3})
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0)
r2 = fcntl$getown(r0, 0x9)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xc7, "3e1555cb5a225065a26fc2b722cc9c3b477467caaa737c380067b5b0867d237aea6c7868d19fe513c0d305fe80822c45be163f048e2e747539d4687f27d6d844ad54a94fd52b00d59d319381b7f14c4b5ae67ed37ee302b65ddf7da385d22f66395d225d72331a4f8b238c9f287d3dc8a79081e309f1a0f964f9e94758a75ad50e559e38477f4ce439dd553ffb801dc6ad59085ba040a911d4842ca24dbce355cced630262599b2a0ea6a0eab344b1d713e64dbde023a0d38a7c27b30fec959f1d7b3bfb037145"}, &(0x7f0000000200)=0xeb)
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r2)
mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000))
r3 = getpgid(0x0)
sched_getscheduler(r3)
mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0x79, 0x20000000, &(0x7f0000734000))

2018/05/01 01:50:10 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0)
sendto(r0, &(0x7f0000000140)="3f38f801245493006d9561fcdad4082e749a7062d4291b379f8199986d2f95b91ec1f7039ee28e0dada61467623c672ce173ada75aab53989d0dea2cf03fbaf6dd3fd5830be20c63c143f297e3", 0x4d, 0x40800, &(0x7f00000002c0)=@l2={0x1f, 0x5, {0xfcde, 0xffffffff, 0x101, 0x1, 0x6, 0x2}, 0xfe5, 0x3}, 0x80)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000340)={"7261570000000000000000008000", 0x8b, "bd5816a63ca9b9a5aeb91b320862131321ded33c155a796c823a6a1b300c50bc5062419f6f5325c390df885477ffe4a0662b22ec032e1d60a77d50f166d1299bed3a7a709779f9dac579d3ec6392595c82353ab49e5ae49e20af3b5548a87b672048f62682446f6a21be7a649bcccf613bf8b60f1c363d6a785f5aabeb84551377c820b5b99b360215b36e"}, &(0x7f0000000100)=0xaf)
r1 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000640)={0x7}, 0x4)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}}}, 0x7b)
sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80)

2018/05/01 01:50:10 executing program 4:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x6, @dev={0xac, 0x14, 0x14, 0xe}}})
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0x401ffffffc)

2018/05/01 01:50:10 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x800000101, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x2c00003e, 0xff, 0x2d})
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c)
sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x4000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffd90, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x3, '+\a'}], 0x18, 0x4040001}}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
open_by_handle_at(r0, &(0x7f00000000c0)={0xc8, 0x8, "a97ec9a4e57794c3666dfe1f3c8e717124fc78ce418cad7e5e729e741c6e99ed4012e707a6db1510fb19bdfd5b48038c0654c953495426870464e105d55d5be4c28282510084cd31713e143270c44a5f496659fa54cb1c1dcdf54898a9477733339c62e5c1a72bafef2425d14383767563122ce527b4dfeaa443c420c30e303c7bfb374f2396e7575d13737ebb80e80959ecfbc47846ec3e493aa8000cee1a44b90a223f45c1a741b45435d516f71b966a0a29864cbb3e986f26b391c2e722fb"}, 0x800)

2018/05/01 01:50:10 executing program 7:
r0 = socket(0x0, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:10 executing program 5:
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000b3c0cb47aaf037d118d993ce71da896986de72def6a794739c63430e8006c7c127b911003d71484a46c2088ab13805023513d5ac4f478e9d7ea9c83065880ed023f42b06b9cc3aa23fba70b4b7b01632b544ac3770cb3dd7b26cc6022e2f7806eb513720541a5ac739a877fb981d7d0c93ba65a8f0eb60ff16f8b2049ee0eb3c9ee9ae5db8bae5dad06030d761cb3de05d7a32b5777c87345abba3137e8498b45b34f9aae58f77f248faa8b6d06a9246f70139bac6c8"], &(0x7f0000001a80)=0x2)
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, &(0x7f0000000480)=0x20)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2)
r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0)
add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0)
r5 = socket$bt_cmtp(0x1f, 0x3, 0x5)
pwrite64(r5, &(0x7f0000000580)="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", 0x1000, 0x0)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}})
pipe2(&(0x7f00000083c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x84800)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000002c0)={<r8=>0x0}, &(0x7f0000000300)=0xc)
get_robust_list(r8, &(0x7f0000001680)=&(0x7f0000001640)={&(0x7f00000015c0)={&(0x7f0000001580)}, 0x0, &(0x7f0000001600)}, &(0x7f00000016c0)=0x18)
setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000008400)={0x8, 0x1, 0x2, 0x3, 0xee}, 0xc)
r9 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r9, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000300ff0)={&(0x7f0000728fa8)={0x28, 0x1d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0x8, 0x1, @binary}]}, 0x28}, 0x1}, 0x0)

2018/05/01 01:50:10 executing program 1:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4000)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1)
r1 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80900, 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x56, 0x101003)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)

2018/05/01 01:50:10 executing program 3:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2000000000000, 0x0)
fcntl$notify(r0, 0x402, 0x14)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4)
ioctl$BLKTRACETEARDOWN(r0, 0x8000552c, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0)

2018/05/01 01:50:10 executing program 4:
futex(&(0x7f0000000040)=0x1, 0x0, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioperm(0x8, 0x3ff, 0x5)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000340)=0xfffffffffffffffe, 0x4)
r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x802)
sendto$packet(r1, &(0x7f0000000140)="3f6c004ec77abd0cd5a264409a67a470540c1fe42d2e01ab7eaf08a15f13ffac3075b2da5476ea6ae2dedfdbf7e4a9c6e98430460ff31a5cf7bf0c061c800591afe355b9aadf79ea4e5a484e9d9c0ff395326eec8f184c2b2e719c5f44c250b632ebeab280a1dd88d3d04e7454684a1c58791a6ec9867d264a75e22406da023526cfef1565390cadb2aaba7816c61c543ef548a9eebd75a2137ae3393fa46bc9796feec985b6fd125dbee699eeb944eb2eedf4dce34a91887e91724b8b93087048f3501a06f2a8a25b3e518f8b953e0d9f46ee3f436f4a832a0477834e2f873f862ab50196070b881dbfe7dbafd1815ca6d0", 0xf2, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={<r2=>0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, [0x401, 0x401, 0x8000, 0x7, 0x9, 0x4, 0x1, 0x7, 0x9, 0x2, 0x2, 0x8, 0xe0e7, 0x1, 0x4]}, &(0x7f0000000380)=0x100)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8)

2018/05/01 01:50:10 executing program 6:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="205d2bae83cc", 0x6, 0xfffffffffffffffc)
r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="3d40cb2b00c029af65e2ebc6b826e24864c9c015bce7490588a2676f5b62bc609ddaea476d9d07392a6a73504f63e2daebcf6ad4479dbff110d0f64853b8a95db22ba553e5ac1077df7aabad0a2045701e830e533071c65c08d1ac399172d08f82e78f36a867323dab46232039e2c2c395", 0x71, 0xfffffffffffffffb)
add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="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", 0x1000, 0xfffffffffffffffa)
r3 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
r4 = add_key(&(0x7f0000000500)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="01da395f94d1fa9364eae3ea829b113f483442ef6930603c6b42ea9df8b4b089b76fc102c5401c12d0ac44fd37fe3e7ef6e2130e62f36bf6d2b8e409d1858af77634df6b723a6f0cdda9180123f11cc68d8a14c58a5520a73b41265100e2c156b68f2f5bf9b94f388fffb2f718dae10ecd7f27dab0483291c2e56e93423f902cf23d6f22127ac8cded70ff9edd76beb1f56bc56f", 0x94, r3)
keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r4}, &(0x7f0000000400)=""/182, 0xb6, 0x0)
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x111040, 0x0)
write$cgroup_subtree(r5, &(0x7f0000000680)={[{0x2d, 'io', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x9)
r6 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0)
r7 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00')
fcntl$setstatus(r7, 0x4, 0x46800)
sendfile(r6, r7, &(0x7f0000000000), 0x200)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10)

2018/05/01 01:50:10 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x800000101, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x2c00003e, 0xff, 0x2d})
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c)
sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x4000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffd90, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x3, '+\a'}], 0x18, 0x4040001}}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
open_by_handle_at(r0, &(0x7f00000000c0)={0xc8, 0x8, "a97ec9a4e57794c3666dfe1f3c8e717124fc78ce418cad7e5e729e741c6e99ed4012e707a6db1510fb19bdfd5b48038c0654c953495426870464e105d55d5be4c28282510084cd31713e143270c44a5f496659fa54cb1c1dcdf54898a9477733339c62e5c1a72bafef2425d14383767563122ce527b4dfeaa443c420c30e303c7bfb374f2396e7575d13737ebb80e80959ecfbc47846ec3e493aa8000cee1a44b90a223f45c1a741b45435d516f71b966a0a29864cbb3e986f26b391c2e722fb"}, 0x800)

2018/05/01 01:50:10 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=<r1=>0x0)
setpriority(0x2, r1, 0x7)
getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000000000)=0x4)
r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x480000)
getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/05/01 01:50:10 executing program 5:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
close(r0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x3)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000))
ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x3)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0)

2018/05/01 01:50:10 executing program 7:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:11 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000012ffc)=0x1)
getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
socket$netlink(0x10, 0x3, 0x12)

2018/05/01 01:50:11 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000})
preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x61, 0x900000000000, 0x3ff, 0x8000}, 0x6)

2018/05/01 01:50:11 executing program 2:
mkdir(&(0x7f00008adff8)='./file0\x00', 0x0)
mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c))
r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x0)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x8)
chdir(&(0x7f00002d7000)='./file0\x00')
umount2(&(0x7f0000f66000)='.', 0x2)
mlockall(0x2)
rmdir(&(0x7f0000000000)='.')
userfaultfd(0x80800)

2018/05/01 01:50:11 executing program 4:
r0 = epoll_create1(0xffffffffffffffff)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000))
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1})
epoll_wait(r0, &(0x7f0000586000), 0x284, 0x0)

2018/05/01 01:50:11 executing program 0:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1)
r1 = socket$netlink(0x10, 0x3, 0xb)
sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0)

2018/05/01 01:50:11 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:11 executing program 1:
r0 = socket(0x15, 0x80005, 0x0)
r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, <r3=>0x0})
sched_getaffinity(r3, 0x8, &(0x7f00000002c0))
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r2, @ANYBLOB="000126bd7000ffdbdf250b00002b5792512bc59fff0000180001000c0006006c626c63000000000800b7c945706fa88e58020008000900090000000800040000000000080005000500000008000800f0d0000008000800dd0002000000080009000100010008000b0002000000080008000900000008000700080008000200000008000400ff070000be5fd3a6c6abc78b06f200000000000000000000000000000000000000000000000000000000"], 0xa4}, 0x1}, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x100000000, 0x4)
getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040))

2018/05/01 01:50:11 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4)
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x2000000, 0x1011, 0xffffffffffffffff, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e)
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2800)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x0, &(0x7f0000000140)})

2018/05/01 01:50:11 executing program 3:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x9}, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff, 0x2}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1)

2018/05/01 01:50:11 executing program 0:
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0xb, 0xde)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x6, 0x7f, 0xd04, 0xfff, 0x5, 0x10000}, 0x6})
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8)

2018/05/01 01:50:11 executing program 6:
r0 = gettid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400040)
getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3d)
fcntl$setsig(r1, 0xa, 0x12)
recvmmsg(r2, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400})
r4 = dup2(r1, r2)
fcntl$setown(r4, 0x8, r0)
tkill(r0, 0x16)

2018/05/01 01:50:11 executing program 2:
mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))
socket$bt_rfcomm(0x1f, 0x3, 0x3)

2018/05/01 01:50:11 executing program 4:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[])
openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003480)=""/233)
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00a8d3323211fc525e399e0fa80f367a92c4bc1b11ef0a56d00f08a6d556d9364a32424b82ddd1cbbd41ac4de42e8c3d2ba6ae18235cf4cc87915c4acb2d7f35893bb78df0d1fa594260c3d27ff3565f3c160fecbb1bd6243c38cf09dcd8855394e695eda6bd2bda26f25acee88c71a79bb7cddada83cffeb3f77dd40855f72c4932b23bfd5e97ddb1fc4ed6e09a154f88b1e251db0a453a46c4d86ab7f32e7388f367d9c5e077e1c5"])
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='!'])
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="3f701e46c96bc9bd3ed08d30264ddd6b066adde989233fddbb26242c6fcf920ec94b4c2c476a5459beb149c03b6820f25f045456a5f9873934c31ada98a2f935ba5ebac709560123e4361ef93ca1e9f67c9b709eb18e8a0ebe36bf5bfba527d7fd8fe536ba85ce18b41a0f210028b3d13840c5d80a71ab6d8f7d99e5d17e77d0b8e3633e95fcba427192ec26c84fd3702630244c1cd7ba80cf120895580cfd125926a1da5e3896ab33baa776ffb0c19fcb37d68d25e5a6e1fba81d89a8f19b56ed42541f4fcbb55ad6e40607a06b6ed851e03456133fbac1cf008d8034d60fde64dc318382acbf68690c7799f428b164e75bc28c127cdff034", 0xf9, 0xfffffffffffffff9)
r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={<r3=>0x0, 0x10, "88a7ce0bfa599c2351dc4a469acbf5b8"}, &(0x7f0000000600)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={<r4=>0x0, 0x81}, &(0x7f0000000a00)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001f80)={<r5=>0x0, 0x58, &(0x7f0000001f00)=[@in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000001fc0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={<r6=>0x0, 0x7, 0x680b0000, 0x3}, &(0x7f0000002040)=0x10)
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000022c0)=""/4096, &(0x7f00000032c0)=0x1000)
setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000003700)="ee318c5d8c44c716b8638addb71f25d26d38e913425f2a380244922325b48ce44cda6775da6b0f78debd41a379e7f4279d8a4687b2a3144e054843f09e9b2fc4fc5df0dba81d21e1788e8ba61d4fddd24f64cc48e040c5b175162e5f62192e23bae653db2427f5d8813b220e2834377c99bf315783a6da6a821e3147105a2d099a0beb2f2495f53764c8e4210429e85c026b02e0a88b71fd5f12f42e64ac4b50", 0xa0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003300)={<r7=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003440)={r7, &(0x7f0000003340)=""/209})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002080)={<r8=>0x0, 0x3e}, &(0x7f00000020c0)=0x8)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000780)=""/25, &(0x7f00000007c0)=0x19)
sendmmsg$inet_sctp(r0, &(0x7f0000002200)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000480)="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", 0xfb}], 0x1, &(0x7f0000003580)=ANY=[@ANYBLOB="180000000000000084000000050000003000000009000000180000000000000084000000000000001f0008000800e900300000000000000084000000010000000700000001000000ff0f000003000000000000000200000008000000", @ANYRES32=r3, @ANYBLOB="18000000840000000700000000000000000000007870beff5cc001c22df55138ea3270c806778ca89bc3944926c244fe729115d179d6efdf100b185c716b9a38ffcfcf9cead1460734ffb7a5dabb363e2266120a009d69afa7a42e5611d74567bea05829e403a3454dea74432866918d0b921ef08dc9a0f975cae51fe0092a31d6f9e0043cee4af93bcb36b3d85a3af2835eade77b3f9b51b21dd1d6c1d192f55bc2977acfc005f8ca28d2cbeb253306812a2510c6ac748270942bf3fd861190ab25e6cb851f7de2682b5553dfd71e98fceea84366a94b7ceb6e5a1b8f67b5190844d8e00752a6aa3f96c46ac434de15ef54e84b0a31f540"], 0x78, 0x10}, {&(0x7f0000000640)=@in6={0xa, 0x4e24, 0x0, @empty, 0xa1}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000006c0)="cbbe8e92e6a5f7ecc821ec5a1c", 0xd}, {&(0x7f0000000800)="a29b08506667856f684c6baa9775a2488f030582bbe9360e6d46abaf31a14d6f2b545c7276117be481d0caee9779f7fe4c3d345bce5475d512c0645f2e61df77e75318d4bb43ab2784f618fa981971a0d9a4dcc156cf4da3a6b80d10c5bbb65d0d39ade2f114e9d7594f2109ac976b2f4ba592640f95ba15f3", 0x79}, {&(0x7f0000000880)="d3d04b2e2d00f7426d9db05e54c9c9e4584c1111ba2aec934966576eb90dd9258c6849b804a3408fd79adf350dabe2561b9c3fb2a89851be694e860d5faf79cdc6dc2853ed6c7f378b43f84aeff3907de80345112c20f91f26df56854c9a18847b4b742aa1608a7d45956a8fcfc47761e8c86855a4395c", 0x77}, {&(0x7f0000000900)="14b048bf83d2259a5f533dd04a590b97fdfbe92846df0f9ca35c2730b95761230bf583efd72e909c10089d278888fa261a9634809ca3a1e65ae96acf4d9850b8e4e62b5dc41c95", 0x47}], 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000fdffff8300000005002300300000000900000018000000000000008400000005000000200000000800000018000000000000008400000006000000833a000000000000300000000000000084000000010000006b050000d5a000000500000005000000020000000a06000020000000", @ANYRES32=r4], 0x78, 0x40000}, {&(0x7f0000000ac0)=@in6={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000000b00)="2f02986fb2c2355f0db22ea1e8661b12f8d14dca1e298e35e0516a0498bcb7ce990518b68f057bce4ce26dffb3d40909ab23decbe41a88144d67bd83b5c2304ef86fb5fbc07b0cfaa571aeec0c5a0d019887bbf30a6c34f6dba3837df4ed11ab14fedfcdb14f88e545df67e9cada017d487452e2785b4f38f37d4169ab1b87514eb458d105d63b555f267be4028c3517416fa3ddb74aa62febf40dba2c748b1b0ac58c3bfe4d7797df0df55c2cc388263aa70916fb", 0xb5}, {&(0x7f0000000bc0)="e19d7492ea6de4f0cc082f48d8a35ec0e4d3d7c77e21c196ba97a1b0edb7aede026763780783c1cae741866f9675be402780fe6c57bad8309d766082c14931b2ebd52018b19cf708e8b3f90770412a3ad7b9b7cd", 0x54}, {&(0x7f0000000c40)="cf6e0e05500b44061ef28005a0173d36a37b0fad6fa41d164d578e2c22be08b4f71181977e5d65c7a1bfa6badf2bd457228e16e2d1b046159c1f2c55dd3e5763ead0dc314f8a513a7223a44c64dbfc721ababc7a664d971b5e59a175122fc7763edd053c91e7e213c37ca9de6406474050269b95cdf09d56a3fcafc271c2d7d33aea4cc8b09d213a5b7b75b1826e8f954a4cb9ea66090331f51af089f78b0ab5169dd1fb1a623098267d30ef40310052afb26054ca431a1e98c2dc6a989aad80a2648d6faa16a2c10e2d0d7d2390ac654d1e5bd62cc6573cdace14818eaa479bb3026e8723683e956a03", 0xea}, {&(0x7f0000000d40)="76c2aa7178c66cfbf5e679cd9bcb21fc03a4c693fcb98c805afc17c0f9a9b62cc1c7141e239644cf5a8fc224bd48219d3ecf63320c249d20158483e556793d26c899eb11cd775908c1ae1d76d9d103fd15acd538981d7a0d8d572424df1c2916cfb324ee18a0ffdec9bf3d1470d231577a06c3638e2cb28dc7306cc1a99339f2e017c8842d0d770b554776e88e91c88b4c64ba1b4959d2bf7398d4b7dfb84a167ff5789a0488e3bc7dab5e9c465521e6606e7beaa24be540a55a136f66ebf6940c7480f8c7c2b1d0dbe81380", 0xcc}, {&(0x7f0000000e40)="c310572afcda532cfbd5a6", 0xb}, {&(0x7f0000000e80)="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", 0x1000}], 0x6, &(0x7f0000002100)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x0, 0x3, 0x6, 0x7fffffff, 0x9, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x3060000000000, 0x2, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x101, 0x8000, 0x7fff, 0x20, 0x100, 0x2, 0x9, r8}}], 0xe0, 0x2400c0c1}], 0x3, 0x80)
keyctl$negate(0xd, r1, 0x5, r2)

[   94.509529] device ifb0 entered promiscuous mode
2018/05/01 01:50:11 executing program 3:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2)
close(r0)
mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x1ff)

2018/05/01 01:50:11 executing program 1:
add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)='keyring\x00', 0x0)
pwritev(r4, &(0x7f0000f50f90), 0x0, 0x81003)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4c60, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x40]})
write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22)

2018/05/01 01:50:11 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x6, 0x0)
splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x80000000000000, 0x3)
ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000789000))

2018/05/01 01:50:11 executing program 5:
r0 = socket(0x15, 0x3, 0x5)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38)
r3 = socket$key(0xf, 0x3, 0x2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={<r4=>0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x80}, 0xfffffd8c)
sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)
setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00000003c0), 0x4)
sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10)
syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000))
connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}}, 0x1e)

2018/05/01 01:50:11 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:11 executing program 1:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:12 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f00000001c0)=0xff, 0xffffffffffffffe9)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4)
bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3)
sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14)
sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80)

2018/05/01 01:50:12 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4)
getsockname(r0, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0)
bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0x1}, 0x10)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x9, 0x101, 0x1ff, 0x40000, 0x1, 0x2}, 0x3f})

[   95.084823] device ifb0 entered promiscuous mode
2018/05/01 01:50:12 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x6, 0x0)
splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x80000000000000, 0x3)
ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000789000))

2018/05/01 01:50:12 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:12 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r0, 0x20201)
fcntl$setstatus(r2, 0x4, 0x2804)
ioctl$TCXONC(r2, 0x540a, 0x0)
write(r2, &(0x7f0000fd6000)='z', 0x1)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3)
close(r0)

2018/05/01 01:50:12 executing program 3:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040))
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x0, 0x0)
recvfrom$unix(r0, &(0x7f00000007c0)=""/4096, 0x1000, 0x100, &(0x7f00000017c0)=@file={0x1, './file0\x00'}, 0x6e)
r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0)
renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '[.][!selinux\x00'})
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffd, 0x1ff, 0x2, 0x7})

2018/05/01 01:50:12 executing program 4:
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=<r0=>0x0)
sched_getscheduler(r0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000100)=0x37)

2018/05/01 01:50:12 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x8000000000000004, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x8)

2018/05/01 01:50:12 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2, <r1=>0x0}, &(0x7f0000000100)=0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1e3, 0x80000001, 0x400, 0x3, 0x80000, r1})
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x110)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8)

2018/05/01 01:50:12 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00')
read$eventfd(r0, &(0x7f0000000000), 0x8)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x10})

2018/05/01 01:50:12 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0)
ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff)
r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0)
write(r1, &(0x7f0000002000)='/', 0x1)
sendfile(r1, r1, &(0x7f0000001000), 0xfec)

2018/05/01 01:50:12 executing program 5:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x800)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4)
readahead(r0, 0xe00, 0x7)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00')
pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0xa3)
openat$cgroup_ro(r1, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0)

2018/05/01 01:50:12 executing program 4:
r0 = eventfd2(0x0, 0x0)
syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x240200)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2e3117f1)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1)

2018/05/01 01:50:12 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0x30e)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x41, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @remote}, &(0x7f0000000080)=0xc)

2018/05/01 01:50:12 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r0, 0x20201)
fcntl$setstatus(r2, 0x4, 0x2804)
ioctl$TCXONC(r2, 0x540a, 0x0)
write(r2, &(0x7f0000fd6000)='z', 0x1)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3)
close(r0)

2018/05/01 01:50:12 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:12 executing program 6:
r0 = socket$inet(0x2, 0x80006, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8)
accept(r0, &(0x7f0000000300)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x80)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={<r6=>0x0, @loopback, @dev}, &(0x7f0000000400)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000540)=0xe8)
accept$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14)
accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000640)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000780)=0xe8)
accept$packet(0xffffffffffffff9c, &(0x7f0000006440)={0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006480)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000064c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in=@local}}}, &(0x7f00000065c0)=0xe8)
accept$packet(0xffffffffffffffff, &(0x7f00000069c0)={0x0, 0x0, <r13=>0x0}, &(0x7f0000006a00)=0x14)
getpeername(r0, &(0x7f0000006a40)=@hci={0x0, <r14=>0x0}, &(0x7f0000006ac0)=0x80)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006bc0)={@empty, @empty, <r15=>0x0}, &(0x7f0000006c00)=0xc)
accept$packet(0xffffffffffffff9c, &(0x7f0000006d00)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006d40)=0x14)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000006d80)={@local, <r17=>0x0}, &(0x7f0000006dc0)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006e00)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000006f00)=0xe8)
accept4$packet(0xffffffffffffff9c, &(0x7f0000006f40)={0x0, 0x0, <r19=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006f80)=0x14, 0x80800)
accept4$packet(0xffffffffffffff9c, &(0x7f00000077c0)={0x0, 0x0, <r20=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007800)=0x14, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007840)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000007940)=0xe8)
accept4(r0, &(0x7f0000007a00)=@can={0x0, <r22=>0x0}, &(0x7f0000007a80)=0x80, 0x80000)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000007c0)={'team0\x00', <r23=>r5})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007bc0)={<r24=>0x0, @remote, @loopback}, &(0x7f0000007c00)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007c80)={'team0\x00', <r25=>0x0})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007cc0)={<r26=>0x0, @multicast2, @dev}, &(0x7f0000007d00)=0xc)
accept4(r0, &(0x7f0000008100)=@hci={0x0, <r27=>0x0}, &(0x7f0000008180)=0x80, 0x800)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008280)={'team0\x00', <r28=>0x0})
accept4$packet(0xffffffffffffff9c, &(0x7f00000082c0)={0x0, 0x0, <r29=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008300)=0x14, 0x800)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000085c0)={@mcast2, <r30=>0x0}, &(0x7f0000008600)=0x14)
accept$packet(0xffffffffffffff9c, &(0x7f0000008640)={0x0, 0x0, <r31=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008680)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008900)={'yam0\x00', <r32=>0x0})
getsockname$packet(0xffffffffffffff9c, &(0x7f0000008940)={0x0, 0x0, <r33=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008980)=0x14)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008a40)={@rand_addr, @broadcast, <r34=>0x0}, &(0x7f0000008a80)=0xc)
accept4$packet(0xffffffffffffffff, &(0x7f000000afc0)={0x0, 0x0, <r35=>0x0}, &(0x7f000000b000)=0x14, 0x80800)
sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000bbc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f000000bb80)={&(0x7f000000b040)={0xb38, r2, 0x420, 0x70bd25, 0x25dfdbfe, {}, [{{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}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x170, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0x487, 0x0, 0x7ff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x270, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x822, 0x800000, 0xfffffffffffff800, 0xe5}, {0x6, 0x1, 0xfffffffeffffffff, 0x423}, {0x7, 0x401, 0x100, 0x4}, {0x3ff, 0x1, 0x0, 0x9b}, {0xee88, 0x2, 0x7, 0x1}, {0x6c2, 0x8, 0x7, 0x200}, {0x4, 0x5, 0x5, 0xfffffffffffffff8}, {0x7fff, 0xffffffffffff8000, 0x8000, 0xf2d}, {0x6, 0x6, 0x8, 0x4}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x7, 0x76, 0x2}, {0x7ff, 0xa9c, 0x9, 0x1b}]}}}, {0x319, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r20}, {0x1b0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000000}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x261}}}]}}, {{0x8, 0x1, r30}, {0x260, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc66}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r34}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r35}}}]}}]}, 0xb38}, 0x1, 0x0, 0x0, 0x4000}, 0x40000)
connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a)

2018/05/01 01:50:12 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000400)=@hci={0x0, <r2=>0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/77, 0x4d}], 0x1, &(0x7f0000000540)=""/99, 0x63, 0x3}, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000e80)={&(0x7f0000000d40)=@hci={0x0, <r4=>0x0}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/128, 0x80}], 0x1, 0x0, 0x0, 0x101}, 0x10000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000f00)=0xe8)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000022c0)={<r6=>0x0, @dev, @multicast1}, &(0x7f0000002300)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002400)={'vcan0\x00', <r7=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002440)={'vcan0\x00', <r8=>0x0})
accept$packet(0xffffffffffffffff, &(0x7f0000002480)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000024c0)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002500)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000002640)={0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002680)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000026c0)={'team0\x00', <r12=>0x0})
sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x103000}, 0xc, &(0x7f0000002a80)={&(0x7f0000002700)={0x368, r1, 0xa00, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1bc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x108, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3e5e6d1b, 0x1, 0x1, 0x3}, {0x5, 0x6, 0x7, 0x401}, {0x6, 0x100000001, 0x81, 0x2}]}}}]}}]}, 0x368}, 0x1, 0x0, 0x0, 0x80}, 0x8001)
r13 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r13, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_VRING_ADDR(r13, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231})

2018/05/01 01:50:12 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db})
bind$llc(r1, &(0x7f0000000080)={0x1a, 0x33a, 0x5a33, 0x1, 0xcb, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = dup2(0xffffffffffffffff, r1)
writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="5f87e84883f7393b306053c5b2a02408b0848729a53d4aa11e435af527a4bc15f05785e2ca697dfb050cb6d7effcb6407cb44150856a732692e4aef17dd669c70258345eb4f53af13ab0db58b84e51afd0b0aec219cc0eec147323a7ac844a191f3cab7c48c865acb7ad0d557f8a3bc575a835ab7b14110719bc23619d764ee9a5810a425dc8dc49272af999c7806b7d88bbc3dff0d4ad9d8cacc160dbfc9ff1f5da417552577f7ac1ab78cbb4f65d9b572d71f80f44f9312b228a455365e5fbc9f3921956c44b8e52971b2a54a91aa06ef2f4ba7e3a3a1f0d08c14fc855d15e8d57fa77fef47e81d9e7915289c43105acf6827686a07a6b906de7865a6ae8b98ff072fa9dc82f3fcc6a8e573bf63e810cfdaf03617af2f7dbff30c8ceba9042ab16d329225e6a615d6e6279f79a24c64bdbd3b0b9576c070f66ef47465537753a104371f8fc301a7763205c33d4d788dc582d1f583784972f8a3ab2829081e3e89fc94c13fe327dae73588bf4c42fc5768052c6dad5911752604d9ded0a74ec32d8f9fce0a6ebc96844d972bf3bac5c30443ad9656477ea672d739968f7ffc8255c8be3c5ac2b6a31598bdd4bfdc8309c860b70dd09958f87322eb6103e339d57a230210499e98270fdd2dfc6b93579b335cfd0d96b9082e30bc3918735a51c8876e968fb8f9c5597640597c58c3c47ec9c4e19f39424b8ba9feb8fd315817cff4aec768a006d59c58c343bf1530069e222bef2070dee60aa4fccf16e305938f0c7f30845046d838f97ed19af330a8cf789defe723fe9f14d9d940ddd80c53c5e80a9ccbcb1cfa676b594e0da43f4e26868ae9836c015cf422b8d363ab8a3370fc4a1b0169172b5f78250ed53a69831676fc86e895e9f50c108698030b1da1f1cfc621d2f57d1962309383d9aa44af1a073297f6754cd7dad163556492803afb465a3efcf9f55b29b43862be8baa6d078d41fa4afd3983fde550138619616e86d4803543842b54d3c9488ad414b03a9468d4dab3615a1023e935e6f5615a3dbfbbd772d98b5b4b7acdca48a12f3b32ed84b55da3da82c290158c5e194657e31222d11a171730fe663336a9f8530b1d8aa7042fcba8331987c50d287a1d64ec95c753c15b6539c41f7c57a219a88d0c72ae58171437f247b8c50e7b56f809198e4f100ddf3f1c1c3d9deef1ed10e857232e0f7306c371c5f145d3bef4bc3fc83d3db634b6166ffe13ad183c92c7839af34bfc8022b09884eb4274a1e", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3)
getpeername$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc)

2018/05/01 01:50:12 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0)
pread64(r1, &(0x7f0000000280)=""/188, 0xbc, 0x3)

2018/05/01 01:50:12 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={<r2=>0x0, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x200}, &(0x7f0000000280)=0x8)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0xc8, 0x1})

2018/05/01 01:50:12 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500"})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:12 executing program 6:
clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040))
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x468, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000540))
ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00')
accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8000}, &(0x7f0000000380)=0x8)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10)

2018/05/01 01:50:12 executing program 0:
r0 = socket$kcm(0x29, 0x80000000007, 0x0)
r1 = socket$inet6(0xa, 0x80001, 0x8)
perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)=ANY=[], 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
close(r0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001380))

2018/05/01 01:50:13 executing program 3:
r0 = socket$inet(0x2b, 0x801, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080))

2018/05/01 01:50:13 executing program 5:
mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
lsetxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000580)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00', 0x14, 0x2)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)="0000000201000000000000010400", &(0x7f0000000140)="0000000201000000000000010400", &(0x7f0000000180)=',)posix_acl_access!vboxnet0bdev\x00', &(0x7f0000000200)="192d2f2973656c696e7578707070312e2dae00", &(0x7f0000000240)='-bdev\x00', &(0x7f0000000280)='[[eth1@system#proc-\x00', &(0x7f00000002c0)="0000000201000000000000010400", &(0x7f0000000300)='security.capability\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='$}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='selinux{eth1}\x00', &(0x7f0000000480)="0000000201000000000000010400", &(0x7f00000004c0)='\'[!%cpuset.!\x00'])
listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0)

2018/05/01 01:50:13 executing program 1:
clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040))
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x468, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000540))
ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00')
accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8000}, &(0x7f0000000380)=0x8)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10)

2018/05/01 01:50:13 executing program 2:
pkey_alloc(0x0, 0x1)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18)
r2 = msgget(0x2, 0x100)
connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)
msgrcv(r2, &(0x7f0000000040)={0x0, ""/181}, 0xbd, 0x0, 0x3800)
recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400})
r3 = gettid()
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x1, 0x0)
ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0)
fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r3})

2018/05/01 01:50:13 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_int(r0, 0x10d, 0x4000000d9, &(0x7f0000000200), &(0x7f0000000040)=0x4)
socket$bt_bnep(0x1f, 0x3, 0x4)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc3, 0x0)
connect$llc(r1, &(0x7f0000000080)={0x1a, 0x205, 0x903, 0xfff, 0x8001, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/01 01:50:13 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:13 executing program 3:
r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x200)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r0, 0x2})
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/100, 0x64}], 0x1)
r1 = socket(0x10, 0x802, 0x0)
write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24)

2018/05/01 01:50:13 executing program 4:
r0 = epoll_create(0x2)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000005, 0x10, r0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080))
ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8)
r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7fffffff, 0x18000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8)
r4 = gettid()
fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x2, 0x3, 0x7ac85d32, 0xe69, r4})
setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc)

2018/05/01 01:50:13 executing program 5:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x2, 0x0, 0x0, 0x0, "8090950ef2f2a4533aba5c1f624fe4e8f0fc764af3e0e57eaac4dc193deaedf64e29f0e07c6cc811f42c59f2"}})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=<r3=>0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
setns(r4, 0x10000000)
ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000140)={&(0x7f0000000ac0)="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", 0x1000})
ioctl$sock_ifreq(r1, 0x8910, &(0x7f00000001c0)={'gretap0\x00', @ifru_settings={0xfffffffffffffffb, 0x7, @fr=&(0x7f0000000180)={0x0, 0x8001, 0xfff, 0x91, 0x9, 0x7, 0x1}}})

2018/05/01 01:50:13 executing program 6:
clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040))
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x468, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000540))
ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00')
accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8000}, &(0x7f0000000380)=0x8)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10)

2018/05/01 01:50:13 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000280)=[0x128, 0xffffffff89a1db93])
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1, 0x1a131, r2, 0x0)
ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000200)="ad101a40979c78a94b0ff054ef74005b397cb2ac48753e5422ec39433ec952098eb0036b33b7da5085c952a263acc605d17493844750f6aacbacd0e2958219b58c12813d6fecc84d584853266f")
fchdir(r2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x81}, &(0x7f00000001c0)=0x8)

2018/05/01 01:50:13 executing program 2:
pkey_alloc(0x0, 0x1)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18)
r2 = msgget(0x2, 0x100)
connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)
msgrcv(r2, &(0x7f0000000040)={0x0, ""/181}, 0xbd, 0x0, 0x3800)
recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400})
r3 = gettid()
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x1, 0x0)
ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0)
fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r3})

[   96.723953] device ifb0 entered promiscuous mode
2018/05/01 01:50:13 executing program 5:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', <r1=>0x0})
bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0)
ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0))
pipe2(&(0x7f00000001c0)={<r3=>0xffffffffffffffff}, 0x0)
dup3(r3, r0, 0x0)

2018/05/01 01:50:13 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0x1, r2)
r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0xfc, &(0x7f0000c61fc8)={&(0x7f00000001c0)={'sha224-generic\x00'}})
socket$bt_rfcomm(0x1f, 0x1, 0x3)
semget(0x1, 0x2, 0x40)

2018/05/01 01:50:13 executing program 2:
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)={@mcast1}, &(0x7f00000010c0)=0x14)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r0 = socket$nl_xfrm(0xa, 0x5, 0x84)
getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000001100)=""/4096, &(0x7f0000000000)=0x1000)

2018/05/01 01:50:13 executing program 4:
r0 = epoll_create(0x2)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000005, 0x10, r0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080))
ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8)
r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7fffffff, 0x18000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8)
r4 = gettid()
fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x2, 0x3, 0x7ac85d32, 0xe69, r4})
setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc)

2018/05/01 01:50:13 executing program 0:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006840)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000006940)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000000000006a, &(0x7f0000000080)=@raw, &(0x7f0000006980)='GPL\x00', 0x100000000, 0xffffffffffffffb0, &(0x7f00000000c0)=""/103, 0x0, 0x1, [], r0}, 0x3c9)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48)

2018/05/01 01:50:14 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x181080, 0x0)
ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040))
r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000100))
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x200, 0x80000001, 0x8, 0x5, 0x0, 0x4, 0x26000, 0x0, 0x1000, 0x3, 0x7fff, 0x8, 0x1000, 0x7ff, 0x7fffffff, 0x1c21, 0x1f, 0x401, 0x0, 0xbb, 0x54b2, 0x3, 0x9, 0x7ff, 0xffffffffffffc001, 0x6, 0x100000001, 0x5, 0x2, 0x3e0d3e53, 0x200, 0x0, 0x7, 0x7f, 0x101, 0xa180, 0x0, 0x3f, 0x2, @perf_config_ext={0x9, 0x8}, 0x200, 0x0, 0x9, 0x6, 0x0, 0x3, 0x200})

2018/05/01 01:50:14 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:14 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000070a0508100000000000000000000000"], 0x14}, 0x1}, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={<r2=>0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffe, 0x7fff}, &(0x7f00000000c0)=0x90)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6e33}, &(0x7f0000000080)=0x8)

2018/05/01 01:50:14 executing program 6:
unshare(0x40600)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close(r0)
fadvise64(r0, 0x0, 0x0, 0x0)
syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x8000)

2018/05/01 01:50:14 executing program 2:
r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000240)=0xe8)
setresuid(r2, r3, r4)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa})
r5 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
dup3(r5, r1, 0x0)

2018/05/01 01:50:14 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0)
r1 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2000)
shmdt(r1)
io_setup(0xc29a, &(0x7f0000000000)=<r2=>0x0)
io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x80000001, r0, &(0x7f0000000080)="887fee18917e9a7e05508c6c7e254af9b305c67d355239e40effd3dde2e56d021d2e112f97aab2c87124a837cb6c3ad63bd4887513f43853a8748aa59a", 0x3d, 0x8, 0x0, 0x1, r0}, &(0x7f0000000100))

2018/05/01 01:50:14 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4)
sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc000, 0x0)
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x100)
sendto$inet(r0, &(0x7f0000001180)="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", 0x1000, 0x80, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100)

2018/05/01 01:50:14 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/178)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00')
rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00')
dup2(r2, r1)

[   97.277265] device ifb0 entered promiscuous mode
2018/05/01 01:50:15 executing program 6:
open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0)
r0 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0)
syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000140)='./control\x00', 0x0, 0x0, &(0x7f0000001480), 0x1800, &(0x7f0000001500)=ANY=[])
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, [0x7, 0xf6, 0xfffffffffffffffc, 0x71c, 0x3, 0x101, 0x7, 0x80000001, 0xffff, 0x9, 0x3, 0x6, 0x5ac2e7cf, 0xea, 0x9]}, &(0x7f00000002c0)=0x100)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')

2018/05/01 01:50:15 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYBLOB="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"])
recvfrom$packet(0xffffffffffffffff, &(0x7f00000000c0)=""/53, 0x35, 0x2000, 0x0, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180))
getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)

2018/05/01 01:50:15 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x6)
sched_yield()
sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401}, 0x14}, 0x1}, 0x0)

2018/05/01 01:50:15 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, [0x4, 0x8, 0x8001, 0x9, 0x400, 0x1, 0x0, 0xff, 0x2, 0x1, 0x8, 0x1, 0x1, 0x7fff, 0x9]}, &(0x7f0000000240)=0x100)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x100000000, 0x9}, &(0x7f00000002c0)=0x8)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4)
sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10)
r3 = fcntl$dupfd(r2, 0x0, r2)
recvfrom$inet(r2, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000ef6ffc))
accept$inet(r3, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10)

2018/05/01 01:50:15 executing program 1:
r0 = socket(0x1000000000000d, 0x200000, 0x0)
accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80000)
sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x19}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}, 0x0)

2018/05/01 01:50:15 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$inet(0x15, 0x5, 0x0)
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x4)
sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430)
getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/05/01 01:50:15 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:15 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x80}, 0x10)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x2004})
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$VT_DISALLOCATE(r2, 0x5608)
epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8)

[   98.239528] device ifb0 entered promiscuous mode
2018/05/01 01:50:15 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000500)=""/4096)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), 0xb)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x1, 0x0)

2018/05/01 01:50:15 executing program 6:
r0 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"76657468300000000000000000000010", &(0x7f0000000000)=@ethtool_drvinfo={0x1d, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}})

2018/05/01 01:50:15 executing program 2:
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0)

2018/05/01 01:50:15 executing program 3:
pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x3, 0x91, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/145}, &(0x7f00000005c0)=0x78)
unshare(0x40600)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00')
pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x29, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/41}, &(0x7f0000000200)=0x78)
r2 = accept(r1, &(0x7f0000000280)=@ethernet={0x0, @random}, &(0x7f0000000300)=0x80)
getgroups(0x2, &(0x7f0000000240)=[0x0, <r3=>0x0])
getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6)
ioctl$TUNSETGROUP(r1, 0x400454ce, r3)
socket$alg(0x26, 0x5, 0x0)

2018/05/01 01:50:15 executing program 0:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000040)=0xc)
sched_setattr(r0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x6, 0xe, 0x10000, 0x3f, 0x8}, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x40000a, 0x0, 0x0, 0x7, 0x0, 0x0, 0x25dfdbfe, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xfffffffffffffd6f}, 0x1}, 0x4000)

2018/05/01 01:50:15 executing program 4:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000938000/0x3000)=nil, 0x3000, 0xffffffeffffffffc, 0x800032, r0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x68f, 0x5}, {0x0, 0x2321}, 0x3, 0x1, 0x9})
getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4)
r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000)
ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040))
socketpair(0x8, 0x0, 0x6, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x7f, 0x400})
getsockname$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10)

2018/05/01 01:50:15 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:15 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt(r0, 0x88, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000040)=0x8)

2018/05/01 01:50:15 executing program 6:
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6(0xa, 0x4, 0x5)
rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8)
socket$inet_smc(0x2b, 0x1, 0x0)
io_setup(0x20, &(0x7f00000001c0)=<r1=>0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x5281fc2bc2a6614d, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1)
write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="b9b5cc"], 0x3)
io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}])
r3 = semget$private(0x0, 0x0, 0x20)
semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000100)=[0x40, 0x1, 0x6, 0x8ae, 0x10000, 0x516, 0x5, 0x8])

[   98.644227] device ifb0 entered promiscuous mode
2018/05/01 01:50:15 executing program 2:
mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000))
chroot(&(0x7f0000fddff8)='./file0\x00')
mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0))
pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00')
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x204000, 0x0)
getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)

2018/05/01 01:50:15 executing program 4:
r0 = socket(0x1e, 0x80002, 0x0)
connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0)
ioctl$VT_DISALLOCATE(r1, 0x5608)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/250)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/05/01 01:50:15 executing program 3:
pipe(&(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x3, 0x91, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/145}, &(0x7f00000005c0)=0x78)
unshare(0x40600)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00')
pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x29, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/41}, &(0x7f0000000200)=0x78)
r2 = accept(r1, &(0x7f0000000280)=@ethernet={0x0, @random}, &(0x7f0000000300)=0x80)
getgroups(0x2, &(0x7f0000000240)=[0x0, <r3=>0x0])
getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6)
ioctl$TUNSETGROUP(r1, 0x400454ce, r3)
socket$alg(0x26, 0x5, 0x0)

2018/05/01 01:50:16 executing program 5:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'dummy0\x00', 0x5})
r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001})
r2 = gettid()
r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x10000)
perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0xd32c, 0x2, 0x7, 0x1, 0x0, 0x1, 0x9600, 0xc, 0x4, 0x0, 0xffffffff, 0x7fffffff, 0xffffffffffffffff, 0x6, 0x1, 0x4, 0xc319, 0x4, 0x0, 0x81, 0xffffffff00, 0x6, 0x3, 0x80, 0x3, 0x8001, 0x200, 0x8, 0x5, 0x200, 0x7ff, 0x8, 0x4, 0x40, 0x7, 0x100, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x20000, 0x93c, 0x807, 0x5, 0x7, 0x8, 0x5}, r2, 0x9, r3, 0xb)
socket$unix(0x1, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"32030000616eb0e80008000000000010", 0x7fe})

2018/05/01 01:50:16 executing program 0:
unshare(0x40600)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1e6d857fc66c764a4eab"], 0x4)

2018/05/01 01:50:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
syz_open_pts(r0, 0x0)
r1 = epoll_create(0x401)
dup2(r1, r0)
unshare(0x200003ff)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8})

2018/05/01 01:50:16 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:16 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:16 executing program 4:
recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/69, 0x45}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/217, 0xd9}], 0x6, &(0x7f0000001580)=""/34, 0x22, 0x6}, 0x10000)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/dsp\x00', 0x0, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001980)={r1, &(0x7f0000001780)="b61f548c6adcd46e7732509cb220c4662a8a262df448ca71fc89ab24960e051cdf60d7c6277d0049fc54e021cc2bb38642d5e45e7af32a2927307a591bb21ebf0d0d86713d121a82e4eb84fabbb712440f0c068d9c910a515598bb1233a3dd5ef02368fc1402e9683fb82e8fc672db07272a4ea48bacaf6e76461c2e5cad86e4536edf2cb3c27ccd3f771f550a10a66c7e72704e4a0012d2b11283e379bcbe976cbb5b65ee983a851a1394310ce2c831d93dbe3cd4a5118c666e13c949af5949c086ca96eec6ec0072d8b880674ceb35e3d6a6ba", &(0x7f0000001880)=""/201}, 0x18)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001680)={0xae3d, 0x0, 'client0\x00', 0x1, "9c95110c4e5a4f33", "af0552b415377dcf4a653a53904572719a8680d13ada5360745b50e514a09ed3", 0xf5d, 0xa184})
connect$bt_rfcomm(r0, &(0x7f0000001600)={0x1f, {0x4, 0x4, 0xff, 0x2, 0xfffffffffffffff9, 0xe018}, 0x8}, 0xa)
r2 = socket$vsock_stream(0x28, 0x1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000019c0))
recvfrom(r2, &(0x7f0000000000)=""/74, 0x4a, 0x0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0xc2)
pipe(&(0x7f0000001740))

2018/05/01 01:50:16 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x4, 0x1, 'client0\x00', 0x1, "d6a1e5e1832c2eaa", "985f68a0f229e6ea1574f637ec9d72e12e1cc6242c3e22a54839db3ed3a51363", 0x3ff, 0x7fffffff})
r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40505331, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x4})

[   99.089806] device ifb0 entered promiscuous mode
[   99.103659] device ifb0 entered promiscuous mode
2018/05/01 01:50:16 executing program 0:
r0 = eventfd2(0x0, 0x800)
ppoll(&(0x7f0000a61000)=[{r0}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8)
r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00')
sendfile(r0, r1, &(0x7f0000000080), 0x400000ff)
uselib(&(0x7f0000000000)='./file0\x00')

2018/05/01 01:50:16 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={<r2=>0xffffffff}}}, 0x20)
socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000))
write$rdma_cm(r1, &(0x7f0000000280)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18)

2018/05/01 01:50:16 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009)
write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30)
write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x4)
write$tun(r0, &(0x7f0000253000), 0x32)
write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a)
write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68)

2018/05/01 01:50:16 executing program 1:
mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000100), 0x5, 0x6)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000))

2018/05/01 01:50:16 executing program 6:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000000000200, 0x0)
preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001400)=""/51, 0x33}], 0x1, 0x0)

2018/05/01 01:50:16 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080))
sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xffffffffffffffcf, &(0x7f0000881ff0)={&(0x7f00000013c0)={0x14, 0x1d, 0x420, 0x0, 0x10000000, {0xffffffffffffffff}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0)

2018/05/01 01:50:16 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:16 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[   99.469159] device ifb0 entered promiscuous mode
2018/05/01 01:50:16 executing program 1:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vsock\x00', 0x400000001, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000940)={<r1=>0x0, 0x195}, &(0x7f0000000980)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000009c0)={r1}, &(0x7f0000000a00)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0xa0)
write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x800)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000040)="d7a225a36234414676d38c965603bf3dc6129d46b58d3d1ecb31a4a14e8ded11e17e659cea61c2d8fd7aa5bb49b75a124bedbcccfc816970f0402af135da15057b1f1f55b8fd0dff74ee57a6f497907f7aa8ca4fbfd56b26d2d7", 0x5a)
r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000900)=0xe8)
getgroups(0x2, &(0x7f0000000a40)=[<r5=>0xffffffffffffffff, 0xffffffffffffffff])
fchown(r3, r4, r5)
ioctl$LOOP_CTL_REMOVE(r3, 0x40045565, 0x0)

2018/05/01 01:50:16 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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")
ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x2, 0x5, 0x1, 0x6, 0x6, 0x3ff, 0x4, 0x8, 0x0, 0x7ff})
flistxattr(r0, &(0x7f0000000000)=""/41, 0xfffffffffffffd37)

2018/05/01 01:50:16 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xa)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessvboxnet0ppp1\x00', 0x1)
r2 = dup3(r0, r0, 0x80000)
renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1404000000010000000000000000000000000000f575bde41df37e177158d0531940110b6aa8d8e09c237233a1b1288c5fec6dd76e4d40aa7f68440ea912458c2dc5ee1382afa419774aaacd49e79036d43076dcd1ace144bc7ed3dc8b495a51d87edb60711367aa4c6a57168112a7ae0f94b53f77b53ca874e56572649660e93e5ab8bbec6472424e480d65c0195da30d94a809d113d90a341fceef00e085350a0a66244e2a438cc8b46b22b2add45c7b613cab6709316f86aedbcb460000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40814}, 0xfffffffffffffffe)

2018/05/01 01:50:16 executing program 6:
poll(&(0x7f0000000140)=[{}], 0x387, 0x400)
unlink(&(0x7f0000000000)='./file0\x00')
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r0 = gettid()
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
quotactl(0x0, &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0))
ptrace$getregset(0x4204, r0, 0x200, &(0x7f00000000c0)={&(0x7f00000001c0)=""/166, 0xa6})
tkill(r0, 0x16)
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x8000, r2, r3, 0x1, 0x200000)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x800, 0x0)
ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000280)="4fae1fabfb35f95a531f5f65f6231fdfb8")

[   99.612605] device ifb0 entered promiscuous mode
2018/05/01 01:50:16 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:16 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:16 executing program 5:
r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40003)
vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x8, 0x7}, 'port0\x00', 0xb6, 0xd0000, 0x8f, 0x1, 0x80000000, 0x0, 0x6, 0x0, 0x1, 0x3})
bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58)

2018/05/01 01:50:16 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
exit_group(0xffffffff)
unshare(0x8000400)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84)

[   99.796249] device ifb0 entered promiscuous mode
[   99.850917] device ifb0 entered promiscuous mode
2018/05/01 01:50:17 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
r1 = dup2(r0, r0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x3, 0x2, 0x800}, {0x100000001, 0x1f, 0x7, 0x7fffffff}, {0xef, 0x0, 0x2}]}, 0x10)
write$tun(r1, &(0x7f00000001c0)={@pi, @hdr, @ipx={0xffff, 0xeb, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="14a3adb1a9b6"}, "2200e7814983194c8cf2eabde79d7452c4cddd2ecbe8736ff069344f284369f6ff65fa292c1bff8b05048c3241934d7f8c47812a4745f7ec6463d5b5b8df20748e1e9dcd1187a2e118a77e5aef49a7ab0a7b560165da88f3089147652c0517609b4f0ed089217a0d03c335ab55c1bdb4229eb83af98d9ee78ba295b8f1faa7d4b5f6b687c01c26f25490fab0214ed8064b3e5af6d280ee6822e20a0f4eecdcd5c5bd1185b24d0b2e1e1c74e3e52d2c666305b8c22ba8474d6227eede9d1e844e17272ede5afb79622882fb976c"}}, 0xf9)

2018/05/01 01:50:17 executing program 4:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0)
linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x0)
r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"})
ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0))
openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x400400, 0x0)
ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000100))
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240))
prctl$getname(0x10, &(0x7f0000000300)=""/4096)

2018/05/01 01:50:17 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:17 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:17 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1ff, 0x1, {0x2, 0x3, 0x5, 0x1, 0xfffffffffffffff9}})
r1 = socket(0x1d, 0x3, 0x1)
sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0)

2018/05/01 01:50:17 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
getpid()
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/01 01:50:17 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:17 executing program 6:
poll(&(0x7f0000000140)=[{}], 0x387, 0x400)
unlink(&(0x7f0000000000)='./file0\x00')
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r0 = gettid()
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
quotactl(0x0, &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0))
ptrace$getregset(0x4204, r0, 0x200, &(0x7f00000000c0)={&(0x7f00000001c0)=""/166, 0xa6})
tkill(r0, 0x16)
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x8000, r2, r3, 0x1, 0x200000)
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x800, 0x0)
ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000280)="4fae1fabfb35f95a531f5f65f6231fdfb8")

[  100.571948] device ifb0 entered promiscuous mode
[  100.593157] device ifb0 entered promiscuous mode
[  100.602165] device ifb0 entered promiscuous mode
2018/05/01 01:50:18 executing program 0:
r0 = socket$inet6(0xa, 0x80003, 0xffffffff)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x3, 0x4)
sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/05/01 01:50:18 executing program 4:
r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x101002)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x16e02dd3)
r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = dup(r1)
recvfrom$llc(r2, &(0x7f0000000440)=""/9, 0x9, 0x2000, &(0x7f0000000480)={0x1a, 0x27, 0x1, 0x7, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000580)='/dev/snd/timer\x00', &(0x7f0000000100)='\x00', &(0x7f0000000500)='system\x00', &(0x7f0000000640)='r\x00'], &(0x7f00000003c0)=[&(0x7f0000000540)='selinux\\md5sum\x00', &(0x7f0000000240)='selinux\\md5sum\x00', &(0x7f0000000600)="c02b00", &(0x7f00000002c0)="c02b00", &(0x7f0000000300)='/dev/snd/timer\x00', &(0x7f0000000340)='/dev/snd/timer\x00', &(0x7f0000000380)='systemsecuritysecurity\x00'], 0x1000)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000400)={0x303, 0x33}, 0x4)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x280002, 0x0)

2018/05/01 01:50:18 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:18 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0)
pwrite64(r0, &(0x7f0000706000), 0x0, 0x0)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/170)

2018/05/01 01:50:18 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:18 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
getpid()
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/01 01:50:18 executing program 6:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x306)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl(r1, 0x1, &(0x7f0000000100)="e19a28d0e6ba5dca49581eb9543e285f128f97af93ea839e5b3c2f93e1a18196ac80da64c466ffcbc2ba2d7b7999f978ddc18b21a6df670cf942a91caa67ff28e4161087caa7045015a02d0b871ce99299945e404cafeed20570cb84408b24c00702dd30d8103ff925e907e8bf013212086dae6f18c8815f4be05e1247b84bfcb64b78aa0583522ea0c0")
ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[0x5, 0x3ff, 0x9, 0x9165, 0x9, 0x80000001, 0x1ff]})

2018/05/01 01:50:18 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:18 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f00000001c0)="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", 0x2}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10)

[  101.601132] device ifb0 entered promiscuous mode
[  101.608107] device ifb0 entered promiscuous mode
[  101.626632] device ifb0 entered promiscuous mode
2018/05/01 01:50:18 executing program 1:
socketpair(0x1f, 0x3, 0x5, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x5e0, 0x0, 0x0, 0xffffffff, 0x298, 0x0, 0x510, 0x510, 0xffffffff, 0x510, 0x510, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x80000000, 0x4, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast1=0xe0000001, @gre_key=0x7, @icmp_id=0x68}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xffffffff], 'bridge0\x00', 'gre0\x00', {}, {0xff}, 0x89, 0x5, 0x4, 0x50}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x40, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x6, @ipv4=@multicast2=0xe0000002, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e22, @icmp_id=0x66}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff, 0xffffff00, 0xffffff00], [0xff000000, 0x0, 0xffffffff, 0xffffffff], 'bridge0\x00', 'bond_slave_0\x00', {0xf7c981bb49e187cd}, {0xff}, 0xbb, 0x4425fa75, 0x2, 0x1}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfffffffffffffff7, 0x101, 0x4, 0x1a, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x800}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@loopback={0x0, 0x1}, @ipv6, @port=0x4e20, @port=0x4e20}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x19}, [0xffffff00, 0x0, 0xffffffff, 0xff], [0x0, 0xff000000, 0xffffffff, 0xff], 'ip6gretap0\x00', 'bcsh0\x00', {}, {}, 0xbf, 0x8, 0x0, 0x20}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff, @port=0x4e21, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
bind$vsock_stream(r0, &(0x7f0000000780)={0x28, 0x0, 0x2710, @my=0x1}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000800)={<r3=>0x0, @empty, @rand_addr}, &(0x7f0000000840)=0xc)
setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000880)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000))
shutdown(r2, 0x0)

2018/05/01 01:50:18 executing program 4:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0)
close(r0)

2018/05/01 01:50:18 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:18 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:18 executing program 6:
r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0xc82)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000740)=""/4096, 0xffffffffffffff29}], 0x1)
ioctl$TIOCNXCL(r0, 0x540d)

2018/05/01 01:50:18 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  101.940141] device ifb0 entered promiscuous mode
[  101.963185] device ifb0 entered promiscuous mode
[  102.019899] device ifb0 entered promiscuous mode
2018/05/01 01:50:19 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0)
ioctl$VT_WAITACTIVE(r1, 0x5607)
r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/posix_acl_accesskeyringuserselinux-#nodev\x00', 0xfffffffffffffffe)
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
keyctl$reject(0x13, r2, 0x8, 0x6, r3)
r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000))
ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000040))
openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x4600, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2)
close(r0)

2018/05/01 01:50:19 executing program 5:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:19 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:19 executing program 4:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
pread64(r0, &(0x7f0000000180)=""/201, 0xc9, 0x0)
r1 = socket(0x15, 0x80005, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e)
getsockopt(r1, 0x600000000114, 0x2711, &(0x7f000085c000), &(0x7f0000000000))

2018/05/01 01:50:19 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58)
r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0)
ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000240))
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000869ff8)='./file0\x00', &(0x7f000095eff8)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f00000000c0)="93")
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nilfs2\x00', 0x0, &(0x7f00000001c0)="4ee57ae125811bebc04851f99dd3e2a8cbafde70a26f8f3f69805d181d88f803b69519053c426a0ebc9dd2289aa536d43a33abc9f4bec8dcc6429e339b0b6010aa4152d779f38e1682ee8465e4fe135e")
socket$inet(0x2, 0x80003, 0x800)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18)
sendmsg$rds(r1, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/103, 0x67}], 0x1, &(0x7f0000000c40)}, 0x0)

2018/05/01 01:50:19 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:19 executing program 6:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400000)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={<r1=>0x0, @local, @dev}, &(0x7f0000000240)=0xc)
sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x4, 0x2, 0x1, 0x75617c8e}, 0x5, 0x2, 0x0, 0x0, "1451e346e39c7c50"}, 0x10}, 0x1}, 0x1)
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00')
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x4, 0xe15c, 0x1}, {0x7, 0x1ff, 0x1f, 0x7}, {0x54e0, 0xff, 0x8, 0x5ce46f0c}]}, 0x10)
pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100100)

2018/05/01 01:50:19 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

[  102.575306] device ifb0 entered promiscuous mode
[  102.605632] device ifb0 entered promiscuous mode
2018/05/01 01:50:19 executing program 6:
r0 = socket(0x1d, 0x3, 0x1)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000140)=0xaaad, 0xffffffffffffff1a)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x404, 0x4)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'lo\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x34, r2, 0x1, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xdfe69ed12bdf132f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40)
sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'rose0\x00'}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)="562561ed111086a5f1658aaf78865867768748b9e7bfcc15b6b952d3a3ca293d0a5b9d834e8f58603cbb8c97451573622172c2465a59e7ff9890c1e7fbb661e06517c30e867d10de41c7e485590062a1ca6c76af80d9afa2730d42ebc7870d367e573019bdef1eff7760ad2d5d94e56f5fea00708579aa558ff4bfa096afa413b93cae616989aa3481bcb03ba6d7ffa208eecbe8a9f5e0980fb8a3eaecb3a768f15bb71ffb10e7abfd7b412f3805a62ac86d7b20f723b797a5a8aa343ed9fa934d16b75b93e2acb84970dcbb1cc081362bf66b6e8f835c1fa79e7105f42beb81e8a7c23a73040469cf3e7d613405328a41b125d43fa73b92780ca9a60dcb962395ecf91572ea60885bb08efac8e36d0de834563afe510aac8ef84e49b1ab9960d424f66081681e18f515cb9a8ceec7e0898206a206a0bdf82011852cdbefc4ea4350e0d4bbddc31e051ea14df0b0d1881f2544aeeb85df8de9c4f542f9abf1d10561d8aaef704f04cb18e0fbc55772bdd8cbac641efdcd7495eb86e3e8977d9477047c1abe70a4e1370b5bd04ec34f281876230e15f5f34445d2a91b7baf2df76a81e951893a0d894448ffce08412c0f1ebbb90d4b0a6fb79c2b12561d5bb4b5d6f4ee8f72db6a9b3322f99127c16be15f9e66435ad11847ca7d98dd9955ee001007c9a6d5db64ab0e9076ac24b1bdc3c749260dc63c81855949d3367d7d3277367ceeebc18df4c684570c5a418e89152b5d945823d0f8a1d1342bcde5528e8914935dd9ca5a3e7ba21b5381bd55d2b50168b89458f2f4b379ade2d1a4321a687e921aa98d83779c963e02672f64f052a40c13dd623ec9a827bf5b61faf69727ad801356be722ad0f373746ec8511367584d1bbf6abc8506bd1dec83c5ef957c19754efbf3765d09302283ccf95cf99e07394ad773a6703d72f8f35687b0a4b540dc84a98b26d4340c2957031cde50f763e0316a2a38dc81978634c7551678ab674ed577fd6a0ae7174a5970ea02ca149fd76573081d30f98ff3c38f40cbd4241e0dffd0cc050699047ab83fb498f8f6efdcf0729cb5747363b17a6360cc19ae1f7e69211eaee87e009a790c3c24a8fbe4b19de50e79249a6e2e8b4b333c21d72ce2b8273bcf884211aeef478d6789b97f7f02ec5c277ae51a142048ada9d7ba5dc3a22b995d5cc3f1f60e17d6d6bd5c19a3675a51c916f0a83fe50f32c587853e9e2186c8c2c62458b5ba234468037f5c04bb11a7c81eb9c942bd261962b2e88c4fae9d2888d47a1b89b879718ccf1efe1f18549bb16f7e1ab54e5fbbbd473defe80d06b537c4755b1445e3075838c3da848a702e6bb4bdf9026b51af0daf55593c8b20da7a3ca8997781fa1fc7d3507614b3f474cadfa0d39e2d4108679741181cf224e4adfe6805eac3115390f3ed9a411b15c6c0494b6cae9634eee28f6278d82e79aca93fb8bc638083a58ddb376ad88cb52c8d6584a913f19667f1d97eefd24110c0781458bc68bfb30d9e1e8075932613f9531753bfaa8c899d7b6899c14825d7c8c0d2887591c045f96a6c9f0483d169681ae2b50dc52d8c95094df3d8078e29e7458f9a47b599269ebcdab2e2d2f64456c06398598482a076d2f11712b9dd866ce544c1d41dc47a7cec17b35045e4078f1d3c4e27fe5a5cab8cf54db118c9a5d8134e06bd1d1d7dc3ab0feb4902c570447fdfec35b67540d99e80e644eddb48e2593ca8316d7134a2c27508a374fbf5dd5f80fac685fa47e9b443ecc6c50fa76bd2d30fc2566a269e01069f7b63f465ca54ea7161f8414bc1f74533c91feaa73b9af55674c3b1b3123fdaf343a94258b1892ad63ff02ad5991d3843864050891f37757dce0284dc993105795654464a2df172a44b7ff7007ee1c33c8e7563f318ffed1ccd78e9412196725775b1bbc28c3d33363af0f4211113198c1d6da5ef185098e24f86d169b13d0432a576ed9da20bdffec9d301cd63bf9406959afa3214de02754749cb1007ff8c719614a639ade6cb5ed5f566712353a67576f3707d64ebe12e443616313269e80ef119731a6eef03f745a22d4f424b314e896b888d320ba338a2efd9baa8dd1ddceaffff8311011206eaef948b9654aa02585112247eb1da9b847eff6cd4b8d3420cde1aaa59da50eec511b526e4e53ff6878869a99d8eca4585a6dc48a4fabb20b853901912f058ee58e01460c1c295332fceca1cd3ee31c44dc0ea499d6c6eaf573934c554fed7481bfc448c4431731e9548782af72c5a778f0f914a9172ce5e7eaa8a2ab3624a59ca64acd723b1f9eb30a32a676bcbf6f099ba739aaeed4a8465aa22d17d7dd542f6411d395b8bbcf305e686ae16b7649c6688860e6b81400a99bcaef4852c32c11fd3d2698b6f984db9bcec6ffa806f40ef963b60db90f2aaf8475dd99746a1eef371c3ab3a805dc1157f425a5ffe8a4baddfc9cb0b1cfe132180b0de4e96a4fdbc25904f8c9af43095c7866b6856c2e723af691077ae08fb473c58a241bbff029adfdaaaf8c905845bd584f2bea7e10e0ce28f79d2f4d089f84df8ae287d7bfffcfbe7b6e624e0ff0d939c73734e988a5cc914b72236cb39a82bc4a77c54e8f74a4707d3fde159347466e09f97280e9a9e8622e28e4ad0ee8189ae427fe29dbb70d05a5342d6a6977e6951c6c4a8b8bf1d7b17bf17fea53c9473fcdcf196a135e0c38f0cb7e730d0c4b5334108f2faa3457a1db76b610412474c30b4a0885baf1c5e8904f02fbdce7ffdafc6f3724800390914f4fffdc70eff747e78ac2db6a930e4b74d73f51d10189d3775293029f175c5db74e93fb20238031de5663ffc531eaeac2c8a9f2394ae1cb2c5bd500ceb468835974f190b8b453c01335233b497dd8a208d641d237eeeb8b9bd8d23e94438b0100d14e0d7f69dcef0f3e2c29e26b03931d1c5034259f581db2bbaccb51defd5b590930401cbfe0d16ae7486548379f054ab0ccd39248aba4f425956ef6c7549b3db8bd12366138f113a7ae816d3ac54ac07c8ce415777eb334bd1492823624c18ff4efdf75feb0e8264b61d97119f31dcd882ad32d40b5f90d0ca235beff5cb0d2d7925968709f97a8840e03a169f8a0761e8de7f995bc07627e0fa00ebbfada81a77bf8d3c790a2763283ecb1264e6e137a6f8e8f7b22adcea44a21e5063a37e653bbe7982ba3a6fb4f3fe731f3292fe37ffa532b8e8bfb1339ccadb63dca4bd18adcba9bc515c1038f2f0122cbe19f1c007e867c54831abfbb3c174a42d18ebfb1e56c81cc64c9151042f11dcb6fc5b4b8e71a2ed76e0284ff16c0d4c0679043deec41663daa56029c15eca72427f25422a8834979284787f04366d7832e201cc5a14c88060e35c91fd5959894c50f4aca491557f3c9882cfe15bf622b53bce7efb985739a570995cc84d48241f4a03fe232efc05f28781f5b34ea7f4dab4e9fe0f4de6daffcf070c24b31aa536fd9e0b0ed35a0beeea9912b04e7ad99cc26d96acb8cc01220903f60a7eb670bb1a01ebf11d560ba5cbd0eb0ce1fde88e7ba5f8364b357d6aaf06ce81e5d7fe13f3b0364c6b8e3d37ee7c77a6eea2b89a4f49699804b87a04187351bcf87af8c165a9ae476b9929b9002203aa3bf04c35d20ef0becff6663ac7aa57296a6aa488e4665ef13b67e0bafdc2bb812d2086a19270448a4173daf093c58f8feebf2bfbb3a58fdd1159c57f8c6b1e7ace4a10fa7717745c36147ad393b8cab3b9ce4b03527065e97e93b7391aa1eab4e69e92395c5e088d7c87f34d2c8c64918082a75ce70c94813ef24cbb809b53287e6a38fad5da960225f9fb120935f67b07d120e52f60f6cb487271954f116063142090eeead82adc323a6e9aff2413fac721262e48ca3564ed1043ed5655d53f32a219bdd3194fe9e87c411a282f8709a3f29d1a6a5428a6681f40ddfa7fd1f1dcd4cdc921212a5ce3f39836b277bc57e1044243a2b13147189d133a7b40534cbde339a66a80206dd5a71333e1644b41764e5433160ab4e9a6c6a99117b2eefa47bace48074aa11d6abe221a29b1b5baf44d5219a0c970eabcf95c99a1c7625a6b519bcfb8cc535a87ceaa2190c45e0e8dfa082aeb371f5cc3fc5cac7e8f6c8b285dfc63ee4e8fbcb29a5903ca6ca519c6c3548e95a7ec7a2f69fed3767c7dd19fcc89206125fb5998a1ccf21baa5db2f2f0acb71f18051f37bc8c808a89392ce9800303e6fbba0a94c8d355f2e10fbabc9e6ce1e3967dbc31b176071ccf066ff1ead761fdc7c5cdbb27b5b486b21d228857c163c1d23d7ee6ed6fc99b1de2d5b097cc51046963768d421f0fe406a3840c820bca682c2ffeb6eee283d0c4270ad2baa105b0385dea1419c01d3e714bd2022e9f54a755713ec4e14cde04cd702c3f5fdcd0d90f40ff1e24305897e633d4d246cec2f93d960daba8f61096a158a45dade8a263096174a237fd740cf3845ad4631201786714bff4b088ab44936f99feda2fdb38dcf5ee532a372456d6b8d6f6cce6e1ca4d3fcb23925556c586edd23a4d64e7feda312dee09599298050c6c90cac73dc6f0020db25e21595e3a252bfc03eb23ce94743c33b18f2039553df3fb348356744ce5399d4b02edf6dc95f6584ed8c93fec23f94425ffa393816187f29846bf6e924903c008e2364fdadb9b8cc051963d58d56278e1ff79fe9199eaa7d07dfcb1fa35abe8fed86f21446ab7a59d71f6a3930862382589e2a8e4bfef2cf8e9e9cfe69c4bfa5806177213b17d741bec736df73e5abb06fb750d8bd6131edc7a472501b5a91f5f012bd768d710a99f0fefe324997a0144dea88753f939a99ff18a5395517912b67278b5603f413e0e097c8199d4e96607e4690f90d5e6e7530d46e6edc69cb4fcbb4ed644d0ff91c415ed2b6b6aa98945ad7f077b41e2208c6604b06fc4ee264aa2fb5afb5f77be2c9980091a4b89db5c7fb11ebc49b326052ed75bedf138388f5e0dafa5e16550f79872a4030897d4f64ecc599bf65cb9addc6d702b66536342f87520115200547bb9a7e469ebe1a58cfafee1ad8dce8c387771ae42770c1e04628a0338be836babd463f86c05c974bb53ca5031ff2655127e548d204f3a14af2ca6b1ae53b0d9035ae6b195b45772b00c8dc98f3539d4367ead45ab7524472acf9792f06186abeb2d7eb0887742eb3f6fe5327bede392b46a781c13225068e3c7af6daf5dcbf44aa4a1c2b17f6593d3d3b0ea0032426fdd62b1d2f3d799cbb3e6e9367fbc1445c324e65526ece5c0e55453340a19a3455f870e2bc27815517f56442060209e90082fca0e12e4662524bfaeefde5634dbd12e12e81dd93f3a6408c4458d55488d56e066b351db45636fb4b4e4687cd83236d862bfe3ce2b2a294d1453476e30a91e94db47a258545cbdd5917b2c7de3ca1bb97f98e7769e40c7e6593906d989d2775c4606237eaabeae259ce0402bbab8ee0148afdea5a21476a94aa7e62757742ddbbd40b11a935f1353bf271336464920c3c879fa99746055e75c68a42bc1f926ccbc051a0ded0647a4ce282cda095729e8df79e6345f41c4ae902a9c32928003ab0d0c24755b76f1c570932c9e8ac4dd3474875efd7abd9aea46c39b7ea75d5c51d0a8114d929fc628f3750d93dbf1c00b49e80acf0c44c2112cbb0c1ac242554f6a32c53c795a3028dd971a99c93e8193825f5f8cf61d979d740f2e209443e54eafabbd0740471ece17541b733c9b9b9cc65379ed90411ebe8af9b5680d9d472404ce298d5871d8a85490942a8ebd1023454a0b917f9ffeb8", 0x1000}], 0x1, &(0x7f00000012c0), 0x0, 0x20000000}, 0x20000000)
sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000180)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b2d7a042adb71a52505946ca8d1e2ecab98411952b6b673b63a69f95d09350eebb892bbd2aafd8752c959185a933345fc1b3c72afb2881a9d809b4dc6bf360a9"}, 0x48}, 0x1}, 0x0)

[  102.627863] device ifb0 entered promiscuous mode
[  102.638424] device ifb0 entered promiscuous mode
2018/05/01 01:50:19 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0)
fchmod(r0, 0xffffffffffffffff)

2018/05/01 01:50:19 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000002c0)="4192432c04f68a7543f9e4afcc", 0xd)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000400)=0x16)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8)
r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x0)
ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x81)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000004c0)={{0x10001, 0x1, 0x0, 0x7, "86522f3829fa6a08fd434986d3f6c2332c3f3fff534f4e30f089c96806884e0120a97c6eebac8454d0f70647", 0x10001}, 0x588a, [0x80000000, 0x0, 0x800, 0x7f, 0xf5, 0x800, 0x81, 0x4, 0x1, 0xffffffffffffff22, 0x9, 0xffffffff, 0x9, 0x7ff, 0x803, 0x800, 0xffffffff00000001, 0x0, 0x200, 0xfff, 0xffffffff, 0x6, 0x80000000, 0x100000001, 0x3f, 0x2, 0x1, 0x4d7, 0x0, 0x0, 0x2, 0xfff, 0x81, 0x80000000, 0x4, 0x81, 0x100000000, 0x8, 0x3ff, 0x91, 0x8, 0x8, 0x40, 0x1ff, 0xff, 0x5, 0xfffffffffffffff8, 0x0, 0x4, 0xdbd0, 0x0, 0x7, 0x4e, 0x8, 0x0, 0x2, 0x2, 0xfffffffffffffffc, 0x8, 0x5, 0x3ff, 0xffffffffffff0000, 0x5, 0x8, 0x4, 0x9, 0x4, 0x80, 0x71ed, 0x6, 0x2, 0x9, 0x9, 0x3, 0x101, 0x6, 0x7, 0x8, 0x0, 0x200, 0x4eba, 0x3f, 0x100000000, 0x9, 0x5, 0x9, 0x38, 0x7fff, 0xffffffffffffd810, 0x1, 0xff, 0x10000, 0xfff, 0x0, 0x101, 0x0, 0x44b34550, 0x4, 0x3, 0x931, 0x6, 0x7, 0x5, 0xfc00000000000000, 0x1, 0x7fffffff, 0x13, 0x2, 0x8b, 0x8, 0x4, 0x0, 0x6, 0x1f, 0xf897, 0x80, 0x7, 0x9, 0x20e0, 0x1, 0x100000001, 0x9, 0x4, 0x1f, 0xcc14, 0x2, 0x8, 0x409], {0x77359400}})
modify_ldt$write2(0x11, &(0x7f0000000380)={0x1, 0xffffffff, 0x5000, 0x5, 0xff, 0x8, 0x400, 0x7, 0x4, 0x4}, 0x10)
pipe(&(0x7f00000009c0))
recvfrom$unix(r2, &(0x7f0000000140)=""/238, 0xee, 0x100, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_buf(r0, 0x0, 0x40000000000, &(0x7f00000000c0)="4d6b9adb7d7711800fa97cf7f14e768152560e50d9006ba3e50dba97343f28a060a929728dc63ed44a820e2635f10fce9b0639c19af30ae21f3fd8547a", 0xfffffffffffffed1)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0xfffffffffffffff8}, 0x1)

2018/05/01 01:50:19 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:19 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x0)

2018/05/01 01:50:19 executing program 5:
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
sendmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x0)

2018/05/01 01:50:19 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  103.034172] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use)
[  103.052168] device ifb0 entered promiscuous mode
[  103.067588] device ifb0 entered promiscuous mode
[  103.075444] device ifb0 entered promiscuous mode
2018/05/01 01:50:20 executing program 0:
r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b52bdc469e4e84000e47eadc50d413c96ba6d8c824e4c3af767ad9b83ef1d99b831cd7ff0a8d8ddca611f609308d98d272210229534119238c06a81488c0bac4027eb38f4b8ecd4709ecf14d0bfacbafaf8bd8867ea251a12f79a41468a7e00be12ab6882ccf9ca82c33f66ac808be886e020a184dff87fe47f498", 0x7b, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r1)
keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}})

2018/05/01 01:50:20 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90)

2018/05/01 01:50:20 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000080)=[0x200000000000000, 0x0, 0x800, 0x0, 0x3ff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x6000000f})
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)={0x1})
poll(&(0x7f00000e2000)=[{r2}], 0x1, 0x0)

2018/05/01 01:50:20 executing program 5:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:20 executing program 4:
prlimit64(0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0x5}, &(0x7f0000000100))
mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8300, 0x0)
setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4)

2018/05/01 01:50:20 executing program 2:
socket(0x11, 0x100000802, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:20 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x0)

2018/05/01 01:50:20 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

[  103.334006] device ifb0 entered promiscuous mode
2018/05/01 01:50:20 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1}, 0x0)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80100, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x3, 0x4)

[  103.355619] device ifb0 entered promiscuous mode
[  103.383929] device ifb0 entered promiscuous mode
2018/05/01 01:50:20 executing program 4:
r0 = socket(0x1001e, 0x2, 0xffffffffffffffff)
io_setup(0x40, &(0x7f0000000000)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}])

2018/05/01 01:50:20 executing program 0:
r0 = signalfd4(0xffffffffffffffff, &(0x7f00000002c0)={0x9}, 0x8, 0x80000)
fdatasync(r0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe2(&(0x7f0000f61000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000300), 0x800)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {<r4=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r4, 0x3})
r5 = userfaultfd(0x0)
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000180), 0x10)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={<r6=>0xffffffffffffffff})
getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000340)=""/235, &(0x7f0000000440)=0xeb)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
tee(r2, r1, 0x1, 0x0)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000})
getsockname$netrom(r3, &(0x7f0000000480), &(0x7f00000004c0)=0x10)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000240)=0xac, &(0x7f0000000280)=0x4)

2018/05/01 01:50:20 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8)

2018/05/01 01:50:20 executing program 3:
socket(0x11, 0x100000802, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:20 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:20 executing program 5:
r0 = epoll_create1(0x0)
r1 = socket(0x11, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4))
epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4)

2018/05/01 01:50:20 executing program 1:
r0 = socket$inet(0x10, 0x5, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000010001f001cfffd946fa2830020200a0009000100000000010000a3a20404ff7e", 0x24}], 0x1}, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$BLKPG(r1, 0x1269, &(0x7f00000000c0)={0x9, 0x1, 0x19, &(0x7f0000000080)="741832c82cb187e9292e969342e58674b3bb09690d41016dcb"})

2018/05/01 01:50:20 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c)
ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[])
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x50001, 0x24)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x7a2fa7b5, 0xce3, 0x8, 0x100, 0xffffffffffffffe3, 0x9, r2})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/05/01 01:50:20 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x0)

[  103.810690] device ifb0 entered promiscuous mode
2018/05/01 01:50:20 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x7, 0x80}})
ftruncate(r0, 0xb)

2018/05/01 01:50:20 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00')
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0xffff, 0x100000001, 0x3, 0x0, 0x0, [], [], [], 0x5, 0xabfb})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
getdents64(r0, &(0x7f00000002c0)=""/172, 0x23)
getdents64(r0, &(0x7f0000000000)=""/139, 0x8b)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf3, 0x4)

2018/05/01 01:50:20 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x3)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080), 0x4)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001a80)=""/124, &(0x7f0000001b00)=0x7c)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001b80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e000000040000e803000050010000ffffffffffffffff58060000580600bf87c2a4d8e79826a7ab130058060000ffffffff0400000000000000000000000000000000", @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dcee7fd918612d9f443326ad181991ee250786c73c5ed46f0d03988167987272c30fbec6bf70"], @ANYBLOB="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"], 0x788)
bpf$MAP_CREATE(0x0, &(0x7f0000001b40)={0x7, 0x4, 0x1, 0x7, 0x0, r1, 0x7}, 0x2c)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x900, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001200))
recvfrom$llc(r2, &(0x7f0000001100)=""/192, 0xc0, 0x40000140, &(0x7f00000011c0)={0x1a, 0xf, 0x53, 0x800, 0x8, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/4096, 0x9})

2018/05/01 01:50:21 executing program 5:
r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="01b9f7c04eb7185f32", 0x9, r3)
r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00')
r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="b9ea205e17fbb176d1c11bf2038c7fd17f0ae721f4f81191180f86e9b2fb89e0b810eadc5290f9541ed73482d1c17e3ab06e91fc9d1f81617b783d9824ed28deb245de4328bf09f06fffe2934cadebc82ad561fae72eeaaa2db3ccbaf0f7068fdbcd406fc5f1cb4657a1541d51452f594c4c0479a08ce63c21a88a2de0d31c019fb3a81f2cd4d48912ca311022f99d19cc117bef9b8303cce12dca839b666588a651966eea91f839130000", 0xab, r1)
setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000280)={{0x0, 0x89b3}, 0x8}, 0x10)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}, 0x0, 0xffffffffffffffdb})

2018/05/01 01:50:21 executing program 1:
io_setup(0x3, &(0x7f0000000000))
prctl$intptr(0x1f, 0x0)

2018/05/01 01:50:21 executing program 6:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000)
close(r0)

2018/05/01 01:50:21 executing program 2:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x80, 0x1)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
flock(r0, 0x2)
socket$rds(0x15, 0x5, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400201, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x550, 0x0, 0x7, 0x5, 0x3, 0x3, 0x5, 0x70, 0xd673, 0x87b36d7}, 0xb)

2018/05/01 01:50:21 executing program 5 (fault-call:6 fault-nth:0):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 4:
sched_setattr(0x0, &(0x7f0000000080), 0x0)
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x4})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159)
ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})

2018/05/01 01:50:21 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x24, {0x2, 0x4e24, @rand_addr=0x9}, 'bpq0\x00'})

2018/05/01 01:50:21 executing program 1:
rt_sigprocmask(0x1, &(0x7f0000000180)={0xa9}, 0x0, 0x8)
unshare(0x40000000)
epoll_create1(0x80004)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4)

2018/05/01 01:50:21 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 2:
r0 = socket(0x0, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 7:
socket(0x11, 0x100000802, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:21 executing program 6:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7f0}, 0x4)
capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000))
sendto$unix(r0, &(0x7f0000000100)="40b32ab266fb0f9d509641cb9f8dced14487386eeffffb4d2e4f5bdda92687fb2f0deafd2a223caad8adf54d770ab40e04c2c8a7c70386bda2b46683f0b734f51357661ce543bf4b17c32800f3d6802764b9cea64c2784aa153e3265c81802b80561692ed3df32faecc43eebc528c4e675f09b56cb11c9e549f38174a2f88fc87407d096db91e532664b133ee8eb59c9c8a8c9f28ca8bb9162fc0789a0ea4ca7f4d011c9ece4a87a49e66edbffbbf902363e7a040cf49e78fa259e0fc5a7e381adc1a2086298150890f4489cc1a244498b6bf07c0b982a59dfd5306842", 0xdd, 0x4000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7379838a27efd83c910c758978ba3c236f2a84a2bde96c46c3ce251f408566170ed561d6b5b4"], 0x22)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={<r1=>0x0, 0x2}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x5d}, 0x8)
rt_sigprocmask(0x2, &(0x7f0000000380)={0x3}, &(0x7f00000003c0), 0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x89f7, &(0x7f0000000540)={'sit0\x00', <r3=>0x0})
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0)
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10)

[  104.923464] IPVS: ftp: loaded support on port[0] = 21
[  104.936323] device ifb0 entered promiscuous mode
[  105.001860] FAULT_INJECTION: forcing a failure.
[  105.001860] name failslab, interval 1, probability 0, space 0, times 1
[  105.013281] CPU: 0 PID: 7805 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  105.020167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  105.029564] Call Trace:
[  105.032221]  dump_stack+0x185/0x1d0
[  105.035904]  should_fail+0x87b/0xab0
[  105.039726]  should_failslab+0x279/0x2a0
[  105.043871]  __kmalloc+0xc2/0x350
[  105.047426]  ? kmsan_set_origin_inline+0x6b/0x120
[  105.052323]  ? alloc_pipe_info+0xb8/0x8c0
[  105.056569]  alloc_pipe_info+0xb8/0x8c0
[  105.060626]  ? splice_direct_to_actor+0x65/0x1040
[  105.065539]  ? do_splice_direct+0x335/0x540
[  105.069936]  ? splice_direct_to_actor+0xdb/0x1040
[  105.074833]  splice_direct_to_actor+0xe23/0x1040
[  105.079658]  ? do_splice_direct+0x540/0x540
[  105.084069]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  105.089495]  ? security_file_permission+0x28f/0x4b0
[  105.094625]  ? rw_verify_area+0x35e/0x580
[  105.098875]  do_splice_direct+0x335/0x540
[  105.103152]  do_sendfile+0x1067/0x1e40
[  105.107171]  SYSC_sendfile64+0x1b3/0x300
[  105.111351]  SyS_sendfile64+0x64/0x90
[  105.115311]  do_syscall_64+0x309/0x430
[  105.119278]  ? SYSC_sendfile+0x320/0x320
[  105.123413]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  105.126484] IPVS: ftp: loaded support on port[0] = 21
[  105.128633] RIP: 0033:0x455979
[  105.128650] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  105.128684] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  105.128714] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  105.159367] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  105.166675] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  105.173989] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000
2018/05/01 01:50:22 executing program 2:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:22 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x90000)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)=ANY=[@ANYBLOB="1400004022000901000000000000001004000000"], 0x14}, 0x1}, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/91)

2018/05/01 01:50:22 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:22 executing program 1:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000480)=[{0x3, 0xffffffffffffff17}, {0x0, 0x4}], 0x2)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8001, 0x1})
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000c81ffe))
socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r1, 0x4000000000000, 0x0)

2018/05/01 01:50:22 executing program 7:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x2})
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x80000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000c79fb0))

2018/05/01 01:50:22 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4')
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000)
getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), 0x4)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0))
ioctl$KDMKTONE(r1, 0x4b30, 0x10001)
readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1)
write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60)

2018/05/01 01:50:22 executing program 5 (fault-call:6 fault-nth:1):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:22 executing program 0:
unshare(0x40600)
r0 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001340)={<r2=>0xffffffff}, 0x13f, 0x5}}, 0x20)
write$rdma_cm(r1, &(0x7f00000013c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r2}}, 0x18)
setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x20)

[  105.765499] device ifb0 entered promiscuous mode
[  105.815960] FAULT_INJECTION: forcing a failure.
[  105.815960] name failslab, interval 1, probability 0, space 0, times 0
[  105.827513] CPU: 0 PID: 7830 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  105.834398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  105.843801] Call Trace:
[  105.846541]  dump_stack+0x185/0x1d0
[  105.850324]  should_fail+0x87b/0xab0
[  105.854237]  should_failslab+0x279/0x2a0
[  105.858376]  __kmalloc+0xc2/0x350
[  105.861944]  ? kmsan_set_origin_inline+0x6b/0x120
[  105.866929]  ? alloc_pipe_info+0x560/0x8c0
[  105.871241]  ? alloc_pipe_info+0x38f/0x8c0
[  105.875579]  alloc_pipe_info+0x560/0x8c0
[  105.879708]  splice_direct_to_actor+0xe23/0x1040
[  105.884545]  ? do_splice_direct+0x540/0x540
[  105.888970]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  105.894407]  ? security_file_permission+0x28f/0x4b0
[  105.899549]  ? rw_verify_area+0x35e/0x580
[  105.903810]  do_splice_direct+0x335/0x540
[  105.908091]  do_sendfile+0x1067/0x1e40
[  105.912100]  SYSC_sendfile64+0x1b3/0x300
[  105.916289]  SyS_sendfile64+0x64/0x90
[  105.920203]  do_syscall_64+0x309/0x430
[  105.924173]  ? SYSC_sendfile+0x320/0x320
[  105.928649]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  105.933881] RIP: 0033:0x455979
[  105.937193] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  105.945735] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  105.953058] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
2018/05/01 01:50:22 executing program 7:
r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0)
ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x3, 0xf7})
ioctl$BLKROSET(r0, 0x932, &(0x7f0000000080))
fchmod(r0, 0x10)

2018/05/01 01:50:22 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f00000001c0)={[0x30, 0x33, 0x34]}, 0x3)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4)
set_robust_list(&(0x7f0000000200)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x4, &(0x7f00000000c0)}, 0x18)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

[  105.960375] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  105.967690] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  105.975094] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000001
2018/05/01 01:50:23 executing program 0:
openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0)
clock_nanosleep(0xb624987799810159, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000443000))

2018/05/01 01:50:23 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c)
connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c)
syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)
recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/71, 0x47}, {&(0x7f00000012c0)=""/89, 0x59}], 0x6, &(0x7f00000013c0)=""/189, 0xbd, 0x39df}, 0x8}, {{&(0x7f0000001480)=@ax25, 0x80, &(0x7f0000002600)=[{&(0x7f0000001500)=""/149, 0x95}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/8, 0x8}], 0x3, &(0x7f0000002640)=""/208, 0xd0, 0x12d}, 0xce6}, {{&(0x7f0000002740)=@hci, 0x80, &(0x7f0000002840)=[{&(0x7f00000027c0)=""/58, 0x3a}, {&(0x7f0000002800)=""/6, 0x6}], 0x2, &(0x7f0000002880)=""/28, 0x1c, 0xfff}}, {{&(0x7f00000028c0)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/106, 0x6a}, {&(0x7f00000039c0)=""/102, 0x66}, {&(0x7f0000003a40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x3f6a}, {{&(0x7f0000004a80)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004b00)=""/209, 0xd1}, {&(0x7f0000004c00)=""/152, 0x98}, {&(0x7f0000004cc0)=""/189, 0xbd}, {&(0x7f0000004d80)=""/225, 0xe1}, {&(0x7f0000004e80)=""/134, 0x86}, {&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/87, 0x57}], 0x7, &(0x7f0000006040)=""/209, 0xd1}, 0x2}], 0x5, 0x40, &(0x7f0000006280)={0x77359400})
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000062c0)={@loopback={0x0, 0x1}, 0x3f, r1})

2018/05/01 01:50:23 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='io\x00')
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={<r1=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x200, 0x0, 0x800, 0x2}, &(0x7f0000001100)=0x98)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001140)={r1, 0xe3f}, 0x8)
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000000100)=""/4096, 0xffffffffffffffa2}], 0x17f)
openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x8000, 0x0)

2018/05/01 01:50:23 executing program 3:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
sendfile(r0, r1, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:23 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:23 executing program 4:
r0 = socket$inet(0x2, 0xa, 0x1003)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840)
write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb)
r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
getresuid(&(0x7f00000000c0)=<r2=>0x0, &(0x7f0000000100), &(0x7f0000000140))
r3 = getgid()
keyctl$chown(0x4, r1, r2, r3)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)

2018/05/01 01:50:23 executing program 6:
unshare(0x400)
r0 = socket$inet(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffcf1)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)

2018/05/01 01:50:23 executing program 5 (fault-call:6 fault-nth:2):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  106.690700] device ifb0 entered promiscuous mode
[  106.729852] device ifb0 entered promiscuous mode
2018/05/01 01:50:23 executing program 7:
prlimit64(0x0, 0x2, &(0x7f0000000280)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240))
r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0)
write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00040000000000000000000000"], 0x14)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
munlock(&(0x7f0000221000/0x3000)=nil, 0x3000)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=<r2=>0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xdf0c}, 0x1)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[], 0x66, 0x0, 0x9, 0x0, 0x0, r2})
mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2)

[  106.787370] FAULT_INJECTION: forcing a failure.
[  106.787370] name failslab, interval 1, probability 0, space 0, times 0
[  106.798917] CPU: 1 PID: 7870 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  106.806407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  106.815815] Call Trace:
[  106.818470]  dump_stack+0x185/0x1d0
[  106.822161]  should_fail+0x87b/0xab0
[  106.826013]  should_failslab+0x279/0x2a0
[  106.830230]  kmem_cache_alloc_node+0x151/0xc70
[  106.834967]  ? __alloc_skb+0x203/0x9f0
[  106.838935]  ? update_stack_state+0x885/0xa40
[  106.843504]  __alloc_skb+0x203/0x9f0
[  106.847395]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  106.852963]  alloc_skb_with_frags+0x1d4/0xb20
[  106.857624]  ? kmsan_set_origin_inline+0x6b/0x120
[  106.862546]  sock_alloc_send_pskb+0xb56/0x1190
[  106.867406]  tun_get_user+0x2242/0x7c60
[  106.871747]  ? rcu_all_qs+0x32/0x1f0
[  106.875578]  ? _cond_resched+0x3c/0xd0
[  106.879571]  ? find_lock_entry+0x157/0x720
[  106.883929]  ? page_mapping+0x300/0x480
2018/05/01 01:50:23 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=<r1=>0x0)
fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x2, 0x3, 0x6, 0x180000000000, r1})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={<r3=>0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10)
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x840)
shutdown(r2, 0x2000000000000002)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0xc)

2018/05/01 01:50:23 executing program 6:
r0 = socket(0x0, 0x3, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000)
r2 = accept(r1, &(0x7f00000001c0)=@l2, &(0x7f0000000100)=0xfffffffffffffce1)
fgetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000280)=""/53, 0x35)
finit_module(r2, &(0x7f0000000140)='md5sum[ppp0\x00', 0x3)
perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080))
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0)
r4 = inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x10)
inotify_rm_watch(r3, r4)

[  106.888055]  tun_chr_write_iter+0x1d4/0x330
[  106.892634]  ? tun_chr_read_iter+0x460/0x460
[  106.897167]  __vfs_write+0x7fb/0x9f0
[  106.901002]  __kernel_write+0x201/0x5c0
[  106.905127]  write_pipe_buf+0x1d5/0x270
[  106.909185]  ? propagate_umount+0x3a30/0x3a30
[  106.913748]  __splice_from_pipe+0x49a/0xf30
[  106.918156]  ? default_file_splice_write+0x380/0x380
[  106.923416]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  106.928904]  default_file_splice_write+0x1d9/0x380
[  106.933979]  ? default_file_splice_read+0x1120/0x1120
[  106.939243]  direct_splice_actor+0x19b/0x200
[  106.943747]  splice_direct_to_actor+0x764/0x1040
[  106.948602]  ? do_splice_direct+0x540/0x540
[  106.953007]  ? security_file_permission+0x28f/0x4b0
[  106.958167]  ? rw_verify_area+0x35e/0x580
[  106.962441]  do_splice_direct+0x335/0x540
[  106.966750]  do_sendfile+0x1067/0x1e40
[  106.970837]  SYSC_sendfile64+0x1b3/0x300
[  106.975070]  SyS_sendfile64+0x64/0x90
[  106.979028]  do_syscall_64+0x309/0x430
[  106.983014]  ? SYSC_sendfile+0x320/0x320
2018/05/01 01:50:24 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0xff)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', <r1=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@dev={0xfe, 0x80, [], 0xe}, 0x0, r1})

[  106.987189]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  106.992439] RIP: 0033:0x455979
[  106.995667] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  107.003436] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  107.010752] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  107.018074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  107.025395] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
2018/05/01 01:50:24 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f80)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x20000000032}, 0x0, @in=@loopback=0x7f000001}}, 0x1a7)
r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xdd, 0x103000)
ioctl$TIOCNOTTY(r1, 0x5422)
getrusage(0xffffffffffffffff, &(0x7f00000000c0))
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240))
getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffa}], 0x64)

[  107.032715] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000002
2018/05/01 01:50:24 executing program 3:
r0 = socket(0x0, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 7:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 0:
prctl$setname(0xf, &(0x7f0000000080)="2f64658a0992b57075342f6576656e742300")
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0)
ioctl$KDSKBLED(r0, 0x4b65, 0x6)

[  107.293353] device ifb0 entered promiscuous mode
2018/05/01 01:50:24 executing program 5 (fault-call:6 fault-nth:3):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 4:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000ea3000))

2018/05/01 01:50:24 executing program 6:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="ddd1f7dc99377871ef683dd05a9326700ef632b5d1245849e837a6f689b569b6a27e190e892afbbb7fb8b7ae2c16a4217ddbff1eeb88e9c405212d295b7bf73e201e5c6956e71b24b347be275c78c20a74e03c8683a9eb6a8e75d9c38839d06817ccb8f934caf4030eb42a1cd5c96e2176ce0a760d7b908563ecdab7529405a85410439d75c5e682e20d6d88fd7483c54dbbc994bafc6bd7652e7259da")
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0)
mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3ff)
ioctl$int_out(r1, 0x5460, &(0x7f0000000080))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840000000000801, 0x0)
syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x404000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x3, 0x3)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/01 01:50:24 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 7:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00')
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x15d}, 0x10)
ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0)

[  107.505853] device ifb0 entered promiscuous mode
[  107.577459] FAULT_INJECTION: forcing a failure.
[  107.577459] name failslab, interval 1, probability 0, space 0, times 0
[  107.588887] CPU: 1 PID: 7916 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  107.595780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  107.605182] Call Trace:
[  107.607841]  dump_stack+0x185/0x1d0
[  107.611637]  should_fail+0x87b/0xab0
[  107.615424]  should_failslab+0x279/0x2a0
[  107.619568]  __kmalloc_node_track_caller+0x243/0x11c0
[  107.624859]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  107.630298]  ? alloc_skb_with_frags+0x1d4/0xb20
[  107.635044]  __alloc_skb+0x2cf/0x9f0
[  107.638822]  ? alloc_skb_with_frags+0x1d4/0xb20
[  107.643558]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  107.649083]  alloc_skb_with_frags+0x1d4/0xb20
[  107.653666]  ? kmsan_set_origin_inline+0x6b/0x120
[  107.658595]  sock_alloc_send_pskb+0xb56/0x1190
[  107.663345]  tun_get_user+0x2242/0x7c60
[  107.667455]  ? rcu_all_qs+0x32/0x1f0
[  107.671286]  ? _cond_resched+0x3c/0xd0
[  107.675301]  ? find_lock_entry+0x157/0x720
[  107.679653]  ? page_mapping+0x300/0x480
[  107.683785]  tun_chr_write_iter+0x1d4/0x330
[  107.688282]  ? tun_chr_read_iter+0x460/0x460
[  107.692817]  __vfs_write+0x7fb/0x9f0
[  107.696649]  __kernel_write+0x201/0x5c0
[  107.700766]  write_pipe_buf+0x1d5/0x270
[  107.704823]  ? propagate_umount+0x3a30/0x3a30
[  107.709480]  __splice_from_pipe+0x49a/0xf30
[  107.713899]  ? default_file_splice_write+0x380/0x380
[  107.719132]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  107.724619]  default_file_splice_write+0x1d9/0x380
[  107.729695]  ? default_file_splice_read+0x1120/0x1120
[  107.734950]  direct_splice_actor+0x19b/0x200
[  107.739441]  splice_direct_to_actor+0x764/0x1040
[  107.744307]  ? do_splice_direct+0x540/0x540
[  107.748730]  ? security_file_permission+0x28f/0x4b0
[  107.753893]  ? rw_verify_area+0x35e/0x580
[  107.758207]  do_splice_direct+0x335/0x540
[  107.762507]  do_sendfile+0x1067/0x1e40
[  107.766688]  SYSC_sendfile64+0x1b3/0x300
[  107.770903]  SyS_sendfile64+0x64/0x90
[  107.774988]  do_syscall_64+0x309/0x430
[  107.778973]  ? SYSC_sendfile+0x320/0x320
[  107.784767]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  107.790020] RIP: 0033:0x455979
[  107.793254] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  107.801038] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  107.808359] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  107.815683] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  107.823008] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  107.830325] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000003
2018/05/01 01:50:24 executing program 3:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 4:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="27000000000000080000000000000000000000000000000000000000fedd9800000000000000000000000000"]})
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0x100000000, 0x4)

2018/05/01 01:50:24 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={<r1=>0x0, 0x5, 0x5, [0xfffffffffffffffd, 0x3, 0xfffffffffffff801, 0x10001, 0x40]}, &(0x7f0000000180)=0x12)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x100000000, 0x10}, &(0x7f0000000240)=0xc)
bind$inet6(r0, &(0x7f0000003640)={0xa, 0x4e20}, 0x7)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xf}, 0x1c)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
ioctl$void(r0, 0xc0045c77)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4)
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040))

2018/05/01 01:50:24 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 0:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0xfffffffffffffc70, 0x0)

2018/05/01 01:50:24 executing program 6:
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8})
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800)
fcntl$dupfd(r0, 0x859e138e0330c719, r1)
r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb")
writev(r2, &(0x7f0000000040), 0x17b)

2018/05/01 01:50:24 executing program 5 (fault-call:6 fault-nth:4):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:24 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4)
connect$inet6(r0, &(0x7f0000017000)={0xa}, 0xfffffffffffffdcd)
syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0200383a00000000000c0000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df000004000000000000000000000000000000000100000000000000000000000000000001fca967e17f7910003751a2a399f542c34551f9edc4daad70acf2ed42e8a88c7501421257577d52aa70b81c5a12189ecceec54a7529ed56c58ddcf5a65315c3fab8a3d10986ecc5ff678971"], 0x0)
r1 = dup(r0)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)

[  108.057535] device ifb0 entered promiscuous mode
[  108.116597] FAULT_INJECTION: forcing a failure.
[  108.116597] name failslab, interval 1, probability 0, space 0, times 0
[  108.128197] CPU: 0 PID: 7956 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  108.135077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  108.144653] Call Trace:
[  108.147327]  dump_stack+0x185/0x1d0
[  108.151029]  should_fail+0x87b/0xab0
[  108.154902]  should_failslab+0x279/0x2a0
[  108.159042]  kmem_cache_alloc_node+0x151/0xc70
[  108.163780]  ? __alloc_skb+0x203/0x9f0
[  108.167814]  ? llc_rcv+0xfd/0x14c0
[  108.171454]  ? __netif_receive_skb_core+0x47df/0x4a90
[  108.176726]  __alloc_skb+0x203/0x9f0
[  108.180536]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  108.186161]  alloc_skb_with_frags+0x1d4/0xb20
[  108.190904]  ? kmsan_set_origin_inline+0x6b/0x120
[  108.195862]  sock_alloc_send_pskb+0xb56/0x1190
[  108.200613]  tun_get_user+0x2242/0x7c60
[  108.204745]  ? page_mapping+0x300/0x480
[  108.208894]  tun_chr_write_iter+0x1d4/0x330
[  108.213382]  ? tun_chr_read_iter+0x460/0x460
[  108.217918]  __vfs_write+0x7fb/0x9f0
[  108.221750]  __kernel_write+0x201/0x5c0
[  108.225969]  write_pipe_buf+0x1d5/0x270
[  108.230028]  ? propagate_umount+0x3a30/0x3a30
[  108.234591]  __splice_from_pipe+0x49a/0xf30
[  108.239022]  ? default_file_splice_write+0x380/0x380
[  108.244259]  default_file_splice_write+0x1d9/0x380
[  108.249344]  ? default_file_splice_read+0x1120/0x1120
[  108.254611]  direct_splice_actor+0x19b/0x200
[  108.259112]  splice_direct_to_actor+0x764/0x1040
[  108.263968]  ? do_splice_direct+0x540/0x540
[  108.268361]  ? security_file_permission+0x28f/0x4b0
[  108.273507]  ? rw_verify_area+0x35e/0x580
[  108.277861]  do_splice_direct+0x335/0x540
[  108.282171]  do_sendfile+0x1067/0x1e40
[  108.286229]  SYSC_sendfile64+0x1b3/0x300
[  108.290542]  SyS_sendfile64+0x64/0x90
[  108.294476]  do_syscall_64+0x309/0x430
[  108.298449]  ? SYSC_sendfile+0x320/0x320
[  108.302589]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  108.307836] RIP: 0033:0x455979
[  108.311068] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  108.318836] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  108.326142] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  108.333546] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  108.340873] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  108.348251] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000004
2018/05/01 01:50:25 executing program 1:
unshare(0x40600)
splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0)
socketpair(0x13, 0x80007, 0x7fffffff, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffffe, 0x4)

2018/05/01 01:50:25 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x9, {{0x2, 0x4e20}}, {{0x2, 0x4e23, @rand_addr=0x3}}}, 0x108)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000a0b31cc81d21720967a062ca29d29ab058249e2d8111af22e1b400a180dd6a8ae7198605158bf5c697c0a66e4db4ca653cc40e5e"], &(0x7f0000000080)=0x8)

2018/05/01 01:50:25 executing program 6:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c25212720226c9630d17fcc3b0000f51a00000225bd7000fcdbdfffbe6f42b712dd7e80008003feb657cd00ff0400000000"], 0x1c}, 0x1}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000040)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x40, 0x18}, 0xc)

2018/05/01 01:50:25 executing program 7:
r0 = socket$inet(0x10, 0x3, 0x0)
creat(&(0x7f0000000100)='./file0\x00', 0x3)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x200, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000001480)='/proc/self/net/pfkey\x00', 0x1, 0x0)
pipe2(&(0x7f00000015c0)={<r1=>0xffffffffffffffff}, 0x0)
socket$bt_bnep(0x1f, 0x3, 0x4)
r2 = accept4$netrom(r1, &(0x7f0000001580), &(0x7f0000001540)=0x10, 0x80004)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0))
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000000)="240000004e00fd0207ff03966fa283bc18e6e60000000000f10b5a00000003a2d189737e", 0x24}], 0x1, 0x0, 0xfffffffffffffea4}, 0x0)

2018/05/01 01:50:25 executing program 0:
syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa0d4c459fbbaaaaaa34aaaaaabaaa00000000009078ac14140053d93f6b8303078303000000450000000000000000000000ac1414"], 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0x1, 0x0, "ba", "36136d", 0x8137, "48f6f61d6ad52458337c3421a9425e700a51d97e7ab25e89314cb2d05946aa726329ee3987f00f025cf6b6732ca05c890351d9d7"}}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x271, 0x780, 0xb7a, 0x66e]})

2018/05/01 01:50:25 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:25 executing program 5 (fault-call:6 fault-nth:5):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:25 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500"})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  108.490737] device ifb0 entered promiscuous mode
[  108.529723] device ifb0 entered promiscuous mode
2018/05/01 01:50:25 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280))

[  108.594705] FAULT_INJECTION: forcing a failure.
[  108.594705] name failslab, interval 1, probability 0, space 0, times 0
[  108.606386] CPU: 0 PID: 7983 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  108.613380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  108.622825] Call Trace:
[  108.625476]  dump_stack+0x185/0x1d0
[  108.629172]  should_fail+0x87b/0xab0
[  108.632965]  should_failslab+0x279/0x2a0
[  108.637121]  __kmalloc_node_track_caller+0x243/0x11c0
2018/05/01 01:50:25 executing program 1:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x800, 0x8)
sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x88, 0x40, 0x120, 0x70bd26, 0x25dfdbfe, {0x13}, [@typed={0x8, 0x53, @fd}, @nested={0x2c, 0x4b, [@typed={0x14, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x10, @u64=0x3}, @typed={0x8, 0x4e, @u32}]}, @generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a4"]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000007c0)={0x6, 0xffffffffffffe322, 0x0, 0x0, 0x0, [], [], [], 0x8d9, 0x3})
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
uname(&(0x7f0000000580)=""/7)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x3f, 0x5, 0x8, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000})
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0)
r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r3)
recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0)
setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x0, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44)
ioctl$LOOP_CLR_FD(r4, 0x4c01)
readv(r4, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1)
ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42})
sync()
sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0)
getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b)

[  108.642478]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  108.647946]  ? alloc_skb_with_frags+0x1d4/0xb20
[  108.652734]  ? llc_rcv+0xfd/0x14c0
[  108.656375]  __alloc_skb+0x2cf/0x9f0
[  108.660189]  ? alloc_skb_with_frags+0x1d4/0xb20
[  108.664941]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  108.670480]  alloc_skb_with_frags+0x1d4/0xb20
[  108.675110]  ? kmsan_set_origin_inline+0x6b/0x120
[  108.680038]  sock_alloc_send_pskb+0xb56/0x1190
[  108.684794]  tun_get_user+0x2242/0x7c60
[  108.688921]  ? page_mapping+0x300/0x480
[  108.693081]  tun_chr_write_iter+0x1d4/0x330
[  108.697560]  ? tun_chr_read_iter+0x460/0x460
[  108.702096]  __vfs_write+0x7fb/0x9f0
[  108.705926]  __kernel_write+0x201/0x5c0
[  108.710054]  write_pipe_buf+0x1d5/0x270
[  108.714133]  ? propagate_umount+0x3a30/0x3a30
[  108.718738]  __splice_from_pipe+0x49a/0xf30
[  108.723175]  ? default_file_splice_write+0x380/0x380
[  108.728396]  default_file_splice_write+0x1d9/0x380
[  108.733472]  ? default_file_splice_read+0x1120/0x1120
[  108.739446]  direct_splice_actor+0x19b/0x200
2018/05/01 01:50:25 executing program 0:
r0 = memfd_create(&(0x7f0000000200)='\x00', 0x0)
write(r0, &(0x7f00000001c0)="596bc7", 0x3)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x2, 0x4)
ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/121)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
select(0x40, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)={0x77359400})

[  108.744037]  splice_direct_to_actor+0x764/0x1040
[  108.748999]  ? do_splice_direct+0x540/0x540
[  108.753660]  ? security_file_permission+0x28f/0x4b0
[  108.758815]  ? rw_verify_area+0x35e/0x580
[  108.763088]  do_splice_direct+0x335/0x540
[  108.767486]  do_sendfile+0x1067/0x1e40
[  108.771551]  SYSC_sendfile64+0x1b3/0x300
[  108.775795]  SyS_sendfile64+0x64/0x90
[  108.779741]  do_syscall_64+0x309/0x430
[  108.783733]  ? SYSC_sendfile+0x320/0x320
[  108.787883]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
2018/05/01 01:50:25 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000000677f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000012500000000000000ff07000000000000009500000100000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r1 = socket(0x10, 0x400000000003, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4)
getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r2})
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00')
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000080))
write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000180))
socket$l2tp(0x18, 0x1, 0x1)

2018/05/01 01:50:25 executing program 4:
r0 = socket$inet(0x10, 0x80002, 0x0)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x3)
recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/94, 0x5e}], 0x1, 0x0, 0x0, 0xfffffffffffffc01}, 0x9}], 0x1, 0x3, &(0x7f0000000200)={0x77359400})

2018/05/01 01:50:25 executing program 7:
r0 = socket$inet(0x2, 0x805, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x4201)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffff7fffffff, <r2=>0x0, 0x10000, 0x3})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7, r2, 0x10002, 0x9})
sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'rose0\x00', 0x294e})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={<r3=>0x0, 0xffffffffffffffff, 0x30, 0x80000000, 0x5}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000001c0)=0x105)
sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getroute={0x14, 0x1a, 0x708, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000000)

[  108.793217] RIP: 0033:0x455979
[  108.796447] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  108.804217] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  108.811547] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  108.818875] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  108.826904] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  108.834917] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000005
2018/05/01 01:50:25 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:25 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:26 executing program 5 (fault-call:6 fault-nth:6):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  109.061383] device ifb0 entered promiscuous mode
2018/05/01 01:50:26 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000000677f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000012500000000000000ff07000000000000009500000100000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r1 = socket(0x10, 0x400000000003, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4)
getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r2})
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00')
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000080))
write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000180))
socket$l2tp(0x18, 0x1, 0x1)

2018/05/01 01:50:26 executing program 4:
r0 = socket$inet6(0xa, 0x80003, 0xef)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@hopopts={0x6c, 0xf, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4e6}, @enc_lim={0x4, 0x1, 0x80000001}, @calipso={0x7, 0x40, {0x7, 0xe, 0xd1b4, 0x8000, [0x5, 0xf4, 0x2e, 0x3f, 0x5, 0x1, 0x9]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x88)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x23, 0x205f])
sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/05/01 01:50:26 executing program 7:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xa44})
bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xea4c, 0x312, &(0x7f000000a000)=""/195}, 0x48)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xd33, <r1=>0x0, 0x3, 0x81})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xff, r1, 0x10003, 0x2})

[  109.218184] device ifb0 entered promiscuous mode
[  109.293797] FAULT_INJECTION: forcing a failure.
[  109.293797] name failslab, interval 1, probability 0, space 0, times 0
[  109.305444] CPU: 1 PID: 8018 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  109.312323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  109.321860] Call Trace:
[  109.324514]  dump_stack+0x185/0x1d0
[  109.328197]  should_fail+0x87b/0xab0
[  109.332330]  should_failslab+0x279/0x2a0
[  109.336650]  kmem_cache_alloc_node+0x151/0xc70
[  109.341440]  ? __alloc_skb+0x203/0x9f0
[  109.345804]  ? llc_rcv+0xfd/0x14c0
[  109.349414]  ? __netif_receive_skb_core+0x47df/0x4a90
[  109.354673]  __alloc_skb+0x203/0x9f0
[  109.358462]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  109.363994]  alloc_skb_with_frags+0x1d4/0xb20
[  109.368630]  ? kmsan_set_origin_inline+0x6b/0x120
[  109.373561]  sock_alloc_send_pskb+0xb56/0x1190
[  109.378318]  tun_get_user+0x2242/0x7c60
[  109.382476]  tun_chr_write_iter+0x1d4/0x330
[  109.386995]  ? tun_chr_read_iter+0x460/0x460
[  109.391510]  __vfs_write+0x7fb/0x9f0
[  109.395403]  __kernel_write+0x201/0x5c0
[  109.399518]  write_pipe_buf+0x1d5/0x270
[  109.403584]  ? propagate_umount+0x3a30/0x3a30
[  109.408136]  __splice_from_pipe+0x49a/0xf30
[  109.412537]  ? default_file_splice_write+0x380/0x380
[  109.417772]  default_file_splice_write+0x1d9/0x380
[  109.423021]  ? default_file_splice_read+0x1120/0x1120
[  109.428296]  direct_splice_actor+0x19b/0x200
[  109.432963]  splice_direct_to_actor+0x764/0x1040
[  109.437823]  ? do_splice_direct+0x540/0x540
[  109.442205]  ? security_file_permission+0x28f/0x4b0
[  109.447351]  ? rw_verify_area+0x35e/0x580
[  109.451600]  do_splice_direct+0x335/0x540
[  109.455891]  do_sendfile+0x1067/0x1e40
[  109.459922]  SYSC_sendfile64+0x1b3/0x300
[  109.464113]  SyS_sendfile64+0x64/0x90
[  109.468029]  do_syscall_64+0x309/0x430
[  109.471977]  ? SYSC_sendfile+0x320/0x320
[  109.476084]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  109.481306] RIP: 0033:0x455979
[  109.484513] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  109.492322] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  109.499626] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  109.506936] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  109.514242] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  109.521551] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000006
2018/05/01 01:50:26 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:26 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:26 executing program 7:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000)
ioctl$TIOCSBRK(r0, 0x5427)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0)
statx(r1, &(0x7f00000009c0)='./file0\x00', 0x3d00, 0x410, &(0x7f0000000a00))
write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfffffeb7)
ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0xfffffffffffffffe, r1})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000b00)={<r2=>0x0, 0x401, 0x10, 0x5, 0x1}, &(0x7f0000000b40)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000bc0)=@assoc_value={r2, 0x6}, 0x8)
recvfrom(r1, &(0x7f0000000d40)=""/249, 0xf9, 0x1, &(0x7f00000010c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9, 0x7ff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1})
clock_gettime(0x0, &(0x7f0000000840)={<r3=>0x0, <r4=>0x0})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000008c0)={<r5=>0x0, 0x7}, &(0x7f0000000900)=0x8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, <r6=>0x0}, &(0x7f0000000c40)=0xc)
lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000f00)={0x3, r0})
fchownat(r1, &(0x7f0000000b80)='./file0\x00', r6, r7, 0x1400)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000940)={r5, 0x3}, 0x8)
ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x200)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000e40)={<r8=>0x0})
ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000e80)={r8, 0x8})
recvmmsg(r1, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1, &(0x7f00000002c0)=""/206, 0xce, 0x7}, 0x2}, {{&(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000540)=""/116, 0x74}, {&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000005c0)=""/146, 0x92}], 0x5, &(0x7f0000000700)=""/136, 0x88, 0x24}, 0x4}], 0x2, 0x0, &(0x7f0000000880)={r3, r4+30000000})
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000f40)=0x18, 0x4)
syz_open_dev$mice(&(0x7f0000000ec0)='/dev/input/mice\x00', 0x0, 0x1)

2018/05/01 01:50:26 executing program 6:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00{', 0xfffffffffffffeca, r1)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x98)
r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000100)={'crc32-generic\x00'}})

2018/05/01 01:50:26 executing program 5 (fault-call:6 fault-nth:7):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:26 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffc)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r2=>0x0)
tgkill(r1, r2, 0x35)

2018/05/01 01:50:26 executing program 1:
rmdir(&(0x7f0000000500)='./file0\x00')
unshare(0x1000c000400)
munlockall()
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x3ff, 0x8000, 0x200, 0x20, 0x3, 0x5, 0x80, <r1=>0x0}, &(0x7f00000002c0)=0x20)
recvfrom$llc(r0, &(0x7f0000000380)=""/252, 0xfc, 0x12001, &(0x7f0000000480)={0x1a, 0x327, 0x9, 0x9, 0x8, 0xfffffffffffffe01, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x9, 0x30}, &(0x7f0000000340)=0xc)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x2, 0x8001, 0x9f0, 0xd6, &(0x7f0000000040)=""/214, 0x0, &(0x7f0000000140), 0xcf, &(0x7f0000000540)=""/207})
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000004c0)={0x4, 0x60, 0x401, 0x100}, 0x10)
r2 = socket$rds(0x15, 0x5, 0x0)
shutdown(r2, 0x0)

2018/05/01 01:50:26 executing program 4:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x404000169})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x1f)

[  109.887715] device ifb0 entered promiscuous mode
[  109.955772] device ifb0 entered promiscuous mode
[  109.963667] FAULT_INJECTION: forcing a failure.
[  109.963667] name failslab, interval 1, probability 0, space 0, times 0
[  109.975222] CPU: 0 PID: 8044 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  109.982207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  109.991612] Call Trace:
[  109.994275]  dump_stack+0x185/0x1d0
[  109.997976]  should_fail+0x87b/0xab0
[  110.001798]  should_failslab+0x279/0x2a0
[  110.005942]  __kmalloc_node_track_caller+0x243/0x11c0
[  110.011309]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  110.016769]  ? alloc_skb_with_frags+0x1d4/0xb20
[  110.021573]  ? llc_rcv+0xfd/0x14c0
[  110.025194]  __alloc_skb+0x2cf/0x9f0
[  110.028973]  ? alloc_skb_with_frags+0x1d4/0xb20
[  110.033740]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  110.039289]  alloc_skb_with_frags+0x1d4/0xb20
[  110.043913]  ? kmsan_set_origin_inline+0x6b/0x120
[  110.048841]  sock_alloc_send_pskb+0xb56/0x1190
2018/05/01 01:50:27 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800)
r1 = dup(0xffffffffffffff9c)
tee(r0, r1, 0x1, 0x8)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=<r2=>0x0)
r3 = syz_open_procfs(r2, &(0x7f0000000080)='mounts\x00')
setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0x5, 0x4)
ioctl$fiemap(r3, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB="2f80080000000000000000000000000000000000000000004601000000000000"])
fdatasync(r1)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r3)

[  110.053521]  tun_get_user+0x2242/0x7c60
[  110.057643]  ? page_mapping+0x300/0x480
[  110.061791]  tun_chr_write_iter+0x1d4/0x330
[  110.066322]  ? tun_chr_read_iter+0x460/0x460
[  110.070915]  __vfs_write+0x7fb/0x9f0
[  110.074747]  __kernel_write+0x201/0x5c0
[  110.078912]  write_pipe_buf+0x1d5/0x270
[  110.082999]  ? propagate_umount+0x3a30/0x3a30
[  110.087570]  __splice_from_pipe+0x49a/0xf30
[  110.091986]  ? default_file_splice_write+0x380/0x380
[  110.097265]  default_file_splice_write+0x1d9/0x380
[  110.102556]  ? default_file_splice_read+0x1120/0x1120
[  110.108259]  direct_splice_actor+0x19b/0x200
[  110.112875]  splice_direct_to_actor+0x764/0x1040
[  110.117869]  ? do_splice_direct+0x540/0x540
[  110.122260]  ? security_file_permission+0x28f/0x4b0
[  110.127410]  ? rw_verify_area+0x35e/0x580
[  110.131679]  do_splice_direct+0x335/0x540
[  110.135985]  do_sendfile+0x1067/0x1e40
[  110.140048]  SYSC_sendfile64+0x1b3/0x300
[  110.144256]  SyS_sendfile64+0x64/0x90
[  110.148191]  do_syscall_64+0x309/0x430
[  110.152158]  ? SYSC_sendfile+0x320/0x320
2018/05/01 01:50:27 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = eventfd(0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={<r3=>0x0, 0x9d, "a353c0ea52955bc91460fbef0b02dffb41c2f8a3be79994a3dfd0fc427f24918113724139e1f3755c18d1d4a2a80f90fbe64b3c431a3571774bf8f0598d8db832b37ae9f1994590b688e5944f335713b71c4d514296647bf125fdf1bc0d8f6b4dc167f1184b1b3c96c036f45a69f3e937d2ba722dfddc291806033586f93c6051e8526692efef02821a9de4b926ddbe40a406aef086afcb64f099b1e4e"}, &(0x7f0000000140)=0xa5)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x7}, 0x8)
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1})
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

[  110.156287]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  110.161520] RIP: 0033:0x455979
[  110.164746] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  110.172547] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  110.179864] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  110.187368] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  110.194863] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
2018/05/01 01:50:27 executing program 4:
write(0xffffffffffffffff, &(0x7f0000000040)="e6012aa53554acb4d15f41c65ba9f270d99e0a8cc230e4aba4750bfdae4c8432866a06210bce1b24b234d79b69849201e23c50e8e9a427a057cd040716bbd20764f3e0f8fd63b9e996", 0x49)
getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000)

2018/05/01 01:50:27 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:27 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
read(r0, &(0x7f0000000080)=""/1, 0x0)
fcntl$setstatus(r0, 0x4, 0x40c00)
readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/202, 0xca}], 0x1)

[  110.203230] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000007
2018/05/01 01:50:27 executing program 6:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00{', 0xfffffffffffffeca, r1)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x98)
r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1)
keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000100)={'crc32-generic\x00'}})

2018/05/01 01:50:27 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:27 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4)
bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2000)
setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x6, 0x3, 0x100000001, 0x16, 0x3, 0x3c53, 0x5, 0x14812bdb, 0x3}, 0xb)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4)
execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='{(\'\x00', &(0x7f00000001c0)='}^\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='/dev/input/mouse#\x00', &(0x7f0000000280)='/dev/input/mouse#\x00', &(0x7f00000002c0)='/dev/input/mouse#\x00', &(0x7f0000000300)='mime_type%)proc\x00', &(0x7f0000000340)='%keyringusersecurity\x00', &(0x7f0000000380)='eth0(\x00', &(0x7f00000003c0)='/dev/input/mouse#\x00', &(0x7f0000000400)='/dev/input/mouse#\x00', &(0x7f0000000440)='/dev/input/mouse#\x00'], 0x400)
getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

2018/05/01 01:50:27 executing program 5 (fault-call:6 fault-nth:8):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:27 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000000)=0x8)

[  110.526863] device ifb0 entered promiscuous mode
[  110.691597] device ifb0 entered promiscuous mode
[  110.728893] FAULT_INJECTION: forcing a failure.
[  110.728893] name failslab, interval 1, probability 0, space 0, times 0
[  110.740345] CPU: 1 PID: 8096 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  110.747245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  110.756819] Call Trace:
[  110.759588]  dump_stack+0x185/0x1d0
[  110.763296]  should_fail+0x87b/0xab0
[  110.767151]  should_failslab+0x279/0x2a0
[  110.771643]  kmem_cache_alloc_node+0x151/0xc70
[  110.776338]  ? __alloc_skb+0x203/0x9f0
[  110.780400]  ? llc_rcv+0xfd/0x14c0
[  110.784297]  ? __netif_receive_skb_core+0x47df/0x4a90
[  110.789911]  __alloc_skb+0x203/0x9f0
[  110.793698]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  110.799229]  alloc_skb_with_frags+0x1d4/0xb20
[  110.803857]  ? kmsan_set_origin_inline+0x6b/0x120
[  110.808788]  sock_alloc_send_pskb+0xb56/0x1190
[  110.813466]  tun_get_user+0x2242/0x7c60
[  110.817542]  ? page_mapping+0x300/0x480
[  110.821677]  tun_chr_write_iter+0x1d4/0x330
[  110.826163]  ? tun_chr_read_iter+0x460/0x460
[  110.830705]  __vfs_write+0x7fb/0x9f0
[  110.834532]  __kernel_write+0x201/0x5c0
[  110.838656]  write_pipe_buf+0x1d5/0x270
[  110.842713]  ? propagate_umount+0x3a30/0x3a30
[  110.847275]  __splice_from_pipe+0x49a/0xf30
[  110.851690]  ? default_file_splice_write+0x380/0x380
[  110.856927]  default_file_splice_write+0x1d9/0x380
[  110.861995]  ? default_file_splice_read+0x1120/0x1120
[  110.867269]  direct_splice_actor+0x19b/0x200
[  110.872221]  splice_direct_to_actor+0x764/0x1040
[  110.877101]  ? do_splice_direct+0x540/0x540
[  110.881495]  ? security_file_permission+0x28f/0x4b0
[  110.886651]  ? rw_verify_area+0x35e/0x580
[  110.891007]  do_splice_direct+0x335/0x540
[  110.895332]  do_sendfile+0x1067/0x1e40
[  110.899393]  SYSC_sendfile64+0x1b3/0x300
[  110.903609]  SyS_sendfile64+0x64/0x90
[  110.907551]  do_syscall_64+0x309/0x430
[  110.911528]  ? SYSC_sendfile+0x320/0x320
[  110.915679]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  110.920921] RIP: 0033:0x455979
[  110.924157] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  110.931922] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  110.939332] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  110.946646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  110.953961] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  110.961538] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000008
2018/05/01 01:50:28 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500"})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:28 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:28 executing program 4:
r0 = socket(0x1e, 0x802, 0x0)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r1})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
io_setup(0x1, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}])

2018/05/01 01:50:28 executing program 1:
r0 = socket$inet(0x2, 0x80806, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/64, 0x40)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0xd76}}, 0x2, 0x5, 0x75f, 0x1ff, 0x6}, &(0x7f0000000000)=0x98)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0xa)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x48, "18c10d7c72a7d8f0a3dea42fafed244ce541eb253512d97e79bec111630b08ee61d74be9ab7b7961e9231b8f1282f5724954a73e0b92a72100a737e1edcf63e95612bb216b8dd8f0"}, &(0x7f00000002c0)=0x50)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x20e}, &(0x7f00000001c0)=0x8)
mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000480)=@nl=@proc, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/61, 0x3d}, 0x0)

2018/05/01 01:50:28 executing program 7:
getitimer(0x2, &(0x7f0000000000))
r0 = socket$inet6(0xa, 0x80003, 0xff)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0)

2018/05/01 01:50:28 executing program 5 (fault-call:6 fault-nth:9):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:28 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00')
getdents(r0, &(0x7f0000000040)=""/27, 0x1b)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44)
getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000080)=""/85, &(0x7f0000000100)=0x55)
socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x711ac8d4)

2018/05/01 01:50:28 executing program 6:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={<r0=>0x0, 0x80, 0xd2a, 0x6}, &(0x7f00000001c0)=0x10)
syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x10000, 0x2)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r0, 0xffffffffffff8001, 0xfe, 0x9f}, 0xffffff86)
r2 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r2, 0x10e, 0x8, &(0x7f0000000000)="acb00449b33b4e8721d240ef99ccafeda71860534e92b4242fcaeb12cd0054df179a1a5f12a42949773f394216ff001e8477456dc615a2e5c8bba1bbae1d24928a4d0e2029c7ee457539711402d4", 0xfffffffffffffcb5)
sendto$inet6(r2, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c)
setsockopt(r2, 0x9, 0xcf2, &(0x7f00000000c0)="bff3d367b8928b200ba771d21fc58ae3342c1f340a94a761a998232c7b0780fe5ef2a3993cd15cbeaffaf95998d63d0e231abaf4ac202e357cd505ce2c397cdefd1f0d99e05033b290da6f9228a58e6157a7bb290246bbd34f22d23533175ad6f491ef7abab77232fcd8a578723570dbfe38c042860fab530fc63bf7d048bab0fd3d55b58fe11c9be1acd5ab4618280a02a0b54f18af44590b22eaa231bf9b9dd8b024cd4a306aabb97ee19cfc33970f7b0794d009ef64bb832475", 0xbb)
r3 = shmget(0x1, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil)
listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000)
shmctl$SHM_UNLOCK(r3, 0xc)

[  111.514225] device ifb0 entered promiscuous mode
[  111.561864] device ifb0 entered promiscuous mode
[  111.590971] FAULT_INJECTION: forcing a failure.
[  111.590971] name failslab, interval 1, probability 0, space 0, times 0
[  111.602443] CPU: 1 PID: 8110 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  111.609322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  111.618718] Call Trace:
[  111.621366]  dump_stack+0x185/0x1d0
[  111.625054]  should_fail+0x87b/0xab0
[  111.628840]  should_failslab+0x279/0x2a0
[  111.632983]  __kmalloc_node_track_caller+0x243/0x11c0
2018/05/01 01:50:28 executing program 7:
getitimer(0x2, &(0x7f0000000000))
r0 = socket$inet6(0xa, 0x80003, 0xff)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c)
sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0)

2018/05/01 01:50:28 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4)
r1 = socket(0x200000000010, 0x2, 0x0)
sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002a001103000000000000000000009500b8914b13dcc482e318b30dff0e10f9200cdb8842c723b6bbb8e002e3c561b1829cbe612f466e4182a6acd391bb749bd9589e4a96b25b5a3b8443a66132dd88bdf384c66b5b93a63ee14ee2450468ee3df802419442ba21a70b0923dfc9867e572b5f56f5fcecd3e2b5032ecb439899ef72d5a00888ce8efa8311e1db0b3b909e57d6026d8450f2763ffb9ae293f0eff9d54bc91675d6db30917975554e"], 0x14}, 0x1}, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000003780)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000003740)={&(0x7f0000000300)={0x14, 0x26, 0x501}, 0x14}, 0x1}, 0x0)
write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24)

[  111.638300]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  111.643731]  ? alloc_skb_with_frags+0x1d4/0xb20
[  111.648526]  ? llc_rcv+0xfd/0x14c0
[  111.652137]  __alloc_skb+0x2cf/0x9f0
[  111.655934]  ? alloc_skb_with_frags+0x1d4/0xb20
[  111.660661]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  111.666184]  alloc_skb_with_frags+0x1d4/0xb20
[  111.671938]  ? kmsan_set_origin_inline+0x6b/0x120
[  111.676869]  sock_alloc_send_pskb+0xb56/0x1190
[  111.681539]  tun_get_user+0x2242/0x7c60
[  111.685648]  ? page_mapping+0x300/0x480
2018/05/01 01:50:28 executing program 7:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x1ffff)

[  111.689772]  tun_chr_write_iter+0x1d4/0x330
[  111.694305]  ? tun_chr_read_iter+0x460/0x460
[  111.698831]  __vfs_write+0x7fb/0x9f0
[  111.702663]  __kernel_write+0x201/0x5c0
[  111.706798]  write_pipe_buf+0x1d5/0x270
[  111.710877]  ? propagate_umount+0x3a30/0x3a30
[  111.715458]  __splice_from_pipe+0x49a/0xf30
[  111.719882]  ? default_file_splice_write+0x380/0x380
[  111.725122]  default_file_splice_write+0x1d9/0x380
[  111.730184]  ? default_file_splice_read+0x1120/0x1120
[  111.735453]  direct_splice_actor+0x19b/0x200
2018/05/01 01:50:28 executing program 4:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0)
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x5)
r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r1)

[  111.739936]  splice_direct_to_actor+0x764/0x1040
[  111.744785]  ? do_splice_direct+0x540/0x540
[  111.749183]  ? security_file_permission+0x28f/0x4b0
[  111.754357]  ? rw_verify_area+0x35e/0x580
[  111.758629]  do_splice_direct+0x335/0x540
[  111.762932]  do_sendfile+0x1067/0x1e40
[  111.766983]  SYSC_sendfile64+0x1b3/0x300
[  111.771181]  SyS_sendfile64+0x64/0x90
[  111.775109]  do_syscall_64+0x309/0x430
[  111.779083]  ? SYSC_sendfile+0x320/0x320
[  111.784718]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
2018/05/01 01:50:28 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x3a0)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x3a7, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
sendto(r1, &(0x7f0000000200)="224b49fd1e318c215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e81bb3ffbfc896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc998d0021036486bc45228c0dd1e38e4ce49ba4d1e9e6a60eb9b33035f9ca47b27777f6352569799c71dfabe6b258a9219", 0x6c, 0x80000000, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="9ed5e32dd2af2e3a25f3686088fcd898c661a8482c9a42d35298764720068bd57ff94082fe2646a2aa83b8464fe6314937326c060fe76d7f6b1b6a517f923a0225a7e7eb4583161a0a6a7df8f9276fd5b4b4c2fb56d88ef2608555b9ad15e7a6112d06048c117dc10f93224a4ef8b52f9e97434538d7952a53700cdc42b0a1959efbaf41fc6e71e18826e188639087c03b1b19e561c0f0f742eb76b62b422fa47c59831bb3aae89b941221fa8b666889f0465169c62c8154052cbaffaa2d9bf700edfa730d38338834923941c3ac798daa13722d7464589ba509a09b", @ANYRES16=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYBLOB="d4bd21ae44164ad15f1a1f6a2cd7d74352af2e998de4533dd0b218f7fac90e83c7f84e56f7cac295e304a7eaf207726b4bf5b71b486a0600000000000000f2fc5a48898ed6a6d68e233bc8f0d755ecdee2f10abcbfd863d702f0884e0ae70c6b8265372906dc11f3ec039c739d12f19f13dbd5d4394e313a96ac47cbccbb0fdd3cfab819fa8e86756fa7318ee8a2661494e5de53ded2a26280c228b1970774b5d39726e464e99d8d957aedf9284a701077f9e7e9bd4129f186c34e9aa95a314d6d7eeb107e430b3eb5dae80fb206cedef7515b1359", @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYBLOB="9837456f0fe08b69f4116e66070d6068fa00c3319fd00b1126880c24fb271ec5cf92cb1aab85b7d8d08b9e27b3238cf3cd1fd69fd83d6db9f70510e7d55b1348a3245d79afc52325675f83963a0f17cfd88115cf8dbc9487a89195ee06e092f37b4c85e5d09c63156e96264ad96bb7e3e2c34861e863fa5d590149fd32c339eaa0635d527a9e88ca13fec5c7c08681f6c76d501e1c437a387159b09927c1e93ca9a23930fa50c9cb89649f4fc46a7369b676e5a5941ca868a1617034e426130659529217f371d71cbd53c03ec250c36c7602c69ff43e111b542320fe241af2b21026559e6ca6fd647664"]], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="9d279f359c216b72607b1e60cc06f018556f17453c5ed49233c5d18743617801b11518fa3b8606a0eaf9270ad44a53c357766e3d6d325a8bccde7a389a16a0212a4f1ed929d9cb74de12a3ecb9e2a8eab1f02c80bc8910d544f9fdec6c0f4b78de15746b3c4c3d1dd4659293909d50b6d1f68a4a1ea477d638b4241a10230c70f1b046c8df78666725df", @ANYRES32=r0], @ANYBLOB="8533ceb7ebb3997b77b875c7e76eb9f868757db57692dc4c87723fe7119d0326558d649e74ca491b6a657ac99b65d96863d751f8be2bbe1f3d21", @ANYBLOB="a48cd35d348a289e5d6cbae8a4567e3ebf0a9d14daf390118f956856caee9ffd9bb407aad1cc99aaba2238042172da447dd450e6838fcdbc6a9510a06fb80b73e310a484e969d790051e94c5f2a674a90c8969"], 0x5)
recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0)

2018/05/01 01:50:28 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  111.789957] RIP: 0033:0x455979
[  111.793186] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  111.800961] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  111.808284] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  111.815774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  111.823090] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  111.830408] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000009
2018/05/01 01:50:28 executing program 0:
r0 = socket$inet6(0xa, 0x80003, 0xff)
connect$inet6(r0, &(0x7f0000000c00)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c)
r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$get_keyring_id(0x0, r1, 0xdf)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x3, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18)

2018/05/01 01:50:28 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r1=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000040)=0x18)

[  112.019324] device ifb0 entered promiscuous mode
2018/05/01 01:50:29 executing program 5 (fault-call:6 fault-nth:10):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:29 executing program 6:
r0 = getpid()
bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0xfe44}, 0x2c)
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000180)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x2000000000000059, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/01 01:50:29 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1)
r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
r2 = dup3(r0, r1, 0x80000)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, 0x8)
r4 = syz_open_procfs(0x0, &(0x7f0000000440)='map_files\x00')
getdents64(r4, &(0x7f00000002c0)=""/253, 0xffffffffffffff1e)

2018/05/01 01:50:29 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:29 executing program 1:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1f07a6"], &(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)

2018/05/01 01:50:29 executing program 7:
r0 = socket$inet(0x10, 0x3, 0x0)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4)
setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x20c, 0x100000000, 0x8000, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xc1, "8f64caa1b2ff4d33e5e84f9641f224fc0f61aadf35618bc9d9edf3cec032431dbccf35490918c28338b2a4532dd1fa202724905a8682c585de572d450e91c8bd2f1d4290aca97e5a30e597aeba3eacf2ae185d4a47cc627391fc67623293b75e45452c4484f17cece4fee1c4ddc002310a8b1817ceb074a1a208f028cc802dd71075a226537db46f561610e198236df61ab2dee05e5506ffe80e2dba3bee16f11ef7666a12a97f3b8295adc1370bbcee1232083c35e11ac454d95d19628bbea53b"}, &(0x7f00000001c0)=0xc9)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000240))
ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0)

2018/05/01 01:50:29 executing program 0:
r0 = socket(0x10, 0x802, 0x0)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'ovf\x00', 0x10, 0x29, 0x7fffffff}, 0x2c)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x101)
write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00810b00080110b5004f06b7b408000100000000b7", 0x1902d0367cb5c9df)

2018/05/01 01:50:29 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  112.929915] device ifb0 entered promiscuous mode
[  112.987135] device ifb0 entered promiscuous mode
[  113.003133] device ifb0 entered promiscuous mode
2018/05/01 01:50:30 executing program 0:

2018/05/01 01:50:30 executing program 4:

[  113.028528] FAULT_INJECTION: forcing a failure.
[  113.028528] name failslab, interval 1, probability 0, space 0, times 0
[  113.040327] CPU: 1 PID: 8172 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  113.047335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  113.056734] Call Trace:
[  113.059406]  dump_stack+0x185/0x1d0
[  113.063098]  should_fail+0x87b/0xab0
[  113.066945]  should_failslab+0x279/0x2a0
[  113.071080]  kmem_cache_alloc_node+0x151/0xc70
[  113.075769]  ? __alloc_skb+0x203/0x9f0
[  113.079771]  ? llc_rcv+0xfd/0x14c0
[  113.083384]  ? __netif_receive_skb_core+0x47df/0x4a90
[  113.088643]  __alloc_skb+0x203/0x9f0
[  113.092429]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  113.097951]  alloc_skb_with_frags+0x1d4/0xb20
[  113.102590]  ? kmsan_set_origin_inline+0x6b/0x120
[  113.107520]  sock_alloc_send_pskb+0xb56/0x1190
[  113.112266]  tun_get_user+0x2242/0x7c60
[  113.116389]  ? page_mapping+0x300/0x480
[  113.120519]  tun_chr_write_iter+0x1d4/0x330
[  113.125010]  ? tun_chr_read_iter+0x460/0x460
[  113.129539]  __vfs_write+0x7fb/0x9f0
[  113.133362]  __kernel_write+0x201/0x5c0
[  113.137466]  write_pipe_buf+0x1d5/0x270
[  113.141508]  ? propagate_umount+0x3a30/0x3a30
[  113.146067]  __splice_from_pipe+0x49a/0xf30
[  113.150467]  ? default_file_splice_write+0x380/0x380
[  113.155704]  default_file_splice_write+0x1d9/0x380
[  113.160754]  ? default_file_splice_read+0x1120/0x1120
[  113.166201]  direct_splice_actor+0x19b/0x200
[  113.170702]  splice_direct_to_actor+0x764/0x1040
2018/05/01 01:50:30 executing program 7:

2018/05/01 01:50:30 executing program 0:

[  113.175532]  ? do_splice_direct+0x540/0x540
[  113.179917]  ? security_file_permission+0x28f/0x4b0
[  113.185005]  ? rw_verify_area+0x35e/0x580
[  113.189311]  do_splice_direct+0x335/0x540
[  113.193603]  do_sendfile+0x1067/0x1e40
[  113.197641]  SYSC_sendfile64+0x1b3/0x300
[  113.201852]  SyS_sendfile64+0x64/0x90
[  113.205788]  do_syscall_64+0x309/0x430
[  113.209766]  ? SYSC_sendfile+0x320/0x320
[  113.213908]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  113.219143] RIP: 0033:0x455979
[  113.222368] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  113.230142] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  113.237542] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  113.245319] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  113.252636] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  113.259954] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000a
2018/05/01 01:50:31 executing program 4:

2018/05/01 01:50:31 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:31 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:31 executing program 7:

2018/05/01 01:50:31 executing program 0:

2018/05/01 01:50:31 executing program 5 (fault-call:6 fault-nth:11):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:31 executing program 6:

2018/05/01 01:50:31 executing program 1:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1f07"], &(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)

[  114.113263] device ifb0 entered promiscuous mode
2018/05/01 01:50:31 executing program 4:

2018/05/01 01:50:31 executing program 0:

2018/05/01 01:50:31 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01101c"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@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, 0x282}], 0x2, 0x0)

[  114.134418] device ifb0 entered promiscuous mode
[  114.153711] device ifb0 entered promiscuous mode
2018/05/01 01:50:31 executing program 7:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f439b9"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@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, 0x282}], 0x2, 0x0)

[  114.210861] FAULT_INJECTION: forcing a failure.
[  114.210861] name failslab, interval 1, probability 0, space 0, times 0
[  114.222332] CPU: 0 PID: 8200 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  114.229471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  114.239048] Call Trace:
[  114.241712]  dump_stack+0x185/0x1d0
[  114.245409]  should_fail+0x87b/0xab0
[  114.249195]  should_failslab+0x279/0x2a0
[  114.253334]  __kmalloc_node_track_caller+0x243/0x11c0
2018/05/01 01:50:31 executing program 0:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3b01"], &(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)

[  114.258659]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  114.264098]  ? alloc_skb_with_frags+0x1d4/0xb20
[  114.268894]  ? llc_rcv+0xfd/0x14c0
[  114.272505]  __alloc_skb+0x2cf/0x9f0
[  114.276288]  ? alloc_skb_with_frags+0x1d4/0xb20
[  114.281029]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  114.286558]  alloc_skb_with_frags+0x1d4/0xb20
[  114.291196]  ? kmsan_set_origin_inline+0x6b/0x120
[  114.296128]  sock_alloc_send_pskb+0xb56/0x1190
[  114.300907]  tun_get_user+0x2242/0x7c60
[  114.305078]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  114.310674]  ? rb_erase_cached+0x775/0x2eb0
[  114.315409]  ? __list_add_valid+0xb8/0x450
[  114.319819]  tun_chr_write_iter+0x1d4/0x330
[  114.324309]  ? tun_chr_read_iter+0x460/0x460
[  114.328856]  __vfs_write+0x7fb/0x9f0
[  114.332674]  __kernel_write+0x201/0x5c0
[  114.336798]  write_pipe_buf+0x1d5/0x270
[  114.340849]  ? propagate_umount+0x3a30/0x3a30
[  114.345583]  __splice_from_pipe+0x49a/0xf30
[  114.350006]  ? default_file_splice_write+0x380/0x380
[  114.355302]  default_file_splice_write+0x1d9/0x380
2018/05/01 01:50:31 executing program 4:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="da92"], &(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)

[  114.360973]  ? default_file_splice_read+0x1120/0x1120
[  114.366248]  direct_splice_actor+0x19b/0x200
[  114.371600]  splice_direct_to_actor+0x764/0x1040
[  114.376475]  ? do_splice_direct+0x540/0x540
[  114.380883]  ? security_file_permission+0x28f/0x4b0
[  114.386064]  ? rw_verify_area+0x35e/0x580
[  114.390533]  do_splice_direct+0x335/0x540
[  114.394873]  do_sendfile+0x1067/0x1e40
[  114.398943]  SYSC_sendfile64+0x1b3/0x300
[  114.403150]  SyS_sendfile64+0x64/0x90
[  114.407139]  do_syscall_64+0x309/0x430
[  114.411129]  ? SYSC_sendfile+0x320/0x320
[  114.415277]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  114.420533] RIP: 0033:0x455979
[  114.423821] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  114.431825] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  114.439148] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  114.446471] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  114.453877] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  114.461822] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000b
2018/05/01 01:50:31 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:31 executing program 5 (fault-call:6 fault-nth:12):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  114.594903] device ifb0 entered promiscuous mode
2018/05/01 01:50:31 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  114.682882] device ifb0 entered promiscuous mode
[  114.712479] FAULT_INJECTION: forcing a failure.
[  114.712479] name failslab, interval 1, probability 0, space 0, times 0
[  114.724298] CPU: 0 PID: 8230 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  114.731374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  114.740900] Call Trace:
[  114.743586]  dump_stack+0x185/0x1d0
[  114.747295]  should_fail+0x87b/0xab0
[  114.751167]  should_failslab+0x279/0x2a0
[  114.755317]  kmem_cache_alloc_node+0x151/0xc70
[  114.760041]  ? __alloc_skb+0x203/0x9f0
[  114.763457] device ifb0 entered promiscuous mode
[  114.764054]  ? llc_rcv+0xfd/0x14c0
[  114.764130]  ? __netif_receive_skb_core+0x47df/0x4a90
[  114.764183]  __alloc_skb+0x203/0x9f0
[  114.782449]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  114.788618]  alloc_skb_with_frags+0x1d4/0xb20
[  114.793259]  ? kmsan_set_origin_inline+0x6b/0x120
[  114.798196]  sock_alloc_send_pskb+0xb56/0x1190
[  114.802897]  tun_get_user+0x2242/0x7c60
[  114.807084]  ? page_mapping+0x300/0x480
[  114.811226]  tun_chr_write_iter+0x1d4/0x330
[  114.815722]  ? tun_chr_read_iter+0x460/0x460
[  114.820286]  __vfs_write+0x7fb/0x9f0
[  114.824139]  __kernel_write+0x201/0x5c0
[  114.828262]  write_pipe_buf+0x1d5/0x270
[  114.832317]  ? propagate_umount+0x3a30/0x3a30
[  114.836873]  __splice_from_pipe+0x49a/0xf30
[  114.841280]  ? default_file_splice_write+0x380/0x380
[  114.847230]  default_file_splice_write+0x1d9/0x380
[  114.852317]  ? default_file_splice_read+0x1120/0x1120
[  114.857585]  direct_splice_actor+0x19b/0x200
[  114.862097]  splice_direct_to_actor+0x764/0x1040
[  114.866952]  ? do_splice_direct+0x540/0x540
[  114.871440]  ? security_file_permission+0x28f/0x4b0
[  114.876625]  ? rw_verify_area+0x35e/0x580
[  114.881002]  do_splice_direct+0x335/0x540
[  114.886558]  do_sendfile+0x1067/0x1e40
[  114.890779]  SYSC_sendfile64+0x1b3/0x300
[  114.895357]  SyS_sendfile64+0x64/0x90
[  114.899332]  do_syscall_64+0x309/0x430
[  114.903730]  ? SYSC_sendfile+0x320/0x320
[  114.907992]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  114.913242] RIP: 0033:0x455979
[  114.916469] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  114.924257] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  114.931685] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  114.939182] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  114.946498] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
2018/05/01 01:50:31 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x1000fed)

[  114.956850] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000c
2018/05/01 01:50:32 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:32 executing program 5 (fault-call:6 fault-nth:13):
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x9, 0x10001)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

[  115.063427] device ifb0 entered promiscuous mode
[  115.081188] device ifb0 entered promiscuous mode
2018/05/01 01:50:32 executing program 1:
r0 = getpid()
pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0xfe44, 0x0, 0x3599a9f5, 0x0, r1}, 0x2c)
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000180)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x2000000000000059, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/01 01:50:32 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x1000fed)

2018/05/01 01:50:32 executing program 3:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x10001)
sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x1000fed)

[  115.200155] device ifb0 entered promiscuous mode
[  115.241519] FAULT_INJECTION: forcing a failure.
[  115.241519] name failslab, interval 1, probability 0, space 0, times 0
[  115.253466] CPU: 1 PID: 8245 Comm: syz-executor5 Not tainted 4.16.0+ #87
[  115.260351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  115.270112] Call Trace:
[  115.272768]  dump_stack+0x185/0x1d0
[  115.276469]  should_fail+0x87b/0xab0
[  115.280275]  should_failslab+0x279/0x2a0
[  115.284452]  __kmalloc_node_track_caller+0x243/0x11c0
[  115.289813]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  115.295318]  ? alloc_skb_with_frags+0x1d4/0xb20
[  115.300653]  ? llc_rcv+0xfd/0x14c0
[  115.304299]  __alloc_skb+0x2cf/0x9f0
[  115.308094]  ? alloc_skb_with_frags+0x1d4/0xb20
[  115.312843]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  115.318394]  alloc_skb_with_frags+0x1d4/0xb20
[  115.323039]  ? kmsan_set_origin_inline+0x6b/0x120
[  115.323506] device ifb0 entered promiscuous mode
[  115.327954]  sock_alloc_send_pskb+0xb56/0x1190
[  115.328017]  tun_get_user+0x2242/0x7c60
[  115.328116]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  115.328210]  ? __list_add_valid+0xb8/0x450
[  115.351357]  tun_chr_write_iter+0x1d4/0x330
[  115.355810]  ? tun_chr_read_iter+0x460/0x460
[  115.360299]  __vfs_write+0x7fb/0x9f0
[  115.364262]  __kernel_write+0x201/0x5c0
[  115.368469]  write_pipe_buf+0x1d5/0x270
[  115.372519]  ? propagate_umount+0x3a30/0x3a30
[  115.377069]  __splice_from_pipe+0x49a/0xf30
[  115.381453]  ? default_file_splice_write+0x380/0x380
[  115.386647]  default_file_splice_write+0x1d9/0x380
[  115.391797]  ? default_file_splice_read+0x1120/0x1120
[  115.397061]  direct_splice_actor+0x19b/0x200
[  115.401553]  splice_direct_to_actor+0x764/0x1040
[  115.406396]  ? do_splice_direct+0x540/0x540
[  115.410789]  ? security_file_permission+0x28f/0x4b0
[  115.415938]  ? rw_verify_area+0x35e/0x580
[  115.420214]  do_splice_direct+0x335/0x540
[  115.424639]  do_sendfile+0x1067/0x1e40
[  115.428696]  SYSC_sendfile64+0x1b3/0x300
[  115.432906]  SyS_sendfile64+0x64/0x90
[  115.436841]  do_syscall_64+0x309/0x430
2018/05/01 01:50:32 executing program 0:
r0 = socket(0x11, 0x800000003, 0x610081)
bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000680)="d4f6f2c3f6a7833325d17d8c38fe", 0xe}], 0x1)

[  115.440849]  ? SYSC_sendfile+0x320/0x320
[  115.444995]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  115.450233] RIP: 0033:0x455979
[  115.453466] RSP: 002b:00007f15b3882c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  115.461238] RAX: ffffffffffffffda RBX: 00007f15b38836d4 RCX: 0000000000455979
[  115.468561] RDX: 0000000020000080 RSI: 0000000000000015 RDI: 0000000000000014
[  115.476140] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  115.483459] R10: 0000000001000fed R11: 0000000000000246 R12: 0000000000000016
[  115.490782] R13: 0000000000000514 R14: 00000000006fba80 R15: 000000000000000d
[  115.516981] ==================================================================
[  115.524421] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0
[  115.531106] CPU: 1 PID: 8267 Comm: syz-executor0 Not tainted 4.16.0+ #87
[  115.536756] device ifb0 entered promiscuous mode
[  115.537942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  115.537948] Call Trace:
[  115.537981]  dump_stack+0x185/0x1d0
[  115.538003]  ? netif_skb_features+0xdf8/0xec0
[  115.538018]  kmsan_report+0x142/0x240
[  115.538035]  __msan_warning_32+0x6c/0xb0
[  115.538050]  netif_skb_features+0xdf8/0xec0
[  115.538061]  ? packet_sendmsg+0x7dac/0x8a30
[  115.538091]  validate_xmit_skb+0x89/0x1320
[  115.583666]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  115.589040]  ? netdev_pick_tx+0x33b/0x500
[  115.593207]  __dev_queue_xmit+0x216a/0x3520
[  115.597529]  dev_queue_xmit+0x4b/0x60
[  115.601331]  ? __netdev_pick_tx+0xb60/0xb60
[  115.605742]  packet_sendmsg+0x7c70/0x8a30
[  115.609899]  ? kmsan_set_origin_inline+0x6b/0x120
[  115.614743]  ? __msan_poison_alloca+0x15c/0x1d0
[  115.619770]  ? try_to_wake_up+0x1a73/0x20a0
[  115.624109]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  115.629479]  ? compat_packet_setsockopt+0x360/0x360
[  115.634494]  sock_write_iter+0x3b9/0x470
[  115.638555]  ? sock_read_iter+0x480/0x480
[  115.642718]  do_iter_readv_writev+0x84d/0xa00
[  115.647270]  ? sock_read_iter+0x480/0x480
[  115.651423]  do_iter_write+0x30d/0xd40
[  115.655316]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  115.660778]  do_writev+0x3c9/0x830
[  115.664328]  ? syscall_return_slowpath+0xe9/0x700
[  115.669188]  SYSC_writev+0x9b/0xb0
[  115.672737]  SyS_writev+0x56/0x80
[  115.676182]  do_syscall_64+0x309/0x430
[  115.680075]  ? SYSC_readv+0xb0/0xb0
[  115.683723]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  115.688911] RIP: 0033:0x455979
[  115.692091] RSP: 002b:00007fb41b60ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[  115.699803] RAX: ffffffffffffffda RBX: 00007fb41b60b6d4 RCX: 0000000000455979
[  115.707074] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013
[  115.714356] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  115.721615] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  115.728883] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000
[  115.736345] 
[  115.737962] Uninit was created at:
[  115.741507]  kmsan_internal_poison_shadow+0xb8/0x1b0
[  115.746618]  kmsan_kmalloc+0x94/0x100
[  115.750421]  kmsan_slab_alloc+0x11/0x20
[  115.754399]  __kmalloc_node_track_caller+0xaed/0x11c0
[  115.759592]  __alloc_skb+0x2cf/0x9f0
[  115.763299]  alloc_skb_with_frags+0x1d4/0xb20
[  115.767789]  sock_alloc_send_pskb+0xb56/0x1190
[  115.772382]  packet_sendmsg+0x6454/0x8a30
[  115.776897]  sock_write_iter+0x3b9/0x470
[  115.782132]  do_iter_readv_writev+0x84d/0xa00
[  115.786630]  do_iter_write+0x30d/0xd40
[  115.790511]  do_writev+0x3c9/0x830
[  115.794071]  SYSC_writev+0x9b/0xb0
[  115.797621]  SyS_writev+0x56/0x80
[  115.801083]  do_syscall_64+0x309/0x430
[  115.804985]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  115.810157] ==================================================================
[  115.817498] Disabling lock debugging due to kernel taint
[  115.822935] Kernel panic - not syncing: panic_on_warn set ...
[  115.822935] 
[  115.830318] CPU: 1 PID: 8267 Comm: syz-executor0 Tainted: G    B            4.16.0+ #87
[  115.838455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  115.847895] Call Trace:
[  115.850499]  dump_stack+0x185/0x1d0
[  115.854123]  panic+0x39d/0x940
[  115.857318]  ? netif_skb_features+0xdf8/0xec0
[  115.861818]  kmsan_report+0x238/0x240
[  115.865620]  __msan_warning_32+0x6c/0xb0
[  115.869702]  netif_skb_features+0xdf8/0xec0
[  115.874034]  ? packet_sendmsg+0x7dac/0x8a30
[  115.878397]  validate_xmit_skb+0x89/0x1320
[  115.882652]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  115.888041]  ? netdev_pick_tx+0x33b/0x500
[  115.892211]  __dev_queue_xmit+0x216a/0x3520
[  115.896570]  dev_queue_xmit+0x4b/0x60
[  115.900389]  ? __netdev_pick_tx+0xb60/0xb60
[  115.904759]  packet_sendmsg+0x7c70/0x8a30
[  115.908929]  ? kmsan_set_origin_inline+0x6b/0x120
[  115.913882]  ? __msan_poison_alloca+0x15c/0x1d0
[  115.919451]  ? try_to_wake_up+0x1a73/0x20a0
[  115.924020]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  115.929448]  ? compat_packet_setsockopt+0x360/0x360
[  115.934492]  sock_write_iter+0x3b9/0x470
[  115.938556]  ? sock_read_iter+0x480/0x480
[  115.942705]  do_iter_readv_writev+0x84d/0xa00
[  115.947205]  ? sock_read_iter+0x480/0x480
[  115.951355]  do_iter_write+0x30d/0xd40
[  115.955262]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  115.960719]  do_writev+0x3c9/0x830
[  115.964262]  ? syscall_return_slowpath+0xe9/0x700
[  115.969116]  SYSC_writev+0x9b/0xb0
[  115.972681]  SyS_writev+0x56/0x80
[  115.976154]  do_syscall_64+0x309/0x430
[  115.980054]  ? SYSC_readv+0xb0/0xb0
[  115.983698]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  115.988880] RIP: 0033:0x455979
[  115.992066] RSP: 002b:00007fb41b60ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[  115.999763] RAX: ffffffffffffffda RBX: 00007fb41b60b6d4 RCX: 0000000000455979
[  116.007034] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013
[  116.014324] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  116.021594] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  116.028863] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000
[  116.036810] Dumping ftrace buffer:
[  116.040352]    (ftrace buffer empty)
[  116.044040] Kernel Offset: disabled
[  116.047643] Rebooting in 86400 seconds..